Integrated light chain board
A one-piece, lightweight technology, applied in the direction of the chain ring, etc., can solve the problems of large frictional contact area, reduce the flexibility of the chain operation, shorten the service life of the chain, etc., achieve light weight, reduce the frictional contact area, and prolong the service life Effect
Inactive Publication Date: 2014-11-19
TIANJIN KAIRUI METAL PROD
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Problems solved by technology
Moreover, the chain roll of the original chain is cylindrical, and the friction contact area with the sprocket is relatively large, which reduces the flexibility of the chain operation and greatly shortens the service life of the chain.
Method used
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[0010] like figure 1 As shown in the figure, an integrated lightweight chain plate includes an inner chain plate 1 and a chain roller 2. The inner chain plate 1 and the chain roller 2 are integrally thermoplastically molded with high wear-resistant epoxy resin. concave. When in use, the one-piece light chain plate is connected with the outer chain plate 3, and the cap 4 is fixed on the chain roller 2 by means of thermal connection, so as to limit the movement space of the outer chain plate. When the whole chain is connected and installed on the sprocket, the friction area between the chain roller 2 and the sprocket is reduced, and the chain is buffered when running, which effectively protects the chain.
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The invention relates to the technical field of transmission parts, in particular to an integrated light chain board. The integrated light chain board comprises an inner chain board and a chain roller. The inner chain board and the chain roller are integrally formed in a thermoplastic mode with high-wear-resisting epoxy resin. Reinforcing particles adopted in the high-wear-resisting epoxy resin is nano-SiC. The diameter of the nano-Sic ranges from 50 nanometers to 80 nanometers. Polyacrylamide is added into the epoxy resin. The two sides of the chain roller are in a concave shape. A chain assembled by the chain board is simple in structure, convenient to use, low in mass and high in strength; due to the concave design in the middle of the chain roller, the frictional contact area between the chain roller and a chain wheel is reduced, flexibility of the chain during operation is improved, and the service life of the chain is prolonged.
Description
technical field [0001] The invention relates to the technical field of a transmission component, in particular to an integrated light-weight chain plate. Background technique [0002] The chain is a widely used transmission device, and the chain plate is an important part of it. The current chain plate is generally made of metal, but the current price of raw materials is soaring. How to reduce the weight of the chain plate, save the cost of raw materials and ensure the performance of the chain It has become the top priority in the development and transformation of the industry. In addition, the chain roller of the original chain is cylindrical, and the frictional contact area with the sprocket is relatively large, which reduces the flexibility of the chain operation and greatly shortens the service life of the chain. SUMMARY OF THE INVENTION [0003] In order to solve the above problems, the present invention provides an integrated lightweight chain plate. [0004] The s...
Claims
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IPC IPC(8): F16G15/12
Inventor 刘瑞玲
Owner TIANJIN KAIRUI METAL PROD
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