CN111390684B - A burring device for electric motor rotor assembly line - Google Patents
A burring device for electric motor rotor assembly line Download PDFInfo
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- CN111390684B CN111390684B CN202010204145.9A CN202010204145A CN111390684B CN 111390684 B CN111390684 B CN 111390684B CN 202010204145 A CN202010204145 A CN 202010204145A CN 111390684 B CN111390684 B CN 111390684B
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- 230000007246 mechanism Effects 0.000 claims abstract description 119
- 238000007599 discharging Methods 0.000 claims abstract description 36
- 230000006698 induction Effects 0.000 claims abstract description 12
- 238000000034 method Methods 0.000 claims description 15
- 230000008569 process Effects 0.000 claims description 10
- 230000000670 limiting effect Effects 0.000 claims description 4
- 238000004804 winding Methods 0.000 claims description 2
- 230000001174 ascending effect Effects 0.000 claims 1
- 238000004140 cleaning Methods 0.000 description 7
- 230000001939 inductive effect Effects 0.000 description 6
- 238000005498 polishing Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000010405 clearance mechanism Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/20—Cleaning of moving articles, e.g. of moving webs or of objects on a conveyor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The invention discloses a deburring device for a motor rotor assembly line, which has the technical scheme that the deburring device comprises a conveying mechanism, a lifting mechanism, a deburring mechanism and a clearing mechanism, wherein the conveying mechanism comprises a conveying gear, a stepping motor and conveying chains, a placing plate is arranged on the two conveying chains, a placing groove is arranged on the placing plate, the placing plates are arranged at equal intervals along the length direction of the conveying chains, the deburring mechanism comprises a mounting frame, a grinding wheel and a driving motor, the lifting mechanism comprises a bearing plate and a telescopic cylinder, the bearing plate is provided with a bearing groove, an in-place induction switch is arranged on the placing plate, the clearing mechanism comprises a rotating roller, a feeding mechanism, a discharging mechanism, a scrap removing belt and a driving cylinder, the discharging mechanism comprises a discharging roller and a discharging motor, the discharging motor and the driving cylinder are respectively and electrically connected with the in-place induction switch, and the deburring and burr removing operations can be synchronously performed by the, The labor cost is saved, the occupied area is saved, and the conveying device is protected.
Description
Technical Field
The invention relates to a surface polishing device for a rotor workpiece, in particular to a deburring device for a motor rotor production line.
Background
In carrying out electric motor rotor processing production process, because the problem such as processing equipment incision angle, the incision sharpness makes rotor processing back upper and lower surface can leave the burr, the burr is although seemingly very little, but will directly influence the quality of product, if not handle not only be unfavorable for the follow-up processing and the equipment of work piece, and also influence the life of work piece easily after equipping the completion, generally adopt workman's burring or apparatus deburring operation among the current production water line, nevertheless there is burr residue to adhere to electric motor rotor at the burring in-process, still can cause adverse effect at follow-up processing and equipment in-process, generally need clean electric motor rotor's surface again after the deburring operation, the extravagant human cost of manual cleaning, set up cleaning equipment behind the burring mechanism, it is big to cause to take up an area of space.
In addition, when the deburring mechanism is used for polishing the surface of the motor rotor, a very large vibration phenomenon can be generated, so that a conveying chain and a conveying gear in the conveying device are influenced, and the service life of the conveying device is shortened.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide the deburring device for the motor rotor assembly line, which can synchronously perform deburring and deburring operation, save labor cost, save floor area and protect a conveying device.
In order to achieve the purpose, the invention provides the following technical scheme: a deburring device for a motor rotor assembly line comprises: the motor rotor deburring machine comprises a conveying mechanism for automatically conveying a motor rotor, a lifting mechanism for lifting the motor rotor conveyed in place, a deburring mechanism arranged on the conveying mechanism for deburring the motor rotor lifted in place, and a deburring mechanism for deburring residual operation of the motor rotor lifted in place, wherein the lifting mechanism and the deburring mechanism are both positioned below the motor rotor conveyed in place, and the deburring mechanism is positioned above the motor rotor conveyed in place;
the conveying mechanism comprises a plurality of conveying gears arranged on a support, a stepping motor used for driving the conveying gears to rotate intermittently, and conveying chains wound on the conveying gears, two conveying chains are arranged on the conveying chains, a group of placing plates for placing at two ends of a rotor of the motor are arranged on the two conveying chains, placing grooves with upward openings are arranged on the placing plates, the placing plates are provided with a plurality of groups and are arranged at equal intervals along the length direction of the conveying chains, the distance between every two adjacent placing plates on the same conveying chain is the same as the intermittent moving stroke of the conveying chains driven by the stepping motor, and the conveying chains drive the placing plates to move intermittently to a working area of the deburring mechanism in the rotating process of the conveying gears driven by the stepping motor;
the deburring mechanism comprises a mounting frame arranged on the support, a grinding wheel arranged on the mounting frame and a driving motor for driving the grinding wheel to rotate, and the lifting mechanism drives the motor rotor to abut against the grinding wheel when the motor rotor is conveyed in place;
the lifting mechanism comprises a bearing plate for placing the motor rotor and a telescopic cylinder for pushing the bearing plate to be close to or far away from the deburring mechanism, a bearing groove with an upward opening and having a limiting effect on the motor rotor is arranged on the bearing plate, an in-place induction switch is arranged on the placing plate, and the in-place induction switch controls the telescopic cylinder to lift the motor rotor to be abutted against a grinding wheel when the motor rotor moves to a preset position of the deburring mechanism along with the conveying chain;
the clearing mechanism comprises a rotating roller which is abutted with the motor rotor lifted in place, a feeding mechanism and a discharging mechanism which are respectively arranged at the left side and the right side of the rotating roller along the conveying direction of the conveying chain, a scrap removing belt which is wound on the feeding mechanism, the discharging mechanism and the rotating roller and is used for removing the burr residues on the surface of the motor rotor, and a driving cylinder which is used for driving the rotating roller to be far away from or close to the motor rotor lifted in place, the discharging mechanism comprises a discharging roller for the scrap removing belt to wind and a discharging motor for driving the discharging roller to rotate, the discharging motor and the driving cylinder are respectively electrically connected with the in-place induction switch, the telescopic cylinder drives the cylinder to drive the rotating roller to move to and abut against the lower side of the motor rotor on the bearing plate when the motor rotor is lifted in place, and the rotating roller drives the motor rotor on the bearing plate to rotate in the rotating process of the motor-driven discharging mechanism.
The invention is further configured to: the bearing grooves are provided with a plurality of smaller bearing grooves which are positioned at the bottom of a larger bearing groove, the bearing grooves are arranged in a stepped structure, and in-place induction switches are arranged in the bearing grooves corresponding to the placement areas of the motor rotors with different specifications.
The invention is further configured to: the bearing plates are provided with two bearing plates which are respectively used for placing two ends of a rotor of a power supply machine, the two bearing plates are connected through a connecting plate, and a moving gap for the rotating roller to penetrate through is formed in a part, located between the two bearing plates, of the connecting plate.
The invention is further configured to: the bearing plate is provided with one and is used for placing in the middle part of power supply machine rotor, it supplies the communicating groove that the live-rollers removed and passed to accept to be provided with the opening on the board, the communicating groove with accept the width size that the groove intercommunication set up and the opening footpath length of communicating groove is less than minimum accepting the groove, drive actuating cylinder drive live-rollers and move in-process live-rollers and pass the communicating groove and accept the inslot motor rotor looks butt, it is separated by the communicating groove and accepts the left board and accept the right board to accept the board, it is provided with the fixed plate that is used for connecting and accepts the left board and accepts the right board to accept on the board to accept.
The invention is further configured to: the scrap removing belt is characterized in that a plurality of positioning holes are formed in the two sides of the width of the scrap removing belt along the length direction of the scrap removing belt, the positioning holes are uniformly arranged, a plurality of positioning pins are arranged on the side faces of the two ends of the length direction of the rotating roller, the positioning pins are uniformly arranged along the circumferential direction of the rotating roller, and the distance between two adjacent positioning pins at the same end of the rotating roller is equal to the distance between two adjacent positioning holes at the same side of the scrap removing.
The invention is further configured to: and a friction structure for increasing the friction force between the motor rotor and the placing groove is arranged in the placing groove.
In conclusion, the invention has the following beneficial effects: the motor rotor conveyed in place is synchronously polished and cleaned through the deburring mechanism and the cleaning mechanism, so that the automation degree is high, and the space utilization rate is high; the motor rotor can be lifted away from the conveying mechanism through the design of the lifting mechanism, so that the damage to the conveying mechanism is weakened, and the service life of the device is ensured.
Drawings
FIG. 1 is a schematic perspective view of a deburring device;
FIG. 2 is a perspective view of the cleaning mechanism;
FIG. 3 is a schematic perspective view of the rotating roller and the scrap removing belt;
FIG. 4 is a schematic structural view of a lifting mechanism for receiving two ends of a motor rotor;
FIG. 5 is a receiving plate for receiving the middle portion of the rotor of the motor;
fig. 6 is a schematic perspective view of a grinding wheel and a motor rotor.
Reference numerals: 1. a conveying mechanism; 11. a support; 12. a conveying gear; 13. a stepping motor; 14. a conveying chain; 15. placing the plate; 16. a placement groove; 2. a lifting mechanism; 21. a bearing plate; 22. a telescopic cylinder; 23. a receiving groove; 24. an in-place inductive switch; 25. a connecting plate; 251. moving the gap; 26. a communicating groove; 27. a fixing plate; 3. a deburring mechanism; 31. a mounting frame; 32. a grinding wheel; 33. a drive motor; 4. a clearing mechanism; 41. a rotating roller; 411. positioning pins; 42. a feeding mechanism; 43. a discharging mechanism; 431. a discharging roller; 432. a discharging motor; 44. a scrap removal belt; 441. positioning holes; 45. a driving cylinder; 5. a rotor of an electric machine.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
Referring to fig. 1 to 6, in order to achieve the above object, the present invention provides the following technical solutions: a deburring device for a motor rotor 5 assembly line comprises: the automatic deburring machine comprises a conveying mechanism 1 for automatically conveying a motor rotor 5, a lifting mechanism 2 for lifting the motor rotor 5 conveyed in place, a deburring mechanism 3 arranged on the conveying mechanism 1 for deburring the motor rotor 5 lifted in place, and a removing mechanism 4 for removing burr residues of the motor rotor 5 lifted in place, wherein the lifting mechanism 2 and the removing mechanism 4 are both positioned below the motor rotor 5 conveyed in place, and the deburring mechanism 3 is positioned above the motor rotor 5 conveyed in place;
when the motor rotor 5 moves to a set position along with the conveying mechanism 1, the lifting mechanism 2 lifts the motor rotor 5 upwards to a position abutted with a grinding wheel 32 of the deburring mechanism 3, at the moment, the upper side face of the motor rotor 5 is abutted with the grinding wheel 32, the clearing mechanism 4 moves to be abutted with the lower side face of the motor rotor 5 again, so that the deburring residual operation is carried out on the lower side face of the motor rotor 5 while the upper side face of the motor rotor 5 is polished, the surface of the motor rotor 5 is polished and cleared along with the rotation of the motor rotor 5, and the motor rotor 5 is moved downwards along with the lifting mechanism 2 to be transferred to the conveying mechanism 1 after the operation is completed, so that the motor rotor 5 is polished and cleaned at one time.
The conveying mechanism 1 comprises a plurality of conveying gears 12 arranged on a support 11, a stepping motor 13 used for driving the conveying gears 12 to intermittently rotate, and conveying chains 14 wound on the conveying gears 12, wherein the plurality of conveying chains 14 are provided with two conveying chains 14, two conveying chains 14 are provided with a group of placing plates 15 placed at two ends of a power supply rotor 5, the placing plates 15 are provided with placing grooves 16 with upward openings, the placing plates 15 are provided with a plurality of groups and are arranged at equal intervals along the length direction of the conveying chains 14, the distance between every two adjacent placing plates 15 on the same conveying chain 14 is the same as the intermittent moving stroke of the conveying chains 14 driven by the stepping motor 13, and the conveying chains 14 drive the placing plates 15 to intermittently move to the working area of the deburring mechanism 3 in the rotating process of the conveying gears 12 driven by the stepping motor 13; this conveying mechanism 1 equidistant design place board 15 and intermittent type nature pivoted step motor 13 for motor rotor 5 can gradually lift the regional and accomplish under the effect of clearance mechanism 4 and burring mechanism 3 and polish and clear away the work through the rising of lifting mechanism 2 along conveying chain 14 in proper order, and the bottom surface of this standing groove 16 is the both ends that inner arc structure setting or V word structure setting can be applicable to motor rotor 5 of multiple different specifications and places, and make motor rotor 5 of placing in standing groove 16 move to the middle part of standing groove 16 along the bottom surface of standing groove 16, ensure to lift mechanism 2 and can be accurate shift motor rotor 5 from placing board 15 to lifting structure, and accomplish to lift the operation.
The deburring mechanism 3 comprises a mounting frame 31 arranged on the support 11, a grinding wheel 32 arranged on the mounting frame 31 and a driving motor 33 for driving the grinding wheel 32 to rotate, and the lifting mechanism 2 drives the motor rotor 5 to abut against the grinding wheel 32 when the motor rotor 5 is conveyed in place; the deburring mechanism 3 has a simple structure and is easy to manufacture.
The lifting mechanism 2 comprises a bearing plate 21 for placing the motor rotor 5 and a telescopic cylinder 22 for pushing the bearing plate 21 to be close to or far away from the deburring mechanism 3, a bearing groove 23 with an upward opening and having a limiting effect on the motor rotor 5 is arranged on the bearing plate 21, an in-place inductive switch 24 is arranged on the placing plate 15, and when the motor rotor 5 moves to a preset position of the deburring mechanism 3 along with the conveying chain 14, the in-place inductive switch 24 controls the telescopic cylinder 22 to lift the motor rotor 5 to abut against the grinding wheel 32; the design of bearing groove 23 in lifting mechanism 2 can play limiting role to electric motor rotor 5, and in the operation process of polishing electric motor rotor 5 by removing mechanism 4 and deburring mechanism 3, the phenomenon of displacement of electric motor rotor 5 can be avoided, the accuracy of removing position and polishing position is ensured, and the design of the in-place inductive switch 24 can ensure that the device has high automation degree.
The clearing mechanism 4 comprises a rotating roller 41 which is abutted with the motor rotor 5 lifted to the right, a feeding mechanism 42 and a discharging mechanism 43 which are respectively arranged at the left side and the right side of the rotating roller 41 along the conveying direction of the conveying chain 14, a scrap removing belt 44 which is wound on the feeding mechanism 42, the discharging mechanism 43 and the rotating roller 41 and is used for removing burr residues on the surface of the motor rotor 5, and a driving cylinder 45 which is used for driving the rotating roller 41 to be far away from or close to the motor rotor 5 lifted to the right, the discharging mechanism 43 comprises a discharging roller 431 for winding the scrap removing belt 44 and a discharging motor 432 for driving the discharging roller 431 to rotate, the discharging motor 432 and the driving cylinder 45 are respectively electrically connected with the in-place inductive switch 24, when the telescopic cylinder 22 lifts the motor rotor 5 to the in-place position, the driving cylinder 45 drives the rotating roller 41 to move to abut against the lower side of the motor rotor 5 on the bearing plate 21, and the rotating roller 41 drives the motor rotor 5 on the bearing plate 21 to rotate in the rotating process of the rotating motor driving the discharging mechanism 43.
The design of the removing mechanism 4, the rotating roller 41 is driven by the driving cylinder 45 to move to abut against the motor rotor 5 lifted to the position in the bearing plate 21, then the discharging motor 432 drives the discharging roller 431 to rotate, the chip removing belt 44 gradually moves from the feeding mechanism 42 to the discharging mechanism 43, and the rotating roller 41 rotates along the conveying direction, the rotating roller 41 drives the motor rotor 5 to rotate while rotating, so that the grinding wheel 32 can sequentially grind the surface of the motor rotor 5, the design structure is compact, the spatial position is reasonably utilized, the motor rotor 5 is driven to rotate while the burr residues on the motor rotor 5 can be removed, so that the deburring mechanism 3 can comprehensively grind the surface of the motor rotor 5 completely, one side of the chip removing belt 44 facing the deburring mechanism 3 is sticky rubber, the burr residues attached to the motor rotor 5 are stuck while the surface of the motor rotor 5 is rubbed, and subsequently disassembled on the discharging mechanism 43, and can be reused by cleaning and drying in the sun, and the design can play a role in repeated use and resource saving.
The invention has the advantages that: the motor rotor 5 conveyed in place is synchronously polished and cleaned through the deburring mechanism 3 and the cleaning mechanism 4, so that the automation degree is high, and the space utilization rate is high; the motor rotor 5 can be lifted away from the conveying mechanism 1 through the design of the lifting mechanism 2, so that the damage to the conveying mechanism 1 is weakened, and the service life of the device is ensured.
The receiving grooves 23 are provided with a plurality of smaller receiving grooves 23 at the bottom of the larger receiving groove 23, the plurality of receiving grooves 23 are arranged in a step-shaped structure, and in-place inductive switches 24 are arranged in the receiving grooves 23 corresponding to the placement areas of the motor rotors 5 with different specifications. This accept groove 23 and become the stair structure setting, can supply the electric motor rotor 5 of different specifications to place, place the design of board 15 in the cooperation, the device can be applicable to the electric motor rotor 5 of multiple different specifications, do not need the centre gripping mould of multiple different specifications, reduce the change flow, reduce the human cost, improve work efficiency, in addition through all being provided with induction switch 24 that targets in place in different regions, can make telescopic cylinder 22 will be located the electric motor rotor 5 of this region and rise to and grind 32 butt, it is more to lie in the induction switch 24 that targets in place below and control telescopic cylinder 22 extension volume.
The two bearing plates 21 are respectively used for placing two ends of the motor rotor 5, the two bearing plates 21 are connected through a connecting plate 25, and a moving gap 251 through which the rotating roller 41 passes is arranged on a part of the connecting plate 25 between the two bearing plates 21. The receiving plates 21 are used for receiving the two ends of the motor rotor 5, and the design has the advantage that the area through which the rotating roller 41 passes is large in the middle, so that the condition that the rotating roller 41 and the lifting mechanism 2 are interfered with each other is effectively avoided.
The bearing plate 21 is provided with one and is used for placing the middle part of the motor rotor 5, the bearing plate 21 is provided with a communicating groove 26 with an opening downwards for the rotating roller 41 to move and pass through, the communicating groove 26 is communicated with the bearing groove 23, the opening diameter of the communicating groove 26 is smaller than the width size of the smallest bearing groove 23, the driving cylinder 45 drives the rotating roller 41 to pass through the communicating groove 26 to be abutted with the motor rotor 5 in the bearing groove 23 in the moving process of the rotating roller 41, the bearing plate 21 is divided into a bearing left plate and a bearing right plate by the communicating groove 26, and the bearing plate 21 is provided with a fixing plate 27 for connecting the bearing left plate and the bearing right plate. This accept board 21 is used for accepting the middle part of electric motor rotor 5, and this design benefit lies in that the board 21 of accepting is big with electric motor rotor 5 contact surface, bears the weight of stably, reduces electric motor rotor 5 and rocks the degree at the rotation in-process, ensures going on smoothly of polishing, and live-rollers 41 can move to in accepting the board 21 and accept the electric motor rotor 5 butt in the groove 23 through intercommunication groove 26.
The two sides of the width of the chip removing belt 44 are provided with a plurality of positioning holes 441 along the length direction of the chip removing belt, the positioning holes 441 are uniformly arranged, the side surfaces of the two ends of the length direction of the rotating roller 41 are provided with a plurality of positioning pins 411, the positioning pins 411 are uniformly arranged along the circumferential direction of the rotating roller 41, and the distance between two adjacent positioning pins 411 at the same end of the rotating roller 41 is equal to the distance between two adjacent positioning holes 441 at the same side of the chip removing belt 44. The positioning holes 441 and the positioning pins 411 are designed to prevent the chip removing belt 44 from shifting along the length direction of the rotating roller 41 during the process of rotating the roller 41, thereby ensuring the stability of the cleaning mechanism 4 during the operation process.
The placing groove 16 is provided with a friction structure for increasing the friction force with the motor rotor 5. This friction structure can be for the roughness (dull polish) on increase standing groove 16 surface, and add on standing groove 16 surface and establish the granule structure, and set up the rubber layer on standing groove 16 surface, this rubber layer not only can play the elasticity guard action of removal and can increase the frictional force between motor rotor 5 and the standing groove 16 to motor rotor 5 for motor rotor 5 can not take place to shift the phenomenon because of step motor 13's intermittent type nature rotation when moving along with conveying chain 14.
The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above-mentioned embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.
Claims (6)
1. The utility model provides a burring device for electric motor rotor assembly line, characterized by including: the automatic deburring machine comprises a conveying mechanism (1) for automatically conveying a motor rotor, a lifting mechanism (2) for lifting the motor rotor conveyed in place, a deburring mechanism (3) arranged on the conveying mechanism (1) for deburring the motor rotor lifted in place, and a removing mechanism (4) for removing burr residues of the motor rotor lifted in place, wherein the lifting mechanism (2) and the removing mechanism (4) are both positioned below the motor rotor conveyed in place, and the deburring mechanism (3) is positioned above the motor rotor conveyed in place;
conveying mechanism (1) including set up a plurality of conveying gear (12) on support (11) and be used for driving conveying gear (12) intermittent type pivoted step motor (13) and encircle conveying chain (14) on conveying gear (12), it is a plurality of conveying chain (14) are provided with two and are provided with on two conveying chain (14) that a set of power supply machine rotor both ends were placed place board (15), it is provided with opening ascending standing groove (16) on board (15) to place, place board (15) be provided with the multiunit and along conveying chain (14) length direction equidistance range setting, and the interval distance between two adjacent boards (15) of placing on same conveying chain (14) is the same with step motor (13) drive conveying chain (14) intermittent type removal stroke, and step motor (13) drive conveying gear (12) rotation in-process conveying chain (14) drive place board (15) intermittent type move to deburring mechanism (3) of conveying chain (14) A working area;
the deburring mechanism (3) comprises a mounting frame (31) arranged on the support (11), a grinding wheel (32) arranged on the mounting frame (31) and a driving motor (33) for driving the grinding wheel (32) to rotate, and the lifting mechanism (2) drives the motor rotor to abut against the grinding wheel (32) when the motor rotor is conveyed in place;
the lifting mechanism (2) comprises a bearing plate (21) for placing the motor rotor and a telescopic cylinder (22) for pushing the bearing plate (21) to be close to or far away from the deburring mechanism (3), a bearing groove (23) with an upward opening and having a limiting effect on the motor rotor is arranged on the bearing plate (21), an in-place induction switch (24) is arranged on the placing plate (15), and when the motor rotor moves to a preset position of the deburring mechanism (3) along with the conveying chain (14), the in-place induction switch (24) controls the telescopic cylinder (22) to lift the motor rotor to abut against the grinding wheel (32);
the clearing mechanism (4) comprises a rotating roller (41) abutted to a motor rotor lifted in place, a feeding mechanism (42) and a discharging mechanism (43) which are respectively arranged on the left side and the right side of the rotating roller (41) along the conveying direction of a conveying chain (14), a scrap removing belt (44) which is wound on the feeding mechanism (42), the discharging mechanism (43) and the rotating roller (41) and is used for removing burr residues on the surface of the motor rotor, and a driving cylinder (45) which is used for driving the rotating roller (41) to be far away from or close to the motor rotor lifted in place, wherein the discharging mechanism (43) comprises a discharging roller (431) for winding the scrap removing belt (44) and a discharging motor (432) for driving the discharging roller (431) to rotate, the discharging motor (432) and the driving cylinder (45) are respectively and electrically connected with an in-place induction switch (24), and the driving cylinder (45) drives the rotating roller (41) to move to and the bearing plate (21) when the motor rotor is lifted in place by the telescopic cylinder (22) ) The lower side of the upper motor rotor is abutted, and the rotating motor drives the rotating roller (41) to drive the motor rotor on the bearing plate (21) to rotate in the rotating process of the discharging mechanism (43).
2. The deburring device for the motor rotor assembly line as claimed in claim 1, wherein: the bearing grooves (23) are provided with a plurality of smaller bearing grooves (23) which are positioned at the bottoms of the larger bearing grooves (23), the bearing grooves (23) are arranged in a step-shaped structure, and in-place induction switches (24) are arranged in the bearing grooves (23) corresponding to the placement areas of the motor rotors with different specifications.
3. The deburring device for the motor rotor assembly line as claimed in claim 2, wherein: the two bearing plates (21) are respectively used for placing two ends of a rotor of a power supply machine, the two bearing plates (21) are connected through a connecting plate (25), and a moving gap (251) for a rotating roller (41) to penetrate through is formed in a part, located between the two bearing plates (21), of the connecting plate (25).
4. The deburring device for the motor rotor assembly line as claimed in claim 2, wherein: the bearing plate (21) is provided with one and is used for placing the middle part of a power supply motor rotor, a communicating groove (26) with an opening downwards for the rotating roller (41) to move and pass is arranged on the bearing plate (21), the communicating groove (26) is communicated with the bearing groove (23) and the opening diameter of the communicating groove (26) is smaller than the width size of the bearing groove (23) with the smallest diameter, the rotating roller (41) penetrates through the communicating groove (26) to be abutted to the motor rotor in the bearing groove (23) in the moving process of the rotating roller (41) driven by a driving cylinder (45), the bearing plate (21) is divided into a bearing left plate and a bearing right plate by the communicating groove (26), and a fixing plate (27) used for connecting the bearing left plate and the bearing right plate is arranged on the bearing plate (21).
5. The deburring device for the motor rotor assembly line as claimed in claim 1, wherein: the utility model discloses a chip removing belt (44) width both sides are provided with a plurality of locating holes (441) along its length direction, locating hole (441) align to grid sets up, the side at live-rollers (41) length direction both ends is provided with a plurality of locating pins (411), locating pin (411) set up along live-rollers (41) circumference align to grid, the distance between live-rollers (41) with the adjacent two locating pins (411) of one end equals with the distance between the adjacent two locating holes (441) of one side with chip removing belt (44).
6. The deburring device for the motor rotor assembly line as claimed in claim 1, wherein: and a friction structure for increasing the friction force between the placing groove (16) and the motor rotor is arranged in the placing groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010204145.9A CN111390684B (en) | 2020-03-20 | 2020-03-20 | A burring device for electric motor rotor assembly line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010204145.9A CN111390684B (en) | 2020-03-20 | 2020-03-20 | A burring device for electric motor rotor assembly line |
Publications (2)
| Publication Number | Publication Date |
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| CN112192417A (en) * | 2020-08-28 | 2021-01-08 | 东莞龙锋机械有限公司 | Four-axis NC mirror surface longitudinal polishing machine |
| CN112958817A (en) * | 2021-02-07 | 2021-06-15 | 重庆宝优机电有限公司 | Rotor rapid milling machine |
| CN114083375B (en) * | 2021-11-23 | 2024-09-06 | 重庆凯宝机器人股份有限公司 | Robot polishing system |
| CN114029795B (en) * | 2021-12-01 | 2023-05-30 | 凌溪(苏州)机械科技有限公司 | Full-automatic grinding machine feeding frame for metal shaft machining |
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