CN210306208U - Special askew head electrode for resistance welding - Google Patents
Special askew head electrode for resistance welding Download PDFInfo
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- CN210306208U CN210306208U CN201920516169.0U CN201920516169U CN210306208U CN 210306208 U CN210306208 U CN 210306208U CN 201920516169 U CN201920516169 U CN 201920516169U CN 210306208 U CN210306208 U CN 210306208U
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Abstract
The utility model discloses a special askew first electrode of resistance welding, its characterized in that: including electrode tip, electrode arm, electrode rod and the electrode mount pad that connects gradually, contained angle between electrode arm and the electrode rod is 30 ~ 60 degrees, the electrode rod is hollow copper cylinder, the installation direction of electrode tip is parallel with the axle center of electrode rod, the center of electrode rod is equipped with first mounting hole, the center of electrode mount pad is equipped with the second mounting hole that link up, first mounting hole and second mounting hole all are equipped with the internal thread, first mounting hole is relative and the diameter equals with the second mounting hole position. Compared with the prior art, use the utility model discloses reduce when welding abnormal shape part and change the electrode and reset the parameter and increase product machining efficiency, make the quality of product can guarantee.
Description
Technical Field
The utility model relates to a welding field of abnormal shape part, in particular to special askew first electrode of resistance welding.
Background
At present, when an electrode is used for welding a special-shaped part, the electrode readjustment parameter needs to be frequently replaced, and after the electrode readjustment parameter is replaced, the machining time is wasted after welding, and the machining period of the part is seriously influenced.
SUMMERY OF THE UTILITY MODEL
In view of this, the technical problem to be solved by the present invention is to provide an electric resistance welding askew head electrode, which ensures to reduce the processing period, thereby ensuring the product quality and overcoming the deficiencies of the prior art.
According to the utility model discloses an aspect provides a special askew first electrode of resistance welding, its characterized in that: including electrode tip, electrode arm, electrode rod and the electrode mount pad that connects gradually, contained angle between electrode arm and the electrode rod is 30 ~ 60 degrees, the electrode rod is hollow copper cylinder, the installation direction of electrode tip is parallel with the axle center of electrode rod, the center of electrode rod is equipped with first mounting hole, the center of electrode mount pad is equipped with the second mounting hole that link up, first mounting hole and second mounting hole all are equipped with the internal thread, first mounting hole is relative and the diameter equals with the second mounting hole position.
In some embodiments, the electrode arm is provided with a first cooling water tank, the electrode rod is provided with a second cooling water tank, and the electrode mounting seat is provided with a third cooling water tank, wherein the first cooling water tank, the second cooling water tank and the third cooling water tank are connected in sequence, and the first cooling water tank is connected with the electrode tip. Thereby, the electrode can be cooled by introducing cooling water.
The utility model has the advantages that: compared with the prior art, use the utility model discloses reduce when welding abnormal shape part and change the electrode and reset the parameter and increase product machining efficiency, make the quality of product can guarantee.
Drawings
Fig. 1 is a schematic structural view of a special welding head electrode for resistance welding according to an embodiment of the present invention;
FIG. 2 is a left side view of the special skewed-head electrode for resistance welding shown in FIG. 1;
fig. 3 is a schematic rear view of a special welding tip-tilted electrode for resistance welding according to another embodiment of the present invention.
Detailed Description
The following describes the present invention in further detail with reference to the accompanying drawings.
Fig. 1 to 3 schematically show a special skewed-head electrode for resistance welding according to an embodiment of the present invention.
Referring to fig. 1 to 3, the electrode assembly includes an electrode tip 1, an electrode arm 2, an electrode rod 3, and an electrode mount 4, which are connected in this order. The included angle between electrode arm 2 and the electrode rod 3 is 30 ~ 60 degrees, electrode arm 2 and electrode rod 3 integrated into one piece, and electrode rod 3 and electrode mount pad 4 can adopt welding or threaded connection. The electrode rod 3 is a hollow copper cylinder, and the electrode arm 2 and the electrode mounting seat 4 are both made of copper materials. The installation direction of the electrode tip 1 is parallel to the axis of the electrode rod 3, and the electrode arm 2 is in a gradually reduced arc shape from one end connected with the electrode rod 3 to one end connected with the electrode tip 1. The center of the electrode rod 3 is provided with a first mounting hole 31, the center of the electrode mounting seat 4 is provided with a second mounting hole 41 which penetrates through the electrode rod, and the first mounting hole 31 and the second mounting hole 41 are opposite in position and have the same diameter. Can be with through rotating electrode mount pad 4 the utility model discloses a special askew first electrode of resistance welding is connected with equipment, can weld heterotypic part.
The electrode arm 2 is provided with a first cooling water tank 21, the electrode rod 3 is provided with a second cooling water tank 32, the electrode mounting base 4 is provided with a third cooling water tank 42, one end of the first cooling water tank 21 is connected with the electrode tip 1, the other end of the first cooling water tank 21 is connected with one end of the second cooling water tank 32, and the other end of the second cooling water tank 32 is connected with the third cooling water tank 42. Cooling water may be introduced into the cooling water tank to cool the electrode tip 1.
Finally, it should be noted that: the above-mentioned embodiments are only used for illustrating the technical solution of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (2)
1. The utility model provides a special askew first electrode of resistance welding which characterized in that: including electrode tip (1), electrode arm (2), electrode pole (3) and the electrode mount pad (4) that connect gradually, contained angle between electrode arm (2) and electrode pole (3) is 30 ~ 60 degrees, electrode pole (3) are hollow copper cylinder, the installation direction of electrode tip (1) is parallel with the axle center of electrode pole (3), the center of electrode pole (3) is equipped with first mounting hole (31), the center of electrode mount pad (4) is equipped with second mounting hole (41) that link up, first mounting hole (31) and second mounting hole (41) all are equipped with the internal thread, relative and the diameter equals in first mounting hole (31) and second mounting hole (41) position.
2. The special skewed head electrode for electric resistance welding according to claim 1, wherein the electrode arm (2) is provided with a first cooling water tank (21), the electrode rod (3) is provided with a second cooling water tank (32), the electrode mounting seat (4) is provided with a third cooling water tank (42), the first cooling water tank (21), the second cooling water tank (32) and the third cooling water tank (42) are sequentially connected, and the first cooling water tank (21) is connected with the electrode head (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920516169.0U CN210306208U (en) | 2019-04-16 | 2019-04-16 | Special askew head electrode for resistance welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920516169.0U CN210306208U (en) | 2019-04-16 | 2019-04-16 | Special askew head electrode for resistance welding |
Publications (1)
| Publication Number | Publication Date |
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| CN210306208U true CN210306208U (en) | 2020-04-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201920516169.0U Active CN210306208U (en) | 2019-04-16 | 2019-04-16 | Special askew head electrode for resistance welding |
Country Status (1)
| Country | Link |
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| CN (1) | CN210306208U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022083036A1 (en) * | 2020-10-22 | 2022-04-28 | 中车青岛四方机车车辆股份有限公司 | Electric resistance spot welding device and method |
-
2019
- 2019-04-16 CN CN201920516169.0U patent/CN210306208U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022083036A1 (en) * | 2020-10-22 | 2022-04-28 | 中车青岛四方机车车辆股份有限公司 | Electric resistance spot welding device and method |
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