Spring force measuring and assembling clamp for rotor assembly

• Main Authors: ZHANG ZHISEN, ZHOU JIRU, CAO JIE
• Format: Patent
• Language: Chinese; English
• Published: 04.11.2022
• Subjects: HAND TOOLS; MANIPULATORS; MEASURING; MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER,MECHANICAL EFFICIENCY, OR FLUID PRESSURE; PERFORMING OPERATIONS; PHYSICS; PORTABLE POWER-DRIVEN TOOLS; TESTING; TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FORFASTENING, CONNECTING, DISENGAGING OR HOLDING; TRANSPORTING

The utility model discloses a spring force measurement and assembly clamp for a rotor assembly, and belongs to the technical field of precision measurement. The device comprises a lining, a spring, a loading nut, a handle, a limiting pin, a pressing plate and a base body. According to the utility model, the compression force range of the spring in the rotor assembly is calculated in advance, and the effective stroke of the loading nut in the bushing is set, so that the loading nut compresses the spring and drives the pressure plate to act on the acting surface of the tested rotor assembly in a process requirement range when the rotor assembly is tested, the structure is simple, and the cost is low. The device is suitable for testing the spring compression force of a large batch of rotor assemblies in a manufacturing field. 本实用新型公开了一种转子组件弹簧测力与装配夹具，属于精密测量技术领域；本实用新型包括衬套、弹簧、加载螺母、手柄、限位销、压板、基体。本新型通过预先计算转子组件中弹簧压缩力范围，再设定加载螺母在衬套中的有效行程，以保证转子组件测试时，加载螺母压缩弹簧，并驱动压板作用于被测试转子组件的作用面上的力在工艺要求范围内，该结构简单，适合制造现场大批量的转子组件的弹簧压缩力大小的测试。