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Point welding machine for automobile front frame

A technology of spot welding machine and front frame, which is applied in the field of new energy vehicle production and processing, can solve the problems of low efficiency, no welding tool for automobile plate parts, low operation safety, etc., so as to improve safety and realize whole-process mechanized operation. , the effect of improving work efficiency

Pending Publication Date: 2018-07-10
WUHU YUANSHAN MACHINERY MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Both of the above two spot welding machines can realize the welding of automobile sheet metal parts, but neither is equipped with mechanized automobile sheet metal welding tooling, and the sheet metal parts need to be manually placed on the spot welding machine, which is less safe to operate, and low efficiency

Method used

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  • Point welding machine for automobile front frame
  • Point welding machine for automobile front frame
  • Point welding machine for automobile front frame

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Such as Figure 1 to Figure 3 Shown, a kind of spot welding machine that is used for automobile front frame, comprises spot welding machine main body 1, support 2, upper electrode 3 and lower electrode 4, and spot welding machine main body 1 is installed on the support 2, and described machine An upper cylinder 6 is installed on the seat 2, and the output rod of the upper cylinder 6 is connected with an upper electrode support 7, and two upper electrodes 3 are installed on the bottom of the upper electrode support 7, and the upper electrode support 7 is also connected to the machine base through a guide assembly 8. 2 is connected and can move up and down, the base 2 is provided with a lower electrode 4 corresponding to the upper electrode 3, the lower electrode 4 is connected to the lower motor support 15, the lower motor support 15 is connected to the lower cylinder 16, the other of the lower cylinder 16 One end is installed on the frame 2, and the frame 2 between the ...

Embodiment 2

[0028] Such as Figure 4 Shown, a kind of spot welding machine that is used for automobile front frame, comprises spot welding machine main body 1, support 2, upper electrode 3 and lower electrode 4, and spot welding machine main body 1 is installed on the support 2, and described machine An upper cylinder 6 is installed on the seat 2, and the output rod of the upper cylinder 6 is connected with an upper electrode support 7, and two upper electrodes 3 are installed on the bottom of the upper electrode support 7, and the upper electrode support 7 is also connected to the machine base through a guide assembly 8. 2 is connected and can move up and down, the base 2 is provided with a lower electrode 4 corresponding to the upper electrode 3, the lower electrode 4 is connected to the lower motor support 15, the lower motor support 15 is connected to the lower cylinder 16, the other of the lower cylinder 16 One end is installed on the frame 2, and the frame 2 between the two lower el...

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Abstract

The invention discloses a point welding machine for an automobile front frame, and relates to the technical field of new energy automobile production and processing. The point welding machine for theautomobile front frame comprises a point welding machine body, an engine base, upper electrodes and lower electrodes. An upper air cylinder is arranged on the engine base; an upper electrode support is connected to an output rod of the upper air cylinder; the two upper electrodes are arranged on the bottom part of the upper electrode support; the upper electrode support is further connected with the engine base through a guiding assembly and can move up and down; the lower electrodes corresponding to the upper electrodes are arranged on the engine base; a retainer support is arranged at the position, between the two lower electrodes, of the engine base and is connected with a supporting plate through two pairs of connecting rods; a connecting piece is rotatably connected between one pair of connecting rods; and the other end of the connecting piece is connected to a driving device. According to the point welding machine for the automobile front frame provided by the invention, the supporting plate and the driving device are adopted, so that workpieces to be welded are fed automatically, a direct manual feeding and welding process is saved, the safety is good, and the efficiency ishigh; and the upper electrodes are driven by the upper air cylinder to move up and down, so that the full mechanization operation of welding is realized.

Description

technical field [0001] The invention relates to the technical field of production and processing of new energy automobiles, in particular to a spot welding machine used for the front frame of automobiles. Background technique [0002] New energy vehicles refer to the use of unconventional vehicle fuels as power sources (or the use of conventional vehicle fuels, the use of new vehicle power devices), integrated vehicle power control and advanced technology in driving, the formation of advanced technical principles, with Automobiles with new technology and new structure. [0003] In the automobile body sheet metal welding technology, especially the nut welding of the front frame of the bicycle, the single-side spot welding technology belongs to a relatively complicated semi-automatic welding technology. It is integrated into the automobile welding jig, so that the jig has welding function. [0004] Chinese Patent Publication No. CN206854835U discloses a floating single-sided...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K11/11B23K11/31B23K11/36
CPCB23K11/115B23K11/318B23K11/36
Inventor 徐杨徐克郎沈志杰王祥瑞刘东坡
Owner WUHU YUANSHAN MACHINERY MFG CO LTD
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