CN203521641U - Elasticity-adjustable lifting appliance electricity connection device - Google Patents
Elasticity-adjustable lifting appliance electricity connection device Download PDFInfo
- Publication number
- CN203521641U CN203521641U CN201320685787.0U CN201320685787U CN203521641U CN 203521641 U CN203521641 U CN 203521641U CN 201320685787 U CN201320685787 U CN 201320685787U CN 203521641 U CN203521641 U CN 203521641U
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- China
- Prior art keywords
- support
- spring
- carbon brush
- end surface
- guide post
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- Expired - Fee Related
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Abstract
The utility model relates to an elasticity-adjustable lifting appliance electricity connection device comprising a support and a carbon brush. The bottom end surface of the carbon brush is fixedly provided with an elastic conductive plate. The other end of the elastic conductive plate is fixedly arranged on the top end surface of the support. The bottom end surface of the carbon brush is fixedly provided with a guide bar. The guide bar passes through the support. The bottom of the guide bar is screwed with an adjusting nut. A spring is sleeved on the guide bar between the carbon brush and the support. The top end surface of the spring is abutted with the bottom end surface of the carbon brush. The bottom end surface of the spring is abutted against the top end surface of the support. The electricity connection device is simple and reasonable in structure, and is higher in reliability; qualified rate of electrophoresis products is improved; and replacing period and cost are reduced.
Description
Technical field
The utility model relates to a kind of logistics machinery, the suspender power connection equipment that especially a kind of elastic force is adjustable.
Background technology
At the coating workshop of producing in enormous quantities continuously, it is commonplace a kind of mode that pre-processing electrophoresis production line adopts collecting and sending conveyer.At electrophoresis station place, the suspender of carry body in white is continuous passes through electrophoresis station, thereby body in white is primed.In this process, the normal work of suspender power connection equipment is that can decision body in white coat one of key factor of electrophoretic primer and priming paint effect.The power connection equipment using is now in production previous work effect or good, but the increase along with the time, in the compression constantly repeating and recovery course of action, there is plastic deformation in spring copper sheet, the elastic force of copper sheet is not equal to before, even substantially, lose elastic force, add the wearing and tearing of carbon brush, just caused the ceaselessly sparking with power supply copper coin loose contact of power connection equipment end carbon brush, damage copper sheet and carbon brush, cause electric current unstable simultaneously, affect the effect of electrophoresis, what have causes power connection equipment no current transmission often because carbon brush cannot remain to contact with power supply copper coin, body in white does not carry out normal electrophoresis, to producer, caused very large loss.Although can reduce above-mentioned phenomenon odds by more renewing in time copper sheet and carbon brush, be accompanied by the artificial continuous input expending with cost.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of and can improve the qualification rate of electrophoresis product, the adjustable suspender power connection equipment of elastic force that can extend useful life.
The technical scheme providing according to the utility model, the suspender power connection equipment that described elastic force is adjustable, comprise support and carbon brush, on the bottom face of carbon brush, be fixed with elastic conducting strip, the other end of elastic conducting strip is fixed on the top end face of support, on the bottom face of carbon brush, be fixed with guide post, guide post is through described support, bottom at guide post is bolted with adjusting nut, on the guide post between carbon brush and support, be socketed with spring, the top ends of spring and the bottom face of carbon brush offset, and the bottom of spring and the top end face of support offset.
Described elastic conducting strip is spring copper sheet.
On support, be fixed with spring housing, described guide post is plugged in spring housing, and spring housing is connected on the outside of spring housing.
The utility model is simple and reasonable for structure, and reliability is higher, has improved the qualification rate of electrophoresis product, has reduced replacement cycle and cost.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model.
Fig. 2 is left view of the present utility model.
Fig. 3 is vertical view of the present utility model.
Embodiment
Below in conjunction with specific embodiment, the utility model is described in further detail.
The suspender power connection equipment that this elastic force is adjustable, comprise support 1 and carbon brush 3, on the bottom face of carbon brush 3, be fixed with elastic conducting strip 2, the other end of elastic conducting strip 2 is fixed on the top end face of support 1, on the bottom face of carbon brush 3, be fixed with guide post 4, guide post 4 is through described support 1, in the bottom of guide post 4, be bolted with adjusting nut 6, on the guide post 4 between carbon brush 3 and support 1, be socketed with spring 5, the bottom face of the top ends of spring 5 and carbon brush 3 offsets, and the top end face of the bottom of spring 5 and support 1 offsets.
Described elastic conducting strip 2 is spring copper sheet.
On support 1, be fixed with spring housing 7, described guide post 4 is plugged in spring housing 7, and spring 5 is socketed in the outside of spring housing 7.
Elastic conducting strip 2 is bolted with support 1; Carbon brush 3, elastic conducting strip 2 and guide rod frame 4 threes are bolted; Spring 5 is enclosed within on the spring housing 7 on support 1, and the guide rod of guide rod frame 4 screws with adjusting nut 6 through the spring housing 7 of support 1.
When concrete application, power connection equipment of the present utility model is arranged on suspender, when suspender enters after electrophoresis station, power connection equipment part is compressed, it is the pressure sum that spring 5 adds elastic conducting strip 2 that present power part divides with the pressure of power supply copper coin, therefore both contact-making surfaces will remain close contact, when suspender operation is left after electrophoresis station, under spring 5 elastic force auxiliary, can recover rapidly off position.
The utility model is by increasing guide post 4 and spring 5, the distortion having occurred when having guaranteed elastic conducting strip 2 compression is minimum, by adjusting nut 6, come regulating spring 5 precompressions to make current-carrying part and elastic conducting strip 2 close contacts simultaneously, greatly reduced the spark phenomenon producing because of loose contact, and can recover rapidly after elastic conducting strip 2 compressions; After carbon brush 3 reduces because of wear-thickness, thereby spring 5 elastic force are length can change and realize auto-compensation.
Claims (3)
1. the suspender power connection equipment that elastic force is adjustable, comprise support (1) and carbon brush (3), it is characterized in that: on the bottom face of carbon brush (3), be fixed with elastic conducting strip (2), the other end of elastic conducting strip (2) is fixed on the top end face of support (1), on the bottom face of carbon brush (3), be fixed with guide post (4), guide post (4) is through described support (1), in the bottom of guide post (4), be bolted with adjusting nut (6), on the guide post (4) between carbon brush (3) and support (1), be socketed with spring (5), the bottom face of the top ends of spring (5) and carbon brush (3) offsets, the top end face of the bottom of spring (5) and support (1) offsets.
2. the adjustable suspender power connection equipment of elastic force as claimed in claim 1, is characterized in that: described elastic conducting strip (2) is spring copper sheet.
3. the adjustable suspender power connection equipment of elastic force as claimed in claim 1, is characterized in that: on support (1), be fixed with spring housing (7), described guide post (4) is plugged in spring housing (7), and spring (5) is socketed in the outside of spring housing (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320685787.0U CN203521641U (en) | 2013-10-31 | 2013-10-31 | Elasticity-adjustable lifting appliance electricity connection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320685787.0U CN203521641U (en) | 2013-10-31 | 2013-10-31 | Elasticity-adjustable lifting appliance electricity connection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203521641U true CN203521641U (en) | 2014-04-02 |
Family
ID=50380520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320685787.0U Expired - Fee Related CN203521641U (en) | 2013-10-31 | 2013-10-31 | Elasticity-adjustable lifting appliance electricity connection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203521641U (en) |
-
2013
- 2013-10-31 CN CN201320685787.0U patent/CN203521641U/en not_active Expired - Fee Related
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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: 20140402 Termination date: 20181031 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |