一种电磁制动器制动力矩检测装置

By incorporating ventilation slots and a fan into the friction plates, the problem of heat accumulation during the testing process of the electromagnetic brake torque detection device is solved, thus achieving stability and convenient disassembly and assembly of the device.

CN224518002UActive Publication Date: 2026-07-17ANHUI LIXIN ELECTROMAGNETIC CLUTCH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
ANHUI LIXIN ELECTROMAGNETIC CLUTCH CO LTD
Filing Date
2025-07-25
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

Existing electromagnetic brake torque detection devices are prone to generating heat during the detection process, which reduces the device's service life.

Method used

Ventilation slots are provided on the friction plates, and a fan is equipped to quickly dissipate heat, while the convenience of moving and fixing the device is improved by threaded rods and sliding balls.

Benefits of technology

Effective heat dissipation improves the stability and lifespan of the device and simplifies the disassembly and assembly process of the torque detector.

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Abstract

本实用新型公开了一种电磁制动器制动力矩检测装置，所述一种电磁制动器制动力矩检测装置，包括支撑台，所述支撑台的顶部开设有滑动槽，所述滑动槽的内部活动套接有滑动块。本实用新型提供的一种电磁制动器制动力矩检测装置，通过设置通风槽，当在进行制动器扭矩检测时，启动风扇，使得风扇得以带动通风槽内部气流快速排放至摩擦片外部，即提高了摩擦片内部热量排放速度，使得摩擦片长时间与制动盘接触摩擦时得以稳定持续散热，进而提高了制动器力矩检测装置长时间工作时的稳定性，即提高了检测装置的使用寿命。
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Claims

1. A device for detecting the braking torque of an electromagnetic brake, characterized in that: The device includes a support platform, a sliding groove on the top of the support platform, a sliding block movably fitted inside the sliding groove, a torque detector fixedly mounted on the top of the sliding block, a limit sleeve fixedly connected to the top of the support platform, an electromagnetic coil fixedly mounted inside the limit sleeve, a friction plate movably fitted to the side of the electromagnetic coil, a ventilation groove on the side of the friction plate, a rotating shaft movably fitted inside the limit sleeve, a brake disc fixedly fitted outside the rotating shaft, a fan fixedly mounted on the top of the support platform, a threaded rod threaded inside the sliding block, a sliding ball movably fitted to the bottom of the sliding block, and a connecting mechanism on the side of the torque detector.

2. The electromagnetic brake torque detection device according to claim 1, characterized by: The ventilation slots are perpendicular to each other and there are several ventilation slots, which are evenly distributed on the side of the friction plate.

3. The electromagnetic brake torque detection device according to claim 1, characterized by: The threaded rod is located in the center of the inner cavity of the sliding groove, and the threaded rod is parallel to the support platform.

4. The electromagnetic brake torque detection device according to claim 1, characterized by: The number of sliding balls is several, and the several sliding balls are evenly distributed at the bottom of the sliding block.

5. The electromagnetic brake torque detection device according to claim 1, characterized by: The connecting mechanism includes a positioning sleeve, which is fixedly sleeved on one end of the torque detector drive shaft. A drive block is fixedly connected to one end of the rotating shaft, and a bolt is threaded into the internal thread of the positioning sleeve.