L-type reed-type one-way overrunning clutch device

A technology of one-way overrunning and clutch devices, applied in one-way clutches, clutches, mechanical equipment, etc., can solve problems affecting the reliability and service life of overrunning clutches, increase production costs, and difficulty in assembling compression springs, and achieve axial and Good radial positioning, guaranteed service life and low production cost

Inactive Publication Date: 2015-02-25
CHONGQING CONGREN ELECTROMECHANICAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the compression spring needs to be processed with a chute for installation, on the one hand, it is difficult to process the chute for the installation of the compression spring, which will increase the production cost; Thus affecting the reliability and service life of the overrunning clutch

Method used

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  • L-type reed-type one-way overrunning clutch device
  • L-type reed-type one-way overrunning clutch device

Examples

Experimental program
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Effect test

Embodiment Construction

[0012] Below in conjunction with accompanying drawing and embodiment the present invention will be further described:

[0013] Such as figure 1 , figure 2 As shown, the present invention is made of parts such as elastic driver, roller 2, baffle plate 3, shield 4 and body 5. Wherein, the main body 5 is a ring structure, and the protective cover 4 is installed on one side of the main body 5, and the baffle plate 3 is installed on the other side, and the baffle plate 3 and the protective cover 4 are fixed with the main body 5. The inner wall of the body 5 is provided with wedge-shaped positioning grooves uniformly distributed on the circumference, and the number of wedge-shaped positioning grooves is 6-16, and the number of wedge-shaped positioning grooves is preferably 12 in this embodiment. A roller 2 is installed in each wedge-shaped positioning groove, and the axis line of the roller 2 is parallel to the axis line of the body 5 . The roller 2 is limited by the baffle 3 an...

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PUM

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Abstract

The invention discloses an L-type reed-type one-way overrunning clutch device. An elastic drive piece is arranged between two adjacent rolling columns (2) on the circumference, the elastic drive piece is provided with two reeds (1), each reed (1) is in an L type, the short arm and a part of the long arm of each reed (1) are inserted into corresponding adaptive grooves in the inner wall of a body (5) in the axial direction, the long arm of one reed (1) of the elastic drive piece is in butt joint with the front rolling column (2) on the circumference, and the long arm of the other reed (1) is in butt joint with the rear rolling column (2) on the circumference. The elastic drive piece formed by two axially inserted reeds is used for driving the rolling columns, the structure is compact, machining and assembling are easy to carry out, production cost is low, axial and radial positioning of the reeds are good, motion synchrony of the rolling columns can be guaranteed, reliability of the overrunning clutch device can be improved, the service life of the overrunning clutch device is longer, and the overrunning clutch device has the advantages of being ingenious in design, easy to modify and the like.

Description

technical field [0001] The invention relates to a one-way device, in particular to an L-shaped reed type one-way overrunning clutch device. Background technique [0002] The overrunning clutch is a basic component that appears with the development of mechatronics products. It is an important component used for power transmission and separation between the prime mover and the working machine or between the driving shaft and the driven shaft inside the machine. The main functions of the overrunning clutch are: overrunning or transmitting torque, precise positioning, and preventing reverse rotation. [0003] Existing overrunning clutch is generally made of body, shield, baffle plate, roller and stage clip. The roller is installed in the wedge-shaped positioning groove opened on the inner wall of the body, and is axially limited by the shield and the baffle. A compression spring is also arranged in the wedge-shaped positioning groove, one compression spring corresponds to a ro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16D41/064
Inventor 李从仁
Owner CHONGQING CONGREN ELECTROMECHANICAL
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