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1. 发明授权

US09713863B2 Automatic steel-bar coupling head making machine 有权
公开(公告)号：US09713863B2
公开(公告)日：2017-07-25
申请号：US15060695
申请日：2016-03-04
申请人： DER FUN PRESTRESSED METAL CO., LTD.
发明人： Tien-Fa Wang
IPC分类号： B23P23/04 , B21H3/02 , B23B3/06 , B23B11/00 , B23Q39/02 , B23B13/12 , B23Q17/00
CPC分类号： B23P23/04 , B21H3/02 , B21H3/044 , B23B3/065 , B23B11/00 , B23B13/126 , B23Q17/003 , B23Q39/024 , Y10T29/5114 , Y10T82/2524
摘要： The present invention is to provide an automatic steel bar coupling head making machine including a positioning mechanism, a transverse moving mechanism, a longitudinal moving mechanism, a processing mechanism assembly and a control mechanism, wherein, when a steel bar is positioned between two fixtures of the positioning mechanism and an end of the steel bar presses against a positioning detection rod of the processing mechanism assembly, the processing mechanism assembly sends a start signal to the control mechanism and, upon receipt of the start signal, the control mechanism drives the positioning mechanism, the transverse moving mechanism, the longitudinal moving mechanism and the processing mechanism assembly, for enabling the two fixtures to clamp the steel bar and then enabling the processing mechanism assembly to sequentially perform a first turning, a second turning and a thread rolling on peripheral edge of the steel bar adjacent to the end of the steel bar.

2. 发明申请

US20180185940A1 TURNING AND THREAD-ROLLING MACHINE WITH PRE-COMPRESSION DEVICE 审中-公开
公开(公告)号：US20180185940A1
公开(公告)日：2018-07-05
申请号：US15611857
申请日：2017-06-02
申请人： DER FUN PRESTRESSED METAL CO., LTD.
发明人： Tien-Fa WANG
IPC分类号： B23G1/02 , B23G11/00
CPC分类号： B23G1/02 , B21B1/163 , B21H3/02 , B23B3/065 , B23B11/00 , B23G11/00 , B23P23/04 , Y10T29/5114
摘要： A turning and thread-rolling machine with a pre-compression device includes a fixing base on which the pre-compression device, a fixing mechanism, a guiding base, a processing mechanism assembly, and a control unit are provided, wherein the pre-compression device includes a carrier and at least two cold-rolling heads in order to form by compression a pre-compressed annular groove in a portion of an unprocessed rebar that is adjacent to one end thereof, and, under the control of the control unit, the fixing mechanism clamps the rebar, and the guiding base displaces the processing mechanism assembly to the end of the rebar to perform turning and thread rolling sequentially, thereby processing the end of the rebar into a coupling end. The pre-compressed annular groove facilitates on-site inspection of thread quality and prevents the thread-rolling dies in the processing mechanism assembly from contact with, and hence damage by, the ribs on the rebar.

3. 发明授权

US10046406B2 Turning and thread-rolling machine with pre-compression device 有权
公开(公告)号：US10046406B2
公开(公告)日：2018-08-14
申请号：US15611857
申请日：2017-06-02
申请人： DER FUN PRESTRESSED METAL CO., LTD.
发明人： Tien-Fa Wang
IPC分类号： B23G1/02 , B23B3/06 , B21H3/02 , B23G11/00 , B23B11/00 , B21B1/16
CPC分类号： B23G1/02 , B21B1/163 , B21H3/02 , B21H3/044 , B23B3/065 , B23B11/00 , B23G11/00 , B23P23/04 , Y10T29/5114
摘要： A turning and thread-rolling machine with a pre-compression device includes a fixing base on which the pre-compression device, a fixing mechanism, a guiding base, a processing mechanism assembly, and a control unit are provided, wherein the pre-compression device includes a carrier and at least two cold-rolling heads in order to form by compression a pre-compressed annular groove in a portion of an unprocessed rebar that is adjacent to one end thereof, and, under the control of the control unit, the fixing mechanism clamps the rebar, and the guiding base displaces the processing mechanism assembly to the end of the rebar to perform turning and thread rolling sequentially, thereby processing the end of the rebar into a coupling end. The pre-compressed annular groove facilitates on-site inspection of thread quality and prevents the thread-rolling dies in the processing mechanism assembly from contact with, and hence damage by, the ribs on the rebar.

4. 发明申请

US20160368107A1 AUTOMATIC STEEL-BAR COUPLING HEAD MAKING MACHINE 有权
标题翻译：自动钢棒联轴器制造机
公开(公告)号：US20160368107A1
公开(公告)日：2016-12-22
申请号：US15060695
申请日：2016-03-04
申请人： DER FUN PRESTRESSED METAL CO., LTD.
发明人： Tien-Fa WANG
IPC分类号： B23P23/04 , B23Q39/02 , B21H3/02
CPC分类号： B23P23/04 , B21H3/02 , B21H3/044 , B23B3/065 , B23B11/00 , B23B13/126 , B23Q17/003 , B23Q39/024 , Y10T29/5114 , Y10T82/2524
摘要： The present invention is to provide an automatic steel bar coupling head making machine including a positioning mechanism, a transverse moving mechanism, a longitudinal moving mechanism, a processing mechanism assembly and a control mechanism, wherein, when a steel bar is positioned between two fixtures of the positioning mechanism and an end of the steel bar presses against a positioning detection rod of the processing mechanism assembly, the processing mechanism assembly sends a start signal to the control mechanism and, upon receipt of the start signal, the control mechanism drives the positioning mechanism, the transverse moving mechanism, the longitudinal moving mechanism and the processing mechanism assembly, for enabling the two fixtures to clamp the steel bar and then enabling the processing mechanism assembly to sequentially perform a first turning, a second turning and a thread rolling on peripheral edge of the steel bar adjacent to the end of the steel bar.
摘要翻译：本发明提供一种自动钢筋联接头制造机，其包括定位机构，横向移动机构，纵向移动机构，处理机构组件和控制机构，其中，当钢筋位于两个固定装置所述定位机构和所述钢筋的端部压靠所述处理机构组件的定位检测杆，所述处理机构组件向所述控制机构发送启动信号，并且在接收到所述启动信号时，所述控制机构驱动所述定位机构横向移动机构，纵向移动机构和处理机构组件，用于使两个夹具能够夹紧钢筋，然后使得加工机构组件顺序地执行第一转动，第二转动和在周边的螺纹滚动的钢筋与钢筋的端部相邻。

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