Clamping and fixing device for elongated block with raised strip on top surface

Abstract

The invention discloses a clamping and fixing device for an elongated block with a raised strip on a top surface. The device comprises a rack. The top surface of a top plate of the rack is fixedly provided with an upper support frame. The middle part of the top plate top surface of the rack is fixedly provided with an upper connecting plate. A lower clamping block is pressed against the middle part of the top surface of the upper connecting plate. The bottom surface of the lower clamping block is fixedly provided with a plurality of vertical columns. The bottom end of the vertical column passes through an upper hole on the upper connecting plate and a hole on the top plate of the rack, and is inserted into an insertion hole of a lower positioning plate which is fixed on the bottom surfaceof the top plate of the rack. An inner side wall on one side of the insertion hole has a connecting screw hole, and a ball plunger is screwed in the connecting screw hole. A steel ball of the ball plunger extends into the insertion hole and is embedded in a concave hole which is on a lower side wall of the vertical column. The device can clamp and fix an elongated block which has a raised strip ona top surface, provides convenience for detection or processing, and clamping of the device is firm and accurate, and effect is good.

Description

Technical field: [0001] The invention relates to the technical field of mechanical detection equipment, and more specifically relates to a clamping and fixing device for an elongated block with protruding 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 and provide a clamping and fixing device for elongated blocks with raised strips on the top surface, which can clamp and fix the elongated blocks with raised strips on the top surface to facilitate detection Or processing, its clamping is firm and accurate, and the...

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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