KR20020095533A - A apparatus measurable gap - Google Patents

A apparatus measurable gap Download PDF

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Publication number
KR20020095533A
KR20020095533A KR1020010033576A KR20010033576A KR20020095533A KR 20020095533 A KR20020095533 A KR 20020095533A KR 1020010033576 A KR1020010033576 A KR 1020010033576A KR 20010033576 A KR20010033576 A KR 20010033576A KR 20020095533 A KR20020095533 A KR 20020095533A
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South Korea
Prior art keywords
support
probe
measurement
panel
display unit
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KR1020010033576A
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Korean (ko)
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KR100423051B1 (en
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임철
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현대자동차주식회사
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/14—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring distance or clearance between spaced objects or spaced apertures
    • G01B7/142—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring distance or clearance between spaced objects or spaced apertures between holes on a workpiece
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B3/00—Measuring instruments characterised by the use of mechanical techniques
    • G01B3/22—Feeler-pin gauges, e.g. dial gauges
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/28—Measuring arrangements characterised by the use of mechanical techniques for measuring roughness or irregularity of surfaces
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/14—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring distance or clearance between spaced objects or spaced apertures
    • G01B7/15—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring distance or clearance between spaced objects or spaced apertures being regularly spaced

Abstract

PURPOSE: A step height measurement apparatus is provided to achieve improved accuracy of measurement, while allowing the measured step height to be easily and conveniently checked through the display unit. CONSTITUTION: A step height measurement apparatus comprises a reference probe(10) disposed at a reference surface(70) for measurement; a measurement probe(20) arranged to be movable in a vertical direction, which measures step height of a panel by contacting a panel surface(80); a display unit(30) for displaying step height of the panel measured by the measurement probe; and a first support(40) and a second support(50) spaced apart from each other. The reference probe is arranged to be protruded downward from the first support, and the measurement probe is inserted into the second support and has a lower end protruded downward from the second support. The first support and the second support have an interval adjustment unit(60) for adjusting an interval between first and second supports. The interval adjustment unit includes a bolt(61) inserted into a hole formed at the first support, and a screw hole(63) formed at the second support and coupled with the bolt.

Description

단차 측정 장치 { A apparatus measurable gap }Step measuring device {A apparatus measurable gap}

본 발명은 단차 측정 장치에 관한 것으로서, 특히 판넬간의 단차를 쉽고 정확하게 측정할 수 있도록 하는 단차 측정 장치에 관한 것이다.The present invention relates to a step measuring apparatus, and more particularly, to a step measuring apparatus for measuring the step between panels easily and accurately.

일반적으로 차체 판넬을 프레스 성형하면 각종 부품들을 장착하기 위한 홀이나 절곡 부위 특히, 요홈형태의 단차 성형 부위에 대한 측정을 한다.In general, when the body panel is press-formed, the measurement is performed for holes or bent portions for mounting various components, particularly for groove-shaped step forming portions.

종래의 경우 판넬의 단차를 측정하기 위해 통상적으로 사용되는 방법은 테이퍼 게이지, 다이얼 게이지등의 스틸 스케일을 사용하는 범용 계측기기를 이용하여 수작업으로 단차를 측정하거나 2개의 직선 자를 조합하여 이를 측정하였다.In the conventional case, a method commonly used for measuring a step difference of a panel was measured manually by using a general-purpose measuring device using a steel scale such as a taper gauge, a dial gauge, or a combination of two linear rulers.

그러나, 상기와 같은 단차 측정 방법은 수작업에 의해 이루어지므로 한 사람이 상기 범용 계측기기를 이용하여 측정하면 보조원이 그 데이터를 적거나 한사람이 계측과 기록을 모두 해야하고, 특히 판넬의 곡률에 따라 정확한 기준 설정이 어렵고 단차를 육안에 의존하여 측정하기 때문에 정확한 데이터를 얻어내기 위해서는 많은 경험이 요구되는 문제점이 있다.However, the step measurement method as described above is performed by hand, so if one person measures using the general-purpose measuring device, the assistant should write down the data or one person should measure and record both, and in particular, accurate reference according to the curvature of the panel. Since the setting is difficult and the step is measured by the naked eye, a lot of experience is required to obtain accurate data.

본 발명은 상기한 종래 기술의 문제점을 해결하기 위하여 안출된 것으로서, 판넬의 상태에 영향을 받지 않고 정확한 단차 데이터를 얻을 수 있도록 하는데 그 목적이 있다.The present invention has been made to solve the above problems of the prior art, and an object thereof is to obtain accurate step data without being affected by the state of the panel.

본 발명의 또 다른 목적은 측정된 단차를 쉽고 간편하게 확인할 수 있게 하는데 있다.Still another object of the present invention is to enable easy and simple checking of the measured step.

도1 은 본 발명에 따른 단차 측정 장치가 도시된 구성도,1 is a block diagram showing a step measuring apparatus according to the present invention,

도2a 내지 도2d 는 본 발명에 따른 단차 측정 장치의 동작이 도시된 구성도이다.2A to 2D are diagrams illustrating the operation of the step measuring apparatus according to the present invention.

<도면의 주요 부분에 관한 부호의 설명><Explanation of symbols on main parts of the drawings>

10: 기준 프로브 20: 측정 프로브10: reference probe 20: measurement probe

30: 표시부32: 영점 보정 수단30: display unit 32: zero correction means

40: 제1 지지대41: 가이드 레일40: first support 41: guide rail

50: 제2 지지대60: 간격 조절 수단50: second support 60: gap adjusting means

61: 볼트70: 기준면61: bolt 70: reference plane

80: 판넬면80: panel surface

상기한 과제를 해결하기 위한 본 발명에 의한 단차 측정 장치의 특징에 따르면, 단차 측정을 위한 기준면에 위치되는 기준 프로브와, 상기 기준 프로브의 일측에 상하 이동 가능토록 설치되고 판넬면에 접촉되어 판넬의 단차를 측정하는 측정 프로브와, 상기 측정 프로브에 의하여 측정된 판넬의 단차를 표시하는 표시부를 포함하여 구성된다.According to a feature of the step measuring apparatus according to the present invention for solving the above problems, the reference probe positioned on the reference surface for the step measurement, and installed on one side of the reference probe to be movable up and down and in contact with the panel surface of the panel It comprises a measurement probe for measuring the step, and a display unit for displaying the step of the panel measured by the measurement probe.

이하, 본 발명의 바람직한 실시예를 첨부된 도면을 참조하여 상세히 설명한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도1 은 본 발명에 따른 단차 측정 장치가 도시된 구성도이다.1 is a block diagram showing a step measuring apparatus according to the present invention.

본 발명에 의한 단차 측정 장치는 단차 측정을 위한 기준면(70)에 위치되는 기준 프로브(10)와, 상기 기준 프로브(10)의 일측에 상하 이동 가능토록 설치되고 판넬면(80)에 접촉되어 판넬의 단차를 측정하는 측정 프로브(20)와, 상기 측정 프로브(20)에 의하여 측정된 판넬의 단차를 표시하는 표시부(30)를 포함하여 구성된다.Step measurement apparatus according to the present invention is a reference probe 10 located on the reference plane 70 for the step measurement, and installed on one side of the reference probe 10 to be moved up and down and the panel surface 80 in contact with the panel It comprises a measurement probe 20 for measuring the step of the step, and the display unit 30 for displaying the step of the panel measured by the measurement probe 20.

또한, 상기 단차 측정 장치는 좌우 방향으로 서로 이격된 제1, 2 지지대(40, 50)가 설치되며, 상기 기준 프로브(10)는 제1 지지대(40)의 하측으로 돌출되게 형성되고, 상기 측정 프로브(20)는 제2 지지대(50)에 상하 이동 가능토록 삽입되고 하단부가 제2 지지대(50)의 하측으로 돌출된다.In addition, the step measuring device is provided with the first and second supports 40 and 50 spaced apart from each other in the left and right directions, the reference probe 10 is formed to protrude to the lower side of the first support 40, the measurement The probe 20 is inserted into the second support 50 so as to be movable upward and downward, and a lower end thereof protrudes below the second support 50.

여기서, 상기 제1 지지대(40)와 제2 지지대(50)에는 상호 간격을 조절할 수 있는 간격 조절 수단(60)이 형성되고, 상기 간격 조절수단(60)은 상기 제1지지대(10)에 형성된 구멍(62)에 자유 회전이 가능토록 끼워지는 볼트(61)와, 상기 제2 지지대(50)에 형성되어 상기 볼트(61)와 나사 결합되는 나사구멍(63)으로 구성된다.Here, the first support 40 and the second support 50 is formed with a gap adjusting means 60 that can adjust the mutual gap, the gap adjusting means 60 is formed on the first support 10 And a bolt 61 inserted into the hole 62 so as to be freely rotatable, and a screw hole 63 formed in the second support 50 and screwed with the bolt 61.

또한, 상기 제1 지지대(40)에는 일측 방향으로 가이드 레일(41)이 형성되어 상기 제2 지지대(50)에 형성된 홀(51)에 끼워진다.In addition, the first support 40 is formed with a guide rail 41 in one direction so as to fit in the hole 51 formed in the second support 50.

상기 가이드 레일(41)은 상기 간격 조절 수단(60)에 의해 상기 제1 지지대(40)와 상기 제2 지지대(50)의 간격이 변화될 때 상기 제2 지지대(50)가 일정한 위치를 유지하도록 한다.The guide rail 41 is such that the second support 50 maintains a constant position when the distance between the first support 40 and the second support 50 is changed by the gap adjusting means 60. do.

상기 표시부(30)는 상기 측정 프로브(20)의 상단과 접촉되어 상기 제2 지지대(50)의 상측에 위치되고, 표시바늘(31)이 회전됨으로써, 상기 측정 프로브(20)의 상하 이동 거리를 숫자로 표시하는 계기판으로 구성되고, 영점을 보정할 수 있도록 영점 보정 수단(32)을 포함한다.The display unit 30 is in contact with an upper end of the measurement probe 20 and is positioned above the second support 50, and the display needle 31 is rotated to adjust the vertical movement distance of the measurement probe 20. It consists of an instrument panel displayed by numbers, and includes a zero correction means 32 to correct zero.

상기와 같이 구성된 본 발명의 동작을 살펴보면 다음과 같다.Looking at the operation of the present invention configured as described above are as follows.

도2a 및 도2b 는 각각 플러스(+) 및 마이너스(-) 단차를 가지는 경우의 단차 측정 방법이 도시된 구성도이고, 도2c 및 도2d 는 판넬간의 간격이 변화할 경우의 단차 측정 방법이 도시된 구성도이다.2A and 2B are diagrams illustrating a method of measuring a step when a plus (+) and a minus (-) step is present, respectively, and FIGS. 2C and 2D illustrate a method of measuring a step when a gap between panels changes. Configuration diagram.

먼저, 단차를 측정하기전에 영점을 보정하기 위해 동일한 면상에 상기 기준 프로브(10)와 상기 측정 프로브(20)를 위치시킨 다음 영점 보정 수단(32)으로 상기 표시부(30)의 영점을 보정한 후 기준면(70)에 상기 기준 프로브(10)를 위치시키고 상기 측정 프로브(20)는 측정 대상 판넬면(80)에 위치시킨다.First, the reference probe 10 and the measurement probe 20 are positioned on the same surface to correct the zero point before measuring the step difference, and then the zero point correction means 32 corrects the zero point of the display unit 30. The reference probe 10 is positioned on the reference plane 70, and the measurement probe 20 is positioned on the measurement target panel surface 80.

상기 측정 대상 판넬면(80)이 플러스(+)단차를 가질 경우 같이 상기 측정 프로브(20)가 상측으로 이동한 거리에 따라 상기 표시부(30)에 단차가 표시되고, 마이너스(-) 단차를 가질 경우에는 상기 측정 프로브(20)가 하측으로 이동한 거리에 따라 상기 표시부(30)에 단차가 표시된다.When the measurement target panel surface 80 has a positive (+) step, a step is displayed on the display unit 30 according to the distance that the measurement probe 20 moves upward, and has a negative (−) step. In this case, a step is displayed on the display unit 30 according to the distance that the measurement probe 20 moves downward.

한편, 상기 기준면(70)과 상기 측정 대상 판넬면(80) 사이의 간격이 변화되면 상기 볼트(61)를 회전시킴으로써 상기 제1 지지대(40)와 상기 제2 지지대(50)의 간격을 조절하여 단차를 측정한다.On the other hand, if the distance between the reference plane 70 and the measurement target panel surface 80 is changed by rotating the bolt 61 to adjust the distance between the first support 40 and the second support 50 Measure the step.

상기와 같이 구성되는 본 발명의 단차 측정 장치는 판넬 사이의 간격과 곡률에 무관하게 정확하게 위치되어 단차를 측정할 수 있기 때문에 정밀한 측정이 가능하고, 표시부를 통해 데이터가 표시되므로 쉽고 간편하게 측정된 단차를 확인할 수 있는 효과가 있다.The step measuring apparatus of the present invention configured as described above can be accurately measured because the step is accurately positioned regardless of the gap and curvature between the panels, and precise measurement is possible. You can see the effect.

Claims (7)

단차 측정을 위한 기준면에 위치되는 기준 프로브와; 상기 기준 프로브의 일측에 상하 이동 가능토록 설치되고 판넬면에 접촉되어 판넬의 단차를 측정하는 측정 프로브와; 상기 측정 프로브에 의하여 측정된 판넬의 단차를 표시하는 표시부를 포함하여 구성된 것을 특징으로 하는 단차 측정 장치.A reference probe positioned on a reference plane for the step measurement; A measurement probe installed on one side of the reference probe so as to be movable up and down and in contact with a panel surface to measure a step difference of the panel; And a display unit for displaying a step of the panel measured by the measuring probe. 제1 항에 있어서,According to claim 1, 상기 단차 측정 장치는 좌우 방향으로 서로 이격된 제1, 2 지지대가 설치되어, 상기 기준 프로브는 제1 지지대의 하측으로 돌출되게 형성되고, 상기 측정 프로브는 제2 지지대에 상하 이동 가능토록 삽입되고 하단부가 제 2 지지대의 하측으로 돌출된 것을 특징으로 하는 단차 측정 장치.The step measuring device is provided with first and second supports spaced apart from each other in the left and right directions, the reference probe is formed to protrude to the lower side of the first support, the measuring probe is inserted into the second support to move up and down and the lower end Is a step measuring device characterized in that protruding to the lower side of the second support. 제2 항에 있어서,The method of claim 2, 상기 제1 지지대에는 일측 방향으로 가이드 레일이 형성되고 상기 제2 지지대는 상기 가이드 레일에 끼워지는 홀이 형성된 것을 특징으로 하는 단차 측정 장치.Guide rails are formed in one direction in the first support, and the second support is a step measuring apparatus characterized in that the hole is fitted to the guide rail is formed. 제2 항 또는 제3 항에 있어서,The method according to claim 2 or 3, 상기 제1 지지대와 제2 지지대는 상호 간격을 조절할 수 있는 간격 조절 수단이 형성된 것을 특징으로 하는 단차 측정 장치.Step measuring device, characterized in that the first support and the second support is formed with a gap adjusting means for adjusting the mutual gap. 제4 항에 있어서,The method of claim 4, wherein 상기 간격 조절 수단은 상기 제1 지지대에 형성된 구멍에 자유 회전 가능토록 끼워지는 볼트와; 상기 제2 지지대에 형성되어 상기 볼트와 나사 결합되는 나사구멍으로 구성된 것을 특징으로 하는 단차 측정 장치.The gap adjusting means includes a bolt fitted to be freely rotatable in the hole formed in the first support; And a stepped screw hole formed in the second support and screwed to the bolt. 제1 항에 있어서,According to claim 1, 상기 표시부는 상기 측정 프로브의 상단과 접촉되어 표시바늘이 회전됨으로써, 상기 측정 프로브의 상하 이동 거리를 숫자로 표시하는 계기판으로 구성된 것을 특징으로 하는 단차 측정 장치.And the display unit is in contact with an upper end of the measurement probe and the display needle is rotated, and the step measuring apparatus is configured as an instrument panel displaying the vertical movement distance of the measurement probe by numbers. 제1 항에 있어서,According to claim 1, 상기 표시부는 영점 보정 수단을 포함하여 구성된 것을 특징으로 하는 단차 측정 장치.And the display unit comprises a zero point correction means.
KR10-2001-0033576A 2001-06-14 2001-06-14 A apparatus measurable gap KR100423051B1 (en)

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Cited By (4)

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Publication number Priority date Publication date Assignee Title
KR20060124562A (en) * 2005-05-31 2006-12-05 가부시키가이샤 니혼 마이크로닉스 Probe for use in electric test
KR100859642B1 (en) * 2007-06-14 2008-09-23 함순식 Apparatus for measuring straightness in addition to differences of step and angle of two objects and shaft alignment method using same
WO2008153340A2 (en) * 2007-06-14 2008-12-18 Soon-Sik Ham Apparatus for measuring straightness in addition to differences of step and angle of two objects and shaft alignment method using same
CN108981633A (en) * 2018-10-11 2018-12-11 武汉联航机电有限公司 A kind of detection device of engine cylinder body

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KR102298178B1 (en) * 2019-12-11 2021-09-06 일륭기공(주) Inside Distance Inspection Device of Joint Shaft

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KR19990031256A (en) * 1997-10-10 1999-05-06 정몽규 Step gauge
KR19990018456U (en) * 1997-11-11 1999-06-05 이구택 Center distance measuring device between holes
KR100376706B1 (en) * 2000-12-19 2003-03-17 현대자동차주식회사 Device for inspecting automotive door state

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060124562A (en) * 2005-05-31 2006-12-05 가부시키가이샤 니혼 마이크로닉스 Probe for use in electric test
KR100859642B1 (en) * 2007-06-14 2008-09-23 함순식 Apparatus for measuring straightness in addition to differences of step and angle of two objects and shaft alignment method using same
WO2008153340A2 (en) * 2007-06-14 2008-12-18 Soon-Sik Ham Apparatus for measuring straightness in addition to differences of step and angle of two objects and shaft alignment method using same
WO2008153340A3 (en) * 2007-06-14 2009-01-29 Soon-Sik Ham Apparatus for measuring straightness in addition to differences of step and angle of two objects and shaft alignment method using same
CN108981633A (en) * 2018-10-11 2018-12-11 武汉联航机电有限公司 A kind of detection device of engine cylinder body

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