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A polishing device and screw technology, applied in the polishing field, can solve the problems of low work efficiency, inability to remove abrasives synchronously, limited screw polishing precision, etc., and achieve the effect of saving time, wide application range, and maintaining screw tolerances
Pending Publication Date: 2021-01-22
ZHOUSHAN CHANGJIA PLASTIC MACHINERY CO LTD
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[0004] The problem to be solved by the present invention is that the existing screw polishing precision is limited, the work efficiency is low, and the defects of the abrasive attached to the surface of the screw cannot be cleaned simultaneously
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[0019] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.
[0020] Screw polishing device, including left support frame 1, limit ring 2, processed screw 3, polishing device 4, polishing pulley 41, polishing belt 42, fixing device 43, polishing motor 44, fixing plate 45, connecting rod 46, cleaning Device 5, fixed rod 51, water inlet device 52, spray gun 53, hydraulic cylinder 6, hydraulic pump 61, mobile pulley device 7, first pulley block 71, second pulley block 72, first pulley motor 73, second pulley motor 74, Slide rail 8, right side support frame 9, automatic telescopic rod 10, positioning rod 11, driven wheel 12, driving wheel 13, rotating motor 14 and control device 15, described left side support frame 1 is equipped with upper and lower two limit Ring 2 is used to fix the position. The processed screw rod 3 is respectively installed in the limit ring 2 for processing. The processed screw rod 3 is equippe...
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Abstract
The invention discloses a screw polishing device. The screw polishing device comprises a left supporting frame, a limiting ring, a machined screw, a polishing device body, polishing pulleys, a polishing belt, a fixing device, a polishing motor, a fixing plate, a connecting rod, a cleaning device, a fixing rod, a water inlet device, a spray gun, a hydraulic cylinder, a hydraulic pump, a movable pulley device, a first pulley block, a second pulley block, a first pulley motor, a second pulley motor, a sliding rail, a right supporting frame, an automatic telescopic rod, a positioning rod, a drivenwheel, a driving wheel, a rotating motor and a control device. The screw polishing device has the advantages that the device is mechanical and electrical integrated equipment, and automatic operationcan be achieved; during polishing, the polishing belt is in close contact with a screw through the fixing device, the polishing smoothness can be controlled, the tolerance of the screw is well kept,and the polishing precision of the screw is improved; and after polishing is completed, the spray gun on the cleaning device synchronously cleans the abrasive attached to the surface of the screw, sothat polishing operation and cleaning operation are completed at a time, the screw treatment procedure is simplified, and time is saved.
Description
technical field [0001] The invention relates to a screw polishing device and belongs to the technical field of polishing. Background technique [0002] With the widespread use of plastic molding equipment, the screw, which is the core component of plastic molding equipment, is also more and more widely used. Usually, the screw needs to be polished before use. Screw polishing refers to the processing method of reducing the surface roughness of the screw to obtain a bright and flat surface by using mechanical, chemical or electrochemical effects. The polishing process is the last process of screw manufacturing. After polishing, the surface finish of the screw is improved, which reduces the friction between the screw and the material, thereby improving the conveying capacity of the screw. However, the existing screw polishing methods, usually manual polishing or polishing with a screw polishing machine, have certain limitations. Manual polishing has the defect of low efficie...
Claims
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Application Information
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