Machining clamp with adjustable direction

Abstract

The invention discloses a machining clamp with the adjustable direction. The machining clamp comprises a machine tool body. A clamp body is arranged on the upper side of the machine tool body. The side, close to the machine tool body, of the clamp body is connected with one end of a main shaft, and the other end of the main shaft extends into the machine tool body and is connected with the machine tool body through a bearing. A worm wheel is arranged at the middle position of the main shaft. The side, close to the worm wheel, in the machine tool body is connected with a worm through a bearing. The worm and the worm wheel are connected in a matched manner. One end of the worm extends to the outer portion of the machine tool body and is connected with a rotation wheel. Through the rotation wheel, the worm, the main shaft and the worm wheel, the angle and direction of the clamp body can be adjusted, arc fixing plates, rectangular positioning grooves, arc positioning grooves and rectangular fixing plates can be applicable to different situations of a workpiece clamping reference plane, and positioning connection of the clamp body and the machine tool body can be achieved through a fixing anti-skid plate and a positioning ring type boss.

Description

technical field [0001] The invention relates to the technical field of machining fixtures, in particular to a machining fixture whose direction can be adjusted. Background technique [0002] The processing fixture is used to fix the processing object and make it occupy the correct position in the process of mechanical manufacturing, which is convenient for construction or inspection. With the maturity of mechanical processing technology in my country, various mechanical processing equipment has developed rapidly, and the style of processed workpieces has also changed. More and more, and the existing mechanical fixtures are relatively fixed, so it will affect its scope of use to a certain extent. Changing fixtures during processing will also reduce processing efficiency and increase labor intensity and inconvenience for workers. The patent with publication number 201621362486.4 discloses a mechanical processing fixture with adjustable direction, including a processing table, tw...

AI Technical Summary

Problems solved by technology

[0002] The processing fixture is used to fix the processing object and make it occupy the correct position in the process of mechanical manufacturing, which is convenient for construction or inspection. With the maturity of mechanical processing technology in China, various mechanical processing equipment has developed rapidly, and the style of processed workpieces has also changed. More and more, and the existing mechanical fixtures are relatively fixed, so it will affect its scope of use to a certain extent. Changing fixtures during processing will also reduce processing efficiency and increase labor intensity and inconvenience for workers. The patent with publication number 201621362486.4 discloses a mechanical processing fixture with adjustable direction, including a processing table, two sets of sliding rails are arranged on both sides of the upper surface of the processing table, and a sliding support plate for sliding connection is provided on each group of sliding rails , and the lower surface of the sliding support plate is provided with a first sliding groove corresponding to the sliding track; The sliding track can adjust the left and right direction of the fixture, but in the process of using the above patents, the adjustment of the angle direction of the fixture body cannot be realized, and it cannot be applied to the situation where the workpiece clamping reference plane is different, and the positioning connection between the fixture body and the machine tool body cannot be realized.

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