Intelligent cleaning device and method for hydraulic valve body machining

By sealing and unsealing the channels of the hydraulic valve body through the telescopic device and the rotating connecting device, and by using an endoscope to determine the location of impurities, the problem of incomplete cleaning of the inner wall of the hydraulic valve body is solved, achieving efficient cleaning and resource conservation.

CN120243563BActive Publication Date: 2026-11-06HANGZHOU XIAOSHAN EAST HYDRAULIC PARTS CO LTD
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Patent Information

Application Number
CN202510633783.5
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2025-05-16
Publication Date
2026-11-06
Estimated Expiration
2045-05-16

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Abstract

This invention discloses an intelligent cleaning device and method for hydraulic valve body processing, relating to the field of hydraulic valve body cleaning technology. The intelligent cleaning device and method for hydraulic valve body processing includes: a telescopic part, one end of which is connected to a sealing plate; an elastic block is connected to the side of the sealing plate near the workpiece; a second side plate is connected to a fan; a baffle is provided between the side plate and the air inlet plate; the baffle is connected to the rotating part of a stepper motor; each baffle has a through-hole and a selective through-hole on one side. This intelligent cleaning device and method for hydraulic valve body processing seals the holes on the workpiece surface through the telescopic device; and controls all telescopic devices to seal the holes on the workpiece surface or to unseal only the holes on one side of the workpiece surface through a rotating through-hole device. This determines the location of residual impurities on the inner wall of the workpiece, constrains the water flow direction, and concentrates the cleaning of the holes on one side of the workpiece, improving the cleaning effect.
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Citation Information

Patent Citations

  • Device for cleaning and drying valve body and valve element of hydraulic valve

    CN111346874A

  • Combined hydraulic valve with liquid accumulation prevention function

    CN119042187A

  • Hydraulic valve cleaning equipment

    CN222551523U