利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

3 条记录 (耗时 0.008 秒)

    WHEEL RUNOUT DETECTION DEVICE
    1.
    发明公开
    WHEEL RUNOUT DETECTION DEVICE 审中-公开

    公开(公告)号：EP3438598A1

    公开(公告)日：2019-02-06

    申请号：EP18186203.8

    申请日：2018-07-28

    申请人： Citic Dicastal Co., Ltd.

    发明人： Liu, Weidong ,  Zhang, Shengchao ,  Chang, Haiping ,  Wang, Yingfeng ,  Tian, Yeling ,  Yao, Dan ,  He, Zegong

    IPC分类号： G01B5/00 ,  G01M1/04

    摘要： The invention discloses a wheel runout detection device. A synchronous gear B (17) is mounted on the output shaft of a servo motor (18), a synchronous gear A (15) is connected with the synchronous gear B (17) via a synchronous belt (16), a flange (9), an expansion sleeve (11) and a cylinder (13) are mounted on a flange plate (8), and two ends of a connecting shaft (14) are respectively connected with the output shaft of the cylinder (13) and an expansion core (10). The cylinder (13) pulls the expansion core (10) down, and through cone surface fits between the expansion core and the expansion sleeve and between the expansion core and the flange plate, the outer diameter of the expansion sleeve (11) is expanded, so that the central hole of a wheel is tightened and high-precision radial positioning of the wheel is realized. The servo motor (18) drives the flange (9), the expansion sleeve (11) and the wheel to rotate via the synchronous gear A (15), the synchronous belt (16) and the synchronous gear B (17). The device can meet the requirement of wheel runout detection in use, and has the characteristics of ideal effect, high efficiency and high working safety and reliability.

    WHEEL MILLING WINDOW FIXTURE
    3.
    发明公开
    WHEEL MILLING WINDOW FIXTURE 审中-公开

    公开(公告)号：EP3450091A1

    公开(公告)日：2019-03-06

    申请号：EP18190681.9

    申请日：2018-08-24

    申请人： Citic Dicastal Co., Ltd.

    发明人： Zheng, Yao ,  Tian, Yeling ,  He, Zegong ,  Zhao, Yongwang ,  Yang, Yukun ,  Wei, Guangcai

    IPC分类号： B23Q3/08

    摘要： Disclosed is a wheel milling window device, composed of a bottom plate, guide blocks, clamping slide blocks, mounting keys, hydraulic cylinders, hydraulic pipelines, connecting blocks, pressure claws, rotating shafts I, rotating shafts II, end face blocks, a mandrel, a mandrel seat, a locking jackscrew, a mandrel height adjusting post, a mandrel guide post, a mandrel guide post locking screw, a locking ring, circumferential positioning posts and circumferential slide blocks. The device can reduce the manufacturing cost, shorten the manufacturing period, effectively reduce the time for replacing a fixture and improve the efficiency of milling a wheel window.