Hydraulic control device for polishing inner holes of valve body accessories
A technology of polishing liquid and accessories, which is applied in the direction of grinding drive device, grinding/polishing equipment, surface polishing machine tool, etc. It can solve the problems of uneven inner hole surface structure, manual polishing, inconvenient automatic polishing treatment, etc.
Inactive Publication Date: 2018-12-07
郑一格
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Problems solved by technology
[0004] The purpose of the present invention is to solve the workpieces in the prior art that require high surface quality. It is convenient to carry out automatic polishing treatment on it, and manual polishing is required, which is relatively troublesome. A liquid control device for polishing the inner hole of valve body accessories is proposed.
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[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.
[0022] refer to Figure 1-3 , a hydraulic control device for inner hole polishing of valve body fittings, comprising a box body 1, the four corners of the bottom of the box body 1 are fixedly connected with support legs, the inner bottom of the box body 1 is fixedly connected with a hydraulic pump 2, and the output of the hydraulic pump 2 The end is fixedly connected with a push rod 3, the upper end of the push rod 3 is rotatably connected with a first transmission shaft, the upper end of the first transmission shaft is fixedly connected with a storage board 8, and the upper side of the storage board 8 is fixedly connected with a ring 9, hydraulic pump 2 It can drive...
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The invention discloses a hydraulic control device for polishing inner holes of valve body accessories. The hydraulic control device comprises a box body. Supporting legs are fixedly connected to thefour corners of the bottom of the box body correspondingly. A hydraulic pump is fixedly connected to the inner bottom of the box body. A pushing rod is fixedly connected with the output end of the hydraulic pump. A first transmission shaft is connected to the upper end of the pushing rod in a rotating manner. The first transmission shaft is sleeved with a first bevel gear. A drive motor is fixedlyconnected to the side wall of the box body. According to the hydraulic control device, by arranging an adjusting mechanism, the distance between two arc-shaped plates can be adjusted, the inner holesof the valve body accessories with different inner diameters can be polished conveniently, by arranging the hydraulic pump and the pushing rod, the valve body accessories can be moved to the arc-shaped plates conveniently, by means of cooperation of the drive motor, the first bevel gear and a second bevel gear, the valve body accessories can be rotated conveniently, thus the valve body accessories can be polished conveniently and uniformly, and labor is saved.
Description
technical field [0001] The invention relates to the technical field of polishing equipment, in particular to a polishing liquid control device for inner holes of valve body fittings. Background technique [0002] The processing methods of important surfaces of parts are often grinding, high-speed milling, rolling, surface polishing, etc. Polishing refers to the use of mechanical, chemical or electrochemical effects to reduce the surface roughness of the workpiece to obtain a bright and smooth surface. , is the use of polishing tools and abrasive particles or other polishing media to modify the surface of the workpiece. Polishing cannot improve the dimensional accuracy or geometric shape accuracy of the workpiece, but for the purpose of obtaining a smooth surface or mirror gloss, and sometimes to eliminate gloss . [0003] For workpieces with high surface quality requirements, such as the inner hole of valve body fittings, due to the uneven surface structure of the inner hol...
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IPC IPC(8): B24B27/00B24B29/02B24B41/06B24B47/12B24B47/22
CPCB24B27/0076B24B29/02B24B41/067B24B47/12B24B47/22
Inventor 郑一格
Owner 郑一格