A high-precision one-time forming grinding device for valve disc
A technology for forming grinding and valve discs, which is applied in the direction of grinding workpiece supports, grinding/polishing equipment, grinding machines, etc., can solve the problems of poor product accuracy and appearance quality, waste of personnel labor, insufficient product quality, etc., and achieves a simple structure. , The effect of reducing labor costs and improving production efficiency
Active Publication Date: 2017-03-08
镇江维纳特气门科技有限公司
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Problems solved by technology
[0002] With the progress of society and the development of science and technology, people have higher requirements for engines, and the precision requirements for engine valves have also increased. The arc is processed in three processes, all of which are processed by turning, which requires multiple positioning, the precision and appearance quality of the processed products are poor, and each process requires an operator for each device, which seriously wastes labor and resources. , the product quality is insufficient
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[0015] A high-precision one-time forming grinding device for a valve disc, characterized in that it includes a workbench 1, a guide rail 2, a slider 3, a telescopic cylinder 4, a collet 5, a first motor 6, a pressure plate 7, and a second motor 8 , the hydraulic lifting device 9, the third motor 10 and the grinding wheel 11, the second motor 8 is fixedly arranged on the left side of the workbench 1 through the boss 81, the second motor 8 is connected with the pressing plate 7, and the pressing plate 7 is circular , the center of the circular shape of the pressing plate 7 has a positioning block 71 that is in the shape of a truncated cone and protrudes from the plane of the pressing plate 7. The truncated circular shape of the positioning block 71 matches the valve disc portion, and the guide rail 2 is arranged on the workbench. 1, the slider 3 is slidably arranged on the guide rail 2, one side of the slider 3 is connected with a telescopic cylinder 4, the first motor 6 is fixed...
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Disclosed is a valve-retainer portion high-precision one-time formation grinding device. The valve-retainer portion high-precision one-time formation grinding device is characterized by comprising a worktable, a guide rail, a slider, a telescopic cylinder, a spring chuck, a first motor, a pressure plate, a second motor, a hydraulic lifting unit, a third motor and a grinding wheel. A valve-retainer portion is subjected to one-time formation grinding through precise position of a valve and multi-profile design of the grinding surface of the grinding wheel, technology process is greatly shortened, only one-time positioning is needed, manual cost is greatly lowered, production efficiency is greatly improved, and precision of the valve is improved.
Description
technical field [0001] The invention relates to the field of engine valve processing, in particular to a high-precision primary forming grinding device for a valve disc. Background technique [0002] With the progress of society and the development of science and technology, people have higher requirements for engines, and the precision requirements for engine valves have also increased. The arc is processed in three processes, all of which are processed by turning, which requires multiple positioning, the precision and appearance quality of the processed products are poor, and each process requires an operator for each device, which seriously wastes labor and resources. , Insufficient product quality. Contents of the invention [0003] In view of the above problems, the present invention proposes a high-precision one-time forming grinding device for the valve disc. [0004] For solving above technical problem, technical scheme provided by the invention is: [0005] A h...
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IPC IPC(8): B24B19/00B24B41/06
CPCB24B19/009B24B41/06
Inventor 吴启军
Owner 镇江维纳特气门科技有限公司