Automatic polishing device for valve

Abstract

The invention discloses an automatic polishing device for a valve. The device comprises a pedestal, and a driving part, an object stage and a polishing part orderly arranged on the pedestal, wherein the polishing part comprises two rails, a moving stage is arranged between the two rails, a connector is arranged at one side of the moving stage close to the driving part, an upper end face of the moving table is provided with two fixed boards, upper ends of the two fixed boards are in hinge joint with a polishing machine, one side of the fixed board is provided with a limiting rod, an end part ofthe polishing machine is provided with two elastic pieces, the driving part comprises a fixed frame fixed on the pedestal, the fixed frame is externally sleeved with a hood, an upper end of the fixedframe is provided with a servo motor while a lower end thereof is provided with a screw, an output shaft of the servo motor extends out the hood, the output shaft of the servo motor is sleeved with adriving wheel in transmission connection with the screw, and a clamp is fixed on the output shaft at the outside of the hood. In use, the polishing device provided by the invention can perform automatic polishing just by mounting the valve on the clamp, and can improve efficiency of polishing remarkably.

Description

technical field [0001] The invention relates to the technical field of valve processing, more specifically, it relates to an automatic polishing equipment for valves. Background technique [0002] Valves are control components in fluid transportation, with functions such as cut-off, adjustment, and flow diversion. Most of the valves are of T-shaped structure. There are ports for connecting materials at both ends of the valve, and a port for installing the valve core at the top. Since the valve needs better sealing, it needs to be adjusted during processing. The interior of the valve body is polished, and the existing internal polishing of the valve body is generally performed by manual polishing, which has low polishing efficiency and takes a long time. Contents of the invention [0003] Aiming at the deficiencies in the prior art, the object of the present invention is to provide an automatic polishing device for valves. [0004] In order to achieve the above object, th...

AI Technical Summary

Problems solved by technology

Most of the valves are of T-shaped structure. There are ports for connecting materials at both ends of the valve, and a port for installing the valve core at the top. Since the valve needs better sealing, it needs to be adjusted during processing. The interior is polished, and the existing internal polishing of the valve body is generally done manually, which has low polishing efficiency and takes a long time.

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