Positioning device

• Main Authors: LYU LIQING, TANG CANHUA, FU ZHAOGUO, XIANG JIANHUA
• Format: Patent
• Language: Chinese; English
• Published: 22.02.2022
• Subjects: AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING; PERFORMING OPERATIONS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR; SHAPING OR JOINING OF PLASTICS; TRANSPORTING; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

The invention discloses a positioning device. The positioning device comprises a base and an adsorption mechanism; the base is provided with a positioning pin for positioning the first component; the adsorption mechanism is arranged on the base and is used for adsorbing and positioning a second component; the adsorption mechanism is provided with an adsorption part profiled on the second component, the adsorption part is provided with a plurality of first hole groups and second hole groups which are used for adsorbing the second component and are arranged at intervals, and each of the first hole groups and the second hole groups comprises at least one adsorption hole; the center connecting lines of the adsorption holes of the plurality of first hole groups and the center connecting lines of the adsorption holes of the plurality of second hole groups are arranged at intervals, and extend along the axial direction of the adsorption part respectively; and the adjacent first hole group and second hole group are a