公开(公告)号：US20190063896A1

公开(公告)日：2019-02-28

申请号：US15797455

申请日：2017-10-30

Applicant: CITIC Dicastal CO.,LTD.

Inventor： Huiying Liu ,  Zhen Li ,  Dan Yao

IPC: G01B7/16 ,  G01M17/013

CPC classification number: G01B7/16 ,  G01M17/013

Abstract: A wheel blank inspection device is composed of a rack, a lower adjusting guide rail, a lower adjusting cylinder, a first left sliding table, a first gear rack, a first right sliding table and the like. A wheel rotates a circle at a low speed, when a first piezoelectric sensor, a second piezoelectric sensor and a third piezoelectric sensor do not pick up signals and probes of a first intelligent meter, a second intelligent meter and a third intelligent meter are in a compressed state all the time, the wheel blank is qualified, otherwise, the wheel blank is deformed greatly and unqualified. After inspection, the qualified blank enters a normal lower transfer roller bed, and the unqualified blank enters a reject roller bed.

公开(公告)号：US20190061078A1

公开(公告)日：2019-02-28

申请号：US15808260

申请日：2017-11-09

Applicant: CITIC Dicastal CO.,LTD.

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

IPC: B23Q3/06 ,  B23Q3/08 ,  B23C3/00

CPC classification number: B23Q3/062 ,  B23C3/00 ,  B23C2215/085 ,  B23C2270/025 ,  B23C2270/08 ,  B23Q3/082 ,  B23Q2703/04 ,  B23Q2703/10

Abstract: 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, first rotating shafts, second rotating shafts, 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.

公开(公告)号：US20190060941A1

公开(公告)日：2019-02-28

申请号：US16113052

申请日：2018-08-27

Applicant: CITIC Dicastal CO., LTD.

Inventor： Weidong Liu ,  Fengyan Liu ,  Jiandong Guo ,  Xiaoguang Huang ,  Bowen Xue ,  Yao Zheng

IPC: B05B15/00

CPC classification number: B05B15/00 ,  B05B12/26 ,  B05B12/30

Abstract: A protective device for spraying of a wheel is mainly composed of a support, a cylinder, a push plate, bases, floating shafts, shaft sleeves, stop screws, copper sleeves, rotatable pins, springs, elastic collars, end covers, flange plates, guards and a mandrel, wherein the bases and the cylinder are fixed on the support, a flange plate is fixed on each base, an output shaft of the cylinder is connected with the push plate, a copper sleeve is enclosed in each base via an elastic collar, an end cover encloses a spring and a floating shaft inside a shaft sleeve, and the spring is connected with the floating shaft and an end cover respectively.

公开(公告)号：US10213890B2

公开(公告)日：2019-02-26

申请号：US15603693

申请日：2017-05-24

Applicant: CITIC Dicastal CO., LTD.

Inventor： Bowen Xue ,  Jiandong Guo

IPC: B24B5/44 ,  B24B9/04 ,  B24B29/00 ,  B24B41/00 ,  B24B41/06 ,  B24B47/10

Abstract: Disclosed is a deburring device for a back cavity of a wheel, composed of a machine frame, a clamping and rotating system, a rising and falling translation system and brush units. Jaws clamp a wheel on a roller way, upper cylinders enable the wheel to rise through four upper guide posts, and a first servo motor enables the wheel to move to upsides of conical sleeves through a second gear rack and a second gear; the upper cylinders enable the wheel to fall, and outer sides of the four jaws are in fit with the conical sleeves; a second motor enables the wheel to rotate in a clamped state; a first motor drives a bottom plate and a brush system to rotate in a circumferential direction through a first synchronizing belt; a second servo motor drives a first brush to rotate, a third servo motor drives a second brush to rotate, and brush hairs of the two brushes apply brushing forces of different directions to a back cavity of the wheel; a direction of rotation of the wheel is opposite to that of the brush system; and lower cylinders enable the brush system to rise through lower guide posts, and the brush system can carry out deburring when the brush system is in contact with the back cavity of the wheel.

公开(公告)号：US10201850B2

公开(公告)日：2019-02-12

申请号：US15620061

申请日：2017-06-12

Applicant: CITIC Dicastal CO., LTD.

Inventor： Chuan Dai ,  Fengjun Zhang ,  Yongning Wang ,  Zhihua Zhu ,  Changhai Li

IPC: B22D17/20 ,  B22D17/26

Abstract: The disclosure provides a local extrusion device for high-pressing casting. The local extrusion device for high-pressure casting includes an extrusion core sleeve, an extrusion rod, an extrusion oil cylinder and an extrusion oil cylinder piston. The extrusion oil cylinder includes the extrusion oil cylinder piston, the extrusion oil cylinder piston is connected with the extrusion rod, the extrusion rod is positioned in the extrusion core sleeve, and the extrusion core sleeve and the extrusion oil cylinder are fixed.

公开(公告)号：US10196087B2

公开(公告)日：2019-02-05

申请号：US14990217

申请日：2016-01-07

Applicant: CITIC Dicastal CO., LTD

Inventor： Bowen Xue ,  Yacong Zhang ,  Jiandong Guo ,  Yongning Wang ,  Zhihua Zhu ,  Changhai Li

IPC: B62D7/18 ,  B23B35/00 ,  B23B41/00

Abstract: The present invention relates to a method for drilling in steering knuckles, which comprises locating a casted steering knuckle onto a drilling fixture for a steering knuckle, and aligning the center lines of the maching points of the left and right pieces of the steering knuckle. The method provided by the present invention can meet the requirement for simultaneously drilling the left and right symmetrical pieces of the steering knuckle when in use, and in the meantime, has outstanding advantages of advance technology, high positioning precision, firmness in positioning, high machining efficiency and the like.

公开(公告)号：US20190033161A1

公开(公告)日：2019-01-31

申请号：US15843466

申请日：2017-12-15

Applicant: CITIC Dicastal CO., LTD

Inventor： Zhe Zhou ,  Jing Wang ,  Jinqi Lv ,  Guogang Chen

IPC: G01M3/26

Abstract: The present application provides a leak hole leak rate detection device and a method for implementing leak hole leak rate detection using the device. The device includes a gas storage tank, a valve, a leak hole, a latex sealing container, an electronic stopwatch and an electronic balance. The device can detect the leak rates of leak holes within a range of 1×10−1˜1×10−8 Pa·m3/s, and has the characteristics of scientific detection principle, simple and reasonable structure and the like.

公开(公告)号：US20190022772A1

公开(公告)日：2019-01-24

申请号：US15802896

申请日：2017-11-03

Applicant: CITIC Dicastal CO., LTD

Inventor： Huiying LIU ,  Yuexin Lu ,  Guorui Wu ,  Shiqi Zhang

IPC: B23C3/12 ,  B23B5/16 ,  B24B41/06

CPC classification number: B23C3/12 ,  B23B3/10 ,  B23B5/16 ,  B23B9/08 ,  B23C2215/085 ,  B23C2220/16 ,  B23C2220/20 ,  B23C2260/08 ,  B23Q7/02 ,  B23Q39/046 ,  B24B9/00 ,  B24B41/068 ,  B60B7/0013 ,  Y10T29/5128 ,  Y10T82/18 ,  Y10T82/2511 ,  Y10T82/2524 ,  Y10T409/304256 ,  Y10T409/306104

Abstract: Disclosed is a wheel cap section chamfering device, comprising a main frame, a secondary frame, a lower servo motor, a key, a bearing seat, a left bearing seat, a left shaft, a left bearing, a left driven friction wheel, a left sleeve, left corner cylinder pressure claws, a left turntable, a left mandrel seat, a left mandrel, a chamfer mill, a tool apron, a feeding platform, a feeding cylinder, guide sleeves, guide posts, a support plate, guide rails, a compression cylinder, a translation sliding table, an upper servo motor, a driving friction wheel, a right mandrel, a right mandrel seat, a right turntable, right corner cylinder pressure claws, a right sleeve, a right driven friction wheel, a right bearing, a right shaft, a right bearing seat, a station rotating platform, a shaft and a bearing.

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：US20180369878A1

公开(公告)日：2018-12-27

申请号：US15673931

申请日：2017-08-10

Applicant: CITIC Dicastal CO., LTD

Inventor： Zaide WANG ,  Huanming Ma ,  Hongtao Wang ,  Zhiliang Zhang ,  Qingwang Wei ,  Zhiwei Qin

IPC: B08B7/00 ,  B08B9/00

Abstract: The invention discloses an automatic powder cleaning system for mixed-line hub bolt holes and a combined powder cleaning gun. The powder cleaning system comprises a control system, a recognition system, a powder cleaning robot, a gun storage and an accessory device. A plurality of combined powder spraying guns are arranged in the gun storage, and a quick disassembly fixture is arranged at the end of the powder cleaning robot. The powder cleaning system adopts robot programming and hub recognition technologies; according to the sizes of different hub bolt holes, ball sockets and platforms as well as product standards, the robot automatically and quickly selects different types of combined powder cleaning guns; after powder spraying under the condition that the hub is not provided with protectors, the head of the central gun barrel absorbs powder at the bolt hole, and the ball socket and platform gun barrel absorbs powder at the ball socket and platform of the bolt hole; protective small plugs for bolt holes are replaced by the powder cleaning gun, so that a large number of small plugs are avoided, the production cost is reduced, and the environmental pollution caused by paint drop of the small plugs is prevented; and the absorbed powder can be reused, so that the automatic powder cleaning system and the combined powder cleaning gun conform to the green, lean and automatic development process of modern enterprises.