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Corner radial coupler

An angle coupling and coupling technology, applied in the direction of couplings, elastic couplings, mechanical equipment, etc., can solve the problems of inappropriate high-speed and heavy-load occasions, unfavorable high-speed driving, etc., and achieve radial displacement. and corner displacement, to achieve the effect of corner displacement

Inactive Publication Date: 2007-10-24
HAIAN TEXTILE MACHINERY +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

A movable and rotatable rigid coupling is disclosed in the Chinese Patent No. 03228230.3. Although the invention has a relatively strong adaptability to the connected two shafts, it is not suitable for high-speed and heavy-duty occasions.
If there is a direct rigid connection between the spline shaft and the train wheel, there will be a gap in the bevel gear transmission, and other parts will also generate additional loads, which is obviously not good for high-speed driving

Method used

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  • Corner radial coupler
  • Corner radial coupler
  • Corner radial coupler

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Embodiment Construction

[0024]The embodiment shown in Fig. 3 to Fig. 5 has left and right connecting discs 1 arranged oppositely. A large ring 3 , a middle ring 4 , and a small ring 5 which are concentric and move fit between adjacent ones are arranged between the two connecting discs 1 . Due to the needs of processing technology, the large ring 3 is formed by connecting the left ring 3-1 and the right ring 3-2 through screws, and the middle ring 4 is formed by connecting the left ring 4-1 and the right ring 4-2 through screws. The small ring 5 is formed by connecting the left ring 5-1 and the right ring 5-2 by screws. The left circular ring 3-1 of the large circular ring, the right circular ring 3-2 and the left circular ring 4-1 of the middle circular ring, and the right circular ring 4-2 are provided with grooves on the opposite surfaces, and double cylinders are arranged in the grooves Roller bearing9. The left circular ring 4-1 of middle circular ring, the right circular ring 4-2 and the left ...

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Abstract

A radial variable-angle coupling has two left and right opposite set coupling disks. Between the coupling disks are disposed concentric big, middle and small rings on which are firm-jointed two radials assemblies and each radials assembly is connected with a link via the pin shaft. On two coupling disks are disposed three coupling holes each. Two groups of links, each group made up of three links, are connected with two coupling disks separately. The distances of the pin-connecting hole centre on the radials assembly to the ring centre and the coupling hole centre on each coupling disk to its own coupling disk centre are the same.

Description

technical field [0001] The present invention relates to shaft couplings. Background technique [0002] Couplings are widely used in mechanical transmission. It can transmit the motion and power of one shaft to another shaft, and is an important motion coupling part. The basic motion requirement of the coupling is that the transmission ratio of the two shafts should be constant. Commonly used couplings, such as gear type, chain type, spring type, membrane type, tire type, elastic pin type, etc., can simultaneously realize axial, radial and angular relative movement, but the radial maximum that can be achieved The compensation displacement generally does not exceed 6.3mm. Another type of planar link couplings, such as Oldham couplings and Schmit (Schmit) couplings, respectively use planar four-bar linkages and planar six-bar linkages, which are a special type of coupling. Radial couplings can achieve large radial relative movement displacement. The Oldham coupling can achi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16D3/10
Inventor 曹清林陈修祥
Owner HAIAN TEXTILE MACHINERY