CN204991996U - A earthing device for arc -welding anchor clamps - Google Patents
A earthing device for arc -welding anchor clamps Download PDFInfo
- Publication number
- CN204991996U CN204991996U CN201520412951.XU CN201520412951U CN204991996U CN 204991996 U CN204991996 U CN 204991996U CN 201520412951 U CN201520412951 U CN 201520412951U CN 204991996 U CN204991996 U CN 204991996U
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- China
- Prior art keywords
- guide arm
- copper
- copper billet
- spring
- guide rod
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Abstract
The utility model provides an earthing device for arc -welding anchor clamps, including guide arm, copper billet and copper cable, in the copper billet is inserted at the top of guide arm, and the copper billet links to each other with the copper cable, wherein, the copper billet is fixed in the top of guide arm through first bolt and second bolt, and the copper cable passes through the connecting block and link to each other with the copper billet, then is fixed in the top of guide arm through the third bolt as for the connecting block, simultaneously, have spring and lock nut at the bottom of guide arm cover, this lock nut lies in the below of spring, and the outside cover of this external spring has the fixed block. Owing to adopted above -mentioned technique, the utility model discloses utilize on the copper billet is fixed in the guide arm with the copper cable and since the copper billet can be on the guide arm free rotation to the rotary motion of copper cable around the guide arm has been realized, simultaneously, through adjusting the compressive deformation that lock nut controlled guide arm bottom spring, and then the purpose of part with arc -welding set lug connection has been reached.
Description
Technical field
The utility model relates to auto parts machinery production field, particularly relates to a kind of earthing device for arc welding fixture.
Background technology
Along with the raising day by day of people's living standard, automobile have also been obtained to be applied widely, thus has driven the flourish of auto parts machinery product.
At present, when producing auto parts machinery, often need to use arc welding fixture; And in arc welding fixture, in order to prevent drain, need to realize mutually insulated between frock and ground.But when using existing arc welding fixture, the ground connection of part is by utilizing the earth clip of arc welder to clamp part, thus be grounded; The operating procedure that formation like this is more, finally causes the increase of work on the spot amount.
Utility model content
In order to solve above-mentioned operational issue, the utility model provides a kind of earthing device for arc welding fixture, can realize part and be connected with the direct of arc welder.
Above-mentioned a kind of earthing device for arc welding fixture, comprises guide rod, copper billet and copper cable, and the top of described guide rod is inserted in copper billet, and described copper billet is connected with copper cable; Wherein, described copper billet is fixed on the top of guide rod by the first latch and the second latch; Described copper cable is connected with copper billet by contiguous block, and described contiguous block is fixed on the top of guide rod by the 3rd latch;
The bottom cover of described guide rod has spring and locking nut, and described locking nut is positioned at the below of spring, and the outside cover of described spring has fixed block.
In said apparatus, described first latch and the second latch are all positioned at the top of the 3rd latch.
In said apparatus, between described locking nut and spring, be provided with pad.
In said apparatus, described locking nut is screwed on the bottom of guide rod by rotating.
Advantage of the present utility model and beneficial effect are: the utility model provides a kind of earthing device for arc welding fixture, copper billet is utilized to be fixed on guide rod by copper cable, because copper billet can rotate freely on guide rod, thus achieve the rotary motion of copper cable around guide rod; Meanwhile, controlled the compressive deformation of spring bottom guide rod by adjusting lock nut, and then reach the object that part is directly connected with arc welder.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of earthing device in the utility model.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is further described.Following examples only for clearly the technical solution of the utility model being described, and can not limit protection range of the present utility model with this.
Fig. 1 is the structural representation of earthing device in the utility model; As shown in Figure 1, the utility model describes a kind of earthing device for arc welding fixture, comprises guide rod 5, copper billet 7 and copper cable 11, and is inserted in copper billet 7 at the top of guide rod 5, and copper billet 7 is then connected with copper cable 11.
Wherein, copper billet 7 is fixed on the top of guide rod 5 respectively by the first latch 8 and the second latch 9; And copper cable 11 is connected with copper billet 7 by contiguous block 10, and contiguous block 10 is then fixed on the top of guide rod 5 by the 3rd latch 6;
Preferably, the first above-mentioned latch 8 and the second latch 9 are all positioned at the top of the 3rd latch 6, thus make overall structure more reasonable, effectively reduce the volume of device.
Further, also overlap in the bottom of guide rod 5 and have spring 2 and locking nut 3, this locking nut 3 is positioned at the below of spring 2, and has fixed block 1 at the outside of spring 2 cover, carrys out firm spring 2 with this.
Preferably, between locking nut 3 and spring 2, be also provided with pad 4, thus play good buffering effect; Meanwhile, above-mentioned locking nut 3 is by rotating the bottom being screwed on guide rod 5, making this locking nut 3 can move up and down along guide rod 5, thus reach the object of control spring 2 compressive deformation.
In actual use, first copper cable 11 being connected with arc welder, then earthing device being arranged on associated clamps, making part can be seamless applying with this earthing device when placing, and can be formed with welding machine and reflux during welding.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (4)
1. for an earthing device for arc welding fixture, comprise guide rod, copper billet and copper cable, the top of described guide rod is inserted in copper billet, and described copper billet is connected with copper cable; It is characterized in that, described copper billet is fixed on the top of guide rod by the first latch and the second latch; Described copper cable is connected with copper billet by contiguous block, and described contiguous block is fixed on the top of guide rod by the 3rd latch;
The bottom cover of described guide rod has spring and locking nut, and described locking nut is positioned at the below of spring, and the outside cover of described spring has fixed block.
2. a kind of earthing device for arc welding fixture as claimed in claim 1, it is characterized in that, described first latch and the second latch are all positioned at the top of the 3rd latch.
3. a kind of earthing device for arc welding fixture as claimed in claim 1, is characterized in that, be provided with pad between described locking nut and spring.
4. a kind of earthing device for arc welding fixture as claimed in claim 1, is characterized in that, described locking nut is screwed on the bottom of guide rod by rotating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520412951.XU CN204991996U (en) | 2015-06-15 | 2015-06-15 | A earthing device for arc -welding anchor clamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520412951.XU CN204991996U (en) | 2015-06-15 | 2015-06-15 | A earthing device for arc -welding anchor clamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204991996U true CN204991996U (en) | 2016-01-20 |
Family
ID=55126327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520412951.XU Active CN204991996U (en) | 2015-06-15 | 2015-06-15 | A earthing device for arc -welding anchor clamps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204991996U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104901036A (en) * | 2015-06-15 | 2015-09-09 | 上海翼锐汽车科技有限公司 | Grounding device for arc-welding clamp |
-
2015
- 2015-06-15 CN CN201520412951.XU patent/CN204991996U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104901036A (en) * | 2015-06-15 | 2015-09-09 | 上海翼锐汽车科技有限公司 | Grounding device for arc-welding clamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |