Drilling device used for production of high valves

Abstract

The invention discloses a drilling device used for production of high valves. The drilling device comprises a device body; the device body comprises a worktable; supporting plates are fixedly arrangedon two sides of the bottom of the worktable; a bearing column is arranged on one end of the top of the worktable; the bearing column is fixedly connected with the worktable through a bearing block; atop plate is fixedly arranged on the top end of the bearing column; a U-shaped plate is fixedly arranged on one end of the top plate; an air cylinder is arranged on the top of the U-shaped plate; a piston rod is connected to the output end of the air cylinder; the device is provided with a fixing block, a dust collector barrel body, a dust collector suction head, a pipeline and a dust storage box; during work, a dust collector can be started for work, so that dust and other impurities generated during working of workpieces can be sucked into the dust collector; trouble for cleaning after workis avoided; continuous work of the device is better facilitated; and use is more convenient.

Description

technical field [0001] The invention relates to a drilling device, in particular to a drilling device for high valve production, and belongs to the technical field of workpiece processing. Background technique [0002] High-pressure valves have been widely used in the fields of superhard material manufacturing, chemical industry, petrochemical industry, processing technology, isostatic pressure treatment, ultra-high static pressure extrusion, powder metallurgy, metal forming, and geophysics and geophysics research. Control the flow of various types of fluids such as air, water, steam, various corrosive media, mud, oil, liquid metal and radioactive media. The opening and closing part is a disc-shaped valve plate, which wraps around its own The axis rotates to achieve the purpose of opening and closing or adjustment. It mainly plays the role of cutting and throttling on the pipeline. Due to the wide use of high-pressure technology, the performance of ultra-high-pressure valves...

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Problems solved by technology

[0002] High-pressure valves have been widely used in the fields of superhard material manufacturing, chemical industry, petrochemical industry, processing technology, isostatic pressure treatment, ultra-high static pressure extrusion, powder metallurgy, metal forming, and geophysics and geophysics research. Control the flow of various types of fluids such as air, water, steam, various corrosive media, mud, oil, liquid metal and radioactive media. The opening and closing part is a disc-shaped valve plate, which wraps around its own The axis rotates to achieve the purpose of opening and closing or adjustment. It mainly plays the role of cutting and throttling on the pipeline. Due to the wide use of high-pressure technology, the performance of ultra-high-pressure valves in ultra-high-pressure systems directly affects the reliability and safety of the entire system. , work efficiency and service life are particularly important in systems that require frequent pressurization and pressure relief. The main failure causes of ultra-high pressure valves are cavitation and erosion wear, and there are many factors that affect cavitation and erosion. There are mainly mechanical properties of materials, hydrodynamic factors and environmental influences. To improve the ability of valves to resist cavitation and erosion wear, many methods can be used. A drilling device for high-pressure valve production is a drilling device that can be used for high-pressure valves. Hole device. The traditional drilling device uses splints to clamp and fix the workpiece. Since the workpiece is mostly cylindrical, the fixing effect is not good. The traditional drilling device will absorb a large amount of dust generated during drilling, etc. Impurities fall inside the workpiece and are not easy to clean up, so a drilling device for high valve production is provided

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