Clamp device with two-degree-of-freedom synchronous rotation and multi-angle swing positioning functions and clamp workbench adopting clamp device

Abstract

The invention discloses a clamp device with two-degree-of-freedom synchronous rotation and multi-angle swing positioning functions. The clamp device comprises a fixed base, a rotary support located on the upper portion of the fixed base, a left supporting column located on the upper portion of the rotary support, a right supporting column located on the upper portion of the rotary support, a pneumatic clamp suspended between the left supporting column and the right supporting column, and a two-degree-of-freedom rotation transmission assembly which is in transmission connection with the rotary support and the pneumatic clamp. The clamp device has a five-angle rotation swing positioning structure mode, the problems that existing polishers are low in production efficiency and cannot conduct overall polishing during workpiece multi-station polishing, machining and the like are solved, the clamp device can be suitable for grinding and polishing of products of automobile parts in various shapes, hardware, water heating fittings and the like, and the effect that the grinding and polishing quality is stable and consistent is ensured.

Description

technical field [0001] The invention relates to a fixture, which belongs to the technical field of grinding and polishing equipment, in particular to a fixture device with two degrees of freedom synchronous rotation and multi-angle swing positioning and a fixture worktable using the fixture device. Background technique [0002] Abrasive belt machines and polishing machines can form a multi-station linear or disc structure, mainly used for grinding and polishing the surface of workpieces, and are widely used in the grinding and polishing of auto parts, hardware and plumbing parts in modern industrial products. Polishing can make the surface of the workpiece smoother and increase the beauty. Due to the wide variety and different shapes of grinding and polishing workpieces, according to the shape of the workpiece, the corresponding abrasive belt head and polishing wheel can be stretched back and forth or left and right, and the disc belt machine and polishing machine can limit ...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the defects and deficiencies of the prior art, to provide a fixture device with two degrees of freedom synchronous rotation and multi-angle swing positioning and a fixture workbench using the fixture device. The structural defects of the 1-degree synchronous rotation and 90-degree rotary swing fixture device have a five-angle rotary swing positioning structure, which solves the problems of low production efficiency and inability to polish the workpiece in the existing polishing machine for multi-station polishing and mechanical processing of the workpiece. It is suitable for the grinding and polishing of various shapes of auto parts, hardware and plumbing parts, etc., greatly expanding the scope of application of the disc belt machine and polishing machine, ensuring stable and consistent grinding and polishing quality, and can Realize long-term stable continuous work, effectively improve production efficiency and economic benefits

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