CN110625398A - Flexible unmanned aerial vehicle machining center of aluminum wheel hub - Google Patents
Flexible unmanned aerial vehicle machining center of aluminum wheel hub Download PDFInfo
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- CN110625398A CN110625398A CN201911061314.1A CN201911061314A CN110625398A CN 110625398 A CN110625398 A CN 110625398A CN 201911061314 A CN201911061314 A CN 201911061314A CN 110625398 A CN110625398 A CN 110625398A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B11/00—Automatic or semi-automatic turning-machines incorporating equipment for performing other working procedures, e.g. slotting, milling, rolling
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/02—Machine tools for performing different machining operations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/01—Frames, beds, pillars or like members; Arrangement of ways
- B23Q1/015—Frames, beds, pillars
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0042—Devices for removing chips
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
- B23Q7/04—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of grippers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
- B23Q7/05—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of roller-ways
- B23Q7/055—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of roller-ways some of the rollers being driven
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2215/00—Details of workpieces
- B23B2215/08—Automobile wheels
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Feeding Of Workpieces (AREA)
Abstract
The invention discloses an aluminum hub flexible unmanned aerial vehicle machining center which comprises a blank conveying mechanism, a hub machining mechanism, a finished product conveying mechanism and a truss manipulator, wherein the blank conveying mechanism is arranged on the hub machining mechanism; the blank conveying mechanism comprises a blank conveying support and a blank conveying roller; the hub machining mechanism comprises a machine tool body, an inverted vehicle spindle mounting seat, a drilling mounting frame, a vertical lathe power head and a tool turret; the finished product conveying mechanism comprises a finished product conveying support and a finished product conveying roller, and the finished product conveying roller is rotatably arranged on the finished product conveying roller and used for conveying a finished product hub; the truss manipulator comprises an X-axis truss, a pneumatic clamping jaw, a third X-direction driving device, a third Z-direction driving device and at least two upright posts. The invention has the beneficial effects that: the method has the advantages of no need of professional operators, small occupied area, shortened machining process route, high equipment utilization rate and productivity, doubled compared with the traditional production mode, improved machining quality and production efficiency of the aluminum hub and reduced production cost.
Description
Technical Field
The invention relates to an aluminum hub flexible unmanned aerial vehicle machining center.
Background
The treatment process of the hub from the blank hub to the finished hub has three working procedures: the first procedure is to process the inner circle, the outer circle and the end face of one end of the hub, the procedure is completed on a double-cutter tower vertical machine tool, the double-cutter tower vertical machine tool comprises a machine body, a vertical lathe main shaft arranged at the lower part of the machine body and two cutter mounting seats arranged at the upper part of the machine body, a cutter tower is mounted on the cutter mounting seats, the hub is placed on the vertical lathe main shaft, and the processing of the inner circle, the outer circle and the top end face of the hub is completed along with the rotation of the vertical lathe main shaft; the second process of hub machining is completed on a single-tool turret vertical lathe, the single-tool vertical lathe comprises a lathe body, a turret which is arranged at the upper part of the lathe body and is provided with a cutter, and a vertical lathe main shaft which is rotatably arranged at the lower part of the lathe body, the vertical lathe main shaft is used for placing the hub, the hub machined in the first process is turned upside down by manpower or a robot and is placed on the vertical lathe main shaft of the single-tool turret vertical lathe, the unmachined surface of the hub is positioned at the top, the vertical lathe main shaft rotates, and the cutter on the turret machines the unmachined wheel circle and the end surface of the hub; the third process is completed on a vertical machining center, the vertical machining center comprises a lathe bed, a cutter mounting seat which is arranged at the upper part of the lathe bed and is provided with a drilling head, and a cradle which is arranged at the lower part of the lathe bed, wherein the cradle can slide on the lathe bed and can turn over for a certain angle, when the cradle rotates to be horizontal, the drilling head drills a through hole on a hub, the cradle rotates for a certain angle, the drilling head drills an inclined hole for mounting a valve core on the hub, and finally the hub is machined.
The three processes of current wheel hub processing are accomplished on three machines respectively, the shared space of three machines is very big, and wheel hub transmission between three machines needs artifical completion or sets up the robot and is used for the conveying with wheel hub between three machines, if artifical conveying wheel hub, then the input of manpower is more in the wheel hub processing, material loading, transmission and unloading, consequently, need three operation workman at least just can accomplish, and if adopt robot conveying wheel hub, set up the robot and need increase extra input on the one hand, on the other hand, the shared space of three machines itself is just very big, in addition industrial robot, the space that whole processing wheel hub's equipment occupy is bigger, during artifical conveying wheel hub, still need carry out heart location etc. to wheel hub when wheel hub places, whole processing is consuming time more, wheel hub's machining efficiency is lower.
Disclosure of Invention
The invention aims to provide an aluminum hub flexible unmanned aerial vehicle machining center, which solves the technical defects that in the prior art, an aluminum hub machining special machine is large in manpower usage, low in machining efficiency and capable of achieving repeated positioning.
In order to solve the problems, the technical scheme adopted by the invention is as follows: the aluminum hub flexible unmanned aerial vehicle machining center comprises a blank conveying mechanism, a hub machining mechanism, a finished product conveying mechanism and a truss manipulator; the blank conveying mechanism comprises a blank conveying support and a blank conveying roller, and the blank conveying roller is arranged at the top of the blank conveying support and is driven by a blank driving device to rotate for conveying a blank hub; the hub machining mechanism comprises a machine tool body, an inverted vehicle spindle mounting seat, a drilling mounting frame, a vertical lathe power head and a tool turret; the inverted vehicle main shaft mounting seat comprises an inverted vehicle power head, a first X-direction driving device, a first Z-direction driving device and an inverted vehicle clamp, wherein the first X-direction driving device is used for driving the inverted vehicle power head to move along the X-axis direction relative to a machine tool body; the vertical lathe power head is arranged on a machine tool body, and the top of the vertical lathe power head is provided with a vertical lathe clamp for clamping a semi-finished hub; the drilling mounting frame comprises a drilling power head, a second X-direction driving device and a second Z-direction driving device, the second X-direction driving device is used for driving the drilling power head to move along the X-axis direction relative to the machine tool body, the second Z-direction driving device is used for driving the drilling power head to move along the Z-axis direction relative to the machine tool body, the bottom of the drilling power head is used for mounting a turning tool and a drilling cutting tool, the turning tool is used for turning the excircle and the plane of the semi-finished hub, the drilling cutting tool is used for machining the valve hole of the semi-finished hub, and the semi-finished hub is machined into a finished hub; the finished product conveying mechanism comprises a finished product conveying support and a finished product conveying roller, and the finished product conveying roller is rotatably arranged on the machine tool body and used for conveying a finished product hub; the truss manipulator comprises an X-axis truss, a pneumatic clamping jaw, a third X-direction driving device, a third Z-direction driving device and at least two upright columns, wherein the X-axis truss is supported by the upright columns, the third X-direction driving device is used for driving the pneumatic clamping jaw to move along the X-axis direction relative to the X-axis truss, the third Z-direction driving device is used for driving the pneumatic clamping jaw to move along the Z-axis direction relative to the X-axis truss, the blank hub is transferred to the blank conveying roller from the blank stacking area by the pneumatic clamping jaw, and the finished hub is transferred to the finished product stacking area from the finished product conveying roller. The blank conveying mechanism is used for conveying blank hubs, the hub machining mechanism is used for machining the hubs, the finished product conveying mechanism is used for conveying finished product hubs, the truss manipulator is used for feeding the blank hubs and discharging the finished product hubs, manual participation is not needed in the whole process, and compared with the prior art, the labor input is reduced. The blank hub is placed on a blank conveying roller, and the blank conveying roller rotates to convey the blank hub forwards.
As a further improvement of the invention, the inverted vehicle spindle mounting base further comprises a first X-direction carriage and a first Z-direction carriage, the first X-direction carriage is mounted on the machine tool body to form a horizontal moving pair with the machine tool body, a first X-direction driving device is mounted on the machine tool body and used for driving the first X-direction carriage to move along the X-axis direction during machining, the first Z-direction carriage is slidably mounted on the first X-direction carriage, a second Z-direction driving device is mounted on the first X-direction carriage and used for driving the first Z-direction carriage to slide along the Z-axis direction on the first X-direction carriage, and the inverted vehicle power head is mounted on the first Z-direction carriage; the drilling mounting frame further comprises a second X-direction carriage and a second Z-direction carriage, the second X-direction carriage is slidably mounted on the machine tool body, a second X-direction driving device is mounted on the machine tool body and used for driving the second X-direction carriage to move along the X-axis direction on the machine tool body, the second Z-direction carriage is slidably mounted on the second X-direction carriage and driven by a second Z-direction driving device mounted on the second X-direction carriage to move along the Z-axis direction on the second X-direction carriage, and the drilling power head is mounted on the second Z-direction carriage. This reality is novel through setting up first X to planker, first Z to planker, second X to planker and second Z to planker, the slip of the inside X axle direction of wheel hub machining mechanism and Z axle direction of being convenient for.
As a further improvement of the invention, one end of the machine tool body close to the drilling mounting rack is provided with a tool magazine and a tool changing manipulator, a turning tool and a drilling cutting tool are placed in the tool magazine, and the tool changing manipulator is used for replacing the turning tool and the drilling cutting tool in the tool magazine on a drilling power head. The invention is provided with the tool magazine and the tool changing manipulator, thereby facilitating the replacement of the tool on the drilling power head and reducing the manpower investment required by tool changing.
As a further improvement of the invention, a lifting and rotating platform is arranged between the blank conveying mechanism and the hub machining mechanism, the lifting and rotating platform comprises a lifting support, a lifting driving device, a rotating platform and a rotating driving device, more than three positioning columns for centering the blank hub are arranged on the rotating platform, the lifting support is driven by the lifting driving device to move along the Z-axis direction, the rotating platform is arranged on the lifting support and driven by the rotating driving device arranged on the lifting support to rotate relative to the rotating platform, the blank conveying roller conveys the blank hub to the rotating platform, and the blank hub is clamped by an inverted vehicle clamp. This application sets up lift transposition platform, and blank wheel hub that blank conveying mechanism carried is at lift transposition bench, and through the reference column on the revolving stage to the bad wheel hub of hair centering, the revolving stage rotates wheel hub to suitable angle, subsequent processing of being convenient for.
As a further improvement of the invention, the lifting indexing table further comprises a lifting guide rod, the lifting guide rod comprises a first guide unit and a second guide unit, the first guide unit can stretch and retract relative to the second guide unit, the top of the first guide unit is connected with the bottom of the lifting support, the bottom end of the second guide unit is installed on a fixed object, and the first guide unit stretches and retracts along with the Z-direction movement of the lifting support. The lifting guide rod is arranged in the lifting device and used for guiding and limiting the lifting of the lifting support, so that the lifting support can only ascend and descend in the vertical direction and cannot horizontally displace.
As a further improvement of the invention, the height of the finished product conveying bracket is gradually reduced from one end close to the machine tool body to one end far away from the machine tool body, and the height of the finished product conveying bracket is reduced along with the reduction of the height of the finished product conveying bracket. The height of the finished product conveying support is gradually reduced, the finished product hub can be conveyed forwards by utilizing the gravity of the finished product hub, and the energy required by conveying the finished product hub is reduced.
As a further improvement of the invention, the truss manipulator further comprises two Y-axis trusses, each Y-axis truss is supported by at least two upright posts, and two ends of each X-axis truss are respectively supported by the two Y-axis trusses. According to the invention, the two Y-axis trusses are arranged, so that the X-axis truss is more stable.
As a further improvement of the invention, the truss manipulator further comprises a third X-direction planker and a third Z-direction planker, the third X-direction planker is slidably mounted on the X-axis truss, a third X-direction driving device is mounted on the third X-direction planker and used for driving the third X-direction planker to move on the X-axis truss along the X-axis direction, the third Z-direction planker is slidably mounted on the third X-direction planker and driven by a third Z-direction driving device mounted on the third X-direction planker to move along the Z-axis direction, and the pneumatic clamping jaw is mounted on the third Z-direction planker. The pneumatic clamping jaw can move in the X-axis direction and the Z-axis direction conveniently through the third X-direction carriage and the third Z-direction carriage.
As a further improvement of the invention, a rack is arranged on the X-axis truss along the X-axis direction, a gear driven by a third X-direction driving device is rotatably arranged on the third X-direction planker, and the gear is meshed with the rack. The invention realizes the horizontal movement of the third X-direction carriage by utilizing the matching of the rack and the gear.
The scrap removing device comprises a scrap removing device support, a scrap removing conveying chain, a scrap removing driving motor and a scraper, wherein the scraper is fixed with the scrap removing conveying chain, the scrap removing conveying chain is driven by the scrap removing driving motor arranged on the scrap removing device support to be driven on the scrap removing device support, and the scrap removing conveying chain is used for enabling the scraper to convey scraps generated by machining of the blank hub and the semi-finished hub towards one end of the scrap removing device support. The scraper chip cleaner is arranged, so that the collection of aluminum chips generated by processing is facilitated.
In conclusion, the beneficial effects of the invention are as follows: the invention does not need professional operators, occupies small area, shortens the machining process route, has high equipment utilization rate and productivity, is twice as high as the traditional production mode, improves the machining quality and the production efficiency of the aluminum hub, improves the equipment utilization rate and reduces the production cost.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a top view of the present invention.
Fig. 3 is a sectional view a-a of fig. 1.
Wherein: 1. a blank conveying mechanism; 101. a blank conveying support; 102. a blank conveying roller; 103. a hair damage driving device; 104. a blank vertical support rod; 105. a blank horizontal support rod; 106. blocking the cylinder.
2. A hub machining mechanism; 201. a machine tool body; 202. a main shaft mounting seat of the inverted vehicle; 203. drilling the mounting frame; 204. a vertical lathe power head; 205. a turret; 206. a first X-direction driving device; 207. a first Z-direction driving device; 208. turning the clamp upside down; 209. a second Z-direction driving device; 210. vertically turning a clamp; 211. drilling a power head; 212. a second X-direction driving device; 213. a first X-direction carriage; 214. a first Z-direction carriage; 215. a second X-direction carriage; 216. a second Z-direction carriage; 217. a tool magazine; 218. a tool changing manipulator; 219. an upper machine bed unit; 220. a lower machine bed unit; 221. an X-direction guide rail; 222. a first X-direction screw rod; 223. a first X-direction bearing seat; 224. a first X-direction coupler; 225. a first Z-direction guide rail; 226. a first Z-direction slider; 227. a first Z-direction bearing seat; 228. a first Z-direction screw rod; 229. a first Z-direction coupler; 230. a second X-direction slider; 231. a second X-direction screw rod; 232. a second X-direction bearing seat; 233. a second X-direction fixed block; 234. a second X-direction coupler; 235. a second Z-direction guide rail; 236. a second Z-direction slider; 237. a second Z-direction screw rod; 238. the power head of the handstand vehicle.
3. A finished product conveying mechanism; 301. a finished product conveying support; 302. finished product conveying rollers; 303. finished vertical support rods; 304. and (5) finishing the transverse supporting rod.
4. A truss manipulator; 401. an X-axis truss; 402. a pneumatic clamping jaw; 403. a third X-direction driving device; 404. a third Z-direction screw rod; 405. a column; 406. a Y-axis truss; 407. a third X-direction carriage; 408. a third Z-direction carriage; 409. a rack; 410. a third Z-direction guide rail; 411. a third Z-direction slider; 412. and a third Z-direction fixed block.
5. And (5) blank hub.
6. And (5) semi-finished hub.
7. And (5) finishing the hub.
8. A lifting and transferring table; 801. a lifting support; 802. a lift drive; 803. a rotating table; 804. a rotation driving device; 805. a lifting guide rod; 806. and a laser detector.
9. A scraper chip cleaner; 901. a chip remover holder; 902. a chip removal conveying chain; 903. a chip removal driving motor; 904. a squeegee; 905. a trolley is provided.
Detailed Description
In the following, the present invention will be further described with reference to the accompanying drawings, in which the vertical direction is defined as the Z direction, the direction in which the hub moves horizontally on the hub machining mechanism 2 is defined as the X direction, and the direction perpendicular to the X direction in the horizontal direction is defined as the Y direction.
Example 1
The aluminum hub flexible unmanned aerial vehicle machining center shown in fig. 1-3 comprises a blank conveying mechanism 1, a hub machining mechanism 2, a finished product conveying mechanism 3 and a truss manipulator 4, wherein the length directions of the blank conveying mechanism 1 and the finished product conveying mechanism 3 are consistent with the Y-axis direction, namely the blank conveying mechanism 1 and the finished product conveying mechanism 3 are respectively used for conveying a blank hub 5 and a finished product hub 7 in the Y-axis direction, the blank conveying mechanism 1 conveys the blank hub 5 to the hub machining mechanism 2, the finished product hub 7 is formed after machining on the hub machining mechanism 2, and the finished product hub 7 is conveyed out by the finished product conveying mechanism 3.
The blank conveying mechanism 1 comprises a blank conveying support 101 and a blank conveying roller 102, wherein the blank conveying roller 102 is arranged at the top of the blank conveying support 101 and is driven by a blank driving device 103 to rotate for conveying a blank hub 5; the blank conveying bracket 101 of the invention comprises a blank vertical supporting rod 104 and a blank horizontal supporting rod 105, at least two blank horizontal supporting rods 105 are arranged in parallel along the Y-axis direction, the blank vertical supporting rod 104 is arranged along the Z-axis direction, the bottom of the blank vertical supporting rod is supported by a fixture (such as the ground), the top end of the blank vertical supporting rod 104 is connected (such as welded and fixed) with the blank horizontal supporting rod 105 and is used for supporting the blank horizontal supporting rod 105, two ends of a blank conveying roller 102 are respectively rotatably arranged (such as connected by a bearing) on the two blank horizontal supporting rods 105, wherein the length direction of the blank conveying roller 102 is consistent with the X-axis direction, and one end of the blank conveying roller 102 is provided with a driven sprocket (not shown in the figure), the blank driving device 103 of the invention preferably adopts a blank driving motor which, the blank driving motor is located on one side, far away from the blank conveying roller 103, of the blank horizontal supporting rod 105, a driving chain wheel (not shown in the figure) is installed on an output shaft of the blank driving motor, a chain (not shown in the figure) is adopted to connect the driving chain wheel and all driven chain wheels, the blank driving motor works to drive the driving chain wheel to rotate, all the driven chain wheels are driven to synchronously rotate through the chain, all the blank conveying rollers 102 are driven to synchronously rotate, and the blank driving motor is used for conveying a blank hub 5 placed on the blank conveying rollers 102 towards the direction of the hub machining mechanism 2.
In the invention, two blocking cylinders 106 are arranged at one end close to the hub machining mechanism 2, the cylinder bodies of the blocking cylinders 106 are arranged on a fixed object (such as the ground) below the blank conveying rollers 102, the piston rods of the blocking cylinders 106 are arranged upwards and can extend and retract up and down between the two adjacent blank conveying rollers 102, and when the hub machining mechanism 2 is machining the blank hub 5, the piston rods of the blocking cylinders 106 extend to block the blank hub 5 from being continuously conveyed towards the hub machining mechanism 2.
The wheel hub machining mechanism 2 comprises a machine tool body 201, an inverted main shaft mounting seat 202, a drilling mounting frame 203, a vertical lathe power head 204 and a cutter tower 205, wherein the length direction of the machine tool body 201 is consistent with the X-axis direction, the machine tool body 201 comprises an upper machine tool body unit 219 and a lower machine tool body unit 220, the width of the upper machine tool body unit 219 (namely the length in the Y-axis direction) is smaller than that of the lower machine tool body unit 220, the length of the upper machine tool body unit 219 (namely the length in the X-axis direction) is larger than that of the lower machine tool body unit 220, the upper machine tool body unit 219 is detachably mounted at the top of the lower machine tool body unit 220 through bolts, and the lengths of the upper machine tool body unit 219 extending towards the two sides of the lower machine tool body unit.
The inverted vehicle spindle mounting seat 202 comprises an inverted vehicle power head 238, a first X-direction driving device 206, a first Z-direction driving device 207 and an inverted vehicle clamp 208, wherein the first X-direction driving device 206 is used for driving the inverted vehicle power head 238 to move along the X-axis direction relative to the machine tool bed 201, the first Z-direction driving device 207 is used for driving the inverted vehicle power head 238 to move along the Z-axis direction relative to the machine tool bed 201, the inverted vehicle clamp 208 is mounted at the bottom of the inverted vehicle power head 238 and used for clamping a blank hub 5, the inverted vehicle power head 238 drives the blank hub 5 clamped by the inverted vehicle clamp 208 to rotate, and the blank hub 5 is machined into a semi-finished hub 6 by a cutter tower 205 mounted on the machine tool bed 201; the preferred inverted main axle mount 202 of the invention is further provided with a first X-direction carriage 213 and a first Z-direction carriage 214, the first X-direction carriage 213 is mounted on the machine tool bed 201 to form a horizontal moving pair with the machine tool bed 201, the specific structure is that an upper machine tool bed unit 219 is detachably mounted with an upper X-direction guide rail 221 and a lower X-direction guide rail 221 by bolts, wherein the two X-direction guide rails 221 are both arranged along the X direction, the first X-direction carriage 213 is mounted with a plurality of first X-direction sliders (not shown in the figure) for matching with the X-direction guide rails 221, the first X-direction drive device 206 of the invention is preferably a first X-direction drive motor detachably mounted on the upper machine tool bed unit 219 by bolts, the output shaft of the first X-direction drive motor is horizontally arranged, the upper machine tool bed unit 219 is rotatably provided with a first X-direction screw 222 along the X direction, the invention is mounted with two first X-direction bearing seats 223 on, a first X-direction screw rod 222 is arranged on the upper machine tool body unit 219 by adopting a first X-direction bearing (not shown in the figure) arranged in a first X-direction bearing seat 223, wherein the first X-direction screw rod 222 is arranged along the X-axis direction, one end of the first X-direction screw rod 222 is connected with an output shaft of a first X-direction driving motor by adopting a first X-direction coupler 224, the first X-direction screw rod 222 is positioned between two X-direction guide rails 221, a first X-direction fixing block (not shown in the figure) is detachably arranged on a first X-direction carriage 213 by adopting a bolt, a first X-direction threaded hole (not shown in the figure) is arranged on the first X-direction fixing block along the X-axis direction, the first X-direction screw rod 222 passes through the first X-direction threaded hole and is in threaded fit with the first X-direction fixing block, the first X-direction driving motor works to drive the first X-direction screw rod 222 to rotate, and because the first X-direction screw rod 222, the first X-direction screw 222 drives the first X-direction carriage 213 mounted with the first X-direction fixed block to move along the length direction (i.e., the X-axis direction) of the first X-direction screw 222, and at this time, the first X-direction slider slides on the X-direction rail 221 along the X-axis direction; the invention adopts bolts to install two first Z-direction guide rails 225 on one side of a first X-direction carriage 213 far away from a first X-direction screw rod 222 along the Z-axis direction, adopts bolts to detachably install a plurality of first Z-direction sliding blocks 226 matched with the first Z-direction guide rails 225 on the first Z-direction carriage 214, adopts bolts to detachably install a first Z-direction fixing block (not shown in the figure) on the first Z-direction carriage 214, adopts bolts to detachably install a first Z-direction threaded hole (not shown in the figure) on the first Z-direction fixing block along the Z-axis direction, adopts bolts to detachably install an upper Z-direction bearing block 227 and a lower Z-direction bearing block 227 on the first X-direction carriage 213, installs a first Z-direction bearing (not shown in the figure) on the two Z-direction bearing blocks 227, connects a first Z-direction screw rod 228 between the two Z-direction bearing blocks 227, passes through the first Z-direction threaded hole and is in threaded connection with the first Z-direction fixing block, the first Z-direction driving device 209 of the present invention is preferably a first Z-direction driving motor, the first Z-direction driving motor is detachably mounted on the top of the first X-direction carriage 213 by using a bolt, an output shaft of the first Z-direction driving motor is arranged along the Z-axis direction, the top end of the first Z-direction lead screw 228 is connected with the output shaft of the first Z-direction driving motor by using a first Z-direction coupling 229, the first Z-direction driving motor works to drive the first Z-direction lead screw 228 to rotate, so as to drive the first Z-direction carriage 214 to slide along the Z-axis direction, the inverted vehicle power head 238 of the present invention is detachably mounted on the first Z-direction carriage 214 by using a bolt, the inverted vehicle clamp 208 is detachably mounted at the bottom of the inverted vehicle power head 238 by using a bolt, wherein the inverted vehicle clamp 208 and the inverted vehicle power head 238 are prior art. The tool turret 205 in the invention adopts an eight-tool-position rotary tool turret, the tool turret 205 is detachably mounted on the top of the lower machine tool body unit 220 by bolts, the tool turret 205 rotates to realize tool changing, wherein the tool turret 205 is also in the prior art, when the blank hub 5 clamped by the inverted lathe clamp 208 moves to the position above the tool turret 205 in the X-axis direction, the inverted lathe spindle mounting seat 202 drives the blank hub 5 to move downwards, the inverted lathe power head 238 drives the blank hub 5 to rotate, and a tool on the tool turret 205 finishes processing the inner cavity and the outer circle of the blank hub 5 to process the blank hub 5 into a semi-finished hub 6.
The vertical lathe power head 204 is detachably mounted on the lower machine tool body unit 219 by bolts, the vertical lathe clamp 210 is mounted at the top of the vertical lathe power head 204 and used for clamping the semi-finished hub 6, the vertical lathe power head 204 drives the semi-finished hub 6 clamped by the vertical lathe clamp 210 on the vertical lathe power head to rotate around a vertical shaft, and the drilling power head 211 is used for machining the semi-finished hub 6.
The drilling mounting frame 203 comprises a drilling power head 211, a second X-direction driving device 212 and a second Z-direction driving device 209, wherein the second X-direction driving device 212 is used for driving the drilling power head 211 to move along the X-axis direction relative to a machine tool body 201, the second Z-direction driving device 209 is used for driving the drilling power head 211 to move along the Z-axis direction relative to the machine tool body 201, the bottom of the drilling power head 211 is used for mounting a turning tool and a drilling cutting tool, the turning tool is used for turning the outer circle and the plane of a semi-finished hub 6, and the drilling cutting tool is used for drilling an inclined valve hole of the semi-finished hub 6, so that the whole machining of the hub is completed, and the semi-finished hub 6 is machined. The drilling mounting rack 203 of the invention is preferably provided with a second X-direction carriage 215 and a second Z-direction carriage 216, the second X-direction carriage 215 is detachably provided with a plurality of second X-direction sliders 230 by bolts, the second X-direction sliders 230 are matched with the X-direction guide rails 221 and can slide on the X-direction guide rails 221, the upper machine bed unit 219 is provided with a second X-direction lead screw 231, the second X-direction lead screw 231 is rotatably mounted with the upper machine bed unit 219 by using a second X-direction bearing (not shown) in two second X-direction bearing seats 232 detachably mounted on the upper machine bed unit 219, the second X-direction carriage 215 is detachably provided with a second X-direction fixed block 233 by using a bearing, the second X-direction lead screw 231 passes through the second X-direction fixed block 233 and is in threaded fit with the second X-direction fixed block, the second X-direction driving device 212 of the invention is a second X-direction driving motor mounted on the upper machine bed unit 219, an output shaft of a second X-direction driving motor is connected with one end of a second X-direction screw rod 231 through a second X-direction coupling 234, the second X-direction driving motor in the invention is arranged at one end, close to the finished product conveying mechanism 3, of the upper machine tool body unit 219, the first X-direction driving motor is arranged at one end, close to the blank conveying mechanism 1, of the upper machine tool body unit 219, and the second X-direction driving motor works to drive the second X-direction screw rod 231 to rotate, so that the second X-direction carriage 215 is driven to move along the X-axis direction; in the invention, two second Z-direction guide rails 235 are detachably arranged on one side of a second X-direction carriage 215 far from a second X-direction lead screw 231 along the Z-axis direction by adopting bolts, a plurality of second Z-direction sliding blocks 236 matched with the second Z-direction guide rails 235 are detachably arranged on a second Z-direction carriage 216 by adopting bolts, a second Z-direction lead screw 237 is arranged on the second X-direction carriage 215, the mounting mode of the second Z-direction lead screw 237 and the second X-direction carriage 215 is the same as that of a first Z-direction lead screw 228 and a first X-direction carriage 213, a second Z-direction driving device 209 in the invention adopts a second Z-direction driving motor arranged at the top of the second X-direction carriage 215, the output shaft of the second Z-direction driving motor adopts a second Z-direction coupling to connect the second Z-direction lead screw 237, the second Z-direction driving motor drives the second Z-direction lead screw 237 to rotate so as to drive the second Z-direction carriage 216 to slide along the Z-axis direction on the second X-direction carriage 215, the drilling power head 211 of the present invention is mounted on a numerical control turntable (not shown in the figure), and the numerical control turntable is detachably mounted on the second Z-direction carriage 216.
The finished product conveying mechanism 3 comprises a finished product conveying support 301 and a finished product conveying roller 302, the finished product conveying roller 302 is rotatably mounted on the finished product conveying roller 302 and used for conveying a finished product hub 7, the finished product conveying support 301 comprises a finished product vertical supporting rod 303 and a finished product transverse supporting rod 304, the number of the finished product transverse supporting rods 304 is two, the two finished product transverse supporting rods 304 are parallel, the bottom end of the finished product vertical supporting rod 303 is supported by a fixed object (such as the ground), the top end of the finished product vertical supporting rod 303 is connected (such as welded and fixed) with the finished product transverse supporting rod 304, the finished product vertical supporting rod 303 is used for supporting the finished product transverse supporting rod 304, the height of the finished product vertical supporting rod 303 close to one end of the hub machining mechanism 2 in the invention is larger than that of the finished product vertical supporting rod 303 far away from one end of the machine tool body 201 to one The height of the finished product conveying rollers 302 is gradually reduced along with the reduction of the height of the finished product conveying support 301, the angles between the two finished product transverse supporting rods 303 and the horizontal plane are equal, two ends of the finished product conveying rollers 302 are respectively connected with the finished product transverse supporting rods 304 in a rotating mode through bearings, the length directions X-axis directions of all the finished product conveying rollers 302 are consistent, and due to the height change of the finished product conveying rollers 302, when the finished product hubs 7 are placed on the finished product conveying rollers 302, the finished product hubs 7 are conveyed towards the direction far away from the hub machining mechanism 2 under the action of gravity on the finished product conveying mechanism 3.
The truss manipulator 4 comprises an X-axis truss 401, a pneumatic clamping jaw 402, a third X-direction driving device 403, a third Z-direction driving device and at least two upright columns 405, wherein the X-axis truss 401 is supported by the upright columns 405, the third X-direction driving device 403 is used for driving the pneumatic clamping jaw 402 to move along the X-axis direction relative to the X-axis truss 401, the third Z-direction driving device is used for driving the pneumatic clamping jaw 402 to move along the Z-axis direction relative to the X-axis truss 401, the pneumatic clamping jaw 402 is used for transferring a blank hub 5 from a blank stacking area to a blank conveying roller 102, and a finished hub 7 is transferred from the finished product conveying roller 302 to a finished product stacking area. The truss manipulator 4 is further provided with two Y-axis trusses 406, each Y-axis truss 406 is supported by at least two upright posts 405, each Y-axis truss 406 is supported by the two upright posts 405 positioned at two ends of the Y-axis truss, the bottom ends of the upright posts 405 are used for being placed on the ground to support the Y-axis truss 405, two ends of the X-axis truss 401 are respectively supported by the two Y-axis trusses 406, and the X-axis truss 401 and the two Y-axis trusses 406 in the invention can be detachably connected by bolts or directly fixedly connected by welding.
The truss manipulator 4 of the present invention is preferably provided with a third X-direction planker 407 and a third Z-direction planker 408, wherein the third X-direction planker 407 is provided with an X-direction through hole (not shown) along the X-axis direction, and the X-axis truss 401 passes through the X-direction through hole, the present invention is provided with a rack 409 along the X-axis direction at the top of the X-axis truss 401, the third X-direction driving device 403 of the present invention preferably adopts a third X-direction driving motor, the third X-direction planker 407 is provided with a gear (not shown) which is driven by the third X-direction driving motor and is meshed with the rack 409, the third X-direction driving motor works to drive the gear to rotate, and the gear is meshed with the rack, so the third X-direction planker 407 is driven to move along the X-axis direction; a third Z-direction carriage 408 in the invention is slidably arranged on a third X-direction carriage 407 and is driven by a third Z-direction driving device (not shown in the figure) arranged on the third X-direction carriage 407 to move along the Z-axis direction, and the structure is that two third Z-direction guide rails 410 are arranged on the third X-direction carriage 407 along the Z-axis direction, a plurality of third Z-direction sliders 411 matched with the third Z-direction guide rails 410 are arranged on the third Z-direction carriage 408, a third Z-direction screw rod 404 is rotatably arranged on the third X-direction carriage 407 between the two third Z-direction guide rails 410 by adopting bearings in upper and lower third Z-direction bearing seats (not shown in the figure) detachably arranged on the third X-direction carriage 407 by adopting bolts, a third Z-direction fixing block 412 is detachably arranged on the third Z-direction carriage by adopting bolts, the third Z-direction screw rod 404 passes through the third Z-direction fixing block 412 and is in threaded fit with the third Z-direction fixing block 412, the third Z-direction driving device preferably adopts a third Z-direction driving motor, an output shaft of the third Z-direction driving motor is arranged downwards, the third Z-direction driving motor is detachably mounted at the top of the third X-direction carriage 407, and the output shaft of the third Z-direction driving motor is connected with a third Z-direction screw rod by a third Z-direction coupling (not shown in the figure); the pneumatic clamping jaw 402 of the present invention is mounted on a third Z-carriage 408.
A tool magazine 217 and a tool changing manipulator 218 are mounted at one end, close to a drilling mounting frame 203, of an upper machine tool body unit 219, the tool magazine 217 and the tool changing manipulator 218 are both in the prior art, a turning tool and a drilling tool are placed in the tool magazine 217, and the tool changing manipulator 218 is used for replacing the turning tool and the drilling tool in the tool magazine 217 on a drilling power head 211.
A finished product stacking area and a blank stacking area are arranged between the blank conveying mechanism 1 and the finished product conveying mechanism 3 and far away from the hub machining mechanism 2, wherein: the finished product stacking area is positioned at one side of the finished product conveying mechanism 3 and used for stacking finished product hubs 7 which are already processed, and the blank stacking area is positioned at one side of the blank conveying mechanism 1 and used for stacking unprocessed blank hubs 5.
Example 2
In this embodiment, a lifting and lowering indexing table 8 is disposed between the blank conveying mechanism 1 and the hub machining mechanism 2, the lifting and lowering indexing table 8 includes a lifting support 801, a lifting driving device 802, a rotating table 803 and a rotating driving device 804, the rotating table 803 is provided with three or more positioning columns (not shown) for centering the blank hub 5, the number of the positioning columns in the present invention is three, the three positioning columns are located on the same circle, the diameter of the circle where the three positioning columns are located is equal to the diameter of the spoke of the blank hub 5, the blank conveying mechanism 1 conveys the blank hub 5 to the rotating table 803, when the bottom of the blank hub 5 abuts against the three positioning columns, the blank hub 5 is centered (that is, the center of the circle where the three positioning columns are located is located on the center line of the blank hub 5), the center lines of the rotary table 803, the inverted vehicle power head 238 and the drilling power head 211 are located on the same vertical plane, the lifting bracket 801 is driven by the lifting driving device 802 to move along the Z-axis direction, wherein the bottom end of the lifting driving device 802 is placed on a fixed object (such as the ground), the lifting driving device 802 of the invention adopts a lifting cylinder, the cylinder body of the lifting cylinder is installed on the fixed object, the piston rod of the lifting cylinder is connected with the lifting bracket 801, the piston rod of the lifting cylinder is used for driving the lifting bracket 801 to move up and down (namely move along the Z-axis direction), the rotary table 803 is rotatably arranged on the lifting bracket 801 and is driven by a rotary driving device 804 installed on the lifting bracket 801 to rotate relative to the rotary table 803, the invention can be provided with a vertical rotating shaft (not shown in the figure) on the lifting bracket 801, and, the vertical rotating shaft is inserted into the mounting hole, a gear ring is arranged on the cylindrical surface of the rotating platform 802, a worm (not shown in the figure) is arranged on the lifting support 801 in a rotating mode, the worm is meshed with the gear ring, a rotating driving device 804 in the invention adopts a rotating driving motor, an output shaft of the rotating driving motor is connected with the worm through a coupler, the rotating driving motor works to drive the rotating platform 803 to rotate on the lifting support 801, the blank conveying roller 102 conveys the blank hub 5 to the rotating platform 803, and then the inverted vehicle clamp 208 clamps the blank hub 5. The lifting support 801 is provided with a laser detector 806, and the rotation of the rotating table 803 and a pair of notches cast on the blank hub 5 are utilized to enable the laser of the laser detector 806 to be shot through the notches to carry out angle positioning.
The lifting and lowering indexing table 8 of the present invention is further provided with a lifting and lowering guide bar 805, the lifting and lowering guide bar 805 includes a first guide unit (not shown in the drawings) and a second guide unit (not shown in the drawings), the first guide unit is retractable with respect to the second guide unit, the second guide unit has a guide hole along the axial direction thereof as in the present application, the bottom end of the first guide unit extends into the guide hole, the top of the first guide unit is connected with the bottom of the lifting and lowering support 801, the bottom end of the second guide unit is installed on a fixed object (such as the ground), and the first guide unit moves in the guide hole along with the Z-direction movement of the lifting and lowering support 801 to achieve the retraction and lowering of the lifting and lowering guide bar 805. The structure of the rest of this embodiment is the same as that of embodiment 1, and embodiment 1 may be referred to specifically, and details are not repeated in this embodiment.
Example 3
The present embodiment is a further improvement on embodiment 1 or embodiment 2, and compared with embodiment 2, the present embodiment is further provided with a scraper chip ejector 9, the scraper chip ejector 9 includes a chip ejector bracket 901, a chip ejector conveyor chain 902, a chip ejector driving motor 903 and a scraper 904, the scraper 904 is fixed to the chip ejector conveyor chain 902, and the chip ejector conveyor chain 902 is driven by the chip ejector driving motor 903 mounted on the chip ejector bracket 901 to transmit on the chip ejector bracket 901, so that the scraper 904 transmits chips generated by processing the blank hub 5 and the semi-finished hub 6 to one end of the chip ejector bracket 901. The number of the chip removal conveyor chains 902 is two, the two chip removal conveyor chains 902 are driven by the chip removal driving motor 903 to synchronously convey, the number of the scrapers 904 is multiple, two ends of each scraper 904 are fixedly connected with the two chip removal conveyor chains 902 respectively, aluminum chips generated in the machining of an aluminum hub fall on the chip remover support 901, the chip removal driving motor 903 drives the chip removal conveyor chains 902 to convey, the scrapers 904 on the chip removal conveyor chains 902 collect the aluminum chips towards one end, and a trolley 905 is arranged at one end of the chip remover 9 to collect the aluminum chips. The scraper chip ejector 9 of the present invention is a conventional one, and the structure thereof will not be described in detail.
The structure of the rest of this embodiment is the same as that of embodiment 1 or embodiment 2, and reference may be made to embodiment 1 or embodiment 2, which is not described in detail in this embodiment.
When the feeding device is used for feeding, the blank hub 5 is conveyed by the blank conveying roller 102 to the upper lifting and lowering indexing table 8, and laser of the correlation laser detector is subjected to correlation through the gap for angle positioning by utilizing a three-point positioning center of the excircle of the blank hub 5 and utilizing a pair of gaps cast on the blank hub 5 and the rotation of the rotating table 803. After the positioning is completed, the inverted vehicle clamp 208 mounted on the inverted vehicle spindle mounting base 202 is moved to the center of the lifting and indexing table 8. The lifting and shifting table 8 lifts the blank hub 5, and the blank hub 5 is tightly attached to the positioning surface of the inverted vehicle clamp 208 to clamp the blank hub 5. Returning to the upper part of the knife tower. And the inverted vertical lathe power head 238 drives the blank hub 5 to be combined with the cutter tower to complete the turning of the inner cavity and part of the outer circle of the hub, namely, a first station is completed, and a semi-finished hub 6 is formed. After the processing content of the station one is completed, the inverted vehicle spindle mounting base 202 (fixed-point parking) moves to the position above the vertical vehicle power head 204 along the axis X, namely, the position above the station two. Lowering along the Z-axis places the semi-finished hub 6 into the vertical lathe fixture 210. The vertical lathe fixture 210 clamps the machined surface of the semi-finished hub 6. The angle of the semi-finished hub 6 relative to the inverted main axle mounting block 202 is unchanged. The inverted main shaft mounting base 202 returns to the position above the elevation table 8 along the X axis, and the above operation is repeated.
The drilling power head 211 moves to a tool changing position (close to the tool magazine 217) along the X axis, a tool changing manipulator 218 changes a turning tool of the BT tool shank from the tool magazine 217, and the turning of the excircle and the plane of the semi-finished hub 6 is completed in a linkage mode in the X, Z plane. The drilling power head 211 moves to a tool changing position along the X axis, drilling cutters are replaced from the tool magazine 217, a valve hole and a counter bore are drilled in the semi-finished hub 6, and the vertical lathe power head 204 is indexed (not linked) according to a program. And finishing the processing of the mounting hole of the semi-finished hub 6. And the drilling power head 211 is changed again to drill the valve hole sinking nest and the valve hole in an X, Z plane by rotating for an angle under the driving of the numerical control turntable. And finishing the processing content. The drilling power head 211 is rotated back to the vertical position, moved to the tool changing position along the X-axis, and replaced with a feeding and discharging fixture. And taking the finished product of the hub machining from the vertical lathe fixture 210, conveying the finished product to the raceway of the finished product conveying mechanism 3, and lowering the finished product until the hub is in contact with the raceway surface. And (5) loosening the blanking clamp. And (4) raising the power head 204 of the vertical lathe to a tool changing height, and changing the blanking clamp into a BT shank turning tool by the tool changing manipulator 218, and repeating the actions.
Parts which are not specifically described in the above description are prior art or can be realized by the prior art. The specific embodiments of the present invention are merely exemplary embodiments of the present invention, and are not intended to limit the scope of the present invention. That is, all equivalent changes and modifications made according to the contents of the claims of the present invention should be regarded as the technical scope of the present invention.
Claims (10)
1. Flexible unmanned aerial vehicle machining center of aluminium wheel hub, its characterized in that: comprises a blank conveying mechanism (1), a hub processing mechanism (2), a finished product conveying mechanism (3) and a truss manipulator (4);
the blank conveying mechanism (1) comprises a blank conveying support (101) and a blank conveying roller (102), wherein the blank conveying roller (102) is arranged at the top of the blank conveying support (101) and is driven by a blank driving device (103) to rotate for conveying a blank hub (5);
the hub machining mechanism (2) comprises a machine tool body (201), an inverted main shaft mounting seat (202), a drilling mounting frame (203), a vertical lathe power head (204) and a tool turret (205); the inverted vehicle main shaft mounting seat (202) comprises an inverted vehicle power head (238), a first X-direction driving device (206), a first Z-direction driving device (207) and an inverted vehicle clamp (208), the first X-direction driving device (206) is used for driving the inverted vehicle power head (238) to move along the X-axis direction relative to the machine tool body (201), the first Z-direction driving device (207) is used for driving the inverted vehicle power head (238) to move along the Z-axis direction relative to the machine tool body (201), the inverted vehicle clamp (208) is arranged at the bottom of the inverted vehicle power head (238) and used for clamping a blank hub (5), the inverted vehicle power head (238) drives the blank hub (5) clamped by the inverted vehicle clamp (208) to rotate, and the cutter tower (205) arranged on the machine tool body (201) is used for machining the inner cavity and the outer circle of the blank hub (5) into a semi-finished hub (6); the vertical lathe power head (204) is arranged on the machine tool body (201), and the top of the vertical lathe power head is provided with a vertical lathe clamp (210) for clamping the semi-finished hub (6); the drilling mounting frame (203) comprises a drilling power head (211), a second X-direction driving device (212) and a second Z-direction driving device (209), the second X-direction driving device (212) is used for driving the drilling power head (211) to move along the X-axis direction relative to the machine tool body (201), the second Z-direction driving device (209) is used for driving the drilling power head (211) to move along the Z-axis direction relative to the machine tool body (201), the bottom of the drilling power head (211) is used for mounting a turning tool and a drilling cutting tool, the turning tool is used for turning the excircle and the plane of the semi-finished hub (6), the drilling cutting tool is used for machining a valve hole of the semi-finished hub (6), and the semi-finished hub (6) is machined into a finished hub (7);
the finished product conveying mechanism (3) comprises a finished product conveying support (301) and a finished product conveying roller (302), and the finished product conveying roller (302) is rotatably arranged on the machine tool body (201) and is used for conveying a finished product hub (7);
the truss manipulator (4) comprises an X-axis truss (401), a pneumatic clamping jaw (402), a third X-direction driving device (403), a third Z-direction driving device and at least two upright columns (405), wherein the X-axis truss (401) is supported by the upright columns (405), the third X-direction driving device (403) is used for driving the pneumatic clamping jaw (402) to move along the X-axis direction relative to the X-axis truss (401), the third Z-direction driving device is used for driving the pneumatic clamping jaw (402) to move along the Z-axis direction relative to the X-axis truss (401), the pneumatic clamping jaw (402) transfers a blank hub (5) to a blank conveying roller (102) from a blank stacking area, and transfers a finished product hub (7) to the finished product stacking area from the finished product conveying roller (302).
2. The aluminum hub flexible unmanned aerial vehicle machining center of claim 1, wherein: the inverted vehicle spindle mounting seat (202) further comprises a first X-direction carriage (213) and a first Z-direction carriage (214), the first X-direction carriage (213) is mounted on the machine tool body (201) and forms a horizontal moving pair with the machine tool body (201), a first X-direction driving device (206) is mounted on the machine tool body (201) and used for driving the first X-direction carriage (213) to move in the X-axis direction during machining, the first Z-direction carriage (214) is mounted on the first X-direction carriage (213) in a sliding mode, a second Z-direction driving device (209) is mounted on the first X-direction carriage (213) and used for driving the first Z-direction carriage (214) to slide in the Z-axis direction on the first X-direction carriage (213), and an inverted vehicle power head (238) is mounted on the first Z-direction carriage (214);
the drilling mounting frame (203) further comprises a second X-direction carriage (215) and a second Z-direction carriage (216), the second X-direction carriage (215) is mounted on the machine tool body (201) in a sliding mode, a second X-direction driving device (212) is mounted on the machine tool body (201) and used for driving the second X-direction carriage (215) to move on the machine tool body (201) along the X-axis direction, the second Z-direction carriage (216) is mounted on the second X-direction carriage (215) in a sliding mode and driven by a second Z-direction driving device (209) mounted on the second X-direction carriage (215) to move on the second X-direction carriage (215) along the Z-axis direction, and the drilling power head (211) is mounted on the second Z-direction carriage (216).
3. The aluminum hub flexible unmanned aerial vehicle machining center of claim 2, wherein: a tool magazine (217) and a tool changing manipulator (218) are installed at one end, close to the drilling mounting frame (203), of the machine tool body (201), turning tools and drilling tools are placed in the tool magazine (217), and the tool changing manipulator (218) is used for replacing the turning tools and the drilling tools in the tool magazine (217) on the drilling power head (211).
4. The aluminum hub flexible unmanned aerial vehicle machining center of claim 1, wherein: a lifting and rotating platform (8) is arranged between the blank conveying mechanism (1) and the hub machining mechanism (2), the lifting and rotating platform (8) comprises a lifting support (801), a lifting driving device (802), a rotating platform (803) and a rotating driving device (804), more than three positioning columns for centering the blank hub (5) are arranged on the rotating platform (803), the lifting support (801) is driven by the lifting driving device (802) to move along the Z-axis direction, the rotating platform (803) is arranged on the lifting support (801) and driven by the rotating driving device (804) arranged on the lifting support (801) to rotate relative to the rotating platform (803), the blank conveying rollers (102) convey the blank hub (5) to the rotating platform (803), and then the inverted vehicle clamp (208) clamps the blank hub (5).
5. The aluminum hub flexible unmanned aerial vehicle machining center of claim 4, wherein: the lifting indexing table (8) further comprises a lifting guide rod (805), the lifting guide rod (805) comprises a first guide unit and a second guide unit, the first guide unit can stretch relative to the second guide unit, the top of the first guide unit is connected with the bottom of the lifting support (801), the bottom end of the second guide unit is installed on a fixed object, and the first guide unit stretches along with the Z-direction movement of the lifting support (801).
6. The aluminum hub flexible unmanned aerial vehicle machining center of claim 1, wherein: the height of the finished product conveying support (301) is gradually reduced from one end close to the machine tool body (201) to one end far away from the machine tool body (201), and the height of the finished product conveying support (302) is reduced along with the reduction of the height of the finished product conveying support (301).
7. The aluminum hub flexible unmanned aerial vehicle machining center of claim 1, wherein: the truss manipulator (4) further comprises two Y-axis trusses (406), each Y-axis truss (406) is supported by at least two upright posts (405), and two ends of the X-axis truss (401) are respectively supported by the two Y-axis trusses (406).
8. The aluminum hub flexible unmanned aerial vehicle machining center of claim 7, wherein: the truss manipulator (4) further comprises a third X-direction planker (407) and a third Z-direction planker (408), the third X-direction planker (407) is slidably mounted on the X-axis truss (401), a third X-direction driving device (403) is mounted on the third X-direction planker (407) and used for driving the third X-direction planker (407) to move on the X-axis truss (401) along the X-axis direction, the third Z-direction planker (408) is slidably mounted on the third X-direction planker (407) and driven by the third Z-direction driving device mounted on the third X-direction planker (407) to move along the Z-axis direction, and the pneumatic clamping jaw (402) is mounted on the third Z-direction planker (408).
9. The aluminum hub flexible unmanned aerial vehicle machining center of claim 8, wherein: a rack (409) is arranged on the X-axis truss (401) along the X-axis direction, a gear driven by a third X-direction driving device (403) is rotatably arranged on the third X-direction planker (407), and the gear is meshed with the rack (409).
10. The aluminum hub flexible unmanned aerial vehicle machining center of any one of claims 1 to 9, wherein: the wheel hub scrap machining device is characterized by further comprising a scraper scrap discharger (9), wherein the scraper scrap discharger (9) comprises a scrap discharger support (901), a scrap discharge conveying chain (902), a scrap discharge driving motor (903) and a scraper (904), the scraper (904) is fixed with the scrap discharge conveying chain (902), the scrap discharge conveying chain (902) is driven by the scrap discharge driving motor (903) installed on the scrap discharger support (901) to drive on the scrap discharger support (901), and the scrap generated by machining of the blank wheel hub (5) and the semi-finished wheel hub (6) is conveyed towards one end of the scrap discharger support (901) by the scraper (904).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911061314.1A CN110625398A (en) | 2019-11-01 | 2019-11-01 | Flexible unmanned aerial vehicle machining center of aluminum wheel hub |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911061314.1A CN110625398A (en) | 2019-11-01 | 2019-11-01 | Flexible unmanned aerial vehicle machining center of aluminum wheel hub |
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| CN110625398A true CN110625398A (en) | 2019-12-31 |
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| CN201911061314.1A Withdrawn CN110625398A (en) | 2019-11-01 | 2019-11-01 | Flexible unmanned aerial vehicle machining center of aluminum wheel hub |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111451690A (en) * | 2020-04-26 | 2020-07-28 | 遵义宏港机械有限公司 | Power supply frame clamping device and using method thereof |
| CN114178857A (en) * | 2021-12-20 | 2022-03-15 | 江苏一重数控机床有限公司 | Intelligent flexible milling production line |
| CN115026595A (en) * | 2022-07-29 | 2022-09-09 | 中国电子科技集团公司第三十八研究所 | Automatic change precision finishing workshop |
| CN116141014A (en) * | 2023-04-20 | 2023-05-23 | 广东豪德数控装备股份有限公司 | Five-axis drilling and milling machining center |
-
2019
- 2019-11-01 CN CN201911061314.1A patent/CN110625398A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111451690A (en) * | 2020-04-26 | 2020-07-28 | 遵义宏港机械有限公司 | Power supply frame clamping device and using method thereof |
| CN114178857A (en) * | 2021-12-20 | 2022-03-15 | 江苏一重数控机床有限公司 | Intelligent flexible milling production line |
| CN115026595A (en) * | 2022-07-29 | 2022-09-09 | 中国电子科技集团公司第三十八研究所 | Automatic change precision finishing workshop |
| CN115026595B (en) * | 2022-07-29 | 2023-05-16 | 中国电子科技集团公司第三十八研究所 | Automatic change precision machining workshop |
| CN116141014A (en) * | 2023-04-20 | 2023-05-23 | 广东豪德数控装备股份有限公司 | Five-axis drilling and milling machining center |
| CN116141014B (en) * | 2023-04-20 | 2023-06-27 | 广东豪德数控装备股份有限公司 | Five-axis drilling and milling machining center |
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Application publication date: 20191231 |