Patents by Inventor Jingyun ZHAO

Jingyun ZHAO has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Hydraulic forming machine and metal ball forming machine
    Patent number: 11305321
    Abstract: A hydraulic forming machine, including a body provided with a feed inlet penetrating a first mounting surface, a cutting mechanism, a forming die, an ejector arranged on the forming die, and a driving mechanism. The forming die includes a movable die and a fixed die matched with each other. The cutting mechanism and the fixed die are provided on the first mounting surface of the body and respectively at two sides of the discharge end of the feed inlet. The movable die is arranged on the driving mechanism and driven by the driving mechanism to move close to or away from the fixed die in a direction perpendicular to the first mounting surface. The cutting mechanism is configured to cut a blank at an output end of the conveying inlet. The blank cut by the cutting mechanism is extruded between the fixed die and the movable die.
    Type: Grant
    Filed: June 8, 2019
    Date of Patent: April 19, 2022
    Assignee: XI'AN METALWK HYDRAUMATIC MACHINERY CO., LTD.
    Inventors: Shixiong Chen, Yanjuan Wang, Zhenzhong Wang, Shujuan Tang, Jian Yang, Chun Yin, Xiaodong Wu, Dan Wu, Jingyun Zhao, Haiyan Liu, Xiaohui Ji
  • HYDRAULIC FORMING MACHINE AND METAL BALL FORMING MACHINE
    Publication number: 20190321872
    Abstract: A hydraulic forming machine, including a body provided with a feed inlet penetrating a first mounting surface, a cutting mechanism, a forming die, an ejector arranged on the forming die, and a driving mechanism. The forming die includes a movable die and a fixed die matched with each other. The cutting mechanism and the fixed die are provided on the first mounting surface of the body and respectively at two sides of the discharge end of the feed inlet. The movable die is arranged on the driving mechanism and driven by the driving mechanism to move close to or away from the fixed die in a direction perpendicular to the first mounting surface. The cutting mechanism is configured to cut a blank at an output end of the conveying inlet. The blank cut by the cutting mechanism is extruded between the fixed die and the movable die.
    Type: Application
    Filed: June 8, 2019
    Publication date: October 24, 2019
    Inventors: Shixiong CHEN, Yanjuan WANG, Zhenzhong WANG, Shujuan TANG, Jian YANG, Chun YIN, Xiaodong WU, Dan WU, Jingyun ZHAO, Haiyan LIU, Xiaohui JI