Fine polishing machine of polishing belt for axle parts
A technology for shaft parts and polishing belts, applied in abrasive belt grinders, grinding/polishing equipment, grinding machines, etc., can solve the problems of abrasive belt polishing marks, uneven polishing, etc., achieve uniform polishing, avoid strip-shaped wear marks, Better polishing effect
Active Publication Date: 2017-05-31
SUZHOU HAOLI CULTURE MEDIA TECH CO LTD
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Problems solved by technology
[0004] The object of the present invention is to provide a polishing belt fine grinding machine for shaft parts, so as to solve the problems that the existing polishing belt grinding machine easily produces abrasive belt polishing traces and uneven polishing
Method used
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Embodiment Construction
[0015] The present invention will be further described in detail below through specific implementations:
[0016] The reference signs in the drawings of the specification include: the frame 1, the driving roller 2, the roller shell 21, the motor 22, the driving roller 3, the roller 31, the end plane 32, the abrasive belt 4, and the support plate 5.
[0017] The embodiment is basically as attached figure 1 with figure 2 Shown:
[0018] The polishing belt fine grinding machine for shaft parts is mainly composed of a clamping device, a frame 1, an abrasive belt 4, a driving roller 2 and a driving roller 3. The clamping device and the driving roller 2 are both installed on the frame 1. The clamping device mainly includes a three-jaw chuck for clamping shaft parts, and a support plate 5 for clamping the ends of the shaft parts. The support plate 5 is rotatably connected to the frame 1. The drive roller 3 is fixedly connected to the frame 1. A spiral strip groove is machined on the driv...
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The invention relates to the field of a machine tool for grinding or polishing and particularly discloses a fine polishing machine of a polishing belt for axle parts. The fine polishing machine comprises a clamping device, a rack, an abrasive band, a driving roller and a transmission roller, wherein the transmission roller is fixedly connected onto the rack; a spiral strip-shaped groove is formed in the transmission roller along a roller surface; a plurality of rolling wheels, which are uniformly distributed, are mounted in the spiral strip-shaped groove along a spiral track; the driving roller is arranged beside the transmission roller; the central lines of the driving roller and the transmission roller are parallel; the end part of the driving roller is connected with a motor fixed on the rack; the abrasive band is distributed along the spiral strip-shaped groove on the transmission roller and is matched with the rolling wheels; and the other end of the abrasive band is spirally wound on the driving roller. According to the technical scheme, the special structure including the spiral strip-shaped groove and the rolling wheels on the transmission roller is adopted, so that inclined distribution and continuous transmission of the abrasive band are realized; and inclined polishing of the abrasive band is carried out, so that strip-shaped grinding cracks are avoided, the polishing is more uniform and the polishing effect is better.
Description
Technical field [0001] The invention relates to the field of machine tools for grinding or polishing. Background technique [0002] The grinding of the shaft follows the process of first rough grinding, then fine grinding and polishing. For rough grinding, diamond wheels of different grain sizes are generally used. If a higher grain size is required, precision polishing belts are often used for polishing. That is, the machined shaft is fixed by the pallet, and the guide wheel moves in the direction of the pallet to drive the workpiece to rotate. The surface of the shaft is ground by the abrasive belt rotating in the opposite direction. Because the particle size of the abrasive belt is higher than that of the grinding wheel, it is grinding When cutting the shaft, the surface quality is high and the accuracy is relatively high. [0003] However, due to the limited width of the existing polishing belt, it can only process the surface of a certain section of the shaft. It is necessar...
Claims
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IPC IPC(8): B24B21/02B24B21/20B24B21/18
CPCB24B21/02B24B21/18B24B21/20
Inventor 罗贵良
Owner SUZHOU HAOLI CULTURE MEDIA TECH CO LTD