CN214923777U - Clamping mechanism for processing magnetic steel ring of motor rotor of electric vehicle - Google Patents
Clamping mechanism for processing magnetic steel ring of motor rotor of electric vehicle Download PDFInfo
- Publication number
- CN214923777U CN214923777U CN202121332425.4U CN202121332425U CN214923777U CN 214923777 U CN214923777 U CN 214923777U CN 202121332425 U CN202121332425 U CN 202121332425U CN 214923777 U CN214923777 U CN 214923777U
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- steel ring
- clamping mechanism
- magnetic steel
- fixedly connected
- clamping
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 57
- 239000010959 steel Substances 0.000 title claims abstract description 57
- 230000007246 mechanism Effects 0.000 title claims abstract description 30
- 230000000087 stabilizing effect Effects 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 claims 3
- 230000005389 magnetism Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a clamping mechanism for processing a magnetic steel ring of a motor rotor of an electric vehicle, which comprises a fixture table, wherein a vertical plate is fixedly arranged on the upper surface of the fixture table, a rotating mechanism is fixedly arranged on the upper surface of the fixture table, and a clamping component is fixedly arranged at one end of the rotating mechanism; the centre gripping subassembly is including returning the type frame, the internal rotation of returning the type frame is connected with double threaded screw, double threaded screw's outer wall symmetry screw thread rotates and is connected with the screw sleeve, compare with prior art, through knob turning handle, turning handle drives the double threaded screw and rotates, double threaded screw makes two sets of holders remove in opposite directions through two sets of screw sleeves of its outer wall, the holder drives the slider and removes, along with the removal of holder, rotor magnet steel ring gets into the cavity, and it is tight to be pressed from both sides by two sets of holders, the gyro wheel has realized spacing to rotor magnet steel ring, thereby the centre gripping of rotor magnet steel ring has been accomplished, and then the effectual stability that has improved follow-up processing rotor magnet steel ring.
Description
Technical Field
The utility model relates to a magnet steel ring processing technology field specifically is a fixture is used in processing of electric motor car electric motor rotor magnetism steel ring.
Background
Electric vehicle motor: refers to a driving motor for an electric vehicle. The form is different according to the use environment and the use frequency. The different types of motors are also characterized differently. The motor of the electric vehicle is generally a permanent magnet direct current motor. The electric vehicle motors are classified according to the electrifying form of the motor, and can be divided into two types, namely a brush motor and a brushless motor; the motor assembly is divided into two categories, namely 'toothed' (the motor has high rotating speed and needs to be decelerated by a gear) and 'toothless' (the motor torque output does not undergo any deceleration), according to the mechanical structure of the motor assembly. The clamp in the prior art has the following problems when clamping a magnetic steel ring of a motor rotor of an electric vehicle:
when an electric vehicle motor rotor magnetic steel ring is clamped by a clamp in the prior art, the electric vehicle motor rotor magnetic steel ring to be processed cannot be rotated, so that the electric vehicle motor rotor magnetic steel ring is relatively troublesome to process and low in processing efficiency.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electric motor car electric motor rotor is fixture for magnetic steel ring processing to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a clamping mechanism for processing a magnetic steel ring of a motor rotor of an electric vehicle comprises a clamp table, wherein a vertical plate is fixedly arranged on the upper surface of the clamp table, a rotating mechanism is fixedly arranged on the upper surface of the clamp table, and a clamping assembly is fixedly arranged at one end of the rotating mechanism;
the clamping assembly comprises a clip frame, the inner part of the clip frame is rotationally connected with a double-threaded screw, the outer wall of the double-threaded screw is rotationally connected with a threaded sleeve in a symmetrical thread manner, the outer walls of two groups of the threaded sleeves are fixedly connected with clamping seats, the inner wall of the clip frame is provided with a chute, the surface of the chute is symmetrically and slidably connected with a slide block, one side of the slide block is fixedly connected with one side of the clamping seat, the opposite sides of the two groups of the clamping seats are symmetrically and fixedly connected with a fixed plate, one side of the fixed plate is symmetrically and fixedly connected with a telescopic spring, one end of the telescopic spring is fixedly connected with a U-shaped frame, the inner wall of the U-shaped frame is fixedly connected with a fixed rod, the outer wall of the fixed rod is rotationally connected with a roller, the opposite sides of the two groups of the clamping seats are symmetrically provided with first guide grooves, the surface of the first guide grooves is slidably connected with a first guide block, one side of the first guide block is fixedly connected with one side of the U-shaped frame.
Preferably, the four corners of the bottom end of the clamp table are fixedly provided with stabilizing seats.
Preferably, the upper surface of the clamp table is uniformly provided with chip removal grooves.
Preferably, one end of the double-end screw is fixedly connected with a rotating handle.
Preferably, the opposite sides of the two groups of clamping seats are provided with cavities.
Preferably, slewing mechanism is including the cylinder, the piston end fixedly connected with connecting rod of cylinder, the last fixed surface of anchor clamps platform installs the base, the second guide way has been seted up to the upper surface of base, the sliding surface of second guide way is connected with the second guide block, the last fixed surface of second guide block is connected with the pinion rack, the one end of connecting rod and one side fixed connection of pinion rack, the rotation of surface of riser is connected with the dwang, one end of dwang and one side fixed connection of type frame back, the gear has been cup jointed to the outer wall of dwang is fixed, gear and pinion rack meshing are connected.
Preferably, the outer wall of the cylinder is fixedly connected with a fixing block, and the lower surface of the fixing block is fixedly connected with the upper surface of the clamp table.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the handle is rotated through the knob, the handle is rotated to drive the double-threaded screw to rotate, the double-threaded screw enables the two groups of clamping seats to move oppositely through the two groups of threaded sleeves on the outer wall of the double-threaded screw, the clamping seats drive the sliding blocks to move, the rotor magnetic steel ring enters the cavity along with the movement of the clamping seats and is clamped by the two groups of clamping seats, and the idler wheels realize the limiting of the rotor magnetic steel ring, so that the clamping of the rotor magnetic steel ring is completed, and the stability of the subsequent processing of the rotor magnetic steel ring is effectively improved;
2. through opening the cylinder, the piston end of cylinder drives the connecting rod and removes, the connecting rod drives the pinion rack and removes, the pinion rack makes the gear revolve of its upper surface, the gear drives the dwang and rotates, the dwang drives back type frame and rotor magnet steel circle and rotates, close the cylinder again when the opposite side of rotor magnet steel circle faces up to convenient completion the upset of rotor magnet steel circle, and then the effectual convenience that has improved follow-up processing rotor magnet steel circle, and the effectual efficiency that has improved processing rotor magnet steel circle.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of part A of FIG. 1 according to the present invention;
FIG. 3 is another schematic structural view of the present invention;
fig. 4 is an enlarged schematic view of a portion B of fig. 3 according to the present invention;
in the figure: 1. a jig stage; 11. a stabilizing base; 12. a chip groove; 13. a vertical plate; 2. a clamping assembly; 21. a back-shaped frame; 22. a double-ended screw; 221. rotating the handle; 23. a threaded sleeve; 24. a clamping seat; 25. a cavity; 26. a chute; 27. a slider; 28. a fixing plate; 29. a tension spring; 291. a U-shaped frame; 292. fixing the rod; 293. a roller; 294. a first guide groove; 295. a first guide block; 3. a rotating mechanism; 31. a cylinder; 32. a fixed block; 33. a connecting rod; 34. a base; 35. a second guide groove; 36. a second guide block; 37. a toothed plate; 38. rotating the rod; 39. a gear.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a clamping mechanism for processing a magnetic steel ring of a motor rotor of an electric vehicle comprises a clamp table 1, wherein a vertical plate 13 is fixedly arranged on the upper surface of the clamp table 1, a rotating mechanism 3 is fixedly arranged on the upper surface of the clamp table 1, a clamping component 2 is fixedly arranged at one end of the rotating mechanism 3, the rotating mechanism 3 can drive the clamping component 2 to rotate, and the clamping component 2 can clamp the magnetic steel ring of the rotor to be processed;
the clamping component 2 comprises a back-shaped frame 21, the inside of the back-shaped frame 21 is rotationally connected with a double-threaded screw 22, the outer wall of the double-threaded screw 22 is rotationally connected with a threaded sleeve 23 in a symmetrical threaded manner, the double-threaded screw 22 is provided with threads with opposite spiral threads at two ends, the double-threaded screw 22 can enable the threaded sleeve 23 to move through a knob double-threaded screw 22, the outer walls of two groups of threaded sleeves 23 are fixedly connected with clamping seats 24, the threaded sleeve 23 can drive the clamping seats 24 to move, the clamping seats 24 can clamp a rotor magnetic steel ring to be processed, the inner wall of the back-shaped frame 21 is provided with a sliding groove 26, the surface of the sliding groove 26 is symmetrically and slidably connected with a sliding block 27, the clamping seats 24 can enable the sliding block 27 to move along the surface horizontal direction of the sliding groove 26, one side of the sliding block 27 is fixedly connected with one side of the clamping seats 24, the opposite sides of the two groups of the clamping seats 24 are symmetrically and fixedly connected with a fixing plate 28, one side of the fixing plate 28 is symmetrically and fixedly connected with a telescopic spring 29, one end fixedly connected with U type frame 291 of expanding spring 29, expanding spring 29 can drive U type frame 291 horizontal direction and remove, the inner wall fixedly connected with dead lever 292 of U type frame 291, the outer wall of dead lever 292 rotates and is connected with gyro wheel 293, two sets of grip slipper 24 press from both sides the tight back of rotor magnetic steel ring of treating processing, gyro wheel 293 can be convenient carry on spacingly to rotor magnetic steel ring, avoid rotor magnetic steel ring to drop, the stability of the rotor magnetic steel ring that is improved by the centre gripping, first guide way 294 has all been seted up to the opposite side of two sets of grip slipper 24 symmetries, the surperficial sliding connection of first guide way 294 has first guide block 295, one side of first guide block 295 and one side fixed connection of U type frame 291, U type frame 291 can drive first guide block 295 along the surperficial horizontal direction removal of first guide way 294.
As an embodiment of the utility model, the equal fixed mounting in bottom four corners department of anchor clamps platform 1 has stable seat 11, and stable seat 11 can effectual improvement anchor clamps platform 1's stability.
As an embodiment of the utility model, the upper surface evenly distributed of anchor clamps platform 1 has seted up chip groove 12, through seting up chip groove 12, can be convenient for clear up the sweeps that the rotor magnetism steel ring after the processing produced.
As an embodiment of the present invention, the one end fixedly connected with turning handle 221 of the double-headed screw 22, through the knob turning handle 221, the turning handle 221 can drive the double-headed screw 22 to rotate.
As an embodiment of the utility model, cavity 25 has all been seted up to the opposite side of two sets of grip slipper 24, through seting up cavity 25, the grip slipper 24 centre gripping rotor magnetism steel ring of can being convenient for.
As an embodiment of the present invention, the rotating mechanism 3 includes a cylinder 31, a connecting rod 33 is fixedly connected to a piston end of the cylinder 31, by opening the cylinder 31, the piston end of the cylinder 31 can drive the connecting rod 33 to move in the horizontal direction, a base 34 is fixedly installed on an upper surface of the fixture table 1, a second guide groove 35 is formed on an upper surface of the base 34, a second guide block 36 is slidably connected to a surface of the second guide groove 35, a toothed plate 37 is fixedly connected to an upper surface of the second guide block 36, the connecting rod 33 can drive the toothed plate 37 to move in the horizontal direction, one end of the connecting rod 33 is fixedly connected to one side of the toothed plate 37, a rotating rod 38 is rotatably connected to a surface of the vertical plate 13, one end of the rotating rod 38 is fixedly connected to one side of the back-shaped frame 21, a gear 39 is fixedly sleeved on an outer wall of the rotating rod 38, the toothed plate 37 can drive the gear 39 to rotate, the gear 39 can drive the rotating rod 38 to rotate, the gear 39 and the toothed plate 37 are in meshed connection.
As an embodiment of the utility model, the outer wall fixedly connected with fixed block 32 of cylinder 31, the lower surface of fixed block 32 and the last fixed surface of anchor clamps platform 1 are connected, and fixed block 32 can effectual improvement cylinder 31's stability.
The working principle is as follows: when the rotor magnetic steel ring needs to be clamped, a worker firstly pushes one side of the rotor magnetic steel ring into the inner part of the group of cavities 25, when one side of the rotor magnetic steel ring is in contact with the outer walls of the two groups of rollers 293 at one side of the group of clamping seats 24, the two groups of rollers 293 rotate around the axes of the corresponding fixing rods 292, meanwhile, the two groups of rollers 293 drive the corresponding U-shaped frames 291, the two groups of U-shaped frames 291 drive the corresponding first guide blocks 295 to move along the surface horizontal direction of the corresponding first guide grooves 294, simultaneously, the two groups of U-shaped frames 291 shrink the corresponding two groups of expansion springs 29 until one side of the rotor magnetic steel ring is inserted into the inner part of the group of cavities 25, the rotor magnetic steel ring is stopped to be pushed, the handle 221 is rotated by the handle 221 to drive the double-head screw rod 22 to rotate, and the two groups of clamping seats 24 move towards each other through the two groups of threaded sleeves 23 on the outer walls of the double-head screw rod 22 while rotating, at this time, the two sets of clamping seats 24 drive the corresponding sliding blocks 27 to move oppositely along the surface of the sliding chute 26, along with the movement of the two sets of clamping seats 24, the other side of the rotor magnetic steel ring is in contact with the cavity 25 of the other set of clamping seats 24 and is in contact with the two corresponding sets of rollers 293, until the other side of the rotor magnetic steel ring completely enters the inside of the other set of cavity 25, the knob rotation handle 221 is stopped, the four sets of rollers 293 realize the limit of the rotor magnetic steel ring, thereby completing the clamping of the rotor magnetic steel ring, and further effectively improving the stability of the rotor magnetic steel ring in the subsequent processing, when the other side of the rotor magnetic steel ring needs to be processed, a worker opens the cylinder 31, the piston end of the cylinder 31 drives the connecting rod 33 to move horizontally, the connecting rod 33 drives the toothed plate 37 to move, and the second guide block 36 on the lower surface of the toothed plate 37 moves horizontally along the surface of the second guide groove 35, and the gear 39 on the upper surface of the rotor magnet steel ring rotates, the gear 39 drives the rotating rod 38 to rotate, the rotating rod 38 drives the rotor magnet steel ring between the profiling frame 21 and the two groups of clamping seats 24 to rotate, and the air cylinder 31 is closed until the other surface of the rotor magnet steel ring faces upwards, so that the rotor magnet steel ring is conveniently turned over, the convenience of subsequently processing the rotor magnet steel ring is effectively improved, and the efficiency of processing the rotor magnet steel ring is effectively improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The clamping mechanism for processing the magnetic steel ring of the motor rotor of the electric vehicle comprises a clamp table (1) and is characterized in that a vertical plate (13) is fixedly installed on the upper surface of the clamp table (1), a rotating mechanism (3) is fixedly arranged on the upper surface of the clamp table (1), and a clamping assembly (2) is fixedly arranged at one end of the rotating mechanism (3);
the clamping assembly (2) comprises a shaping frame (21), the inner part of the shaping frame (21) is rotatably connected with a double-thread screw (22), the outer wall of the double-thread screw (22) is rotatably connected with a thread sleeve (23) in a symmetrical thread manner, the outer wall of the thread sleeve (23) is fixedly connected with a clamping seat (24), the inner wall of the shaping frame (21) is provided with a sliding groove (26), the surface of the sliding groove (26) is symmetrically and slidably connected with a sliding block (27), one side of the sliding block (27) is fixedly connected with one side of the clamping seat (24), the opposite sides of the clamping seat (24) are symmetrically and fixedly connected with a fixing plate (28), one side of the fixing plate (28) is symmetrically and fixedly connected with an expansion spring (29), one end of the expansion spring (29) is fixedly connected with a U-shaped frame (291), and the inner wall of the U-shaped frame (291) is fixedly connected with a fixing rod (292), the outer wall of the fixing rod (292) is rotatably connected with a roller (293), the opposite sides of the two groups of clamping seats (24) are symmetrically provided with first guide grooves (294), the surface of each first guide groove (294) is slidably connected with a first guide block (295), and one side of each first guide block (295) is fixedly connected with one side of the U-shaped frame (291).
2. The clamping mechanism for processing the magnetic steel ring of the motor rotor of the electric vehicle as claimed in claim 1, wherein the clamping mechanism comprises: and stabilizing seats (11) are fixedly arranged at four corners of the bottom end of the clamp table (1).
3. The clamping mechanism for processing the magnetic steel ring of the motor rotor of the electric vehicle as claimed in claim 1, wherein the clamping mechanism comprises: the upper surface of the clamp table (1) is uniformly provided with chip removal grooves (12).
4. The clamping mechanism for processing the magnetic steel ring of the motor rotor of the electric vehicle as claimed in claim 1, wherein the clamping mechanism comprises: one end of the double-end screw rod (22) is fixedly connected with a rotating handle (221).
5. The clamping mechanism for processing the magnetic steel ring of the motor rotor of the electric vehicle as claimed in claim 1, wherein the clamping mechanism comprises: cavities (25) are formed in the opposite sides of the two groups of clamping seats (24).
6. The clamping mechanism for processing the magnetic steel ring of the motor rotor of the electric vehicle as claimed in claim 1, wherein the clamping mechanism comprises: slewing mechanism (3) are including cylinder (31), the piston end fixedly connected with connecting rod (33) of cylinder (31), the last fixed surface of anchor clamps platform (1) installs base (34), second guide way (35) have been seted up to the upper surface of base (34), the surperficial sliding connection of second guide way (35) has second guide block (36), the last fixed surface of second guide block (36) is connected with pinion rack (37), one end of connecting rod (33) and one side fixed connection of pinion rack (37), the surperficial rotation of riser (13) is connected with dwang (38), one end of dwang (38) and one side fixed connection of type frame (21) return, gear (39) have been cup jointed to the outer wall of dwang (38) fixed, gear (39) and pinion rack (37) meshing connection.
7. The clamping mechanism for processing the magnetic steel ring of the motor rotor of the electric vehicle as claimed in claim 6, wherein: the outer wall fixedly connected with fixed block (32) of cylinder (31), the lower surface of fixed block (32) and the upper surface fixed connection of anchor clamps platform (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121332425.4U CN214923777U (en) | 2021-06-15 | 2021-06-15 | Clamping mechanism for processing magnetic steel ring of motor rotor of electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121332425.4U CN214923777U (en) | 2021-06-15 | 2021-06-15 | Clamping mechanism for processing magnetic steel ring of motor rotor of electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214923777U true CN214923777U (en) | 2021-11-30 |
Family
ID=79051343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121332425.4U Expired - Fee Related CN214923777U (en) | 2021-06-15 | 2021-06-15 | Clamping mechanism for processing magnetic steel ring of motor rotor of electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214923777U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114473929A (en) * | 2022-02-24 | 2022-05-13 | 江苏中为金属制造有限公司 | Rotating bracket for mounting vehicle tire |
| CN114749953A (en) * | 2022-04-12 | 2022-07-15 | 江苏羿昇智能装备有限公司 | CNC (computer numerical control) machining equipment capable of adjusting clamping shape and method thereof |
| CN116924055A (en) * | 2023-09-19 | 2023-10-24 | 常州润来科技有限公司 | Conveying equipment for copper products |
-
2021
- 2021-06-15 CN CN202121332425.4U patent/CN214923777U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114473929A (en) * | 2022-02-24 | 2022-05-13 | 江苏中为金属制造有限公司 | Rotating bracket for mounting vehicle tire |
| CN114749953A (en) * | 2022-04-12 | 2022-07-15 | 江苏羿昇智能装备有限公司 | CNC (computer numerical control) machining equipment capable of adjusting clamping shape and method thereof |
| CN116924055A (en) * | 2023-09-19 | 2023-10-24 | 常州润来科技有限公司 | Conveying equipment for copper products |
| CN116924055B (en) * | 2023-09-19 | 2023-11-17 | 常州润来科技有限公司 | Conveying equipment for copper products |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211130 |