CN204044295U - Stator voltage-withstand test wire-clamping device - Google Patents
Stator voltage-withstand test wire-clamping device Download PDFInfo
- Publication number
- CN204044295U CN204044295U CN201420433704.3U CN201420433704U CN204044295U CN 204044295 U CN204044295 U CN 204044295U CN 201420433704 U CN201420433704 U CN 201420433704U CN 204044295 U CN204044295 U CN 204044295U
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- China
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- device body
- fixed
- groove
- compacting part
- wire
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Abstract
The utility model discloses a kind of stator voltage-withstand test wire-clamping device, comprise at least three wires for testing, it is characterized in that: comprise device body, device body sidewall is provided with at least three grooves, be equipped with through hole and lower shrinkage pool in groove, in lower shrinkage pool, be provided with ferrule part, between ferrule part and lower shrinkage pool diapire, be provided with the first spring, first spring one end is fixed in ferrule part, and the other end is fixed on shrinkage pool diapire; Be provided with compacting part in upper concave hole, wire is fixed on compacting part, and compacting part is provided with towards one end of groove the conducting strip be communicated with wire; Compacting part can move to ferrule part, and device body is extended in one end of compacting part relative orientation groove.By adopting technique scheme, the lead-in wire on son can be clamped easily.
Description
Technical field
The utility model belongs to technical field of motors, and it relates to a kind of stator voltage-withstand test wire-clamping device.
Background technology
Stator coil winding in motor is coiled into by copper cash, and after it has been manufactured, stator coil has three lead-in wires, the terminal of lead-in wire is provided with conductive ring, and general stator has a voltage-withstand test before packing, uses the testing apparatus of a set of advanced person.When test, clamp the conductive ring on three above-mentioned lead-in wires respectively with the wire-clamping device in testing apparatus, be then energized test.This wire-clamping device is a common sharp mouth spring clamp, and staff, when using this sharp mouth spring clamp to clamp described conductive ring, there will be the situation that folder is unstable, needs repeatable operation, can bring inconvenience like this, affect testing efficiency to test process.
Utility model content
The utility model, in order to solve the problem, provide a kind of stator voltage-withstand test wire-clamping device, can clamp the lead-in wire on son easily.
For achieving the above object, the utility model provides following technical scheme:
A kind of stator voltage-withstand test wire-clamping device, comprise at least three wires for testing, it is characterized in that: comprise device body, described device body sidewall is provided with at least three grooves, be equipped with through hole and lower shrinkage pool in described groove, in described lower shrinkage pool, be provided with ferrule part, between described ferrule part and described lower shrinkage pool diapire, be provided with the first spring, described first spring one end is fixed in described ferrule part, and the other end is fixed on described shrinkage pool diapire; Be provided with compacting part in described upper concave hole, described wire is fixed on described compacting part, and described compacting part is provided with towards one end of described groove the conducting strip be communicated with described wire; Described compacting part can move to described ferrule part, and described in described compacting part relative orientation, described device body is extended in one end of groove.
By adopting technique scheme, described conductive ring is enclosed within described ferrule part, then one end of described device body is extended by the described compacting part of pressing, described compacting part is moved towards described ferrule part, described ferrule part is under the suppressing action of described compacting part, can retract in described shrinkage pool, so, just can ensure described conducting strip and the conductive ring close contact be enclosed within described ferrule part, so, described conductive ring just can be communicated with described wire, reaches the object of test.So, unstable drawback is pressed from both sides with regard to eliminating because using sharp mouth spring clamp.
The utility model is set to further: one end that described compacting part extends described device body is provided with pressing plate, and described compacting part is all fixed on described pressing plate.
By adopting technique scheme, just by pressing described pressing plate, reach the object simultaneously pressing all compacting parts, time saving and energy saving like this.
The utility model is set to further: be provided with the first spring between described ferrule part and described lower shrinkage pool diapire, described first spring one end is fixed in described ferrule part, and the other end is fixed on described shrinkage pool diapire.
The utility model is set to further: described compacting part comprises the mobile jib of close described groove and extends the secondary bar of described through hole, and described pressing plate is fixed on described secondary bar, and described conducting strip and described wire are fixed on described mobile jib; Be provided with the second spring between described mobile jib and secondary bar, described second spring one end is fixed on described mobile jib, and the other end is fixed on the inwall of described through hole.
By adopting technique scheme, press described pressing plate, make through hole described in described secondary bar indentation, promote described mobile jib simultaneously, described mobile jib is made to compress described ferrule part, when decontroling pressing plate, because the inwall of described mobile jib and described through hole is provided with the second described spring, so, described mobile jib just can be retracted in described through hole, described secondary masthead is gone out described through hole simultaneously, and the related described pressing plate that makes resets, so just tester is not needed manually to go, by pressing plate pull-up, to decrease operation steps.
The utility model is set to further: described device body is provided with the depression bar hinged with it, the relatively hinged one end of described depression bar is provided with handle, described depression bar is perpendicular to described pressing plate, described device body is provided with fixture block, described fixture block is provided with the draw-in groove coordinated with described depression bar, is provided with elastomeric pad in described draw-in groove.
By adopting technique scheme, described depression bar can to described press plate rotary, and described pressing plate is pressed down, depression bar can embed in described draw-in groove simultaneously, owing to being provided with elastomeric pad in described draw-in groove, so, what described depression bar just can be very tight is stuck in described draw-in groove, can not rotate because of the opposite force of pressing plate.So, tester just does not need, always according to described pressing plate, to reach the object alleviating working strength.
The utility model is set to further: described device body is provided with overhead guard, and described overhead guard is provided with the opening coordinated with described depression bar.
By adopting technique scheme, make this stator voltage-withstand test wire-clamping device more attractive in appearance.
Accompanying drawing explanation
Fig. 1 is the schematic appearance of the utility model embodiment;
Fig. 2 is the partial enlarged drawing of the utility model embodiment;
Fig. 3 is the use schematic diagram of the utility model embodiment;
Fig. 4 is the schematic appearance of the utility model embodiment;
Fig. 5 is the cut-open view of the utility model embodiment;
Fig. 6 is the schematic diagram that the utility model embodiment adds overhead guard.
Accompanying drawing illustrates: 1, device body, 11, groove, 111, lower shrinkage pool, and the 1111, first spring, 12, depression bar, 121, handle, 13, fixture block, 131, draw-in groove, 132, elastomeric pad, 14, overhead guard, 141, opening, 2, ferrule part, 3 compacting parts, 31, mobile jib, 32, secondary bar, 33, the second spring, 4, pressing plate, 5, stator, 51, go between, 52, conductive ring, 6, wire.
Embodiment
Referring to figs. 1 through Fig. 6, the utility model embodiment is described further.
As shown in Figure 1, a kind of stator 5 voltage-withstand test wire-clamping device, comprise at least three and be set to three in wire 6(the present embodiment of testing), comprise device body 1, device body 1 sidewall is provided with at least three groove 11(the present embodiment and is set to three), through hole and lower shrinkage pool 111 is equipped with in groove 11, ferrule part 2 is provided with in lower shrinkage pool 111, conductive ring 52 on lead-in wire 51 can be enclosed within this ferrule part 2, the first spring 1111 is provided with between ferrule part 2 and lower shrinkage pool 111 diapire, first spring 1111 one end is fixed in ferrule part 2, the other end is fixed on shrinkage pool diapire, be provided with compacting part 3 in upper concave hole, wire 6 is fixed on compacting part 3, and compacting part 3 is provided with towards one end of groove 11 conducting strip be communicated with wire 6, compacting part 3 can move to ferrule part 2, and device body 1 is extended in one end of compacting part 3 relative orientation groove 11.
The principle of the present embodiment is: as shown in Figure 3, conductive ring 52 on three lead-in wires 51 is enclosed within three ferrule part 2 respectively, then one end that described compacting part 3 extends device body 1 is pressed respectively, compacting part 3 is moved towards ferrule part 2, ferrule part 2 is under the suppressing action of compacting part 3, can retract in shrinkage pool, so, just can ensure conducting strip and conductive ring 52 close contact be enclosed within ferrule part 2, so, conductive ring 52 just can be communicated with wire 6, reaches the object of test.So, unstable drawback is pressed from both sides with regard to eliminating because using sharp mouth spring clamp.
A preferred version is: one end that compacting part 3 extends device body 1 is provided with pressing plate 4, compacting part 3 is all fixed on pressing plate 4, the object of this programme is, only by pressing pressing plate 4, just can reach the effect simultaneously pressing all compacting parts 3, such tester does not just need going by compacting part 3 one by one, thus time saving and energy saving.
A preferred version is: compacting part 3 comprises the mobile jib 31 of close groove 11 and extends the secondary bar 32 of through hole, and pressing plate 4 is fixed on secondary bar 32, and conducting strip and wire 6 are fixed on mobile jib 31; Being provided with second spring 33, second spring 33 one end between mobile jib 31 and secondary bar 32 is fixed on mobile jib 31, and the other end is fixing on the inner walls of the via.The principle of work of this programme is: press described pressing plate 4, makes secondary bar 32 indentation through hole, and promote mobile jib 31, make mobile jib 31 compress ferrule part 2, now the second spring 33 is in elongated condition simultaneously; When decontroling pressing plate 4, there is because the second spring 33 is in elongated condition a larger restoring force, so, under the effect of the second spring 33, mobile jib 31 just can be retracted in through hole, secondary bar 32 is ejected through hole simultaneously, and the related pressing plate 4 that makes resets, so just tester is not needed manually to go, by pressing plate 4 pull-up, to decrease operation steps.
A preferred version is: device body 1 is provided with the depression bar 12 hinged with it, the relatively hinged one end of depression bar 12 is provided with handle 121, depression bar 12 is perpendicular to pressing plate 4, device body 1 is provided with fixture block 13, fixture block 13 is provided with the draw-in groove 131 coordinated with depression bar 12, is provided with elastomeric pad 132 in draw-in groove 131.Pass through this programme, tester's depression bar 12 can rotate to pressing plate 4, and pressing plate 4 is pressed down, depression bar 12 can embed in draw-in groove 131 simultaneously, and owing to being provided with elastomeric pad 132 in draw-in groove 131, elastomeric pad 132 is out of shape under the extruding of depression bar 12, thus a larger pressure is produced to depression bar 12, so, what depression bar 12 just can be very tight is stuck in draw-in groove 131, can not rotate because of the opposite force of pressing plate 4.So, tester just does not need, always according to depression bar 12, to reach the object alleviating working strength.
A preferred version is: as shown in Figure 6, and in order to make the present embodiment more attractive in appearance, arrange an overhead guard 14 especially on device body 1, this overhead guard 14 is provided with the opening 141 coordinated with depression bar 12.
A preferred version is: as shown in Figure 5, conveniently the connection of wire 6, has opened a dead slot especially in the side of described device body 1 confronting grooves 11.
Claims (5)
1. a stator voltage-withstand test wire-clamping device, comprise at least three wires for testing, it is characterized in that: comprise device body, described device body sidewall is provided with at least three grooves, be equipped with through hole and lower shrinkage pool in described groove, in described lower shrinkage pool, be provided with ferrule part, between described ferrule part and described lower shrinkage pool diapire, be provided with the first spring, described first spring one end is fixed in described ferrule part, and the other end is fixed on described shrinkage pool diapire; Be provided with compacting part in described upper concave hole, described wire is fixed on described compacting part, and described compacting part is provided with towards one end of described groove the conducting strip be communicated with described wire; Described compacting part can move to described ferrule part, and described in described compacting part relative orientation, described device body is extended in one end of groove.
2. stator voltage-withstand test wire-clamping device according to claim 1, it is characterized in that: one end that described compacting part extends described device body is provided with pressing plate, described compacting part is all fixed on described pressing plate.
3. stator voltage-withstand test wire-clamping device according to claim 2, is characterized in that: described compacting part comprises the mobile jib of close described groove and extends the secondary bar of described through hole, and described pressing plate is fixed on described secondary bar; Be provided with the second spring between described mobile jib and secondary bar, described second spring one end is fixed on described mobile jib, and the other end is fixed on the inwall of described through hole.
4. stator voltage-withstand test wire-clamping device according to claim 3, it is characterized in that: described device body is provided with the depression bar hinged with it, one end that described depression bar deviates from hinged place is provided with handle, described depression bar is perpendicular to described pressing plate, described device body is provided with fixture block, described fixture block is provided with the draw-in groove coordinated with described depression bar, is provided with elastomeric pad in described draw-in groove.
5. stator voltage-withstand test wire-clamping device according to claim 4, is characterized in that: described device body is provided with overhead guard, and described overhead guard is provided with the opening coordinated with described depression bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420433704.3U CN204044295U (en) | 2014-08-02 | 2014-08-02 | Stator voltage-withstand test wire-clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420433704.3U CN204044295U (en) | 2014-08-02 | 2014-08-02 | Stator voltage-withstand test wire-clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204044295U true CN204044295U (en) | 2014-12-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420433704.3U Expired - Fee Related CN204044295U (en) | 2014-08-02 | 2014-08-02 | Stator voltage-withstand test wire-clamping device |
Country Status (1)
| Country | Link |
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| CN (1) | CN204044295U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110456240A (en) * | 2019-08-12 | 2019-11-15 | 哈尔滨电机厂有限责任公司 | A kind of test method of detection stator winding end air ionization electric discharge |
-
2014
- 2014-08-02 CN CN201420433704.3U patent/CN204044295U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110456240A (en) * | 2019-08-12 | 2019-11-15 | 哈尔滨电机厂有限责任公司 | A kind of test method of detection stator winding end air ionization electric discharge |
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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: 20141224 Termination date: 20150802 |
|
| EXPY | Termination of patent right or utility model |