CN212600645U - Milling device capable of detecting tool wear state for machining special-shaped crank arm - Google Patents
Milling device capable of detecting tool wear state for machining special-shaped crank arm Download PDFInfo
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- CN212600645U CN212600645U CN202021947376.0U CN202021947376U CN212600645U CN 212600645 U CN212600645 U CN 212600645U CN 202021947376 U CN202021947376 U CN 202021947376U CN 212600645 U CN212600645 U CN 212600645U
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Abstract
The invention discloses a milling device capable of detecting the wear state of a cutter for machining a special-shaped crank arm, which comprises a bottom plate, a protective cover, milling seats and the special-shaped crank arm, wherein support columns are arranged at four corners of the top of the bottom plate, a support seat is fixed at the middle position of one end of the top of the bottom plate, longitudinal guide rails are arranged at the top ends of the support columns at two sides of the support seat, movable seats are sleeved on the longitudinal guide rails, vertical guide rails are fixed at one sides of the movable seats close to the support seat, lifting seats are arranged on the vertical guide rails, the milling device capable of detecting the wear state of the cutter for machining the special-shaped crank arm is provided with two clamping seats, and a first clamping groove and a second clamping groove are arranged in each clamping seat, so that a raw material block can be clamped, the milled special-shaped crank arm can be clamped stably, and the milling cannot be blocked, the special-shaped crank arm is convenient to mill in all directions, the clamping effect is better, and the processing difficulty is reduced.
Description
Technical Field
The invention relates to the technical field of machining of special-shaped parts, in particular to a milling device capable of detecting the abrasion state of a cutter for machining a special-shaped crank arm.
Background
The connecting lever is one of the parts commonly used on the machine equipment, be connected in order to realize functions such as motion in succession through screw and other parts usually, the processing of connecting lever is comparatively complicated, usually need mill it, drilling, reaming, step such as polish, wherein mill the step and mill the shape that becomes required connecting lever with the regular cuboid raw materials metal block of shape, divide into two steps usually, firstly, clip raw materials metal block the latter half, mill the upper half, the former raw materials block of second upset, clip the former upper half after milling, mill original the latter half.
The existing milling machine can only clamp and mill workpieces with regular shapes, and for the special-shaped crank arm, the external shape of the milled crank arm is irregular, so that the original clamp for clamping a metal block cannot clamp the crank arm, and the crank arm is easy to shake under milling pressure during milling to influence the milling precision.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a milling device capable of detecting the wear state of a cutter for machining a special-shaped crank arm, and solves the problems in the background technology.
In order to achieve the purpose, the invention is realized by the following technical scheme: a milling device capable of detecting the wear state of a cutter for machining a special-shaped crank arm comprises a bottom plate, a protective cover, a milling seat and the special-shaped crank arm, wherein support columns are arranged at four corners of the top of the bottom plate, a support seat is fixed at the middle position of one end of the top of the bottom plate, longitudinal guide rails are arranged at the top ends of the support columns at two sides of the support seat, movable seats are sleeved on the longitudinal guide rails, vertical guide rails are fixed at one sides of the movable seats close to the support seat, lifting seats are arranged on the vertical guide rails, transverse guide rails are fixed between the lifting seats, a second driving motor is arranged at one side inside the transverse guide rails, a second lead screw is fixed at the output end of the second driving motor through a rotating shaft, a second lead screw sleeve matched with the second lead screw is sleeved at the outer side of the second lead screw, and the milling seat is arranged at, a vibration sensor is embedded in the middle position inside the milling seat, mounting plates are fixed on two sides of the top of the milling seat, telescopic rods penetrate through the mounting plates, a limiting lock is mounted on one side, away from the vibration sensor, of each mounting plate, the limiting locks are connected with the telescopic rods, clamping seats are mounted on one side, close to the vibration sensor, of each mounting plate through springs, the clamping seats are connected with the output ends of the telescopic rods, a control panel is mounted on one side of each supporting seat, a rotary table is mounted at the top end inside each supporting seat, a rotating motor is mounted in each supporting seat below the rotary table, the output end of the rotating motor is connected with the bottom end of the rotary table through a rotating shaft, a fixing seat is mounted at the top end of the rotary table, a mounting sleeve is hinged to one end, close to the transverse guide rail, of each fixing seat is provided, the inside of installation cover is provided with the installation axle, and the bottom mounting of installation axle has milling cutter.
Optionally, the output end of the speed reduction motor forms a transmission structure with the installation shaft through a gear, and the installation shaft is rotatably connected with the installation sleeve.
Optionally, the protection casing passes through the bolt and constitutes detachable structural design with the installation cover, and the internal diameter of protection casing is identical with installation cover bottom external diameter, the protection casing is loudspeaker column structural design, and the internal diameter of protection casing from top to bottom crescent, the cavity has been seted up to the inside of protection casing, and the internal surface of protection casing evenly is provided with the shower nozzle.
Optionally, a driving motor is installed to the inside one end of longitudinal rail, and all is provided with first lead screw between the inside both ends of longitudinal rail, the outside of first lead screw all is overlapped and is equipped with first lead screw cover, and first lead screw cover all constitutes the integral type design through welding and sliding seat, the sliding seat all constitutes transmission structure through first lead screw cover and first lead screw and longitudinal rail.
Optionally, the transverse guide rail and the longitudinal guide rail are parallel to the horizontal plane, the transverse guide rail is perpendicular to the longitudinal guide rail, two sides of the transverse guide rail are welded to the lifting seat, and the transverse guide rail forms a lifting structure through the lifting seat.
Optionally, the vertical guide rail is perpendicular to the horizontal plane, and a bottom plate below the vertical guide rail is provided with a sliding groove parallel to the longitudinal guide rail, the bottom shape of the vertical guide rail is matched with the sliding groove, and the bottom of the vertical guide rail is uniformly embedded with balls.
Optionally, a third driving motor is installed on the top end of the movable seat, a third lead screw is vertically arranged in the middle position inside the vertical guide rail, the output end of the third driving motor is in transmission connection with the third lead screw through a belt pulley mechanism, a third lead screw sleeve is sleeved on the third lead screw, and a die integrated forming design is formed between the third lead screw sleeve and the lifting seat.
Optionally, a second clamping groove matched with the special-shaped crank arm in shape is formed in the bottom end inside the clamping seat, and a first clamping groove matched with the raw material block to be milled in shape is formed in the clamping seat above the second clamping groove.
Optionally, the special-shaped crank arm is in an ear-shaped design, and the thickness of the first clamping groove and the thickness of the second clamping groove are both one third of the thickness of the special-shaped crank arm.
The invention provides a milling device capable of detecting the wear state of a cutter for machining a special-shaped crank arm, which has the following beneficial effects:
1. this milling device of detectable cutter wearing and tearing state is used in dysmorphism turning arm processing, through being provided with two grip slipper, the inside top of grip slipper is equipped with the first centre gripping groove identical with the former feed block shape of cuboid, be provided with the second centre gripping groove identical with the dysmorphism turning arm shape after milling in the grip slipper of first centre gripping groove below, highly be the third of dysmorphism turning arm height respectively to centre gripping groove and second centre gripping groove, consequently both can carry out the centre gripping to former feed block and can carry out the centre gripping to the dysmorphism turning arm after milling again, still can not cause blockking milling when the clamping is firm, be convenient for carry out all-round milling to dysmorphism turning arm, the clamping effect is better and has reduced the processing degree of difficulty.
2. This milling device of detectable cutter wearing and tearing state is used in dysmorphism turning arm processing through being provided with longitudinal rail, transverse guide and vertical guide for the all around removal is carried out to the dysmorphism turning arm of centre gripping about can be from top to bottom, and cooperation numerical control technique alright carry out all-round milling to the raw material piece of cuboid, mills into the special-shaped turning arm form with raw material piece, satisfies the demand of processing.
3. This milling device of detectable cutter wearing and tearing state is used in processing of dysmorphism turning arm through being provided with the protection casing, and the protection casing can block the sweeps of cutting that the milling process produced on the one hand, avoids the sweeps to spatter all around and causes the threat to staff's safety, is equipped with cavity and shower nozzle in the on the other hand protection casing, can cooperate water tank and water pump to use, cools off milling cutter, prolongs milling cutter's life.
4. This dysmorphism turning arm processing is with milling device of detectable cutter wearing and tearing state, through be provided with the vibration sensor in milling the seat, the cutter is at the cutting process, the turning arm rubs with the cutting edge part side of wearing and tearing, can produce the vibration of different frequencies, divide into several independent width of cloth areas to the amplitude, carry out record and analysis to these width of cloth areas constantly with microprocessor, can monitor out the degree of wear of cutter milling face, need not to shut down and detect, alright real-time supervision cutter in the course of working, the damaged condition, guarantee processingquality.
Drawings
FIG. 1 is a schematic side view of a cross-sectional structure of the present invention;
FIG. 2 is a schematic view of the structure of the guide rail of the present invention;
FIG. 3 is a schematic front sectional view of the present invention;
FIG. 4 is a schematic top view of a milling seat according to the present invention;
FIG. 5 is a schematic structural view of a shaped crank arm according to the present invention;
FIG. 6 is an enlarged view of the structure at A in FIG. 1 according to the present invention.
In the figure: 1. a base plate; 2. a control panel; 3. a supporting seat; 4. a rotating electric machine; 5. a turntable; 6. a fixed seat; 7. a reduction motor; 8. a protective cover; 801. a spray head; 802. a cavity; 9. a longitudinal guide rail; 901. a first lead screw; 10. a transverse guide rail; 1001. a second lead screw; 11. a support pillar; 12. a vertical guide rail; 1201. a third screw rod; 1202. a ball bearing; 13. a first drive motor; 14. a movable seat; 1401. a first screw rod sleeve; 15. milling a seat; 1501. a second screw rod sleeve; 16. a lifting seat; 1601. a third screw rod sleeve; 17. A vibration sensor; 18. a chute; 19. a second drive motor; 20. a third drive motor; 2001. a belt pulley mechanism; 21. a telescopic rod; 2101. a limiting lock; 22. mounting a plate; 23. a clamping seat; 2301. a first clamping groove; 2302. a second clamping groove; 24. a special-shaped crank arm; 25. installing a sleeve; 26. installing a shaft; 27. provided is a milling cutter.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus are not to be construed as limiting the present invention, and furthermore, the terms "first", "second", "third", and the like are only used for descriptive purposes and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate, and those skilled in the art will understand the specific meaning of the above terms in the present invention in specific situations.
Referring to fig. 1 to 6, the present invention provides a technical solution: a milling device capable of detecting the abrasion state of a cutter for machining a special-shaped crank arm comprises a bottom plate 1, a protective cover 8, a milling seat 15 and a special-shaped crank arm 24, wherein support columns 11 are arranged at four corners of the top of the bottom plate 1, a support seat 3 is fixed at the middle position of one end of the top of the bottom plate 1, longitudinal guide rails 9 are arranged at the top ends of the support columns 11 at two sides of the support seat 3 respectively, movable seats 14 are sleeved on the longitudinal guide rails 9 respectively, a first driving motor 13 is arranged at one end inside each longitudinal guide rail 9, a first lead screw 901 is arranged between two ends inside each longitudinal guide rail 9, a first lead screw sleeve 1401 is sleeved outside each first lead screw 901, each first lead screw sleeve 1401 and each movable seat 14 form an integrated design through welding, each movable seat 14 and each longitudinal guide rail 9 form a transmission structure through each first lead screw sleeve 1401 and each first lead screw sleeve 901, the integrated design enables the movable seats 14 and the first lead screw, the milling machine is not easy to fall off and break, the transmission is more stable, the milling is safer, and the first screw rod sleeve 1401, the first screw rod 901 and the longitudinal guide rail 9 form a transmission structure design, so that the movable seat 14 can freely move on the longitudinal guide rail 9, the screw rod transmission design transmission is more stable, the displacement can be prevented when the movable seat does not need to move, and the milling accuracy is higher.
Third driving motor 20 is all installed on the top of sliding seat 14, and the inside intermediate position department of vertical guide rail 12 all vertically is provided with third lead screw 1201, the output of third driving motor 20 all constitutes the transmission through belt pulley mechanism 2001 and third lead screw 1201 and is connected, and all overlap on the third lead screw 1201 and be equipped with third lead screw cover 1601, be mould integral type shaping design between third lead screw cover 1601 and the seat 16 that goes up and down, the transmission is connected the design and is made third driving motor 20 work can drive third lead screw 1201 rotatory, thereby make third lead screw cover 1601 reciprocate, then drive the seat 16 that goes up and down and reciprocate, thereby control transverse guide 10 reciprocates, it reciprocates to drive the seat 15 that mills, thereby realize milling from top to bottom to the raw materials piece, the transmission is more stable, altitude control is more accurate, it is better to mill the effect.
One side that the sliding seat 14 is close to the supporting seat 3 all is fixed with vertical guide rail 12, and all install lift seat 16 on the vertical guide rail 12, vertical guide rail 12 is mutually perpendicular with the horizontal plane, and all set up the spout 18 that parallels with longitudinal rail 9 on the bottom plate 1 of vertical guide rail 12 below, the bottom shape of vertical guide rail 12 all is identical with spout 18, and the bottom of vertical guide rail 12 all evenly inlays and is equipped with ball 1202, vertical guide rail 12 is connected with the sliding seat 14, can remove and shift along with the sliding seat 14, and spout 18 and ball 1202 design make the bottom of vertical guide rail 12 can inlay spout 18, and can carry out the back-and-forth movement in spout 18, make the transfer of vertical guide rail 12 more stable, the difficult slope that takes place, and it is more smooth to remove, the machining precision of device has further been promoted.
All be fixed with transverse guide 10 between the lift seat 16, and second driving motor 19 is installed to one side of transverse guide 10 inside, transverse guide 10 all is parallel with the horizontal plane with longitudinal rail 9, and transverse guide 10 is mutually perpendicular with longitudinal rail 9, transverse guide 10's both sides all with lift seat 16 welding, and transverse guide 10 constitutes elevation structure through lift seat 16, transverse guide 10 all is parallel with the horizontal plane with longitudinal rail 9, make milling seat 15 that is located on transverse guide 10 also keep parallel with the horizontal plane, make the centre gripping more firm be difficult for droing, it is more smooth and easy to mill, and elevation structure designs and makes transverse guide 10 can reciprocate, can drive milling seat 15 and reciprocate, thereby realize milling from top to bottom to the raw materials piece, it is better to mill the effect.
A second screw rod 1001 is fixed at the output end of a second driving motor 19 through a rotating shaft, a second screw rod sleeve 1501 matched with the second screw rod 1001 is sleeved on the outer side of the second screw rod 1001, a milling seat 15 is installed at the top end of the second screw rod sleeve 1501, a vibration sensor 17 is embedded in the middle position inside the milling seat 15, mounting plates 22 are fixed on two sides of the top of the milling seat 15, telescopic rods 21 penetrate through the mounting plates 22, a limiting lock 2101 is installed on one side, far away from the vibration sensor 17, of each mounting plate 22 and connected with the telescopic rods 21, clamping seats 23 are installed on one sides, close to the vibration sensor 17, of the mounting plates 22 through springs, the clamping seats 23 are connected with the output end of the telescopic rods 21, second clamping grooves 2302 matched with the shapes of the crank arms 24 are formed in the bottom ends inside the clamping seats 23, first clamping grooves 2301 matched with the shapes of raw material blocks to be milled are formed in the clamping seats 23 above the second clamping grooves 2302, first centre gripping groove 2301 and the design of second centre gripping groove 2302 make grip slipper 23 both can carry out the centre gripping to former feed block and can carry out the centre gripping to the dysmorphism turning arm 24 after milling, need not to change anchor clamps, just can accomplish the milling of turning arm, and the functionality is stronger.
A control panel 2 is arranged on one side of a supporting seat 3, a rotary table 5 is arranged at the top end inside the supporting seat 3, a rotary motor 4 is arranged in the supporting seat 3 below the rotary table 5, the output end of the rotary motor 4 is connected with the bottom end of the rotary table 5 through a rotating shaft, a fixed seat 6 is arranged at the top end of the rotary table 5, an installation sleeve 25 is hinged at one end of the fixed seat 6 close to a transverse guide rail 10, a speed reducing motor 7 is arranged at the top of the installation sleeve 25, a protective cover 8 is arranged at the bottom of the installation sleeve 25, the output end of the speed reducing motor 7 forms a transmission structure with an installation shaft 26 through a gear, the installation shaft 26 is rotationally connected with the installation sleeve 25, the transmission structure is formed by the gear and the installation shaft 26, and compared with a direct-knot type and belt type connection mode, the gear transmission design can transmit higher torsion, the heavy cutting capability is, the design is more reasonable.
A mounting shaft 26 is provided inside the mounting sleeve 25, and a milling cutter 27 is fixed to a bottom end of the mounting shaft 26.
In conclusion, when the milling device capable of detecting the wear state of the cutter for machining the special-shaped crank arm is used, a power supply is switched on, a part block to be machined is firstly placed into a first clamping groove 2301 of a clamping seat 23, then an expansion rod 21 is extended to enable the two clamping seats 23 to clamp the part block, a limit lock 2101 is locked, then a proper milling cutter 27 is installed on an installation shaft 26, then a speed reducing motor 7 works to drive the installation shaft 26 to rotate through a gear, namely the milling cutter 27 is driven to rotate, so that the part block is milled, a milling time control center can control a first driving motor 13, a second driving motor 19 and a third driving motor 20 to rotate to drive a first lead screw 901, a second lead screw 1001 and a third lead screw 1201 to rotate, so that the first lead screw sleeve 1401, the second lead screw sleeve 1501 and the third lead screw sleeve 1601 respectively move in a longitudinal guide rail 9, a transverse guide rail 10 and a vertical guide rail 12, thereby the milling seat 15 can move up, down, left, right, front and back in all directions, the upper half part of the raw material block is milled into the ear-shaped structure of the required special-shaped crank arm 24 by matching with the milling cutter 27, the block is then inverted, the milled ears are placed in the second clamping grooves 2302 of the clamping shoe 23, and the above operation is repeated, the milling of the other half can be completed, the milling cutter 27 generates vibration with different frequencies due to the friction between the crank arm and the side surface of the blade part in the cutting process, the amplitude is divided into a plurality of independent amplitude bands, the amplitude bands are continuously recorded and analyzed by a microprocessor, the wear degree of the milling surface of the cutter can be monitored, the wear and damage conditions of the cutter can be monitored in real time in the machining process, if the damage of the milling cutter 27 is detected, the control panel 2 can immediately control the device to stop machining and give an alarm to remind the operator to replace the milling cutter 27 to ensure the machining quality.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (9)
1. The utility model provides a milling unit of detectable cutter wearing and tearing state is used in processing of dysmorphism turning arm, includes bottom plate (1), protection casing (8), mills seat (15) and dysmorphism turning arm (24), its characterized in that: the support columns (11) are installed at four corners of the top of the bottom plate (1), the supporting seat (3) is fixed at the middle position of one end of the top of the bottom plate (1), the longitudinal guide rails (9) are installed at the tops of the support columns (11) on the two sides of the supporting seat (3), the longitudinal guide rails (9) are sleeved with the movable seats (14), the vertical guide rails (12) are fixed on one sides, close to the supporting seat (3), of the movable seats (14), the lifting seats (16) are installed on the vertical guide rails (12), the transverse guide rails (10) are fixed between the lifting seats (16), the second driving motor (19) is installed on one side of the inner portion of each transverse guide rail (10), the output end of each second driving motor (19) is fixed with a second lead screw (1001) through a rotating shaft, and a second lead screw sleeve (1501) matched with the second lead screw (1001) is sleeved on the outer side of the second lead, the top end of the second screw rod sleeve (1501) is provided with a milling seat (15), a vibration sensor (17) is embedded in the middle position of the interior of the milling seat (15), mounting plates (22) are fixed on two sides of the top of the milling seat (15), telescopic rods (21) penetrate through the mounting plates (22), a limiting lock (2101) is mounted on one side, away from the vibration sensor (17), of each mounting plate (22), the limiting lock (2101) is connected with the telescopic rods (21), a clamping seat (23) is mounted on one side, close to the vibration sensor (17), of each mounting plate (22) through springs, the clamping seat (23) is connected with the output end of each telescopic rod (21), a control panel (2) is mounted on one side of the supporting seat (3), a turntable (5) is mounted on the top end of the interior of the supporting seat (3), and a rotating motor (4) is mounted in the supporting seat (3) below the turntable (5), and the output of rotating electrical machines (4) is connected through the bottom of pivot with carousel (5), fixing base (6) are installed on the top of carousel (5), and fixing base (6) are close to the one end of transverse guide (10) and articulate there is installation cover (25), gear motor (7) are installed at the top of installation cover (25), and the bottom of installation cover (25) is provided with protection casing (8), the inside of installation cover (25) is provided with installation axle (26), and the bottom mounting of installation axle (26) has milling cutter (27).
2. The milling device capable of detecting the abrasion state of the cutter for machining the special-shaped crank arm as claimed in claim 1, wherein: the output end of the speed reducing motor (7) forms a transmission structure with the mounting shaft (26) through a gear, and the mounting shaft (26) is rotatably connected with the mounting sleeve (25).
3. The milling device capable of detecting the abrasion state of the cutter for machining the special-shaped crank arm as claimed in claim 1, wherein: protection casing (8) constitute detachable structural design through bolt and installation cover (25), and the internal diameter of protection casing (8) is identical with installation cover (25) bottom external diameter, protection casing (8) are loudspeaker column structural design, and the internal diameter of protection casing (8) from top to bottom crescent, cavity (802) have been seted up to the inside of protection casing (8), and the internal surface of protection casing (8) evenly is provided with shower nozzle (801).
4. The milling device capable of detecting the abrasion state of the cutter for machining the special-shaped crank arm as claimed in claim 1, wherein: the novel guide rail structure is characterized in that a first driving motor (13) is mounted at one end inside the longitudinal guide rail (9), a first lead screw (901) is arranged between two ends inside the longitudinal guide rail (9), a first lead screw sleeve (1401) is sleeved on the outer side of the first lead screw (901), the first lead screw sleeve (1401) and the movable seat (14) form an integrated design through welding, and the movable seat (14) and the longitudinal guide rail (9) form a transmission structure through the first lead screw sleeve (1401), the first lead screw (901) and the longitudinal guide rail (9).
5. The milling device capable of detecting the abrasion state of the cutter for machining the special-shaped crank arm as claimed in claim 1, wherein: the transverse guide rail (10) and the longitudinal guide rail (9) are parallel to the horizontal plane, the transverse guide rail (10) is perpendicular to the longitudinal guide rail (9), two sides of the transverse guide rail (10) are welded with the lifting seat (16), and the transverse guide rail (10) forms a lifting structure through the lifting seat (16).
6. The milling device capable of detecting the abrasion state of the cutter for machining the special-shaped crank arm as claimed in claim 1, wherein: the vertical guide rail (12) is perpendicular to the horizontal plane, sliding grooves (18) parallel to the longitudinal guide rail (9) are formed in the bottom plate (1) below the vertical guide rail (12), the bottom of the vertical guide rail (12) is matched with the sliding grooves (18), and balls (1202) are uniformly embedded in the bottom of the vertical guide rail (12).
7. The milling device capable of detecting the abrasion state of the cutter for machining the special-shaped crank arm as claimed in claim 1, wherein: third driving motor (20) are all installed on the top of sliding seat (14), and vertical guide rail (12) inside intermediate position department all vertically is provided with third lead screw (1201), the output of third driving motor (20) all constitutes the transmission through belt pulley mechanism (2001) and third lead screw (1201) and is connected, and all overlaps on third lead screw (1201) and is equipped with third lead screw cover (1601), be mould integral type shaping design between third lead screw cover (1601) and lift seat (16).
8. The milling device capable of detecting the abrasion state of the cutter for machining the special-shaped crank arm as claimed in claim 1, wherein: the bottom of the interior of the clamping seat (23) is provided with a second clamping groove (2302) matched with the special-shaped crank arm (24) in shape, and a first clamping groove (2301) matched with the raw material block to be milled in shape is arranged in the clamping seat (23) above the second clamping groove (2302).
9. The milling device capable of detecting the abrasion state of the cutter for machining the special-shaped crank arm as claimed in claim 8, wherein: the special-shaped crank arms (24) are in an ear-shaped design, and the thickness of the first clamping groove (2301) and the thickness of the second clamping groove (2302) are one third of the thickness of the special-shaped crank arms (24).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021947376.0U CN212600645U (en) | 2020-09-09 | 2020-09-09 | Milling device capable of detecting tool wear state for machining special-shaped crank arm |
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| CN202021947376.0U CN212600645U (en) | 2020-09-09 | 2020-09-09 | Milling device capable of detecting tool wear state for machining special-shaped crank arm |
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| CN212600645U true CN212600645U (en) | 2021-02-26 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117961112A (en) * | 2024-03-26 | 2024-05-03 | 上海强华实业股份有限公司 | Cooling lathe tool |
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2020
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117961112A (en) * | 2024-03-26 | 2024-05-03 | 上海强华实业股份有限公司 | Cooling lathe tool |
| CN117961112B (en) * | 2024-03-26 | 2024-05-28 | 上海强华实业股份有限公司 | Cooling lathe tool |
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