Floating clamp for machining round steel column

Abstract

The invention discloses a floating clamp for machining a round steel column. The floating clamp comprises a base, a clamping mechanism and a drive mechanism. A protrusion used for containing the round steel column and a groove are arranged on the base. The clamping mechanism comprises a press plate used for clamping the round steel column, a screw used for limiting the press plate and a lower nut connected to the screw. A long round hole is formed in the press plate, the screw penetrates the long round hole to be connected with the base, and a lower spring piece is arranged between the press plate and the base. The drive mechanism is arranged in the groove and comprises a drive rod arranged on the base, an ejector block used for driving the press plate and a connecting plate connected with the drive rod and the ejector rod. The ejector block is hinged to the side wall of the groove. An upper spring piece is arranged between the base and the press plate. According to the scheme, the problems that an existing clamp for the round steel column is complex in structure and operation and low in stability and work efficiency are solved.

Description

technical field [0001] The invention relates to the field of fixtures, in particular to a floating fixture for processing round steel columns. Background technique [0002] In a broad sense, any process in the process, the device used to install the workpiece quickly, conveniently and safely, can be called a fixture. Such as welding fixtures, inspection fixtures, assembly fixtures, machine tool fixtures, etc. Among them, machine tool fixtures are the most common, often referred to as fixtures. When processing a workpiece on a machine tool, in order to make the surface of the workpiece meet the technical requirements such as the size, geometric shape, and position accuracy with other surfaces specified in the drawing, the workpiece must be installed and clamped firmly before processing. Fixtures are usually composed of positioning elements, clamping devices, tool setting guide elements, indexing devices, connecting elements, and clamp bodies. Jigs and fixture arrangements ...

AI Technical Summary

Problems solved by technology

With the rapid development of my country's industry, the demand for round steel columns is also increasing. According to different needs, round steel columns need to be further processed. Therefore, the fixture for processing round steel columns is extremely important. The overall structure of the existing fixture It is more complicated and the operation is more cumbersome, which reduces the work efficiency of the round steel column processing, and due to frequent processing, some parts in the fixture are seriously damaged, but it is inconvenient to replace, resulting in the need to replace the fixture, which increases the production cost

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