Automobile clamp stable in material clamping

Abstract

The invention discloses an automobile clamp stable in material clamping. The automobile clamp comprises a containing block (20), a cushioning-high block (21), a rotation rod (22), a lower pressing block (23), clamping air pressure rods (24), push blocks (25), lifting rods (26), upper pressing blocks (27), a pressing base fixing block (39), a pressing base sliding rail (40), a pressing base stand column (41), a pressing base cross rod (42) and a pressing base (45). The upper surface of the containing block (20) is fixedly connected with the cushioning-high block (21). The cushioning-high block(21) is fixedly connected with the rotation rod (22). The top end of the rotation rod (22) is fixedly connected with the lower pressing block (23). Each of the left end and the right end of the containing block (20) is fixedly connected with the corresponding clamping air pressure rod (24). An output shaft of each clamping air pressure rod (24) is fixedly connected with the corresponding push block (25). The automobile clamp solves the technical problem that a clamp cannot stably clamp materials.

Description

Technical field: [0001] The invention relates to the technical field of automobile processing, in particular to an automobile clamp with stable material clamping. The present invention is an application number: 2017106490169, application date: 2017.08.01, and invention name: a divisional application of a welding method. Background technique: [0002] At present, the development of steel or other materials will put forward newer, higher and more requirements in many aspects such as welding technology and its process, consumables, equipment, automation, efficiency, cost, life, maintenance, and remanufacturing. Welding methods are developed complementary to each other under the impetus of the development of modern industry and science and technology. It can be predicted that with the continuous development of modern industry and science and technology, there will be new developments in welding technology and equipment. Therefore, welding fixtures are widely used. However, th...

AI Technical Summary

Problems solved by technology

However, the existing welding fixtures have some disadvantages during use. First, the size of the fixture itself is fixed, but the metal materials to be welded are of different sizes, so often there will be inconsistency between the fixtures. This will directly affect the efficiency of work and the quality of products; secondly, most of the existing fixtures only limit a single degree of freedom. When clamping materials on curved surfaces, there will often be a little slip, but This greatly affects the welding effect and reduces the accuracy of the product

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