Reed coupler

A coupling and semi-coupling technology, applied in the direction of couplings, elastic couplings, engine components, etc., can solve the problems of cumbersome manufacturing process, complex structure of serpentine spring, inconvenient assembly operation, etc., to achieve The effect of compact structure, strong buffering and vibration reduction ability, and convenient assembly and operation

Pending Publication Date: 2020-08-07
ZHENJIANG SUODA COUPLING
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The traditional coupling is directly rigidly connected by the two semi-shafts, which is easy to vibrate during the transmission process. The snake spring coupling in the prior art uses a number of serrations to wind the ribbon spring back and forth on the two semi-shafts to form an elastic connection. Although it has better Excellent elastic properties, able to buffer part of the impact vibration, reliable work, suitable for shock load conditions, etc., but the serpentine spring coupling of the serpentine spring coupling has a complex structure and a long length, and has cumbersome manufacturing processes, poor processing technology, and heat treatment. Difficulty, inconvenient assembly operation, unstable quality and other defects

Method used

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  • Reed coupler
  • Reed coupler

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Embodiment Construction

[0017] The invention discloses a leaf coupling. In the example,

[0018] 1. First process two semi-couplings 1 and 6 with arc-shaped teeth as shown in the figure, several spring pieces 3, two casings 2, reed holder 4, two sealing rings 5, two A sealing gasket 7, an oil plug 11 and screw nut gaskets 8, 9, 10, 12 are composed, and the spring leaf 3 is embedded between the tooth grooves of the arc-shaped curved tooth profiles of the two half-links 1, 6. When working, the torque is transmitted from one half-coupling 1 to the other half-coupling 6 through the spring piece 3; the reed holder 4 combines several spring pieces 3 into a flexible whole, so that the spring piece 3 and the half-coupling The arc-shaped curved tooth profiles of 1 and 6 have good contact to prevent the unexpected axial and radial movement of the spring leaf 3 in the tooth grooves of the arc-shaped curved tooth profiles of the half-couplings 1 and 6; the external The function of the two closed casings 2 is t...

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Abstract

Provided is a reed coupler. A plurality of tooth grooves in a circular arc-shaped curve tooth profile are arranged on two half couplers in a one-to-one correspondence mode, strip-shaped reeds are respectively clamped in each pair of tooth grooves, and the reeds are combined to form a flexible integral structure through a reed retainer, so that torque transmission is realized, the elasticity is good, and the buffering and damping capacity is high; a pair of casings with a semi-annular structure are arranged outside the pair of half couplings and the reeds in a covering mode, the two ends and the outer sides of the reeds are limited by the casings, unexpected axial and radial shifting is prevented, lubricating oil is injected through oil injection holes, the lubricating effect of the contactparts of the tooth grooves and the reeds is ensured, the machining process is good, the heat treatment is simple, the structure is compact, the assembly operation is convenient, the production and manufacturing process is simplified, and the economy is good.

Description

technical field [0001] The invention relates to a shaft coupling, in particular to a spring leaf coupling. Background technique [0002] The traditional coupling is directly rigidly connected by the two semi-shafts, which is easy to vibrate during the transmission process. The snake spring coupling in the prior art uses a number of serrations to wind the ribbon spring back and forth on the two semi-shafts to form an elastic connection. Although it has better Excellent elastic properties, able to buffer part of the impact vibration, reliable work, suitable for shock load conditions, etc., but the serpentine spring coupling of the serpentine spring coupling has a complex structure and a long length, and has cumbersome manufacturing processes, poor processing technology, heat treatment, etc. Difficulty, inconvenient assembly operation, unstable quality and other defects. Contents of the invention [0003] The technical problem to be solved by the present invention is to prov...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16D3/79F16D3/84F16N1/00
CPCF16D3/79F16D3/841F16N1/00
Inventor 张强陈春凤贾明才
Owner ZHENJIANG SUODA COUPLING
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