Equidistant cam centrifugal type bidirectional automatic clutch
An automatic clutch and centrifugal technology, applied in the field of clutches, can solve the problems of incomplete contact, reduced clutch service life, and easy to slip, and achieve the effect of avoiding slipping.
Pending Publication Date: 2019-10-25
宁波华表机械制造有限公司
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Problems solved by technology
[0003] In the friction clutch in the prior art, when the rotational speed is too low, the connection between the friction plate and the clutch output drum is weak, the contact is incomplete, the noise is loud, and slipping is prone to occur, which makes the friction plate heat continuously, thereby reducing the service life of the clutch , on the other hand, the structure of the existing friction clutch is unstable and cannot guarantee the stable output of force
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[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.
[0021] In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, so as to Specific orientation configurations and operations, therefore, are not to be construed as limitations on the invention.
[0022] refer to Figure ...
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The invention discloses an equidistant cam centrifugal type bidirectional automatic clutch, and belongs to the technical field of clutches. The equidistant cam centrifugal type bidirectional automaticclutch comprises a brake shoe assembly, a component base and an output drum disc, the brake shoe assembly comprises a brake shoe main body, an adjustment return spring and a friction plate, the brakeshoe main body is in sliding connection with the component base and is connected to the top of the component base, the friction plate is connected to the outer wall of the brake shoe main body, and the friction plate movably abuts against the output drum disc; and the two ends of the adjustment return spring are fixedly connected with the brake shoe main body and the component base, the center ofthe inner wall of the output drum disc is further connected with a motor output shaft, and the outer wall of the motor output shaft is connected with an equidistant cam matched with the brake shoe assembly. Through the matching action of centrifugal force generated by rotating the equidistant cam centrifugal type bidirectional automatic clutch and the equidistant cam, the phenomena of slippage and large noise in the clutch moving process are avoided, and stable combination and output of the power are achieved.
Description
technical field [0001] The invention relates to the technical field of clutches, in particular to an equidistant cam centrifugal type bidirectional automatic clutch. Background technique [0002] The clutch is a common part in mechanical transmission, which can separate or engage the transmission system at any time. The basic requirements for it are: smooth engagement, rapid and thorough separation, convenient adjustment and repair, small external size, small mass, good wear resistance and It has sufficient heat dissipation capacity and is convenient and labor-saving to operate. Commonly used clutches are divided into two types: jaw type and friction type. [0003] In the friction clutch in the prior art, when the rotational speed is too low, the connection between the friction plate and the clutch output drum is weak, the contact is incomplete, the noise is loud, and slipping is prone to occur, which makes the friction plate heat continuously, thereby reducing the service l...
Claims
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Login to View More IPC IPC(8): F16D43/18
CPCF16D43/18
Inventor 陈小良梁荣苗鑫
Owner 宁波华表机械制造有限公司