Welding fixture for precise stainless steel products

A welding tooling and stainless steel technology, applied in welding equipment, welding accessories, manufacturing tools, etc., can solve the problems of wrong edge at the joint of two joints, unqualified product size accuracy, etc., to reduce production costs, economical and Timeliness, the effect of improving the economic benefits of products

CN105149753AInactive Publication Date: 2015-12-16WUXI ZHONGJIE VIBRATION ISOLATORS
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2015-12-16
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to a welding fixture for precise stainless steel products. The welding fixture comprises a bottom plate. The welding fixture is characterized in that a fixed block and a movable block are mounted on the bottom plate; the movable block is connected with a piston rod of a first air cylinder; a second air cylinder which is perpendicular to the first air cylinder is mounted on the bottom plate; a piston rod of the second air cylinder is movably connected with a limit block through a pin shaft; an air cylinder holder is mounted above the limit block; an up-and-down movable air cylinder is mounted on the air cylinder holder; a piston rod of the up-and-down movable air cylinder is positioned right above the limit block; the movable block is arranged on a guiding sliding seat. Aiming at the current using conditions of a conventional fixture in the prior art, the welding fixture disclosed by the invention accurately determines a position in the X direction, a position in the Y direction, and a position in the Z direction, of a joint of a workpiece, and realizes assembling requirements of products. The welding fixture disclosed by the invention has good economy and timeliness. In the long-term production of the welding fixture, the production cost can be greatly reduced, and the economic benefits of products can be improved.
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Description

technical field

[0001] The invention relates to a welding tool for precision stainless steel products, in particular to a welding tool for ring-shaped precision stainless steel products, and belongs to the technical field of mechanical processing tools. Background technique

[0002] Such as figure 1 As shown, it is an existing stainless steel precision product, which needs to be figure 1 In the treatment of A, the tungsten argon arc welding without adding wire is implemented, and the two joints are welded together, and the precision of the joint after welding is required to reach 0.01mm. At present, after welding with simple tooling, it is found that the dimensional accuracy of the product is not up to standard, and there is a defect of wrong side at the connection of the two joints. Contents of the invention

[0003] The purpose of the present invention is to overcome the deficiencies in the prior art, provide a welding tool for precision stainless steel products, preci...

Examples

Embodiment Construction

[0011] The present invention will be further described below in conjunction with specific drawings.

[0012] Such as Figure 2 ~ Figure 4 As shown: the welding tooling for precision stainless steel products includes a bottom plate 1, a fixed block 2, a moving block 3, a first cylinder 4, a guide slide seat 5, a second cylinder 6, a limit block 7, and a cylinder seat 8.

[0013] Such as Figure 2 ~ Figure 4 As shown, the present invention includes a base plate 1, a fixed block 2 and a moving block 3 are installed on the base plate 1, between the fixed block 2 and the moving block 3, a workpiece is placed, and a welding torch is placed above the workpiece; the moving block 3 and the first cylinder The piston rod of 4 is connected, when the piston rod of the first cylinder 4 stretches out and retracts, it drives the moving block 3 to move, and the moving block 3 and the fixed block 2 press the workpiece to determine the position in the X direction; the moving block 3 is set On ...