CN204524532U - A kind of resistance and electric wire electrode for spot welding head - Google Patents
A kind of resistance and electric wire electrode for spot welding head Download PDFInfo
- Publication number
- CN204524532U CN204524532U CN201520179978.9U CN201520179978U CN204524532U CN 204524532 U CN204524532 U CN 204524532U CN 201520179978 U CN201520179978 U CN 201520179978U CN 204524532 U CN204524532 U CN 204524532U
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- Prior art keywords
- electrode
- head
- resistance
- spot welding
- electric wire
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of resistance and electric wire electrode for spot welding head, include top electrode copper rod and bottom electrode copper rod, top electrode tungsten head and bottom electrode tungsten head is fixed with respectively in the lower end of described top electrode copper rod and the upper end of bottom electrode copper rod, top electrode tungsten head is provided with electrode plush copper, bottom electrode tungsten head is provided with the electrode groove matched with described electrode plush copper.The utility model is convenient to operation, and pad localization is accurate, and weld appearance is attractive in appearance, pad size uniform, and welding is reliable, does not damage resistance.
Description
Technical field
The utility model relates to resistance electric welding technical field, particularly relates to a kind of resistance and electric wire electrode for spot welding head.
Background technology
Each conductor termination of original technology flatiron welding kesistance pin and electric wire, welding efficiency is low, and artificial rosin joint is more, bad control.
Utility model content
The utility model object is exactly the defect in order to make up prior art, provides a kind of resistance and electric wire electrode for spot welding head.
The utility model is achieved through the following technical solutions:
A kind of resistance and electric wire electrode for spot welding head, include top electrode copper rod and bottom electrode copper rod, top electrode tungsten head and bottom electrode tungsten head is fixed with respectively in the lower end of described top electrode copper rod and the upper end of bottom electrode copper rod, top electrode tungsten head is provided with electrode plush copper, bottom electrode tungsten head is provided with the electrode groove matched with described electrode plush copper.Described electrode plush copper and electrode groove must adopt slow wire feeding to process.
Described electrode plush copper and electrode groove can be one or two.Dual grooved and single-channel type spot welding electrode is designed respectively for single branch line and two branch line correspondence; electrode groove and electrode plush copper press wire conductor size and resistance pins size design; and adopt slow wire feeding to process; when guaranteeing that upper/lower electrode coincide, contact surface is smooth; avoid the welding molten tin that fast wire winding causes to stick in the electrode line of rabbet joint, cause pickup difficulty after abnormal welding or welding.
Use mash welder spot welding, utilize the principle that lifetime of resistance spot welding electrode generates heat, resistance pins and multi cord are placed in the tungsten head mould tool of well in advance, and upper electrode tip presses down identical bottom electrode groove, makes resistance pins and the mutual welding of multi cord.
The utility model has the advantages that: the utility model is convenient to operation, pad localization is accurate, and weld appearance is attractive in appearance, pad size uniform, and welding is reliable, does not damage resistance.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment one.
Fig. 2 is the structural representation of the utility model embodiment two.
Detailed description of the invention
Embodiment one:
As shown in Figure 1, a kind of resistance and electric wire electrode for spot welding head, include top electrode copper rod 1 and bottom electrode copper rod 2, top electrode tungsten head 3 and bottom electrode tungsten head 4 is fixed with respectively in the lower end of described top electrode copper rod 1 and the upper end of bottom electrode copper rod 2, top electrode tungsten head 3 is provided with two electrode plush coppers 5, bottom electrode tungsten head 4 is provided with two electrode grooves 6 matched with described electrode plush copper 5.
Embodiment two:
As shown in Figure 2, a kind of resistance and electric wire electrode for spot welding head, include top electrode copper rod 1 and bottom electrode copper rod 2, top electrode tungsten head 3 and bottom electrode tungsten head 4 is fixed with respectively in the lower end of described top electrode copper rod 1 and the upper end of bottom electrode copper rod 2, top electrode tungsten head 3 is provided with an electrode plush copper 5, bottom electrode tungsten head 4 is provided with an electrode groove 6 matched with described electrode plush copper 5.
Claims (3)
1. a resistance and electric wire electrode for spot welding head, it is characterized in that: include top electrode copper rod and bottom electrode copper rod, top electrode tungsten head and bottom electrode tungsten head is fixed with respectively in the lower end of described top electrode copper rod and the upper end of bottom electrode copper rod, top electrode tungsten head is provided with electrode plush copper, is provided with the electrode groove matched with described electrode plush copper at bottom electrode tungsten head.
2. a kind of resistance according to claim 1 and electric wire electrode for spot welding head, is characterized in that: described electrode plush copper and electrode groove are two.
3. a kind of resistance according to claim 1 and electric wire electrode for spot welding head, is characterized in that: described electrode plush copper and electrode groove are one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520179978.9U CN204524532U (en) | 2015-03-28 | 2015-03-28 | A kind of resistance and electric wire electrode for spot welding head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520179978.9U CN204524532U (en) | 2015-03-28 | 2015-03-28 | A kind of resistance and electric wire electrode for spot welding head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204524532U true CN204524532U (en) | 2015-08-05 |
Family
ID=53738585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520179978.9U Expired - Fee Related CN204524532U (en) | 2015-03-28 | 2015-03-28 | A kind of resistance and electric wire electrode for spot welding head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204524532U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106785493A (en) * | 2016-11-12 | 2017-05-31 | 南昌航空大学 | A kind of connection method for microfine diameter electrode pin line and stranded conductor |
| CN111112814A (en) * | 2019-12-26 | 2020-05-08 | 李钢 | Resistance welding device for electric wire |
| WO2020140503A1 (en) * | 2018-12-30 | 2020-07-09 | 苏州阿福机器人有限公司 | Motor winding welding electrode and motor winding welding process |
| CN112276324A (en) * | 2020-12-30 | 2021-01-29 | 季华科技有限公司 | Be used for articulated resistance welding device of car wiring harness wire |
-
2015
- 2015-03-28 CN CN201520179978.9U patent/CN204524532U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106785493A (en) * | 2016-11-12 | 2017-05-31 | 南昌航空大学 | A kind of connection method for microfine diameter electrode pin line and stranded conductor |
| CN106785493B (en) * | 2016-11-12 | 2019-10-22 | 南昌航空大学 | A kind of connection method for microfine diameter electrode pin line and stranded conductor |
| WO2020140503A1 (en) * | 2018-12-30 | 2020-07-09 | 苏州阿福机器人有限公司 | Motor winding welding electrode and motor winding welding process |
| CN111112814A (en) * | 2019-12-26 | 2020-05-08 | 李钢 | Resistance welding device for electric wire |
| CN112276324A (en) * | 2020-12-30 | 2021-01-29 | 季华科技有限公司 | Be used for articulated resistance welding device of car wiring harness wire |
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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: 20150805 Termination date: 20210328 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |