Aluminum plug driving method and tool thereof

Abstract

The invention discloses an aluminum plug driving method and a tool thereof. The tool of the aluminum plug driving method comprises an aluminum plug automatic feeding mechanism, a core shaft and a guide sleeve in clearance fit with the core shaft. Threads are formed in the external revolution surface of the lower end of the guide sleeve. The aluminum plug automatic feeding mechanism is connected with the guide sleeve through the external threads in the lower end of guide sleeve. The aluminum plug automatic feeding mechanism comprises an aluminum plug loading platform, an aluminum plug push rod,a spring stop block and a second spring. A stepped through hole connected with the guide sleeve is formed in the head portion of the aluminum plug loading platform. An aluminum plug loading groove isarranged in the middle of the aluminum plug loading platform in the length direction. One end of the aluminum plug loading groove communicates with the stepped through hole in a guiding manner, and the other end of the aluminum plug loading groove is provided with an opening in the tail portion of the aluminum plug loading platform. The spring stop block is connected to the tail portion of the aluminum plug loading platform through fastening screws. The aluminum plug push rod is installed in the aluminum plug loading groove in a sliding manner. The aluminum plug push rod is sleeved with the second spring. According to the design of the aluminum plug driving method and the tool of the aluminum plug driving method, the problems that a cylindrical aluminum plug deflects in the process of being driven, and an aluminum plug driving tool cannot carry out automatic feeding are solved, and the working efficiency is improved.

Description

technical field [0001] The invention relates to the field of engine processing, in particular to a method for punching aluminum plugs and a tool thereof. Background technique [0002] In mechanical manufacturing, some holes cannot be machined directly with tools. For the convenience of processing, some process holes are usually designed. After the process holes are processed, cylindrical aluminum plugs are generally inserted into the hole positions to seal them, such as cylinder blocks. Some of the intersecting oil passage holes, these intersecting oil passage holes are generally relatively small in diameter, and their function is for internal lubrication of the diesel engine, and the external orifices must be blocked with cylindrical aluminum plugs to prevent the lubricating oil from leaking out. For the plugging of this kind of hole, the cylindrical aluminum plug is generally held by hand, and the cylindrical aluminum plug is directly driven into the hole with a copper ham...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the above technical problems, the present invention provides a method and tools for punching aluminum plugs to solve the problem that since the cylindrical aluminum plugs are relatively small and short in length, holding the cylindrical aluminum plugs with hands is easy to distort and injure the hands, which brings problems to the production. Serious potential safety hazards, and solve the problem of automatic feeding of aluminum plugs, improve work efficiency

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