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Mounting structure of welding gun of welding manipulator

A welding manipulator and installation structure technology, applied in welding equipment, auxiliary welding equipment, welding/cutting auxiliary equipment, etc., can solve the problems of difficult to correct the initial position of the origin, increased production costs, and low production efficiency, so as to improve production efficiency, Improve efficiency and save production cost

Active Publication Date: 2015-11-18
ZHEJIANG JUBA WELDING EQUIP MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Current welding manipulators such as the welding manipulator [patent number ZL200820137821.X] disclosed in Chinese patent literature, the welding manipulator [authorized announcement number CN202317388U] and the welding robot [authorized announcement number CN203610863U], etc., all fix the welding torch in a non-adjustable manner. Due to the wide variety of gas shielded welding torches at home and abroad, and the different specifications of gas shielded welding torches with different current loads, and the gooseneck of gas shielded welding torches has various angles, it is difficult to correct the initial position of the origin after the welding torch is replaced by the fixing method of this kind of welding torch , so after replacing the welding torch, the fixing fixture of the welding torch needs to be replaced together, so the process required for the replacement is complicated, resulting in low production efficiency, and at the same time, each type of welding torch needs to correspond to a kind of fixing fixture, which will lead to an increase in production costs

Method used

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  • Mounting structure of welding gun of welding manipulator
  • Mounting structure of welding gun of welding manipulator
  • Mounting structure of welding gun of welding manipulator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] This embodiment is as Figure 1 to Figure 4 As shown, the welding manipulator includes a mount 11 fixed on the lower end of the vertical shaft 1 , on which a motor 12 and a gearbox are fixed, and the output shaft of the gearbox is connected to a flange 13 . The installation structure of the welding torch of the welding manipulator is connected on the flange 13, including the rotating arm 3 and the clamping arm 4. One end of the rotating arm 3 is a plate-shaped adjustment section 31, and the other end of the rotating arm 3 is a straight rod-shaped The fixing section 32 ; the adjusting section 31 is provided with an adjusting hole 311 , the adjusting hole 311 is an arc-shaped strip hole, and the adjusting section 31 is opened with a counterbore 312 corresponding to the adjusting hole 311 one by one. There are at least two adjustment holes 311, and at least two adjustment holes 311 are concentric. Specifically, there are four adjustment holes 311 in the first embodiment. ...

Embodiment 2

[0029] The structure and principle of this embodiment are basically the same as those of Embodiment 1, except that there is one adjusting hole, and the arc formed by the adjusting hole is a superior arc. Several screw holes on the flange are all aligned with the adjustment holes, and some screws pass through the adjustment holes to connect with the screw holes.

Embodiment 3

[0031] The structure and principle of this embodiment are basically the same as that of Embodiment 1, the difference is that the fixing mechanism includes a splint hinged on the installation section, the splint is a curved plate, and the middle part of the splint is bent outward to form an installation jaw, the splint and the installation A torsion spring is provided between the segments so that the splint always has a tendency to abut against the end face of the mounting segment. The welding torch can be clamped to the mounting section by means of a clamping plate.

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Abstract

The invention provides a mounting structure of a welding gun of a welding manipulator, and belongs to the technical field of welding. The mounting structure of the welding gun of the welding manipulator comprises a rotating arm and a clamping arm, wherein a plate-shaped adjustment section is arranged at one end of the rotating arm; adjustment holes are formed in the adjustment section, and are arc strip-shaped holes; a plurality of screw holes aligned to the adjustment holes are formed in a flange; the adjustment section penetrates through the adjustment holes and the screw holes to be fixed to the flange through a fastening piece; a fixing section is arranged at the other end of the rotating arm; a connection section and a mounting section are arranged at the two ends of the clamping arm respectively; the connection section of the clamping arm is detachably connected with the fixing section of the rotating arm; when the clamping arm is fixed to the rotating arm, the mounting section of the clamping arm is positioned on one side of the rotating arm; and the mounting section of the clamping arm is provided with a fixing mechanism of detachable fixing welding gun. The mounting structure solves the technical problem that the welding gun of each model of the conventional welding manipulator requires a corresponding fixing fixture. The mounting structure has the advantages that the defect that the clamping arm is required to be replaced by another one after the welding gun is replaced is overcome, and the production cost is saved.

Description

technical field [0001] The invention belongs to the field of welding technology, and relates to a welding manipulator, in particular to an installation structure of a welding torch of the welding manipulator. Background technique [0002] At present, in the production of products organized by enterprises, it is necessary to fixedly connect the connecting parts of some metal parts or metal plates, that is, weld them. Welding generally adopts manual welding, but manual welding has low efficiency and high cost, and cannot adapt to the assembly line production method. Therefore, automatic welding manipulators have emerged as the times require. Welding manipulators can be designed according to actual production needs and have high production efficiency. The advantages of stable welding quality. [0003] The current welding manipulator adopts automatic control, and welding can be carried out automatically only by inputting parameters. In automatic production, it is often necessar...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K37/02
CPCB23K37/0252
Inventor 曹再华
Owner ZHEJIANG JUBA WELDING EQUIP MFG