Machine tool clamp capable of adjusting angle conveniently

Abstract

The invention discloses a machine tool clamp capable of adjusting an angle conveniently. The machine tool clamp comprises a fixing plate, a push plate is arranged on the top of the fixing plate, a swivel nut is fixedly arranged on one side of the push plate, a screw rod is movably connected with the interior of the swivel nut, the screw rod penetrates through a thread hole formed in the middle ofthe fixing plate to be fixedly connected with a rotating rod, the two sides of the bottom end of the push plate are fixedly provided with convex columns in sliding connection with sliding grooves formed in the two side edges of the fixing plate, a clamping column is fixedly arranged at the bottom of the fixing plate, a disc is arranged at the bottom end of the fixing plate, and a plurality of clamping holes are formed in the disc at equal intervals. According to the machine tool clamp capable of adjusting the angle conveniently, clamping force to objects can be adjusted within a reasonable range through a pressure switch and an indication lamp, the problem that objects are damages since clamping force is too high is avoided, the rotating angle of the fixing plate can be accurately adjustedthrough cooperation of a pointer and a dial gauge, it can be ensured that the fixing plate will not move after the angle is adjusted through the cooperation of the clamping column and the clamping holes, and influences are prevented from being produced to work.

Description

technical field [0001] The invention relates to a fixture, in particular to a machine tool fixture which is convenient for angle adjustment, and belongs to the technical field of machine tools. Background technique [0002] Machine tool clamps are generally required to clamp the workpiece on the machine tool. The commonly used machine tool clamps in the prior art, such as three-jaw chucks and four-jaw chucks, all include chucks used to drive the main shaft of the machine tool and are arranged on the chucks. The jaws on the jaw have a clamping surface for clamping the workpiece, and clamp and fix the workpiece during work, so that the workpiece can rotate with the chuck and the spindle. [0003] However, the general clamp cannot ensure that the force of the clamp is within a reasonable range. When the clamping force is too large, it will cause certain damage to the surface of the clamped object. At the same time, the general clamp cannot accurately adjust the clamp during the...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a machine tool clamp that is easy to adjust the angle to solve the problem that the general clamp proposed in the background art cannot ensure that the force of the clamp is within a reasonable range and cannot accurately adjust the angle of rotation of the clamp

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