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公开(公告)号：US20180354041A1
公开(公告)日：2018-12-13
申请号：US15673571
申请日：2017-08-10
Applicant: CITIC Dicastal CO., LTD
Inventor： Jinling YANG , Li Yang , Jiansheng Wang , Naizheng Hu
IPC: B23B31/18
CPC classification number: B23B31/18 , B23B2215/08 , Y10T279/18
Abstract: The invention discloses an improved automobile hub lathe fixture. A central positioning pin (2) is arranged in a fixture body center sleeve, wheel lip positioning pins (3) are arranged on the same pitch circle of a fixture body, clamping jaws (4) are connected to supports (5) via hinge pins (6), the supports (5) and the fixture body (17) frame are casted into a whole, connecting screws (8) are fixed at the lower ends of the clamping jaws (4) via connecting nuts (7), lifting pins (9) are arranged in guide sleeves, the bottoms of the clamping jaws (4) are connected to a fixture body frame by tension springs (10), a three-leaf disc cam (11) is arranged on top half of the gear rotating shaft (13), the gear rotating shaft (13) is arranged in a guide sleeve (12) of the fixture body frame, and a rack ejector rod (14) is connected with a cylinder (15). The improved automobile hub lathe fixture can save the manpower and materials and further improve the production efficiency.
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公开(公告)号：US20180333788A1
公开(公告)日：2018-11-22
申请号：US15692751
申请日：2017-08-31
Applicant: CITIC Dicastal CO., LTD
Inventor： Jinling Yang , Li Yang , Yingfeng Wang , Jiansheng Wang , Bicheng Ding , Yongwang Zhao
IPC: B23B39/16
CPC classification number: B23B39/16 , B23B41/12 , B23B2270/16 , B23B2270/58
Abstract: The present application discloses a four-directional drilling machine, comprising a main frame, a main machine platform, flange-type hydraulic cylinders, linear bearings, hydraulic piston rods, guide rods, nuts A, an upper pressure plate, drill bushings A, nuts B, monoblock drilling machines A, an upper supporting plate, positioning stop blocks, adjustable base assemblies, a left supporting plate, a drill bushing B, a right supporting plate and the like.
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公开(公告)号：US11203052B2
公开(公告)日：2021-12-21
申请号：US16530991
申请日：2019-08-02
Applicant: CITIC Dicastal CO., LTD.
Inventor： Zuo Xu , Jinling Yang , Li Yang , Xiaoting Zhu , Zhen Wang , Weizhou Liu , Yukun Yang , Haifeng Li , Zhiwei Yang
IPC: B21J5/02
Abstract: A forging and inclined window hole punching composite die includes an upper die holder, a connection sleeve, an upper die sliding sleeve, a pressure plate, inclined window puncher pins, a center puncher pin, first connection screw rods, first springs, second connection screw rods, second springs, hydraulic assistant systems, a lower die and a bottom plate. Bottom surface of the pressure plate of the composite die is a plane to avoid deformation of a front molding surface. Hydraulic power is added to the inclined window puncher pins to increase the pressure for punching inclined holes, avoid quality problems and increase a demolding force. A multi-split synchronous hydraulic device may well realize synchronization of the plurality of inclined window puncher pins.
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公开(公告)号：US11491519B2
公开(公告)日：2022-11-08
申请号：US16666341
申请日：2019-10-28
Applicant: CITIC Dicastal Co., Ltd.
Inventor： Jinling Yang , Xiaoting Zhu , Weizhou Liu , Hongshen Zhang , Yukun Yang , Yingfeng Wang , Zhen Wang , Li Yang
Abstract: Disclosed is an automatic die cleaning device with reusable cleaning fluid. The automatic die cleaning device includes a robot, a cleaning fluid cyclic-spraying system and a die overturning mechanism. The automatic die cleaning device can spray the cleaning fluid to a die to clean oil stains off the surface of the wheel die, thus realizing the function of automatically cleaning the oil stains off the surface of the die; and the automatic die cleaning device also has the function of reusing the cleaning fluid, thereby saving the cleaning fluid and reducing the influence on the environment. The cleaned die surface is smooth, and the effect is ideal. The automatic die cleaning device reduces the labor intensity, meets the requirement of high-efficiency production, and improves the production efficiency.
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公开(公告)号：US11207700B2
公开(公告)日：2021-12-28
申请号：US16561338
申请日：2019-09-05
Applicant: CITIC Dicastal Co., Ltd.
Inventor： Jinling Yang , Xiaoting Zhu , Jiansheng Wang , Weizhou Liu , Hongshen Zhang , Haibin Liu , Li Yang
Abstract: Provided is a rotating spray device for a lubricant, wherein the rotating driving mechanism rotates to drive the rotating spindle, and the rotating spindle drives the upper and lower rotating spray trays to rotate, and compressed air and a lubricant are respectively fed into each pitch circle closed cavity formed between each of the rotating spray trays and the spray tray main body, and then are sprayed out through the nozzles on the rotating spray trays for uniform spray coating. The device can spray the same and uniform dosage of the lubricant to the working surfaces of the maximum pitch circles of upper and lower dies, play a role of uniform forging lubrication and reduce the forging defects.
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Patent Agency Ranking
公开(公告)号：US20200298259A1
公开(公告)日：2020-09-24
申请号：US16561338
申请日：2019-09-05
Applicant: CITIC Dicastal Co., Ltd.
Inventor： Jinling Yang , Xiaoting Zhu , Jiansheng Wang , Weizhou Liu , Hongshen Zhang , Haibin Liu , Li Yang
Abstract: Provided is a rotating spray device for a lubricant, wherein the rotating driving mechanism rotates to drive the rotating spindle, and the rotating spindle drives the upper and lower rotating spray trays to rotate, and compressed air and a lubricant are respectively fed into each pitch circle closed cavity formed between each of the rotating spray trays and the spray tray main body, and then are sprayed out through the nozzles on the rotating spray trays for uniform spray coating. The device can spray the same and uniform dosage of the lubricant to the working surfaces of the maximum pitch circles of upper and lower dies, play a role of uniform forging lubrication and reduce the forging defects.
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公开(公告)号：US20190060942A1
公开(公告)日：2019-02-28
申请号：US15802573
申请日：2017-11-03
Applicant: CITIC Dicastal CO.,LTD.
Inventor： Jinling Yang , Li Yang , Baomin Su , Haifeng Li , Bicheng Ding , Yongwang Zhao
Abstract: Disclosed is an improved automatic hub forging die lubricant cleaning device, comprising a lifting hydraulic cylinder, a limiting block, a hinge A, a hydraulic piston rod, a fixed connecting rod, a hinge shaft, a connecting plate, a hydraulic cylinder, a hinge B and the like. The device has the advantages that the labor efficiency is improved, the production intensity is reduced, and the generality is strong; and corresponding cleaning scrapers can be set according to the surface shapes of different hub dies and only need to be replaced via general bolt connectors, so that the cost of equipment is reduced.
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公开(公告)号：US11493170B2
公开(公告)日：2022-11-08
申请号：US16561368
申请日：2019-09-05
Applicant: CITIC Dicastal Co., Ltd.
Inventor： Jinling Yang , Xiaoting Zhu , Jiansheng Wang , Weizhou Liu , Hongshen Zhang , Li Yang
Abstract: Provided a die lubricant rotating spray tray device, wherein the nozzles, the connecting sleeve bodies, the nozzle connecting pipes, the air pipe joints and the lubricant pipe joints are sequentially connected to form independently-communicated cavity pipelines, compressed air is input from the air pipe joints, a lubricant is input from the lubricant pipe joints, the rotation driving mechanisms drive the spray tray rotators to rotate through the transmission mechanisms, and the spray tray rotators drive the nozzles to rotate, so that the same dosage of the lubricant is sprayed on the maximum pitch circle surfaces of upper and lower dies, the aim of uniformly spraying the forging lubricant on the working surfaces of the upper and lower dies is achieved.
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公开(公告)号：US10415946B2
公开(公告)日：2019-09-17
申请号：US15688903
申请日：2017-08-29
Applicant: CITIC Dicastal CO.,LTD.
Inventor： Jinling Yang , Li Yang , Weidong Liu
Abstract: Disclosed is a wheel center hole size qualification detection device. The upper ends of large guide posts are connected with an upper cross beam, the lower ends of the large guide posts are connected with a lower cross beam, a frame is fixed on a foundation via bases, the large guide posts are arranged in large guide sleeves on the frame, a large cylinder is fixed on the foundation and connected with the lower cross beam, the large cylinder drives an overall framework formed by the upper cross beam, the lower cross beam and the large guide posts to move up and down, small guide posts are respectively fixed on two sides of the center of the upper cross beam and inside the large guide posts, small cylinders are fixed below the frame, and clamping jaws are connected with the small cylinders.
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公开(公告)号：US10209050B2
公开(公告)日：2019-02-19
申请号：US15620299
申请日：2017-06-12
Applicant: CITIC Dicastal CO., LTD.
Inventor： Jinling Yang , Li Yang , Weidong Liu
IPC: G01B3/50 , G01B5/14 , G01M17/013 , G01B3/26 , G01B5/12
Abstract: A wheel center bore size qualification detection device includes an upper crossbeam, large guide posts, small guide posts, a center go/no go gauge no go end, a center go/no go gauge go end, small guide sleeves, large guide sleeves, a stand, jaws, small air cylinders, a coupling flange A, a coupling flange B, a lower crossbeam, bases, a large air cylinder, a centering pin A, centering pins B, a mobile sensor bracket, a mobile sensor, a detection connecting rod and bracket, a backing plate, connecting bolts and a fixed plate. The device provided has the characteristics of accurate location, practical structure, high detection accuracy, high efficiency, work safety and reliability and the like.
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