Cutting device for steel foot rod machining

Abstract

The invention discloses a cutting device for steel foot rod machining, and belongs to the technical field of flame welding and cutting machining.The cutting device comprises two supporting frames, a supporting plate is fixedly connected between the two supporting frames, a flame cutting machine body is fixedly installed at the top of the supporting plate, and a lifting air cylinder is fixedly installed at the top of the supporting plate; the bottom end of a telescopic part of the lifting air cylinder is slidably connected into a through hole formed in the top of the supporting plate. According to the device, a transmission block moves downwards to drive an adjusting sliding rod to slide downwards, the adjusting sliding rod slides to pull a bottom limiting seat to move downwards, the limiting seat moves to drive extrusion wheels on the two sides to make contact with the surface of a cut raw material for limiting, and the relative distance between the extrusion wheels on the two sides is controlled through pulling limiting of an adjusting air cylinder; cutting limiting of raw materials of different sizes is met, rotation of the raw materials in the extrusion wheel is guaranteed through limiting of the extrusion wheel, surrounding cutting treatment of the raw materials is met, the limiting stability and the rotating capacity are improved, and the use requirement of cutting machining is met.

Description

technical field [0001] The invention belongs to the technical field of flame welding and cutting, and in particular relates to a cutting device for processing a steel leg rod. Background technique [0002] The steel foot rod is a product processed from steel. During processing, it is necessary to pre-cut the raw material to divide the material. Cutting through welding and cutting equipment is a common technical means. Flame cutting is a common method for rough processing of steel. . Flame cutting is gas cutting. Traditionally, acetylene gas was used for cutting, and then propane was used. Now natural gas cutting has appeared, and due to the characteristics of abundant natural gas reserves, low price, and no pollution, it has become the first choice for flame cutting. [0003] In the prior art, when cutting the raw material of the foot rod, since there are still processing residues on the surface of the prefabricated pipe fittings, the flame sprayed by the flame cutting nozz...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is: in order to solve the problem that the cutting angle needs to be repeatedly adjusted to adapt to the cutting depth of the flame cutting nozzle after the fixture is fixed, and the traditional fixture is difficult to meet the needs of rotating and adjusting raw materials with different sizes. Cutting device for machining foot rods made of steel

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