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公开(公告)号：US11420252B2
公开(公告)日：2022-08-23
申请号：US16712074
申请日：2019-12-12
Applicant: CITIC Dicastal CO., LTD.
Inventor： Chuan Dai , Jiansheng Wang , Yachun Wan , Yang Han , Hongyin Zhang , Bo Tian , Gang Zhao , Zhi Chen
IPC: B22D17/20
Abstract: A punch pin assembly includes a punch rod, a punch pin and a punch pin connection rod connected therebetween. A heat-conducting medium conveying loop is arranged in the punch rod and the punch pin connection rod. The heat-conducting medium conveying loop communicates with the outside of the punch rod separately through a first medium port and a second medium port which are formed in the punch rod.
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公开(公告)号：US20200300410A1
公开(公告)日：2020-09-24
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：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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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：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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Patent Agency Ranking
公开(公告)号：US11241734B2
公开(公告)日：2022-02-08
申请号：US16663347
申请日：2019-10-25
Applicant: CITIC Dicastal Co., LTD
Inventor： Hailong Liu , Haipeng Feng , Naili Li , Hongji Zhou , Jiansheng Wang , Zhen Ge , Zhi Chen , Fengbao Luo , Xin Fan , Yongyue Huang
Abstract: Provided is a double-station cleaning system comprising a cleaning machine, wherein workpieces are placed into the feeding frames, the feeding frames are placed into trays, the bracket assembly is pushed to drive the trays to move along the guide rail assembly, the feeding frame in one of the trays is conveyed to a feeding inlet of the cleaning machine, the feeding frame is pushed to move along two rows of nylon wheels and linear guide rails inside the cleaning machine, and the feeding frame and the workpieces in the feeding frame are pushed into the cleaning machine so as to be cleaned. The double stations work alternately, so that the work time is saved, and the work efficiency is increased.
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公开(公告)号：US10189094B2
公开(公告)日：2019-01-29
申请号：US15688905
申请日：2017-08-29
Applicant: CITIC Dicastal CO.,LTD.
Inventor： Jinling Yang , Li Yang , Naizheng Hu , Jiansheng Wang
Abstract: Disclosed is a multifunctional adjustable drilling machine. Supporting leg seats are connected with a frame, the frame is connected with a bottom plate, the bottom plate is connected with driller supports, the bottom plate is provided with holes and positioning pins matched with the driller supports, the angles of driller support index plates can be adjusted, drillers machine holes in an automobile die casting at different angles, and a compression cylinder bracket and a compression cylinder support are connected to the bottom plate. A compression plate is connected to a piston rod of a compression cylinder, the compression cylinder is arranged on the compression cylinder support, and motors drive belt pulleys and conveying belts to rotate so as to drive main shafts of the drillers to rotate. The automobile die casting is positioned by a clamp body, and the compression plate clamps the automobile die casting via the compression cylinder.
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公开(公告)号：US20180354043A1
公开(公告)日：2018-12-13
申请号：US15688905
申请日：2017-08-29
Applicant: CITIC Dicastal CO.,LTD.
Inventor： Jinling Yang , Li Yang , Naizheng Hu , Jiansheng Wang
Abstract: Disclosed is a multifunctional adjustable drilling machine. Supporting leg seats are connected with a frame, the frame is connected with a bottom plate, the bottom plate is connected with driller supports, the bottom plate is provided with holes and positioning pins matched with the driller supports, the angles of driller support index plates can be adjusted, drillers machine holes in an automobile die casting at different angles, and a compression cylinder bracket and a compression cylinder support are connected to the bottom plate. A compression plate is connected to a piston rod of a compression cylinder, the compression cylinder is arranged on the compression cylinder support, and motors drive belt pulleys and conveying belts to rotate so as to drive main shafts of the drillers to rotate. The automobile die casting is positioned by a clamp body, and the compression plate clamps the automobile die casting via the compression cylinder.
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公开(公告)号：US11360493B2
公开(公告)日：2022-06-14
申请号：US16713614
申请日：2019-12-13
Applicant: CITIC Dicastal CO., LTD.
Inventor： Haipeng Feng , Zuo Xu , Hailong Liu , Jianfeng Gui , Jiansheng Wang
Abstract: The positioning detection device includes a positioning detection combination, a plurality of positioning sheets, an origin position, a negative limit, a positive limit, a controller and an encoder. The positioning material moving system is provided on the basis of the positioning detection device.
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公开(公告)号：US10286457B2
公开(公告)日：2019-05-14
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
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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