CN204168079U - A kind of motor stator welding bench - Google Patents
A kind of motor stator welding bench Download PDFInfo
- Publication number
- CN204168079U CN204168079U CN201420277291.4U CN201420277291U CN204168079U CN 204168079 U CN204168079 U CN 204168079U CN 201420277291 U CN201420277291 U CN 201420277291U CN 204168079 U CN204168079 U CN 204168079U
- Authority
- CN
- China
- Prior art keywords
- top board
- hole
- central spindle
- elastic central
- motor stator
- 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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- Manufacture Of Motors, Generators (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The utility model relates to a kind of motor stator welding bench, comprise base, base is provided with the reference column vertical with base, base plate through holes is provided with in the middle of base, the elastic central spindle with central through hole is provided with in base plate through holes, base is placed with one piece of top board, elastic central spindle is through the intermediate throughholes of top board, and reference column is through the avris through hole of top board.Expansion block is provided with in the central through hole of elastic central spindle, the top of elastic central spindle is crimped with parallel with base, that centre is provided with top board through hole top board, the bottom surface of top board is provided with the groove corresponding with reference column, the top of reference column is inserted in groove, the top of top board is provided with bolt, and the afterbody of bolt passes top board through hole and stretches in the central through hole of elastic central spindle.During bolt tightening, the afterbody of bolt pushes up mutually with expansion block.Use the utility model, fixing and to take off motor stator all very time saving and energy saving, greatly reduce labour intensity, enhance productivity.
Description
Technical field
The utility model relates to field of motor manufacturing, the motor stator welding bench particularly relate to a kind of fixing and convenient disassembly, reducing labour intensity, enhance productivity.
Background technology
In field of motor manufacturing, when welding motor stator, the motor stator argon arc welding platform of use generally all adopts fixed central spindle, adopts stator core notch location, and then welds stator core.Adopt this welding bench, after stator core welds, due to stator core expanded by heating, therefore take off stator from welding bench just pretty troublesome, waste time and energy very much, sometimes also there will be stator core slight inclination, had a strong impact on machining accuracy, quality is also unstable.Use this welding bench to weld stator core, not only increase the labour intensity of workman, greatly reduce production efficiency, also likely occur potential safety hazard.
Summary of the invention
The utility model mainly solves original motor stator welding bench and adopts fixed central spindle, adopt stator core notch location, after stator core welds, due to stator core expanded by heating, therefore take off stator from welding bench and waste time and energy very much, labour intensity is large, and production efficiency is low, also affects the technical problem of machining accuracy; There is provided a kind of motor stator welding bench, it, by architecture advances, can take off the stator core of expanded by heating easily from welding bench, time saving and energy saving, reduces labour intensity, enhances productivity, eliminate safe hidden trouble, also guarantee machining accuracy.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: the utility model comprises base, described base is provided with the reference column vertical with base, base plate through holes is provided with in the middle of base, the elastic central spindle with central through hole is provided with in base plate through holes, expansion block is provided with in the central through hole of elastic central spindle, the top of elastic central spindle is crimped with parallel with described base, centre is provided with the top board of top board through hole, the bottom surface of top board is provided with the groove corresponding with reference column, in the groove described in the insertion of top of described reference column, the top of top board is provided with bolt, the afterbody of bolt passes top board through hole and stretches in the central through hole of elastic central spindle.During use, first on base, put elastic central spindle well, expansion block is put well in elastic central spindle, then will the motor stator of welding be needed to be enclosed within elastic central spindle, reference column is stuck in the location notch of motor stator, again top board is pressed onto in elastic central spindle, groove on top board fastens reference column, finally on top board, be screwed into bolt, when bolt tightening, afterbody and the expansion block top of bolt obtain more and more tighter, expansion block is stressed to be expanded outwardly, elastic central spindle is just by the radial external pressure of expansion block, and the lateral surface of elastic central spindle is close to the inwall of motor stator, is reliably fixed by stator.After motor stator welds, screw off bolt, eject expansion block by other instruments such as pole, pillar or handles, then the inwall of elastic central spindle and motor stator departs from, and just can have been taken out by motor stator easily after taking off top board.Through test, the utility model is compared with the welding bench of fixed central spindle, and the efficiency of welding motor stator can improve more than 3 times, and labour intensity reduces greatly, avoids the potential safety hazard that may occur, substantially increases production efficiency.Because fixed electrical machinery stator is very firm, dismounting motor stator is very convenient again, therefore also ensure that precision and the quality of motor stator.
As preferably, be provided with top board above described base, top board is provided with intermediate throughholes corresponding with base plate through holes, reference column respectively and avris through hole, and described elastic central spindle is through the intermediate throughholes of top board, and described reference column is through the avris through hole of top board.Top board is enclosed within elastic central spindle and reference column, and the upper plane of top board and base is close to, and needs the motor stator of welding to be placed on top board, after welding is good, screws off bolt, takes out expansion block, as long as lift top board, just can take off motor stator like a cork.The use of top board, makes to take off motor stator and becomes more light and convenient.
As preferably, described top board through hole is formed by connecting by small sircle hole and big hole, and small sircle hole is positioned at the top of big hole, forms limited impression after big hole is connected with small sircle hole, and limited impression is crimped on the top of described elastic central spindle.Guarantee that top board can not offset, motor stator installs to after on welding bench more firm.
As preferably, the lateral surface of described elastic central spindle has tapering, and the top of elastic central spindle is little, bottom is large.Because placement motor stator is put in elastic central spindle from top to bottom, power taking machine stator takes out from elastic central spindle from the bottom up, therefore the taper design that elastic central spindle top is little, bottom is large, after guaranteeing to take out expansion block, the inwall of elastic central spindle and motor stator departs from more thorough, makes motor stator be put in elastic central spindle and take off motor stator from elastic central spindle and all becomes more smooth and convenient.
As preferably, the bottom of described base plate through holes is provided with a shoulder, and the bottom of described elastic central spindle is provided with a circle boss, described boss and described shoulder clamping.When guaranteeing to take off motor stator, elastic central spindle also can not be brought out, guarantee the firm connection of elastic central spindle and base.
The beneficial effects of the utility model are: by making original fixed central spindle into elastic central spindle and expansion block, as long as tight a bolt with regard to energy fixed electrical machinery stator, as long as screw off bolt, take out expansion block, lift top board, just can take off motor stator easily and quickly, very time saving and energy saving, greatly reduce labour intensity, avoid the potential safety hazard that may occur, greatly enhance productivity, also ensure that precision and the quality of motor stator.
Accompanying drawing explanation
Fig. 1 is the axial sectional structure schematic diagram of one of the present utility model.
1. bases, 2. reference column, 3. elastic central spindle, 4. expansion block, 5. top board, 6. bolt, 7. top board, 8. boss in figure.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment 1: a kind of motor stator welding bench of the present embodiment, as shown in Figure 1, comprise base 1, base 1 is connected with two reference columns 2 vertical with base 1, base plate through holes is had in the middle of base 1, a shoulder is arranged at the bottom of base plate through holes, elastic central spindle 3 with central through hole is installed in base plate through holes, there is a circle boss 8 bottom of elastic central spindle 3, boss 8 and shoulder clamping, the lateral surface of elastic central spindle 3 has tapering, and the top of elastic central spindle 3 is little, bottom large, and the central through hole of elastic central spindle 3 is built with expansion block 4.Base 1 plane is placed with one piece of top board 7, top board 7 has intermediate throughholes corresponding with base plate through holes, reference column 2 respectively and avris through hole, elastic central spindle 3 is through the intermediate throughholes of top board 7, and reference column 2 is through the avris through hole of top board 7.The top of elastic central spindle 3 is crimped with parallel with base 1, that there is top board through hole centre top board 5, top board through hole is formed by connecting by small sircle hole and big hole, small sircle hole is positioned at the top of big hole, form limited impression after big hole is connected with small sircle hole, limited impression is crimped on the top of elastic central spindle 3.There is the groove with reference column 2 correspondence the bottom surface of top board 5, and the top of reference column 2 is inserted in groove.The upper Plane Installation of top board 5 has bolt 6, and the afterbody of bolt 6 passes top board through hole and stretches in the central through hole of elastic central spindle 3.When bolt tightening, the afterbody of bolt pushes up mutually with the expansion block in elastic central spindle.
The course of work: during welding, first on base, put elastic central spindle well, expansion block is put well in elastic central spindle, then will the motor stator of welding be needed to be enclosed within elastic central spindle, reference column is stuck in the location notch of motor stator, again top board is pressed onto in elastic central spindle, groove on top board fastens reference column, finally on top board, be screwed into bolt, when bolt tightening, afterbody and the expansion block top of bolt obtain more and more tighter, expansion block is stressed to be expanded outwardly, elastic central spindle is just by the radial external pressure of expansion block, the lateral surface of elastic central spindle is close to the inwall of motor stator, stator is reliably fixed.After motor stator welds, screw off bolt, eject expansion block by other instruments such as pole, pillar or handles, then the inwall of elastic central spindle and motor stator departs from, and lifts top board, just can have been taken out by motor stator easily.
Through test, the utility model is compared with the welding bench of fixed central spindle, and the efficiency of welding motor stator can improve more than 3 times, and labour intensity reduces greatly, avoids the potential safety hazard that may occur, substantially increases production efficiency.Because fixed electrical machinery stator is very firm, dismounting motor stator is very convenient again, therefore also ensure that precision and the quality of motor stator.
Claims (7)
1. a motor stator welding bench, comprise base (1), it is characterized in that described base (1) is provided with the reference column (2) vertical with base (1), base plate through holes is provided with in the middle of base (1), the elastic central spindle (3) with central through hole is provided with in base plate through holes, expansion block (4) is provided with in the central through hole of elastic central spindle (3), the top of elastic central spindle (3) is crimped with parallel with described base (1), centre is provided with the top board (5) of top board through hole, the bottom surface of top board (5) is provided with the groove corresponding with reference column (2), in the groove described in the insertion of top of described reference column (2), the top of top board (5) is provided with bolt (6), the afterbody of bolt (6) passes top board through hole and stretches in the central through hole of elastic central spindle (3).
2. a kind of motor stator welding bench according to claim 1, it is characterized in that described base (1) top is provided with top board (7), top board (7) is provided with intermediate throughholes corresponding with base plate through holes, reference column (2) respectively and avris through hole, described elastic central spindle (3) is through the intermediate throughholes of top board (7), and described reference column (2) is through the avris through hole of top board (7).
3. a kind of motor stator welding bench according to claim 1 and 2, it is characterized in that described top board through hole is formed by connecting by small sircle hole and big hole, small sircle hole is positioned at the top of big hole, form limited impression after big hole is connected with small sircle hole, limited impression is crimped on the top of described elastic central spindle (3).
4. a kind of motor stator welding bench according to claim 1 and 2, it is characterized in that the lateral surface of described elastic central spindle (3) has tapering, the top of elastic central spindle (3) is little, bottom is large.
5. a kind of motor stator welding bench according to claim 3, it is characterized in that the lateral surface of described elastic central spindle (3) has tapering, the top of elastic central spindle (3) is little, bottom is large.
6. a kind of motor stator welding bench according to claim 1 and 2, it is characterized in that the bottom of described base plate through holes is provided with a shoulder, the bottom of described elastic central spindle (3) is provided with a circle boss (8), described boss (8) and described shoulder clamping.
7. a kind of motor stator welding bench according to claim 5, is characterized in that the bottom of described base plate through holes is provided with a shoulder, and the bottom of described elastic central spindle (3) is provided with a circle boss (8), described boss (8) and described shoulder clamping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420277291.4U CN204168079U (en) | 2014-05-27 | 2014-05-27 | A kind of motor stator welding bench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420277291.4U CN204168079U (en) | 2014-05-27 | 2014-05-27 | A kind of motor stator welding bench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204168079U true CN204168079U (en) | 2015-02-18 |
Family
ID=52541728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420277291.4U Expired - Fee Related CN204168079U (en) | 2014-05-27 | 2014-05-27 | A kind of motor stator welding bench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204168079U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107745539A (en) * | 2017-11-13 | 2018-03-02 | 西门子数控（南京）有限公司 | Lamination pressing device |
| CN109474142A (en) * | 2018-12-29 | 2019-03-15 | 广州市创智机电设备有限公司 | The extremely more folded injection molding epoxy resin moulds of new energy electric machine iron core lamination rotation and method |
-
2014
- 2014-05-27 CN CN201420277291.4U patent/CN204168079U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107745539A (en) * | 2017-11-13 | 2018-03-02 | 西门子数控（南京）有限公司 | Lamination pressing device |
| CN107745539B (en) * | 2017-11-13 | 2024-06-21 | 西门子数控（南京）有限公司 | Lamination pressing device |
| CN109474142A (en) * | 2018-12-29 | 2019-03-15 | 广州市创智机电设备有限公司 | The extremely more folded injection molding epoxy resin moulds of new energy electric machine iron core lamination rotation and method |
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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: 20150218 Termination date: 20150527 |
|
| EXPY | Termination of patent right or utility model |