Coupler
A coupling and joint technology, applied in the field of mechanical parts, can solve the problems of lack of overload protection, torque adjustment function, single function and so on
Inactive Publication Date: 2013-02-27
SUZHOU BLUE KING MACHINE TOOL TECH CO LTD
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- Abstract
- Description
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- Application Information
AI Technical Summary
Problems solved by technology
[0002] At present, although the couplings are different in structure and principle, they generally have a single function, especially lack of overload protection and torque adjustment functions.
Method used
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Embodiment Construction
[0009] Install and fix the inner ring gear (5) in the inner hole near the right port of the connecting sleeve (12), and the outer toothed plate (4) interacts with the inner teeth of the inner ring gear (5) through the outer teeth on its outer circle They are installed together in a fit manner, and they have the freedom to slide each other along the common axis. A friction disc (3) is arranged between the inner end of the outer toothed plate (4) and the connecting sleeve (12). Friction discs (2) are riveted and fixed on both sides of the disk (3), and the piston cylinder (8) is installed and fixed on the outer port of the connecting sleeve (12) with fixing bolts (6). A piston (7) is provided, and the right bushing (10) passes through the piston cylinder (8), piston (7), and the middle hole of the outer toothed plate (4) in sequence to connect and fix it with the friction disc (3). The space enclosed by the piston (7) and the piston cylinder (8) is filled with liquid plastic (11...
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A coupler is characterized in that an inner gear ring is fixedly mounted in an inner hole close to a right end opening of a connection sleeve, an outer toothed plate is mounted in the middle of the inner gear ring in such a manner that outer teeth on an outer circle of the outer toothed plate are meshed with inner teeth of the inner gear ring, a friction disc is arranged between the inner end of the outer toothed plate and the connection sleeve, friction plates are fixedly riveted on two sides of the friction disc, a piston cylinder is fixedly mounted at an outer end opening of the connection sleeve through a bolt, a piston is mounted in the piston cylinder, a right connection sleeve sequentially penetrates through the piston cylinder, the piston and a middle hole of the outer toothed plate and is fixedly connected together with the friction disc, liquid plastics are filled in a space closed by the piston and the piston cylinder, one and more than one expansion adjusting bolt is arranged outside the piston cylinder, and a left shaft sleeve is fixedly mounted at the middle axis of the outer end of the connection sleeve. The coupler has the functions of an existing coupler and further has an overload protection function and a torque adjusting function.
Description
technical field [0001] The invention relates to a shaft coupling and belongs to the technical field of mechanical parts. Background technique [0002] At present, although the couplings are different in structure and principle, they generally have a single function, especially lack of overload protection and torque adjustment functions. Contents of the invention [0003] The object of the present invention is to: aim at the above-mentioned defects existing in the existing coupling, the present invention provides a new type of coupling, which not only has the functions of the existing coupling, but also has Overload protection function, and the torque it transmits has the function of adjustment. [0004] The technical solution adopted by the present invention to achieve the above purpose is: the coupling, which includes: left bushing, friction plate, friction disc, external toothed plate, inner gear ring, fixing bolt, annular piston, piston Cylinder body, expa...
Claims
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Inventor 孙生强
Owner SUZHOU BLUE KING MACHINE TOOL TECH CO LTD