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Manufacturing method of four-point contact flexible bearing harmonic reducer

A technology of harmonic reducer and flexible bearing, which is applied in manufacturing tools, transmission devices, transmission parts, etc., can solve the problems of affecting the use effect of harmonic reducer, loosening, and poor connection effect between rigid wheel and cross bearing, etc. To achieve the effect of good fixed clamping effect, convenient processing, and the effect of improving the fixed contact area

Active Publication Date: 2022-05-24
ZHEJIANG LAIFUAL HARMONIC DRIVE COMPANY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing harmonic reducer is generally fixed by screwing the bolts on the rigid wheel. However, this fixing method will cause loosening during long-term use, which will affect the use effect of the harmonic reducer, and will also make the rigid Poor connection between wheel and cross bearing

Method used

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  • Manufacturing method of four-point contact flexible bearing harmonic reducer
  • Manufacturing method of four-point contact flexible bearing harmonic reducer
  • Manufacturing method of four-point contact flexible bearing harmonic reducer

Examples

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Embodiment Construction

[0051] like Figure 1 to Figure 4 As shown, it is a four-point contact flexible bearing harmonic reducer of the present invention, including a wave generator 1, a rigid wheel 2, a flexible wheel 3 and a cross bearing 4, the wave generator is provided with a four-point contact flexible bearing 5, four points The contact flexible bearing 5 is set in the flexible wheel 3, the flexible wheel 3 is set in the rigid wheel 2 and is meshed with the rigid wheel 2, the inner ring of the cross bearing 4 is fixedly connected with the flexible wheel 3, and the outer ring of the cross bearing 4 is connected with the rigid wheel 2. 2 Fixed connection, the rigid wheel 2 is provided with a support ring 6, the support ring 6 is provided with a first support ring 7 and a second support ring 8, the first support ring 7 is bolted to the rigid wheel 2, and the second support ring 8 is connected with the cross bearing 4 bolt connections. The four-point contact flexible bearing 5 specifically include...

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PUM

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Abstract

The invention discloses a manufacturing method of a four-point contact flexible bearing harmonic reducer, which adopts a, bearing manufacturing; b, bearing mounting seat manufacturing; c, overall processing; d, post-processing, a total of four steps. The invention can increase the fixed contact area of ​​the harmonic reducer, improve the fixing effect of the harmonic reducer, has simple steps, convenient operation, good fixing and clamping effect, facilitates the processing of the mounting seat, and improves the processing efficiency and processing accuracy of the mounting seat.

Description

technical field [0001] The invention belongs to the technical field of harmonic reducers, in particular to a manufacturing method of a four-point contact flexible bearing harmonic reducer. Background technique [0002] The harmonic reducer is mainly composed of four basic components: a wave generator, a flexible gear, a flexible bearing and a rigid gear. The harmonic drive reducer is a kind of flexible gear that relies on the wave generator to be assembled with a flexible bearing to produce a controllable elastic deformation of the flexible gear. A gear transmission that meshes with rigid gears to transmit motion and power. Harmonic gear transmission reducer is a new type of reducer developed by using the principle of planetary gear transmission. Harmonic reducers are used in aviation, aerospace, energy, navigation, shipbuilding, bionic machinery, commonly used ordnance, machine tools, instruments, electronic equipment, mining and metallurgy, transportation, lifting machine...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16H49/00F16H57/023B23P15/14B23P15/00B23P19/02B23P21/00
CPCF16H49/001F16H57/023B23P15/14B23P15/003B23P15/00B23P19/02B23P21/00F16H2057/0056F16H2057/0062
Inventor 张瀚杨燃袁恒
Owner ZHEJIANG LAIFUAL HARMONIC DRIVE COMPANY
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