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1. 发明公开

CN101554697A 一种提高钢筋接头抗变形能力的螺纹制作方法及加工装置有权转让
公开(公告)号：CN101554697A
公开(公告)日：2009-10-14
申请号：CN200810146881.2
申请日：2008-08-27
申请人：建研科技股份有限公司
发明人：吴晓星 , 徐瑞榕
IPC分类号： B23P13/00 , B23P23/00
CPC分类号： B23G1/24 , B21H3/02 , B23G5/12 , E04C5/03
摘要：一种提高钢筋接头抗变形能力的螺纹制作方法及加工装置，改善了目前钢筋螺纹滚轧加工方法中，钢筋端头出现凹陷的缺陷。它分别由倒角、剥肋装置和螺纹滚轧装置组成，各机构是延回转中心轴线依次排列，其特征在于设计为至少二次涨刀的钢筋加工装置，通过固定在动力源上臂式涨刀楔块机构，与固定在机体的导轨上的角涨刀限位机构、剥肋涨刀限位机构，实现倒角、剥肋及螺纹滚轧顺序进行，其独特的多定位面刀架和多切削刃的组合刀具，使该装置可以实现多工位的顺序转换。且具有结构简单、操作方便、故障率低、维修方便的特点。

2. 发明授权

CN101554697B 一种提高钢筋接头抗变形能力的螺纹加工装置有权转让
公开(公告)号：CN101554697B
公开(公告)日：2012-05-23
申请号：CN200810146881.2
申请日：2008-08-27
申请人：建研科技股份有限公司
发明人：吴晓星 , 徐瑞榕
IPC分类号： B23P13/00 , B23P23/00
CPC分类号： B23G1/24 , B21H3/02 , B23G5/12 , E04C5/03
摘要：一种提高钢筋接头抗变形能力的螺纹制作方法及加工装置，改善了目前钢筋螺纹滚轧加工方法中，钢筋端头出现凹陷的缺陷。它分别由倒角、剥肋装置和螺纹滚轧装置组成，各机构是延回转中心轴线依次排列，其特征在于设计为至少二次涨刀的钢筋加工装置，通过固定在动力源上臂式涨刀楔块机构，与固定在机体的导轨上的角涨刀限位机构、剥肋涨刀限位机构，实现倒角、剥肋及螺纹滚轧顺序进行，其独特的多定位面刀架和多切削刃的组合刀具，使该装置可以实现多工位的顺序转换。且具有结构简单、操作方便、故障率低、维修方便的特点。

3. 发明公开

CN106956047A 一种自动退刀的锥、直两用的螺纹板牙头无效
公开(公告)号：CN106956047A
公开(公告)日：2017-07-18
申请号：CN201610027363.3
申请日：2016-01-12
申请人：绍兴县建华金属物资有限公司
发明人：平春华
IPC分类号： B23G5/12
CPC分类号： B23G5/12
摘要：本发明公开了一种用于套丝机的自动退刀的锥、直两用的螺纹板牙头，包括了绞接盘、托盘、曲线盘、回转盘，所述绞接盘上设置有滑块平台，所述回转盘上设置有接口平台，通过上一级的控制结构，完成两平台静态到相对运动的转换，达到自动退刀的目的。本发明的有益效果是：克服了工件跳动对加工精度的影响；使得板牙头具备了锥、直螺纹自动退刀的功能，加工精准；使得板牙头在任何长度下均可接受控制自动退刀；扩大了板牙头的应用，突破了套丝机在自动化应用的技术壁垒。

4. 发明授权

EP0569320B1 Threading machine die head 失效
标题翻译：攻丝头
公开(公告)号：EP0569320B1
公开(公告)日：1996-10-30
申请号：EP93630036.7
申请日：1993-05-06
申请人： EMERSON ELECTRIC CO.
发明人： Gress, Paul William , Sanner, Michael Ross
IPC分类号： B23G5/12 , B23G1/22
CPC分类号： B23G5/12 , Y10T408/20 , Y10T408/551

5. 发明公开

EP2464478A1 TOOL-HOLDING DEVICE 审中-公开
标题翻译：刀具夹持装置
公开(公告)号：EP2464478A1
公开(公告)日：2012-06-20
申请号：EP11749526.7
申请日：2011-07-20
申请人： Balotelli, Giuseppe
发明人： Balotelli, Giuseppe
IPC分类号： B23B31/30 , B21D22/14 , B21H3/08 , B23B29/034 , B23G5/12 , B23G5/16 , B23Q5/04 , B23C3/02 , B23B31/16 , B23C3/00
CPC分类号： B21H3/042 , B23B5/36 , B23B29/03403 , B23B29/03489 , B23B31/16287 , B23B31/302 , B23B2229/08 , B23B2229/12 , B23B2270/025 , B23C3/32 , B23G5/12 , B23G5/16 , B23G2240/40 , B25J15/04
摘要： Tool-holding device suitable for being coupled to a mandrel of a machine tool or a mandrel fitted on a robot, comprising: - one or more tool-holder carriages (10); such carriages are positioned radially in relation to the mandrel axis (X) and are able to support a respective attachment group of a tool; - a carriage-holder head (30) on which the three carriages are housed and comprising a command actuator (32) for each carriage; each command actuator (32) is operatively connected to a respective carriage (10) and can be fed by a feed device to move said carriage radially between a rearward position and a forward position; - a connection body (50, 500) which can be coupled to the mandrel of the machine tool and provided with distribution means to draw said feed device to the command actuators (32), wherein the translation axis of each carriage (10) coincides substantially with the main axis of the respective command actuator (32) in the radial direction.

6. 发明申请

WO98051431A1 DIE HEAD 审中-公开
标题翻译： DIE头
公开(公告)号：WO98051431A1
公开(公告)日：1998-11-19
申请号：PCT/US1998/003186
申请日：1998-05-06
IPC分类号： B23G5/12 , B21H3/02 , B21J13/02
CPC分类号： B23G5/12
摘要： A fast-acting die head (10) that is particularly well-suited for use with small-size workpieces employs a set of chasers (24), each formed as a single piece (24) and having a nose portion (36) that provides two force-receiving surface elements (35, 38). One of the surface elements (35) is disposed to coact with a camming ring (48), which is moved axially thereover to close the chasers (24) radially upon the workpiece; the other, underlying surface element (38) receives the force of a spring-loaded plunger (40), which acts to thrust the associated chaser (24) to an open position when the closing force of the camming ring (48) is removed.
摘要翻译：一种特别适用于小型工件的快动模头（10）采用一组锯条（24），每一个形成为单件（24），并具有一个鼻部（36），其提供两个受力表面元件（35,38）。一个表面元件（35）设置成与凸轮环（48）共同作用，所述凸轮环沿轴向移动以在工件上径向关闭所述踏板（24）; 另一个下面的表面元件（38）接收弹簧加载柱塞（40）的力，弹簧加载的柱塞（40）的作用是在去除凸轮环（48）的关闭力时将相关联的追赶器（24）推动到打开位置。

7. 发明公开

EP0201448A2 Thread cutting die head for power driven threading machines 失效
标题翻译：攻丝头动力驱动攻丝机。
公开(公告)号：EP0201448A2
公开(公告)日：1986-11-12
申请号：EP86630078.3
申请日：1986-05-06
申请人： EMERSON ELECTRIC CO.
发明人： Mahl, Ronald Mickael , Hayes, Robert James
IPC分类号： B23G5/10
CPC分类号： B23G5/12 , B23G1/22 , Y10T408/552 , Y10T408/852 , Y10T408/8592
摘要： An annular thread cutting die head (26) for a power driven threading machine is comprised of an annular support plate (32) supporting a plurality of radially displaceable thread cutting dies (44) spaced apart about the axis (A) of the die hed (26), and an annular cam plate assembly (34) coaxial with and pivotal relative to the support plate (32) to radially displace the cutting dies (44). The cam plate assembly (34) is spring biased to pivot relative to the support plate (32) in the direction to radially retract the cutting dies (44), and is selectively operable relative to the support plate (32) to achieve the cutting of a straight thread or to achieve the cutting of a tapered thread. In connection with the cutting of a tapered thread, receding replacement of the cutting dies (44) is controlled by a unique cam arrangement (132) on the machine carriage (10) engaged by the cam plate assembly (34) under the spring bias and independent of torque imposed on the die head (26) during the threading operation.

8. 发明公开

EP0201448A3 Thread cutting die head for power driven threading machines 失效
标题翻译：用于驱动螺纹机的螺纹切割头
公开(公告)号：EP0201448A3
公开(公告)日：1988-08-10
申请号：EP86630078
申请日：1986-05-06
申请人： EMERSON ELECTRIC CO.
发明人： Mahl, Ronald Mickael , Hayes, Robert James
IPC分类号： B23G05/10
CPC分类号： B23G5/12 , B23G1/22 , Y10T408/552 , Y10T408/852 , Y10T408/8592
摘要： An annular thread cutting die head (26) for a power driven threading machine is comprised of an annular support plate (32) supporting a plurality of radially displaceable thread cutting dies (44) spaced apart about the axis (A) of the die hed (26), and an annular cam plate assembly (34) coaxial with and pivotal relative to the support plate (32) to radially displace the cutting dies (44). The cam plate assembly (34) is spring biased to pivot relative to the support plate (32) in the direction to radially retract the cutting dies (44), and is selectively operable relative to the support plate (32) to achieve the cutting of a straight thread or to achieve the cutting of a tapered thread. In connection with the cutting of a tapered thread, receding replacement of the cutting dies (44) is controlled by a unique cam arrangement (132) on the machine carriage (10) engaged by the cam plate assembly (34) under the spring bias and independent of torque imposed on the die head (26) during the threading operation.

9. 发明公开

EP0569320A1 Threading machine die head 失效
标题翻译： Gewindeschneidmaschinenkopf。
公开(公告)号：EP0569320A1
公开(公告)日：1993-11-10
申请号：EP93630036.7
申请日：1993-05-06
申请人： EMERSON ELECTRIC CO.
发明人： Gress, Paul William , Sanner, Michael Ross
IPC分类号： B23G5/12 , B23G1/22
CPC分类号： B23G5/12 , Y10T408/20 , Y10T408/551
摘要： The thread cutting die head (10) for a power driven threading machine is comprised of an annular support plate assembly (12) supporting a plurality of radially displaceable threading cutting dies (42) spaced apart about the axis (A) of the die head (10), and a cam plate assembly coaxial with and pivotal relative to the support plate assembly (12) to radially displace the cutting dies (42). The cam plate assembly is spring biased to pivot relative to the support plate assembly (12) in the direction to radially retract the cutting dies (42), and pivoting in the latter direction is controlled by a keeper (88) mounted on the support plate assembly (12) and engaging a keeper track (84) on the cam plate assembly. The keeper (88) is mounted on the support plate assembly (12) for pivotal displacement about a keeper axis (94) parallel to the die head axis (A), and pivotal displacement of the keeper (88) is controlled by a lever mechanism (112) actuated by a workpiece (W) being threaded to provide for progressive displacement of the cam plate assembly and receding displacement of the cutting dies (42) during the threading operation.
摘要翻译：用于动力驱动穿线机的螺纹切割模头（10）包括环形支撑板组件（12），所述环形支撑板组件支撑围绕模头的轴线（A）间隔开的多个可径向移位的穿线切割模具（42）以及与支撑板组件（12）同轴并且可相对于所述支撑板组件（12）枢转以使所述切割模具（42）径向移动的凸轮板组件。凸轮板组件被弹簧偏置以沿着径向缩回切割模具（42）的方向相对于支撑板组件（12）枢转，并且在后一方向上的枢转由安装在支撑板上的保持器（88）控制组件（12）并且将定位轨道（84）接合在凸轮板组件上。保持器（88）安装在支撑板组件（12）上，用于围绕平行于模头轴线（A）的保持器轴线（94）枢转移动，并且保持器（88）的枢转位移由杠杆机构（112）由被螺纹的工件（W）致动以提供凸轮板组件的渐进位移，并且在穿线操作期间后退切割模具（42）的位移。

10. 发明授权

EP0201448B1 Thread cutting die head for power driven threading machines 失效
标题翻译：螺纹切割机用于电力驱动螺纹机
公开(公告)号：EP0201448B1
公开(公告)日：1990-08-08
申请号：EP86630078.3
申请日：1986-05-06
申请人： EMERSON ELECTRIC CO.
发明人： Mahl, Ronald Mickael , Hayes, Robert James
IPC分类号： B23G5/10
CPC分类号： B23G5/12 , B23G1/22 , Y10T408/552 , Y10T408/852 , Y10T408/8592

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