Workpiece combined clamp for abrasive wheel cutting machine

Abstract

The invention discloses a workpiece combined clamp for an abrasive wheel cutting machine, which comprises a clamping mechanism and an elastic movement mechanism, wherein the clamping mechanism comprises a press plate for holding a workpiece and a bottom plate, and a compacting screw and an adjusting bolt are arranged between the press plate and the bottom plate; the elastic movement mechanism is arranged below the clamping mechanism and comprises a screw rod, the middle part of the screw rod is provided with a cam, and a screw rod nut is fastened to a work table; a guide sleeve is arranged on the work table, a guide post is arranged in the guide sleeve, a spring is arranged on the guide post, and the top of the guide post is positioned in a groove in a panel on the lower side of the bottom plate and forms a clearance fit with the groove; and the lower side of the work table forms a slide fit with a guide rail through a fixed slide block. The combined clamp can conveniently and quickly clamp the workpiece. In the cutting process, the workpiece can make a back-and-forth up-and-down aggregate reciprocating motion, thereby being beneficial to reducing cutting resistance, facilitating the discharge of cuttings, avoiding binding, preventing an abrasive wheel from damage, enhancing the work efficiency of the abrasive wheel cutting machine and enabling the cutting process to be safer.

Description

technical field [0001] The invention relates to a workpiece combination fixture of a grinding wheel cutting machine, which belongs to a fast and safe workpiece clamping device specially used for grinding wheel cutting machines in the technical field of mechanical processing. Background technique [0002] Cutting with grinding wheels is a common processing method for workpieces in the field of mechanical processing. In the prior art, when the grinding wheel cutting machine cuts the workpiece, it usually uses a fixed fixture to clamp it, such as a clamping plate or a screw clamping device. The phenomenon of chip sawing will damage the grinding wheel, reduce work efficiency, increase costs, and in serious cases, it will not be able to complete the cutting or even cause accidents. Invention content: [0003] The object of the present invention is to provide a kind of grinding wheel cutting machine workpiece combination fixture that can not only clamp the workpiece convenientl...

AI Technical Summary

Problems solved by technology

In the prior art, when the grinding wheel cutting machine cuts the workpiece, it usually uses a fixed fixture to clamp it, such as a clamping plate or a screw clamping device. The phenomenon of chip clip sawing will damage the grinding wheel, reduce work efficiency and increase costs. In serious cases, it will not be able to complete the cutting or even cause accidents

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