Automatic opening and closing clamp for aluminum product machining

Abstract

The automatic opening and closing clamp for aluminum product machining comprises a base, the top of the base is connected with a working air cylinder through a connecting mechanism, the output end of the working air cylinder is connected with an air rod, and the top of the air rod is connected with a rotating mechanism; two sets of connecting plates are fixedly installed on the base on the side face of the working air cylinder through bolts, the rotating mechanism rotates on the inner sides of the two sets of connecting plates, a connecting base is fixedly installed at the tops of the connecting plates, a reference block is arranged at the top of the connecting base, and a special-shaped aluminum product body is arranged at the top of the reference block. A self-adjusting mechanism making contact with the bottom side of the special-shaped aluminum product body is arranged in the reference block. According to the automatic opening and closing clamp for aluminum product machining, through the design of internal parts of the self-adjusting mechanism, when special-shaped aluminum products of different shapes are placed, the tops of the special-shaped aluminum products are always kept parallel to the horizontal plane, and follow-up clamping and fixing of the special-shaped aluminum products are facilitated.

Description

technical field [0001] The invention relates to the related technical field of aluminum product processing, in particular to an automatic opening and closing fixture for aluminum product processing. Background technique [0002] Aluminum products are a general term for daily necessities and industrial products processed with aluminum alloy as the main raw material. Aluminum alloy is a general term for aluminum-based alloys. Aluminum alloy has low density, but relatively high strength, which is close to or exceeds high-quality steel, and has good plasticity. It can be processed into various profiles, with excellent electrical conductivity, thermal conductivity and corrosion resistance. It is widely used in industry, and its usage is second only to steel. When producing and processing aluminum products, it is necessary to use fixtures for aluminum with different shapes and structures. alloy for clamping and fixing. [0003] The Chinese patent application publication number CN...

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Problems solved by technology

[0005] However, the automatic opening and closing fixture for aluminum product processing provided in the above-mentioned technical solution still has many disadvantages in actual use, such as realizing the clamping and fixing of special-shaped aluminum products through multiple cylinders, although it can be used for special-shaped aluminum products. Stable fixing, but it will greatly increase the manufacturing cost of the fixture. At the same time, when clamping different shaped aluminum products, it is necessary to replace the clamping parts of the corresponding shape and structure, which will also increase the manufacturing cost and cause waste.

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