Multifunctional disassembling jig

Abstract

The invention discloses a multifunctional disassembling jig which comprises a handle and a head portion located at one end of the handle. The head portion comprises a barrel sleeve and rigid pin posts densely distributed in the barrel sleeve, and the axis of each rigid pin post is parallel to the axis of the barrel sleeve. The rigid pin posts can elastically contract inside the barrel sleeve in the axis direction of the barrel sleeve through elastic elements, and the length of each rigid pin post is not larger than the length of the barrel sleeve. The head portion of the disassembling jig can be suitable for various fasteners with more size ranges where the maximum diameter is not larger than the diameter of the barrel sleeve; in actual application, various types of disassembling jigs can be replaced by the multifunctional disassembling jig, so that the situation that jigs are lost since too many jigs are carried is avoided.

Description

technical field [0001] The invention relates to a multifunctional disassembly jig. Background technique [0002] Bolts, screws, nuts, studs, wire threaded sleeves, etc. are widely used mechanical parts for fastening and connection. They are widely used in various machinery, equipment, vehicles, ships, railways, bridges, buildings, structures, tools, instruments, Various fasteners can be seen on instruments and supplies. It is characterized by a wide range of varieties and specifications, different performances and uses, and the degree of standardization, serialization, and generalization is also extremely high. In the prior art, wrenches are commonly used, such as dead wrenches, adjustable wrenches, etc., to fasten or loosen such parts. However, traditional elastic tools often cannot meet the actual production requirements, such as: dead wrench, usually a dead wrench can be used at most Fasteners of two sizes have a single function, and usually require multiple wrenches of...

AI Technical Summary

Problems solved by technology

In the prior art, wrenches are commonly used, such as dead wrenches, adjustable wrenches, etc., to fasten or loosen such parts. However, traditional elastic tools often cannot meet the actual production requirements, such as: dead wrench, usually a dead wrench can be used at most Fasteners of two sizes have a single function, and usually require multiple wrenches of various specifications to be used together. The number of tools is large, and the tools are easily lost or scattered during use.

Although the size range of the adjustable wrench is slightly wider, because the adjustment of the wrench lip is not flexible enough, and the adjustment range is limited, it is still necessary to frequently replace different tools when encountering devices with many types of fasteners, which cannot meet the actual production requirements. application

Images