Improved detaching and installing tool and detaching and installing method of fastening part

Abstract

The invention provides an improved detaching and installing tool and a detaching method of a fastening part, and belongs to the field of a detaching and installing tool of a connecting part. The improved detaching and installing tool solves the problem that an existing narrow space screwing fastening part is low in efficiency. The improved detaching and installing tool comprises the fastening partand the detaching and installing tool body, the fastening part comprises a screw of which the top is provided with a detaching and installing groove, and an outer lock groove is formed in the groovewall of the detaching and installing groove; the detaching and installing tool body comprises a rod cover of which the bottom cover wall is provided with an outer lock hole and further comprises an outer lock column located in the outer lock hole, the rod cover is internally provided with a rod hole and further comprises a push rod penetrating through the rod hole, an inner lock groove is formed in the rod wall of the push rod, an adjusting groove is formed in the rod wall of the push rod, the detaching and installing tool body further comprises a holding handle of which the front end sleevesthe top of the rod cover through a cover hole, a fixed hole is formed in the cover wall of the rod cover, the holding handle is provided with an adjusting hole, an adjusting rod penetrates into the adjusting hole, the holding handle is internally provided with a rod groove, the adjusting rod located in the rod groove bends to form a slide rod, the holding handle is provided with a press hole, andthe detaching and installing tool body further comprises a press rod penetrating into the press hole. The cooperation of the detaching and installing tool and the fastening part facilitates operationin a narrow space.

Description

Technical field [0001] The invention belongs to the technical field of disassembly tools for connectors, and relates to an improved disassembly tool and a method for disassembling and disassembling fasteners. Background technique [0002] Traditional fasteners are generally bolts with straight, cross, outer hexagonal or inner hexagonal heads, which can be screwed with various screwdrivers or wrench tools. [0003] Fasteners used for operation in small spaces are generally bolts with an outer hexagon or inner hexagon head, and are screwed together with a wrench, but there are the following problems. [0004] 1. Due to operation in a small space, after the wrench is rotated to a certain angle, the wrench needs to be separated from the bolt to adjust the angle of the wrench, and then screwed together with the bolt, but it is not easy to observe the operating bolt and wrench in a small space, and it is necessary to adjust the angle of the wrench Locate the bolt position to match the bol...

AI Technical Summary

Problems solved by technology

[0004] 1. Due to the operation in a narrow space, after the wrench is rotated to a certain angle, the wrench needs to be separated from the bolt to adjust the angle of the wrench, and then screw it with the bolt. However, it is not easy to observe the operating bolt and wrench in a small space. After adjusting the angle of the wrench, it is necessary to Locating the position of the bolts to cooperate with the bolts makes the operation efficiency low;

[0005] 2. During the screwing process, the wrench cannot be fixed with the bolt. Not only is it easy to slip during the operation, but also when the bolt is unscrewed or the bolt is just tightened, the bolt is easy to separate from the pre-fixed device and fall off. If it falls into the device, it will have certain Security risks;

[0006] 3. The traditional bolts can be screwed by traditional tools, which has no anti-theft effect

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