Screw adjustable type clamping and fixing device for long block with bulged strip on top surface

Abstract

The invention discloses a screw adjustable type clamping and fixing device for a long block with a bulged strip on a top surface. The screw adjustable type clamping and fixing device comprises a rack,wherein an upper supporting frame is fixedly arranged on the top surface of the top plate of the rack; vertical lifting screws are arranged at the two sides of the upper supporting frame; the top ends of the vertical lifting screws are hinged on the top plate of the upper supporting frame; transverse plates are fixedly arranged on the lower inner side wall of the side plate of the upper supporting frame; the bottom ends of the vertical lifting screws are hinged on the corresponding transverse plates; lifting motors are fixedly arranged on bottom surfaces of the transverse plates; output shafts of the lifting motors are spline shafts; the spline shafts are in plug bush in spline holes in the bottom ends of the vertical lifting screws; and connecting lifting blocks are in threaded connection in corresponding vertical lifting screws. The screw adjustable type clamping and fixing device can be used for clamping and fixing the long block with the bulged strip on the top surface, is convenient for detecting or processing, is firm and accurate in clamping, and is good in effect.

Description

Technical field: [0001] The invention relates to the technical field of mechanical detection equipment, and more specifically relates to a screw-adjustable elongated block clamping and fixing device with raised strips on the top surface. Background technique: [0002] Some existing non-standard parts, such as long blocks with raised strips on the top surface, need to be clamped during inspection. Since they are non-standard parts, there is no matching clamping tool, and they can only be checked by Manually fix several fixed blocks to locate it, the positioning accuracy is poor, and it is very troublesome. Invention content: [0003] The purpose of the present invention is to overcome the deficiencies of the prior art, to provide a screw-adjustable clamping and fixing device for elongated blocks with raised bars on the top surface, which can clamp and fix the elongated blocks with raised bars on the top surface, It is convenient for detection or processing, and its clampin...

AI Technical Summary

Problems solved by technology

[0002] Some existing non-standard parts, such as long blocks with raised strips on the top surface, need to be clamped during inspection. Since they are non-standard parts, there is no matching clamping tool, and they can only be checked by Manually fix several fixed blocks to position it, the positioning accuracy is poor, and it is very troublesome

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