KR20000073470A - Sub frame fixing jig apparatus - Google Patents

Sub frame fixing jig apparatus Download PDF

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Publication number
KR20000073470A
KR20000073470A KR1019990016780A KR19990016780A KR20000073470A KR 20000073470 A KR20000073470 A KR 20000073470A KR 1019990016780 A KR1019990016780 A KR 1019990016780A KR 19990016780 A KR19990016780 A KR 19990016780A KR 20000073470 A KR20000073470 A KR 20000073470A
Authority
KR
South Korea
Prior art keywords
sub
frame
fixing jig
pillar
jig device
Prior art date
Application number
KR1019990016780A
Other languages
Korean (ko)
Inventor
여인완
Original Assignee
정몽규
현대자동차 주식회사
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, 현대자동차 주식회사 filed Critical 정몽규
Priority to KR1019990016780A priority Critical patent/KR20000073470A/en
Publication of KR20000073470A publication Critical patent/KR20000073470A/en

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Classifications

    • 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
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06—Work-clamping means
    • 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
    • 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
    • B23Q2703/10—Devices for clamping workpieces of a particular form or made from a particular material

Abstract

PURPOSE: A jig device for fixing sub-frame is provided to fix several kind of sub-frames by constituting the device to control the distance of a pillar for fixing the sub-frame in a three dimensional direction. CONSTITUTION: A jig device for fixing sub-frame comprises a support bed; an advancing/retreating movement members(52) moving in frontward and rearward direction of the support bed, of which one side is formed with a fastening member(52a) to be fixed at a predetermined position; a leftward/rightward movement members(53) moving in left and right direction on the upper side of the advancing/retreating movement member, of which one side is formed with a fastening member(53a) to be fixed at a predetermined position of the advancing/retreating movement member(52) and also upper side is formed with a protrusion; and pillars(54) for supporting the sub-frame, in which grooves allowing the protrusions of the leftward/rightward movement member to be inserted for controlling its height is formed.

Description

서브 프레임 고정용 지그장치 { Sub frame fixing jig apparatus }Sub frame fixing jig apparatus {Sub frame fixing jig apparatus}

본 발명은 서브 프레임을 고정시키는 서브 프레임 고정용 지그장치에 관한 것으로서, 특히 서브 프레임을 고정시키기 위한 기둥을 3차원 방향에 대하여 그 거리를 조절할 수 있도록 구성되어 여러 종류의 서브 프레임을 고정시킬 수 있는 서브 프레임 고정용 지그장치에 관한 것이다.The present invention relates to a sub-frame fixing jig device for fixing a sub-frame, in particular, a column for fixing the sub-frame is configured to adjust the distance with respect to the three-dimensional direction can be fixed to various types of sub-frame A subframe fixing jig device.

일반적으로, 서브 프레임은 엔진과 변속기를 차체에 설치할 때 많이 사용되는 프레임으로서, 일반적인 서브 프레임(1)의 일례가 도 1에 도시되어 있다.In general, the sub-frame is a frame commonly used when installing the engine and the transmission in the vehicle body, an example of a general sub-frame (1) is shown in FIG.

참조된 도면, 도 2는 종래기술에 의한 서브 프레임 고정용 지그장치의 사시도이고, 도 3은 종래기술에 의한 서브 프레임 고정용 지그장치의 평면도이다.2 is a perspective view of a subframe fixing jig apparatus according to the prior art, and FIG. 3 is a plan view of a subframe fixing jig apparatus according to the prior art.

종래의 서브 프레임 고정용 지그장치는 도 2 및 도 3에 도시된 바와 같이 받침대(11)의 상부면에 각각 적합한 3차원 좌표(X', Y'. H')에 네 개의 기둥(12)이 세워져 고정되어 있고, 그 상부에 서브 프레임(10)이 고정되게 된다.In the conventional sub-frame fixing jig device, as shown in FIGS. 2 and 3, four pillars 12 are provided at three-dimensional coordinates (X ', Y'. H ') respectively suitable for the upper surface of the pedestal 11. It is upright and fixed, and the subframe 10 is fixed to the upper part.

그러나, 종래의 서브 프레임 고정용 지그장치는 각각의 차종과 고정하고자 하는 목적물에 따라 상기 기둥(12)의 3차원 좌표(X', Y', H')가 달라지기 때문에 새로운 서브 프레임 고정용 지그장치를 새로 제작하여야 할뿐만 아니라 오차가 발생하는 경우에는 그 치유가 거의 불가능하다. 따라서 생산비가 상승하고 작업성이 저하되는 문제점이 있다.However, in the conventional subframe fixing jig device, since the three-dimensional coordinates (X ', Y', H ') of the pillar 12 is changed according to each vehicle type and the object to be fixed, a new subframe fixing jig. Not only does the device have to be rebuilt, but in case of errors, the healing is almost impossible. Therefore, there is a problem that the production cost rises and workability is lowered.

본 발명은 상기한 종래 기술의 문제점을 해결하기 위하여 안출된 것으로서, 서브 프레임의 기둥이 3차원 방향 모두에 걸쳐 이동될 수 있도록 구성하여 차종별로 서로 상이한 좌표 및 높이에 대응할 수 있는 서브 프레임 고정용 지그장치를 제공하는데 그 목적이 있다.The present invention has been made to solve the above-described problems of the prior art, a sub-frame fixing jig that can correspond to different coordinates and heights for each vehicle type by configuring so that the pillar of the sub-frame can be moved in all three-dimensional direction The purpose is to provide a device.

도 1은 일반적인 서브 프레임의 정면도,1 is a front view of a general subframe,

도 2는 종래기술에 의한 서브 프레임 고정용 지그장치의 사시도,Figure 2 is a perspective view of a jig device for fixing a sub-frame according to the prior art,

도 3은 종래기술에 의한 서브 프레임 고정용 지그장치의 평면도,3 is a plan view of a jig device for fixing a subframe according to the prior art;

도 4는 본 발명에 의한 서브 프레임 고정용 지그장치의 사시도,4 is a perspective view of a jig device for fixing a subframe according to the present invention;

도 5는 본 발명에 의한 서브 프레임 고정용 지그장치의 일부구성요소인 좌우 이동부재의 측면도,5 is a side view of a left and right moving member which is a part of a sub-frame fixing jig device according to the present invention;

도 6은 본 발명에 의한 서브 프레임 고정용 지그장치의 일부구성요소인 기둥의 사시도,6 is a perspective view of a pillar which is a part of a sub-frame fixing jig device according to the present invention;

도 7은 본 발명에 의한 서브 프레임 고정용 지그장치의 일부구성요소인 기둥의 단면도이다.7 is a cross-sectional view of a pillar that is a part of a sub-frame fixing jig device according to the present invention.

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

50 : 서브 프레임 51 : 받침대 52 : 전후 이동부재50: sub-frame 51: base 52: front and rear moving member

53 : 좌우 이동부재 54 : 기둥53: left and right moving member 54: pillar

본 발명은 받침대와, 상기 받침대의 전후방향으로 이동되고 일정위치에서 고정될 수 있도록 일측에 체결부가 형성된 전후 이동부재와, 상기 전후 이동부재의 상면에서 좌우방향으로 이동되고 상기 전후 이동부재의 일정위치에서 고정될 수 있도록 일측에 체결부가 형성되는 동시에 상면에 긴 돌기가 형성된 좌우 이동부재와, 높이가 조절될 수 있도록 상기 좌우 이동부재의 돌기에 끼워지는 홈이 형성되고 서브 프레임을 지지하는 기둥을 포함하여 구성된 것을 특징으로 한다.The present invention provides a pedestal, a front and rear moving member having a fastening portion formed at one side so as to be moved in the front and rear direction of the pedestal and fixed at a predetermined position, and is moved in a left and right direction from an upper surface of the front and rear moving member and is a predetermined position of the front and rear moving member. A fastening part is formed on one side to be fixed at the same time and the left and right moving members are formed with a long projection on the upper surface, and a groove is formed to be fitted to the projections of the left and right moving members so that the height can be adjusted and includes a pillar supporting the subframe. Characterized in that configured.

이하, 본 발명의 실시예를 참조된 도면을 참조하여 설명하면 다음과 같다.Hereinafter, an embodiment of the present invention will be described with reference to the accompanying drawings.

우선 참조된 도면, 도 4는 본 발명에 의한 서브 프레임 고정용 지그장치의 사시도이고, 도 5는 본 발명에 의한 서브 프레임 고정용 지그장치의 일부구성요소인 좌우 이동부재의 측면도이며, 도 6은 본 발명에 의한 서브 프레임 고정용 지그장치의 일부구성요소인 기둥의 사시도이고, 도 7은 본 발명에 의한 서브 프레임 고정용 지그장치의 일부구성요소인 기둥의 단면도이다.4 is a perspective view of a subframe fixing jig device according to the present invention, and FIG. 5 is a side view of a left and right moving member that is a part of the subframe fixing jig device according to the present invention. It is a perspective view of the pillar which is a component of the subframe fixing jig apparatus which concerns on this invention, and FIG. 7 is sectional drawing of the pillar which is a component of the subframe fixing jig apparatus which concerns on this invention.

본 발명에 의한 서브 프레임 고정용 지그장치는 도 4 내지 도 7에 도시된 바와 같이 받침대(51)와, 상기 받침대(51)의 상면에서 전후방향으로 이동되고 일정위치에서 나사(60)에 의해 체결되어 고정될 수 있도록 체결부(52a)가 형성된 두 개의 전후 이동부재(52)와, 상기 전후 이동부재(52)의 상면에서 좌우방향으로 이동되고 일정위치에서 나사(60)에 의해 체결되어 고정될 수 있도록 체결부(53a)가 형성되는 동시에 상면에 나사가 형성된 돌기(53b)가 세워진 네 개의 좌우 이동부재(53)와, 서브 프레임(50)을 지지하고 높이가 조절될 수 있도록 상기 좌우 이동부재(53)의 돌기에 나사결합되는 홈(54a)이 형성된 네 개의 기둥(54)으로 구성된다.4 to 7, the jig device for fixing the subframe according to the present invention is moved in the front and rear direction from the upper surface of the pedestal 51 and the pedestal 51 and fastened by a screw 60 at a predetermined position. Two front and rear moving members 52 having fastening portions 52a formed thereon to be secured and moved from the upper and rear surfaces of the front and rear moving members 52 and fastened and fixed by screws 60 at a predetermined position. Four left and right moving members 53 on which a fastening part 53b is formed on the upper surface and a fastening part 53a is formed on the upper surface thereof, and the sub frame 50 is supported so that the height of the left and right moving members can be adjusted. It consists of four pillars 54 in which grooves 54a are screwed to the projections of 53.

상기에서, 작업자는 목적하는 서브 프레임(50)에 적합한 좌표를 미리 계산하고, 그 계산된 값에 따라 상기 전후 이동부재(52)를 Y방향을 따라 이동시키고 나사(60)로 상기 전후 이동부재(52)의 체결부(52a)를 상기 받침대(51)에 체결하여 고정한다. 그 다음, 상기 좌우 이동부재(53)를 X방향을 따라 이동시키고 나사(60)로 상기 좌우 이동부재(53)의 체결부(53a)를 상기 전후 이동부재(52)에 체결하여 고정한다. 그리고, 마지막으로 상기 기둥(54)의 홈(54a)을 상기 좌우 이동부재(53)의 돌기(53b)에 맞춘 다음 계산된 높이(H)까지 회전시켜 끼우게 된다.In the above, the operator calculates in advance coordinates suitable for the desired sub-frame 50, and moves the front and rear moving member 52 in the Y direction according to the calculated value and the screw 60 to the front and rear moving member ( The fastening part 52a of the 52 is fastened to the pedestal 51 and fixed. Next, the left and right moving members 53 are moved along the X direction, and the fastening portions 53a of the left and right moving members 53 are fastened to the front and rear moving members 52 by screws 60. Finally, the groove 54a of the pillar 54 is fitted to the protrusion 53b of the left and right moving members 53 and then rotated to the calculated height H to be fitted.

상기와 같은 상태에서, 서브 프레임(50)을 상기 기둥(54) 상부에 고정시켜 작업을 진행하게 된다.In the above state, the sub-frame 50 is fixed to the upper portion of the pillar 54 to proceed with the work.

이와 같이, 본 발명에 의한 서브 프레임 고정용 지그장치는 상기 서브 프레임(50)을 지지하는 기둥(54)의 좌표를 3차원 방향(X, Y, H) 모두에 대하여 조절할 수 있으므로 각 차량별 제원이 다른 서브 프레임에 대응할 수 있어 비용을 절감할 수 있는 동시에 작업성을 향상시킬 수 있는 효과를 제공한다.As described above, the sub-frame fixing jig apparatus according to the present invention can adjust the coordinates of the pillar 54 supporting the sub-frame 50 in all three-dimensional directions (X, Y, H). It can cope with these other sub-frames, reducing costs and improving workability.

Claims (2)

받침대와, 상기 받침대의 전후방향으로 이동되고 일정위치에서 고정될 수 있도록 일측에 체결부가 형성된 전후 이동부재와, 상기 전후 이동부재의 상면에서 좌우방향으로 이동되고 상기 전후 이동부재의 일정위치에서 고정될 수 있도록 일측에 체결부가 형성되는 동시에 상면에 긴 돌기가 형성된 좌우 이동부재와, 높이가 조절될 수 있도록 상기 좌우 이동부재의 돌기에 끼워지는 홈이 형성되고 서브 프레임을 지지하는 기둥을 포함하여 구성된 것을 특징으로 하는 서브 프레임 고정용 지그장치.And a front and rear moving member having a fastening portion formed at one side so as to be moved in the front and rear direction of the pedestal and fixed at a predetermined position, and to be moved in the left and right direction from the upper surface of the front and rear moving member and fixed at a predetermined position of the front and rear moving member. Consisting part is formed on one side so that the left and right moving members are formed with a long projection on the upper surface, and the groove is fitted to the projections of the left and right moving members so that the height can be adjusted and includes a pillar for supporting the sub-frame Jig device for sub-frame fixing. 제 1항에 있어서,The method of claim 1, 상기 좌우 이동부재의 돌기와 상기 기둥의 홈에는 상호 결합될 수 있는 나사가 형성된 것을 특징으로 하는 서브 프레임 고정용 지그장치.Sub-frame fixing jig device characterized in that the screw is formed to be mutually coupled to the projection of the left and right moving member and the groove of the pillar.
KR1019990016780A 1999-05-11 1999-05-11 Sub frame fixing jig apparatus KR20000073470A (en)

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KR1019990016780A KR20000073470A (en) 1999-05-11 1999-05-11 Sub frame fixing jig apparatus

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100572394B1 (en) * 2004-07-20 2006-04-18 현대모비스 주식회사 Jig for subframe
KR100707140B1 (en) * 2006-06-23 2007-04-13 김후진 Control device of leveling
CN104786033A (en) * 2015-05-08 2015-07-22 重庆长安汽车股份有限公司 Split assembling clamp for sedan front subframe

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100572394B1 (en) * 2004-07-20 2006-04-18 현대모비스 주식회사 Jig for subframe
KR100707140B1 (en) * 2006-06-23 2007-04-13 김후진 Control device of leveling
CN104786033A (en) * 2015-05-08 2015-07-22 重庆长安汽车股份有限公司 Split assembling clamp for sedan front subframe

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