Bit push-pull disassembly tool

Abstract

A push-pull bit detaching and mounting tool including a casing is described herein. A ratchet wheel seat having a conveying passage is disposed at an end portion of the casing. A ratchet wheel head having bit mounting holes is disposed on the ratchet wheel seat. A ratchet wheel control mechanism is disposed between the ratchet wheel head and the ratchet wheel seat. An accommodating groove is formed on the casing. A bit storage seat is disposed in the accommodating groove. A plurality of storage holes are formed on the bit storage seat in the circumferential direction. A positioning structure is disposed between the bit storage seat and the accommodating groove. The casing has a mounting seat. A push-pull rod having a first permanent magnet at an end portion is disposed on the mounting seat, and an axial positioning mechanism is disposed between the push-pull rod and the mounting seat.

Description

technical field [0001] The invention belongs to the technical field of mechanical equipment, and relates to a disassembly tool, in particular to a bit push-pull disassembly tool. Background technique [0002] Disassembly tools are widely used in daily life, and are mainly used for disassembly or installation of fasteners. For example, a common screwdriver is a screw tightening tool. For the screwdriver, since there are many kinds of screws, there are also many kinds of corresponding screwdriver heads, so a multi-purpose screwdriver is designed. The existing multi-purpose screwdriver is composed of a bit and a handle. During use, the required bit is loaded into the handle for fixed use, but when the bit is replaced, the bit must be unloaded and another type of screwdriver must be reloaded. The bit can only be used, which makes it necessary to repeat the steps of disassembly, placement, matching, and installation every time the bit is replaced, which is cumbersome and reduces...

AI Technical Summary

Problems solved by technology

[0004] The above solution has improved some problems in the prior art to a certain extent, such as the problem of inconvenient storage of the bit, that is, the bit is set in the rotating wheel, and the bit is replaced by turning the wheel, and the push rod pushes the bit out to the The screwdriver bit fixing tube realizes the replacement process, but there are still some problems in the solution: the switching operation is inconvenient, the placement hole and the screw bit fixing tube are not easy to align, and the positioning of the screw bit fixing tube is not firm enough when the bit is set on the screw bit fixing tube, which is easy to produce Technical problems such as retraction phenomenon, so it is necessary to improve

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