KR100857202B1 - Apparatus for measuring open and close performance of vehicle door - Google Patents

Apparatus for measuring open and close performance of vehicle door Download PDF

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KR100857202B1
KR100857202B1 KR1020070078598A KR20070078598A KR100857202B1 KR 100857202 B1 KR100857202 B1 KR 100857202B1 KR 1020070078598 A KR1020070078598 A KR 1020070078598A KR 20070078598 A KR20070078598 A KR 20070078598A KR 100857202 B1 KR100857202 B1 KR 100857202B1
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door
unit
bar
opening
horizontal
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Korean (ko)
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목무균
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현대자동차주식회사
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M17/00—Testing of vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D65/00—Designing, manufacturing, e.g. assembling, facilitating disassembly, or structurally modifying motor vehicles or trailers, not otherwise provided for
    • B62D65/02—Joining sub-units or components to, or positioning sub-units or components with respect to, body shell or other sub-units or components
    • B62D65/06—Joining sub-units or components to, or positioning sub-units or components with respect to, body shell or other sub-units or components the sub-units or components being doors, windows, openable roofs, lids, bonnets, or weather strips or seals therefor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/32—Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/0078—Testing material properties on manufactured objects
    • G01N33/0083—Vehicle parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2304/00—Optimising design; Manufacturing; Testing
    • B60Y2304/09—Testing or calibrating during manufacturing

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)

Abstract

An apparatus for measuring open and close performance of a vehicle door is provided to evaluate open and close performance of the vehicle door by measuring forces when opening and closing the vehicle door. An apparatus for measuring open and close performance of a vehicle door includes a jig(100), an operation unit(200), a horizontal moving unit(300), a load cell(400), and a controller(500). The operation unit includes an operation bar(220) and a free-rotation member. The operation bar applies a predetermined load on the door. The free-rotation member pushes the door by receiving a force from an operation cylinder(210) and rotates downward by its own weight. The horizontal moving unit connects the jig and the operation unit for horizontally moving the operation unit. The load cell is mounted on the operation bar and measures a closing force or repulsive force of the door. The controller controls operation of the operation cylinder.

Description

차량용 도어의 개폐성능측정장치{Apparatus for measuring Open and close performance of vehicle door}Apparatus for measuring Open and close performance of vehicle door}

본 발명은 차량용 도어의 개폐성능측정장치에 관한 것으로서, 실제 사용자가 사용하는 사용조건과 유사한 방식으로 도어의 개폐 성능을 측정할 수 있으며, 도어체커나 도어힌지의 형상 및 마찰을 고려하여 도어의 개폐 성능을 판단할 수 있는 차량용 도어의 개폐성능측정장치에 관한 것이다.The present invention relates to a device for measuring the opening and closing performance of a vehicle door, it is possible to measure the opening and closing performance of the door in a manner similar to the operating conditions used by the actual user, the opening and closing of the door in consideration of the shape and friction of the door checker or door hinge The present invention relates to an opening and closing performance measuring apparatus for a vehicle door capable of determining performance.

일반적으로 차량은 주행 성능이 뛰어날 것이 요구되지만, 그 이외에 차량 정지 후 도어의 개폐시에 발생되는 충격량도 차량 설계시 고려해야 하는 중요 요소이다. 따라서, 차량 설계시 도어가 부드럽게 닫힐 수 있도록 노력하고 있으며, 차량 성능시험시에는 도어 닫힘 성능을 측정하여 이를 비교, 평가하고 한다.In general, the vehicle is required to have excellent driving performance, but in addition, the amount of impact generated when the door is opened or closed after the vehicle is stopped is also an important factor to be considered when designing the vehicle. Therefore, we make efforts to close the door smoothly when designing the vehicle, and compare and evaluate the door closing performance by measuring the door closing performance.

도 1은 종래기술에 따른 차량용 도어의 닫힘성능측정장치를 나타낸 도면이다.1 is a view showing a closing performance measurement apparatus for a vehicle door according to the prior art.

도 1에 도시된 바와 같이, 종래 차량용 도어의 닫힘성능측정장치는 차체의 패널(70)에서 소정 거리 떨어진 위치에 속도감지센서(81)를 설치하고 속도계(80)를 통해 도어(60)가 최초로 닫히는 속도를 측정한다. As shown in FIG. 1, in the conventional vehicle closing performance measuring apparatus, the speed sensor 81 is installed at a position away from the panel 70 of the vehicle body, and the door 60 is first opened through the speedometer 80. Measure the closing speed.

그러나 이러한 종래 기술은 도어의 닫히는 속도를 통해 도어의 닫힘 성능을 판단하게 됨에 따라, 도어체커나 도어힌지의 형상 및 마찰에 대한 영향 인자를 고려할 수 없다는 문제가 있었다. 아울러, 도어의 닫힘 속도는 같다고 하더라도 도어를 닫는 힘은 다를 수 있기 때문에, 도어의 닫힘 성능에 대한 정확한 판단을 하기 어렵다는 문제가 있었다.However, such a prior art has a problem in that it is not possible to consider the influence factors on the shape and friction of the door checker or the door hinge as it determines the closing performance of the door through the closing speed of the door. In addition, even if the closing speed of the door is the same, since the closing force of the door may be different, there was a problem that it is difficult to accurately determine the closing performance of the door.

이러한 문제점을 해결하기 위한 본 발명의 목적은 실제 사용자가 사용하는 사용조건과 유사한 방식으로 도어의 개폐 성능을 측정할 수 있으며, 도어체커나 도어힌지의 형상 및 마찰에 대한 영향 인자를 고려하여 도어의 개폐 성능을 판단할 수 있는 차량용 도어의 개폐성능측정장치를 제공하는 것이다.An object of the present invention for solving this problem is to measure the opening and closing performance of the door in a manner similar to the conditions of use used by the actual user, in consideration of the influence factors on the shape and friction of the door checker or door hinge It is to provide an opening and closing performance measurement apparatus for a vehicle door that can determine the opening and closing performance.

상기 목적을 달성하기 위해 본 발명은 지그와, 도어의 개폐 작동을 위해 도어에 일정 하중을 가하는 작동바와 상기 작동바에 마련되어 도어 열림을 위한 작동실린더의 작동시 상기 도어를 당긴 후 자중에 의해 하방으로 회동되는 자유편을 포함하는 작동유닛과, 상기 작동유닛이 수평이동되도록 상기 지그와 상기 작동유닛 사이를 서로 연결하는 수평이동수단과, 상기 작동바에 장착되어 상기 작동바의 작동시 상기 도어의 닫힘력 또는 반발력을 측정하는 로드셀, 및 상기 작동실린더의 작동을 조절하기 위한 제어유닛을 포함하고, 상기 수평이동수단은, 외주면에 나사산이 형성되며 상기 작동유닛의 길이방향으로 연장 형성되는 수평회전바와, 상기 수평회전바에 의해 회전되도록 상기 작동유닛에 설치되는 수평회전레버와, 상기 수평회전바의 나사산과 치합되는 동시에 상기 작동유닛에 고정되는 수평이동편으로 구성되는 것을 특징으로 한다.In order to achieve the above object, the present invention is provided with a jig, an operation bar for applying a predetermined load to the door for opening and closing operation of the door, and provided in the operation bar, when the operation cylinder for opening the door pulls the door and then rotates downward by its own weight. An actuating unit including a free piece, a horizontal moving means connecting the jig and the actuating unit to each other so that the actuating unit moves horizontally, and a closing force of the door when the actuating bar is mounted to the actuating bar. A load cell for measuring the repulsive force, and a control unit for adjusting the operation of the operation cylinder, wherein the horizontal movement means includes a horizontal rotating bar having a thread formed on an outer circumferential surface thereof and extending in the longitudinal direction of the operation unit; Horizontal rotating lever installed in the operating unit to be rotated by the rotating bar, the thread of the horizontal rotating bar At the same time that the coupling is characterized in that a horizontal fixed to the operation unit that is configured to the east.

삭제delete

또한, 상기 지그는, 지지바디와, 상기 지지바디의 상부에 회전 가능하게 설치되고 수직이동수단을 매개로 하여 상기 작동유닛과 결합되는 수직유닛을 포함할 수 있다. 아울러, 상기 수직이동수단은, 외주면에 나사산이 형성되며 상기 수직유닛의 길이방향으로 연장 형성되는 승강회전바와, 상기 승강회전바에 의해 회전되도록 상기 수직유닛에 설치되는 승강회전레버와, 상기 승강회전바의 나사산과 치합 되는 동시에 상기 수직유닛에 고정되는 승강이동편으로 구성될 수 있다.In addition, the jig may include a support body and a vertical unit rotatably installed on the support body and coupled to the operation unit via a vertical movement means. In addition, the vertical movement means, the lifting thread is formed on the outer circumferential surface and extending in the longitudinal direction of the vertical unit, the lifting and lowering lever installed on the vertical unit to be rotated by the lifting and lowering bar, the lifting and rotating bar It may be composed of a lifting movable piece that is engaged with the thread of the fixed at the same time the vertical unit.

본 발명에 의하면, 도어를 열거나 닫을 때의 힘을 측정함으로써, 실제 사용자가 사용하는 사용조건과 유사한 방식으로 도어의 닫힘 성능을 측정할 수 있다는 이점이 있다.According to the present invention, by measuring the force when opening or closing the door, there is an advantage that the closing performance of the door can be measured in a manner similar to the operating conditions used by the actual user.

또한, 본 발명은 도어체커나 도어힌지의 형상 및 마찰에 대한 영향 인자를 고려하여 도어의 닫힘 성능을 판단할 수 있다는 이점이 있다.In addition, the present invention has the advantage that the closing performance of the door can be determined in consideration of the influence factors on the shape and friction of the door checker or door hinge.

첨부된 도면에 의거하여 본 발명의 실시예를 상세히 설명하기로 한다.An embodiment of the present invention will be described in detail with reference to the accompanying drawings.

도 2는 본 발명에 따른 차량용 도어의 개폐성능측정장치를 개략적으로 나타낸 도면이고, 도 3은 본 발명에 따른 차량용 도어의 개폐성능측정장치를 나타낸 도면이다.2 is a view schematically showing the opening and closing performance measurement apparatus for a vehicle door according to the present invention, Figure 3 is a view showing the opening and closing performance measurement apparatus for a vehicle door according to the present invention.

도 2 또는 도 3에 도시된 바와 같이, 본 발명은 실제 사용자가 사용하는 사용 조건과 유사한 방식으로 도어(600)의 개폐성능을 측정하도록, 도어(600)에 일정 힘을 가하고 도어(600)에 가해진 힘을 측정하는 장치이다.As shown in FIG. 2 or FIG. 3, the present invention applies a predetermined force to the door 600 and measures the door 600 to measure the opening and closing performance of the door 600 in a manner similar to the use condition used by the actual user. It is a device for measuring the applied force.

구체적으로, 본 발명에 따른 차량용 도어의 개폐성능측정장치는, 지그(100)와, 상기 도어(600)에 일정 하중을 가하도록 작동바(220)가 구비되는 작동유닛(200)과, 상기 지그(100)와 작동유닛(200) 사이를 서로 연결하는 수평이동수단(300)과, 상기 작동바(220)에 장착되는 로드셀(400) 및, 상기 작동실린더(210)의 작동을 조절하기 위한 제어유닛(500)을 포함하여 구성된다.Specifically, the opening and closing performance measurement apparatus for a vehicle door according to the present invention, the jig 100, the operation unit 200 is provided with an operation bar 220 to apply a predetermined load to the door 600, and the jig Control for adjusting the operation of the horizontal movement means 300 and the load cell 400 mounted on the operation bar 220 and the operation cylinder 210 connected between the 100 and the operation unit 200. It comprises a unit 500.

본 발명의 바람직한 일 실시예에 따른 지그(100)는, 차량용 도어(600)에 인접하게 배치되어 상기 작동유닛(200)을 지지하는 역할을 한다. 이를 위해, 상기 지그(100)는 지지바디(110)와, 상기 지지바디(110)의 상부에 회전 가능하게 설치되는 수직유닛(130)으로 구성된다.The jig 100 according to the preferred embodiment of the present invention is disposed adjacent to the vehicle door 600 and serves to support the operation unit 200. To this end, the jig 100 is composed of a support body 110, a vertical unit 130 that is rotatably installed on the support body 110.

여기서, 상기 지지바디(110)에는 상기 수직유닛(130)을 회전시키기 위한 지지회전레버(111)가 구비되고, 상기 수직유닛(130)에는 상기 작동유닛(200)을 승강시키기 위한 수직이동수단(120)이 구비된다.Here, the support body 110 is provided with a support rotation lever 111 for rotating the vertical unit 130, the vertical unit 130 is a vertical moving means for elevating the operation unit 200 ( 120).

상기 수직이동수단(120)은 외주면에 나사산이 형성되며 상기 수직유닛(130)의 길이방향으로 연장 형성되는 승강회전바(121)와, 상기 승강회전바(121)를 회전시키기 위해 상기 수직유닛(130)의 상단부에 설치되는 승강회전레버(122)와, 상기 승강회전레버(122)의 회전시 상기 작동유닛(200)이 승강되도록 상기 승강회전바(121)의 나사산과 치합되는 동시에 상기 작동유닛(200)이 고정되는 승강이동 편(123)으로 구성된다.The vertical movement means 120 is a screw thread is formed on the outer circumferential surface and extending in the longitudinal direction of the vertical unit 130 and the vertical rotation unit 121 to rotate the lifting rotation bar 121, The lifting rotary lever 122 installed at the upper end of the 130 and the operating unit 200 is engaged with the screw thread of the lifting rotary bar 121 so that the operating unit 200 is lifted when the lifting rotary lever 122 rotates. 200 is composed of a lifting and moving piece 123 is fixed.

이로써, 상기 승강회전레버(122)를 일방향 또는 타방향으로 회전시키면 상기 승강회전레버(122)에 연동되는 승강회전바(121)가 회전하고, 상기 승강회전바(121)의 회전에 의해 상기 승강이동편(123)이 상방향 또는 하방향으로 이동한다. 이때, 상기 승강이동편(123)에는 후술하는 수평이동수단(300)을 매개로 하여 상기 작동유닛(200)이 고정됨에 따라, 상기 승강이동편(123)의 승강에 따라 상기 작동유닛(200)도 승강이 가능하다.As a result, when the elevating rotation lever 122 is rotated in one direction or the other direction, the elevating rotation bar 121 interlocked with the elevating rotation lever 122 rotates, and the elevating rotation lever 121 rotates the elevating rotation bar 121. The east side 123 moves upwards or downwards. In this case, as the operation unit 200 is fixed to the elevating movement piece 123 via the horizontal moving means 300 to be described later, the operation unit 200 also moves up and down in accordance with the elevation of the elevating movement piece 123. It is possible.

한편, 상기 수평이동수단(300)은 상기 작동유닛(200)과 상기 지그(100) 즉 수직이동수단(120)의 승강이동편(123) 사이를 서로 연결하며, 상기 작동유닛(200)을 전진 또는 후진시키는 역할을 한다.On the other hand, the horizontal movement means 300 is connected to each other between the operation unit 200 and the lifting movement piece 123 of the jig 100, that is, the vertical movement means 120, the operation unit 200 to advance or To reverse.

이를 위해, 상기 수평이동수단(300)은 외주면에 나사산이 형성되며 상기 작동유닛(200)의 길이방향으로 연장 형성되는 수평회전바(310)와, 상기 수평회전바(310)를 회전시키기 위한 수평회전레버(320)와, 상기 수평회전레버(320)의 회전시 상기 작동유닛(200)이 수평이동되도록 상기 수평회전바(310)의 나사산과 치합 되는 동시에 상기 작동유닛(200)에 고정되는 수평이동편(330)으로 구성된다. To this end, the horizontal movement means 300 is a screw thread is formed on the outer peripheral surface and extending in the longitudinal direction of the operation unit 200 and the horizontal rotating bar 310, the horizontal for rotating the horizontal rotating bar 310 When the rotary lever 320 and the horizontal rotary lever 320 rotates, the operating unit 200 is horizontally engaged with the threads of the horizontal rotating bar 310 so as to be horizontally fixed and fixed to the operating unit 200. It consists of the moving piece 330.

따라서, 상기 수평회전레버(320)를 일방향 또는 타방향으로 회전시키면 상기 수평회전레버(320)에 연동되는 수평회전바(310)가 회전하고, 상기 수평회전바(310)의 회전에 의해 상기 수평이동편(330)이 전진 또는 후진한다. 이때, 상기 수평이동편(330)은 상기 수직이동수단(120)의 승강이동편(123)에 고정 설치됨에 따라, 수평이동편(330)은 상기 승강회전바(121)의 조작에 의해 상,하방향으로 이동되는 동시 에, 상기 수평회전바(310)의 조작에 의해 수평방향으로 이동될 수 있다. Therefore, when the horizontal rotation lever 320 is rotated in one direction or the other direction, the horizontal rotation bar 310 interlocked with the horizontal rotation lever 320 rotates, and the horizontal rotation bar 310 rotates the horizontal rotation bar 310. The moving piece 330 moves forward or backward. At this time, the horizontal moving piece 330 is fixed to the lifting movable piece 123 of the vertical moving means 120, the horizontal moving piece 330 is up, down by the operation of the elevating rotation bar 121 Simultaneously moved in the direction, it can be moved in the horizontal direction by the operation of the horizontal rotating bar (310).

결국, 상기 작동유닛(200)은 상기 지지회전레버(111)의 조작에 의한 회전운동과, 상기 승강회전바(121)의 조작에 의한 상하운동 및, 상기 수평회전바(310)의 조작에 의한 수평운동이 모두 가능하다. 이를 통해 상기 작동유닛(200)은 개폐 성능을 측정하기 위한 도어(600)에 최대한 인접하게 위치될 수 있다.As a result, the operation unit 200 is rotated by the operation of the support rotary lever 111, the vertical movement by the operation of the elevating rotation bar 121, and by the operation of the horizontal rotation bar 310 Both horizontal movements are possible. Through this operation unit 200 may be located as close as possible to the door 600 for measuring the opening and closing performance.

이렇게 상기 도어(600)에 최대한 인접하게 위치할 수 있는 작동유닛(200)에는, 상기 도어(600)에 직접적인 하중을 가하는 작동바(220)와, 상기 작동바(220)를 구동시키는 작동실린더(210) 및, 상기 작동바(220)의 작동시 도어(600)의 닫힘력 또는 반발력을 측정하기 위한 로드셀(400)이 구비된다.  In this way, the operation unit 200 which can be positioned as close as possible to the door 600, the operation bar 220 for applying a load directly to the door 600, and the operation cylinder for driving the operation bar 220 ( 210 and a load cell 400 for measuring the closing force or repulsive force of the door 600 during operation of the operation bar 220 is provided.

이때, 상기 작동실린더(210)에는 제어유닛(500)이 연결되는데, 상기 제어유닛(500)은 상기 작동실린더(210)의 작동을 위해 공압조절밸브 및 압축기로 구성될 수 있다. At this time, the control cylinder 500 is connected to the operation cylinder 210, the control unit 500 may be composed of a pneumatic control valve and a compressor for the operation of the operation cylinder (210).

또한, 상기 작동바(220)에는 자유편(230)이 구비되는데, 상기 자유편(230)은 도어(600) 열림을 위한 상기 작동실린더(210)의 작동시 상기 도어(600)를 밀어낸 후 자중에 의해 하방으로 회동된다. 이로써, 상기 도어(600)가 열린 후 다시 닫히게 되더라도 상기 도어(600)의 이동 궤적은 상기 자유편(230)에 의해 방해받지 않을 수 있다.In addition, the operation bar 220 is provided with a free piece 230, the free piece 230 pushes the door 600 during the operation of the operation cylinder 210 for opening the door 600 It is rotated downward by its own weight. Thus, even if the door 600 is opened and then closed again, the movement trajectory of the door 600 may not be disturbed by the free piece 230.

이와 같은 구성으로 이루어진 본 발명의 작동 과정을 설명하면 다음과 같다.Referring to the operation of the present invention made of such a configuration as follows.

상기 작동유닛(200)을 통해 도어(600)의 닫힘 성능을 측정하고자 하는 경우, 먼저, 상기 작동유닛(200)의 작동바(220)를 상기 도어(600)와 대향되게 위치시킨 다.When the closing performance of the door 600 is to be measured through the operation unit 200, first, the operation bar 220 of the operation unit 200 is positioned to face the door 600.

이 상태에서, 상기 제어유닛(500)을 통해 작동실린더(210)를 작동시키면, 상기 작동바(220)는 상기 도어(600)를 닫히는 방향으로 밀게 되고, 상기 로드셀(400)은 작동바(220)의 하중값을 측정한다. 이로써, 상기 작동유닛(200)을 통한 도어(600)의 닫힘력이 측정된다.In this state, when operating the operation cylinder 210 through the control unit 500, the operation bar 220 is pushed in the direction to close the door 600, the load cell 400 operating bar 220 Measure the load value of). As a result, the closing force of the door 600 through the operation unit 200 is measured.

한편, 상기 작동유닛(200)을 통해 도어(600)의 열림 성능을 측정하고자 하는 경우, 상기 작동유닛(200)의 작동바(220)를 상기 도어(600)와 인접하게 배치하고, 상기 자유편(230)을 도어(600)와 대향되는 위치에 위치시킨다.On the other hand, if you want to measure the opening performance of the door 600 through the operation unit 200, the operation bar 220 of the operation unit 200 is disposed adjacent to the door 600, the free piece Position 230 at a position opposite door 600.

이 상태에서, 상기 제어유닛(500)을 통해 작동실린더(210)를 작동시키면, 상기 작동바(220)는 자유편(230)을 매개로 하여 상기 도어(600)를 열리는 방향으로 밀게 되고, 상기 로드셀(400)은 작동바(220)의 하중값을 측정한다.In this state, when operating the operation cylinder 210 through the control unit 500, the operation bar 220 is pushed in the direction of opening the door 600 via the free piece 230, the The load cell 400 measures the load value of the operation bar 220.

이때, 상기 자유편(230)은 자중에 의해 아래 방향으로 이동됨에 따라, 상기 도어(600)가 열린 후 다시 닫히게 되더라도 상기 도어(600)의 이동 궤적은 상기 자유편(230)에 의해 방해받지 않을 수 있다.In this case, as the free piece 230 is moved downward by its own weight, even if the door 600 is opened and closed again, the movement trajectory of the door 600 is not disturbed by the free piece 230. Can be.

상술한 바와 같이, 본 발명의 차량용 도어의 개폐성능측정장치의 경우 도어를 열거나 닫을 때의 힘을 측정함으로써, 실제 사용자가 사용하는 사용조건과 유사한 방식으로 도어의 개폐 성능을 측정할 수 있고, 도어체커나 도어힌지의 형상 및 마찰도에 대한 영향 인자를 고려하여 도어의 개폐 성능을 판단할 수 있다는 장점이 있다.As described above, in the case of the opening / closing performance measuring apparatus of the vehicle door of the present invention, by measuring the force when opening or closing the door, it is possible to measure the opening and closing performance of the door in a manner similar to the operating conditions used by the actual user, There is an advantage in that the opening and closing performance of the door can be determined in consideration of the influence factors on the shape and friction of the door checker or the door hinge.

본 발명은 특정한 실시예에 관련하여 도시하고 설명하였지만, 이하의 특허청 구범위에 의해 제공되는 본 발명의 정신이나 분야를 벗어나지 않는 한도 내에서 본 발명이 다양하게 개량 및 변화될 수 있다는 것을 당 업계에서 통상의 지식을 가진자에게 있어서 자명할 것이다.While the invention has been shown and described with respect to particular embodiments, it is to be understood that various changes and modifications can be made in the art without departing from the spirit or scope of the invention as provided by the following claims. It will be obvious to those of ordinary skill.

도 1은 종래기술에 따른 차량용 도어의 닫힘성능측정장치를 도시한 구성도.1 is a block diagram showing a closing performance measurement apparatus for a vehicle door according to the prior art.

도 2는 본 발명에 따른 차량용 도어의 개폐성능측정장치를 개략적으로 도시한 구성도.Figure 2 is a schematic diagram showing the opening and closing performance measuring apparatus of the vehicle door according to the present invention.

도 3은 본 발명에 따른 차량용 도어의 개폐성능측정장치를 도시한 사시도.Figure 3 is a perspective view of the opening and closing performance measuring apparatus for a vehicle door according to the present invention.

도 4a 및 도 4b는 도어의 반전력을 측정하기 위한 본 발명에 따른 차량용 도어의 개폐성능측정장치의 작동 전과 작동 후 상태를 각각 도시한 상태도.Figures 4a and 4b is a state diagram showing the state before and after the operation of the opening and closing performance measuring device of the vehicle door according to the present invention for measuring the reversal force of the door, respectively.

※도면의 주요 부분에 대한 부호설명※※ Code explanation for main part of drawing ※

100 : 지그 200 : 작동유닛100: jig 200: operating unit

300 : 수평이동수단 400 : 로드셀300: horizontal movement means 400: load cell

500 : 제어유닛500 control unit

Claims (5)

지그(100);Jig 100; 도어의 개폐 작동을 위해 도어(600)에 일정 하중을 가하는 작동바(220)와, 상기 작동바(220)에 마련되어 도어(600) 열림을 위한 작동실린더(210)의 작동시 상기 도어(600)를 당긴 후 자중에 의해 하방으로 회동되는 자유편(230)을 포함하는 작동유닛(200);An operation bar 220 for applying a predetermined load to the door 600 for opening and closing the door, and the door 600 is provided in the operation bar 220 when the operation cylinder 210 for opening the door 600 is operated. An operation unit 200 including a free piece 230 which is rotated downward by its own weight after being pulled out; 상기 작동유닛(200)이 수평이동되도록 상기 지그(100)와 상기 작동유닛(200) 사이를 서로 연결하는 수평이동수단(300);Horizontal movement means (300) connecting the jig (100) and the operation unit (200) to each other so that the operation unit (200) is moved horizontally; 상기 작동바(220)에 장착되어 상기 작동바(220)의 작동시 상기 도어(600)의 닫힘력 또는 반발력을 측정하는 로드셀(400); 및A load cell 400 mounted to the operation bar 220 to measure a closing force or repulsive force of the door 600 when the operation bar 220 is operated; And 상기 작동실린더(210)의 작동을 조절하기 위한 제어유닛(500)을 포함하고,It includes a control unit 500 for adjusting the operation of the operation cylinder 210, 상기 수평이동수단(300)은, 외주면에 나사산이 형성되며 상기 작동유닛(200)의 길이방향으로 연장 형성되는 수평회전바(310)와, 상기 수평회전바(310)에 의해 회전되도록 상기 작동유닛(200)에 설치되는 수평회전레버(320)와, 상기 수평회전바(310)의 나사산과 치합되는 동시에 상기 작동유닛(200)에 고정되는 수평이동편(330)으로 구성되는 것을 특징으로 하는 차량용 도어의 개폐성능측정장치.The horizontal moving means 300, the thread is formed on the outer circumferential surface and the horizontal rotating bar 310 is formed extending in the longitudinal direction of the operating unit 200, and the operating unit to be rotated by the horizontal rotating bar 310 The horizontal rotation lever 320 is installed in the 200, and the vehicle is characterized in that consisting of a horizontal moving piece 330 is fixed to the operating unit 200 at the same time meshed with the screw thread of the horizontal rotation bar (310). Door opening and closing performance measuring device. 삭제delete 삭제delete 제1항에 있어서, 상기 지그(100)는, 지지바디(110)와, 상기 지지바디(110)의 상부에 회전 가능하게 설치되고 수직이동수단(120)을 매개로 하여 상기 작동유닛(200)과 결합되는 수직유닛(130)을 포함하는 것을 특징으로 하는 차량용 도어의 개폐성능측정장치.According to claim 1, The jig 100, the support body 110, the support body 110 is rotatably installed on the upper portion of the support unit 110 via the vertical movement means 120, the operation unit 200 Opening and closing performance measurement apparatus for a vehicle door comprising a vertical unit 130 coupled to. 제4항에 있어서, 상기 수직이동수단(120)은, 외주면에 나사산이 형성되며 상기 수직유닛(130)의 길이방향으로 연장 형성되는 승강회전바(121)와, 상기 승강회전바(121)에 의해 회전되도록 상기 수직유닛(130)에 설치되는 승강회전레버(122)와, 상기 승강회전바(121)의 나사산과 치합 되는 동시에 상기 수직유닛(130)에 고정되는 승강이동편(123)으로 구성되는 것을 특징으로 하는 차량용 도어의 개폐성능측정장치.According to claim 4, The vertical movement means 120, the screw thread is formed on the outer peripheral surface and extending in the longitudinal direction of the vertical unit 130 and the elevating rotation bar 121, the elevating rotation bar 121 Lifting rotation lever 122 is installed on the vertical unit 130 to be rotated by, and the lifting movement piece 123 is engaged with the screw thread of the lifting rotation bar 121 and fixed to the vertical unit 130 Opening and closing performance measuring apparatus for a vehicle door, characterized in that.
KR1020070078598A 2007-08-06 2007-08-06 Apparatus for measuring open and close performance of vehicle door KR100857202B1 (en)

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CN101806658A (en) * 2010-04-06 2010-08-18 杨炼 Machine for testing fatigue of door hinge
CN102221442A (en) * 2011-03-14 2011-10-19 宁波信泰机械有限公司 Adjustable buffering device for drop test platform of automobile tail gate
CN102221442B (en) * 2011-03-14 2013-06-19 宁波信泰机械有限公司 Adjustable buffering device for drop test platform of automobile tail gate
CN103630381A (en) * 2013-09-30 2014-03-12 南车青岛四方机车车辆股份有限公司 Device for detecting rail vehicle door
CN103630381B (en) * 2013-09-30 2016-02-10 南车青岛四方机车车辆股份有限公司 A kind of rail vehicle door pick-up unit
US10113939B2 (en) 2015-05-21 2018-10-30 GM Global Technology Operations LLC Test arrangement for testing damper devices for damping a flap that is pivotable about a real pivot axis and method for testing the damper devices
US10113940B2 (en) 2015-05-21 2018-10-30 GM Global Technology Operations LLC Coupling device, particularly for coupling damping apparatus on a test frame of a test arrangement and test arrangement with the coupling device
KR101704993B1 (en) 2015-05-26 2017-02-10 한국기계연구원 Testing apparatus and method for door endurance
KR20160138675A (en) * 2015-05-26 2016-12-06 한국기계연구원 Testing apparatus and method for door endurance
CN106598132A (en) * 2017-02-08 2017-04-26 上汽大众汽车有限公司 Sealing force control and measuring apparatus of door lock test bench
CN108844722A (en) * 2018-03-26 2018-11-20 广东通立工业自动化系统有限公司 Door closer automatic detecting machine
CN108844722B (en) * 2018-03-26 2024-04-09 广东通立工业自动化系统有限公司 Automatic detector for door closer
CN113834665A (en) * 2021-08-27 2021-12-24 东风柳州汽车有限公司 Sliding door outward-pushing experimental device
CN113834665B (en) * 2021-08-27 2024-05-14 东风柳州汽车有限公司 Sliding door outward pushing experimental device
CN114593903A (en) * 2022-03-11 2022-06-07 四川航天职业技术学院(四川航天高级技工学校) Automobile door hinge detection device
CN114593903B (en) * 2022-03-11 2023-09-22 四川航天职业技术学院(四川航天高级技工学校) Automobile door hinge detection device

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