CN219812066U - Rotary positioning mechanism of new energy automobile TM coil - Google Patents
Rotary positioning mechanism of new energy automobile TM coil Download PDFInfo
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- CN219812066U CN219812066U CN202320948966.2U CN202320948966U CN219812066U CN 219812066 U CN219812066 U CN 219812066U CN 202320948966 U CN202320948966 U CN 202320948966U CN 219812066 U CN219812066 U CN 219812066U
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- large turntable
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- supporting plate
- coil
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- 230000007246 mechanism Effects 0.000 title claims abstract description 33
- 238000003754 machining Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model relates to a rotation positioning mechanism of a new energy automobile TM coil, which comprises a table board, a supporting plate, a large turntable and a swinging cylinder, wherein the table board is arranged on the supporting plate; the supporting plate is arranged on the table top, the large turntable is rotatably arranged on the supporting plate, and the swing cylinder drives the large turntable to rotate; the large turntable is provided with a positioning disc and a positioning cylinder, the positioning disc is rotatably arranged on the large turntable, and the positioning cylinder drives the positioning disc to rotate; according to the technical scheme, two groups of rotating mechanisms of the large turntable and the positioning disc are designed, the positioning disc rotates to position a workpiece, and in the machining process, the angle of a stator workpiece can be adjusted by micro-rotation of the large turntable, so that the crochet hook flaring mechanism can conveniently machine the other half of flat wire ends; the mechanism is simple and reliable, the rotation of the bearded needle flaring mechanism is transferred to a workpiece through the turntable, and the complexity of equipment is greatly reduced.
Description
Technical Field
The utility model relates to a rotation positioning mechanism of a TM coil of a new energy automobile, and belongs to the technical field of automatic equipment.
Background
In the flaring processing process of a stator coil of a new energy automobile TM system, the stator coil needs to be positioned through a positioning disc, the number of turns of the coil is increased along with the development of a TM motor, and the crochet hook of a flaring mechanism is influenced by a structure and can be arranged in limited quantity. In order to solve the problem, some existing devices select to process half of flat wire heads with flaring at intervals, then rotate a crochet hook flaring mechanism by a certain angle, and then process the other half of flat wire heads; however, the rotating structure of the bearded needle flaring mechanism is complex, so that the change of the angle is transferred to the stator workpiece through the positioning disc, and the complexity of equipment can be greatly reduced.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provide a rotation positioning mechanism of a new energy automobile TM coil.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a rotation positioning mechanism of a new energy automobile TM coil comprises a table top, a supporting plate, a large turntable and a swinging cylinder; the supporting plate is arranged on the table top, the large turntable is rotatably arranged on the supporting plate, and the swing cylinder drives the large turntable to rotate; the positioning device is characterized in that a positioning disc and a positioning cylinder are arranged on the large turntable, the positioning disc is rotatably arranged on the large turntable, and the positioning cylinder drives the positioning disc to rotate.
Preferably, the rotation angle of the large turntable is 4-6 degrees.
Preferably, the table top is provided with an upright post and a locking device, one end of the supporting plate is in running fit with the upright post, and the other end of the supporting plate is in fit with the locking device.
Preferably, one end of the swing cylinder is hinged on the supporting plate, and the other end of the swing cylinder is hinged with the large turntable.
Preferably, the inner ring of the positioning disk is provided with a circle of profiling tooth grooves which are uniformly distributed.
Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
according to the rotary positioning mechanism of the new energy automobile TM coil, two groups of rotating mechanisms of the large turntable and the positioning disc are designed, the positioning disc rotates to position a workpiece, and in the machining process, the angle of a stator workpiece can be adjusted by micro-rotation of the large turntable, so that the other half flat wire head can be machined by the crochet hook flaring mechanism conveniently; the mechanism is simple and reliable, the rotation of the bearded needle flaring mechanism is transferred to a workpiece through the turntable, and the complexity of equipment is greatly reduced.
Drawings
The technical scheme of the utility model is further described below with reference to the accompanying drawings:
FIG. 1 is a schematic diagram of a rotation positioning mechanism of a new energy automobile TM coil according to the present utility model;
fig. 2 is a schematic diagram of a part of a rotation positioning mechanism of a TM coil of a new energy automobile according to the present utility model.
Detailed Description
The utility model will be described in further detail with reference to the accompanying drawings and specific examples.
As shown in fig. 1 and 2, the rotary positioning mechanism of the new energy automobile TM coil of the present utility model includes a table board 1, a support board 11, a large turntable 12 and a swinging cylinder 13, where the table board 1 is generally used as a working table of the device, and is used for installing the support board 11 and a bearded needle flaring mechanism below.
In this embodiment, be provided with stand 2 and locking device 3 on the mesa of mesa 1, the one end and the stand 2 normal running fit of backup pad 11, the other end and locking device 3 cooperation, locking device 3 can adopt structures such as hasp, can lock backup pad 11 through locking device 3, when equipment later stage needs to overhaul, can unlock locking device 3, and backup pad 11 can rotate along stand 2 and move away.
The large turntable 12 can be rotatably arranged on the supporting plate 11 through a plane bearing and other mechanisms, one end of the swinging air cylinder 13 is hinged on the supporting plate 11, the other end of the swinging air cylinder is hinged on the large turntable 12, and the large turntable 12 can be driven to rotate for a certain angle, and the angle range is preferably 4-6 degrees.
The crochet hook flaring mechanism firstly processes single-digit flat wire heads, then the large turntable 12 rotates, and the crochet hook flaring mechanism can process double-digit flat wire heads again; the structure and principle of the bearded needle flaring mechanism can be referred to patent document CN112039298B, namely a device and a method for twisting the end part of a flat wire motor stator, other similar mechanisms exist in the prior art, and the description is omitted herein.
The large turntable 12 is provided with a positioning disk 14 and a positioning cylinder 15, the positioning disk 14 can be rotatably arranged on the large turntable 12 through mechanisms such as a plane bearing, and the inner ring of the positioning disk 14 is provided with a circle of profiling tooth grooves 16 which are uniformly distributed and are used for matching with stator coils; the positioning cylinder 15 can be matched with the positioning disk 14 through a gear-rack structure and the like to drive the positioning disk 14 to rotate on the large turntable 12.
The above is only a specific application example of the present utility model, and does not limit the scope of the present utility model; all technical schemes formed by equivalent transformation or equivalent substitution fall within the protection scope of the utility model.
Claims (5)
1. A rotation positioning mechanism of a new energy automobile TM coil is characterized in that: comprises a table top (1), a supporting plate (11), a large turntable (12) and a swinging cylinder (13); the supporting plate (11) is arranged on the table top (1), the large turntable (12) is rotatably arranged on the supporting plate (11), and the swing cylinder (13) drives the large turntable (12) to rotate; the large turntable (12) is provided with a positioning disc (14) and a positioning cylinder (15), the positioning disc (14) is rotatably arranged on the large turntable (12), and the positioning cylinder (15) drives the positioning disc (14) to rotate.
2. The rotational positioning mechanism of a TM coil of a new energy automobile according to claim 1, wherein: the rotation angle of the large turntable (12) is 4-6 degrees.
3. The rotational positioning mechanism of a TM coil of a new energy automobile according to claim 1, wherein: the table top (1) is provided with a stand column (2) and a locking device (3), one end of a supporting plate (11) is in running fit with the stand column (2), and the other end of the supporting plate is in fit with the locking device (3).
4. The rotational positioning mechanism of a TM coil of a new energy automobile according to claim 1, wherein: one end of the swing cylinder (13) is hinged on the supporting plate (11), and the other end is hinged with the large turntable (12).
5. The rotational positioning mechanism of a TM coil of a new energy automobile according to claim 1, wherein: the inner ring of the positioning disk (14) is provided with a circle of profiling tooth grooves (16) which are uniformly distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320948966.2U CN219812066U (en) | 2023-04-24 | 2023-04-24 | Rotary positioning mechanism of new energy automobile TM coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320948966.2U CN219812066U (en) | 2023-04-24 | 2023-04-24 | Rotary positioning mechanism of new energy automobile TM coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219812066U true CN219812066U (en) | 2023-10-10 |
Family
ID=88212696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320948966.2U Active CN219812066U (en) | 2023-04-24 | 2023-04-24 | Rotary positioning mechanism of new energy automobile TM coil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219812066U (en) |
-
2023
- 2023-04-24 CN CN202320948966.2U patent/CN219812066U/en active Active
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Legal Events
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215000 in Fumin Industrial Park (kelbo Industrial Park), north of Dongshan Avenue, Linhu Town, Wuzhong District, Suzhou City, Jiangsu Province Patentee after: Suzhou Kaierbo Technology Co.,Ltd. Address before: 215000 in Fumin Industrial Park (kelbo Industrial Park), north of Dongshan Avenue, Linhu Town, Wuzhong District, Suzhou City, Jiangsu Province Patentee before: SUZHOU KEBER PRECISION MACHINERY Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |