Solid lubrication precision wave filtering driving device

A technology of solid lubrication and driving devices, which is applied in the directions of transmission devices, mechanical equipment, vacuum evaporation coating, etc., can solve the problems of high manufacturing and processing requirements, poor workmanship, and large additional dynamic load, etc. Low cost, the effect of preventing axial movement

Inactive Publication Date: 2007-09-26
CHONGQING UNIV
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0002] For a long time, the drive motor and the reduction mechanism have been designed separately in robotics, automation, vehicles, aviation, aerospace, electronics industry, military industry and other mechanical equipment, so it is inevitable to consider the connection design between them and the alignment of the shaft system error, and the transmission mechanism is worn, and the mechanism is prone to jamming
For example, planetary reducers, cycloid reducers and RV reducers have complex structures, and it is difficult to achieve a large transmission ratio. When the mechanism is jammed, the dynamic performance is poor and the mechanical efficien

Method used

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  • Solid lubrication precision wave filtering driving device
  • Solid lubrication precision wave filtering driving device
  • Solid lubrication precision wave filtering driving device

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Embodiment

[0027] As shown in Figure 1, the number of teeth of the left and right gears of the input duplex gear 15 are respectively Zc=45 and Zd=48, and the number of teeth of the fixed gear 13 and the output gear 17 are respectively Zb=53 and Za=50. Input the left gear of double gear 15 and output gear 17 few tooth differences and the right gear of input double gear 15 and fixed gear 13 few teeth differences equal, few teeth differences are all 5.

[0028] Installation of solid lubricated precision filter driving device: the reducer and the servo motor are respectively installed from the left and right sides to the middle, the rotating shaft 1 of the servo motor is directly connected with the eccentric cam 9 of the reducer, the bearing 8 is installed on the rotating shaft 1, and the fixed gear 13 passes through A group of screws 11 on the circumference are connected with the casing 7, and the left end of the output gear 17 is connected with the output shaft 23 through a group of scre...

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Abstract

It relates to a solid lubrication fine wave filter drive device. It integrates the design of the decelerator component, output drive mechanism and servo generator to ensure the precision drive on structural basis. The input dual gear can cause offset rotation through the offset cam, generating two teeth missing differential drive by the teething part of the fixed gear and the output gear. It has arc slot rolling movement channel and installed with bearing on the offset cam. The drive sub teething surface is coated with energy absorbing, noise reducing, wear resistant solid lubricant film with proper resilience to get rid of the stiffness of the structure. It has high precision, reliability, durability, big toque, low energy consumption, light weight.

Description

technical field [0001] The invention belongs to the field of electromechanical transmission in mechanical engineering, in particular to a solid lubricating precision filter driving device. Background technique [0002] For a long time, the drive motor and the reduction mechanism have been designed separately in robotics, automation, vehicles, aviation, aerospace, electronics industry, military industry and other mechanical equipment, so it is inevitable to consider the connection design between them and the alignment of the shaft system error, and the transmission mechanism is worn, and the mechanism is prone to jamming. For example, planetary reducers, cycloid reducers and RV reducers have complex structures, and it is difficult to achieve a large transmission ratio. When the mechanism is jammed, the dynamic performance is poor and the mechanical efficiency is reduced. The additional dynamic load is large, especially the transmission is large. When the power is high, the v...

Claims

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Application Information

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IPC IPC(8): F16H37/12C23C14/06
Inventor 王家序田凡肖科
Owner CHONGQING UNIV
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