Cutting tool for small hollow pipe with band sawing machine and using method thereof

Abstract

The invention provides a cutting tool for small hollow pipe with a band sawing machine and a using method thereof. The cutting tool comprises a sliding block; two limiting plates are in semi-circularplate structures and separately welded on a left pressing plate and the bottom side face of a right pressing plate; a connecting rod is composed of two vertical pipes, a first horizontal pipe and a second horizontal pipe; the two vertical pipes are separately welded on the left pressing plate and the top side face of the pressing plate; the first horizontal pipe is welded on the top end of the right side face of the vertical pipe at the left end; the second horizontal pipe is welded on the top end of the left side face of the vertical pipe at the right end; the excircle size is equal to the inner hole size of the first horizontal pipe and can slide left and right in the first horizontal pipe. The cutting tool is simple in structure, easy to process and manufacture; the function of assisting in fixing when in cutting blanking pipes is achieved; both ends of the blanking pipes can be applied with pressure, so that the pipes are prevented from upspring and bouncing after blanking, the pressure applied is small and no need to be specially adjusted, thus the operation is simple and easy, and the range of application is wide.

Description

technical field [0001] The invention belongs to the technical field of mechanical tooling, and more specifically relates to a hollow pipe cutting tool for a small band sawing machine. Background technique [0002] In mechanical processing plants, small band sawing machines are usually used to unload iron plates and iron pipes. The cutting speed is fast, easy to use, easy to operate, low in purchase cost, and wide in scope of application. [0003] Based on the above, when the sawing machine is cutting the pipe, there is often no fixing device for the cut section, and the pipe is prone to jump after cutting. When the cutting is fast and the cutting size is small, it is more likely to jump and hurt the cutting Personnel, or hit other objects, there are potential safety hazards. [0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a hollow pipe cutting tool for a small band sawing machine is provided, in order to achieve the purp...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above technical problems, the present invention provides a hollow pipe cutting tool for a small band sawing machine, to solve the problem that when the sawing machine is cutting the pipe, the section to be cut often has no fixing device, and the pipe is likely to jump after cutting. When the material is fast and the size of the material is small, jumping is more likely to occur, and it is easy to hurt the material personnel or hit other objects, which poses a safety hazard.

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