一种开关耐久试验夹具

Switch endurance test fixture

Abstract

The utility model discloses a switch endurance test fixture. The switch endurance test fixture includes an upper fixture and a lower fixture. An upper end of the upper fixture is connected with a motor at an upper crossbeam of a switch endurance test device through a connecting device; a lower end of the lower fixture is fixed with a bottom plate at a lower crossbeam of the switch endurance test device; a switch to be tested is fixed between the upper fixture and the lower fixture; the lower end of the upper fixture is provided with an adjustable clamping mechanism; the upper end of the lower fixture is provided with an adjustable fixing mechanism; the adjustable clamping mechanism and the adjustable fixing structure can conveniently and rapidly fix switches with different sizes and types. Thus, the switch endurance test fixture of the utility model is advantageous in favorable versatility, convenient disassembly and replacement, and effectively ensured test accuracy.
本实用新型公开了一种开关耐久试验夹具,包括上夹具和下夹具,上夹具的上端通过连接装置与开关耐久试验装置的上横梁处的电机连接,下夹具的下端与开关耐久试验装置的下横梁处的底板固定,上夹具和下夹具之间固定有待检测的开关,上夹具的下端设有可调节夹紧机构,下夹具的上端设有可调节固定机构,可调节夹紧机构和可调节固定结构能够方便快速的固定不同尺寸、型号的开关,因此,本实用新型具有通用性好,同时更换拆卸方便能有效保证试验准确性的有益效果。

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