Perforating machine convenient for perforating wheel hub of bicycle

Abstract

The invention provides a perforating machine convenient for perforating a wheel hub of a bicycle and relates to the field of electric bicycle accessories. A reversed U-shaped supporting arm is fixedlyconnected to the top of a worktable, a first electric telescopic rod is fixedly connected to the top of the inner wall of the reversed U-shaped supporting arm, a drilling device is fixedly connectedto the bottom of the first electric telescopic rod, a supporting column is fixedly connected in the reversed U-shaped supporting arm on the top of the worktable, and a fixed box is fixedly connected to one side of the supporting column. According to the perforating machine convenient for perforating the wheel hub of the bicycle provided by the invention, a moving rod has a moving effect through amiddle axle, a hinge rod and a connecting rod through the supporting column on the top of the worktable as a second electric telescopic rod in a clamping box on the supporting column stretches. Underthe circumstance that a clamping plate on the moving rod moves, the clamping plate is matched with a baffle plate to achieve the effect of clamping and fixing the wheel hub, so that the problem that existing perforating machines are inconvenient to perforate is solved.

Description

technical field [0001] The invention relates to the technical field of electric bicycle accessories, in particular to a punching machine for convenient punching of bicycle hubs. Background technique [0002] An electric bicycle refers to a mechatronic personal vehicle that uses a battery as an auxiliary energy source on the basis of an ordinary bicycle, and is equipped with operating components such as a motor, a controller, a battery, a handlebar, and a display instrument system. [0003] Electric bicycle is a relatively common daily equipment in our life. It is mainly used for short-distance riding. It is also a kind of transportation equipment. Now bicycles are very popular. In the production process of bicycles, more Strong, generally a part of the steel bars should be installed on the wheel hub. When installing these steel bars, the wheel hub should be drilled to facilitate the installation of the steel bars. However, due to the design characteristics of the punching m...

AI Technical Summary

Problems solved by technology

[0003] Electric bicycles are relatively common daily-use equipment in our lives. They are mainly used for short-distance cycling. They can also be regarded as a kind of transportation equipment. Nowadays, bicycles are very popular. Strong, generally a part of the steel bars should be installed on the wheel hub. When installing these steel bars, the wheel hub should be drilled to facilitate the installation of the steel bars. , due to the design characteristics of the punching machine itself, it will be very inconvenient to operate, making the punching efficiency very low, and the operation is time-consuming and laborious

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