CN204481586U - A kind of stator core ventilation steel channel spot-welded structures dorsad - Google Patents
A kind of stator core ventilation steel channel spot-welded structures dorsad Download PDFInfo
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- CN204481586U CN204481586U CN201520228763.1U CN201520228763U CN204481586U CN 204481586 U CN204481586 U CN 204481586U CN 201520228763 U CN201520228763 U CN 201520228763U CN 204481586 U CN204481586 U CN 204481586U
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- steel channel
- ventilation steel
- base plate
- clamping plate
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Abstract
The utility model relates to a kind of stator core ventilation steel channel spot-welded structures dorsad, comprise base plate, clamping plate, stopper slot, solder joint hole and location hole, base plate and clamping plate are measure-alike rectangular flat, are shaped with multiple screw hole for installing set bolt in the equal correspondence in periphery of base plate and clamping plate; Base plate is shaped with multiple stopper slot for spacing ventilation steel channel to be processed in fan-shaped interval, clamping plate is shaped with the channel-section steel stopper slot mated one by one with base plate position, and is shaped with solder joint hole on the clamping plate of each corresponding spot welding position; That in the middle part of stopper slot, does not weld ventilation steel channel position in correspondence is shaped with location hole.The utility model is the tool structure that ventilation steel channel backing run connects, ventilation steel channel is put simple to operate, it is very accurate to locate, weld nugget position can be made accurately consistent with stylish tool structure, the accurate location of ventilation steel channel and solder joint can be guaranteed, realize artificial semiautomation operation, improve product quality, improve production efficiency.
Description
Technical field
The utility model belongs to hydraulic generator and manufactures field, especially a kind of stator core ventilation steel channel spot-welded structures dorsad.
Background technology
The spot welding of electricity generator stator core important ventilating part vent segment always is vent segment at lower ventilation steel channel upper, simple frock is adopted to position ventilation steel channel position, carried out the operation of solder joint again by eye estimated distance size by workman, there is distortion greatly in the vent segment of such spot welding, unevenness often exceeds 5mm, and the consistency of ventilation steel channel position is poor, the defects such as spot pitch is uneven, the locating piece location of existing structure, a vent segment needs multiple bearing channel-section steel very large to complete human factor, the poor accuracy of location, during operating cost, efficiency is low.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art part, provides a kind of and rational in infrastructurely, convenient to install, cost is lower, the stator core ventilation steel channel spot-welded structures dorsad of good stability.
The utility model solves its technical problem and takes following technical scheme to realize:
A kind of stator core ventilation steel channel spot-welded structures dorsad, it is characterized in that: comprise base plate, clamping plate, stopper slot, solder joint hole and location hole, base plate and clamping plate are measure-alike rectangular flat, are shaped with multiple screw hole for installing set bolt in the equal correspondence in periphery of base plate and clamping plate; Base plate is shaped with multiple stopper slot for spacing ventilation steel channel to be processed in fan-shaped interval, clamping plate is shaped with the channel-section steel stopper slot mated one by one with base plate position, and is shaped with solder joint hole on the clamping plate of each corresponding spot welding position; That in the middle part of stopper slot, does not weld ventilation steel channel position in correspondence is shaped with location hole.
And described stopper slot is six.
And location hole diameter is 28mm.
Advantage of the present utility model and good effect are:
The utility model is the tool structure that ventilation steel channel backing run connects, ventilation steel channel is put simple to operate, it is very accurate to locate, weld nugget position can be made accurately consistent with stylish tool structure, the accurate location of ventilation steel channel and solder joint can be guaranteed, realize artificial semiautomation operation, improve product quality, improve production efficiency.
Accompanying drawing explanation
Fig. 1 is bakelite plate structural representation of the present utility model;
Fig. 2 is the utility model upper strata positioning plate structure schematic diagram.
Embodiment
Below in conjunction with accompanying drawing, also by specific embodiment, the utility model is described in further detail, and following examples are descriptive, are not determinate, can not limit protection range of the present utility model with this.
A kind of stator core ventilation steel channel spot-welded structures dorsad, comprise base plate 1, clamping plate 5, stopper slot 2, solder joint hole 6 and location hole 3, base plate and clamping plate are measure-alike rectangular flat, multiple screw hole 4 for installing set bolt is shaped with in the equal correspondence in periphery of base plate and clamping plate, during use, clamping plate spiral-lock is made to be screwed on base plate;
For the ease of operation, base plate is shaped with multiple stopper slot for spacing ventilation steel channel to be processed in fan-shaped interval, in the present embodiment, is shown as six stopper slots; Clamping plate are shaped with the channel-section steel stopper slot mated one by one with base plate position, and are shaped with solder joint hole on the clamping plate of each corresponding spot welding position.The design of design drawing dimensional requirement is pressed, accurate tack weld position in the position in solder joint hole.
Accurate in order to ensure the position of workpiece further, that in the middle part of stopper slot, does not weld ventilation steel channel position in correspondence is shaped with location hole 3, location hole
and position at the embedded dress alignment pin of location hole.
In order to accurate tack weld position, non-conductive and that the 2mm of weak heat-dissipating is thick bakelite plate all chosen by base plate and clamping plate.
Although disclose embodiment of the present utility model and accompanying drawing for the purpose of illustration, but it will be appreciated by those skilled in the art that: in the spirit and scope not departing from the utility model and claims, various replacement, change and amendment are all possible, therefore, scope of the present utility model is not limited to the content disclosed in embodiment and accompanying drawing.
Claims (3)
1. stator core ventilation steel channel spot-welded structures dorsad, it is characterized in that: comprise base plate, clamping plate, stopper slot, solder joint hole and location hole, base plate and clamping plate are measure-alike rectangular flat, are shaped with multiple screw hole for installing set bolt in the equal correspondence in periphery of base plate and clamping plate; Base plate is shaped with multiple stopper slot for spacing ventilation steel channel to be processed in fan-shaped interval, clamping plate is shaped with the channel-section steel stopper slot mated one by one with base plate position, and is shaped with solder joint hole on the clamping plate of each corresponding spot welding position; That in the middle part of stopper slot, does not weld ventilation steel channel position in correspondence is shaped with location hole.
2. stator core ventilation steel channel according to claim 1 spot-welded structures dorsad, is characterized in that: described stopper slot is six.
3. stator core ventilation steel channel according to claim 1 spot-welded structures dorsad, is characterized in that: location hole diameter is 28mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520228763.1U CN204481586U (en) | 2015-04-15 | 2015-04-15 | A kind of stator core ventilation steel channel spot-welded structures dorsad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520228763.1U CN204481586U (en) | 2015-04-15 | 2015-04-15 | A kind of stator core ventilation steel channel spot-welded structures dorsad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204481586U true CN204481586U (en) | 2015-07-15 |
Family
ID=53637359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520228763.1U Expired - Fee Related CN204481586U (en) | 2015-04-15 | 2015-04-15 | A kind of stator core ventilation steel channel spot-welded structures dorsad |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204481586U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106670706A (en) * | 2016-11-03 | 2017-05-17 | 镇江中船现代发电设备有限公司 | Point welding fixture for rotor ventilating slot piece and ventilating slot strip and using method of point welding fixture |
| CN110449810A (en) * | 2019-08-13 | 2019-11-15 | 江苏中车电机有限公司 | A kind of welding tooling and welding method of electric machine iron core ventilation channel plate |
-
2015
- 2015-04-15 CN CN201520228763.1U patent/CN204481586U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106670706A (en) * | 2016-11-03 | 2017-05-17 | 镇江中船现代发电设备有限公司 | Point welding fixture for rotor ventilating slot piece and ventilating slot strip and using method of point welding fixture |
| CN106670706B (en) * | 2016-11-03 | 2018-07-17 | 镇江中船现代发电设备有限公司 | The spot welding fixture (SWFX) and application method of rotor ventilation slotted vane and ventilation groove bar |
| CN110449810A (en) * | 2019-08-13 | 2019-11-15 | 江苏中车电机有限公司 | A kind of welding tooling and welding method of electric machine iron core ventilation channel plate |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150715 Termination date: 20160415 |