CN201728466U - Spot welding machine electrode head for welding implantation bolt - Google Patents
Spot welding machine electrode head for welding implantation bolt Download PDFInfo
- Publication number
- CN201728466U CN201728466U CN2010202757649U CN201020275764U CN201728466U CN 201728466 U CN201728466 U CN 201728466U CN 2010202757649 U CN2010202757649 U CN 2010202757649U CN 201020275764 U CN201020275764 U CN 201020275764U CN 201728466 U CN201728466 U CN 201728466U
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- electrode tip
- hole
- electrode head
- clamping element
- screw
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Abstract
The utility model discloses a spot welding machine electrode head for welding an implantation bolt, which comprises an electrode head body. The electrode head body comprises a mounting part and a clamping part. The mounting part of the electrode head is connected with an electrode arm, and the clamping part is used for clamping the implantation bolt and welding. A milled flat platform is arranged on the outer wall of the clamping part. The clamping part of the electrode head is milled to be flat, so that the distance from the implantation bolt in the blind hole of the clamping part to the outer wall of the electrode head is reduced, and the distance from the maximum diameter site of the implantation bolt to the vertical side of a steel plate is reduced. The electrode head provided by the embodiment of the utility model is suitable for a spot welding machine. By virtue of the electrode head, a special welding machine needs not to be imported, so as to reduce cost.
Description
Technical field
The utility model relates to the mash welder technical field, and screw spot welding electrode head is planted in particularly a kind of welding.
Background technology
All need on the net sheet metal component a large amount of welding to plant screw in a plurality of industries such as five metals, automobile, shipbuilding, aircrafts, need plant the screw welding machine special, in welding process, in welding gun, have one to be used for clamping and to plant screw, and the parts of conduction welding current, plant the screw electrode tip.The arc welding gun head diameter of existing welding machine is the three leg fulcrums of 50mm, it is just particularly difficult that steel plate root weld behind the doubling bending deformation is planted screw, disintegrate the limit recently also more than 25mm, utilization rate is extremely low in the processing of door-plate series products, and the design and processes of product has been brought limitation.And plant the screw welding machine special and be the import special machine, cost is very high.
The utility model content
For solving the problems of the technologies described above, the utility model embodiment provides a kind of welding to plant screw spot welding electrode head, and to reach the purpose that the distance of planting screw maximum gauge place and steel plate vertical edge is reduced, technical scheme is as follows:
Screw spot welding electrode head is planted in a kind of welding, comprises the electrode tip body, and the rear portion of described electrode tip body is an installation portion, and the front portion of described electrode tip body is the clamping section,
The end of described installation portion is provided with first blind hole, and the outer wall of described installation portion is provided with tapering, and the conical surface is provided with draw-in groove;
The end of described clamping section is provided with lays second blind hole of planting screw, described clamping section periphery is provided with groove, described groove is provided with the through hole that is communicated with second blind hole, the metallic elastic clamping element is housed in groove, and described metallic elastic clamping element clamps the described screw of planting by the clamping element that clamping is arranged in the through hole;
The outer wall of described clamping section is provided with and mills flat platform.
Preferably, described clamping element is a steel ball, and described through hole is a circular nested through hole of laying described steel ball.
Preferably, described clamping element is a steel column, and described through hole is a cylindrical hole of laying steel column.
Preferably, described clamping element is a steel plate, and described through hole is a cuboid through hole of laying steel plate.
Preferably, described metallic elastic clamping element is wire jump ring.
Preferably, the described metallic elastic clamping element collar that is metal tape system.
Preferably, described metal is spring steel or stainless steel.
Screw spot welding electrode head is planted in the welding that the utility model embodiment provides, and comprises the electrode tip body, and the electrode tip body is divided into installation portion and clamping section, and the installation portion of electrode tip is connected with horn, and the clamping section is used for clamping and plants screw and welding.The outer wall of the clamping section of electrode tip is provided with and mills flat platform, owing to mill the clamping section of electrode tip flat, the distance of the outer wall of planting screw and electrode tip in the blind hole of clamping section is reduced, to reach the purpose that the distance of planting screw maximum gauge place and steel plate vertical edge is reduced.And the electrode tip that the utility model embodiment provides is applicable to mash welder, need not the import welding machine special, has reduced cost.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to do simple the introduction to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
The cutaway view of the electrode tip that Fig. 1 provides for the utility model embodiment one;
The vertical view of the electrode tip that Fig. 2 provides for the utility model embodiment one;
The structural representation of the electrode tip that Fig. 3 provides for the utility model embodiment one;
The cutaway view of the electrode tip that Fig. 4 provides for the utility model embodiment two.
The specific embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment one:
Referring to Fig. 1, Fig. 2 and Fig. 3, screw spot welding electrode head is planted in the welding that the utility model embodiment provides, comprise electrode tip body 1, the rear portion of electrode tip body is an installation portion, the front portion of electrode tip body is the clamping section, the end of installation portion is provided with first blind hole 2, the outer wall of installation portion is provided with tapering, the conical surface is provided with draw-in groove 3, the installation portion of electrode tip is connected with horn, first blind hole 2 is the inner loop water route of electrode tip, reaches circulation cooling purpose in first blind hole 2 of water pipe with water injecting electrode head in the horn, and draw-in groove 3 plays fixation.The end of the clamping section of electrode tip is provided with lays second blind hole 4 of planting screw, the clamping section periphery is provided with groove 5, groove 5 is provided with the through hole 6 that is communicated with second blind hole 4, through hole 6 is arranged to the circular nested shape, places steel ball 7 in the circle nest, and wire jump ring 8 is housed in groove 5, wire jump ring 8 is arranged on steel ball 7 in the through hole by clamping and clamps the screw of planting in second blind hole 4, steel ball 7 contacts with planting screw, when in running order, make and plants screw and can not fall.
The outer wall of the clamping section of electrode tip is provided with and mills flat platform 9, owing to mill the clamping section of electrode tip flat, the distance of the outer wall of planting screw and electrode tip in second blind hole 4 is reduced, to reach the purpose that the distance of planting screw maximum gauge place and steel plate vertical edge is reduced.
In other embodiments, wire jump ring 8 also can be the collar of metal tape system, and metal is spring steel or stainless steel.
Embodiment two:
Referring to Fig. 4, screw spot welding electrode head is planted in the welding that the utility model embodiment provides, comprise electrode tip body 1, the rear portion of electrode tip body is an installation portion, the front portion of electrode tip body is the clamping section, the end of installation portion is provided with first blind hole 2, the outer wall of installation portion is provided with tapering, the conical surface is provided with draw-in groove 3, the installation portion of electrode tip is connected with horn, first blind hole 2 is the inner loop water route of electrode tip, reaches circulation cooling purpose in first blind hole 2 of water pipe with water injecting electrode head in the horn, and draw-in groove 3 plays fixation.The end of the clamping section of electrode tip is provided with lays second blind hole 4 of planting screw, the clamping section periphery is provided with groove 5, groove 5 is provided with the through hole 6 that is communicated with second blind hole 4, through hole 6 is arranged to cylindrical shape, places steel column 10 in through hole 6, and wire jump ring 8 is housed in groove 5, wire jump ring 8 is arranged on steel column 10 in the through hole by clamping and clamps the screw of planting in second blind hole 4, steel column 10 contacts with planting screw, when in running order, make and plants screw and can not fall.
The outer wall of the clamping section of electrode tip is provided with and mills flat platform 9, owing to mill the clamping section of electrode tip flat, the distance of the outer wall of planting screw and electrode tip in second blind hole 4 is reduced, to reach the purpose that the distance of planting screw maximum gauge place and steel plate vertical edge is reduced.
In other embodiments, wire jump ring 8 also can be the collar of metal tape system, and metal is spring steel or stainless steel.Through hole 6 can be the cuboid through hole, lays steel plate in through hole.
Screw spot welding electrode head is planted in the welding that the utility model embodiment provides, and comprises the electrode tip body, and the electrode tip body is divided into installation portion and clamping section, and the installation portion of electrode tip is connected with horn, and the clamping section is used for clamping and plants screw and welding.The outer wall of the clamping section of electrode tip is provided with and mills flat platform, owing to mill the clamping section of electrode tip flat, the distance of the outer wall of planting screw and electrode tip in the blind hole of clamping section is reduced, to reach the purpose that the distance of planting screw maximum gauge place and steel plate vertical edge is reduced.And the electrode tip that the utility model embodiment provides is applicable to mash welder, need not the import welding machine special, has reduced cost.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined herein General Principle can realize under the situation that does not break away from spirit or scope of the present utility model in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (7)
1. screw spot welding electrode head is planted in a welding, comprises the electrode tip body, and the rear portion of described electrode tip body is an installation portion, and the front portion of described electrode tip body is the clamping section, it is characterized in that,
The end of described installation portion is provided with first blind hole, and the outer wall of described installation portion is provided with tapering, and the conical surface is provided with draw-in groove;
The end of described clamping section is provided with lays second blind hole of planting screw, described clamping section periphery is provided with groove, described groove is provided with the through hole that is communicated with second blind hole, the metallic elastic clamping element is housed in groove, and described metallic elastic clamping element clamps the described screw of planting by the clamping element that clamping is arranged in the through hole;
The outer wall of described clamping section is provided with and mills flat platform.
2. electrode tip according to claim 1 is characterized in that, described clamping element is a steel ball, and described through hole is a circular nested through hole of laying described steel ball.
3. electrode tip according to claim 1 is characterized in that, described clamping element is a steel column, and described through hole is a cylindrical hole of laying steel column.
4. electrode tip according to claim 1 is characterized in that, described clamping element is a steel plate, and described through hole is a cuboid through hole of laying steel plate.
5. electrode tip according to claim 1 is characterized in that, described metallic elastic clamping element is wire jump ring.
6. electrode tip according to claim 1 is characterized in that, described metallic elastic clamping element is the collar of metal tape system.
7. according to any described electrode tip of claim 1-6, it is characterized in that described metal is spring steel or stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202757649U CN201728466U (en) | 2010-07-28 | 2010-07-28 | Spot welding machine electrode head for welding implantation bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202757649U CN201728466U (en) | 2010-07-28 | 2010-07-28 | Spot welding machine electrode head for welding implantation bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201728466U true CN201728466U (en) | 2011-02-02 |
Family
ID=43519624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202757649U Expired - Lifetime CN201728466U (en) | 2010-07-28 | 2010-07-28 | Spot welding machine electrode head for welding implantation bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201728466U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114083240A (en) * | 2021-11-29 | 2022-02-25 | 贵州天义电器有限责任公司 | Welding method for two-body conductive block |
-
2010
- 2010-07-28 CN CN2010202757649U patent/CN201728466U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114083240A (en) * | 2021-11-29 | 2022-02-25 | 贵州天义电器有限责任公司 | Welding method for two-body conductive block |
| CN114083240B (en) * | 2021-11-29 | 2024-03-01 | 贵州天义电器有限责任公司 | Welding method for two-body conductive block |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: BEIJING RAILWAY SIGNAL CO., LTD. Free format text: FORMER NAME: BEIJING RAILWAY SIGNAL FACTORY |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 102613 Beijing city Daxing District Huangcun Langfa Village Road No. 2 four Patentee after: Beijing Railway Signal Co., Ltd. Address before: 102613 Beijing city Daxing District Huangcun Langfa Village Road No. 2 four Patentee before: Beijing Railway Signal Factory |
|
| CX01 | Expiry of patent term |
Granted publication date: 20110202 |
|
| CX01 | Expiry of patent term |