CN210498893U - Welding gun for robot - Google Patents
Welding gun for robot Download PDFInfo
- Publication number
- CN210498893U CN210498893U CN201920623517.4U CN201920623517U CN210498893U CN 210498893 U CN210498893 U CN 210498893U CN 201920623517 U CN201920623517 U CN 201920623517U CN 210498893 U CN210498893 U CN 210498893U
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- holder
- main body
- welding gun
- robot
- supporting surface
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Abstract
The utility model discloses a welding gun for a robot, which comprises a gun head, a cable, a holder, a smelting tool assembly, a conductive nozzle and a welding gun main body; the jig assembly is connected with a T shaft of the robot, the holder is connected with the jig assembly, and the welding gun main body is connected with the holder; one end of the cable is communicated with the end part of a T shaft of the robot, and the other end of the cable is connected with the tail part of the welding gun main body; the torch head is arranged at the head of the welding torch main body, and the conductive nozzle is arranged at the front end of the torch head. The utility model discloses simple structure installs through smelting tool subassembly, holder between welder main part and the robot, and the equipment is convenient, convenient dismantlement and maintenance.
Description
Technical Field
The utility model relates to a welding robot technical field, specific welder for robot that says so.
Background
The welding robot is a multi-purpose automatic control manipulator capable of being repeatedly programmed, has three or more programmable axes and is used in the industrial automation field.
The robot welding gun is provided with a welding gun at the terminal of the industrial robot, and the welding gun executes welding operation under the control of the industrial robot. At present, the welding gun is assembled by adopting standard parts, so that the welding gun is single in structure, more and more complex structural parts to be welded are generated at present, and the welding gun cannot complete corresponding welding tasks. In addition, the welding gun component is not easy to disassemble, and the maintenance cost is high.
Disclosure of Invention
The purpose of the invention is as follows: to the problem that exists among the prior art, the utility model provides a welder for robot, the equipment is convenient, maintains simply.
The technical scheme is as follows: the welding gun for the robot of the utility model comprises a gun head, a cable, a holder, a smelting tool component, a conductive nozzle and a welding gun main body; the jig assembly is connected with a T shaft of the robot, the holder is connected with the jig assembly, and the welding gun main body is connected with the holder; one end of the cable is communicated with the end part of a T shaft of the robot, and the other end of the cable is connected with the tail part of the welding gun main body; the torch head is arranged at the head of the welding torch main body, and the conductive nozzle is arranged at the front end of the torch head.
Further perfecting the technical scheme, the jig component is of a second-order annular structure, the inner ring surface is lower than the outer ring surface, the middle part of the inner ring surface is a cable through hole, 8 robot connecting threaded holes are uniformly distributed in the inner ring surface along the circumferential direction, and a holder connecting threaded hole is arranged between every two robot connecting threaded holes; the device comprises a first step portion and a second step portion, wherein the first step portion and the second step portion are arranged in the radial direction of an inner ring surface in a relative mode, a robot positioning pin connecting hole is formed in the first step portion, and a holder positioning pin mounting hole is formed in the second step portion.
Further, the holder comprises a holder main body and a holder support, the holder main body is of an annular columnar structure, and the holder support is connected to the bottom of the holder main body; the diameter of the holder main body is smaller than the inner ring surface of the smelting tool assembly, and 4 waist-shaped connecting holes corresponding to the connecting threaded holes of the holder are formed in the circumferential direction of the holder main body; the holder support comprises a first supporting surface connected with the holder main body and a second supporting surface connected with the first supporting surface, two second supporting surface connecting holes are formed in the first supporting surface, and the rear half part of the second supporting surface is arranged at the bottom of the first supporting surface and connected with the first supporting surface through screws; two welding gun connecting holes are further formed in the front half portion of the second branch surface, and a welding gun positioning pin is arranged between the two welding gun connecting holes.
Further, the lance head comprises an arc-shaped portion and a straight portion, wherein the radius of the arc-shaped portion is 100mm, and the radian is 31 degrees.
Has the advantages that: compared with the prior art, the utility model has the advantages that: the utility model discloses simple structure installs through smelting tool subassembly, holder between welder main part and the robot, and the equipment is convenient, conveniently dismantles and maintains, is equipped with the locating pin between the interconnect and does benefit to the installation location.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
FIG. 2 is a schematic structural view of a jig assembly according to the present invention;
FIG. 3 is a top view of the holder of the present invention;
FIG. 4 is a front view of the holder of the present invention;
fig. 5 is a side view of the holder of the present invention.
Detailed Description
The technical solution of the present invention will be explained in detail through the accompanying drawings.
Example 1: the welding gun for the robot shown in fig. 1 comprises a gun head 1, a cable 3, a holder, a jig assembly, a contact tip and a welding gun main body 2; the jig assembly is connected with a T shaft of the robot, the holder is connected with the jig assembly, and the welding gun main body 2 is connected with the holder; one end of the cable 3 is communicated with the end part of the T shaft of the robot, and the other end of the cable is connected with the tail part of the welding gun main body 2. The torch head 1 is arranged at the head of the welding torch main body 2, the torch head 1 comprises an arc-shaped part and a straight line part, the radius of the arc-shaped part is 100mm, the radian is 31 degrees, and the conductive nozzle is arranged at the front end of the torch head 1.
As shown in fig. 2, the jig component is a second-order annular structure, the inner annular surface is lower than the outer annular surface, the middle part of the inner annular surface is a cable 3 through hole, 8 robot connecting threaded holes 42 are uniformly distributed on the inner annular surface along the circumferential direction, and a holder connecting threaded hole 41 is arranged between every two robot connecting threaded holes 42; along the relative first step portion, the second step portion that is equipped with of interior anchor ring radial direction, first step portion is equipped with robot locating pin connecting hole 44, and the second step portion is equipped with holder locating pin mounting hole 43.
As shown in fig. 3 to 5, the holder includes a holder main body 51 and a holder bracket, the holder main body 51 is a ring-shaped cylindrical structure, and the holder bracket is connected to the bottom of the holder main body 51; the diameter of the holder main body 51 is smaller than the inner ring surface of the smelting tool assembly, and 4 waist-shaped connecting holes corresponding to the holder connecting threaded holes 41 are formed in the circumferential direction of the holder main body 51; the holder bracket 53 comprises a first supporting surface 52 connected with the holder main body 51 and a second supporting surface 53 connected with the first supporting surface 52, two second supporting surface connecting holes are arranged on the first supporting surface 52, a threaded hole 56 is arranged at the rear part of the second supporting surface 53 corresponding to the second supporting surface connecting holes, and the second supporting surface is arranged at the bottom of the first supporting surface and is connected with the first supporting surface 52 through screws; two welding gun connecting holes 55 are further formed in the front half portion of the second branch surface, and a welding gun positioning pin 54 is arranged between the two welding gun connecting holes 55.
During installation, a positioning pin is inserted into a T shaft of the robot, a robot positioning pin connecting hole of the jig assembly and the positioning pin on the T shaft are positioned, and socket head cap screws are installed in 8 robot connecting threaded holes 42 for fixation; the positioning pins are arranged in the positioning pin mounting holes of the holder of the jig assembly, and the holder main body 51 is embedded into the positioning pins and connected with the holder connecting threaded holes 41 through outer hexagonal screws at the waist-shaped connecting holes. The welding gun main body 2 is positioned by the positioning pin and is fixedly connected with a welding gun connecting hole through an outer hexagonal screw, and an elastic gasket and a flat gasket are arranged on the outer hexagonal screw.
The protective sleeve at the rear end of the welding gun main body 2 is opened, one end of the head of the cable 3 is connected with the T shaft of the robot, the other end of the head of the cable passes through the middle part of the inner annular surface of the smelting tool assembly and the middle part of the holder main body 51 and is inserted into the rear end of the welding gun main body 2, and the protective sleeve is attached.
Thus, the welding gun is assembled.
As above, while the invention has been shown and described with reference to certain preferred embodiments, it is not to be construed as limiting the invention itself. Various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (4)
1. A welding gun for a robot is characterized in that: comprises a gun head, a cable, a holder, a smelting tool assembly, a conductive nozzle and a welding gun main body; the jig assembly is connected with a T shaft of the robot, the holder is connected with the jig assembly, and the welding gun main body is connected with the holder; one end of the cable is communicated with the end part of a T shaft of the robot, and the other end of the cable is connected with the tail part of the welding gun main body; the torch head is arranged at the head of the welding torch main body, and the conductive nozzle is arranged at the front end of the torch head.
2. The welding gun for robot according to claim 1, wherein: the jig component is of a second-order annular structure, the inner ring surface is lower than the outer ring surface, the middle part of the inner ring surface is a cable through hole, 8 robot connecting threaded holes are uniformly distributed in the inner ring surface along the circumferential direction, and a holder connecting threaded hole is arranged between every two robot connecting threaded holes; the device comprises a first step portion and a second step portion, wherein the first step portion and the second step portion are arranged in the radial direction of an inner ring surface in a relative mode, a robot positioning pin connecting hole is formed in the first step portion, and a holder positioning pin mounting hole is formed in the second step portion.
3. The welding gun for robot according to claim 2, wherein: the holder comprises a holder main body and a holder support, the holder main body is of an annular columnar structure, and the holder support is connected to the bottom of the holder main body; the diameter of the holder main body is smaller than the inner ring surface of the smelting tool assembly, and 4 waist-shaped connecting holes corresponding to the connecting threaded holes of the holder are formed in the circumferential direction of the holder main body; the holder support comprises a first supporting surface connected with the holder main body and a second supporting surface connected with the first supporting surface, two second supporting surface connecting holes are formed in the first supporting surface, and the rear half part of the second supporting surface is arranged at the bottom of the first supporting surface and connected with the first supporting surface through screws; two welding gun connecting holes are further formed in the front half portion of the second branch surface, and a welding gun positioning pin is arranged between the two welding gun connecting holes.
4. The welding gun for robot according to claim 1, wherein: the rifle head includes arc portion and straight line portion, and the radius of arc portion is 100mm, and the radian is 31.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920623517.4U CN210498893U (en) | 2019-05-05 | 2019-05-05 | Welding gun for robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920623517.4U CN210498893U (en) | 2019-05-05 | 2019-05-05 | Welding gun for robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210498893U true CN210498893U (en) | 2020-05-12 |
Family
ID=70542363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920623517.4U Active CN210498893U (en) | 2019-05-05 | 2019-05-05 | Welding gun for robot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210498893U (en) |
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2019
- 2019-05-05 CN CN201920623517.4U patent/CN210498893U/en active Active
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