KR20100048704A - A jig for engraving machine and method for engraving using the above jig - Google Patents

A jig for engraving machine and method for engraving using the above jig Download PDF

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Publication number
KR20100048704A
KR20100048704A KR1020080107981A KR20080107981A KR20100048704A KR 20100048704 A KR20100048704 A KR 20100048704A KR 1020080107981 A KR1020080107981 A KR 1020080107981A KR 20080107981 A KR20080107981 A KR 20080107981A KR 20100048704 A KR20100048704 A KR 20100048704A
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South Korea
Prior art keywords
jig
workpiece
cutting
recess
engraver
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KR1020080107981A
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Korean (ko)
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KR100995113B1 (en
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정수철
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정수철
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06—Work-clamping means
    • B23Q3/069—Work-clamping means for pressing workpieces against a work-table
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/0042—Devices for removing chips
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/10—Arrangements for cooling or lubricating tools or work
    • B23Q11/1007—Arrangements for cooling or lubricating tools or work by submerging the tools or work partially or entirely in a liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/14—Methods or arrangements for maintaining a constant temperature in parts of machine tools
    • B23Q11/145—Methods or arrangements for maintaining a constant temperature in parts of machine tools using a jet of gas or cutting liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q15/00—Automatic control or regulation of feed movement, cutting velocity or position of tool or work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06—Work-clamping means
    • B23Q3/08—Work-clamping means other than mechanically-actuated
    • B23Q3/084—Work-clamping means other than mechanically-actuated using adhesive means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q2703/00—Work clamping
    • B23Q2703/02—Work clamping means

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Turning (AREA)

Abstract

PURPOSE: A jig for an engraving machine and an engraving method using the same are provided to prevent the damage and the cutting defects of a tool due to the cut chips sandwiched between a cutting tool and a workpiece when the cutting tool rotates. CONSTITUTION: A jig for an engraving machine comprises a jig body(210) and a fixing unit(335). The jig body is fixed to the main board(272) of the engraving machine. A recessed portion is formed at the top of the jig body. An amount of cutting oil is stored in the recessed portion. The fixing unit fixes a workpiece(330) to the inside of the recessed portion.

Description

조각기용 지그 및 이를 이용한 조각방법{a jig for engraving machine and method for engraving using the above jig}Jig for engraving machine and engraving method using the same {a jig for engraving machine and method for engraving using the above jig}

본 발명은 가공물을 절삭유 내에 침적한 후 절삭유내에서 고속회전하는 절삭공구로서 가공물을 절삭하도록 하는 구성으로 절삭유의 낭비를 방지하면서 재활용이 가능하도록 하며, 고가의 절삭칩의 경우 그 수거가 용이하게 이루어지도록 하는 조각기용 지그 및 이를 이용한 조각방법에 관한 것이다.The present invention is configured to cut the workpiece as a cutting tool that rotates in the cutting oil after the workpiece is immersed in the cutting oil so that it can be recycled while preventing the waste of the cutting oil, in the case of expensive cutting chips made easy to collect It relates to a engraving jig for making and a engraving method using the same.

일반적으로, 입체의 3차원공작물 표면을 가공하는 표면가공시스템은 가공 데이터의 입력시 미리 입력된 가공영역을 따라 X,Y,Z축방향으로 이동하면서 물체를 절삭 가공하는 시스템으로서 CNC공작기계와, 레이저가공기 및, 플라즈마가공기, 소형의 도장조각기가 대표적이다. In general, the surface processing system for processing the three-dimensional surface of the three-dimensional workpiece is a system for cutting the object while moving in the X, Y, Z axis direction along the pre-entered machining area when inputting the machining data, CNC machine tools, The laser processing machine, the plasma processing machine, and the small coating engraving machine are typical.

이와같은 기술과 관련되어 종래의 3차원공작물의 표면가공시스템을 본 출원인이 특허등록 제609478호로 제시한 바 있으며 그 구성은 도1a,b에서와 같이, 판상을 취하는 편평형바이스(270)가 판상의 본체판(272)와 한쌍의 메인척(274) 및 이동부재를 포함한다.In connection with such a technology, the present applicant has proposed a surface processing system of a conventional three-dimensional workpiece as Patent Registration No. 609478, and its configuration is as shown in Figs. 1A and 1B. It includes a main body plate 272, a pair of main chucks 274, and a moving member.

그리고, 상기 본체판(272)은 이를 관통하여 케이스(100)의 베이스판(120)상 에 체결되는 볼트(210a)에 의하여 베이스판(120)상에 고정되고, 그 중앙에 사각형 형태의 개방구(272a)를 구비한다.In addition, the body plate 272 is fixed to the base plate 120 by a bolt 210a fastened to the base plate 120 of the case 100 by penetrating it, and a rectangular opening in the center thereof. 272a is provided.

또한, 상기 메인척(274)은 개방구(272a)의 내부 양측에 서로 대향상태로 내장되어 3차원공작물(1)이나 후술되는 테이블(210)을 클램핑한다.In addition, the main chuck 274 is embedded in both sides of the opening (272a) facing each other to clamp the three-dimensional workpiece (1) or the table 210 to be described later.

더하여, 상기 이동부재는, 메인척(274)을 나사결합상태로 관통하면서 본체판의 브래킷(272b)에 삽입되는 한쌍의 리드스크류(276a)와 이 한쌍의 리드스크류(276a)에 각각 장착되는 한쌍의 스크류풀리(276b)와; 이 한쌍의 스크류풀리(276b)에 와인딩되는 회전벨트(276c) 및; 한쌍의 리드스크류(276a)에 일체로 장착된 핸들(276d);을 포함한다.In addition, the moving member is provided with a pair of lead screws 276a and a pair of lead screws 276a respectively inserted into the bracket 272b of the body plate while penetrating the main chuck 274 in a screwed state. Screw pulley 276b; A rotating belt 276c wound around the pair of screw pulleys 276b; And a handle 276d integrally mounted to the pair of lead screws 276a.

계속하여, 상기 메인척(274)의 축방향을 따라 길이를 갖는 파지돌기(274a)를 대향 형성하여 판상의 3차원공작물(1)이나 후술되는 테이블(210)을 파지하는 구성으로 이루어 진다.Subsequently, the gripping protrusion 274a having a length along the axial direction of the main chuck 274 is formed to face the plate-shaped three-dimensional workpiece 1 or the table 210 to be described later.

그러나, 상기와 같은 표면가공시스템은, 테이블(210)에 3차원공작물(1)을 직접 고정한 후 3차원공작물을 공기중에서 절삭공구로 직접 가공함으로써 절삭칩에 의한 분진등이 발생될 때 이를 방지토록 가공절삭유를 절삭공구 주변에 연속주입하여야 하여 절삭유의 낭비를 가져오게 되고, 절삭칩이 절삭부위에 잔존하여 정확한 절삭이 힘들게 되며, 금/은등 고가의 물품을 가공할 때 비산되는 고가의 절삭칩 회수가 힘들게 되어 자원을 낭비하게 되는 등의 문제점이 있는 것이다.However, the surface processing system as described above, by directly fixing the three-dimensional workpiece (1) to the table 210, by processing the three-dimensional workpiece directly with a cutting tool in the air to prevent the dust generated by the cutting chips, etc. Process cutting oil must be injected continuously around the cutting tool, which leads to waste of cutting oil, cutting chips remain in the cutting area, making accurate cutting difficult, and expensive cutting chips scattered when processing expensive items such as gold and silver. There are problems such as wasteful recovery of resources.

상기와 같은 종래의 문제점들을 개선하기 위한 본 발명의 목적은, 절삭유의 낭비를 방지하면서 재활용이 가능하도록 하며, 절삭칩의 수거가 용이하게 이루어지도록 하고, 절삭칩의 비산등에 의한 먼지발생을 방지하도록 하며, 절삭공구의 회전시 절삭공구와 소재사이의 절삭칩 끼임에 의한 공구 파손과 절삭불량을 방지할 수 있도록 하고, 절삭공구의 냉각이 원활하게 이루어져 공구수명을 획기적으로 연장시킬수 있도록 하며, 특히 금,은등의 귀금속류를 절삭가공할 때 고가의 절삭칩을 전량회수 할 수 있도록 하는 조각기용 지그 및 이를 이용한 조각방법을 제공하는 데 있다.An object of the present invention for improving the conventional problems as described above, it is possible to recycle while preventing the waste of cutting oil, to facilitate the collection of the cutting chip, to prevent dust generation by scattering of the cutting chip, etc. It also prevents tool breakage and cutting defects caused by cutting chips between the cutting tool and the material when the cutting tool is rotated.The cooling of the cutting tool is smooth, and the life of the tool can be significantly extended. When cutting precious metals such as silver and silver, the present invention provides an engraver jig and an engraving method using the same, which enables to recover all the expensive cutting chips.

본 발명은 상기 목적을 달성하기 위하여, 고정유니트를 통하여 조각기에 고정되는 지그몸체의 상부에 일정량의 절삭유를 저장토록 요부가 형성되며, 상기 요부의 내측에서 절삭유의 내측에 침적되는 가공물이 고정수단을 통하여 고정되는 구성으로 이루어 진 조각기용 지그를 제공한다.In order to achieve the above object, a main portion is formed to store a certain amount of cutting oil on the upper part of the jig body fixed to the engraver through a fixing unit, and the workpiece deposited inside the cutting oil inside the recess portion has a fixing means. It provides a jig for the engraver made of a fixed configuration through.

또한, 본 발명의 지그몸체는, 요부에 일면을 향하는 경사도를 유지토록 형성되면서 그 일측에 절삭유가 배출되는 배출공이 연결되는 구성으로 이루어 진 조각기용 지그를 제공한다.In addition, the jig body of the present invention is provided to maintain the inclination toward one surface to the main portion provides a jig for the engraver made of a configuration that is connected to the discharge hole discharged cutting oil on one side.

그리고, 본 발명의 가공물은 저면에 탄성부재를 개재하여 요부에 지지되는 구성으로 이루어진 조각기용 지그를 제공한다.And, the workpiece of the present invention provides a jig for the engraver consisting of a configuration supported by the recessed portion via the elastic member on the bottom.

또한, 본 발명의 고정유니트는, 손잡이 회전에 의해 그 폭이 조절되면서 일방향으로 경사지는 제1걸림턱을 갖는 메인척과 상기 메인척의 제1걸림턱에 대응토록 지그몸체에 형성되는 제2걸림턱으로 이루어 진 조각기용 지그를 제공한다.In addition, the fixing unit of the present invention, the width is adjusted by the rotation of the handle as a main catch chuck having a first catching jaw inclined in one direction and a second catching jaw formed in the jig body to correspond to the first catching jaw of the main chuck Provide jig for engraver.

한편, 본 발명은, 가공물을 절삭유 내에 침적한 후 절삭유내에서 고속회전하는 절삭공구로서 가공물을 절삭하도록 하는 조각기용 지그를 이용한 조각방법을 제공한다.On the other hand, the present invention provides a engraving method using a jig for engraver to cut the workpiece as a cutting tool that is rotated at high speed in the cutting oil after immersing the workpiece in the cutting oil.

이상과 같이 본 발명에 의하면, 절삭유의 낭비를 방지하면서도 재활용이 가능하며, 절삭칩의 수거가 용이하게 이루어 지고, 절삭칩의 비산등에 의한 먼지발생을 방지하며, 절삭공구의 회전시 절삭공구와 가공물 사이의 절삭칩 끼임에 의한 공구 파손과 절삭불량을 방지하고, 절삭공구의 냉각이 원활하게 이루어져 공구수명을 획기적으로 연장시키며, 특히 금,은등의 귀금속류를 절삭가공할 때 고가의 절삭칩을 전량회수 하는 효과가 있는 것이다.According to the present invention as described above, it is possible to recycle while preventing the waste of cutting oil, the collection of the cutting chip is made easily, to prevent the dust generated by the scattering of the cutting chip, the cutting tool and the workpiece during the rotation of the cutting tool It prevents tool breakage and cutting defects caused by cutting chips between them, and it cools the cutting tool smoothly, greatly extending the tool life. Especially, when cutting precious metals such as gold and silver, It is effective to recover.

이하, 첨부된 도면에 의거하여 본 발명의 실시예를 상세하게 설명하면 다음과 같다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도2는 본 발명에 따른 조각기용 지그를 도시한 사시도 이고, 도3은 본 발명에 따른 조각기용 지그의 공작물 장착상태를 도시한 분해도 이며, 도4는 본 발명의 다른 실시예에 따른 조각기용 지그의 공작물 장착상태를 도시한 사시도 이고, 도5는 본 발명의 또 다른 실시예에 따른 조각기용 지그를 도시한 사시도 이다.Figure 2 is a perspective view showing a jig for engraver according to the present invention, Figure 3 is an exploded view showing the work mounting state of the engraver jig according to the present invention, Figure 4 is a jig for engraver according to another embodiment of the present invention Figure 5 is a perspective view showing a workpiece mounting state, Figure 5 is a perspective view showing a jig for a engraving machine according to another embodiment of the present invention.

본 발명은, 고정유니트를 통하여 조각기의 본체판(272)에 고정되는 지그몸체(210)의 상부에 일정량의 절삭유(C.O)를 저장토록 요부가 형성된다.In the present invention, the main portion is formed to store a predetermined amount of cutting oil (C.O) in the upper portion of the jig body 210 is fixed to the body plate 272 of the engraver through a fixing unit.

그리고, 상기 요부의 내측에서 절삭유(C.O)의 내측에 침적되는 가공물(330)이 고정수단을 통하여 고정된다.In addition, the workpiece 330 which is deposited inside the cutting oil C.O inside the recess is fixed through the fixing means.

또한, 상기 지그몸체(210)는, 요부에 일면을 향하는 경사도를 갖는 배출라인(DR)이 구비되고, 상기 배출라인은 그 일측에 절삭유가 배출되는 배출공(D)과 연결되는 구성으로 이루어 진다.In addition, the jig body 210 is provided with a discharge line (DR) having an inclination toward one surface in the main portion, the discharge line is made of a configuration that is connected to the discharge hole (D) discharged cutting oil on one side. .

그리고, 상기 가공물(330)은, 저면에 일정두께를 갖는 탄성부재(310)를 개재하여 요부에 지지된다.In addition, the workpiece 330 is supported at the recessed portion via an elastic member 310 having a predetermined thickness on a bottom surface thereof.

상기 고정수단은, 요부에 형성되는 복수의 볼트공(305)과 이에 대응되는 고정볼트(335)로서 이루어 진다.The fixing means is made of a plurality of bolt holes 305 formed in the recess and a fixing bolt 335 corresponding thereto.

더하여, 상기 고정수단(335)은, 상기 탄성부재(310)와 요부 및 탄성부재와 가공물, 가공물과 요부를 직접부착하도록 설치되는 양면테잎등의 접착부재로서 이루어 진다.In addition, the fixing means 335 is made of an adhesive member such as a double-sided tape installed to directly attach the elastic member 310 and the recessed portion and the elastic member and the workpiece, the workpiece and the recessed portion.

이때, 상기 접착부재가 일정한 두께를 형성할 경우 탄성부재(310)의 역활을 수행할 수도 있다.In this case, when the adhesive member forms a constant thickness, the elastic member 310 may serve.

또한, 상기 고정유니트는, 손잡이 회전에 의해 그 폭이 조절되면서 일방향으로 경사지는 제1걸림턱(274a)을 갖는 메인척(274)와 상기 메인척의 제1걸림턱에 대응토록 지그몸체(210)에 형성되는 제2걸림턱(210P)으로 이루어 진다.In addition, the fixing unit, the main chuck 274 having a first catching jaw 274a inclined in one direction while the width thereof is adjusted by the handle rotation and the jig body 210 to correspond to the first catching jaw of the main chuck. It is made of a second catching jaw (210P) formed in.

한편, 본 발명의 조각방법을 설명한다.On the other hand, the engraving method of the present invention will be described.

먼저, 상기 지그몸체(210)의 요부에 가공물(330)을 고정수단에 의해 고정한다.First, the workpiece 330 is fixed to the main portion of the jig body 210 by fixing means.

그리고, 상기 지그몸체(210)의 상부에 형성되는 요부에 절삭유(C.O)를 충진한다.Then, the cutting oil (C.O) is filled in the recess formed in the upper portion of the jig body 210.

이때, 상기 절삭유(C.U)는, 가공물(330)이 잠길 정도이면 적당하나 절삭공구(T)의 직경과 회전수에 비례하여 요부에 주입되는 충진량을 증가시키는 것이 바람직 하다.At this time, the cutting oil (C.U) is suitable as long as the workpiece 330 is locked, but it is preferable to increase the filling amount injected into the recess in proportion to the diameter and the rotation speed of the cutting tool (T).

계속하여, 상기 가공물(330)의 상부에 절삭유가 충진되어 가공물이 침적되면 절삭공구(T)를 하향하면서 고속회전시켜 가공물을 원하는 형상으로 절삭한다.Subsequently, when cutting oil is filled in the upper portion of the workpiece 330 and the workpiece is deposited, the cutting tool T is rotated at a high speed while cutting the workpiece into a desired shape.

이때, 상기 지그몸체를 고정한 후 절삭공구(T)가 원하는 방향으로 이동하거나, 절삭공구(T)를 고정한 후 가공물을 지지하는 지그몸체(210)를 원하는 방향으로 이동시켜 원하는 형상의 절삭 가공품(G)을 얻게 된다.At this time, after fixing the jig body, the cutting tool T moves in a desired direction, or after fixing the cutting tool T, the jig body 210 for supporting the workpiece is moved in a desired direction, thereby cutting the workpiece (G). )

상기와 같은 구성으로 이루어 진 본 발명의 동작을 설명한다.The operation of the present invention made of the above configuration will be described.

도2 내지 도6에서와 같이, 조각기의 본체판(272)에 구비되는 핸들(미도시)를 회전시키면 이에 연결되는 리드스크류(276a)가 회전되면서 메인척(274)이 개방구(272a)의 중심을 향하거나 가장자리를 향하여 이동한다.2 to 6, when the handle (not shown) provided in the body plate 272 of the engraver rotates the lead screw 276a connected thereto while the main chuck 274 of the opening 272a is rotated. Move towards the center or toward the edge.

이때, 상기 메인척(274)은 고정유니트를 통하여 지그몸체(210)에 지지되며, 상기 고정유니트는 일방향으로 경사지도록 메인척에 형성되는 제1걸림턱(274a)과 이에 대응토록 메인척(274)에 형성되는 제2걸림턱(210P)으로 이루어져 이탈이 방지되는 상태로 상호 견고하게 결합된다.At this time, the main chuck 274 is supported by the jig body 210 through the fixing unit, the fixing unit is a first catching jaw (274a) formed on the main chuck to be inclined in one direction and the main chuck 274 to correspond thereto. The second catching jaw (210P) formed in the) is firmly coupled to each other in a state where the separation is prevented.

그리고, 상기 지그몸체(210)의 상부에 형성되는 가공물(330)을 고정수단을 통하여 고정한다.Then, the workpiece 330 formed on the jig body 210 is fixed through the fixing means.

상기 고정수단은, 요부에 형성되는 다수의 볼트공(305)과 이에 대응되는 고정볼트(335)로서 이루어져 고정볼트를 체결하는 동작에 의해 가공물을 지그몸체(210)에 고정하게 된다.The fixing means is composed of a plurality of bolt holes 305 and corresponding fixing bolts 335 are formed in the recess to secure the workpiece to the jig body 210 by the operation of fastening the fixing bolts.

또한, 상기 고정수단은, 가공물(330)을 요부에 부착하는 양면테잎 등의 접착부재로서 이루어져 가공물을 신속하게 지지할 수 있게 된다.In addition, the fixing means is made of an adhesive member such as a double-sided tape for attaching the workpiece 330 to the recessed portion, it is possible to quickly support the workpiece.

더욱 바람직하게로는, 절삭공구에 의한 가공시 움직임 방지와 신속한 결합을 위해서는 접착부재와 볼트공에 결합되는 고정볼트(335)를 동시에 사용하는 것이 좋다.More preferably, it is preferable to simultaneously use the fixing bolt 335 coupled to the adhesive member and the bolt hole in order to prevent movement and quick coupling during machining by the cutting tool.

그리고, 상기 가공물(330)은, 요부에 직접고정되어도 되나 지그몸체(210)의 절삭공구에 의한 손상을 방지토록 일정두께를 갖는 별도의 탄성부재(310)를 개재하여 고정되는 것이 좋다.In addition, the workpiece 330 may be directly fixed to the recessed portion, but may be fixed through a separate elastic member 310 having a predetermined thickness to prevent damage caused by the cutting tool of the jig body 210.

이때, 상기 탄성부재(310)는 접착부재를 사용하여 요부에 부착할 때 가공물과 요부사이에 위치토록 되어 상기에서 설명된 가공물의 절삭공구로서 가공할 때 가공물이 절삭에 의해 관통되어도 탄성부재의 높이 즉 공간에 의해 요부가 손상되는 것을 방지할 수 있게 된다.At this time, the elastic member 310 is positioned between the workpiece and the recess when attached to the recess using an adhesive member so that when the workpiece is penetrated by cutting when the workpiece is processed as the cutting tool of the workpiece described above, the height of the elastic member is increased. That is, the recess can be prevented from being damaged by the space.

이어서, 상기 지그몸체(210)의 요부에 고정되는 가공물(330)의 상부에 일정량의 절삭유(C.O)를 주입한 후 절삭공구(T)를 회전시켜 가공물(330)을 원하는 형상으로 가공품(G)으로 절삭한다.Subsequently, a predetermined amount of cutting oil CO is injected into the upper portion of the workpiece 330 fixed to the recess of the jig body 210, and then the cutting tool T is rotated to form the workpiece 330 in a desired shape. Cutting with

이때, 상기 요부에 주입되는 일정량의 절삭유가 절삭공구에 의한 가공물의 절삭부위에 연속공급이 가능함은 물론 절삭공구의 회전에 의한 와류로서 배출되는 절삭칩을 절삭부위에서 신속하게 배출시켜 깨끗한 절삭면과 공구수명을 획기적으로 연장할 수 있게 된다.At this time, a certain amount of cutting oil injected into the recess may be continuously supplied to the cutting part of the workpiece by the cutting tool, and the cutting chip discharged as a vortex due to the rotation of the cutting tool may be quickly discharged from the cutting part to provide a clean cutting surface. The tool life can be prolonged dramatically.

더하여, 상기 절삭유(C.O)의 주입량은 절삭공구의 가공상태에 따라 유입량이 결정된다.In addition, the injection amount of the cutting oil (C.O) is determined according to the processing state of the cutting tool.

즉, 상기 절삭공구(T)가 고속회전시 하강되는 유면에 의해 절삭부위가 노출되지 않도록 하는 것이 좋다.That is, the cutting tool (T) may be exposed so that the cutting portion is not exposed by the oil surface is lowered at high speed rotation.

그리고, 상기 절삭공구(T)에 의해 가공물의 절삭작업이 완료되면 요부에 절삭칩과 함께 배출되는 절삭유(C.O)를 여과시키거나 그대로 사용할 수 있게 되어 자원의 낭비요인이 제거된다.When the cutting operation of the workpiece is completed by the cutting tool T, the cutting oil C.O discharged together with the cutting chip may be filtered or used as it is, thereby eliminating waste of resources.

이때, 상기 지그몸체(210)는 전체를 분리시켜 절삭유를 배출하여도 되나 상기 지그몸체(210)에 형성되는 배출라인(DR)및 이에 연결되는 배출공(D)를 통하여 용이하게 배출할 수 있다.At this time, the jig body 210 may be discharged through the discharge line DR formed on the jig body 210 and the discharge hole (D) connected to the jig body 210 may be discharged to the cutting oil by separating the whole. .

즉, 귀금속이 포함된 절삭유를 배출공(D)을 통하여 곧바로 회수토록 되어 절삭칩 형태로 배출되는 고가의 절삭칩을 완벽하게 회수하게 된다.In other words, the cutting oil containing the noble metal is recovered immediately through the discharge hole (D) to completely recover the expensive cutting chips discharged in the form of cutting chips.

그리고, 상기 배출라인(DR)은 요부에서 배출공을 향하도록 하향되는 경사도를 갖도록 되어 절삭유(C.O)가 배출공(D)을 통하여 자연스럽게 배출토록 되는 것이다.In addition, the discharge line DR has an inclination downward from the recess toward the discharge hole so that the cutting oil C.O is naturally discharged through the discharge hole D.

도1a,b는 각각 종래의 표면가공시스템을 도시한 사시도 및 단면도 이다.1A and 1B are a perspective view and a cross-sectional view showing a conventional surface processing system, respectively.

도2는 본 발명에 따른 조각기용 지그를 도시한 사시도 이다.Figure 2 is a perspective view showing a jig for a engraving machine according to the present invention.

도3은 본 발명에 따른 조각기용 지그의 공작물 장착상태를 도시한 분해도 이다.Figure 3 is an exploded view showing the work mounting state of the engraver jig according to the present invention.

도4는 본 발명의 다른 실시예에 따른 조각기용 지그의 공작물 장착상태를 도시한 사시도 이다.Figure 4 is a perspective view showing a workpiece mounting state of the jig for engraver according to another embodiment of the present invention.

도5는 본 발명의 또 다른 실시예에 따른 조각기용 지그를 도시한 사시도 이다.5 is a perspective view showing a jig for a engraving machine according to another embodiment of the present invention.

도6은 본 발명의 조각방법을 도시한 사시도 이다.6 is a perspective view showing a engraving method of the present invention.

*도면의 주요 부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *

210...지그몸체 274...메인척210.Jig body 274.Main chuck

305...볼트공 330...가공물305 Bolt Bolt 330 Workpiece

335...고정수단335 fixing means

Claims (7)

조각기에 있어서,In the engraver, 조각기의 본체판(272)에 고정되는 지그몸체(210)의 상부에 일정량의 절삭유(C.O)를 저장토록 요부가 형성되며,The recess is formed to store a predetermined amount of cutting oil (C.O) in the upper portion of the jig body 210 is fixed to the body plate 272 of the engraver, 상기 요부의 내측에 가공물(330)이 고정수단을 통하여 고정되는 구성으로 이루어 진 조각기용 지그Jig for engraver made of a configuration in which the workpiece 330 is fixed to the inside of the recess through a fixing means 제1항에 있어서, 상기 지그몸체(210)는, 요부에 일면을 향하는 경사도를 갖는 배출라인(DR)이 구비되고, 상기 배출라인은 그 일측에 절삭유가 배출되는 배출공(D)과 연결되는 구성으로 이루어 진 것을 특징으로 하는 조각기용 지그According to claim 1, The jig body 210 is provided with a discharge line (DR) having an inclination toward one surface in the main portion, the discharge line is connected to the discharge hole (D) discharged cutting oil on one side thereof Jig for engraving machine characterized in that the configuration 제1항에 있어서, 상기 지그몸체(210)는, 조각기에 고정유니트로서 고정되며, 상기 고정유니트는, 일방향으로 경사지는 제1걸림턱(274a)을 갖는 메인척(274)와 제1걸림턱에 대응토록 지그몸체(210)에 형성되는 제2걸림턱(210P)으로 이루어 진 것을 특징으로 하는 조각기용 지그According to claim 1, The jig body 210 is fixed to the engraver as a fixing unit, the fixing unit, the main chuck 274 and the first catching jaw having a first catching jaw 274a inclined in one direction Jig for engraver, characterized in that made of a second catching jaw (210P) formed in the jig body 210 to correspond to the 제1항에 있어서, 상기 가공물(330)은, 저면에 탄성부재(310)를 개재하여 요부에 지지되는 것을 특징으로 하는 조각기용 지그The jig for a engraving machine according to claim 1, wherein the workpiece 330 is supported at a recessed portion through an elastic member 310 on a bottom surface thereof. 제1항에 있어서, 상기 고정수단은, 요부에 형성되는 복수의 볼트공(305)과 이에 대응되는 고정볼트(335), 가공물을 요부에 부착하는 접착부재중에서 선택되는 하나인 것을 특징으로 하는 조각기용 지그The piece of claim 1, wherein the fixing means is one selected from a plurality of bolt holes 305 formed in the recess, a fixing bolt 335 corresponding thereto, and an adhesive member for attaching the workpiece to the recess. Jig 가공물(330)을 요부를 갖는 제1항의 지그몸체(210)에 고정한 후 그 상부에 절삭유(C.O)를 주입하고, 상기 가공물을 절삭유내에서 스핀들에 의해 고속회전하는 절삭공구로서 절삭하도록 하는 조각기용 지그를 이용한 조각방법Fixing the workpiece 330 to the jig body 210 of claim 1 having a recessed portion and then injecting cutting oil (CO) in the upper portion, for the engraver for cutting the workpiece as a cutting tool rotating at high speed by the spindle in the cutting oil Jig carving method 제6항에 있어서, 상기 가공물은, 절삭공구에 의해 절삭시 절삭공구가 요부에 직접 접촉되는 것을 방지토록 가공물과 요부에 공간을 형성하기 위한 탄성부재가 더 삽입되어 가공물과 요부 사이에 일정한 공간을 형성하는 것을 특징으로 하는 조각기용 지그를 이용한 조각방법According to claim 6, The workpiece is inserted into the workpiece and the resilient member for forming a space in the recess to prevent the cutting tool is in direct contact with the recess during cutting by the cutting tool to provide a constant space between the workpiece and the recess. Engraving method using a jig for engraving machine, characterized in that forming
KR1020080107981A 2008-10-31 2008-10-31 a jig for engraving machine and method for engraving using the above jig KR100995113B1 (en)

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Publication number Priority date Publication date Assignee Title
KR102174667B1 (en) * 2020-04-20 2020-11-05 차순용 Jig device for processing defense parts
CN113695948A (en) * 2020-05-21 2021-11-26 洛阳福东机械有限公司 Machining method of deformation-preventing machining device for thin-walled parts in aviation industry

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JPS56119354A (en) * 1980-02-26 1981-09-18 Tanaka Kikinzoku Kogyo Kk Method of drilling metallic plate
JPS60186329A (en) * 1984-03-05 1985-09-21 Inoue Japax Res Inc Electric discharge machine
JPH11138387A (en) 1997-11-10 1999-05-25 Mishina:Kk Oil feeding device in processing machine
KR100609478B1 (en) 2004-12-27 2006-08-08 정수철 External manufacturing system of 3demension work goods

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102174667B1 (en) * 2020-04-20 2020-11-05 차순용 Jig device for processing defense parts
CN113695948A (en) * 2020-05-21 2021-11-26 洛阳福东机械有限公司 Machining method of deformation-preventing machining device for thin-walled parts in aviation industry

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