Welding fixture of limiting fixing sleeve
A welding fixture and limit fixing technology, which is applied in welding equipment, auxiliary welding equipment, welding/cutting auxiliary equipment, etc., can solve the problems of uneven stress on the limit sleeve, uneven distribution of solder joints, and different degrees of wear. to save time
Inactive Publication Date: 2013-09-04
TIANJIN TIANDE SUSPENSION SYST
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Problems solved by technology
[0004] The problem in the current working process is that the distribution of the four solder joints of the limit sleeve is uneven, uneven, and sometimes solder joints are connected
This situation will lead to uneven stress on the 4 welding points of the limit sleeve during use, resulting in different degrees of wear and ultimately lead to quality problems
Method used
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Embodiment Construction
[0015] attached by figure 1 It can be seen that the present invention includes a workbench 1 and a welding torch 6 . The workbench 1 is provided with a support block 5 and a slideway 3 , and the support block is fixed on the workbench 1 . A right-angle clamp 2 is arranged on the slideway. See attached figure 2 , A hole 9 is provided on the front of the right-angle fixture 2, and a rubber sleeve 12 is arranged in the hole 9.
[0016] Working principle: according to the type of piston rod 4 to be processed, the position of the right-angle fixture 2 is determined, the rear end of the piston rod 4 is aligned with the fixture hole 9 and inserted, the rod body is placed on the groove horizontally, and two welding points are started. After completion, turn over the right-angle fixture 2 by hand, automatically turn over 90° and weld the other two points. After the welding is completed, the piston rod is taken out to complete the welding.
[0017] The rubber cover 12 that puts in ...
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A welding fixture of a limiting fixing sleeve is used for welding the limiting fixing sleeve of an automotive shock absorber. The welding fixture comprises a workbench and a welding torch, wherein the workbench is provided with a supporting block and a sliding channel; the sliding channel is provided with a right angle fixture which is provided with a hole groove; and one end of the right angle fixture, which is opposite to the hole groove, is provided with a rotating shaft which is provided with a fixing end. The welding fixture of the limiting fixing sleeve has the advantages of having a limiting function, enabling the limiting fixing sleeve to be automatically aligned with the position of the welding torch, omitting visual, adjusting and positioning action of operators and saving the time; enabling connecting lines of opposite angles of four welding points to be necessarily perpendicular and enabling the welding points to be uniformly distributed due to the fact that a right-angle side of the right angle fixture turns over to drive a piston rod to constantly rotate in 90 degrees; and enabling the distance to be adjusted through the sliding channel to adapt to the length of different model piston rods and being used for welding multiple types.
Description
technical field [0001] The invention relates to the production of the automobile shock absorber, in particular to the welding of the limit fixing sleeve of the automobile shock absorber. Background technique [0002] The piston rod inside the automobile shock absorber is an important part of it, and it is also a key part that directly affects the internal structure and overall effectiveness of the shock absorber. The limit sleeve on the piston rod plays an important role in fixing the position of the piston rod and strengthening the firmness in the working process of the shock absorber. [0003] The current welding process is to place the spacer sleeve part on the piston rod, place it horizontally on the compactor, locate, compress, and take out. After that, it is passed to the welding station. There are two metal blocks with arc-shaped grooves on the table of the welding station, which are fixed on the workbench. The operator holds the piston rod with the limit sleeve all...
Claims
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IPC IPC(8): B23K37/053
Inventor 严祖红
Owner TIANJIN TIANDE SUSPENSION SYST