Overload protection clutch used for shaft connection

An overload protection and clutch technology, which is applied in clutches, automatic clutches, couplings, etc., can solve problems such as inconvenient assembly, and achieve the effects of simple structure, reduced tangential force, and stable transmission

Inactive Publication Date: 2016-02-24
CHONGQING HANYUAN MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the shaft connector is for the convenience of assembly, the better connection between the shaft and the shaft (some are the shaft and the bevel gear), to ensure good transmission, and the connection between the shaft and the shaft is often welded, which is inconvenient during assembly. Uniform, concentrated force

Method used

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  • Overload protection clutch used for shaft connection
  • Overload protection clutch used for shaft connection

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] Such as figure 1 , figure 2 As shown, the overload protection clutch used for shaft connection includes mutually independent horizontally arranged shaft 1 and bevel teeth 6 mounted on shaft 1. On shaft 1, there is threaded nut 2, and nut 2 is right A clutch 4 for the power transmission of the shaft 1 is installed on the shaft 1 on the side, a spring 3 is sleeved on the shaft 1 between the clutch 4 and the nut 2, the left end of the spring 3 is pushed against the nut 2, and the right end is pushed against the nut 2 Clutch one 4, on the shaft 1 on the right side of the clutch one 4, a clutch two 5 that can rotate freely around the shaft 1 is installed, the clutch two 5 is connected with the clutch one 4 through the clutch claw, and the clutch two 5 is connected to the shaft 1 through the connotation ball 7 Carry out lateral positioning, bevel gear 6 left ends are connected on the clutch two 5 by spline.

[0019] In this embodiment, the bevel gear 6 is provided with ext...

Embodiment 2

[0022] A change is made on the basis of the first embodiment, and the clutch one 4 and the shaft 1 are fitted with a flat key; the natural length of the spring 3 is changed to 200mm. Others are the same as embodiment one.

Embodiment 3

[0024] A change is made on the basis of the first embodiment, and the natural length of the spring 3 is changed to 300mm. Others are the same as embodiment one.

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PUM

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Abstract

The invention relates to an overload protection clutch used for shaft connection, and belongs to the technical field of connectors. The overload protection clutch used for shaft connection comprises a horizontal shaft and conical teeth arranged on the shaft in a penetrating mode, and the shaft and the conical teeth are independent; the shaft is sleeved with a nut in a threaded connection mode; a first clutch body used for axial power transmission is installed on the part, on the right side of the nut, of the shaft, the part, between the first clutch body and the nut, of the shaft is sleeved with a spring, the left end of the spring abuts against the nut, and the right end of the spring abuts against the first clutch body; a second clutch body capable of freely rotating around the shaft is installed on the part, on the right side of the first clutch body, of the shaft and connected with the first clutch body in a matched mode through a clutch claw; the second clutch body and the shaft are transversely positioned through built-in balls, and the left ends of the conical teeth are connected with the second clutch body through a spline. The overload protection clutch used for shaft connection is simple in structure and large in stress contact area, the tangential force is reduced, transmission is more stable, and overload protection is achieved.

Description

technical field [0001] The invention relates to an overload protection clutch used for shaft connection, which belongs to the technical field of connectors. Background technique [0002] At present, the shaft connector is for the convenience of assembly, the better connection between the shaft and the shaft (some are the shaft and the bevel gear), to ensure good transmission, and the connection between the shaft and the shaft is often welded, which is inconvenient during assembly. Uniform, concentrated force. Contents of the invention [0003] According to the deficiencies in the prior art above, the technical problem to be solved by the present invention is: to provide an overload protection clutch internally used for shaft connection, which has a simple structure, large contact area under force, reduced tangential force, and more stable transmission , overload protection. [0004] The overload protection clutch connected to the shaft according to the present invention ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16D7/00F16D43/21
Inventor 罗昭成
Owner CHONGQING HANYUAN MACHINERY
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