CN112476276A - New energy automobile motor housing adds clamping apparatus - Google Patents
New energy automobile motor housing adds clamping apparatus Download PDFInfo
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- CN112476276A CN112476276A CN202011295610.0A CN202011295610A CN112476276A CN 112476276 A CN112476276 A CN 112476276A CN 202011295610 A CN202011295610 A CN 202011295610A CN 112476276 A CN112476276 A CN 112476276A
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- clamping
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- motor housing
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- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 230000005540 biological transmission Effects 0.000 claims description 8
- 238000001125 extrusion Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 7
- 210000001503 joint Anatomy 0.000 abstract description 5
- 238000003754 machining Methods 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/64—Electric machine technologies in electromobility
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention relates to a new energy automobile motor shell machining clamp which comprises a base, a clamping and lifting mechanism and an alignment fixing mechanism, wherein the clamping and lifting mechanism is arranged at the upper end of the base, and the alignment fixing mechanism is arranged on the left side of the upper end of the base; the motor shell is adjusted and then straightened in the clamping process, so that the error of the motor shell is ensured to be smaller in the subsequent processing, and the problem that the motor shell is not vertically clamped, so that certain influence is caused in the subsequent operation process is solved; the invention sequentially operates the three actions of clamping, lifting and separating by a one-machine multifunctional method, thereby leading the contact area between the clamp and the motor shell to be smaller, and further being convenient for connecting the butt joint seat, the mounting plate and the mounting seat.
Description
Technical Field
The invention belongs to the technical field of new energy automobiles, and particularly relates to a new energy automobile motor shell machining clamp.
Background
The new energy automobile adopts unconventional automobile fuel as a power source (or adopts conventional automobile fuel and a novel vehicle-mounted power device), integrates advanced technologies in the aspects of power control and driving of the automobile, and forms an automobile with advanced technical principle, new technology and new structure. Common new energy automobile often passes through electric drive, and electric new energy automobile often needs the motor to drive.
The following problems often exist in clamping the motor housing: firstly, in the clamping process of the motor shell, the clamping mechanism and the motor shell slide relatively, so that the motor shell is not clamped vertically, and certain influence is caused in the subsequent operation process; the motor shell comprises a butt joint seat connected with the motor controller, a mounting plate fixed with the frame, a mounting seat and other parts needing to be processed, so that the contact surface is required to be as few as possible for clamping the motor shell, and the motor shell is convenient to process.
Disclosure of Invention
The invention aims to provide a new energy automobile motor shell machining clamp which has the advantages of clamping and fixing a motor shell in a multifunctional mode and the like, and solves the problems.
In order to achieve the purpose, the invention adopts the following technical scheme to realize the purpose: a new energy automobile motor shell machining clamp comprises a base, a clamping and lifting mechanism and an alignment fixing mechanism, wherein the clamping and lifting mechanism is arranged at the upper end of the base, and the alignment fixing mechanism is arranged on the left side of the upper end of the base; the clamping and lifting mechanism clamps the motor shell and lifts the motor shell, so that the motor shell is completely fixed through the matching of the alignment fixing mechanism.
The clamping and lifting mechanism comprises a lifting platform, a positioning groove, a lifting groove and a driving unit, the automatic feeding device comprises a feeding plate, an unlocking unit, hinged plates, a clamping unit and a placing support, wherein a sliding groove is formed in the upper end of a base, a lifting platform is connected with a positioning groove in a sliding mode, the positioning groove is formed in the right side of the upper end of the lifting platform, a lifting groove is formed in the left side of the upper end of the lifting platform, a driving groove group is formed in the upper end of the base in a left-right positioning mode, the driving grooves are symmetrically formed in the upper end of the base in the front-back direction and are internally provided with the driving units, the feeding plate is connected with the driving grooves in a sliding mode, the unlocking unit is symmetrically arranged at the front end and the rear end of the lifting platform, the hinged plates are arranged between the inner walls of the left end and the; place motor housing on placing the support, and make mount pad and counterpoint the groove, thereby make motor housing by the centre gripping in the positioned state, drive unit drives the feeding plate and inwards feeds, make the centre gripping unit carry out the centre gripping with motor housing and fix, then the feeding plate continues to feed, the upset through the articulated slab drives lifting of motor housing, and make lift platform lapse through the unblock unit, thereby make motor housing and the area of contact of anchor clamps reduce, and make the mount pad of counterpointing expose, can carry out effectual processing or processing to it, after handling the completion, lift platform through the lifting groove, make things convenient for motor housing's unloading.
The driving unit comprises a rotating column, a thread groove, a driving motor, a belt pulley and a transmission belt, wherein the rotating column is arranged on the inner wall of the rear end of the driving groove on the rear side through a bearing, the thread groove is symmetrically formed in the outer wall of the rotating column in the front-back direction, the driving motor is arranged on the inner wall of the front end of the driving groove on the left front side through a motor base, the output end of the driving motor is connected with the rotating column on the left side through a coupler, the belt pulley is arranged on the rear side of the outer wall of the rotating column, and the transmission belt; the driving motor drives the two rotating columns to rotate simultaneously through the assistance of the belt pulley and the transmission belt, so that the clamping unit is driven to carry out multi-point clamping on the motor shell through the matching of the thread groove and the feeding plate.
Counterpoint fixed establishment include the support frame, the cooperation ring frame, the annular slide bar, the slip arc piece, reset spring, the stripper plate, open-close plate and friction pad, the support frame sets up in base upper end left side, the support frame right-hand member is provided with the cooperation ring frame, the double-layered seat groove has been seted up to cooperation ring frame upper end, the arc spout has been seted up to symmetry around the cooperation ring frame upper end, be provided with the annular slide bar on the inner wall of arc spout outer end, the slip arc piece is connected with the annular slide bar through the slip mode, slip arc piece outer end is provided with reset spring, slip arc piece inner is provided with the stripper plate, the stripper plate lower extreme is provided with the open-. When motor housing ascends, the cooperation ring frame is fixed motor housing completely to cooperate through the opening plate and butt joint seat when feeding, with motor housing pendulum back, reset spring fixes the centre gripping to motor housing through driving the opening plate and feeding, and the friction pad increases the friction to motor housing.
As a preferred scheme of the invention, the unlocking unit comprises a clamping block, an auxiliary spring and a feeding top block, clamping grooves are symmetrically formed in the front end, the rear end, the left end and the right end of the lifting unit, the auxiliary spring is arranged at the inner end of each clamping groove, matching grooves are symmetrically formed in the inner walls of the front end and the rear end of each sliding groove, the clamping blocks are connected with the matching grooves in a sliding mode, and the feeding top block is arranged at the inner end of the feeding plate. When the feeding top block drives the clamping block to feed inwards, the clamping block is separated from the matching groove, and the lifting platform slides downwards.
As a preferable scheme of the invention, the clamping unit comprises a clamping ring plate, a clamping top block and an extrusion spring, the clamping ring plate is connected with the hinged plate in a hinged mode, clamping grooves are uniformly formed in the inner ring surface of the clamping ring plate, the clamping top block is connected with the clamping grooves in a sliding mode, and the extrusion spring is arranged at the inner end of the clamping top block. The extrusion spring drives the clamping ejector block to better clamp the motor shell.
In a preferred embodiment of the present invention, the feeding plate is connected to the screw groove by a screw connection.
In a preferable mode of the invention, the inner wall of the lower end of the feeding plate is of an upward inclined structure from outside to inside.
In a preferred embodiment of the present invention, the friction pad is made of rubber.
In a preferred embodiment of the present invention, the plywood is inclined from inside to outside from top to bottom.
The invention has the beneficial effects that:
1. the motor shell is adjusted and then straightened in the clamping process, so that the error of the motor shell is ensured to be smaller in the subsequent processing, and the problem that the motor shell is not vertically clamped, so that certain influence is caused in the subsequent operation process is solved; the invention sequentially operates the three actions of clamping, lifting and separating by a one-machine multifunctional method, thereby leading the contact area between the clamp and the motor shell to be smaller, and further being convenient for connecting the butt joint seat, the mounting plate and the mounting seat.
2. According to the invention, the feeding plate is driven to feed inwards by the arranged driving unit, so that the motor shell is clamped and fixed by the clamping unit, then the feeding plate is continuously fed, the motor shell is driven to lift by overturning the hinged plate, and the lifting platform slides downwards by the unlocking unit, so that the contact area between the motor shell and the clamp is reduced, the aligned mounting seat is exposed, the motor shell can be effectively processed or treated, and after the treatment is finished, the lifting platform is lifted by the lifting groove, so that the blanking of the motor shell is facilitated.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1 in accordance with the present invention;
FIG. 3 is a cross-sectional view taken along section B-B of FIG. 2 in accordance with the present invention;
FIG. 4 is a schematic view of a portion of the clamping and lifting mechanism of the present invention;
FIG. 5 is a schematic view of a part of the alignment fixture according to the present invention;
fig. 6 is a schematic structural view of a motor casing to which the present invention is directed.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below by combining the specific drawings.
As shown in fig. 1 to 6, the new energy automobile motor housing machining clamp comprises a base 1, a clamping and lifting mechanism 2 and an alignment fixing mechanism 3, wherein the clamping and lifting mechanism 2 is arranged at the upper end of the base 1, and the alignment fixing mechanism 3 is arranged on the left side of the upper end of the base 1; the clamping and lifting mechanism 2 clamps the motor shell and lifts the motor shell, so that the motor shell is completely fixed through the matching of the alignment fixing mechanism 3.
The clamping and lifting mechanism 2 comprises a lifting platform 21, an aligning groove 22, a lifting groove 23, a driving unit 24, a feeding plate 25, an unlocking unit 26, a hinged plate 27, a clamping unit 28 and a placing support 29, wherein the upper end of the base 1 is provided with a sliding groove, the lifting platform 21 is connected with the aligning groove 22 in a sliding mode, the right side of the upper end of the lifting platform 21 is provided with the aligning groove 22, the left side of the upper end of the lifting platform 21 is provided with the lifting groove 23, the left and right aligning positions of the upper end of the base 1 are provided with driving groove groups, the driving groove groups are two driving grooves, the driving grooves are symmetrically arranged at the upper end of the base 1 in the front and back direction, the driving grooves are internally provided with the driving unit 24, the feeding plate 25 is connected with the driving grooves in a sliding mode, the unlocking unit 26 is symmetrically arranged at the front and back ends of the lifting platform 21, the inner, the left and right sides of the upper end of the lifting platform 21 are symmetrically provided with placing brackets 29; place the motor housing on placing support 29, and make mount pad and counterpoint groove 22 will counterpoint, thereby make the motor housing by the centre gripping in the positioned state, drive unit 24 drives feed plate 25 and inwards feeds, make clamping unit 28 carry out the centre gripping with the motor housing and fix, then feed plate 25 continues to feed, the upset through articulated slab 27 drives lifting of motor housing, and make lift platform 21 slide down through unblock unit 26, thereby make the contact area of motor housing and anchor clamps reduce, and make the mount pad of counterpointing expose, can carry out effectual processing or processing to it, after handling the completion, lift platform 21 through lifting groove 23, make things convenient for the unloading of motor housing.
The driving unit 24 comprises a rotating column 241, a thread groove 242, a driving motor 243, a belt pulley 244 and a transmission belt 245, the rotating column 241 is arranged on the inner wall of the rear end of the driving groove on the rear side through a bearing, the thread groove 242 is symmetrically arranged on the outer wall of the rotating column 241 in a front-back manner, the driving motor 243 is arranged on the inner wall of the front end of the driving groove on the left front side through a motor base, the output end of the driving motor 243 is connected with the rotating column 241 on the left side through a coupler, the belt pulley 244 is arranged on the rear side of the outer wall of the rotating column 241, and the transmission belt 245 is sleeved; the feeding plate 25 is connected to the screw groove 242 by a screw connection. The inner wall of the lower end of the feeding plate 25 is of an upward inclined structure from outside to inside. The driving motor 243 drives the two rotating columns 241 to rotate simultaneously through the assistance of the belt pulley 244 and the transmission belt 245, so as to drive the clamping unit 28 to perform multi-point clamping on the motor housing through the cooperation of the thread groove 242 and the feeding plate 245.
Counterpoint fixed establishment 3 include support frame 31, cooperation ring frame 32, annular slide bar 33, slip arc piece 34, reset spring 35, stripper plate 36, open-close plate 37 and friction pad 38, support frame 31 sets up in 1 upper end left side of base, support frame 31 right-hand member is provided with cooperation ring frame 32, the double-layered seat groove has been seted up to cooperation ring frame 32 upper end, the arc spout has been seted up to symmetry around cooperation ring frame 32 upper end, be provided with annular slide bar 33 on the inner wall of arc spout outer end, slip arc piece 34 is connected with annular slide bar 33 through the slip mode, slip arc piece 34 outer end is provided with reset spring 35, slip arc piece 34 the inner is provided with stripper plate 36, stripper plate 36 lower extreme is provided with open-close plate 37, cooperation ring frame 32 lower extreme is provided with friction pad 38. The friction pad 38 is made of rubber. The opening plate 37 is inclined from inside to outside from top to bottom. When motor housing rises, cooperation ring frame 32 fixes motor housing completely to cooperate through open-close plate 37 and butt joint seat when feeding, with motor housing pendulum back, reset spring 35 fixes the centre gripping through driving open-close plate 37 and feeding motor housing, and friction pad 38 increases the friction to motor housing.
The unlocking unit 26 comprises a clamping block 261, an auxiliary spring 262 and a feeding top block 263, clamping grooves are symmetrically formed in the front, rear, left and right ends of the lifting device, the auxiliary spring 262 is arranged at the inner end of each clamping groove, matching grooves are symmetrically formed in the inner walls of the front end and the rear end of each sliding groove, the clamping block 261 is connected with the matching grooves in a sliding mode, and the feeding top block 263 is arranged at the inner end of the feeding plate 25. When the feeding top block 263 drives the catching block 251 to be fed inward, the catching block 251 is disengaged from the engagement groove, so that the lifting platform 21 is slid downward.
The clamping unit 28 comprises a clamping ring plate 281, clamping jacking blocks 282 and an extrusion spring 283, the clamping ring plate 281 is connected with the hinge plate 27 in a hinged mode, clamping grooves are uniformly formed in the inner annular surface of the clamping ring plate 281, the clamping jacking blocks 282 are connected with the clamping grooves in a sliding mode, and the extrusion spring 283 is arranged at the inner ends of the clamping jacking blocks 282. The compression spring 283 drives the clamping top block 282 to better clamp the motor housing.
The present invention is not limited to the above-described embodiments, which are described in the specification and illustrated only to illustrate the principle of the present invention, but various changes and modifications may be made within the scope of the present invention as claimed without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a new energy automobile motor housing adds clamping apparatus, includes base (1), centre gripping lifting mechanism (2) and counterpoint fixed establishment (3), its characterized in that: the upper end of the base (1) is provided with a clamping and lifting mechanism (2), and the left side of the upper end of the base (1) is provided with an alignment fixing mechanism (3);
the clamping and lifting mechanism (2) comprises a lifting platform (21), a counterpoint groove (22), a lifting groove (23), a driving unit (24), a feeding plate (25), an unlocking unit (26), a hinged plate (27), a clamping unit (28) and a placing support (29), wherein the upper end of the base (1) is provided with a sliding groove, the lifting platform (21) is connected with the counterpoint groove (22) in a sliding mode, the right side of the upper end of the lifting platform (21) is provided with the counterpoint groove (22), the left side of the upper end of the lifting platform (21) is provided with the lifting groove (23), the upper end of the base (1) is provided with a driving groove group in a left-right counterpoint mode, the driving groove groups are two driving grooves, the driving grooves are symmetrically arranged at the upper end of the base (1) in the front-back mode, the driving units (24) are arranged in the driving grooves, the feeding plate (25) is connected with the driving grooves, a hinged plate (27) is arranged between the inner walls of the left end and the right end of the feeding plate (25) in a hinged mode, the hinged plate (27) is connected with the clamping unit (28) in a hinged mode, and placing supports (29) are symmetrically arranged at the left and the right of the upper end of the lifting platform (21);
the driving unit (24) comprises a rotating column (241), a threaded groove (242), a driving motor (243), a belt pulley (244) and a transmission belt (245), wherein the rotating column (241) is arranged on the inner wall of the rear end of the driving groove on the rear side through a bearing, the threaded groove (242) is symmetrically formed in the outer wall of the rotating column (241) in the front-back direction, the driving motor (243) is arranged on the inner wall of the front end of the driving groove on the left front side through a motor base, the output end of the driving motor (243) is connected with the rotating column (241) on the left side through a coupler, the belt pulley (244) is arranged on the rear side of the outer wall of the rotating column (241), and the transmission belt (245;
the alignment fixing mechanism (3) comprises a support frame (31), a matching ring frame (32), an annular slide rod (33), a sliding arc block (34), a return spring (35), an extrusion plate (36), an opening plate (37) and a friction pad (38), support frame (31) set up in base (1) upper end left side, support frame (31) right-hand member is provided with cooperation ring frame (32), cooperation ring frame (32) upper end has been seted up and has been pressed from both sides the seat groove, the arc spout has been seted up to cooperation ring frame (32) upper end longitudinal symmetry, be provided with annular slide bar (33) on the arc spout outer end inner wall, slip arc piece (34) are connected with annular slide bar (33) through the slip mode, slip arc piece (34) outer end is provided with reset spring (35), slip arc piece (34) inner is provided with stripper plate (36), stripper plate (36) lower extreme is provided with open-close board (37), cooperation ring frame (32) lower extreme is provided with friction pad (38).
2. The new energy automobile motor housing adds clamping apparatus according to claim 1, characterized in that: the unlocking unit (26) comprises a clamping block (261), an auxiliary spring (262) and a feeding top block (263), clamping grooves are symmetrically formed in the front end, the rear end, the left end and the right end of the lifting device, the auxiliary spring (262) is arranged at the inner end of each clamping groove, matching grooves are symmetrically formed in the inner walls of the front end and the rear end of each sliding groove, the clamping block (261) is connected with the matching grooves in a sliding mode, and the feeding top block (263) is arranged at the inner end of the feeding plate (25).
3. The new energy automobile motor housing adds clamping apparatus according to claim 1, characterized in that: the clamping unit (28) comprises a clamping ring plate (281), clamping ejector blocks (282) and an extrusion spring (283), the clamping ring plate (281) is connected with the hinge plate (27) in a hinged mode, clamping grooves are uniformly formed in the inner ring surface of the clamping ring plate (281), the clamping ejector blocks (282) are connected with the clamping grooves in a sliding mode, and the extrusion spring (283) is arranged at the inner end of each clamping ejector block (282).
4. The new energy automobile motor housing adds clamping apparatus according to claim 1, characterized in that: the feeding plate (25) is connected with the thread groove (242) in a thread connection mode.
5. The new energy automobile motor housing adds clamping apparatus according to claim 1, characterized in that: the inner wall of the lower end of the feeding plate (25) is of an upward inclined structure from outside to inside.
6. The new energy automobile motor housing adds clamping apparatus according to claim 1, characterized in that: the friction pad (38) is made of rubber.
7. The new energy automobile motor housing adds clamping apparatus according to claim 1, characterized in that: the opening plate (37) is of a structure inclined from inside to outside from top to bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011295610.0A CN112476276B (en) | 2020-11-18 | 2020-11-18 | New energy automobile motor housing adds clamping apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011295610.0A CN112476276B (en) | 2020-11-18 | 2020-11-18 | New energy automobile motor housing adds clamping apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112476276A true CN112476276A (en) | 2021-03-12 |
| CN112476276B CN112476276B (en) | 2022-09-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011295610.0A Active CN112476276B (en) | 2020-11-18 | 2020-11-18 | New energy automobile motor housing adds clamping apparatus |
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| Country | Link |
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| CN (1) | CN112476276B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113193718A (en) * | 2021-05-07 | 2021-07-30 | 狮宸(武汉)科技有限责任公司 | Intelligent manufacturing, assembling and processing machine and assembling method for new energy automobile motor |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140184106A1 (en) * | 2011-09-19 | 2014-07-03 | Ludwig Ehrhardt Gmbh | Clamping device with an electric motor |
| CN208614248U (en) * | 2018-07-20 | 2019-03-19 | 昆山赛思克机械有限公司 | A kind of jacking apparatus for machining |
| CN109607008A (en) * | 2018-10-19 | 2019-04-12 | 湖北迪迈威智能装备有限公司 | One kind unfolding mechanism and one kind unfolds machine |
| CN211103544U (en) * | 2019-09-10 | 2020-07-28 | 黄槐贵 | Positioning tool for electromechanical maintenance |
| CN111839939A (en) * | 2020-07-30 | 2020-10-30 | 开封市中心医院 | Postoperative auxiliary device for burn and plastic surgery department |
-
2020
- 2020-11-18 CN CN202011295610.0A patent/CN112476276B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140184106A1 (en) * | 2011-09-19 | 2014-07-03 | Ludwig Ehrhardt Gmbh | Clamping device with an electric motor |
| CN208614248U (en) * | 2018-07-20 | 2019-03-19 | 昆山赛思克机械有限公司 | A kind of jacking apparatus for machining |
| CN109607008A (en) * | 2018-10-19 | 2019-04-12 | 湖北迪迈威智能装备有限公司 | One kind unfolding mechanism and one kind unfolds machine |
| CN211103544U (en) * | 2019-09-10 | 2020-07-28 | 黄槐贵 | Positioning tool for electromechanical maintenance |
| CN111839939A (en) * | 2020-07-30 | 2020-10-30 | 开封市中心医院 | Postoperative auxiliary device for burn and plastic surgery department |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113193718A (en) * | 2021-05-07 | 2021-07-30 | 狮宸(武汉)科技有限责任公司 | Intelligent manufacturing, assembling and processing machine and assembling method for new energy automobile motor |
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| Publication number | Publication date |
|---|---|
| CN112476276B (en) | 2022-09-20 |
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Denomination of invention: A New Energy Vehicle Motor Housing Processing Fixture Granted publication date: 20220920 Pledgee: Suixi Jinmao financing Company limited by guarantee Pledgor: ANHUI GUANGBO ELECTROMECHANICAL MANUFACTURING CO.,LTD. Registration number: Y2024980014067 |