Precise drilling fixing device for arc-shaped surface of hardware product

Abstract

The invention discloses a precise drilling fixing device for an arc-shaped surface of a hardware product, which comprises a base, a first through groove is formed in the top surface of the base, a vertical plate is fixedly and vertically mounted on the top surface of the base, and a top plate is fixedly and vertically mounted on the top surface of the vertical plate. A shell is installed on the top face of the base and connected to the right side face of the vertical plate. A motor is installed at the left end of the top face of the base, the shaft end of the motor is in key connection with the left end of a rotating shaft, the rotating shaft movably penetrates through the vertical plate and the left side wall of the shell, and meanwhile the right end of the rotating shaft is in bearing connection with the inner wall of the right side of the shell. According to the precise drilling fixing device for the arc-shaped surface of the hardware product, it can be conveniently guaranteed that drilling is conducted after the hardware product is stably clamped and fixed, meanwhile, the distance between adjacent holes is conveniently adjusted, operation is easy, convenient and flexible, and practicability is high.

Description

technical field [0001] The invention relates to the technical field of hardware drilling processing, in particular to a precise drilling and fixing device for arc-shaped surfaces of hardware products. Background technique [0002] Hardware refers to tools obtained by processing and casting gold, silver, copper, iron, tin and other metals, which are used to fix things, process things, decorate, etc. According to actual usage, hardware products will be made into different shapes, such as Arc-shaped surface, at the same time, it is necessary to drill holes on the arc-shaped surface of hardware products according to the needs of use; [0003] However, at present, when drilling hardware products, most of them still need to be assisted by hand-held products, which not only has poor stability, but also has safety risks. At the same time, it is not convenient to adjust the distance between adjacent holes, which cannot meet the needs of use. Contents of the invention [0004] The ...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a precise drilling and fixing device for arc-shaped surface of hardware products, to solve the above-mentioned background technology that most of the existing hardware products need to be assisted by hand-held products when drilling holes, which is not only stable The effect is poor, and there are safety risks. At the same time, it is not convenient to adjust the distance between adjacent holes, which cannot meet the needs of use.

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