Positioning device for processing lifting hook detection points

A technology of positioning device and detection point, which is applied in positioning device, metal processing equipment, drill dies for workpieces, etc., can solve the problems of size deviation of detection point, affecting hook maintenance, etc., and achieve the effect of simplifying operation
CN114682829AInactive Publication Date: 2022-07-01SHANGHAI GUOSHANG ELECTROMECHANICAL TECH
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
SHANGHAI GUOSHANG ELECTROMECHANICAL TECH
Publication Date
2022-07-01
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to a positioning device for processing lifting hook detection points. The positioning device comprises a bottom plate; the center positioning column is vertically connected to the bottom plate, the surface of the center positioning column is matched with the inner edge of the lifting hook, and after the center positioning column positions the lifting hook, the center positioning column is locked by the first locking nut; the angle blocks are arranged on kidney-shaped holes formed in the bottom plate and move in the direction from the principle to the direction close to the center positioning column; the supporting block is used for installing the drill plate on the bottom plate, a plurality of through holes are formed in the drill plate, and the two tips are inserted into two of the through holes respectively. Compared with the prior art, the lifting hook is fixed through the angle block and the central positioning column, and a knocking point is fixed by adopting the drill plate, so that accurate knocking of the detection point is realized.
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Description

technical field

[0001] The invention relates to the field of hook processing, in particular to a positioning device for processing hook detection points. Background technique

[0002] The hook is an important part of lifting machinery. The hook is often suspended on the wire rope of the hoisting mechanism by means of pulley blocks and other components. In order to ensure the safety of the hook and facilitate the maintenance of the hook, it is necessary to reserve on the hook check Point.

[0003] The traditional method uses a caliper to draw the detection point position on the hook, and then taps with the top to hit the detection point. However, since the size of the hook is not square, the error caused by positioning leads to the deviation of the position of the detection point, which affects the maintenance of the hook. SUMMARY OF THE INVENTION

[0004] The purpose of the present invention is to provide a positioning device for processing the detection point of the hoo...

Claims

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