Cast iron jacking pipe polishing and dust removing device

Abstract

The invention discloses a cast iron jacking pipe polishing and dust removing device, relates to the field of dust removing devices, and provides the following scheme for solving the problems that an existing cast iron jacking pipe polishing and dust removing device cannot completely remove dust, a cast iron jacking pipe is inconvenient to clamp, and the distance between clamping plates is inconvenient to adjust according to actual needs. The cast iron jacking pipe polishing and dust removing device comprises a box body and a frame; wherein the two sides of the top of the box body are fixedly connected with the frame; through holes are formed in the two sides of the top of the box body; a first bearing is fixedly connected to the upper section of one side of an inner cavity of the box body;a first threaded rod is rotatably connected to the inner cavity of the first bearing, and the first threaded rod penetrates through the box body and extends to the outside; and one end of the first threaded rod is fixedly connected with a rotating disc. The cast iron jacking pipe polishing and dust removing device provided by the invention is novel in structure, machining work can be convenientlyconducted, the working procedure of a worker for fixing a workpiece is simplified, the workpiece machining work efficiency is improved, and the practicability of the device is improved.

Description

technical field [0001] The invention relates to the field of dust removal devices, in particular to a grinding and dust removal device for cast iron pipe jacking. Background technique [0002] Articles cast with molten iron are collectively called iron castings. Due to various factors, defects such as pores, pinholes, slag inclusions, cracks, and pits often appear. After a period of use of cast iron pipe jacking, the surface will appear rusted. , so it is necessary to use the cast iron pipe jacking grinding and dust removal device to grind the cast iron pipe jacking. [0003] The existing cast iron pipe jacking grinding and dust removal device cannot completely remove the dust during use, and cannot control the distance between the splints of the device according to actual needs. The operation is cumbersome in the process of clamping the cast iron ejector rod, which is not conducive to The processing work increases the operating procedures of the staff and reduces the proce...

AI Technical Summary

Problems solved by technology

[0004] A cast iron pipe jacking grinding and dust removal device proposed by the present invention solves the problems that the cast iron pipe jacking grinding and d

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