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KR102192816B1 - Apparatus for measuring abration of tooling pin - Google Patents

Apparatus for measuring abration of tooling pin Download PDF

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KR102192816B1
KR102192816B1 KR1020180170049A KR20180170049A KR102192816B1 KR 102192816 B1 KR102192816 B1 KR 102192816B1 KR 1020180170049 A KR1020180170049 A KR 1020180170049A KR 20180170049 A KR20180170049 A KR 20180170049A KR 102192816 B1 KR102192816 B1 KR 102192816B1
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tooling pin
wear
measuring
tooling
distance detection
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KR20200080522A (en
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배세영
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주식회사 호원
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M99/00—Subject matter not provided for in other groups of this subclass
    • G01M99/007—Subject matter not provided for in other groups of this subclass by applying a load, e.g. for resistance or wear testing
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
    • G01B11/026—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness by measuring distance between sensor and object
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/16—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge

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  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
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  • General Health & Medical Sciences (AREA)
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  • A Measuring Device Byusing Mechanical Method (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)

Abstract

본 발명은 툴링핀의 마모도 측정장치에 관한 것으로, 툴링핀이 고정된 툴링핀 고정 유니트에 안착되는 안착부와, 안착부에 설치되는 본체부와, 본체부에 승하강 가능하게 설치되고, 툴링핀을 감싸도록 링 형상으로 이루어지며, 툴링핀의 마모도를 측정하는 측정부를 포함하는 것을 특징으로 한다.The present invention relates to an apparatus for measuring wear of a tooling pin, comprising a seating portion seated on a tooling pin fixing unit in which the tooling pin is fixed, a body portion installed in the seating portion, and a tooling pin installed to be elevating and descending on the body portion. It is made in a ring shape so as to surround it, and characterized in that it includes a measuring unit for measuring the wear degree of the tooling pin.

Description

툴링핀의 마모도 측정장치{APPARATUS FOR MEASURING ABRATION OF TOOLING PIN}Tooling pin wear measurement device {APPARATUS FOR MEASURING ABRATION OF TOOLING PIN}

본 발명은 툴링핀의 마모도 측정장치에 관한 것으로, 보다 상세하게는 툴링핀의 마모도를 적외선 거리 측정 방식으로 측정함으로써 툴링핀의 마모도 측정의 신뢰성이 향상될 수 있고, 툴링핀의 정확한 교체 시기가 확정될 수 있는 툴링핀의 마모도 측정장치에 관한 것이다.The present invention relates to a tooling pin wear measuring device, and more particularly, by measuring the wear of the tooling pin by infrared distance measurement method, the reliability of the wear of the tooling pin can be improved, and the exact replacement timing of the tooling pin is determined. It relates to a device for measuring the wear of the possible tooling pin.

일반적으로 툴링핀은 부품 조립 공정에서 조립되는 부품의 위치를 규제하기 위해 사용된다. 툴링핀은 툴링핀 고정 유니트에 설치되며, 대략의 원기둥 형상으로 형성되고, 상부는 경사진 형태로 형성된다. 부품 조립 공정이 반복됨에 따라, 툴링핀의 마모가 발생하고, 마모된 툴링핀은 주기적으로 교체되어야 한다.In general, tooling pins are used to regulate the position of parts to be assembled in the part assembly process. The tooling pin is installed in the tooling pin fixing unit, is formed in a substantially cylindrical shape, and the upper part is formed in an inclined shape. As the component assembly process is repeated, wear of the tooling pin occurs, and the worn tooling pin must be replaced periodically.

종래에는 툴링핀의 마모도를 측정하기 위해 버니어 캘리퍼스를 사용하여 작업자가 직접 측정하였으며, 이러한 작업자에 의한 직접 측정시 측정 위치와 측정값의 정확도가 떨어져서 툴링핀의 교체 여부에 대한 정확한 판단을 내리기 어려운 문제점이 있었다. 따라서 이를 개선할 필요성이 요청된다.Conventionally, the operator used a vernier caliper to measure the degree of wear of the tooling pin, and the operator directly measured it, and the accuracy of the measurement position and the measured value is poor when measuring directly by such an operator, making it difficult to accurately determine whether to replace the tooling pin There was this. Therefore, there is a need to improve this.

본 발명의 배경기술은 대한민국 등록특허공보 제10-1137255호(2012.04.10 등록, 발명의 명칭: 지그장치용 툴링핀 유닛)에 게시되어 있다.Background art of the present invention is published in Korean Patent Publication No. 10-1137255 (registered on April 10, 2012, title of invention: tooling pin unit for jig device).

본 발명은 상기와 같은 문제점을 개선하기 위해 창출된 것으로, 본 발명의 목적은 툴링핀의 마모도를 적외선 거리 측정 방식으로 측정함으로써 툴링핀의 마모도 측정의 신뢰성이 향상될 수 있고, 툴링핀의 정확한 교체 시기가 확정될 수 있는 툴링핀의 마모도 측정장치를 제공하는 것이다.The present invention was created to improve the above problems, and an object of the present invention is to improve the reliability of measuring the wear of the tooling pin by measuring the wear of the tooling pin by the infrared distance measurement method, and accurate replacement of the tooling pin. It is to provide a tooling pin wear measuring device in which the timing can be determined.

본 발명에 따른 툴링핀의 마모도 측정장치는: 툴링핀이 고정된 툴링핀 고정 유니트에 안착되는 안착부와, 안착부에 설치되는 본체부와, 본체부에 승하강 가능하게 설치되고, 툴링핀을 감싸도록 링 형상으로 이루어지며, 툴링핀의 마모도를 측정하는 측정부를 포함하는 것을 특징으로 한다.The tooling pin wear measurement apparatus according to the present invention includes: a seating portion that is seated on a tooling pin fixing unit in which the tooling pin is fixed, a body portion installed in the seating portion, and a body portion that is installed to be elevating and descending on the body portion. It is made in a ring shape so as to be wrapped, and characterized in that it includes a measuring unit for measuring the wear degree of the tooling pin.

또한, 측정부는 복수 개의 거리 감지 센서를 포함하고, 거리 감지 센서는 방사상으로 배치되는 것을 특징으로 한다.In addition, the measuring unit includes a plurality of distance detection sensors, and the distance detection sensors are arranged radially.

또한, 거리 감지 센서는 툴링핀의 외주면까지의 거리를 적외선으로 감지하는 것을 특징으로 한다.In addition, the distance detection sensor is characterized in that it detects the distance to the outer peripheral surface of the tooling pin with infrared rays.

또한, 안착부는 전자석을 포함하여 툴링핀 고정 유니트에 자력을 통해 고정되는 것을 특징으로 한다.In addition, the seating portion is characterized in that it is fixed to the tooling pin fixing unit including an electromagnet through magnetic force.

또한, 본체부에는 측정부가 회전 가능하게 결합되는 스크류 로드와, 스크류 로드를 회전시키는 구동 모터와, 구동 모터 및 거리 감지 센서를 제어하는 제어기가 설치되는 것을 특징으로 한다.In addition, the main body is characterized in that the screw rod to which the measuring unit is rotatably coupled, a drive motor to rotate the screw rod, and a controller to control the drive motor and the distance detection sensor are installed.

본 발명에 따른 툴링핀의 마모도 측정장치는, 툴링핀의 마모도를 적외선 거리 측정 방식으로 측정함으로써 툴링핀의 마모도 측정의 신뢰성이 향상될 수 있다.In the apparatus for measuring wear of a tooling pin according to the present invention, reliability of measuring the wear of the tooling pin may be improved by measuring the wear of the tooling pin by an infrared distance measurement method.

또한, 툴링핀의 마모도를 적외선 거리 측정 방식으로 측정함으로써 툴링핀의 정확한 교체 시기가 확정될 수 있다.In addition, the exact replacement timing of the tooling pin can be determined by measuring the wear degree of the tooling pin using an infrared distance measurement method.

도 1은 본 발명의 일 실시예에 따른 툴링핀의 마모도 측정장치를 개략적으로 나타낸 사시도이다.
도 2는 본 발명의 일 실시예에 따른 툴링핀의 마모도 측정장치의 측면을 개략적으로 나타낸 단면도이다.
도 3은 본 발명의 일 실시예에 따른 툴링핀의 마모도 측정장치를 이용한 툴링핀의 마모도 측정을 개략적으로 나타낸 단면도이다.1 is a perspective view schematically showing an apparatus for measuring wear of a tooling pin according to an embodiment of the present invention.
2 is a cross-sectional view schematically showing a side surface of an apparatus for measuring wear of a tooling pin according to an embodiment of the present invention.
Figure 3 is a cross-sectional view schematically showing the wear measurement of the tooling pin using the wear measuring device according to an embodiment of the present invention.

이하, 첨부된 도면들을 참조하여 본 발명에 따른 툴링핀의 마모도 측정장치의 실시예를 설명한다. 이러한 과정에서 도면에 도시된 선들의 두께나 구성요소의 크기 등은 설명의 명료성과 편의상 과장되게 도시되어 있을 수 있다. 또한, 후술되는 용어들은 본 발명에서의 기능을 고려하여 정의된 용어들로서, 이는 사용자, 운용자의 의도 또는 관례에 따라 달라질 수 있다. 그러므로, 이러한 용어들에 대한 정의는 본 명세서 전반에 걸친 내용을 토대로 내려져야 할 것이다.Hereinafter, an embodiment of an apparatus for measuring wear of a tooling pin according to the present invention will be described with reference to the accompanying drawings. In this process, thicknesses of lines or sizes of components shown in the drawings may be exaggerated for clarity and convenience of description. In addition, terms to be described later are terms defined in consideration of functions in the present invention, which may vary according to the intention or custom of users or operators. Therefore, definitions of these terms should be made based on the contents throughout the present specification.

도 1은 본 발명의 일 실시예에 따른 툴링핀의 마모도 측정장치를 개략적으로 나타낸 사시도이며, 도 2는 본 발명의 일 실시예에 따른 툴링핀의 마모도 측정장치의 측면을 개략적으로 나타낸 단면도이며, 도 3은 본 발명의 일 실시예에 따른 툴링핀의 마모도 측정장치를 이용한 툴링핀의 마모도 측정을 개략적으로 나타낸 단면도이다.1 is a perspective view schematically showing an apparatus for measuring wear of a tooling pin according to an embodiment of the present invention, and FIG. 2 is a cross-sectional view schematically showing a side of an apparatus for measuring wear of a tooling pin according to an embodiment of the present invention, Figure 3 is a cross-sectional view schematically showing the wear measurement of the tooling pin using the wear measuring device according to an embodiment of the present invention.

도 1 내지 도 3을 참조하면, 본 발명의 일 실시예에 따른 툴링핀의 마모도 측정장치는 툴링핀(10)이 고정된 툴링핀 고정 유니트(20)에 안착되는 안착부(100)와, 안착부(100)에 설치되는 본체부(200)와, 본체부(200)에 승하강 가능하게 설치되고, 툴링핀(10)을 감싸도록 링 형상으로 이루어지며, 툴링핀(10)의 마모도를 측정하는 측정부(300)를 포함한다.1 to 3, the tooling pin wear measurement apparatus according to an embodiment of the present invention includes a seating portion 100 that is seated on the tooling pin fixing unit 20 to which the tooling pin 10 is fixed, and The body part 200 installed on the part 100 and the body part 200 are installed to be elevating and descending, and are formed in a ring shape so as to surround the tooling pin 10, and the wear of the tooling pin 10 is measured. It includes a measuring unit 300.

툴링핀(10)은 부품 조립 공정에서 조립되는 부품의 위치를 규제하기 위해 사용된다. 이러한 툴링핀(10)은 도 1에 도시된 것처럼, 툴링핀 고정 유니트(20)에 설치된다. 툴링핀 고정 유니트(20)는 부품 조립 지그의 형상에 따라 다양한 형상으로 이루어질 수 있다.The tooling pin 10 is used to regulate the position of a component to be assembled in a component assembly process. This tooling pin 10 is installed in the tooling pin fixing unit 20, as shown in FIG. The tooling pin fixing unit 20 may have various shapes according to the shape of a component assembly jig.

툴링핀(10)은 대략의 원기둥 형상으로 형성되고, 상부는 경사진 형태로 형성된다. 부품 조립 공정이 반복됨에 따라, 툴링핀의 마모가 발생하고, 마모된 툴링핀은 주기적으로 교체되어야 한다.The tooling pin 10 is formed in a substantially cylindrical shape, and the upper part is formed in an inclined shape. As the component assembly process is repeated, wear of the tooling pin occurs, and the worn tooling pin must be replaced periodically.

툴링핀(10)의 교체가 이루어질 수 있도록, 툴링핀(10)은 툴링핀 고정 유니트(20)에 나사 결합 등의 방법으로 고정되는 것이 바람직하다.It is preferable that the tooling pin 10 is fixed to the tooling pin fixing unit 20 by screwing or the like so that the tooling pin 10 can be replaced.

안착부(100)는 측정부(300)가 설치된 본체부(200)를 툴링핀 고정 유니트(20)에 탈착 가능하게 설치하기 위해 마련되며, 설치 안정성을 고려하여 직방체 형상으로 이루어지는 것이 바람직하다.The seating portion 100 is provided to detachably install the body portion 200 in which the measurement portion 300 is installed to the tooling pin fixing unit 20, and is preferably made in a rectangular parallelepiped shape in consideration of installation stability.

안착부(100)의 탈착 가능한 설치와 설치된 상태에서의 안정성이 높아질 수 있도록, 안착부(100)는 전자석을 포함하여 구성되는 것이 바람직하다.It is preferable that the seating portion 100 is configured to include an electromagnet so that the mounting portion 100 can be detachably installed and the stability in the installed state can be increased.

안착부(100)가 전자석을 포함하는 경우, 툴링핀(10)의 마모도 측정시 측정부(300)가 설치된 본체부(200)를 전자석의 자력을 통해 툴링핀 고정 유니트(20)에 견고히 고정할 수 있고, 툴링핀(10)의 마모도 측정이 완료된 경우에는 전자석의 자력을 제거하여 측정부(300)가 설치된 본체부(200)를 툴링핀 고정 유니트(20)로부터 쉽게 분리할 수 있다.When the seating part 100 includes an electromagnet, the body part 200 in which the measurement part 300 is installed is firmly fixed to the tooling pin fixing unit 20 through the magnetic force of the electromagnet when measuring the wear degree of the tooling pin 10. In addition, when the wear measurement of the tooling pin 10 is completed, the body portion 200 in which the measuring unit 300 is installed can be easily separated from the tooling pin fixing unit 20 by removing the magnetic force of the electromagnet.

본체부(200)는 안착부(100)의 상측에 설치되며, 상하 방향으로 장 길이를 갖는 대략의 직방체 형상으로 형성된다. 본체부(200)의 일측에는 측정부(300)가 승강 가능하게 설치되고, 본체부(200)의 타측에는 제어기(700)와 연결되는 제어 패널(800)이 설치된다.The body portion 200 is installed on the upper side of the seating portion 100 and is formed in a substantially rectangular parallelepiped shape having a long length in the vertical direction. One side of the main body 200 is provided with a measurement unit 300 so as to be elevated, and the other side of the main body 200 is provided with a control panel 800 connected to the controller 700.

측정부(300)는 툴링핀(10)을 감싸도록 링 형상으로 이루어지며, 측정부(300)에는 툴링핀(10)의 외주면(11)에 대해 다양한 위치에서 마모도가 측정될 수 있도록, 방사상으로 배치되는 복수 개의 거리 감지 센서(400)가 구비된다.The measurement unit 300 is formed in a ring shape to surround the tooling pin 10, and the measurement unit 300 has a radially so that the degree of wear can be measured at various positions with respect to the outer circumferential surface 11 of the tooling pin 10. A plurality of distance detection sensors 400 to be disposed are provided.

복수 개의 거리 감지 센서(400)는 툴링핀(10)의 외주면(11)까지의 거리를 적외선으로 감지하여 제어기(700)로 전송하고, 제어기(700)는 복수 개의 거리 감지 센서(400)에 의해 감지된 거리 데이터를 이용하여 툴링핀(10)의 마모된 상태를 삼차원 형상으로 재구성하여 제어 패널(800)에 표시하고, 설정된 마모도 한계 데이터와 측정된 데이터를 비교하여 툴링핀(10)의 교체 여부를 제어 패널(800)에 표시한다.The plurality of distance detection sensors 400 detect the distance to the outer circumferential surface 11 of the tooling pin 10 in infrared and transmit it to the controller 700, and the controller 700 is configured by the plurality of distance detection sensors 400. Using the sensed distance data, the worn state of the tooling pin 10 is reconstructed into a three-dimensional shape and displayed on the control panel 800, and whether the tooling pin 10 is replaced by comparing the set wear limit data with the measured data. Is displayed on the control panel 800.

또한, 본체부(200)의 내측에는 측정부(300)의 연결바(310)가 회전 가능하게 결합되는 스크류 로드(50)가 설치되고, 스크류 로드(500)를 정방향 또는 역방향으로 회전시켜 측정부(300)를 승강시키는 구동 모터(600)가 설치된다. 구동 모터(600)는 제어기(700)에 의해 제어되도록 제어기(700)에 연결된다.In addition, a screw rod 50 to which the connection bar 310 of the measurement unit 300 is rotatably coupled is installed inside the main body 200, and the measurement unit is rotated in a forward or reverse direction. A drive motor 600 for elevating 300 is installed. The drive motor 600 is connected to the controller 700 so as to be controlled by the controller 700.

상술한 바와 같이, 본 발명에 따르면 툴링핀의 마모도를 적외선 거리 측정 방식으로 측정함으로써 툴링핀의 마모도 측정의 신뢰성이 향상될 수 있다. 또한, 툴링핀의 마모도를 적외선 거리 측정 방식으로 측정함으로써 툴링핀의 정확한 교체 시기가 확정될 수 있다.As described above, according to the present invention, the reliability of measuring the wear degree of the tooling pin may be improved by measuring the wear degree of the tooling pin using an infrared distance measurement method. In addition, the exact replacement timing of the tooling pin can be determined by measuring the wear degree of the tooling pin using an infrared distance measurement method.

본 발명은 도면에 도시된 실시예를 참고로 하여 설명되었으나, 이는 예시적인 것에 불과하며, 당해 기술이 속하는 분야에서 통상의 지식을 가진 자라면 이로부터 다양한 변형 및 균등한 타 실시예가 가능하다는 점을 이해할 것이다. 따라서, 본 발명의 진정한 기술적 보호범위는 아래의 특허청구범위에 의해서 정하여져야 할 것이다.Although the present invention has been described with reference to the embodiments shown in the drawings, this is only illustrative, and those of ordinary skill in the field to which the technology pertains, various modifications and other equivalent embodiments are possible. I will understand. Therefore, the true technical protection scope of the present invention should be determined by the following claims.

10: 툴링핀 20: 툴링핀 고정 유니트
100: 안착부 200: 본체부
300: 측정부 310: 연결바
400: 거리 감지 센서 500: 스크류 로드
600: 구동 모터 700: 제어기
800: 제어 패널10: tooling pin 20: tooling pin fixing unit
100: seat 200: main body
300: measuring unit 310: connecting bar
400: distance sensor 500: screw rod
600: drive motor 700: controller
800: control panel

Claims (5)

툴링핀이 고정된 툴링핀 고정 유니트에 안착되는 안착부;
상기 안착부에 설치되는 본체부; 및
상기 본체부에 승강 가능하게 설치되고, 상기 툴링핀을 감싸도록 링 형상으로 이루어지며, 상기 툴링핀의 마모도를 측정하는 측정부;를 포함하고,
상기 측정부는 복수 개의 거리 감지 센서를 포함하고, 상기 거리 감지 센서는 방사상으로 배치되고,
상기 안착부는 전자석을 포함하여 상기 본체부를 자력을 통해 상기 툴링핀 고정 유니트에 탈착 가능하게 설치시키고,
상기 본체부에는 상기 측정부가 회전 가능하게 결합되는 스크류 로드와, 상기 스크류 로드를 회전시키는 구동 모터와, 상기 구동 모터 및 상기 거리 감지 센서를 제어하는 제어기가 설치되고,
상기 제어기는 상기 거리 감지 센서에 의해 감지된 거리 데이터를 이용하여 상기 툴링핀의 마모된 상태를 삼차원 형상으로 재구성하여 제어 패널에 표시하고, 설정된 마모도 한계 데이터와 측정된 데이터를 비교하여 상기 툴링핀의 교체 여부를 상기 제어 패널에 표시하는 것을 특징으로 하는 툴링핀의 마모도 측정장치.
A mounting portion to be seated in the tooling pin fixing unit to which the tooling pin is fixed;
A body portion installed on the seating portion; And
Including; a measuring unit installed to be elevating to the body portion, made in a ring shape so as to surround the tooling pin, and measuring the wear degree of the tooling pin,
The measurement unit includes a plurality of distance detection sensors, and the distance detection sensors are radially arranged,
The seating portion includes an electromagnet, and the body portion is detachably installed to the tooling pin fixing unit through magnetic force,
The main body is provided with a screw rod rotatably coupled to the measuring unit, a drive motor rotating the screw rod, and a controller for controlling the drive motor and the distance detection sensor,
The controller reconstructs the worn state of the tooling pin into a three-dimensional shape using the distance data sensed by the distance detection sensor and displays it on the control panel, and compares the set wear limit data with the measured data to Tooling pin wear measuring device, characterized in that to display the replacement status on the control panel.
 삭제delete 제 1 항에 있어서,
상기 거리 감지 센서는 상기 툴링핀의 외주면까지의 거리를 적외선으로 감지하는 것을 특징으로 하는 툴링핀의 마모도 측정장치.The method of claim 1,
The distance detection sensor is a wear measurement device of the tooling pin, characterized in that for detecting the distance to the outer peripheral surface of the tooling pin by infrared. 삭제delete 삭제delete
KR1020180170049A 2018-12-27 2018-12-27 Apparatus for measuring abration of tooling pin Expired - Fee Related KR102192816B1 (en)

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KR101137255B1 (en) 2009-11-10 2012-04-20 주식회사 성우하이텍 Tooling Pin Unit for Jig Device
KR101777816B1 (en) * 2016-03-11 2017-09-13 공주대학교 산학협력단 Real-time punching wear test apparatue

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* Cited by examiner, † Cited by third party
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