Automatic polishing device for shaft pin
A shaft pin, automatic technology, used in grinding machines, grinding workpiece supports, grinding/polishing equipment, etc., can solve the problems of low safety factor, low work efficiency, scratches on the outer wall of the shaft pin, etc. Improve efficiency and avoid friction effects
Pending Publication Date: 2017-11-24
ZHENJIANG JIANHUA BEARING
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Problems solved by technology
[0002] When grinding shaft pins with a length greater than 20 cm, the material cannot be fed through the vibrating plate due to the long length of the shaft pins. In the prior art, when grinding the shaft pins greater than 20 cm, it is generally sent to the grinding machine manually Grinding in the middle, its work efficiency is low, and the safety factor is low
Some manufacturers send the shaft pins to the grinding machine in batches through the feeding chute, but during the process of grinding the shaft pins with the grinding wheel, there will also be friction between the shaft pins and the feeding chute, so the outer wall of the shaft pins will be scratched. will cause some waste
Method used
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Embodiment Construction
[0022] The present invention will be further described below in conjunction with the accompanying drawings.
[0023] Such as Figure 1 to Figure 6 , the present invention is an automatic grinding device for a shaft pin, the length of the shaft pin is greater than 20cm, including a feeding mechanism 1, a material receiving frame 2, a feeding groove 3, a grinding wheel 5, a first stopper 61, a second Limiting piece 62 and ball 63, feed trough 3 is connected with the discharge opening of material bearing frame 2, feeding mechanism 1 is located at material bearing frame 2 side, and one end of feeding mechanism 1 stretches in material bearing frame 2, and The shaft pins in the material holder 2 are delivered to the feeding chute 3 in sequence. The ball 63 is positioned on the feed trough 3 by the first stopper 61 and the second stopper 62, and the top of the ball 63 stretches in the feed chamber of the feed trough 3, and the grinding wheel 5 rotates and is placed on the feed chute ...
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The invention discloses an automatic polishing device for a shaft pin. A feeding groove is communicated with a discharge opening of a bearing support, a feeding mechanism is arranged on one side of the bearing support, one end of the feeding mechanism extends into the bearing support, and the feeding mechanism feeds the shaft pin in the bearing support into a feeding groove; a ball is located on the feeding groove through a first limiting sheet and a second limiting sheet, one end of the ball extends into a feeding cavity of the feeding groove, a polishing wheel is rotationally arranged above the feeding groove, and the bottom end of the polishing face of the polishing wheel extends into the feeding cavity of the feeding groove and is arranged above the ball; and when the shaft pin is polished by the polishing wheel, the shaft pin rotates on the ball. According to the automatic polishing device, the feeding mechanism and a pushing mechanism can automatically feed the shaft pin to the position below the polishing wheel for polishing, the efficiency is improved, and safety factors are high; and when the shaft pin is polished by the polishing wheel, the shaft pin rotates on the ball, friction between the shaft pin and the feeding groove can be effectively avoided, and scratching of the surface of the shaft pin due to friction is reduced.
Description
Technical field: [0001] The invention relates to an automatic grinding device for shaft pins. Background technique: [0002] When grinding shaft pins with a length greater than 20 cm, the material cannot be fed through the vibrating plate due to the long length of the shaft pins. In the prior art, when grinding the shaft pins greater than 20 cm, it is generally sent to the grinding machine manually Grinding in the middle, the work efficiency is low, and the safety factor is low. Some manufacturers send the shaft pins to the grinding machine in batches through the feeding chute, but during the process of grinding the shaft pins with the grinding wheel, there will also be friction between the shaft pins and the feeding chute, so the outer wall of the shaft pins will be scratched. Will cause some waste. Invention content: [0003] The present invention provides an automatic grinding device for shaft pins in order to solve the above-mentioned problems in the prior art. ...
Claims
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IPC IPC(8): B24B5/35B24B5/36B24B41/06
CPCB24B5/355B24B5/363B24B41/067
Inventor 夏建明
Owner ZHENJIANG JIANHUA BEARING