Flame cutting machine convenient for clamping of steel plates with different thicknesses

Abstract

The invention discloses a flame cutting machine convenient for clamping of steel plates with different thicknesses. The machine comprises a worktable, and is characterized in that vertical stand columns are correspondingly mounted at the two ends of the worktable; the same top plate is in transverse fixed connection to the top ends of the stand columns; a thread rod is transversely arranged at theupper part in a driving box; a movable plate is positioned in a C type clamping frame; a cavity matched with the movable plate is formed in the inner side of a clamping top plate of the C type clamping frame; a slag collecting box opened at the top end is arranged at the back end of the worktable; and the slag collecting box is mounted on support legs through support plates. The machine is reasonable in structural design and convenient to operate; a push rod with the movable plate, a driving base, the thread rod, a connecting rod with rollers and an extension electric cylinder are arranged onthe C type clamping frame; and when the thicknesses of the steel plates are smaller than the height of the clamping frame, the deviation condition of the steel plates due to shaking is solved, so that the cut steel plates obtain anticipant shapes without needing cutting again, and the waste of steel is prevented.

Description

technical field [0001] The invention relates to the technical field of flame cutting equipment, in particular to a flame cutting machine which is convenient for clamping steel materials with different thicknesses. Background technique [0002] Flame cutting machine is a kind of cutting equipment that uses gas with oxygen or gasoline with oxygen to cut metal materials. The cost of flame cutting machine is low and it is a common way for steel plate cutting. At present, the existing flame cutting machines on the market have a certain fixed thickness of the steel plate. When the thickness of the steel plate is less than the height of the clamping frame, the steel plate is easy to shift due to shaking, so that the cut steel plate cannot get the expected shape and cannot be normal. In use, it needs to be cut again, which is time-consuming, laborious and wasteful. Contents of the invention [0003] The invention aims to solve the deficiencies of the prior art and provide a flame...

AI Technical Summary

Problems solved by technology

At present, the existing flame cutting machines on the market have a certain fixed thickness of the steel plate. When the thickness of the steel plate is less than the height of the clamping frame, the steel plate is easy to shift due to shaking, so that the cut steel plate cannot get the expected shape and cannot be normal. use, need to re-cut, time-consuming and wasteful

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