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Coupler

A coupling and half-coupling technology, which is applied in the field of couplings with overload protection function, can solve the problems that the coupling does not have overload protection function, is disadvantageous for long-term use and quick replacement, and has high installation accuracy, and achieves easy The effect of quick replacement, simple structure and large transmission torque

Inactive Publication Date: 2015-06-17
SHANDONG IRON & STEEL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are many types of couplings, but most of them do not have overload protection function, complex structure, high installation accuracy and requirements, which are not conducive to long-term use and quick replacement

Method used

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Embodiment Construction

[0014] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0015] As shown in the figure: a coupling, including flange sleeve 1, shaft sleeve 3, rubber rod 2 and half coupling 4, the flange sleeve 1 and shaft sleeve 3 are connected by rubber rod 2 to form a rotating body , the flange sleeve 1 is fixedly connected to the coupling half 4 through bolts 6 .

[0016] Further, the inner side of the flange sleeve 1 has four flange sleeve claws 7, and the outer side of the shaft sleeve 3 has four shaft sleeve claws 8, and the flange sleeve claws 7 and the shaft sleeve claws 8 are mutually Staggered installation, where the installation angle is 45°, a round hole is formed between the adjacent flange sleeve claw 7 and the shaft sleeve claw 8, and a rubber rod 2 is installed in the circular hole to transmit torque and protect against overload effect.

[0017] Further, the flange sleeve finger 7 and the shaft sl...

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Abstract

The invention discloses a coupler which comprises a flange sleeve, a shaft sleeve, a rubber rod and a half coupler. The flange sleeve and the shaft sleeve are connected through the rubber rod to form a rotating body, and the flange sleeve is fixedly connected with the half coupler through a bolt. The coupler is larger in transferred torque compared with like products, has an overload protection function, meanwhile can perform automatic alignment and is low in installation accuracy requirement, easy to achieve and quick to replace.

Description

technical field [0001] The invention belongs to the field of mechanical transmission, in particular to a coupling with overload protection function. Background technique [0002] Couplings are mainly used to connect two shafts together and transmit motion and torque between the two shafts. At present, there are many types of couplings, but most of them do not have overload protection function, complex structure, high installation accuracy and requirements, which are not conducive to long-term use and quick replacement. Contents of the invention [0003] Aiming at the deficiencies of the prior art, the purpose of the present invention is to provide a coupling with overload protection, simple structure and convenient installation. [0004] In order to achieve the above object, the technical solution adopted by the present invention is: a shaft coupling, including a flange sleeve, a shaft sleeve, a rubber rod and a half coupling, the flange sleeve and the shaft sleeve are co...

Claims

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Application Information

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IPC IPC(8): F16D3/58
Inventor 冯攀张令华王涛李刚田宋洪林田成
Owner SHANDONG IRON & STEEL CO LTD