CN202185672U - Projection welding machine for stud welding - Google Patents
Projection welding machine for stud welding Download PDFInfo
- Publication number
- CN202185672U CN202185672U CN2011202979827U CN201120297982U CN202185672U CN 202185672 U CN202185672 U CN 202185672U CN 2011202979827 U CN2011202979827 U CN 2011202979827U CN 201120297982 U CN201120297982 U CN 201120297982U CN 202185672 U CN202185672 U CN 202185672U
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- CN
- China
- Prior art keywords
- welding
- projection
- stud
- stud welding
- utility
- Prior art date
- 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 - Lifetime
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- 238000003466 welding Methods 0.000 title claims abstract description 29
- 238000009413 insulation Methods 0.000 claims abstract description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 239000002184 metal Substances 0.000 description 7
- 230000015556 catabolic process Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a projection welding machine for stud welding, comprising a welding gun, an upper electrode and a lower electrode. The projection welding machine for stud welding is characterized in that the lower electrode is provided with a downwardly concave placing port in which an insulation sleeve is arranged. The projection welding machine for stud welding is simple in structure, convenient for use, stable and reliable in stud welding quality, low in cost and capable of reducing the production cost.
Description
Technical field
The utility model relates to welder, particularly a kind of can be widely used at automobile and mechanical industry, the projection welder that can be used for carrying out stud welding.
Background technology
The welding of panel beating parts is common operations in the mechanical industry, particularly auto manufacturing, wherein double-screw bolt is welded very general especially; Yet in the present automobile manufacture industry, in the welding process of plates of automobile parts,, when being welded, adopted double-screw bolt double-screw bolt to plant welder's mode of planting in a large number in order to improve weld strength and stability of the welding quality.But the existing soldering equipment expensive of planting needs tens0000 RMB easily, has increased production cost.Though and use general projection welder welding screw can save cost; But require very high to operation; Especially cross and then be difficult to weld when thin at the corresponding weldering parent sheet metal component material of planting; Operate and careless slightlyly will cause that to plant weldering parent sheet metal component breakdown or come off, cause part function to lose efficacy, produce waste.
Therefore be badly in need of a kind of simple in structurely, easy to use, the steady quality of stud welding is reliable, and cheap, can be used for carrying out the projection welder of stud welding.
The utility model content
The purpose of the utility model provides a kind of simple in structure, easy to use, and the steady quality of stud welding is reliable, and cheap, can be used for carrying out the projection welder of stud welding.
For realizing above-mentioned purpose, the technical scheme that the utility model adopted is:
A kind of projection welder that can be used for carrying out stud welding comprises welding gun, top electrode and bottom electrode, it is characterized in that: described bottom electrode is provided with the recessed mouth of putting into, and the described mouth of putting into is provided with insulation sleeve.
The beneficial effect of the utility model is: because described bottom electrode is provided with the recessed mouth of putting into, the described mouth of putting into is provided with insulation sleeve, just can double-screw bolt be placed on the insulation sleeve of putting into mouth so in use; Regulate the electrode pressure of top electrode and bottom electrode then; Make that double-screw bolt and sheet metal component are under the pressure of top electrode and bottom electrode all the time in process, and then stable operation, can not cause sheet metal component breakdown or come off; Guarantee the quality of production, improved production efficiency; Be provided with insulation sleeve owing to put into mouth in addition, just prevented when operation that like this screw thread silk tooth from being broken by electric current, guaranteed welding quality.The utility model is simple in structure, and is cheap, reduced production cost, practicality very.
Description of drawings
Accompanying drawing 1 is the structural representation of the utility model.
Symbol description among the figure:
Welding gun-1, top electrode-2, bottom electrode-3 is put into mouth-4, insulation sleeve-5, sheet metal component-6, double-screw bolt-7
The specific embodiment
Be described further below in conjunction with 1 pair of the utility model of accompanying drawing
The described a kind of projection welder that can be used for carrying out stud welding of the utility model comprises welding gun 1, top electrode 2 and bottom electrode 3, it is characterized in that: described bottom electrode 3 is provided with recessed puts into mouthfuls 4, describedly puts into mouthfuls 4 and is provided with insulation sleeve 5.
Just can double-screw bolt 7 be placed on the insulation sleeve 5 of putting into mouth 4 in use; Regulate the electrode pressure of top electrode 2 and bottom electrode 3 then; Make in process double-screw bolt 7 and sheet metal component 6 be in all the time under the pressure of top electrode 2 and bottom electrode 3, and then stable operation, can not cause sheet metal component 6 breakdown or come off; Guarantee the quality of production, improved production efficiency; Be provided with insulation sleeve 5 owing to put into mouthfuls 4 in addition, just prevented when operation that like this screw thread silk tooth from being broken by electric current, guaranteed welding quality, the utility model is simple in structure, and is cheap, reduced production cost, practicality very.
Claims (1)
1. a projection welder that can be used for carrying out stud welding comprises welding gun, top electrode and bottom electrode, it is characterized in that: described bottom electrode is provided with the recessed mouth of putting into, and the described mouth of putting into is provided with insulation sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202979827U CN202185672U (en) | 2011-08-16 | 2011-08-16 | Projection welding machine for stud welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202979827U CN202185672U (en) | 2011-08-16 | 2011-08-16 | Projection welding machine for stud welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202185672U true CN202185672U (en) | 2012-04-11 |
Family
ID=45917144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202979827U Expired - Lifetime CN202185672U (en) | 2011-08-16 | 2011-08-16 | Projection welding machine for stud welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202185672U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104014943A (en) * | 2014-05-06 | 2014-09-03 | 金德鑫科技（深圳）有限公司 | Stud welding machining method |
| JP2016074031A (en) * | 2014-10-07 | 2016-05-12 | 青山 省司 | Projection welding electrode |
| CN107252961A (en) * | 2017-05-17 | 2017-10-17 | 广州广汽荻原模具冲压有限公司 | A kind of stud welding method and welder |
| CN108356396A (en) * | 2018-02-12 | 2018-08-03 | 安徽江淮汽车集团股份有限公司 | Stud welding gun |
| CN109108451A (en) * | 2018-10-19 | 2019-01-01 | 湖北航嘉麦格纳座椅系统有限公司 | A kind of tooling device for sliding rail and projection welding bolt welding |
| CN111843148A (en) * | 2020-07-10 | 2020-10-30 | 上海通程汽车零部件有限公司 | Stud welding process for sheet metal part of automobile body |
| CN115780975A (en) * | 2023-01-10 | 2023-03-14 | 广州东焊智能装备有限公司 | Auxiliary screw welding mechanism |
-
2011
- 2011-08-16 CN CN2011202979827U patent/CN202185672U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104014943A (en) * | 2014-05-06 | 2014-09-03 | 金德鑫科技（深圳）有限公司 | Stud welding machining method |
| JP2016074031A (en) * | 2014-10-07 | 2016-05-12 | 青山 省司 | Projection welding electrode |
| CN107252961A (en) * | 2017-05-17 | 2017-10-17 | 广州广汽荻原模具冲压有限公司 | A kind of stud welding method and welder |
| CN108356396A (en) * | 2018-02-12 | 2018-08-03 | 安徽江淮汽车集团股份有限公司 | Stud welding gun |
| CN108356396B (en) * | 2018-02-12 | 2020-01-14 | 安徽江淮汽车集团股份有限公司 | Stud welding gun |
| CN109108451A (en) * | 2018-10-19 | 2019-01-01 | 湖北航嘉麦格纳座椅系统有限公司 | A kind of tooling device for sliding rail and projection welding bolt welding |
| CN111843148A (en) * | 2020-07-10 | 2020-10-30 | 上海通程汽车零部件有限公司 | Stud welding process for sheet metal part of automobile body |
| CN111843148B (en) * | 2020-07-10 | 2022-06-24 | 上海通程汽车零部件有限公司 | Stud welding process for sheet metal part of automobile body |
| CN115780975A (en) * | 2023-01-10 | 2023-03-14 | 广州东焊智能装备有限公司 | Auxiliary screw welding mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120411 |