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公开(公告)号：US11370137B2
公开(公告)日：2022-06-28
申请号：US16929471
申请日：2020-07-15
申请人： DCSENG CO., LTD.
发明人： Insung Choi
摘要： A pipe machining carriage, including a carriage configured to travel along an outer circumference of a pipe, and a chain coupled to both ends of the carriage wraps around the outer surface of the pipe. The carriage and the chain precisely move along the outer surface of the pipe. The disclosure may provide a carriage that performs machining with high accuracy by preventing the carriage from deviating from the original mounted position by moving the chain along with movement of the carriage. The disclosure may also provide a carriage mounted stably on the outer circumferential surface of the pipe to machine the pipe, regardless of pipe diameter, by adjusting a distance between the carriage drive wheels. The disclosure may prevent the carriage from slipping by mounting a front wheel and a rear wheel to the same drive shaft so the front and rear wheels rotate simultaneously in response to motor operation.
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公开(公告)号：US09884398B2
公开(公告)日：2018-02-06
申请号：US15101550
申请日：2014-11-19
申请人： DCSENG CO., LTD.
发明人： Insung Choi
摘要： An apparatus for processing material to a desired shape by controlling a cutting tool by wireless communication, capable of performing cutting/beveling and processing using one cutting tip and performing cutting and improvement operations of a tube material. The processing apparatus includes a drive wheel rotatably coupled to one side of a main body part while a workpiece penetrates the drive wheel, a main motor unit for rotating the drive wheel (in a C-axis direction), at least one stage coupled to the front of the drive wheel to precisely reciprocate in a center direction of the workpiece (in an X-axis direction), a cutting tool mounted to the stage so as to cut an outside surface or an end surface portion of the workpiece, and a control unit for controlling the stage and the main motor unit, wherein the control unit and the stage are controlled by wireless communication.
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公开(公告)号：US20220126473A1
公开(公告)日：2022-04-28
申请号：US17445207
申请日：2021-08-17
申请人： DCSENG CO. LTD.
发明人： Insung Choi
摘要： A pipe cutting device includes: a body; a pipe fixing part disposed adjacent to a hollow hole of the body and capable of fixing a pipe; a rotating plate coupled to the body so as to be rotatable about a center axis of the hollow hole and connected to a first driving part to be rotationally controlled; a cam coupled to the rotating plate so as to be rotatable about a rotation shaft at a point spaced apart from the center axis; and a cutter part coupled to the rotating plate to rotate together with the rotating plate and to come into contact with the cam such that, according to rotation of the cam, a cutting tip moves forwards and backwards the center axis.
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公开(公告)号：US10166614B2
公开(公告)日：2019-01-01
申请号：US15304249
申请日：2015-10-12
申请人： DCSENG CO., LTD.
发明人： Insung Choi
摘要： Disclosed is an orbital cutting apparatus that is capable of freely and selectively controlling forward and backward movement of a plurality of cutting tools, allowing the cutting tools to move forward and backward and to move in an axial direction of a material to be cut so as to enable processing of various shapes as well as cutting and chamfering, and is capable of simultaneously carrying out cutting and chamfering operations for a pipe material or a heavy pipe having a thickness of dozens of mm or more.
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5.发明申请公开(公告)号：US20160303696A1
公开(公告)日：2016-10-20
申请号：US15101550
申请日：2014-11-19
申请人： DCSENG CO., LTD.
发明人： Insung Choi
IPC分类号： B23Q15/007 , B23C5/00 , B23Q17/00
摘要： An apparatus for processing material to a desired shape by controlling a cutting tool by wireless communication, capable of performing cutting/beveling and processing using one cutting tip and performing cutting and improvement operations of a tube material. The processing apparatus includes a drive wheel rotatably coupled to one side of a main body part while a workpiece penetrates the drive wheel, a main motor unit for rotating the drive wheel (in a C-axis direction), at least one stage coupled to the front of the drive wheel to precisely reciprocate in a center direction of the workpiece (in an X-axis direction), a cutting tool mounted to the stage so as to cut an outside surface or an end surface portion of the workpiece, and a control unit for controlling the stage and the main motor unit, wherein the control unit and the stage are controlled by wireless communication.
摘要翻译： 一种用于通过无线通信控制切割工具将材料加工成所需形状的装置，能够使用一个切割尖端执行切割/斜切加工和进行管材切割和改进操作。 处理装置包括：驱动轮，其可旋转地联接到主体部分的一侧，同时工件穿过驱动轮;主电动机单元，用于使驱动轮（C轴方向）旋转;至少一级联接到 驱动轮的前方，在工件的中心方向（X轴方向）精确地往复运动，安装在工作台上以切割工件的外表面或端面部的切削工具，以及控制 用于控制舞台和主电动机单元的单元，其中控制单元和舞台由无线通信控制。
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6.发明申请CHAMFERING MACHINE FOR PROVIDING OPTIMAL OPERATION CONDITION DURING OPERATION OF CUTTING SURFACE OF CIRCULAR MATERIAL AND SURFACE CUTTING METHOD 有权用于在圆形材料切割表面操作期间提供最佳操作条件的切割机和表面切割方法公开(公告)号：US20150258613A1
公开(公告)日：2015-09-17
申请号：US14397262
申请日：2013-11-07
申请人： DCSENG CO., LTD.
发明人： Insung Choi
CPC分类号： B23C3/122 , B23C1/20 , B23C2220/16 , Y10T82/10 , Y10T82/22 , Y10T409/303752 , Y10T409/30644
摘要： Disclosed is a chamfering machine which enables a smooth cutting operation by allowing a workpiece to be fixed to a position corresponding to an optimal cutting condition. The chamfering machine comprises a cutting position groove, which is formed in the bottom surface of an upper guide, and into which a part of the outer circumferential surface of a workpiece is inserted, wherein the central part of the cutting position groove is formed to correspond to the cutting end of a chamfering cutter. The machining method is configured such that the chamfering cutter enters perpendicular to a centerline direction of a circular material and, after entering while cutting, to a point where the cutting end of a cutting tip is in line with the centerline, rotates a tubular material or revolves the chamfering cutter around the tubular material and thus can cut the surface of the circular material.
摘要翻译： 公开了一种倒角机，其通过允许工件被固定到与最佳切割条件相对应的位置来实现平滑的切割操作。 倒角机包括形成在上引导件的底表面中的切割位置槽，并且工件的外周表面的一部分插入到该切割位置槽中，其中切割位置槽的中心部分形成为对应 到倒角刀的切割端。 该加工方法被构造成使得倒角刀具垂直于圆形材料的中心线方向进入，并且在切割进入之后到切割尖端的切割端与中心线一致的点旋转管状材料或 围绕管状材料旋转倒角刀，从而可以切割圆形材料的表面。
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公开(公告)号：US11667048B2
公开(公告)日：2023-06-06
申请号：US17445207
申请日：2021-08-17
申请人： DCSENG CO. LTD.
发明人： Insung Choi
CPC分类号： B26D3/16 , B26D1/42 , B26D7/01 , B26D7/2628 , B26D2007/013
摘要： A pipe cutting device includes: a body; a pipe fixing part disposed adjacent to a hollow hole of the body and capable of fixing a pipe; a rotating plate coupled to the body so as to be rotatable about a center axis of the hollow hole and connected to a first driving part to be rotationally controlled; a cam coupled to the rotating plate so as to be rotatable about a rotation shaft at a point spaced apart from the center axis; and a cutter part coupled to the rotating plate to rotate together with the rotating plate and to come into contact with the cam such that, according to rotation of the cam, a cutting tip moves forwards and backwards the center axis.
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公开(公告)号：US20210078192A1
公开(公告)日：2021-03-18
申请号：US16929471
申请日：2020-07-15
申请人： DCSENG CO., LTD.
发明人： Insung Choi
摘要： A pipe machining carriage, including a carriage configured to travel along an outer circumference of a pipe, and a chain coupled to both ends of the carriage wraps around the outer surface of the pipe. The carriage and the chain precisely move along the outer surface of the pipe. The disclosure may provide a carriage that performs machining with high accuracy by preventing the carriage from deviating from the original mounted position by moving the chain along with movement of the carriage. The disclosure may also provide a carriage mounted stably on the outer circumferential surface of the pipe to machine the pipe, regardless of pipe diameter, by adjusting a distance between the carriage drive wheels. The disclosure may prevent the carriage from slipping by mounting a front wheel and a rear wheel to the same drive shaft so the front and rear wheels rotate simultaneously in response to motor operation.
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公开(公告)号：US09669475B2
公开(公告)日：2017-06-06
申请号：US14397262
申请日：2013-11-07
申请人： DCSENG CO., LTD.
发明人： Insung Choi
CPC分类号： B23C3/122 , B23C1/20 , B23C2220/16 , Y10T82/10 , Y10T82/22 , Y10T409/303752 , Y10T409/30644
摘要： Disclosed is a chamfering machine which enables a smooth cutting operation by allowing a workpiece to be fixed to a position corresponding to an optimal cutting condition. The chamfering machine comprises a cutting position groove, which is formed in the bottom surface of an upper guide, and into which a part of the outer circumferential surface of a workpiece is inserted, wherein the central part of the cutting position groove is formed to correspond to the cutting end of a chamfering cutter. The machining method is configured such that the chamfering cutter enters perpendicular to a centerline direction of a circular material and, after entering while cutting, to a point where the cutting end of a cutting tip is in line with the centerline, rotates a tubular material or revolves the chamfering cutter around the tubular material and thus can cut the surface of the circular material.
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公开(公告)号：US10464144B2
公开(公告)日：2019-11-05
申请号：US16081195
申请日：2017-03-30
申请人： DCSENG CO., LTD.
发明人： Insung Choi
IPC分类号： B23C3/12 , B23C1/12 , B23Q9/02 , B23P23/02 , B23D21/04 , B26D3/16 , B23B5/16 , B23Q9/00 , B23D33/02 , B26D7/02 , B26D7/20 , B26D7/26
摘要： A machine for cutting or beveling a pipe. A cutter unit rotates around the pipe while cutting any surface of the pipe after gripping and fixing the pipe. The machine includes: a main body which a pipe passes through the center portion thereof to be fixed; and a cutter unit coupled to the main body unit rotates around the fixed pipe to cut or bevel the pipe. The cutter unit may have a rotating unit on one side to pull the cutter unit aside and a locking unit on the other side to restrain or release the cutter unit. An entry control unit operating the cutter unit includes: a lever gear-engaged with an outer side surface of an entry control plate; and a clutch formed on a rotation shaft of the lever such that the restraint is released when the lever is lifted or pressed in the axial direction.
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