A kind of material and method for preparing rubber shaft coupling
A rubber coupling and coupling technology, applied in the field of rubber coupling, can solve the problems of short practical life and easy wear of the coupling, and achieve the effect of improving the service life
Active Publication Date: 2016-08-17
NINGGUO ZOYE PLASTIC & RUBBER CO LTD
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Problems solved by technology
[0004] The purpose of the present invention is to solve the problem that the coupling used in the existing air conditioner is easy to wear and the practical life is short, and proposes a low noise, low vibration, high performance rubber skeleton integrated rubber coupling
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[0024] The technical solution of the present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments, and the following embodiments do not constitute a limitation of the present invention.
[0025] Rubber shaft coupling of the present invention such as figure 1 As shown, it includes the coupling body 1, and the upper and lower two iron powder die-cast coupling skeletons 2 wrapped in the coupling body 1, and the two coupling skeletons 2 are fixed in the coupling mould, Carry out the vulcanization treatment according to the injection mold vulcanization process to make the finished rubber coupling. The material for preparing the rubber coupling includes the following raw materials in parts by weight:
[0026] 80-120 parts of silicone rubber, 10-30 parts of silica, 0.3-0.7 parts of structure control agent, 1.3-1.7 parts of crosslinking agent, and 6-10 parts of color masterbatch.
[0027] Among them, the silicone rubber is ...
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The invention discloses a material and method for preparing a rubber coupling. The material for preparing the rubber coupling includes the following raw materials in parts by weight: 80-120 parts of silicon rubber, 10-30 parts of silicon dioxide, and 0.3 parts of a structure control agent ‑0.7 parts, 1.3‑1.7 parts of crosslinking agent, 6‑10 parts of color masterbatch. The invention also discloses a method for preparing the rubber coupling at the same time. The coupling frame is degreased at a high temperature and then subjected to surface treatment, and silicone rubber, silicon dioxide, color masterbatch and structure control agent are fully mixed in parts by weight. Finally, add a cross-linking agent in parts by weight and fully mix to obtain a rubber compound. Put the dried coupling skeleton into a mold and fix it, and perform vulcanization treatment according to the injection mold vulcanization process to obtain a finished rubber coupling. The rubber shaft coupling prepared by the invention is wear-resistant and has a long service life.
Description
technical field [0001] The invention relates to the technical field of rubber couplings, in particular to a preparation material and a preparation method of a rubber coupling for an inverter air conditioner motor. Background technique [0002] Couplings belong to the category of general mechanical parts, which are mechanical parts used to connect two shafts (driving shaft and driven shaft) in different mechanisms to make them rotate together to transmit torque. In high-speed and heavy-duty power transmission, some couplings also have the functions of buffering, damping and improving the dynamic performance of the shafting. The coupling consists of two halves, which are respectively connected to the driving shaft and the driven shaft. Generally, the power machine is mostly connected with the working machine by means of a coupling, which is the most commonly used connecting part for shaft transmission of mechanical products. In the late 20th century, domestic and foreign cou...
Claims
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Login to View More IPC IPC(8): C08L83/04C08K3/36B29C35/02
Inventor 汪德成
Owner NINGGUO ZOYE PLASTIC & RUBBER CO LTD