End trimming machine for stainless steel hollow pipe machining

Abstract

The invention belongs to the field of stainless steel hollow pipe machining, and particularly relates to an end trimming machine for stainless steel hollow pipe machining. The end trimming machine comprises a hollow workbench, wherein a partition plate is fixedly connected in the hollow workbench, an opening inserting groove is formed in the upper end of the hollow workbench, an abutting groove corresponding to the opening inserting groove is formed in the partition plate, a filter screen is embedded in the inner top surface of the lower end of the abutting groove, and a rotating shaft is rotationally connected in the hollow workbench. According to the end trimming machine, a linkage mechanism and a heat dissipation mechanism are arranged to be matched, so that a grinding disc, a cutting piece and a heat dissipation fan can synchronously act only under the driving of a driving motor, then when the cutting piece carries out cutting operation, the cutting end of a steel pipe can be ground and cooled in time, and the driving cost is greatly saved; and a reciprocating rotation mechanism is arranged, so that the cutting process can be matched, bristles can scrape and brush the inner wall of the steel pipe in a reciprocating mode, and the situation that chippings generated in the cutting process are bonded to the inner wall of the steel pipe is avoided.

Description

technical field [0001] The invention belongs to the field of processing empty stainless steel pipes, in particular to an end trimming machine for processing empty stainless steel pipes. Background technique [0002] Stainless steel empty pipe is a commonly used mechanical structural part, and stainless steel empty pipe is often used as a delivery pipeline due to its good corrosion resistance. During the use of stainless steel empty pipe, it is often necessary to use a cutting machine to cut the stainless steel empty pipe The end is cut to remove excess material at the end of the stainless steel empty tube, so that the length of the stainless steel empty tube reaches the required length. [0003] Existing patent (notification number: CN208825688U), a steel pipe cutting machine, including: a cutting table, a clamp connected to the cutting table, a first elastic member and a second elastic member connected to the clamp, and a first support connected to the cutting table Rod an...

AI Technical Summary

Problems solved by technology

[0005] 1. In the process of cutting the steel pipe, the above invention cannot timely polish the cutting end of the steel pipe, which makes it necessary to add a grinding process in the follow-up, which is relatively cumbersome

[0006] 2. The above invention cannot dissipate heat from the cutting piece and the cutting end in a timely manner during use, which will easily cause damage to the cutting end of the steel pipe and affect the service life of the cutting piece

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