High-precision numerical control flame cutting machine used for steel plate cutting

Abstract

The invention relates to the technical field of cutting machines, in particular to a high-precision numerical control flame cutting machine used for steel plate cutting. The high-precision numerical control flame cutting machine comprises a water tank, a cutting bearing frame is arranged in the upper side of the water tank in a hinged mode, limiting mechanisms are arranged in the water tank frontand back, discharging mechanisms are arranged in the front portion of the water tank in a bilateral symmetry manner, a first screw rod sliding table is arranged on the outer wall of the left side of the water tank, a portal frame is slidably connected to the upper side of the water tank, the bottom end of the left portion of the portal frame is fixedly connected with a sliding pair of the first screw rod sliding table through a connecting block, a second screw rod sliding table is arranged on the upper side of the transverse section of the upper portion of the portal frame, and a flame cuttingmechanism is slidably connected to the transverse section of the upper portion of the portal frame. According to the high-precision numerical control flame cutting machine used for steel plate cutting, four sets of balls are arranged at the four corners of a flame cutting head, in the cutting process, the balls make tight contact with the surface of a steel plate, and therefore the stability of the periphery of a cutting site is effectively guaranteed, and the flame cutting accuracy is further improved; and the discharging mechanisms are arranged, and therefore the steel plate after cutting can be conveniently taken out from the cutting bearing frame.

Description

technical field [0001] The invention relates to the technical field of cutting machines, in particular to a high-precision numerical control flame cutting machine for cutting steel plates. 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. CNC flame cutting machine is the earliest and best CNC blanking equipment. Numerical control technology introduces flame cutting, which realizes the automation of the whole cutting process and significantly improves the cutting quality of steel plate blanking. [0003] Usually, when the flame cutting of the steel plate is carried out, the steel plate is placed on the cutting surface of the CNC flame cutting machine, so that during the cutting process, the stability of the steel plate is poor, which in turn affects the accuracy of the flame cutting. Contents of the invention [0004] Technical issues resolved [0005] Aiming at the...

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Problems solved by technology

[0005] Aiming at the above-mentioned shortcomings existing in the prior art, the present invention provides a high-precision numerical control flame cutting machine for steel plate cutting, which can effectively solve the problem that the prior art steel plate is placed on the cutting surface of the numerical control flame cutting machine, thereby cutting During the process, the stability of the steel plate is poor, which affects the accuracy of flame cutting

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