KR20200080522A - Apparatus for measuring abration of tooling pin - Google Patents

Apparatus for measuring abration of tooling pin Download PDF

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KR20200080522A
KR20200080522A KR1020180170049A KR20180170049A KR20200080522A KR 20200080522 A KR20200080522 A KR 20200080522A KR 1020180170049 A KR1020180170049 A KR 1020180170049A KR 20180170049 A KR20180170049 A KR 20180170049A KR 20200080522 A KR20200080522 A KR 20200080522A
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tooling pin
measuring
tooling
wear
pin
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KR1020180170049A
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Korean (ko)
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KR102192816B1 (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

Abstract

The present invention relates to an apparatus for measuring wear of a tooling pin, which comprises: a seat unit seated on a tooling pin fixation unit to which a tooling pin is fixed; a main body unit installed in the seat unit; and a measurement unit installed to be lifted and lowered in the main body, made in a ring shape to surround the tooling pin, and measuring a wear degree of the tooling pin. An object of the present invention is to provide the apparatus for measuring wear of the tooling pin, in which exact replacement timing of the tooling pin can be determined.

Description

툴링핀의 마모도 측정장치{APPARATUS FOR MEASURING ABRATION OF TOOLING PIN}Apparatus for measuring wear degree of tooling pins{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 an apparatus for measuring the wear degree of a tooling pin, and more specifically, by measuring the wear degree of a tooling pin using an infrared distance measurement method, reliability of measuring the wear degree of a tooling pin can be improved, and an accurate replacement time of the tooling pin is determined. It is related to a measuring device for wear of tooling pins.

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 control the position of components to be assembled in the component assembly process. The tooling pin is installed in the tooling pin fixing unit, is formed in an approximately 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.In the related art, the operator directly measured the wear degree of the tooling pin using a vernier caliper, and when measuring directly by such a worker, it is difficult to make an accurate judgment on whether to replace the tooling pin because the measurement position and the measurement value are inaccurate. There was. 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 Republic of Korea Patent Publication No. 10-1137255 (2012.04.10 registered, the name of the 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 the object of the present invention is to improve the reliability of measuring the wear degree of the tooling pin by measuring the wear degree of the tooling pin with an infrared distance measurement method, and to accurately replace the tooling pin. It is to provide a device for measuring the wear degree of a tooling pin that can be determined in timing.

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 apparatus for measuring the wear degree of a tooling pin according to the present invention includes: a seating part mounted on a tooling pin fixing unit to which a tooling pin is fixed, a main body part installed on the seating part, and a body part installed on the body part to be able to move up and down, It is made of a ring shape to be wrapped, and is characterized by including 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 measurement unit includes a plurality of distance detection sensors, the distance detection sensor is characterized in that arranged radially.

또한, 거리 감지 센서는 툴링핀의 외주면까지의 거리를 적외선으로 감지하는 것을 특징으로 한다.In addition, the distance detection sensor is characterized in that the distance to the outer peripheral surface of the tooling pin is detected by 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 through a magnetic force to the tooling pin fixing unit, including an electromagnet.

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 portion is characterized in that a screw rod rotatably coupled to the measurement unit, a drive motor for rotating the screw rod, and a controller for controlling the drive motor and the distance 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 the wear degree of a tooling pin according to the present invention, reliability of measuring the wear degree of a tooling pin can be improved by measuring the wear degree 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, an accurate replacement timing of the tooling pin may 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 abrasion of a tooling pin according to an embodiment of the present invention.
Figure 2 is a cross-sectional view schematically showing a side of the wear level measuring device of the tooling pin according to an embodiment of the present invention.
Figure 3 is a cross-sectional view schematically showing the wear degree of the tooling pin using a tool for measuring the wear degree of the tooling pin 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 degree of a tooling pin according to the present invention will be described with reference to the accompanying drawings. In this process, the thickness of the lines or the size of components shown in the drawings may be exaggerated for clarity and convenience. In addition, terms to be described later are terms defined in consideration of functions in the present invention, which may vary according to a user's or operator's intention or practice. Therefore, definitions of these terms should be made based on the contents throughout this 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 the wear degree of a tooling pin according to an embodiment of the present invention, and FIG. 2 is a cross-sectional view schematically showing a side surface of the apparatus for measuring wear degree of a tooling pin according to an embodiment of the present invention, Figure 3 is a cross-sectional view schematically showing the wear degree of the tooling pin using a tool for measuring the wear of the tooling pin 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 wear measuring device of the tooling pin according to an embodiment of the present invention includes a seating part 100 mounted on a tooling pin fixing unit 20 to which a tooling pin 10 is fixed, and a seating The body part 200 installed in the part 100 and the body part 200 are installed to be able to move up and down, and are formed in a ring shape to surround the tooling pin 10, and measure the wear degree of the tooling pin 10 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 control the position of parts to be assembled in the parts assembly process. The tooling pin 10 is installed in the tooling pin fixing unit 20, as shown in FIG. The tooling pin fixing unit 20 may be formed in various shapes according to the shape of the 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.To allow replacement of the tooling pin 10, the tooling pin 10 is preferably fixed to the tooling pin fixing unit 20 by a method such as screwing.

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 on which the measuring portion 300 is installed on the tooling pin fixing unit 20, and is preferably formed 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.The seating portion 100 is preferably configured to include an electromagnet so that the detachable installation of the seating portion 100 and stability in an 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, when measuring the wear degree of the tooling pin 10, the body part 200 on which the measuring part 300 is installed is securely fixed to the tooling pin fixing unit 20 through the magnetic force of the electromagnet. When the abrasion degree measurement of the tooling pin 10 is completed, the magnetic force of the electromagnet is removed to easily separate the body part 200 on which the measurement part 300 is installed from the tooling pin fixing unit 20.

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 main 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. On one side of the main body 200, the measurement unit 300 is installed to be elevated, and on the other side of the main body 200, a control panel 800 connected to the controller 700 is installed.

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.Measurement unit 300 is made of a ring shape to surround the tooling pin (10), the measurement unit 300, the outer peripheral surface 11 of the tooling pin (10) so as to be measured at various locations to wear, radially A plurality of distance detection sensors 400 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 with infrared rays and transmit it to the controller 700, and the controller 700 is controlled 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 the set wear degree limit data is compared with the measured data to replace the tooling pin 10. 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 measuring unit 300 is rotatably coupled is installed inside the main body 200, and rotates the screw rod 500 in the forward or reverse direction to measure it. The driving motor 600 for elevating the 300 is installed. The drive motor 600 is connected to the controller 700 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, reliability of measuring the wear degree of the tooling pin may be improved by measuring the wear degree of the tooling pin by an infrared distance measurement method. In addition, an accurate replacement timing of the tooling pin may 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.The present invention has been described with reference to the embodiment shown in the drawings, but this is only exemplary, and those skilled in the art to which the art belongs, various modifications and other equivalent embodiments are possible therefrom. Will understand. Therefore, the true technical protection scope of the present invention should be defined by the claims below.

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: seating portion 200: body portion
300: measuring unit 310: connection 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 포함하는 것을 특징으로 하는 툴링핀의 마모도 측정장치.
A seating portion mounted on the tooling pin fixing unit to which the tooling pin is fixed;
A body part installed in the seating part; And
A measurement unit which is installed to be elevated on the main body, is formed in a ring shape to surround the tooling pin, and measures abrasion of the tooling pin;
Wear measuring device of the tooling pin, characterized in that it comprises a.
제 1 항에 있어서,
상기 측정부는 복수 개의 거리 감지 센서를 포함하고, 상기 거리 감지 센서는 방사상으로 배치되는 것을 특징으로 하는 툴링핀의 마모도 측정장치.
According to claim 1,
The measuring unit includes a plurality of distance detection sensors, the distance detection sensor is a tool for measuring the wear of the tooling pin, characterized in that disposed radially.
제 2 항에 있어서,
상기 거리 감지 센서는 상기 툴링핀의 외주면까지의 거리를 적외선으로 감지하는 것을 특징으로 하는 툴링핀의 마모도 측정장치.
According to claim 2,
The distance sensor is a tool for measuring the wear degree of the tooling pin, characterized in that detecting the distance to the outer peripheral surface of the tooling pin.
제 1 항 내지 제 3 항 중 어느 한 항에 있어서,
상기 안착부는 전자석을 포함하여 상기 툴링핀 고정 유니트에 자력을 통해 고정되는 것을 특징으로 하는 툴링핀의 마모도 측정장치.
The method according to any one of claims 1 to 3,
The seating portion is a tool for measuring the wear of the tooling pin, characterized in that it is fixed through a magnetic force to the tooling pin fixing unit including an electromagnet.
제 2 항에 있어서,
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 설치되는 것을 특징으로 하는 툴링핀의 마모도 측정장치.According to claim 2,
The body portion is provided with a screw rod rotatably coupled to the measuring unit, a drive motor for rotating the screw rod, and a controller for controlling the drive motor and the distance sensing sensor, wherein the wear degree of the tooling pin is measured. Device.
KR1020180170049A 2018-12-27 2018-12-27 Apparatus for measuring abration of tooling pin KR102192816B1 (en)

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Publication number Priority date Publication date Assignee Title
KR20070098189A (en) * 2006-03-31 2007-10-05 최광선 A tester and testing method for micro tools
KR101137255B1 (en) * 2009-11-10 2012-04-20 주식회사 성우하이텍 Tooling pin unit for jig apparatus
KR20130030894A (en) * 2011-09-20 2013-03-28 대우조선해양 주식회사 Apparatus for measuring wear of surface coated material
KR101777816B1 (en) * 2016-03-11 2017-09-13 공주대학교 산학협력단 Real-time punching wear test apparatue

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Publication number Priority date Publication date Assignee Title
KR20070098189A (en) * 2006-03-31 2007-10-05 최광선 A tester and testing method for micro tools
KR101137255B1 (en) * 2009-11-10 2012-04-20 주식회사 성우하이텍 Tooling pin unit for jig apparatus
KR20130030894A (en) * 2011-09-20 2013-03-28 대우조선해양 주식회사 Apparatus for measuring wear of surface coated material
KR101777816B1 (en) * 2016-03-11 2017-09-13 공주대학교 산학협력단 Real-time punching wear test apparatue

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