CN202877722U - Grounding electrode fixing seat for pin type electrode point welding machine - Google Patents
Grounding electrode fixing seat for pin type electrode point welding machine Download PDFInfo
- Publication number
- CN202877722U CN202877722U CN 201220553260 CN201220553260U CN202877722U CN 202877722 U CN202877722 U CN 202877722U CN 201220553260 CN201220553260 CN 201220553260 CN 201220553260 U CN201220553260 U CN 201220553260U CN 202877722 U CN202877722 U CN 202877722U
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- Prior art keywords
- welding
- fixing seat
- branch sleeve
- welding machine
- electrode
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- 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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- 238000003466 welding Methods 0.000 title abstract description 28
- 229910000679 solder Inorganic materials 0.000 description 5
- 239000011888 foil Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model relates to a grounding electrode fixing seat for a pin type electrode point welding machine. The fixing seat comprises a magnetic base, a connecting sleeve and a fixing bolt. The connecting sleeve is arranged on the magnetic base. A screw hole is formed in the side wall of the connecting sleeve. The fixing bolt is screwed in the screw hole of the side wall of the connecting sleeve. According to the fixing seat, welding operation of the point welding machine is convenient, welding efficiency is effectively improved, and welding product quality is guaranteed.
Description
Technical field
The utility model relates to a kind of earth electrode holder for the needle electrode mash welder.
Background technology
Mash welder system adopts the principle of two-sided two point overcurrent welding, an electrode pressurization workpiece makes double layer of metal form certain contact resistance under the pressure of this electrode during work, another electrode contact one deck workpiece, and welding current forms the thermal welding of moment from an electrode stream during to another electrode through the double layer of metal part at contact resistance point, and welding current moment forms the loop from an electrode along two part flows to another electrode, does not injure the internal structure of welded piece.
There is certain defective in the needle electrode mash welder in practical operation, as in the foil gauge of weldable strain gauge is installed, weldable strain gauge and normal temperature strain gauge difference are exactly that foil gauge adopts mash welder to install rather than adopt the glue bonding, thereby mash welder is the indispensable instrument that weldable strain gauge is installed, the foil gauge installation process need have two operating personnel to implement weld job, operating personnel exert pressure a needle electrode butt welding contact, then another operating personnel finish the welding of pad with another needle electrode contacting metal substrate according to password start-up point welding machine.Obviously the operation of this needle electrode mash welder inconvenience needs two operating personnel's co-operatings, and welding efficiency is low, and is not suitable for the welding operation of small space, such as two operating personnel's combination misses, may cause that then solder joint destroys, and affects the quality of welding product.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of earth electrode holder for the needle electrode mash welder, utilizes this holder greatly to make things convenient for the welding operation of mash welder, Effective Raise welding efficiency, guaranteed the quality of welding product.
For solving the problems of the technologies described above, the earth electrode holder that the utility model is used for the needle electrode mash welder comprises magnetic bases, branch sleeve and set bolt, described branch sleeve is located on the described magnetic bases, described branch sleeve sidewall is provided with screw, and described set bolt is twisted in the screw of described branch sleeve sidewall.
Further, be threaded connection between above-mentioned branch sleeve and the magnetic bases.
Because being used for the earth electrode holder of needle electrode mash welder, the utility model adopted technique scheme, be that this holder comprises magnetic bases, branch sleeve and set bolt, branch sleeve is located on the magnetic bases, the branch sleeve sidewall is provided with screw, and set bolt is twisted in the screw of branch sleeve sidewall.This holder has greatly made things convenient for the welding operation of mash welder, Effective Raise welding efficiency, guaranteed the quality of welding product.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and embodiments:
Fig. 1 is the structural representation that the utility model is used for the earth electrode holder of needle electrode mash welder;
Fig. 2 implements the schematic diagram of spot welding for using this holder.
The specific embodiment
As shown in Figure 1, the earth electrode holder that the utility model is used for the needle electrode mash welder comprises magnetic bases 1, branch sleeve 2 and set bolt 3, described branch sleeve 2 is located on the described magnetic bases 1, described branch sleeve 2 sidewalls are provided with screw 21, and described set bolt 3 is twisted in the screw 21 of described branch sleeve 2 sidewalls.
Further, be threaded connection between above-mentioned branch sleeve 2 and the magnetic bases 1.
As shown in Figure 2, this fixed seat structure is simple, it is convenient to use, when actual spot welding operation, this holder to be located on the metallic substrates 4, this holder reliably is adsorbed in metallic substrates 4 by magnetic bases 1, ground connection needle electrode 6 is inserted in the branch sleeve 2, then make ground connection needle electrode 6 reliable these holders that connect by set bolt 3, then hand-held another needle electrode 5 of operating personnel applies certain pressure against solder joint 8 and butt welding point 8, can finish the welding of solder joint 8 behind the start-up point welding machine 7.Use the weld job that has greatly made things convenient for solder joint behind this holder, it only needs one man operation, has both guaranteed the quality of solder joint, has also improved the efficient of weld job, has guaranteed the quality of welding product.The starting switch of mash welder can be moved to simultaneously the needle electrode of operation, further facilitate spot weld operation.
Claims (2)
1. earth electrode holder that is used for the needle electrode mash welder, it is characterized in that: this holder comprises magnetic bases, branch sleeve and set bolt, described branch sleeve is located on the described magnetic bases, described branch sleeve sidewall is provided with screw, and described set bolt is twisted in the screw of described branch sleeve sidewall.
2. the earth electrode holder for the needle electrode mash welder according to claim 1 is characterized in that: be threaded connection between described branch sleeve and the magnetic bases.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220553260 CN202877722U (en) | 2012-10-26 | 2012-10-26 | Grounding electrode fixing seat for pin type electrode point welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220553260 CN202877722U (en) | 2012-10-26 | 2012-10-26 | Grounding electrode fixing seat for pin type electrode point welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202877722U true CN202877722U (en) | 2013-04-17 |
Family
ID=48069187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220553260 Expired - Fee Related CN202877722U (en) | 2012-10-26 | 2012-10-26 | Grounding electrode fixing seat for pin type electrode point welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202877722U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103042297A (en) * | 2012-12-27 | 2013-04-17 | 苏州先科精密机械有限公司 | Easy-to-replace welding electrode |
| CN107984073A (en) * | 2016-10-27 | 2018-05-04 | 江苏瑞凌新能源科技有限公司 | A kind of mash welder electrode assembly |
-
2012
- 2012-10-26 CN CN 201220553260 patent/CN202877722U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103042297A (en) * | 2012-12-27 | 2013-04-17 | 苏州先科精密机械有限公司 | Easy-to-replace welding electrode |
| CN107984073A (en) * | 2016-10-27 | 2018-05-04 | 江苏瑞凌新能源科技有限公司 | A kind of mash welder electrode assembly |
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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: 20130417 Termination date: 20151026 |
|
| EXPY | Termination of patent right or utility model |