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|1. (WO2018059166) POSITIONING ASSEMBLY|
HWATSING TECHNOLOGY CO., LTD.
Disclosed is a positioning assembly (100) comprising: a support (10); and a plurality of positioning pins (20), the plurality of positioning pins (20) being arranged at intervals in the circumferential direction of the support (10), and being rotatably arranged on the support (10). Each positioning pin (20) comprises a positioning plate (21) for supporting a workpiece (40), with an upper surface of the positioning plate (21) being provided with a positioning boss (22), a lower surface of the positioning plate (21) being attached to an upper surface of the support (10) and being provided with a rotary shaft (23), and the central axis of the rotary shaft (23) not being coincident with the central axis of the positioning boss (22). The horizontal distance between the positioning bosses (22) can be changed by rotating the positioning pins (20), so as to effectively adjust the position of the workpiece (40).