Position adjusting mechanism

Abstract

The invention discloses a position adjusting mechanism, which comprises a front block, a rear block, a set screw and a tensioning screw. The rear block is provided with a first threaded hole and a through hole; the front block is adjacent to one side of the rear block and is provided with a second threaded hole at the part corresponding to the through hole; the set screw spirally passes through the first threaded hole and is pressed against the front block; and the tensioning screw passes through the through hole of the rear block and is screwed with the second threaded hole of the front block. The position adjusting mechanism adopts matched adjustment of the set screw and the tensioning screw, so the adjustment mode is simple and convenient; and the distance between the front block and the rear block is tensioned by the tensioning screw and is separated by the set screw at the same time, so the displacement between the front block and the rear block is accurately, stably and reliably adjusted under the combined action of pull and push.

Description

technical field [0001] The present invention relates to an adjustment mechanism, more particularly to a position adjustment mechanism. Background technique [0002] With the development of industrial technology and the improvement of industrial automation level, the requirements for industrial equipment, processing technology and product quality have also increased. In many fields such as semiconductor automatic production, lithography, food processing, etc., the installation, commissioning, and processing of equipment often need adjustment mechanisms to adjust, especially in the position adjustment occasions where the adjustment range is not large and certain precision requirements are required. Position adjustment It is very important. For example, during assembly and debugging, it is necessary to adjust the installation position between the workpiece and the equipment. Whether the position adjustment is stable and reliable will directly affect whether the equipment can op...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, the general position adjustment method is to adjust manually. Although the method of manual position adjustment is simple, it cannot guarantee the accuracy of position adjustment, resulting in low installation accuracy of workpieces and equipment; the existing position adjustment structure adopts A single screw adjustment or an adjustment mechanism that cooperates with a bolt and a nut, but the adjustment mechanism is prone to problems such as unstable and unreliable adjustment of the position when it vibrates or adjusts the position

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