公开(公告)号：US20190291480A1

公开(公告)日：2019-09-26

申请号：US16217278

申请日：2018-12-12

Applicant: CITIC Dicastal CO., LTD.

Inventor： Jinqi LV ,  Zhipeng LI ,  Zhigao YIN ,  Chunhai LIU ,  Debin TANG ,  Yongning WANG ,  Zhihua ZHU ,  Guogang CHEN

IPC: B41J13/10 ,  B65H3/06 ,  B65H7/06

Abstract: An automatic hub type identifying device and a method for identifying a hub type using the device are provided. The device includes a feed roller bed, an electronic belt scale, a transfer roller bed, an identification device, a discharge roller bed and a processor, in which the feed roller bed is configured to convey a hub to the electronic belt scale; the electronic belt scale is in data connection with the processor, and is configured to weigh the hub conveyed by the feed roller bed and transmit the weighing result to the processor; the transfer roller bed is configured to transfer the hub from the electronic belt scale to the identification device; and the identification device includes servo drive devices and micro contact displacement detecting devices connected to the servo drive devices.

公开(公告)号：US20160223425A1

公开(公告)日：2016-08-04

申请号：US15002061

申请日：2016-01-20

Applicant: CITIC Dicastal CO., LTD

Inventor： Chunhai LIU ,  Zhigao YIN ,  Debin TANG ,  Jinqi LV ,  Zhipeng LI ,  Aiguo ZHANG ,  Zhihua ZHU ,  Yongning WANG ,  Changhai LI

IPC: G01M3/26

CPC classification number: G01M3/329

Abstract: The present invention provides an air tightness detection device for an aluminum alloy wheel hub, which is characterized by precision air pressure sensors, a lower clamp, a cone cylinder pressure plate, air pipes, a pressure plate, guide posts, an air inlet pipe, and a compressed gas control and detection system. A technical solution of the present invention has the following advantages that the cone cylinder pressure plate of the detection device reduces the space of an inner cavity of the wheel hub to further reduce inflating volume, thereby increasing detection efficiency; the characteristics of readily availability for preparation, no pollution and low cost are achieved by taking compressed air as a leakage indication gas.

Abstract translation: 本发明提供了一种用于铝合金轮毂的气密性检测装置，其特征在于精密空气压力传感器，下夹具，锥筒压板，空气管，压板，导柱，进气管， 和压缩气体控制和检测系统。 本发明的技术方案具有以下优点：检测装置的锥筒压板减小轮毂内腔的空间，进一步减小膨胀体积，提高检测效率; 采用压缩空气作为泄漏指示气体，实现了易于准备，无污染，低成本的特点。

公开(公告)号：US20190257600A1

公开(公告)日：2019-08-22

申请号：US16053096

申请日：2018-08-02

Applicant: CITIC DICASTAL CO., LTD

Inventor： Jinqi LYU ,  Zhipeng LI ,  Hanbao SUN ,  Hongfu JIN ,  Yanfu XU ,  Yingfeng WANG ,  Chunhai LIU ,  Zhihua ZHU

IPC: F28F27/00

Abstract: The invention provides an automatic constant pressure device for a hub tire system. The device comprises a valve nozzle, air pipes, valves, a pneumatic slip ring, a hub, a pressure relief valve, a tire, a main shaft, an air storage tank, a vehicle-mounted air source and the like. Two valve holes are machined in the hub of the device. The valve nozzle with a tire pressure sensor is installed at one valve hole, and the pressure relief valve is installed at the other valve hole. The tire pressure is detected by the tire pressure sensor. The valve is controlled to inflate through the valve nozzle, and the pressure relief valve is controlled to relieve the pressure. The device has the characteristics of scientific detection principle, simple and reasonable structure and the like.