CN104043897A - Automatic station welding gun electrode stem for robot - Google Patents
Automatic station welding gun electrode stem for robot Download PDFInfo
- Publication number
- CN104043897A CN104043897A CN201310078489.XA CN201310078489A CN104043897A CN 104043897 A CN104043897 A CN 104043897A CN 201310078489 A CN201310078489 A CN 201310078489A CN 104043897 A CN104043897 A CN 104043897A
- Authority
- CN
- China
- Prior art keywords
- electrode
- length
- welding gun
- stem
- robot
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/30—Features relating to electrodes
- B23K11/31—Electrode holders and actuating devices therefor
- B23K11/314—Spot welding guns, e.g. mounted on robots
Landscapes
- Engineering & Computer Science (AREA)
- Robotics (AREA)
- Mechanical Engineering (AREA)
- Resistance Welding (AREA)
Abstract
The invention relates to an automatic station welding gun electrode stem for a robot. The automatic station welding gun electrode stem for the robot comprises a stem body of the electrode stem and a base which is arranged at the front end of the stem body, wherein an electrode cap sleeves the base. The length of the stem body is larger than that of an existing stem body, the length of the base is larger than that of an existing base, and the electrode cap is shortened by the length the same as the length by which the stem body and the base are lengthened, so that the length of the whole electrode stem is in accordance with the existing length. Compared with the prior art, the automatic station welding gun electrode stem for the robot has the advantage that the machining quality and the machining efficiency can be improved.
Description
Technical field
The present invention relates to a kind of electrode stem, especially relate to a kind of for robot auto station welding gun electrode bar.
Background technology
At present, in the time of the four sash auto station welding of carrying out some vehicle, because the electrode cap of existing electrode stem is long, easily cause recirculated cooling water bad, and the situations such as generation dry joint (rosin joint), in addition the electrode stem that also exists in use electrode cap self falling phenomenon, silver soldering to fire is easily out of shape, and affects the situations such as concentricity, can have a strong impact on quality and the efficiency of welding.
Summary of the invention
Object of the present invention is exactly to provide a kind of robot auto station welding gun electrode bar that improves crudy and efficiency in order to overcome the defect that above-mentioned prior art exists.
Object of the present invention can be achieved through the following technical solutions:
A kind of for robot auto station welding gun electrode bar, comprise the body of rod of electrode stem and be arranged at lever front end and be provided with a pedestal, on this pedestal, be arranged with electrode cap, the Length Ratio raw footage of the described body of rod and pedestal increases, described electrode cap shortens identical length, makes the length of whole electrode stem consistent with raw footage.
The Length Ratio raw footage of the described body of rod and pedestal increases 10mm, and described electrode cap shortens identical length.
The described body of rod and pedestal adopt the mode of casting one-body molded.
Compared with prior art, the present invention has the following advantages:
One, the not yielding concentricity of electrode stem is accurate.
Two, no longer self falling of electrode cap.
Three, circulating water is good.
Four, the solder joint after welding is smooth.
Five, there is no dry joint phenomenon.
Six, change electrode cap speed and need not adjust again soon, promote into product efficiency.
Seven, electrode cap price is more cheap, is enterprise's cost efficiency.
Brief description of the drawings
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
Embodiment
As shown in Figure 1, a kind of robot auto station welding gun electrode bar that is used for, comprises the body of rod 1 of electrode stem and is arranged at the body of rod 1 front end being provided with a pedestal 2, is arranged with electrode cap 3 on pedestal 2.The body of rod 1 and pedestal 2 adopts the mode of casting one-body molded, is difficult for producing deformation and affects concentricity.The entire length of the body of rod 1 and pedestal 2 has increased 10mm with respect to the original length, electrode cap 3 shortens identical length, make the length of whole electrode stem consistent with raw footage, can effectively solve electrode cap long cause circulating water bad, easily produce the problems such as dry joint, can improve crudy and efficiency thereby improve.
Claims (3)
1. one kind for robot auto station welding gun electrode bar, comprise the body of rod of electrode stem and be arranged at lever front end and be provided with a pedestal, on this pedestal, be arranged with electrode cap, it is characterized in that, the Length Ratio raw footage of the described body of rod and pedestal increases, described electrode cap shortens identical length, makes the length of whole electrode stem consistent with raw footage.
2. one according to claim 1, for robot auto station welding gun electrode bar, is characterized in that, the Length Ratio raw footage of the described body of rod and pedestal increases 10mm, and described electrode cap shortens identical length.
3. one according to claim 1, for robot auto station welding gun electrode bar, is characterized in that, the described body of rod and pedestal adopt the mode of casting one-body molded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310078489.XA CN104043897A (en) | 2013-03-12 | 2013-03-12 | Automatic station welding gun electrode stem for robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310078489.XA CN104043897A (en) | 2013-03-12 | 2013-03-12 | Automatic station welding gun electrode stem for robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104043897A true CN104043897A (en) | 2014-09-17 |
Family
ID=51497559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310078489.XA Pending CN104043897A (en) | 2013-03-12 | 2013-03-12 | Automatic station welding gun electrode stem for robot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104043897A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104475956A (en) * | 2014-12-05 | 2015-04-01 | 重庆富士电梯有限责任公司 | Butt welding electrode |
| CN107790913A (en) * | 2017-11-17 | 2018-03-13 | 长沙展朔轩兴信息科技有限公司 | One kind is used for robot auto station welding gun electrode bar |
-
2013
- 2013-03-12 CN CN201310078489.XA patent/CN104043897A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104475956A (en) * | 2014-12-05 | 2015-04-01 | 重庆富士电梯有限责任公司 | Butt welding electrode |
| CN107790913A (en) * | 2017-11-17 | 2018-03-13 | 长沙展朔轩兴信息科技有限公司 | One kind is used for robot auto station welding gun electrode bar |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140917 |