Stacked gear structure with side clearance removal through elasticity
A gear and backlash technology, applied in the direction of belts/chains/gears, hoisting devices, components with teeth, etc., can solve the problems of increased thermal stress of tooth thickness, difficulty in normal operation of the machine, strong friction and wear, etc., to achieve The effect of improving the lubrication condition of the tooth surface, reducing the working noise and relieving the internal stress
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[0024] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0025] The schematic diagram of the structure of stacked gears with elastic backlash removal in the present invention is as follows: Figure 1-Figure 5 As shown, it includes a main gear 6 and a backlash removal gear 1. The main gear 6 is provided with a conical surface 7. The backlash removal gear 1 is connected to the main gear through a tapered hole matched with the conical surface 7. 6 Self-locking connection, the conical angle of the conical surface on the main gear is preferably 1-3 degrees. The outer thread of the upper conical surface of the main gear is connected with the backlash removal gear compression nut 5, and the main gear 6 and the backlash removal gear 1 are respectively provided with a positioning device for forming the zero point of the main gear and the backlash removal gear in the circumferential direction. Pin hole 9, t...
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