A Bidirectional Controllable Overrunning Clutch
An overrunning clutch and controllable technology, which is applied in the field of clutches, can solve problems such as a single working mode of the clutch and cannot meet multiple working modes such as one-way or two-way transmission, etc., and achieves ingenious conception, which is beneficial to popularization and use, and realizes one-way transmission. or two-way transfer effect
Active Publication Date: 2016-09-21
青岛莱吉传动系统科技有限公司
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- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] With the continuous expansion of the field of use of overrunning clutches, the demand for its multi-functionality is also increasing. The traditional clutch working mode is relatively simple, which can no longer meet the one-way or two-way transmission of clutch power between the prime mover and the working machine. and other working modes
Method used
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Embodiment Construction
[0032] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0033] Such as figure 1 As shown, the present invention provides a two-way controllable overrunning clutch, which is controlled by an inner ring 14, an outer ring 6, a cage 7, a left control mechanism 4 and a right control mechanism 16, a left control mechanism return spring 3 and a right control mechanism. Mechanism return spring 17, left chuck 2 and right chuck 18, left electromagnetic coil 1 and right electromagnetic coil 19, five pairs of left roller 10 and right roller 11, five pairs of left wedge 9 and right wedge 12 and five The left roller return spring 8 and the right roller return spring 13 are formed.
[0034] Such as figure 1 with figure 2 As shown, the cage 7 is set on the middle position of the inner ring 14, so that the cage 7 can rotate relative to the inner ring 14 along the axis of the inner ring 14...
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The invention discloses a bidirectional controllable overrunning clutch. The clutch is designed on the basis of traditional roller type overrunning clutch. A left roller and a right roller (10 and 11) are symmetrically distributed in the clutch, and wedge-shaped grooves are correspondingly formed in the inner wall of an outer ring (6) and the outer surface of an inner ring (14); control mechanisms are driven by an electromagnetic coil; a left control mechanism and a right control mechanism (4 and 16) are used for controlling the symmetric left roller and right roller (10 and 11) to stay in the wedge-shaped grooves through a left wedge jaw and a right wedge jaw (5 and 15), and then the inner ring (14) for power transferring is controlled to rotate or lock, so as to finally realize the four working modes, namely forward unidirectional overrunning, reverse unidirectional overrunning, bidirectional overrunning and bidirectional bonding. The bidirectional controllable overrunning clutch has the advantages that the concept is skilful, the structure is simple, the processing cost is low, and the overrunning clutch is suitable for being popularized and applied.
Description
technical field [0001] The invention relates to the field of clutches, and specifically discloses a two-way controllable overrunning clutch. Background technique [0002] One-way overrunning clutch, also known as one-way bearing, is an important part used for power transmission and disconnection between the prime mover and the working machine or between the driving shaft and the driven shaft inside the machine. It utilizes the speed change of the main and driven parts or the transformation of the rotation direction to realize the clutch function. It relies on the principle of one-way locking, and the transmission of torque is one-way. Overrunning clutches are divided into wedge overrunning clutches, roller overrunning clutches and ratchet overrunning clutches. Although different in structure, the working principles of these three kinds of overrunning clutches are similar, and their functions are to realize the one-way transmission of power. [0003] With the continuous exp...
Claims
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IPC IPC(8): F16D41/08F16D41/064F16D27/09F16D47/04
Inventor 高炳钊包凯陈虹岳汉奇
Owner 青岛莱吉传动系统科技有限公司