KR101633284B1 - Teaching high-frequency heat treatment jig unit of surface precision mold shape - Google Patents

Teaching high-frequency heat treatment jig unit of surface precision mold shape Download PDF

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KR101633284B1
KR101633284B1 KR1020150092056A KR20150092056A KR101633284B1 KR 101633284 B1 KR101633284 B1 KR 101633284B1 KR 1020150092056 A KR1020150092056 A KR 1020150092056A KR 20150092056 A KR20150092056 A KR 20150092056A KR 101633284 B1 KR101633284 B1 KR 101633284B1
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South Korea
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heat treatment
mold
high frequency
robot
frequency heat
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KR1020150092056A
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Korean (ko)
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김용식
윤종수
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주식회사 화신테크
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    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/06—Surface hardening
    • C21D1/09—Surface hardening by direct application of electrical or wave energy; by particle radiation
    • C21D1/10—Surface hardening by direct application of electrical or wave energy; by particle radiation by electric induction
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/34—Methods of heating
    • C21D1/42—Induction heating
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)

Abstract

The present invention relates to a teaching jig for a high frequency heat treatment device of a high precision mold shape surface, capable of measuring an interval between a mold and a high frequency generation coil of the high frequency heat treatment device performing heat treatment of the surface of the mold by operation of a robot while being installed at a front end of a robot arm. More particularly, a fixing part at an upper part and a device part at a lower part are combined by a fixing bar to maintain a constant interval, and a position-adjustable measurement plate is combined to an upper part of an operation shaft penetrating the device part. Also, an operation part and the measurement plate are lifted up and down by combining the operation part to a lower part of the operation shaft. While the fixing part (1) is combined to the high frequency heat treatment robot arm and the operation part (4) is located on a heat treatment surface of the mold (91), a teaching coil is set in an equal length to the high frequency generation coil. According as a robot (9) operates, the robot arm becomes far from or close to the mold (91) and then the measurement plate (8) is lifted up and down from a measurement scale of the fixing bar (3). Thus, a user can check an error of NC data and an operation error of the high frequency heat treatment robot while the mold is processed by the high frequency heat treatment, since the user can check whether the robot arm becomes close to or far from the mold (91) easily.

Description

고정밀금형 형상표면의 고주파열처리장치용 티칭지그{Teaching high-frequency heat treatment jig unit of surface precision mold shape}BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a high-frequency heat treatment jig for a high-

본 발명은 고정밀금형 형상표면의 고주파열처리장치용 티칭지그에 관한 것으로서 보다 구체적으로는 고주파 열처리 로봇암의 선단에 장치하여 로봇의 작동에 의해 금형의 표면을 열처리하는 고주파열처리장치의 고주파발생코일과 금형과의 간격을 측정할 수 있도록 하는 고정밀금형 형상표면의 고주파열처리장치용 티칭지그에 관한 것이다.
The present invention relates to a teaching jig for a high-frequency heat treatment apparatus having a high-precision mold surface, and more particularly, to a high-frequency heating coil for a high-frequency heat treatment apparatus which is provided at the tip of a high- To a high-precision mold-shaped surface of a teaching jig for use in a high-frequency thermal processing apparatus.

일반적으로 프레스금형은 평면상태의 금속판재를 상형과 하형 사이에 넣어서 가압하여 원하는 형상 및 치수로 성형 또는 전단하는 금속판재가공방법의 한 종류로서 동일한 형상 및 치수의 부품 생산에 유리하여 산업전반에 거쳐 널리 사용되고 있다.In general, a press die is a type of metal plate re-machining method in which a flat metal plate is inserted between upper and lower molds to press and form or shear in a desired shape and dimension. This is advantageous in producing parts having the same shape and dimensions, .

상기의 프레스 금형은 먼저 압연된 코일소재를 부품패널의 사이즈에 맞게 적당한 크기로 절단하는 블랭킹(BLANKING) 공정의 블랭킹 프레스 금형과, 부품패널의 형태로 가압 성형하는 드로우(DRAW) 공정을 이루는 드로우 프레스 금형 및 부품패널에서 불필요한 부분을 절단하거나 홀 등을 가공하는 트림(TRIM) 또는 피어싱(PIECING) 프레스금형 등으로 세분된다.The press mold includes a blanking press mold of a blanking process in which the rolled coil material is first cut to an appropriate size according to the size of the component panel and a draw press forming a DRAW process of press- (TRIM) or piercing press mold which cuts unnecessary parts in molds and parts panels or processes holes.

상기와 같은 금형은 금속재의 판넬을 성명 및 전단하게 되므로서 금형의 성형부 및 절단부에는 많은 부하와 반복피로가 누적되므로 양산내구성을 갖기 위하여금형 본래의 재질이 갖는 강도등의 특성보다 높은 고강도 및 내마모성을 갖도록 열처리를 하게 된다.Since the mold of the above-described metal molds and shears the metal panel, a large amount of load and repetitive fatigue are accumulated in the molding part and the cut part of the mold. Therefore, in order to have mass production durability, high strength and abrasion resistance The heat treatment is performed.

상기와 같은 금형의 고강도 및 내마모성등을 보다 우수하게 하는 금형의 열처리 방법으로서 소형 및 분리가 가능한 금형부품은 분리하여 진공열처리로와 같은 열처리 장치를 이용하여 열처리하는 것이 일반적이고 분리가 어려운 대형의 주물금형 및 주강금형등과 같이 성형부의 형상이 완료된 금형의 열처리는 주로 고주파 열처리로 이루어지는데, 고주파 열처리는 고주파 유도가열의 열원으로 금형의 표면을 가열 및 냉각하여, 금형의 표면층을 오스테나이트 조직에서 마르텐사이트 조직으로 변화시킴으로서, 고강도 및 내마모성은 물론 내피로성을 더욱 우수하게 하여 그 기계적 성질을 높이게 된다.As a method for heat treatment of a mold which makes the mold more excellent in high strength and abrasion resistance, a small and separable mold part is separated and heat-treated using a heat treatment apparatus such as a vacuum heat treatment furnace, The high-frequency heat treatment is performed by heating and cooling the surface of the metal mold as a heat source for high-frequency induction heating so that the surface layer of the metal mold is exposed to martensite in the austenite structure By changing to a site structure, high fatigue resistance as well as high strength and abrasion resistance are improved, and the mechanical properties are enhanced.

상기와 같이 고주파를 이용하여 금형을 열처리하는 것이 특허출원 제10-2002-0036952호 및 특허출원 제 10-2010-0027760호에 제안되어 이미 사용되고 있다.The heat treatment of the metal mold using the high frequency as described above has already been proposed and has been proposed in the patent application No. 10-2002-0036952 and the patent application No. 10-2010-0027760.

즉 고주파 열처리는 고주파 유도가열의 방법을 이용하여 금형의 표면을 소입온도까지 가열하여 공냉식 혹은 수냉식으로 순간 냉각함으로써 표면층에 소입 경화층을 만든 후, 템퍼링을 거쳐 내마모성을 향상시키게 되는데, 이때 경화 깊이는 주파수와 가열온도와 시간에 따라 달라지게 되며 상기 주파수와 가열온도와 시간등은 금형의 열처리표면과 고주파발생코일사이의 간격이 항상 일정하다는 전제가 되어야 한다.In the high-frequency heat treatment, the surface of the mold is heated to the quenching temperature by the high-frequency induction heating method, and the quench hardened layer is formed on the surface layer by instant cooling by air cooling or water cooling, and then tempering is performed to improve the abrasion resistance. The frequency, the heating temperature and the time, etc., should be based on the assumption that the interval between the heat-treated surface of the mold and the high-frequency generating coil is always constant.

한편 근래에는 특허출원 제 10-2010-0027760호에서와 같이 다관절 로봇시스템의 로봇암 선단에 고주파발생코일을 장치하고 로봇의 작동을 NC데이터로 프로그램하여 로봇을 작동시킴으로서 금형을 고주파열처리하게 된다. Recently, as shown in Patent Application No. 10-2010-0027760, a high-frequency generating coil is provided at the end of a robot arm of a jointed-arm robot system, and the robot is operated by NC data and the high-frequency heat treatment is performed by operating the robot.

상기와 같이 고주파열처리시에 작동하는 로봇에 장치된 고주파발생코일과 금형의 열처리부와의 간격 및 프로그램의 오류유무를 확인하기 위하여 고주파를 발생하지 않은 상태에서 선행하여 로봇을 가작동하여 프로그레밍된 상태로 선행작동시키므로서 열처리시에 로봇의 작동상태 및 NC데이터의 오류유무 확인하게 되는데, 종래에는 로봇암에 고주파발생코일을 장치한 상테로 로봇을 선행작동하게 되므로서 NC데이터 프로그램의 오류에 의해 고주파발생코일이 금형에 부딪혀 손상되는 일이 빈번히 발생하게 되며 반대로 고주파발생코일이 금형의 열처리면으로부터 이격되어도 그 이격량을 확인하기가 어려워 열처리면과 고주파발생코일사이의 간격을 항상 일정하게 유지할 수 없어 열처리 품질이 균일하기 못하게 되는 문제점이 있었다.In order to check the gap between the high-frequency generating coil and the heat-treating unit of the robot, which is operated in the high-frequency heat treatment as described above, and the error of the program, the robot is operated in the state where no high- In this case, it is necessary to check the operation status of the robot and the error of the NC data during the heat treatment. In the past, the robot with the high frequency generating coil is operated in advance, The frequency of the high frequency generating coil is frequently damaged by the impact of the high frequency generating coil. In contrast, when the high frequency generating coil is separated from the heat treatment surface of the mold, it is difficult to confirm the amount of the gap. There is a problem that the quality of the heat treatment is not uniform.

특허출원 제10-2002-0036952호Patent Application No. 10-2002-0036952 특허출원 제10-2010-0027760호Patent Application No. 10-2010-0027760

본 발명은 상기와 같은 문제점을 해소하기 위하여 안출한 것으로서 고주파열처리 로봇시스템의 고주파발생코일 장착위치에 티칭지그를 결합하여 로봇을 선행작동시킴으로서 금형 형상열처리부와 NC데이터의 오류유무를 확인함과 동시에 로봇의 열처리자세등을 조정할 수 있도록 하고 금형 형상 열처리부의 거리변화를 측정하여 정확한 열처리 품질정도를 얻을 수 있도록 하는 고정밀금형 형상표면의 고주파열처리장치용 티칭지그를 제안함에 그 목적이 있다.
SUMMARY OF THE INVENTION The present invention has been made in order to solve the above-mentioned problems, and it is an object of the present invention to provide a high-frequency heating coil system in which a teaching jig is coupled to a high frequency generating coil mounting position of a high- The present invention is directed to a teaching jig for a high-frequency heat treatment apparatus having a high-precision mold-shaped surface capable of adjusting a heat treatment posture of a robot and measuring a change in distance of a mold shape heat treatment unit to obtain an accurate heat treatment quality.

상기와 같은 목적을 달성하기 위하여 본 발명은 상부의 고정구와 하부의 장치구가 일정간격을 유지하도록 고정바로 결합하며 장치구를 관통하는 작동축의 상부에 그 위치가 조정되는 측정판의 결합하고 작동축의 하단에 작동구를 결합하여 작동구와 측정판이 승,하강 작동하는 것을 특징으로 한다.
In order to achieve the above object, according to the present invention, an upper fixture and a lower device aperture are fixedly coupled to each other so as to maintain a constant gap, and a measuring plate whose position is adjusted on an upper part of an operation shaft passing through the device aperture, And the operating member and the measuring plate are operated to move up and down by engaging an operating member at the lower end.

상기와 같이되는 본 발명은 고주파 열처리 로봇암의 고주파발생코일의 장착위치에 고정구를 결합하며 로봇암의 고주파발생코일의 장착부 즉 고정구상면과 작동구의 밑면과의 거리를 고주파발생코일의 장치폭이 되도록 측정판을 작동축에서 그 위치를 조정하여 결합하고 금형의 열처리면에 작동구를 밀착하여 로봇을 선행작동시키면 로봇의 작동에 따라 작동구가 이동하여 작동구의 승,하강작동과 연동하여 측정판 또한 계측눈금으로 부터 승,하강작동하게 되므로서 로봇의 승,하강작동폭을 쉽게 확인할 수 있으므로 고주파 열처리 로봇의 작동오류와 NC데이터의 오류유무를 쉽게 확인할 수 있는 이점이 있다,
In the present invention as described above, the fastener is coupled to the mounting position of the high-frequency generating coil of the high-frequency thermal processing robot arm, and the distance between the mounting portion of the high-frequency generating coil of the robot arm and the bottom surface of the actuating hole is set to be the device width of the high- When the measuring plate is adjusted by its position on the operating axis and the actuating rod is brought into close contact with the heat-treated surface of the mold, the actuating rod moves according to the operation of the robot. The operation width of the robot can be easily ascertained because it is operated to move up and down from the measurement scale. Therefore, there is an advantage that it is possible to easily check the operation error of the high frequency thermal processing robot and the error of the NC data,

도 1은 본 발명의 시시도
도 2는 본 발명의 측정판(8)을 나타낸 도 1의 A-A'선 단면도
도 3은 본 발명의 측정판(8)과 작동구(4)의 결합상태를 나타낸 도 1의 C-C'선 단면도
도 4는 본 발명의 고정구(1)와 장치구(2)의 결합상태를 나타낸 도 1의 B-B'선 단면도.
도 5는 본 발명의 작동구(4) 및 측정판(8)을 나타낸 사시도
도 6은 본 발명의 고정구(1)와 장치구(2)의 결합상태를 나타낸 사시도
도 7은 본 발명의 실시상태를 나타낸 예시도이다.Figure 1 is a cross-
2 is a sectional view taken along the line A-A 'in Fig. 1 showing the measurement plate 8 of the present invention.
3 is a cross-sectional view taken along the line C-C 'in Fig. 1 showing the state of engagement between the measuring plate 8 and the actuating tool 4 of the present invention
4 is a cross-sectional view taken along the line B-B 'in Fig. 1, showing a state of engagement between the fixture 1 and the device aperture 2 of the present invention.
5 is a perspective view showing an operating member 4 and a measuring plate 8 of the present invention.
6 is a perspective view showing a state of engagement between the fixture 1 and the apparatus mouth 2 of the present invention.
7 is an exemplary view showing an embodiment of the present invention.

본 발명은 고주파 열처리 로봇암에 장치되는 고정구(1)와 고정구(1)와 연결바로 결합되는 장치구(2)는 NC데이터로 작동하는 로봇의 이동에 따라 함께 이동하므로서 금형(91)과의 간격이 NC데이터에 의해 결정되며 금형의 열처리면에 밀착하는 작동구(4)는 열처리면을 따라 이동하므로서 고주파 열처리 로봇암과 금형과의 거리에 따라 승,하강하므로서 로봇암과 금형과의 거리(간격)변화를 측정할수 있도록 한 것이며 이를 다시 설명하면,In the present invention, the fixture (1) provided in the high frequency thermal processing robot arm and the device tool (2) directly connected to the fixture (1) are moved together with the movement of the robot operated by the NC data, (4) which is determined by the NC data and which is in close contact with the heat-treated surface of the mold moves along the heat-treated surface, so that the distance between the robot arm and the mold ), And to explain it again,

본 발명은 NC데이터상의 고주파 열처리 로봇암과 금형(91) 열처리면의 간격, 보다 정확하게는 고주파발생코일의 하면과 금형(91)의 열처리면의 간격이 항상 균일한 폭으로의 작동여부를 확인할 수 있도록 한 것이다.The present invention can confirm whether or not the interval between the high-frequency heat-treating robot arm on the NC data and the heat-treated surface of the mold 91, more precisely, the gap between the lower surface of the high-frequency generating coil and the heat- .

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

먼저 도 6에 본 발명의 고정구(1)와 장치구(2)의 구성이 도시되어 있다.6 shows the constructions of the fastener 1 and the device mouth 2 of the present invention.

본 발명의 따른 고주파열처리장치용 티칭지그는 상부에 고주파 열처리 로봇암과 결합되는 고정구(1)와 하부에 작동축(5)이 결합되는 장치구(2)가 일정간격을 유지하도록 고정바(3)로 결합된다.The teaching jig for a high-frequency thermal processing apparatus according to the present invention is characterized in that a fixture (1) to be coupled with a high-frequency thermal processing robot arm is provided on an upper portion thereof and an apparatus hole (2) ).

또한 상기 고정바(3)의 외주에는 치수를 측정하는 눈금이 형성된다A scale for measuring the dimension is formed on the outer periphery of the fixing bar 3

도 5에 작동구(4)와 측정판(8)의 결합구성이 도시되어 있다. Fig. 5 shows the combination of the operating member 4 and the measuring plate 8.

본 발명의 작동구(4)는 작동축(5)과 결합되며 작동축(5)은 장치구(2)를 관통하여 고정구(1)와 장치구(2)의 사이에서 장치판(6)과 결합한다. The operating element 4 of the present invention is coupled to the operating shaft 5 and the operating shaft 5 passes through the apparatus opening 2 and is guided by the apparatus plate 6 .

또한 장치판(6)의 상부에 연결축(7)을 상향돌출하게 결합하며 연결축(7)상에 플랜지(81)를 가진 측정판(8)을 결합한다,The measuring plate 8 with the flange 81 is engaged on the connecting shaft 7 by coupling the connecting shaft 7 upwardly on the upper part of the device plate 6,

상기의 측정판(8)은 연결축(7)을 따라 승,하강 이동되며 조정나사(82)의 조임에 의해 그 위치가 고정결합된다.The measuring plate 8 is moved up and down along the connecting shaft 7, and its position is fixedly coupled by tightening of the adjusting screw 82.

상기와 같이되는 본 발명의 고주파열처리장치용 티칭지그가 도1내지 도4에 도시되어 있다.The above-described teaching jig for the high-frequency thermal processing apparatus of the present invention is shown in Figs.

상기에 있어서 고정바(3)로 결합된 고정구(1)와 장치구(2)는 일체로 고정되며 장치구(2)를 관통하는 작동축(5)의 하단에 결합되는 작동구(4) 및 작동축(5)의 상부에 결합되는 장치판(6)은 일체로 결합되며 장치판(6)의 상부 연결축(7)에 결합된 측정판(8) 또한 고정나사로 결합되어 작동축(5)이 장치구(2)를 관통하여 슬라이딩 작동하므로서 작동구(4) 및 측정판(8)은 장치구(2)의 상,하측에서 승,하강 작동하게 되는 것이다.The fixture 1 and the device orifice 2 combined with the fixed bar 3 are integrally fixed to each other and are connected to the lower end of the operation shaft 5 passing through the device orifice 2, The measuring plate 8 coupled to the upper connecting shaft 7 of the measuring plate 6 is also connected to the operating shaft 5 by a fixing screw, The operation member 4 and the measurement plate 8 are operated to move up and down from the upper and lower sides of the device opening 2 by sliding the device through the device opening 2.

상기와 같이되는 본 발명의 작용을 보면 먼저 티칭지그를 구성하는 상측의 고정구 상면과 하측의 작동구(4)하면의 거리를 고주파발생코일상부의 고주파 열처리 로봇암결합면과 하부의 고주파발생코어 하면의 거리와 동일하게 조정한다.The distance between the upper surface of the upper fixture constituting the teaching jig and the lower surface of the lower operating tool 4 is set to be larger than the distance between the high frequency generating robot arm coupling surface on the upper side of the high frequency generating coil and the lower side high frequency generating core Is adjusted to be equal to the distance

상기에서 조정은 측정판(8)의 외주가 측정눈금의 기준선에 위치한 상태에서 고주차 열처리 로봇암결합면과 하부의 고주파발생코어의 하면과의 거리가 동일하게 조정함을 의미한다.The adjustment means that the distance between the coupling surface of the high-temperature heating-processing robot arm and the lower surface of the lower high-frequency generating core is adjusted in a state where the outer periphery of the measuring plate 8 is positioned on the reference line of the measurement scale.

상기와 같이 조정된 티칭지그의 고정구(1)를 고주파 열처리 로봇암에 결합하고 작동구(4)를 금형(91)의 열처리면에 위치시키면 고주파발생코일의 길이와 동일하게 티칭코일이 세팅되어 있으므로 로봇(9)을 작동함에 따라 로봇암이 금형(91)으로 부터 멀어지면 로봇암에 결합된 고정구(1) 및 장치구(2)는 금형(91)으로 부터 멀어지게 되고 작동구(4)는 금형(91)의 열처리면에 밀착되어 있으므로 측정판(8)은 고정바(3)의 계측눈금으로 부터 하강하게 됨으로 로봇암이 금형(91)으로 부터 이격되는 것을 확인할 수 있으며 반대로 고정바(3)의 계측눈금(31)으로 부터 측정판(8)이 상승한다면 이는 금형(91)으로 부터 로봇암의 거리가 가까워 짐을 의미하며 실제 금형(91)의 열처리시에 고주파발생코일의 코어가 금형(91)에 부디침을 의미한다.When the fixture 1 of the teaching jig thus adjusted is coupled to the high frequency thermal processing robot arm and the operating tool 4 is placed on the heat treatment surface of the mold 91, the teaching coil is set equal to the length of the high frequency generating coil When the robot arm 9 moves away from the mold 91 as the robot 9 is operated, the fixture 1 and the tool holder 2 coupled to the robot arm are moved away from the mold 91, It can be confirmed that the measuring plate 8 is lowered from the measuring scale of the fixing bar 3 so that the robot arm is separated from the mold 91. Conversely, This means that the distance of the robot arm from the mold 91 is reduced when the measuring plate 8 is raised from the measuring graduation 31 of the metal mold 91. When the actual mold 91 is heated, 91).

상기에 있어서 작동구(4) 및 측정판(8)은 자중에 의해 금형(91)의 열처리면에 밀착되는 것을 설명하였으나 금형(91)의 측면등은 자중에 의한 작동구(4)와 금형의 열처리면과의 밀착력이 떨어질수 있으므로 도면에는 미도시 되었으나 작동구(4)와 장치구(2) 사이 또는 측정판(8)과 고정구(1)의 하면 사이에 스프링을 장치하여 작동구(4) 및 측정판(8)을 하향가압되게 할 수도 있다.The operation member 4 and the measuring plate 8 are brought into close contact with the heat-treated surface of the mold 91 by their own weight. However, the side surface of the mold 91 and the like, It is not shown in the drawings but a spring is provided between the operating member 4 and the device member 2 or between the measuring member 8 and the lower surface of the fixing member 1 so that the operating member 4 is in contact with the heat- And the measuring plate 8 may be pressed downward.

상기의 실시예는 본 발명의 이해를 쉽게하기 위하여 측정판(8) 및 측정눈금을 실시예로 하여 설명하였으나 위치측정센서등의 장치하여 작동구(4)의 위치변위량을 측정할수도 있으며 측정된 수치를 바탕으로 로봇암을 조정하거나 NC데이터를 수정할 수도 있다.Although the above embodiment has been described with reference to the measuring plate 8 and the measuring scale as an example in order to facilitate understanding of the present invention, it is also possible to measure the positional displacement of the operating member 4 by means of a position measuring sensor or the like, You can also adjust the robot arm or modify the NC data based on the values.

따라서 상기 실시예는 본 발명의 원리를 예시하기 위한 바람직한 실시예와 관련하여 설명하고 도시하였지만, 본 발명은 상기 실시예의 구성 및 작용으로 한정되는 것이 아니며 첨부된 청구범위의 사상내에서 본 발명에 대한 다수의 변경 및 수정이 가능함을 미리 밝혀 둔다.
While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, Many changes and modifications are possible.

1. 고정구 2. 장치구
3. 고정바 31. 계측눈금
4. 작동구 5. 작동홈
6. 장치판 7, 연결축
8. 측정판 81. 플랜지
82, 조정나사 9. 로봇
91 : 금형 1. fixture 2. device holder
3. Fixing bar 31. Measuring scale
4. Operator
6. Device plate 7, connection shaft
8. Measuring plate 81. Flange
82, adjusting screw 9. Robot
91: Mold

Claims (2)

상부에 로봇암과 결합되는 고정구(1)와 하부에 장치구(2)가 일정간격을 유지하도록 고정바(3)로 결합하고,
작동축(5)이 장치구(2)의 중앙을 관통하여 슬라이딩 작동하며 작동축(5)의 하단에 작동구(4)를 결합하고 작동축(5)상부에 측정판(8)이 작동축(5)을 따라 승,하강 이동되며 조정나사(82)의 조임에 의해 그 위치가 고정되게 장치하여 작동구(4)의 위치에 따라 측정판(8)의 승,하강작동폭을 측정하여 로봇암과 금형과의 거리변화를 측정하는 것을 특징으로 하는 고정밀금형 형상표면의 고주파열처리장치용 티칭지그.
A fixture 1 coupled to a robot arm at an upper portion thereof and a stationary bar 3 at a lower portion thereof so as to maintain a constant interval,
The operation shaft 5 passes through the center of the device opening 2 and slides and the operation member 4 is engaged with the lower end of the operation shaft 5 and the measurement plate 8 is mounted on the operation shaft 5, And the position is fixed by tightening the adjusting screw 82 to measure the rising and falling operating widths of the measuring plate 8 in accordance with the position of the operating tool 4, And a change in distance between the arm and the mold is measured. A teaching jig for a high-frequency heat treatment apparatus having a high-precision mold surface.
제 1항에 있어서,
고정바(3)의 외주에 변위량을 측정하는 눈금을 형성한 것을 특징으로 하는 고정밀금형 형상표면의 고주파열처리장치용 티칭지그.The method according to claim 1,
And a scale for measuring a displacement amount is formed on an outer periphery of the fixing bar (3). A teaching jig for a high-frequency heat treatment apparatus with a high-precision mold surface.
KR1020150092056A 2015-06-29 2015-06-29 Teaching high-frequency heat treatment jig unit of surface precision mold shape KR101633284B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021197120A1 (en) * 2020-03-30 2021-10-07 上海精智实业股份有限公司 Clamping fixture

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Publication number Priority date Publication date Assignee Title
KR20040001663A (en) 2002-06-28 2004-01-07 현대자동차주식회사 an induction hardening apparatus for press mold
KR20050109159A (en) * 2004-05-14 2005-11-17 현대자동차주식회사 A teaching device of robot for laser welding
KR20100027760A (en) 2008-09-03 2010-03-11 삼성모바일디스플레이주식회사 Silicon-containing compound and organic light emitting devide employing the same

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Publication number Priority date Publication date Assignee Title
KR20040001663A (en) 2002-06-28 2004-01-07 현대자동차주식회사 an induction hardening apparatus for press mold
KR20050109159A (en) * 2004-05-14 2005-11-17 현대자동차주식회사 A teaching device of robot for laser welding
KR20100027760A (en) 2008-09-03 2010-03-11 삼성모바일디스플레이주식회사 Silicon-containing compound and organic light emitting devide employing the same

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021197120A1 (en) * 2020-03-30 2021-10-07 上海精智实业股份有限公司 Clamping fixture

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