公开(公告)号：US20190126363A1

公开(公告)日：2019-05-02

申请号：US16172097

申请日：2018-10-26

Applicant: CITIC Dicastal CO., LTD

Inventor： Huiying LIU ,  Zhiyuan YU ,  Yao ZHENG

IPC: B23C3/12

CPC classification number: B23C3/12 ,  B23B5/28 ,  B23B2215/08 ,  B23C2215/085

Abstract: The present application provides a device for correcting an aluminum alloy wheel, which is mainly composed of a frame, an expansion cylinder, a correction motor, a feed motor and the like. A hub positioning unit initially positions a hub to prepare for positioning a center hole expansion sleeve; a hub feed unit performs precise center hole positioning on the hub and completes upward feed movement of the hub; and a tool correction unit completes hub correction through a rotating standard correction cutter head. The device may meet the process requirements of wheels in flow production, improve the runout and balance qualified rate of products, and solve the problems of decentraction of the outer diameter in the first procedure and the second procedure and deformation of rim bulges.

公开(公告)号：US20200147742A1

公开(公告)日：2020-05-14

申请号：US16503532

申请日：2019-07-04

Applicant: CITIC Dicastal CO., LTD.

Inventor： Yao ZHENG ,  Jiandong GUO ,  Lei YANG ,  Xuesong WANG ,  Xiaoguang HUANG ,  Weidong LIU ,  Zhihua ZHU ,  Changhai LI

IPC: B24B9/04 ,  B24B41/06 ,  B24B47/12 ,  B23C3/12 ,  B24B29/00

Abstract: A wheel deburring machine is capable of meeting the demand for mixed-line high-precision clamping in a wheel burr brushing process when being used and is ideal in effect, high in efficiency, safe and reliable in working and high in automation degree so as to be particularly suitable for mass production on a production line.

公开(公告)号：US20190022710A1

公开(公告)日：2019-01-24

申请号：US15803009

申请日：2017-11-03

Applicant: CITIC Dicastal CO.,LTD

Inventor： Huiying LIU ,  Yao ZHENG

IPC: B08B3/02 ,  B60S3/04 ,  B05C13/02 ,  B05C11/10

CPC classification number: B08B3/02 ,  B05C7/00 ,  B05C11/1039 ,  B05C13/02 ,  B08B2203/02 ,  B08B2209/032 ,  B08B2240/00 ,  B60S3/042

Abstract: Disclosed is a wheel cleaning device, comprising a frame, a waste water recovery tank, lifting guide posts, a feeding support plate, a lifting cylinder, a lifting platform, a support plate, an adjusting cylinder, a left slide plate, bolt hole cleaning spray pipes, clamping cylinders, a left clamping slide plate, a central cleaning spray pipe, clamping wheels, left spray pipes, left upper spray pipes, right upper spray pipes, right spray pipes, shafts, a right clamping slide plate, servo motors, clamping guide rails, clamping system support plates, a support, a right slide plate, a gear rack structure and a guide rail. The device can clean aluminum scraps remaining in bolt holes, flange drainage channels and weight reduction pits, meets the requirements of automatic production lines, and has the characteristics of compact structure, flexibility, practicability, stability, high efficiency and the like.

公开(公告)号：US20180334367A1

公开(公告)日：2018-11-22

申请号：US15692597

申请日：2017-08-31

Applicant: CITIC Dicastal CO.,LTD

Inventor： Yao ZHENG ,  Jiandong GUO ,  Bowen XUE ,  Donghui ZHANG ,  Xiaoguang HUANG ,  Huiying LIU

IPC: B66F9/04 ,  B66F7/06 ,  B66F7/26 ,  B66F9/06

CPC classification number: B66F9/04 ,  B62D21/03 ,  B66F7/0616 ,  B66F7/26 ,  B66F9/063 ,  F16B5/0028

Abstract: The present application discloses an improved wheel mounting device. A support is fixed on a base, a flange positioning plate is fixed on the support, a sliding sleeve is fixed on the flange positioning plate, a sleeve is fixed with the sliding sleeve, a strut slides in the sleeve and a movable pin, the strut passes through the sleeve via a screw, the sleeve is tightened together with the strut, a spring I is put in the sleeve and the strut to adjust the vertical position of the strut, the movable pin moves up and down in the sliding sleeve, a spring II is put in the movable pin and the sleeve to adjust the vertical position of the movable pin.

公开(公告)号：US20190126362A1

公开(公告)日：2019-05-02

申请号：US16172113

申请日：2018-10-26

Applicant: CITIC Dicastal CO., LTD

Inventor： Zhiyuan YU ,  Minghua LIU ,  Yao ZHENG ,  Weimin CAI ,  Ruixiao ZHOU

IPC: B23C3/02 ,  B23C3/12

Abstract: The present application provides a method for machining a flange face of an aluminum alloy hub, comprising the steps of: (I) pre-machining a hub flange; (II) machining two times with a 120° R3 boring tool with a total machining amount of 2 mm, and then reserving a machining allowance of 2.4 mm on the flange face blank after processing; (III) machining two times with the 120° R3 boring tool with a total machining amount of 2 mm, and then reserving a machining allowance of 0.4 mm on the flange face blank after processing; (IV) machining with a 95° R0.8 hook tool, and then reserving a machining allowance of 0.05 mm on the flange face after processing; and (V) machining with the 95° R0.8 hook tool, then machining the remaining flange allowance, thus completing the machining.

公开(公告)号：US20180243876A1

公开(公告)日：2018-08-30

申请号：US15594532

申请日：2017-05-12

Applicant: CITIC Dicastal CO., LTD.

Inventor： Yao ZHENG ,  Jiandong GUO ,  Lei YANG ,  Xiaoguang HUANG ,  Xuesong WANG ,  Huiying LIU ,  Zhiyuan YU ,  Weimin CAI ,  Yongwang ZHAO

IPC: B24B5/44

CPC classification number: B24B5/44 ,  B24B9/04 ,  B24B29/005 ,  B24B41/067

Abstract: The present disclosure provides a flexible device for burr removing, which is composed of a frame (1), lower flanges (2), guide posts (3), thrust cylinders (4), guide sleeves (5), thrust shafts (6), sleeves (7), a movable plate (8), upper flanges (9), a dust guard (10), cylinder housings (11) and the like. The flexible device for burr removing in use can meet the requirement for brushing burrs on wheels having two different sizes in one burr brusher, has the characteristics of ideal effect, high efficiency, safety and reliability in work and high degree of automation, and is particularly suitable for batch production on production lines.

公开(公告)号：US20180243871A1

公开(公告)日：2018-08-30

申请号：US15605491

申请日：2017-05-25

Applicant: CITIC Dicastal CO.,LTD

Inventor： Weidong LIU ,  Fengyan LIU ,  Jiandong GUO ,  Xiao LIU ,  Yao ZHENG ,  Yongwang ZHAO ,  Honghai ZHOU

IPC: B23Q3/10 ,  B23Q3/06

Abstract: The present application discloses a flexible clamping device. A sleeve is fixed on a base, an adjusting shaft is connected with a mandrel and the sleeve respectively, the mandrel is fixed on the upper end face of the adjusting shaft, and the bottom outer wall of the adjusting shaft is in small clearance fit with the inner wall of the sleeve; a lock screw is installed on the upper right side wall of the sleeve, a pinion is installed on the upper left side wall of the sleeve via a rotating shaft, saw teeth are provided on the side wall of a floating shaft, and the pinion can be engaged with the side teeth of the floating shaft.