公开(公告)号：US5735164A

公开(公告)日：1998-04-07

申请号：US682444

申请日：1996-07-17

Applicant: Gerhard Heitze ,  Adolf Muller ,  Gunter Kneppe

Inventor： Gerhard Heitze ,  Adolf Muller ,  Gunter Kneppe

IPC: B21B1/02 ,  B21B15/00 ,  B21J1/04 ,  B21J9/06 ,  B22D11/128 ,  B21J7/14

CPC classification number: B21B15/0035 ,  B21B1/024 ,  B21J1/04

Abstract: An upsetting tool of a pair of upsetting tools for the deformation of continuously cast slabs in a slab upsetting press is composed of two connecting rods which are driven through two eccentric shafts and which support the upsetting tool and guide the upsetting tool in parallel direction. Hinged to the connecting rods is a piston/cylinder unit for producing a movement of the upsetting tool synchronously with the slab movement on a roller table. The upsetting tool has upsetting surfaces for acting on one of the two longitudinal sides of the slab. The upsetting surfaces extend parallel or inclined relative to the direction of movement of the slab. The upsetting surfaces are located next to one another so as to form edges extending transversely of the direction of movement of the slab, wherein upsetting surfaces inclined away from the longitudinal side surfaces of the slab are arranged following or possibly in front of an upsetting surface extending parallel to the travel direction of the slab. Each upsetting tool has a first inclined upsetting surface and one or more additional upsetting surfaces with angles of inclination which are smaller than the angle of inclination of the first upsetting surface.

Abstract translation: 一种用于板坯镦锻机中连续铸造板坯变形的镦锻工具的镦锻工具由两根连杆组成，两根连杆通过两个偏心轴驱动，并支撑镦锻工具并沿平行方向引导镦锻工具。 与连杆铰接的是一个活塞/缸单元，用于与辊台上的板坯运动同步地产生镦锻工具的运动。 镦锻工具具有用于作用在板坯的两个纵向侧面中的一个上的镦锻表面。 镦粗表面相对于板坯的移动方向平行或倾斜延伸。 镦粗表面彼此相邻设置，以便形成横向于板坯运动方向延伸的边缘，其中倾斜远离板坯的纵向侧表面的镦粗表面设置在镦粗表面之后或可能在镦粗表面的前面延伸 平行于板坯的行进方向。 每个镦锻工具具有第一倾斜镦锻表面和一个或多个额外的镦锻表面，其倾斜角小于第一镦粗表面的倾斜角度。

公开(公告)号：US20060163414A1

公开(公告)日：2006-07-27

申请号：US10538971

申请日：2003-12-10

Applicant: Gerhard Heitze ,  Klaus Baumer

Inventor： Gerhard Heitze ,  Klaus Baumer

IPC: B21C47/24 ,  B65H18/20

CPC classification number: B21C47/24

Abstract: The invention relates to a coiler device for a rolled strip comprising at least one driven troughed roller (1) for rotating a coil (2) during the coiling and uncoiling of a rolled strip, in addition to a roller line located upstream or downstream of the coil. According to the invention, the troughed roller (1) is configured with an elastically deformable outer collar (4).

Abstract translation: 本发明涉及一种用于轧制带材的卷取机装置，其包括至少一个用于在轧制带材的卷取和卷绕期间旋转线圈（2）的从动带槽辊（1），除了位于 线圈 根据本发明，带齿的辊（1）构造有可弹性变形的外环（4）。

公开(公告)号：US5313813A

公开(公告)日：1994-05-24

申请号：US951376

申请日：1992-09-25

Applicant: Gerhard Heitze ,  Ulrich Meinhardt

Inventor： Gerhard Heitze ,  Ulrich Meinhardt

IPC: B21B15/00 ,  B21B27/08 ,  B21B39/00 ,  B21J1/04

CPC classification number: F28F5/02 ,  B21B15/0035 ,  B21B27/08 ,  B21B39/006 ,  B21J1/04

Abstract: In an upsetting press for reducing the width of rolling stock, particularly for reducing the slab width in hot-rolled wide strip roughing mills with tool carriers, which are disposed on either side of the slab edge and accommodate pressing tools, in order to improve the pressing process, the upsetting press has, in the region between the pressing tools, at least one height-adjustable retaining roll above and at least one below the slab, that driver rolls are disposed in the inlet and outlet regions of the upsetting press above and below the slab and the retaining rolls and driver rolls are provided with internal cooling.

Abstract translation: 在用于减小车辆宽度的镦锻机中，特别是为了减少具有刀架的热轧宽带粗轧机的板坯宽度，该轧制粗轧机设置在板坯边缘的两侧并适应压制工具，以便改善 镦锻压力机在挤压工具之间的区域中具有至少一个高度可调节的保持辊，并且至少在板坯的下方，驱动辊设置在上述镦锻压力机的入口和出口区域中， 在板坯下方和保持辊和驱动辊之间设有内部冷却。

公开(公告)号：US5195355A

公开(公告)日：1993-03-23

申请号：US749585

申请日：1991-08-26

Applicant: Gerhard Heitze ,  Horst Grafe

Inventor： Gerhard Heitze ,  Horst Grafe

IPC: B21J13/02 ,  B21J13/03 ,  B30B15/02

CPC classification number: B21J13/03 ,  B30B15/026

Abstract: An upsetting press for width reduction of rolled stock, in particular slab width reduction in hot-rolled wide strip mills, includes supports (2) for pressing dies (1) located along opposite slab edges. The pressing dies (1) are detachably connected to the supports (2) by at least one elongated prestressable tie rod (3) rotatably mounted in each support (2). The tie rod (3) has a hammer shaped tie rod head (5) which engages in a recess (6) in the pressing die (1). The recess (6) is open on one surface for receiving the tie rod (3) so that the head abuts against and holds the pressing die against the support (2).

Abstract translation: 用于轧制坯料的宽度减小的镦锻压机，特别是热轧宽带轧机的板坯宽度减小，包括用于沿着相对的板坯边缘定位的压模（1）的支撑件（2）。 压模（1）通过可旋转地安装在每个支撑件（2）中的至少一个细长预应力拉杆（3）可拆卸地连接到支撑件（2）。 拉杆（3）具有接合在压模（1）中的凹部（6）中的锤形拉杆头（5）。 凹部（6）在一个表面上开口以接收拉杆（3），使得头部抵靠并将压模保持在支撑件（2）上。

公开(公告)号：US5168744A

公开(公告)日：1992-12-08

申请号：US760170

申请日：1991-09-16

Applicant: Gerhard Heitze

Inventor： Gerhard Heitze

IPC: B21B15/00 ,  B21J9/06 ,  B21J13/08

CPC classification number: B21J13/085 ,  B21B15/0042 ,  B21J9/06

Abstract: For replacing pressing dies (7) in an upsetting press (1) used for width reduction of rolled material, such as for reducing slab width in hot rolled wide strip shaping trains, the width reduction is effected by the pressing dies (7) held in die carriers (8). The pressing dies (7) face one another and are located on the opposite sides of the slab. The die carriers (8) are moved in the reduction direction by a drive system (11) and are guided in a horizontal press stand containing stand beams (6). A displacement trolley (19) having a hoisting frame (20) including a hoisting drive (21) with a support mounting (22) on the hoisting frame (20) for receiving a pressing die (7). The apparatus is arranged for completely automatic replacement of the pressing dies (7). In addition, a movable carrier trolley (23) with a least one depositing location (24, 25) for a pressing die is provided for receiving worn pressing dies and for supplying replacement pressing dies.

Abstract translation: 为了在用于轧制材料的宽度缩小的镦锻压机（1）中更换压模（7），例如用于减少热轧宽带成形列车的板坯宽度，通过压模（7）保持的宽度减小 模具载体（8）。 压模（7）彼此面对并且位于板的相对侧上。 模具托架（8）通过驱动系统（11）在减速方向上移动，并在包含支架梁（6）的水平压架中引导。 一种具有提升架（20）的位移推车（19），其包括在提升架（20）上具有支撑安装件（22）的起重驱动器（21），用于接收压模（7）。 该装置设置成完全自动更换压模（7）。 另外，具有用于压模的至少一个沉积位置（24,25）的可动载物台车（23）被设置用于容纳磨损的压模并供给更换压模。

公开(公告)号：US4192208A

公开(公告)日：1980-03-11

申请号：US914903

申请日：1978-06-12

Applicant: Erich Munker ,  Alfred Klein ,  Gerhard Heitze

Inventor： Erich Munker ,  Alfred Klein ,  Gerhard Heitze

IPC: B23D15/06 ,  B23D33/02 ,  B23D33/08 ,  B26D7/02

CPC classification number: B23D33/02 ,  Y10T83/4645 ,  Y10T83/727 ,  Y10T83/7533 ,  Y10T83/7547 ,  Y10T83/7613 ,  Y10T83/8854

Abstract: A transverse shear for severing successive sections of heavy metal plate from a length thereof comprises, in addition to the stationary lower blade, a holddown clamp upstream of the blade for pressing the length of plate thereagainst, a movable upper blade which tends to displace the plate to the side toward which the cut progresses, and lateral support elements along the longitudinal edge of the plate at this side, at least one pair of tongs which grip the downstream plate section to be severed along this edge and hold it in position against the tendency of the cut to form a wedge-shaped gap converging toward the aforementioned side. Preferably two such pairs of tongs are provided, both spaced from the cutting location and in spaced relationship to each other.

Abstract translation: 用于从其长度切断重金属板的连续部分的横向剪切件除了固定的下部刀片之外还包括在刀片的上游的压紧夹具，用于将板的长度压在其上，可移动的上部刀片倾向于使板 在该侧面上沿着板的纵向边缘的侧向支撑元件，至少一对夹钳，其夹持下游板部分沿着该边缘被切断并将其保持在适合的位置上 以形成向上述侧面收敛的楔形间隙。 优选地，提供两个这样的钳子对，它们都与切割位置间隔开并且彼此间隔开。

公开(公告)号：US07546972B2

公开(公告)日：2009-06-16

申请号：US10538971

申请日：2003-12-10

Applicant: Gerhard Heitze ,  Klaus Bäumer

Inventor： Gerhard Heitze ,  Klaus Bäumer

IPC: B65H18/26

CPC classification number: B21C47/24

Abstract: The invention relates to a coiler device for a rolled strip comprising at least one driven troughed roller (1) for rotating a coil (2) during the coiling and uncoiling of a rolled strip, in addition to a roller line located upstream or downstream of the coil. According to the invention, the troughed roller (1) is configured with an elastically deformable outer collar (4).

Abstract translation: 本发明涉及一种用于轧制带材的卷取机装置，其包括至少一个用于在轧制带材的卷取和卷绕期间旋转线圈（2）的从动带槽辊（1），除了位于 线圈 根据本发明，带齿的辊（1）构造有可弹性变形的外环（4）。

公开(公告)号：US20060065093A1

公开(公告)日：2006-03-30

申请号：US10538970

申请日：2003-12-15

Applicant: Gerhard Heitze ,  Ulrich Grebe ,  Klaus Baumer

Inventor： Gerhard Heitze ,  Ulrich Grebe ,  Klaus Baumer

IPC: B26D1/30

CPC classification number: B23D17/06 ,  B23D25/08 ,  B23D35/002 ,  Y10T83/8801 ,  Y10T83/8817

Abstract: The invention relates to crank scissors, especially for cutting rolling strips (22), comprising two pairs of blades (3, 4) which can be secured to blade carriers (1, 2). The blade carriers (1, 2) are arranged in an opposite position on a vertical plane (x-x) in a pair of eccentric drive shafts (5, 6). Double-joint arrangements (9, 10) are maintained in a pivoatable manner on torque-supporting levers (7, 8) co-operating with hydraulic control units (11, 12) engaging thereon. Said type of crank scissors can be improved by enabling the blade carriers (1, 2) to form pairs of bearing surfaces (16-19), which are parallel to the axis, for the pairs of blades (3, 4) on approximately radial projections (13-15), whereon the upper pair of blades (3) is arranged on the inner, bearing surfaces (16, 17) of an arc-shaped recess (20) of the upper blade carrier (1) which are orientated towards each other, and the lower pair of blades (4) is arranged on a relatively narrow projection (15) on the outer bearing surfaces (19, 18) thereof.

Abstract translation: 本发明涉及曲柄剪刀，特别是用于切割轧制带（22）的曲柄剪刀，包括可以固定到刀片架（1,2）上的两对刀片（3,4）。 刀架（1,2）布置在一对偏心驱动轴（5,6）中的垂直平面（x-x）上的相对位置上。 在与其上接合的液压控制单元（11,12）配合的扭矩支撑杆（7,8）上，可枢转地保持双联结构（9,10）。 所述类型的曲柄剪刀可以通过使叶片载体（1,2）能够在大致径向上形成成对的叶片（3,4）的平行于轴的支承表面（16-19）而得到改进 突起（13-15），其中上一对叶片（3）布置在上叶片载体（1）的弧形凹部（20）的内支承表面（16,17）上，朝向 彼此相对，并且下一对叶片（4）布置在其外轴承表面（19,18）上的相对窄的突起（15）上。

公开(公告)号：US5349842A

公开(公告)日：1994-09-27

申请号：US812104

申请日：1991-12-23

Applicant: Gerhard Heitze

Inventor： Gerhard Heitze

IPC: B21K29/00 ,  B21B15/00 ,  B21J1/04 ,  B21D37/16 ,  B05B1/14

CPC classification number: B21J1/04 ,  B21B15/005

Abstract: A cooling device for pressing tools of an upsetting press for the width reduction of rolled material, particularly of the width of slabs in hot-rolled wide strip roughing trains. The upsetting press includes two tool carriers which are arranged on both sides of the slab edges. The tool carriers receive the pressing tools and are movable relative to each other. The upsetting press comprises at least one cooling agent nozzle which is directed toward the front edge of each pressing tool.

Abstract translation: 一种用于压延压力机的压制工具的冷却装置，用于轧制材料的宽度减小，特别是在热轧宽带粗轧机中的板坯宽度。 镦锻压机包括布置在板边缘两侧的两个工具托架。 工具托架接收按压工具并且可相对于彼此移动。 镦锻压机包括至少一个朝向每个按压工具的前边缘的冷却剂喷嘴。

公开(公告)号：US5331833A

公开(公告)日：1994-07-26

申请号：US844252

申请日：1993-03-02

Applicant: Gerhard Heitze

Inventor： Gerhard Heitze

IPC: B21D19/00 ,  B21B1/02 ,  B21B15/00 ,  B21J7/18 ,  B21J7/32 ,  B21J9/06 ,  B21J9/02 ,  B65H20/00

CPC classification number: B21J7/18 ,  B21B1/024 ,  B21J7/32 ,  B21J9/06

Abstract: A method of operating an upsetting press for reducing the width of a hot slab cast in a continuous casting plant by laterally pressing the slab between the pressing tools of the upsetting press which are moved toward each other and away from each other by an eccentric lifting member as the slab moves on a roller conveyor through the upsetting press. During the time phase in which the pressing tools have no contact with the slab, the slab is accelerated from a predetermined feeding speed and is subsequently decelerated to this predetermined feeding speed, reducing the upsetting of the slab.

Abstract translation: 一种操作镦锻机的方法，用于通过横向挤压镦锻机的压紧工具之间的板坯彼此相对移动并通过偏心提升构件彼此远离而在连续铸造设备中铸造的热板坯的宽度减小 当板坯通过镦锻机在辊式输送机上移动时。 在压制工具不与板坯接触的时间阶段期间，板坯从预定的进给速度加速，随后减速到该预定的进给速度，减少了板坯的镦锻。