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A platform for research: civil engineering, architecture and urbanism
Electric side-opening door driver
The electric side opening door driver comprises a lead screw assembly, a vehicle door mounting assembly, a transmission shell assembly and a driving device, one end of the lead screw assembly is used for being connected with a vehicle body, and the vehicle door mounting assembly is used for being connected with a vehicle door; the transmission shell assembly comprises a transmission shell and a ball head nut assembly which is rotatably supported in the transmission shell, and the ball head nut assembly comprises a ball head lead screw nut, a ball head support and a transmission gear; the ball head support is provided with a supporting spherical surface cavity matched with the partial spherical surface of the ball head lead screw nut. The transmission gear is provided with a limiting spherical surface cavity matched with a part of the spherical surface of the ball head lead screw nut, the ball head support and the transmission gear are matched with the ball head lead screw nut through the two sides of the ball head lead screw nut, and the transmission gear is in torque connection with the ball head lead screw nut. According to the ball screw nut assembly, the requirements for the manufacturing process and the installation process of all parts of the ball screw nut are lower, and the precision and reliability of the assembled ball screw nut assembly are easier to guarantee.
本发明公开的电动侧开门驱动器，包括丝杆组件、车门安装组件、传动壳体组件和驱动装置，丝杆组件的一端用于与车身连接，车门安装组件用于与车门连接；传动壳体组件包括传动壳体和可转动的支撑于传动壳体内的球头丝母组件，球头丝母组件包括球头丝杆螺母、球头支座和传动齿轮；球头支座具有与所述球头丝杆螺母的部分球面配合的支撑球面腔体；传动齿轮具有与所述球头丝杆螺母的部分球面配合的限位球面腔体，所述球头支座和所述传动齿轮由所述球头丝杆螺母的两侧与所述球头丝杆螺母配合，且所述传动齿轮与所述球头丝杆螺母扭矩连接。本发明对球头丝杆螺母的各个部件的制造工艺和安装工艺要求更低，更容易保证球头丝母组件组装后的精度和可靠性。
Electric side-opening door driver
The electric side opening door driver comprises a lead screw assembly, a vehicle door mounting assembly, a transmission shell assembly and a driving device, one end of the lead screw assembly is used for being connected with a vehicle body, and the vehicle door mounting assembly is used for being connected with a vehicle door; the transmission shell assembly comprises a transmission shell and a ball head nut assembly which is rotatably supported in the transmission shell, and the ball head nut assembly comprises a ball head lead screw nut, a ball head support and a transmission gear; the ball head support is provided with a supporting spherical surface cavity matched with the partial spherical surface of the ball head lead screw nut. The transmission gear is provided with a limiting spherical surface cavity matched with a part of the spherical surface of the ball head lead screw nut, the ball head support and the transmission gear are matched with the ball head lead screw nut through the two sides of the ball head lead screw nut, and the transmission gear is in torque connection with the ball head lead screw nut. According to the ball screw nut assembly, the requirements for the manufacturing process and the installation process of all parts of the ball screw nut are lower, and the precision and reliability of the assembled ball screw nut assembly are easier to guarantee.
本发明公开的电动侧开门驱动器，包括丝杆组件、车门安装组件、传动壳体组件和驱动装置，丝杆组件的一端用于与车身连接，车门安装组件用于与车门连接；传动壳体组件包括传动壳体和可转动的支撑于传动壳体内的球头丝母组件，球头丝母组件包括球头丝杆螺母、球头支座和传动齿轮；球头支座具有与所述球头丝杆螺母的部分球面配合的支撑球面腔体；传动齿轮具有与所述球头丝杆螺母的部分球面配合的限位球面腔体，所述球头支座和所述传动齿轮由所述球头丝杆螺母的两侧与所述球头丝杆螺母配合，且所述传动齿轮与所述球头丝杆螺母扭矩连接。本发明对球头丝杆螺母的各个部件的制造工艺和安装工艺要求更低，更容易保证球头丝母组件组装后的精度和可靠性。
Electric side-opening door driver
一种电动侧开门驱动器
XU JUN (author) / YAN KAIWEI (author) / SU WENKONG (author) / SHI HAIQUAN (author)
2024-10-11
Patent
Electronic Resource
Chinese
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