Chuck with dust exhausting function

Abstract

The invention relates to a chuck with a dust exhausting function. The chuck comprises a base and a rotating shell located in the base and rotating around itself, one end of the rotating shell is provided with a dog plate, an air exhaust pipe is arranged in the rotating shell, one end of the air exhaust pipe extends to one side of a clamping station of a jaw, the other end of the air exhaust pipe is connected with a joint, and an exhaust fan which is in communication is formed by the joint and the air exhaust pipe. Cutting dust generated in the laser cutting process of pipe fittings can be exhausted out through the air exhaust pipe, and influences generated by the fact that an operator inhales dust exhaust gas on the health of the body are avoided; the exhausted dust can be collected in a concentrated manner through a collecting box to be treated and is prevented from being directly discharged to the atmosphere and polluting the environment; meanwhile, the conditions that the dust enters the chuck and damages a driving mechanism, consequently the accuracy of the chuck is reduced, and even the chuck breaks down are avoided; and the conditions that the dust adheres to a laser cuttinghead and directly affects the cutting precision of a workpiece, and consequently scrapping of the workpiece is caused, even the laser cutting head is directly damaged, and the production cost is increased are avoided.

Description

technical field [0001] The invention relates to a chuck with a dust extraction function installed on a laser pipe cutting machine or a plate and pipe integrated machine, which is used for clamping various metal pipe materials and profiles. Background technique [0002] For the processing of pipes and profiles of various metal materials, professional laser pipe cutting machines or integrated pipe and plate machines are widely used. Customers are very concerned about the stability, reliability, and accuracy of clamping force during pipe processing, as well as the recovery and treatment of dust and waste gas generated during pipe cutting. The traditional chuck does not have the function of dust extraction, so that the dust particles fly all over the sky during the cutting process. First, the operators inhale the dust exhaust gas, which directly affects their health; second, the exhaust gas is directly discharged into the atmosphere, polluting the environment; third, the dust en...

AI Technical Summary

Problems solved by technology

The traditional chuck does not have the function of dust extraction, so that the dust particles fly all over the sky during the cutting process. First, the operators inhale the dust exhaust gas, which directly affects their health; second, the exhaust gas is directly discharged into the atmosphere, polluting the environment; third, the dust enters the chuck The interior will damage the drive mechanism, resulting in a decrease in chuck accuracy, or even failure; the dust attached to the laser cutting head directly affects the cutting accuracy of the workpiece, resulting in the scrapping of the workpiece, and even directly damages the laser cutting head, thereby increasing production costs. Traditional chucks can no longer meet customer needs, and chucks with dust extraction function are an inevitable development trend

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