Convenient grinding machine clamp

Abstract

The invention relates to the field of grinding machines, in particular to a convenient grinding machine clamp. The convenient grinding machine clamp comprises a base and a driving motor arranged on the base, a movable clamping plate is connected to the base in a sliding mode, a threaded rod is connected to the movable clamping plate, a supporting base is arranged on the base, a sleeve is connected to the supporting base in a rotating mode, one end of the sleeve is provided with an internal threaded hole in threaded connection with the threaded rod, the other end of the sleeve is connected with an output shaft of the driving motor, the base is provided with a plurality of adjusting holes with internal threads in the moving direction of the movable clamping plate, and the base is provided with an adjustable clamping plate. A hand-screwing screw rod which is used for fixing the adjustable clamping plate to the base is connected to the portion, corresponding to the adjusting holes, of the adjustable clamping plate. The distance between the two clamping plates can be adjusted, and therefore a tool with a large size can be clamped, use is convenient, and the working efficiency of workers can be improved.

Description

technical field [0001] The invention relates to the field of grinders, in particular to a convenient grinder fixture. Background technique [0002] A grinder is a machine tool that uses abrasive tools to grind the surface of a workpiece. [0003] Most grinding machines use high-speed rotating grinding wheels for grinding, and the workpiece needs to be clamped stably by a special fixture during processing. The fixture usually consists of a positioning element (to determine the correct position of the workpiece in the fixture), a clamping device, a tool setting guide element (to determine the relative position of the tool and the workpiece or to guide the direction of the tool), and an indexing device (to enable the workpiece to be positioned in one installation. Complete the processing of several stations, there are two types of rotary indexing device and linear moving indexing device), connecting elements and clamp body (fixture base) and so on. [0004] The precision fixt...

AI Technical Summary

Problems solved by technology

[0006] The present invention mainly aims at the problem that the distance between the two splints on the existing fixture is too small to clamp larger workpieces, which is inconvenient to use and affects the work efficiency of the staff, and provides a clamp that can adjust the gap between the two splints. The distance between them can hold larger tools, which is convenient to use and can improve the working efficiency of the staff.

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