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公开(公告)号：US4550588A
公开(公告)日：1985-11-05
申请号：US448172
申请日：1982-12-09
申请人： Toshio Abe , Terushige Sakurai
发明人： Toshio Abe , Terushige Sakurai
CPC分类号： B21D22/00 , B21J13/03 , B21J9/02 , B30B15/026
摘要： A press machine adapted for the production of many different types of products in limited quantities. The press machine comprises a plurality of lower dies mounted on a bolster and a plurality of upper dies each mounted to a slide facing to the respective lower dies. Each upper die is mounted to the slide by means of a die clamper via an adapter plate and each upper die is biased upwards by coil springs so that a predetermined gap exists between each pair of upper and lower dies when the slide is moved down to a bottom dead center. An activating plate can be insertable between the slide and each adapter plate so that the activated upper die is allowed to make contact with the opposing lower die.
摘要翻译： 一种适用于生产许多不同类型产品的压力机。 压力机包括安装在摇枕上的多个下模具和多个上模具，每个上模具安装到面向相应下模具的滑动件上。 每个上模具通过适配器板通过模具夹持器安装到滑块上，并且每个上模具被螺旋弹簧向上偏压，使得当滑块向下移动到一个上模具和下模具之间时，预定的间隙存在于每个上模具和下模具之间 下死点。 活动板可以插入在滑块和每个适配器板之间，使得激活的上模允许与相对的下模接触。
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公开(公告)号：US4088000A
公开(公告)日：1978-05-09
申请号：US792975
申请日：1977-05-02
申请人： Kunio Tomioka , Masaaki Kita , Terushige Sakurai
发明人： Kunio Tomioka , Masaaki Kita , Terushige Sakurai
CPC分类号： B21J9/08 , B21J13/085 , B21K29/00
摘要： A hot forging machine having die preheating unit thereby allowing the die to be heated at a required temperature while the forging machine is in operation. The apparatus comprises a forging machine having a moving bolster, a pair of main rails extending from said forging machine, two pairs of first and second branch rails provided perpendicular to said main rails, a heating unit for the die provided at one end of said first branch rails, and a pattern change unit for changing and/or repairing the die provided at one end of said second branch rails, the moving bolster of said forging machine being adapted to run on said respective rails.
摘要翻译： 一种具有模具预热单元的热锻机，从而允许在锻造机运行时将模具加热到所需温度。 该装置包括具有移动垫片的锻造机，从所述锻造机延伸的一对主轨道，与所述主导轨垂直设置的两对第一和第二分支导轨，用于模具的加热单元，其设置在所述第一 分支导轨和用于改变和/或修理设置在所述第二分支轨道的一端处的模具的模式改变单元，所述锻造机的移动垫圈适于在所述相应的轨道上运行。
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3.发明授权
公开(公告)号：US4681210A
公开(公告)日：1987-07-21
申请号：US767991
申请日：1985-08-21
CPC分类号： B21D43/006 , B21D11/12 , B21D43/023 , B21D43/10 , B21F23/002 , B23Q7/042 , Y10S294/902
摘要： Apparatus for feeding a bar or several bars in a vertical pile along a predetermined horizontal path extending through a bending station, where the bars are bent into desired shape. A first conveyor has mounted thereto a first gripper assembly, which releasably grips the bar or bars, for feeding successive requires lengths of the bar or bars to the bending station. Arranged collinearly with the first conveyor, a second conveyor has a second gripper assembly and coacts with the first conveyor for transporting the bar or bars through, and away from, the bending station with the progress of bar bending. The second gripper assembly is further movable up and down on the second conveyor. Upon completion of the bending of the bar or bars, the second gripper assembly grips the bent bar or bars while being lowered, then is raised for lifting the bar or bars out of engagement with the bending mechanism at the bending station, and then is transported by the second conveyor away from the bending station.
摘要翻译： 用于沿着延伸穿过弯曲站的预定水平路径在垂直桩中供给杆或数个杆的装置，其中杆被弯曲成所需形状。 第一输送机已经安装有第一夹持器组件，其可释放地夹紧杆或杆，用于将连续需要的杆或杆的长度供给弯曲台。 与第一输送机共线布置，第二输送机具有第二夹持器组件，并与第一输送机共同作用，以随着条形弯曲的进行而将杆或杆传送通过弯曲站并远离弯曲站。 第二夹具组件可进一步在第二输送机上上下移动。 当杆或杆的弯曲完成时，第二夹持器组件在弯曲的杆或杆处于下降的状态下握住弯曲的杆或杆，然后升高以将杆或杆与弯曲台处的弯曲机构脱离接合，然后被运送 通过第二传送带远离弯曲台。
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公开(公告)号：US4653367A
公开(公告)日：1987-03-31
申请号：US768003
申请日：1985-08-21
CPC分类号： B26D7/0683 , Y10T83/2196 , Y10T83/2198 , Y10T83/4592 , Y10T83/4645 , Y10T83/658 , Y10T83/6636
摘要： Two pairs of opposed feed rolls are rotatably mounted on the upstream and downstream sides, respectively, of a bar cutting mechanism with respect to the predetermined traveling direction of the bar. Each feed roll pair comprises a fixed feed roll on one side of the bar and a movable feed roll on the other side, with the movable feed roll being movable toward and away from the fixed feed roll. A drive mechanism constantly rotates each pair of opposed feed rolls, so that the bar is fed only when being pressed against the fixed feed roll by the movable feed roll. The feed roll pair on the downstream side of the cutting mechanism is further jointly movable laterally of the path of the bar against the force of a spring for lessening the load exerted thereon, and for preventing the bending of the bar, when the bar is being cut by the cutting mechanism. Each feed roll may be provided with a multiplicity of teeth arranged circumferentially thereon and resiliently biased radially outwardly for positive engagement with a regular pattern of ribs on the bar.
摘要翻译： 两对相对的进料辊相对于条的预定行进方向分别可旋转地安装在条切割机构的上游侧和下游侧。 每个进给辊对包括在杆的一侧上的固定进给辊和在另一侧上的可移动进给辊，可移动进给辊可朝向和远离固定进给辊移动。 驱动机构不断地旋转每对相对的进给辊，使得仅当通过可动进给辊压靠在固定进给辊上时才进给杆。 切割机构的下游侧的进给辊对可以克服弹簧的力而横向于杆的路径移动，用于减轻施加在其上的负载，并且用于当杆处于杆状态时防止杆的弯曲 切割机制切割。 每个进料辊可以设置有多个齿周向布置并且径向向外弹性偏压，以与杆上的规则图案的肋形成正接合。
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公开(公告)号：US4648786A
公开(公告)日：1987-03-10
申请号：US448173
申请日：1982-12-09
申请人： Terushige Sakurai
发明人： Terushige Sakurai
CPC分类号： B21D43/105 , B21D43/05 , B21D43/057
摘要： A press machine has a transfer device for transferring blanks to be machined from a blank supply station to a blank machining station. The transfer device includes a rail extending in the longitudinal direction of a bed of the press machine and mounted in front of a press machine body through brackets fixedly secured, respectively, to side faces of the press machine body, a main body located in front of the press machine body so as to be movable along the rail, a lift member mounted on the main body so as to be movable in the vertical direction, a transfer unit fitted to the lift member so as to be movable back and forth with respect to the press machine body, and drive units for driving the main body, lift member and transfer unit, respectively.
摘要翻译： 冲压机具有用于将待加工坯料从坯料供应站转移到坯料加工台的转移装置。 传送装置包括沿压机的床的纵向方向延伸的轨道，并且通过支架固定地固定在压机机体的前面，托架分别固定在压机机体的侧面，主体位于 所述压力机主体能够沿着所述轨道移动;升降构件，其安装在所述主体上以便能够在垂直方向上移动;转台单元，其安装在所述升降构件上，以相对于所述升降构件能够前后移动 压力机主体和用于驱动主体，升降构件和转移单元的驱动单元。
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