CN202507024U - Rotor spot welding tool - Google Patents
Rotor spot welding tool Download PDFInfo
- Publication number
- CN202507024U CN202507024U CN201220177435XU CN201220177435U CN202507024U CN 202507024 U CN202507024 U CN 202507024U CN 201220177435X U CN201220177435X U CN 201220177435XU CN 201220177435 U CN201220177435 U CN 201220177435U CN 202507024 U CN202507024 U CN 202507024U
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- CN
- China
- Prior art keywords
- rotor
- spot welding
- rotator seat
- groove
- welding tool
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model discloses a rotor spot welding tool which comprises a rotor seat and a lifting regulation device for regulating the height of the rotor seat, and a groove with a V-shaped cross section is arranged on the upper surface of the rotor seat. When the rotor spot welding tool is used, a rotor is axially put in the groove along the direction the same as that of the groove, the excircle of the rotor is contacted with the two inclined planes of the groove, so the rotor is enabled to rotate in a graduation manner; after the graduation rotation of the rotor, the axial position of the rotor can be kept unchanged all the time under the action of gravity; and the rotor spot welding tool accurately locates, so the spot welding precision and efficiency can be effectively improved.
Description
Technical field
The utility model relates to rotor when producing used frock, particularly a kind of rotor spot welding frock.
Background technology
The most of rotor of prior motor is to be formed by coil winding, after coiling is accomplished, needs that the end of a thread is carried out spot welding and handles; The spot welding position is positioned at the end of rotor axial, accomplishes through mash welder as this step 1, and mash welder is when welding; Need rotor is carried out the calibration rotation, at present, be difficult for the location during rotation of rotor calibration; Occur the rotor-position deviation after rotating to an angle easily, cause low, the inefficient problem of spot welding precision.
To above-mentioned deficiency, need to explore the frock that a kind of point welding process of rotor again uses, rotor is accurately located, to improve the precision and the efficient of spot welding when making indexed.
The utility model content
In view of this, the utility model provides a kind of rotor spot welding frock, and this frock is located rotor through V-shaped groove, and rotor can be corrected the position automatically under the gravity effect, and accurate positioning solves the technical problem that the prior art rotor is difficult for the location.
The utility model solves the problems of the technologies described above through following technological means:
The rotor spot welding frock of the utility model comprises rotator seat and the elevation and subsidence regulating device that is used to regulate the rotator seat height, and said rotator seat upper surface is provided with the groove that cross section is a V-arrangement.
Further, said elevation and subsidence regulating device comprises base, adjusting screw(rod) and adjusting nut, and said adjusting screw(rod) vertically is provided with and the rotator seat bottom is fixed in the upper end, and said adjusting nut is placed on the adjusting screw(rod) and base is withstood in the lower end.
Further, also comprise the lead that vertically is arranged on the base, said rotator seat is provided with the pilot hole that is slidingly matched with lead.
Further, said elevation and subsidence regulating device is at least two, and is uniformly distributed in the rotator seat bottom.
Further, said lead is at least two, and is uniformly distributed on the base.
The beneficial effect of the utility model: the rotor spot welding frock of the utility model, comprise rotator seat and the elevation and subsidence regulating device that is used to regulate the rotator seat height, said rotator seat upper surface is provided with the groove that cross section is a V-arrangement; During use, rotor is positioned in the groove with the axial mode identical with the direction of groove, the rotor cylindrical contacts with two inclined-planes of groove; Be convenient to rotor and do calibration rotation, after rotor is done the calibration rotation, all the time can the retainer shaft line position under the gravity effect constant; Accurate positioning; Can effectively improve spot welding precision and efficient, the height of elevation and subsidence regulating device scalable rotator seat is to adapt to the welding needs.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further described.
Fig. 1 is the perspective view of the utility model;
Fig. 2 is the front view of the utility model.
The specific embodiment
Below will combine accompanying drawing that the utility model is elaborated, as shown in the figure: the rotor spot welding frock of present embodiment comprises rotator seat 1 and the elevation and subsidence regulating device that is used to regulate rotator seat 1 height; Said rotator seat 1 upper surface is provided with the groove 2 that cross section is a V-arrangement, through the height of elevation and subsidence regulating device adjusting rotator seat, and the actual needs when welding to adapt to; Through cross section is that the groove of V-arrangement is located rotor; Can make rotor make calibration rotation posterior axis and remain at same position, effectively improve the precision of spot welding, simultaneously; The rotation of rotor is also very easy, and spot welding efficient is high.
Further improvement as technique scheme; Said elevation and subsidence regulating device comprises base 3, adjusting screw(rod) 4 and adjusting nut 5; Said adjusting screw(rod) 4 vertically is provided with and rotator seat 1 bottom is fixed in the upper end, and said adjusting nut 5 is placed on the adjusting screw(rod) 4 and base 3 is withstood in the lower end, is the height of scalable rotator seat through the rotation adjusting nut; Simple in structure, easy to operate.
As the further improvement of technique scheme, also comprise the lead 6 that vertically is arranged on the base 3, said rotator seat 1 is provided with the pilot hole that is slidingly matched with lead 6, can make rotator seat up-down degree of regulation higher through lead and pilot hole.
As the further improvement of technique scheme, said elevation and subsidence regulating device is at least two, and is uniformly distributed in rotator seat 1 bottom, adopts the multiple spot regulative mode, and is easy to operate, and is not prone to the situation of inclination when reconciling.
As the further improvement of technique scheme, said lead 6 is at least two, and is uniformly distributed on the base 3, occurs the phenomenon of clamping stagnation when adopting many leads can effectively avoid rotator seat to go up and down.
Explanation is at last; Above embodiment is only unrestricted in order to the technical scheme of explanation the utility model; Although with reference to preferred embodiment the utility model is specified, those of ordinary skill in the art should be appreciated that and can make amendment or be equal to replacement the technical scheme of the utility model; And not breaking away from the aim and the scope of the utility model technical scheme, it all should be encompassed in the middle of the claim scope of the utility model.
Claims (5)
1. rotor spot welding frock is characterized in that: comprise rotator seat (1) and be used to regulate the elevation and subsidence regulating device of rotator seat (1) height, said rotator seat (1) upper surface is provided with the groove that cross section is a V-arrangement (2).
2. rotor spot welding frock according to claim 1; It is characterized in that: said elevation and subsidence regulating device comprises base (3), adjusting screw(rod) (4) and adjusting nut (5); Said adjusting screw(rod) (4) vertically is provided with and rotator seat (1) bottom is fixed in the upper end, and said adjusting nut (5) is placed on the adjusting screw(rod) (4) and base (3) is withstood in the lower end.
3. rotor spot welding frock according to claim 2 is characterized in that: also comprise the lead (6) that vertically is arranged on the base (3), said rotator seat (1) is provided with the pilot hole that is slidingly matched with lead (6).
4. according to claim 1,2 or 3 described rotor spot welding frocks, it is characterized in that: said elevation and subsidence regulating device is at least two, and is uniformly distributed in rotator seat (1) bottom.
5. according to claim 1,2 or 3 described rotor spot welding frocks, it is characterized in that: said lead (6) is at least two, and is uniformly distributed on the base (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220177435XU CN202507024U (en) | 2012-04-24 | 2012-04-24 | Rotor spot welding tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220177435XU CN202507024U (en) | 2012-04-24 | 2012-04-24 | Rotor spot welding tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202507024U true CN202507024U (en) | 2012-10-31 |
Family
ID=47059529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220177435XU Expired - Fee Related CN202507024U (en) | 2012-04-24 | 2012-04-24 | Rotor spot welding tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202507024U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102922208A (en) * | 2012-11-22 | 2013-02-13 | 力帆实业(集团)股份有限公司 | Welding tool for two transmission shafts |
| CN103433679A (en) * | 2013-07-25 | 2013-12-11 | 湖州天和机械有限公司 | Roller tube support device of automatic electric welding machine |
| CN103613041A (en) * | 2013-11-20 | 2014-03-05 | 贵州航天南海科技有限责任公司 | Lifter |
| CN108357860A (en) * | 2018-04-27 | 2018-08-03 | 巨力自动化设备（浙江）有限公司 | Rotor pallet on New energy automobile motor production line |
-
2012
- 2012-04-24 CN CN201220177435XU patent/CN202507024U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102922208A (en) * | 2012-11-22 | 2013-02-13 | 力帆实业(集团)股份有限公司 | Welding tool for two transmission shafts |
| CN103433679A (en) * | 2013-07-25 | 2013-12-11 | 湖州天和机械有限公司 | Roller tube support device of automatic electric welding machine |
| CN103613041A (en) * | 2013-11-20 | 2014-03-05 | 贵州航天南海科技有限责任公司 | Lifter |
| CN103613041B (en) * | 2013-11-20 | 2016-04-20 | 贵州航天南海科技有限责任公司 | A kind of lifter |
| CN108357860A (en) * | 2018-04-27 | 2018-08-03 | 巨力自动化设备（浙江）有限公司 | Rotor pallet on New energy automobile motor production line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121031 Termination date: 20150424 |
|
| EXPY | Termination of patent right or utility model |