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AssigneesHyundai Motor Company, Kia Corporation
InventorsJeong Hyeon Kim, Gwangwon Sung, Yeongsu Yu, Hee Chang Choi, Chang Yeol Kim, Namhyun Kim
Estimating the term…
Provided is a clamping device for manufacturing a stator with hairpin-type coils. The device includes a main body, a sub-body that moves vertically, a core inner clamper that grips the stator core's inner diameter, and a coil inner clamper for lower coil portions. A shuttle plate and lifting plate support an upper coil clamp unit above a lower coil clamp unit, both positioning the stator core and coils at multiple angles for processes like coil insertion or welding. At least one sub-actuator moves the lower coil clamp independently from the lifting plate, allowing precise coil engagement. The upper and lower coil clamp units each includes clamp needles with multiple contact surfaces for radial and lateral clamping. By stabilizing the coils during production, the device minimizes positional errors and improves manufacturing efficiency.
A clamping device for a stator manufacturing system, which manufactures a stator having a stator core around which hairpin-type stator coils are wound, the clamping device comprising:
A clamping device for a stator manufacturing system, the clamping device comprising:
Dependencies are inferred from the claim text.