Powder profiling demolding protection device

The utility model discloses a powder profiling demoulding protection device which comprises a locating piece, an elastic piece, a sliding piece and a pressing rod, the sliding piece is connected in the locating piece in an attached and sliding mode, the elastic piece is fixedly connected between the sliding piece and the locating piece, and the elastic piece can store elastic potential energy and release the elastic potential energy at a constant speed. According to the demolding device, the elastic piece and the sliding piece are matched for use, so that the demolding action potential energy is released at a constant speed, uniform demolding protection force is provided, the defects of existing equipment are effectively overcome, and the demolding device is simple in structure and convenient to machine. 本实用新型公开了一种粉末压型脱模保护装置，包括定位件、弹性件、滑动件和压杆，所述定位件内贴合滑动连接有滑动件，所述滑动件与定位件之间固定连接有弹性件，所述弹性件可储存弹性势能，并匀速释放弹性势能，所述滑动件底端固定连接有压杆，且压杆底端穿出滑动件，本实用新型通过弹性件和滑动件的配合实用，使得脱模作用势能匀速释放，实现提供匀变脱模保护力，有效弥补现有设备不足，装置结构简单，便于加工。