KR100260208B1 - Car body fixing jig of large suspension character test equipment - Google Patents

Car body fixing jig of large suspension character test equipment Download PDF

Info

Publication number
KR100260208B1
KR100260208B1 KR1019970081183A KR19970081183A KR100260208B1 KR 100260208 B1 KR100260208 B1 KR 100260208B1 KR 1019970081183 A KR1019970081183 A KR 1019970081183A KR 19970081183 A KR19970081183 A KR 19970081183A KR 100260208 B1 KR100260208 B1 KR 100260208B1
Authority
KR
South Korea
Prior art keywords
plate
fixing
rod
frame
slot hole
Prior art date
Application number
KR1019970081183A
Other languages
Korean (ko)
Other versions
KR19990060936A (en
Inventor
남관현
Original Assignee
정몽규
현대자동차주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 정몽규, 현대자동차주식회사 filed Critical 정몽규
Priority to KR1019970081183A priority Critical patent/KR100260208B1/en
Publication of KR19990060936A publication Critical patent/KR19990060936A/en
Application granted granted Critical
Publication of KR100260208B1 publication Critical patent/KR100260208B1/en

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
    • 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
    • G01M17/007—Wheeled or endless-tracked vehicles
    • G01M17/04—Suspension or damping
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q2703/00—Work clamping
    • B23Q2703/02—Work clamping means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
    • B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
    • B60G2206/90—Maintenance
    • B60G2206/99—Suspension element selection procedure depending on loading or performance requirements, e.g. selection of damper, spring or bush

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

PURPOSE: A vehicle body fixing jig in a large suspension tester is provided to improve interchangeability by adjusting the height and the width of a frame fixing rod and a bolt rod, and to test the suspension precisely by fixing firmly. CONSTITUTION: A vehicle body fixing jig is composed of a body(120) having a fixing plate(121) fastened by a fixing bolt(122) in a plate mounted in a floor, and a plate(124) with slot holes(123) in corners; a frame fixing rod(130) having a lower threaded part(131) combined with a nut(132) in the slot hole of the plate, and a bent part(134) curved with an end threaded part(133) to hold a vehicle body frame; and a bolt rod(140) having an O-ring(141) inserted to the bent part of the frame fixing rod and fixed by a nut(142), and a threaded part(143) fixed in the slot hole of the plate by a nut(144) in the lower part. The frame fixing jig and the bolt rod are adjusted in width and height with the slot hole of the plate.

Description

대형 서스펜션 특성시험기의 차체 고정용 지그Jig for fixing body of large suspension characteristic tester

본 발명은, 상용 차량의 서스펜션 특성값을 측정하기 위하여 차체를 고정하는 시험기의 지그에 관한 것으로, 특히 상용차량의 제원에 관계없이 호완성 있게 차량의 차체를 고정시킬 수 있는 대형 서스펜션 특성시험기의 차체 고정용 지그에 관한 것이다.The present invention relates to a jig of a tester for fixing a vehicle body in order to measure a suspension characteristic value of a commercial vehicle, and in particular, a body of a large suspension characteristic tester capable of fixing the vehicle body of a vehicle with good stability regardless of the specifications of the commercial vehicle. It relates to a fixing jig.

일반적으로, 대형(상용차량)차량의 서스펜션(suspension)특성시험은 차량의 차체를 고정시킨 상태에서 서스펜션에 진동장치(액츄에이터)로 진동을 가하여 서스펜션의 특성값을 측정하게 된다.In general, a suspension characteristic test of a large (commercial vehicle) vehicle is to measure the characteristic value of the suspension by applying vibration to the suspension with an oscillator (actuator) while the vehicle body is fixed.

현재 상용차량 서스펜션 특성시험시 사용되어지고 있는 지그로는 벤즈사에서 사용하고 있는 지그가 전부였으며, 이 지그는 적재함 탈거후 상,하방향으로 부재를 설치한 후 시험실 바닥의 정반에 클랩핑하도록 형성된 것이다.Currently, the jig used in the characteristic test of commercial vehicle suspension is all of the jig used by Benz Corporation. This jig is formed to be clamped on the surface plate of the laboratory floor after installing the member in the up and down direction after removing the loading box. will be.

상기와 같은 종래의 대형 서스펜션 특성시험기의 차체 고정용 지그는, 차체가 견고하게 고정(밴딩)되어 지지 않아 서스펜션 특성시험 데이터의 에러가 많았을 뿐만 아니라, 적재함 규격의 제한으로 프론트부의 고정이 곤란하였고, 상용차량과 같이 고하중이 작용하는 차량에서는 서스펜션 전후의 고정이 필요로 하였으며, 횡방향 작용력, 아래방향 작용력에 대한 고정력이 떨어지는 문제점을 가지고 있었다.As described above, the vehicle body fixing jig of the conventional large suspension characteristic tester has not been rigidly fixed (bending), so there are many errors in the suspension characteristic test data. In a vehicle with high loads, such as a commercial vehicle, it is necessary to fix the suspension before and after the suspension and have a problem in that the fixing force for the lateral and downward forces is inferior.

본 발명의 목적은, 시험실 바닥에 설치된 정반에 본체를 고정 설치하고, 이 본체의 상부로 형성된 플레이트의 슬롯홀에 절곡형성되어진 프레임고정용 로드가 볼트 조인되어지며, 이 프레임고정용로드에 끼워지는 O-링을 가지는 볼트봉이 플레이트의 슬롯홀에 고정되어지게 한 것으로서, 본체 플레이트에 너트조인되는 프레임고정용 로드와 볼트봉의 상,하높낮이 조절과, 좌,우폭의 자유로운 조절로 차량의 제원에 관계없이 호환성 있게 사용할 수 있을 뿐만 아니라, 적재함 규격 제한에 따른 고정의 불가능을 해소하였고, 상용차량과 같이 고하중이 작용하는 차량에서의 서스펜션 전후 고정과 횡방향 작용력, 아래방향 작용력에 대한 고정력을 향상시킴은 물론, 견고한 고정으로 서스펜션 특성시험 데이터의 정확성을 도모할 수 있는 대형 서스펜션 특성시험기의 차체 고정용 지그를 제공하는 데 있다.An object of the present invention is to fix the main body to the surface plate installed on the bottom of the test chamber, the frame fixing rod bent to the slot hole of the plate formed as the upper portion of the main body is bolted, the frame fixing rod The bolt rod with O-ring is fixed to the slot hole of the plate, and it is related to the specification of the vehicle by adjusting the upper and lower height of the frame fixing rod and the bolt rod which are nut-joined to the main plate, and the free adjustment of the left and right width. Not only can it be used interchangeably, but it also eliminates the possibility of fixing according to the limitations of the loading box standard, and improves the fixing force before and after suspension, lateral action force and downward action force in high load vehicles such as commercial vehicles. In addition, the large suspension characteristics that can ensure the accuracy of the suspension characteristics test data with a solid fixing It is to provide a jig for fixing the body of the tester.

도1은 본 발명에 따른 대형 서스펜션 특성시험기의 차체 고정용 지그의 분리 구성도.1 is a separation configuration of the jig for fixing the vehicle body of the large suspension characteristic tester according to the present invention.

도2는 본 발명의 지그에 의해 차체 프레임이 고정되어진 상태를 예시한 일측면도.Figure 2 is a side view illustrating a state in which the vehicle body frame is fixed by the jig of the present invention.

도3은 본 발명에 따른 대형 서스펜션 특성시험기의 차체 고정용 지그 사용 상태도.Figure 3 is a state of use of the jig for fixing the body of the large suspension characteristic tester according to the present invention.

※ 도면의 주요 부분에 사용된 부호 설명 ※※ Explanation of symbols used in the main part of the drawing ※

110 : 정반 120 : 본체110: plate 120: main body

121 : 고정판 122 : 볼트121: fixing plate 122: bolt

123 : 슬롯홀 124 : 플레이트123: slot hole 124: plate

130 : 프레임고정용 로드 131,133,143 : 나사부130: frame fixing rod 131,133,143: screw part

132,142.144 : 너트 134 : 절곡부132,142.144: nut 134: bend

140 : 볼트봉 141 : O-링140: bolt rod 141: O-ring

150 : 와셔 200 : 차체 프레임150: washer 200: body frame

이러한 본 발명의 목적은, 시험실 바닥에 설치된 정반(110)에 고정판(121)이 고정볼트(122)에 의해 고정되고, 네모서리에 슬롯홀(123)을 가지는 플레이트(124)가 부상로 설치되어진 본체(120)와;The object of the present invention is that the fixing plate 121 is fixed to the surface plate 110 installed on the bottom of the test chamber by the fixing bolt 122, the plate 124 having a slot hole 123 in the four corners is installed by injury Main body 120;

상기 본체(1200의 플레이트(124)에 형성된 슬롯홀(123)에 하단의 나사부(131)가 너트(132) 조인되고, 끝단에 나사부(133)를 가지고 절곡되어서 차체 프레임(200)을 잡아줄 수 있도록 된 절곡부(134)를 가지는 프레임 고정용 로드(130)와;The screw thread 131 at the lower end is joined to the nut 132 in the slot hole 123 formed in the plate 124 of the main body 1200, and bent with the screw part 133 at the end to hold the vehicle body frame 200. A frame fixing rod 130 having a bent portion 134;

상기 프레임고정용 로드(130)의 절곡부(134)에 끼워져 너트(142)고정되어지는 O-링(141)을 상부로 구비하고, 하단에 형성된 나사부(143)가 플레이트(124)의 슬롯홀(123)에 너트(144) 고정되어지는 볼트봉(140)으로 구성된 것에 의해 달성된다.The O-ring 141 is inserted into the bent portion 134 of the frame fixing rod 130 and is fixed to the nut 142, and the screw portion 143 formed at the bottom thereof is a slot hole of the plate 124. And a bolt rod 140 that is fixed to the nut 144.

상기 프레임고정용 로드(130)와, 볼트봉(140)은 플레이트(124)의 슬롯홀(123)에 의해 폭조절 및 상하조절이 가능하도록 설치된 것이다.The frame fixing rod 130 and the bolt rod 140 are installed to allow width adjustment and vertical adjustment by the slot hole 123 of the plate 124.

이하, 본 발명의 바람직한 실시예를 명세서에 첨부된 도면을 참조하여 보다 상세하게 설명한다.Hereinafter, preferred embodiments of the present invention will be described in more detail with reference to the accompanying drawings.

도1은 본 발명에 따른 대형 서스펜션 특성시험기의 차체 고정용 지그의 분리 구성도 이고, 도2는 본 발명의 지그에 의해 차체 프레임이 고정되어진 상태를 예시한 일측면도 이며, 도3은 본 발명에 따른 대형 서스펜션 특성시험기의 차체 고정용 지그 사용 상태도 이다.Figure 1 is a separated configuration of the vehicle body fixing jig of the large suspension characteristic tester according to the present invention, Figure 2 is a side view illustrating a state in which the vehicle body frame is fixed by the jig of the present invention, Figure 3 is a present invention This is a state of use of the jig for fixing the body of the large suspension characteristics tester according to.

도시된 바와 같이, 본 발명에 따른 대형 서스펜션 특성시험기의 차체 고정용 지그를 이용하여 차체 프레임(200)을 고정할 때에는, 본체(120)의 플레이트(124) 상면에 차체 프레임(200)이 위치하도록 한다.As shown, when fixing the vehicle body frame 200 using the vehicle body fixing jig of the large suspension characteristic tester according to the present invention, so that the vehicle body frame 200 is located on the upper surface of the plate 124 of the main body 120 do.

상기와 같은 상태에서 프레임고정용 로드(130)의 절곡부(134)가 차체 프레임(200)의 상면에 위치하도록 한 상태에서 하단의 나사부(131)를 플레이트(124)의 슬롯홀(123)에 삽입되어 지게 한다.In the above state, the bent portion 134 of the frame fixing rod 130 is positioned on the upper surface of the vehicle body 200, and the lower screw portion 131 is inserted into the slot hole 123 of the plate 124. To be inserted.

상기와 같이 프레임고정용 로드(130)가 설치되어진 상태에서 절곡부(134)에 와셔(150)을 끼운 후, 볼트봉(140)의 상부로 형성된 O-링(141)을 끼우고, 하단의 나사부(143)를 플레이트(124)의 슬롯홀(123)에 삽입한다.Insert the washer 150 in the bent portion 134 in the state in which the frame fixing rod 130 is installed as described above, and then insert the O-ring 141 formed in the upper portion of the bolt rod 140, The thread 143 is inserted into the slot hole 123 of the plate 124.

이와 같은 상태에서 프레임고정용 로드(130)의 절곡부(134) 나사부(133)에 너트(142)를 체결하여 볼트봉(130)을 고정한다.In this state, the bolt rod 130 is fixed by fastening the nut 142 to the bent portion 134 screw portion 133 of the frame fixing rod 130.

한편, 본체(120) 플레이트(124)의 슬롯홀(123)에 끼워진 프레임고정용 로드(130)의 나사부(131)와 볼트봉(140)의 나사부(143)에 너트(132)(144)를 체결하여 프레임고정용 로드(130)와, 볼트봉(140)을 고정함으로서, 차체 프레임(200)을 견고히 고정할 수가 있게 되는 것이다.(도2)Meanwhile, nuts 132 and 144 may be attached to the threaded portion 131 of the frame fixing rod 130 and the threaded portion 143 of the bolt rod 140 fitted into the slot hole 123 of the plate 120 of the main body 120. By fastening the frame fixing rod 130 and the bolt rod 140 by fastening, the vehicle body 200 can be firmly fixed (FIG. 2).

상기와 같이 프레임고정용 로드(130)와 볼트봉(140)의 조절이 가능함에 따라 차량 제원에 관계없이 손쉽게 차체 프레임(200)을 고정할 수가 있는 것이다.As described above, as the frame fixing rod 130 and the bolt rod 140 can be adjusted, the vehicle body frame 200 can be easily fixed regardless of the vehicle specifications.

상기와 같이 지그에 의해 차체 프레임(200)이 설치되어진 상태에서 서스펜션에 진동장치(액츄에이터)로 진동을 가하여 서스펜션의 특성값을 측정하게 된다.As described above, vibration is applied to the suspension by a vibrator (actuator) in a state where the vehicle body frame 200 is installed by the jig to measure the characteristic value of the suspension.

이상과 같은 본 발명은 상술한 특성의 바람직한 실시예에 한정되지 아니하며 청구범위에서 청구하는 본 발명의 요지를 벗어남 없이 당해 발명이 속하는 분야에서 통상의 지식을 가진 자라면 누구든지 다양한 변경 실시가 가능할 것이다.The present invention as described above is not limited to the preferred embodiment of the above-described characteristics and various modifications can be made by those skilled in the art without departing from the gist of the present invention claimed in the claims. .

상기된 바와 같이 본 발명에 따른 대형 서스펜션 특성시험기의 차체 고정용 지그는, 시험실 바닥에 설치된 정반에 본체를 고정 설치하고, 이 본체의 상부로 형성된 플레이트의 슬롯홀에 절곡형성되어진 프레임고정용 로드가 볼트 조인되어지며, 이 프레임고정용로드에 끼워지는 O-링을 가지는 볼트봉이 플레이트의 슬롯홀에 고정되어지게 한 것으로서, 본체 플레이트에 너트조인되는 프레임고정용 로드와 볼트봉의 상,하높낮이 조절과, 좌,우폭의 자유로운 조절로 차량의 제원에 관계없이 호환성 있게 사용할 수 있을 뿐만 아니라, 적재함 규격 제한에 따른 고정의 불가능을 해소하였고, 상용차량과 같이 고하중이 작용하는 차량에서의 서스펜션 전후 고정과 횡방향 작용력, 아래방향 작용력에 대한 고정력을 향상시킴은 물론, 견고한 고정으로 서스펜션 특성시험 데이터의 정확성을 도모할 수 있도록 한 매우 유용한 발명인 것이다.As described above, the vehicle body fixing jig of the large suspension characteristic tester according to the present invention has a frame fixing rod formed by fixing the main body to a surface plate installed at the bottom of the test chamber, and being bent in the slot hole of the plate formed on the upper part of the main body. It is bolted and bolt rod having O-ring inserted into the frame fixing rod is fixed to the slot hole of the plate, and the upper and lower height adjustment of the frame fixing rod and bolt rod which is nut-joined to the body plate By freely adjusting the left and right width, it can be used interchangeably regardless of the specifications of the vehicle, and also eliminated the possibility of fixing according to the limitation of the loading box standard. Enhances the holding force against the lateral and downward forces, as well as a solid suspension It is a very useful invention that allows the accuracy of the characteristic test data.

Claims (1)

시험실 바닥에 설치된 정반(110)에 고정판(121)이 고정볼트(122)에 의해 고정되고, 네모서리에 슬롯홀(123)을 가지는 플레이트(124)가 부상로 설치되어진 본체(120)와; 상기 본체(120)의 플레이트(124)에 형성된 슬롯홀(123)에 하단의 나사부(131)가 너트(132) 조인되고, 끝단에 나사부(133)를 가지고 절곡되어서 차체 프레임(200)을 잡아줄 수 있도록 된 절곡부(134)를 가지는 프레임 고정용 로드(130)와; 상기 프레임고정용 로드(130)의 절곡부(134)에 끼워져 너트(142)고정되어지는 0-링(141)을 상부로 구비하고, 하단에 형성된 나사부(143)가 플레이트(124)의 슬롯홀(123)에 너트(144) 고정되어지는 볼트봉(140)으로 구성된 것을 특징으로 하는 대형서스펜션 특성시험기의 차체 고정용 지그.A main body 120 on which the fixing plate 121 is fixed to the surface plate 110 installed at the bottom of the test chamber by the fixing bolts 122, and a plate 124 having a slot hole 123 at the corners thereof is installed as a wound; The screw thread 131 at the lower end is joined to the nut 132 in the slot hole 123 formed in the plate 124 of the main body 120, and is bent with the screw part 133 at the end to hold the body frame 200. A frame fixing rod 130 having a bent portion 134 configured to be formed therein; The upper part has a 0-ring 141 fitted to the bent portion 134 of the frame fixing rod 130 and fixed to the nut 142, and a threaded portion 143 formed at the bottom thereof is a slot hole of the plate 124. A vehicle body fixing jig for a large suspension characteristic tester, comprising: a bolt rod 140 fixed to a nut 144 to 123.
KR1019970081183A 1997-12-31 1997-12-31 Car body fixing jig of large suspension character test equipment KR100260208B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019970081183A KR100260208B1 (en) 1997-12-31 1997-12-31 Car body fixing jig of large suspension character test equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019970081183A KR100260208B1 (en) 1997-12-31 1997-12-31 Car body fixing jig of large suspension character test equipment

Publications (2)

Publication Number Publication Date
KR19990060936A KR19990060936A (en) 1999-07-26
KR100260208B1 true KR100260208B1 (en) 2000-08-01

Family

ID=19530507

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019970081183A KR100260208B1 (en) 1997-12-31 1997-12-31 Car body fixing jig of large suspension character test equipment

Country Status (1)

Country Link
KR (1) KR100260208B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100313026B1 (en) * 1999-10-04 2001-11-03 이계안 Clamping jig for testing suspension character of large vehicle

Also Published As

Publication number Publication date
KR19990060936A (en) 1999-07-26

Similar Documents

Publication Publication Date Title
CN102472687A (en) Vehicle securing structure
KR100260208B1 (en) Car body fixing jig of large suspension character test equipment
JP2905086B2 (en) Roof carrier for vehicles
KR100448758B1 (en) Mounting jig for vehicle trailer towing stiffness test
US4046480A (en) Mounting device for vehicle shock absorber
KR20090070667A (en) Rubber mounting structure capable of adjusting vibration constant
EP0258933A2 (en) A vehicle chassis clamp
US4754523A (en) Fastening tool for wheel cover
KR19990028099A (en) Shear test jig device of welded stud
KR19990033172A (en) Jig for mounting tester
US3940185A (en) Centering device for rail brake magnets on vehicles
KR200152232Y1 (en) A jig for measuring spring elastic factor
KR100492408B1 (en) Coupled element of an accelerometer for oscillation test of a vehicle
CN219867212U (en) Mounting device and generator set
KR100313026B1 (en) Clamping jig for testing suspension character of large vehicle
KR100256542B1 (en) Force test jig of trailer towing
KR20230042932A (en) Mounting structure for attachment of vehicle
KR0131832Y1 (en) Vibration test jig for automobile combination switch
KR100253801B1 (en) Jig for testing characteristic of radiator mounting insulator
KR20020080706A (en) Body mounting rubber assembly
KR0126226Y1 (en) Jig for fixing front bump of a car
KR0142599B1 (en) Mounting device of a jack for an automobile
KR100411137B1 (en) Sock absorber testing jig
KR0126225Y1 (en) Jig for fixing rear bump of a car
JPH0722948Y2 (en) In-vehicle speaker mounting device

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
LAPS Lapse due to unpaid annual fee