CN215498670U - High-efficient mistake proofing assembly fixture of car motor rotor towards piece permanent magnet - Google Patents
High-efficient mistake proofing assembly fixture of car motor rotor towards piece permanent magnet Download PDFInfo
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- CN215498670U CN215498670U CN202121503443.4U CN202121503443U CN215498670U CN 215498670 U CN215498670 U CN 215498670U CN 202121503443 U CN202121503443 U CN 202121503443U CN 215498670 U CN215498670 U CN 215498670U
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- 210000005056 cell body Anatomy 0.000 claims abstract description 23
- 238000004080 punching Methods 0.000 claims abstract description 19
- 230000006978 adaptation Effects 0.000 claims description 4
- 230000003028 elevating effect Effects 0.000 description 6
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model provides a high-efficiency error-proofing assembling tool for permanent magnets of automobile motor rotor punching sheets, and belongs to the technical field of motor rotor assembling tools. It includes the base, the base on be equipped with the roating seat and can drive roating seat pivoted rotor adjusting part, the roating seat on still be equipped with rotor fixed knot and construct. Rotor fixed knot constructs can fix the rotor, thereby rotor adjusting part can drive rotor on roating seat and the roating seat and rotate and can adjust the position of the permanent magnet groove on the rotor and make the permanent magnet groove can align with the arrangement groove on the rotor clamp plate, a lifting unit can drive rotor clamp plate downstream to support to lean on with the rotor and to compress tightly the rotor, cell body positioning mechanism can align permanent magnet groove and mounting groove when permanent magnet assembly and fix a position the judgement, thereby can avoid appearing the phenomenon that wrong dress or permanent magnet can't pack into when the permanent magnet assembly.
Description
Technical Field
The utility model belongs to the technical field of motor rotor assembly tools, and relates to a high-efficiency error-proofing assembly tool for a permanent magnet of an automobile motor rotor punching sheet.
Background
A motor rotor: also a rotating part in the motor. The motor comprises a rotor and a stator, and is a conversion device for realizing electric energy and mechanical energy and electric energy, wherein the rotor of the motor needs to be embedded with a plurality of permanent magnets along the circumferential direction in the rotor during assembly, the permanent magnet assembly position is not aligned with the permanent magnet groove in automatic assembly, and the position of the rotor needs to be manually adjusted to align the permanent magnet groove with the permanent magnet, so that time and labor are wasted.
In order to overcome the defects of the prior art, people continuously explore and provide various solutions, for example, a chinese patent discloses a permanent magnet motor rotor assembly tool [ application number: 201811584865.1], including the last casing with stator fixed connection, the bottom opening setting of going up the casing, the below of stator is equipped with the lead screw of rotating the connection in last casing bottom, the diameter of lead screw one end is greater than the diameter of the other end, and threaded connection has unable adjustment base on the lead screw, and the last rigid coupling of unable adjustment base has the fixed establishment that is used for the fixed rotor that waits to assemble, is equipped with internal diameter adjustment mechanism in the unable adjustment base, the inner wall rigid coupling of going up the casing has the spacing subassembly of drive that is used for driving internal diameter adjustment mechanism. The utility model drives the rotor to gradually move towards the direction close to the stator by the movement of the screw rod, thereby avoiding the problem that the assembly is influenced by collision with the stator or adsorption at the bottom of the stator under the magnetic adsorption effect of the magnetic steel on the surface of the rotor when the rotor is directly assembled, but the utility model also has the problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems and provides a high-efficiency error-proofing assembling tool for a permanent magnet of an automobile motor rotor punching sheet.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides an automobile motor rotor is towards high-efficient mistake proofing assembly fixture of piece permanent magnet, includes the base, the base on be equipped with the roating seat and can drive roating seat pivoted rotor adjustment subassembly, the roating seat on still be equipped with rotor fixed knot and construct, the base both sides still be equipped with two backup pads, the backup pad on be connected with rotor clamp plate through a lifting unit, rotor clamp plate on be equipped with a plurality of mounting grooves with the permanent magnet groove looks adaptation on the rotor, rotor clamp plate on still be equipped with cell body positioning mechanism.
In foretell high-efficient mistake proofing assembly fixture of automobile motor rotor punching sheet permanent magnet, cell body positioning mechanism include and fix the roof at the rotor clamp plate upside through a plurality of connecting rods, the roof on be connected with the rotor plate through rotatory subassembly, the rotor plate bottom has linked firmly the lifter plate through No. two elevating assembly, the lifter plate on be equipped with cell body location structure.
In foretell high-efficient mistake proofing assembly fixture of automobile motor rotor punching permanent magnet, cell body location structure include a plurality of along circumference setting on the lifter plate and with the horizontal positioning board of permanent magnet groove looks adaptation, horizontal positioning board bottom be equipped with the cell body locating lever that can insert to the permanent magnet inslot.
In foretell high-efficient mistake proofing assembly fixture of automobile motor rotor punching permanent magnet, No. two lift subassemblies include two No. two lift drivers of fixing on the rotor plate, No. two lift drivers have the output shaft that can follow vertical direction and go up and down, No. two lift drivers' output shaft tip links firmly with the lifter plate.
In foretell high-efficient mistake proofing assembly fixture of automobile motor rotor punching permanent magnet, rotating assembly including fixing a circumference driver at the roof upside, a circumference driver have can follow circumference pivoted output shaft, the output shaft tip and the rotor plate of a circumference driver link firmly.
In foretell high-efficient mistake proofing assembly fixture of automobile motor rotor punching permanent magnet, a lift subassembly include two lift drivers of fixing respectively in two backup pads, a lift driver have the output shaft that can follow vertical direction and go up and down, a lift driver's output shaft tip links firmly with rotor pressing plate.
In foretell high-efficient mistake proofing assembly fixture of automobile motor rotor punching sheet permanent magnet, rotor fixed knot construct and include a plurality of fixing bases that set up on the roating seat along circumference, the fixing base on the spiro union have the clamping screw that the level set up, clamping screw inner rotate and be connected with and press from both sides tight piece, clamping screw outer end link firmly the carousel.
In foretell high-efficient mistake proofing assembly fixture of automobile motor rotor punching permanent magnet, rotor adjusting part including fixing No. two circumference drivers in the base bottom, No. two circumference drivers have and to follow circumference pivoted output shaft, the output shaft tip and the roating seat of No. two circumference drivers link firmly.
In foretell automobile motor rotor towards piece permanent magnet high efficiency mistake proofing assembly fixture, the base on still be equipped with inside sunken swivelling chute, the cross-section of swivelling chute and roating seat all be circular, roating seat bottom insert to the roating chute in and the lateral wall and the roating chute inner wall of roating seat support and lean on.
In the efficient error-proofing assembling tool for the permanent magnet of the automobile motor rotor punching sheet, the middle part of the rotating seat is also provided with a vertically arranged rotor positioning shaft, and the diameter of the rotor positioning shaft is matched with the inner diameter of the rotor.
Compared with the prior art, the utility model has the advantages that:
1. rotor fixed knot constructs can fix the rotor, thereby rotor adjusting part can drive rotor on roating seat and the roating seat and rotate and can adjust the position of the permanent magnet groove on the rotor and make the permanent magnet groove can align with the arrangement groove on the rotor clamp plate, a lifting unit can drive rotor clamp plate downstream to support to lean on with the rotor and to compress tightly the rotor, cell body positioning mechanism can align permanent magnet groove and mounting groove when permanent magnet assembly and fix a position the judgement, thereby can avoid appearing the phenomenon that wrong dress or permanent magnet can't pack into when the permanent magnet assembly.
2. No. two lifting unit can drive the lifter plate and go up and down along vertical direction, the lifter plate moves down can drive the cell body locating lever and pass the resettlement groove and penetrate to the permanent magnet inslot, thereby can ensure that the permanent magnet groove aligns with the resettlement groove, if the cell body locating lever can insert to the permanent magnet inslot, No. two lifting unit work once more and cell body locating lever upward movement to break away from with the resettlement groove, rotating assembly can drive the rotor plate and rotate to cell body locating lever and resettlement groove dislocation with the lifter plate that links to each other, thereby can pack into the permanent magnet through the resettlement groove to the permanent magnet inslot permanent magnet, then need to adjust the position of the permanent magnet groove on the rotor through rotor adjusting part when the cell body locating lever can't insert to the permanent magnet inslot.
Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model.
Drawings
FIG. 1 is a schematic view of the overall structure provided by the present invention;
FIG. 2 is a schematic view of the construction of the lifter plate;
fig. 3 is an enlarged schematic view at a in fig. 1.
In the figure: base 1, roating seat 2, rotor adjusting part 3, rotor fixed knot constructs 4, backup pad 5, lifting unit 6, rotor pressure plate 7, rotor 8, permanent magnet groove 9, mounting groove 10, cell body positioning mechanism 11, roof 12, rotating assembly 13, rotor plate 14, No. two lifting unit 15, lifter plate 16, horizontal positioning board 17, cell body locating lever 18, No. two lift drivers 19, a circumference driver 20, a lift driver 21, fixing base 22, press from both sides tight screw 23, press from both sides tight piece 24, carousel 25, No. two circumference drivers 26, swivelling chute 27, rotor positioning shaft 28.
Detailed Description
As shown in fig. 1-3, a high-efficient mistake proofing assembly fixture of car motor rotor punching permanent magnet, including base 1, base 1 on be equipped with roating seat 2 and can drive roating seat 2 pivoted rotor adjustment subassembly 3, roating seat 2 on still be equipped with rotor fixed knot construct 4, base 1 both sides still be equipped with two backup pads 5, backup pad 5 on be connected with rotor clamp plate 7 through a lifting unit 6, rotor clamp plate 7 on be equipped with a plurality of mounting grooves 10 with the permanent magnet groove 9 looks adaptation on the rotor 8, rotor clamp plate 7 on still be equipped with cell body positioning mechanism 11.
In this embodiment, rotor fixed knot constructs 4 can fix the rotor, thereby rotor adjusting part can drive rotor on roating seat and the roating seat and rotate and can adjust the position of the permanent magnet groove on the rotor and make the permanent magnet groove can align with the groove of settling on the rotor pressing plate, a lifting unit can drive rotor pressing plate downstream to support with the rotor and lean on and to compress tightly the rotor, cell body positioning mechanism 11 can align the permanent magnet groove and mounting groove when permanent magnet assembly and fix a position the judgement, thereby can avoid appearing the phenomenon that misloading or permanent magnet can't pack into when the permanent magnet assembly.
Specifically, as shown in fig. 1 to fig. 3, the slot positioning mechanism 11 includes a top plate 12 fixed on the upper side of the rotor pressing plate 7 through a plurality of connecting rods, the top plate 12 is connected with a rotating plate 14 through a rotating assembly 13, the bottom of the rotating plate 14 is fixedly connected with a lifting plate 16 through a second lifting assembly 15, and the lifting plate 16 is provided with a slot positioning structure. The groove body positioning structure comprises a plurality of horizontal positioning plates 17 which are circumferentially arranged on the lifting plate 16 and are matched with the permanent magnet grooves 9, and groove body positioning rods 18 which can be inserted into the permanent magnet grooves 9 are arranged at the bottoms of the horizontal positioning plates 17. Lifting unit 15 can drive lifter plate 16 and go up and down along vertical direction, the lifter plate moves down can drive the cell body locating lever and pass the resettlement groove and penetrate to the permanent magnet inslot, thereby can ensure that the permanent magnet groove aligns with the resettlement groove, if the cell body locating lever can insert to the permanent magnet inslot, No. two lifting unit 15 works once more and cell body locating lever upward movement to breaking away from with the resettlement groove, rotating assembly 13 can drive rotor plate 14 and rotate to cell body locating lever and resettlement groove dislocation with the lifter plate that links to each other, thereby can pack into the permanent magnet through the resettlement groove to the permanent magnet inslot, then need adjust the position of the permanent magnet groove on the rotor through rotor adjusting part 3 when the cell body locating lever can't insert to the permanent magnet inslot.
Specifically, as shown in fig. 1 to fig. 3, the second lifting assembly 15 includes two second lifting drivers 19 fixed on the rotating plate 14, the second lifting drivers 19 have output shafts that can be lifted and lowered along the vertical direction, and the end portions of the output shafts of the second lifting drivers 19 are fixedly connected to the lifting plate 16. And the second lifting driver 19 can drive the lifting plate to lift in the vertical direction.
Those skilled in the art will appreciate that the second lifting drive can be a cylinder, a pneumatic cylinder, a linear motor, etc.
Specifically, referring to fig. 1 to 3, the rotating assembly 13 includes a first circumferential driver 20 fixed on the upper side of the top plate 12, the first circumferential driver 20 has an output shaft capable of rotating along the circumferential direction, and the end of the output shaft of the first circumferential driver 20 is fixedly connected to the rotating plate 14. The first circumferential driver 20 can drive the rotating plate 14 to rotate, and the rotating plate 14 can drive the lifting plate and the groove body positioning rods on the lifting plate to be staggered or aligned with the placing grooves.
Those skilled in the art will appreciate that the first circumferential drive 20 may be a rotary cylinder or motor, or the like.
Specifically, as shown in fig. 1 to fig. 3, the first lifting assembly 6 includes two first lifting drivers 21 respectively fixed on the two supporting plates 5, the first lifting driver 21 has an output shaft capable of lifting in the vertical direction, and an end of the output shaft of the first lifting driver 21 is fixedly connected to the rotor pressing plate 7. Two first lifting drivers 21 can synchronously drive the rotor pressing plate to lift in the vertical direction so as to compress or release the rotor.
Those skilled in the art will appreciate that the first lifting drive can be a cylinder, a pneumatic cylinder, a linear motor, or the like.
Specifically, as shown in fig. 1 to fig. 3, the rotor fixing structure 4 includes a plurality of fixing seats 22 circumferentially disposed on the rotating seat 2, the fixing seats 22 are screwed with horizontally disposed clamping screws 23, the inner ends of the clamping screws 23 are rotatably connected with clamping blocks 24, and the outer ends of the clamping screws 23 are fixedly connected with a turntable 25. The rotary turntable 25 can drive the clamping screw 23 to rotate, and the rotation of the clamping screw can drive the clamping block to reciprocate along the horizontal direction, so that the rotor can be clamped or loosened.
Specifically, as shown in fig. 1-3, the rotor adjusting assembly 3 includes a second circumferential driver 26 fixed at the bottom of the base 1, the second circumferential driver 26 has an output shaft capable of rotating along the circumferential direction, and the end of the output shaft of the second circumferential driver 26 is fixedly connected to the rotating base 2. The second circumferential driver 26 can drive the rotary seat to rotate, and the rotation of the rotary seat can drive the rotor to rotate, so that the position of the permanent magnet groove on the rotor can be adjusted.
Those skilled in the art will appreciate that the second circumferential drive 26 may be a rotary cylinder or motor, etc.
Preferably, as shown in fig. 1, the base 1 is further provided with an inward recessed rotation groove 27, the cross sections of the rotation groove 27 and the rotation seat 2 are circular, the bottom of the rotation seat 2 is inserted into the rotation groove 27, the side wall of the rotation seat 2 abuts against the inner wall of the rotation groove 27, and the rotation groove 27 can limit the rotation seat.
Preferably, as shown in fig. 1, a vertically arranged rotor positioning shaft 28 is further disposed in the middle of the rotary base 2, and the diameter of the rotor positioning shaft 28 is adapted to the inner diameter of the rotor 8. The rotor positioning shaft 28 is capable of positioning the rotor.
The working principle of the utility model is as follows: the rotor fixing structure 4 can fix a rotor, the rotor adjusting assembly can drive the rotary seat and the rotor on the rotary seat to rotate so as to adjust the position of the permanent magnet groove on the rotor, the permanent magnet groove can be aligned with the arrangement groove on the rotor pressing plate, the first lifting assembly can drive the rotor pressing plate to move downwards to abut against the rotor so as to compress the rotor, and the groove body positioning mechanism 11 can determine whether the permanent magnet groove and the installation groove are aligned or not during permanent magnet assembly, so that the phenomenon that the permanent magnet cannot be assembled or the phenomenon that the permanent magnet cannot be assembled due to misassembly can be avoided;
the second lifting assembly 15 can drive the lifting plate 16 to lift along the vertical direction, the lifting plate moves downwards to drive the positioning rod of the groove body to penetrate through the placing groove and into the permanent magnet groove, so that the permanent magnet groove can be aligned with the placing groove, if the positioning rod of the groove body can be inserted into the permanent magnet groove, the second lifting assembly 15 works again and the positioning rod of the groove body moves upwards to be separated from the placing groove, the rotating assembly 13 can drive the rotating plate 14 and the lifting plate connected with the rotating plate to rotate until the positioning rod of the groove body is dislocated with the placing groove, so that a permanent magnet can be loaded into the permanent magnet groove through the placing groove, and when the positioning rod of the groove body cannot be inserted into the permanent magnet groove, the position of the permanent magnet groove on the rotor needs to be adjusted through the rotor adjusting assembly 3;
no. two lift drivers 19 can drive the lifter plate and go up and down along vertical direction, a circumference driver 20 can drive rotor plate 14 and rotate, rotor plate 14 rotates and can drive the cell body locating lever on lifter plate and the lifter plate and misplace or align with the arrangement groove, two lift drivers 21 can the synchronous drive rotor clamp plate and go up and down along vertical direction thereby can compress tightly or loosen the rotor, it can drive clamping screw 23 to rotate the carousel 25, clamping screw rotates and can drive and press from both sides tight piece along horizontal direction reciprocating motion thereby can press from both sides tightly or loosen the rotor, No. two circumference drivers 26 can drive the roating seat and rotate, thereby the roating seat rotates and can drive the rotor and rotate and can adjust the position of the permanent magnet groove on the rotor, rotor positioning shaft 28 can fix a position the rotor.
The specific embodiments described herein are merely illustrative of the spirit of the utility model. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the utility model as defined in the appended claims.
Although the base 1, the rotary base 2, the rotor adjusting assembly 3, the rotor fixing structure 4, the supporting plate 5, the first elevating assembly 6, the rotor pressing plate 7, the rotor 8, the permanent magnet slot 9, the mounting slot 10, the slot body positioning mechanism 11, the top plate 12, the rotary assembly 13, the rotary plate 14, the second elevating assembly 15, the elevating plate 16, the horizontal positioning plate 17, the slot body positioning rod 18, the second elevating driver 19, the first circumferential driver 20, the first elevating driver 21, the fixing base 22, the clamping screw 23, the clamping block 24, the rotary disc 25, the second circumferential driver 26, the rotary slot 27, the rotor positioning shaft 28, etc. are used more frequently herein, these terms are used only for more conveniently describing and explaining the essence of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.
Claims (10)
1. The utility model provides a high-efficient mistake proofing assembly fixture of car motor rotor punching sheet permanent magnet, includes base (1), its characterized in that, base (1) on be equipped with roating seat (2) and can drive roating seat (2) pivoted rotor adjustment subassembly (3), roating seat (2) on still be equipped with rotor fixed knot construct (4), base (1) both sides still be equipped with two backup pads (5), backup pad (5) on be connected with rotor pressing plate (7) through a lifting unit (6), rotor pressing plate (7) on be equipped with a plurality of with mounting groove (10) of rotor (8) on permanent magnet groove (9) looks adaptation, rotor pressing plate (7) on still be equipped with cell body positioning mechanism (11).
2. The high-efficiency error-proofing assembling tool for the permanent magnet of the automobile motor rotor punching sheet according to claim 1, wherein the groove body positioning mechanism (11) comprises a top plate (12) fixed on the upper side of the rotor pressing plate (7) through a plurality of connecting rods, the top plate (12) is connected with a rotating plate (14) through a rotating assembly (13), the bottom of the rotating plate (14) is fixedly connected with a lifting plate (16) through a second lifting assembly (15), and the lifting plate (16) is provided with a groove body positioning structure.
3. The high-efficiency error-proofing assembling tool for the permanent magnets of the automobile motor rotor punching sheet according to claim 2, wherein the groove body positioning structure comprises a plurality of horizontal positioning plates (17) which are circumferentially arranged on the lifting plate (16) and are matched with the permanent magnet grooves (9), and groove body positioning rods (18) which can be inserted into the permanent magnet grooves (9) are arranged at the bottoms of the horizontal positioning plates (17).
4. The high-efficiency error-proofing assembling tool for the permanent magnets of the automobile motor rotor sheets is characterized in that the second lifting assembly (15) comprises two second lifting drivers (19) fixed on the rotating plate (14), each second lifting driver (19) is provided with an output shaft capable of lifting in the vertical direction, and the end parts of the output shafts of the second lifting drivers (19) are fixedly connected with the lifting plate (16).
5. The high-efficiency error-proofing assembling tool for the permanent magnets of the motor rotor sheets of the automobile according to claim 2, wherein the rotating assembly (13) comprises a first circumferential driver (20) fixed on the upper side of the top plate (12), the first circumferential driver (20) is provided with an output shaft capable of rotating along the circumferential direction, and the end part of the output shaft of the first circumferential driver (20) is fixedly connected with the rotating plate (14).
6. The high-efficiency error-proofing assembling tool for the permanent magnets of the rotor punching sheet of the automobile motor according to claim 1, wherein the first lifting assembly (6) comprises two first lifting drivers (21) which are respectively fixed on the two supporting plates (5), each first lifting driver (21) is provided with an output shaft capable of lifting in the vertical direction, and the end part of the output shaft of each first lifting driver (21) is fixedly connected with the rotor pressing plate (7).
7. The high-efficiency error-proofing assembling tool for the permanent magnets of the automobile motor rotor punching sheet is characterized in that the rotor fixing structure (4) comprises a plurality of fixing seats (22) which are circumferentially arranged on the rotating seat (2), the fixing seats (22) are screwed with horizontally arranged clamping screws (23), the inner ends of the clamping screws (23) are rotatably connected with clamping blocks (24), and the outer ends of the clamping screws (23) are fixedly connected with a rotating disc (25).
8. The high-efficiency error-proofing assembling tool for the permanent magnets of the automobile motor rotor sheets is characterized in that the rotor adjusting assembly (3) comprises a second circumferential driver (26) fixed to the bottom of the base (1), the second circumferential driver (26) is provided with an output shaft capable of rotating along the circumferential direction, and the end part of the output shaft of the second circumferential driver (26) is fixedly connected with the rotating seat (2).
9. The efficient error-proofing assembling tool for the permanent magnets of the automobile motor rotor punching sheet is characterized in that a concave rotating groove (27) is further formed in the base (1), the cross sections of the rotating groove (27) and the rotating seat (2) are circular, the bottom of the rotating seat (2) is inserted into the rotating groove (27), and the side wall of the rotating seat (2) abuts against the inner wall of the rotating groove (27).
10. The high-efficiency error-proofing assembling tool for the permanent magnets of the automobile motor rotor punching sheet is characterized in that a vertically arranged rotor positioning shaft (28) is further arranged in the middle of the rotating seat (2), and the diameter of the rotor positioning shaft (28) is matched with the inner diameter of the rotor (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121503443.4U CN215498670U (en) | 2021-07-02 | 2021-07-02 | High-efficient mistake proofing assembly fixture of car motor rotor towards piece permanent magnet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121503443.4U CN215498670U (en) | 2021-07-02 | 2021-07-02 | High-efficient mistake proofing assembly fixture of car motor rotor towards piece permanent magnet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215498670U true CN215498670U (en) | 2022-01-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121503443.4U Active CN215498670U (en) | 2021-07-02 | 2021-07-02 | High-efficient mistake proofing assembly fixture of car motor rotor towards piece permanent magnet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215498670U (en) |
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2021
- 2021-07-02 CN CN202121503443.4U patent/CN215498670U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: High efficiency error proof assembly tooling for punching permanent magnet of automobile motor rotor Effective date of registration: 20220622 Granted publication date: 20220111 Pledgee: Zhejiang Taizhou Huangyan Rural Commercial Bank Co.,Ltd. Pledgor: ZHEJIANG XINNENG DYNAMO-ELECTRIC TECHNOLOGY Co.,Ltd. Registration number: Y2022330001032 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20220111 Pledgee: Zhejiang Taizhou Huangyan Rural Commercial Bank Co.,Ltd. Pledgor: ZHEJIANG XINNENG DYNAMO-ELECTRIC TECHNOLOGY Co.,Ltd. Registration number: Y2022330001032 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |