A self-aligning elastic friction coupling
By using a V-belt and inclined step structure elastic friction coupling, the displacement problem of friction coupling when the shaft is misaligned is solved, omnidirectional vibration reduction and friction self-balancing are achieved, the load-bearing capacity and speed are improved, and the requirements for concentricity and parallelism are reduced.
CN224301263UActive Publication Date: 2026-05-29SICHUAN ZENTONG TECHNOLOGY CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SICHUAN ZENTONG TECHNOLOGY CO LTD
- Filing Date
- 2025-04-14
- Publication Date
- 2026-05-29
Smart Images
Figure CN224301263U_ABST
Abstract
The utility model relates to a kind of elastic friction coupling of adjustment, comprising: left axle sleeve, connecting bolt, double nut, V belt, right axle sleeve, half pulley, left axle sleeve bevel step is attached left side V belt left side, left side V belt right side is attached right axle sleeve big end left side bevel step, right axle sleeve big end right side bevel step is attached right side V belt left side, right axle sleeve small end is in half pulley hole, half pulley bevel step is attached right side V belt right side;Connecting bolt sleeve is connected in the mounting hole of left axle sleeve and half pulley, double nut is connected in the left end of connecting bolt.The utility model replaces friction plate with double V belt, double nut prevents bolt connection, change from rigid coupling to elastic coupling by friction coupling, reduce installation precision requirement, improve shock-absorbing and friction force balance effect, and give consideration to adjustability and anti-loosening.
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