KR20040067005A - Structure for installing leaf springs for a suspension - Google Patents

Structure for installing leaf springs for a suspension Download PDF

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Publication number
KR20040067005A
KR20040067005A KR1020030003944A KR20030003944A KR20040067005A KR 20040067005 A KR20040067005 A KR 20040067005A KR 1020030003944 A KR1020030003944 A KR 1020030003944A KR 20030003944 A KR20030003944 A KR 20030003944A KR 20040067005 A KR20040067005 A KR 20040067005A
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KR
South Korea
Prior art keywords
spring
bracket
vehicle body
spring pin
mounting structure
Prior art date
Application number
KR1020030003944A
Other languages
Korean (ko)
Inventor
안세영
Original Assignee
기아자동차주식회사
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Priority to KR1020030003944A priority Critical patent/KR20040067005A/en
Publication of KR20040067005A publication Critical patent/KR20040067005A/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
    • B60G11/02—Resilient suspensions characterised by arrangement, location or kind of springs having leaf springs only
    • B60G11/10—Resilient suspensions characterised by arrangement, location or kind of springs having leaf springs only characterised by means specially adapted for attaching the spring to axle or sprung part of the vehicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/10—Mounting of suspension elements
    • B60G2204/12—Mounting of springs or dampers
    • B60G2204/121—Mounting of leaf springs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
    • B60G2204/43—Fittings, brackets or knuckles
    • 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
    • B60G2206/80—Manufacturing procedures
    • B60G2206/82—Joining
    • B60G2206/8207—Joining by screwing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
    • F16F1/18—Leaf springs
    • F16F1/182—Leaf springs with inter-engaging portions between leaves or between leaves and mountings, e.g. ridges, notches, ripples

Abstract

PURPOSE: A leaf spring mounting structure of a suspension is provided to perform the support and rotation-prevent functions of a spring pin by mutually hanging and combining a second bracket of a vehicle body bracket unit and a spring pin plate. CONSTITUTION: A leaf spring mounting structure of a suspension for comprising a first spring eye(110) of which one end is combined to a vehicle body bracket unit, mounted with a spring pin(120) and a second spring eye of which the other end is fixed to a vehicle body frame by a shackle pin and for absorbing shock of a vehicle body is composed of the spring pin mounted with a bush(121) for absorbing vibration and inserted into the first spring eye; a spring pin plate(140) including a supporting bolt(130) inserted into the spring pin and at least one hanging projection(141); and the vehicle body bracket unit combined with the spring pin plate and the end of the supporting bolt. The vehicle body bracket unit includes a first bracket(101) positioned in the vehicle body and formed with an inserting hole to penetrate-insert and combine with the supporting bolt by a nut and a second bracket(102) positioned at the outside of the vehicle body and formed with a hanging hole(102a) to hang and combine with the hanging projection of the spring pin plate.

Description

현가장치의 리프스프링 취부구조{Structure for installing leaf springs for a suspension}Structure for installing leaf springs for suspension

본 발명은 현가장치의 리프스프링 취부구조에 관한 것으로, 특히 부품 수를 최소화하여 조립 공수 및 보수가 용이한 현가장치의 리프스프링 취부구조에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a leaf spring mounting structure of a suspension device, and more particularly, to a leaf spring mounting structure of a suspension device that can be easily assembled and repaired by minimizing the number of parts.

일반적으로 섀시 스프링은 차체와 바퀴 사이에 설치되어 주행중 노면으로부터 전달되는 충격과 바퀴의 진동을 흡수하여 차체에 전달되지 않도록 하기 위한 것으로, 금속 스프링에는 리프스프링, 코일스프링, 토션바 스프링 등이 있으며, 그밖에 고무 스프링, 공기 스프링 등도 이용되고 있다.In general, the chassis spring is installed between the body and the wheel to absorb the shock and vibration of the wheel from the road surface to prevent the transmission to the vehicle body. Metal springs include leaf springs, coil springs, torsion bar springs, Rubber springs and air springs are also used.

리프스프링은 스프링강을 띠모양으로 성형한 판(leaf)을 구부려서 포갠 것으로 스프링자체가 현가장치의 일부로서 구조부재의 역할을 수행하게 되며, 설치가 간편하여 상용차의 현가장치로 사용되고 있다.The leaf spring is formed by bending a leaf formed by forming a strip of spring steel, and the spring itself plays a role of a structural member as part of a suspension device.

도 1은 종래의 리프스프링 취부구조를 보여주는 측면도이며, 도 2는 도 1의 A-A' 선의 단면도이다.1 is a side view showing a conventional leaf spring mounting structure, Figure 2 is a cross-sectional view taken along the line AA 'of FIG.

도 1 및 도 2를 참고하면, 종래의 리프스프링 취부구조는 리프스프링의 최상단에 설치되는 메인 리프스프링(11)과, 이 메일 리프스프링(11)의 하부에 중첩되어 위치하는 보조 리프스프링(12)과, 메인 리프스프링(11)과 보조 리프스프링(12)을일체로 고정하도록 중앙부를 관통하여 구비되는 센터볼트(13)와, 이 센터볼트(13)의 양단에 구비되어 차축(1)에 고정되는 U볼트(14)와, 메인 및 보조 리프스프링(11)(12)의 양 측부를 고정하기 위한 클립밴드(15)로 구성된다.Referring to FIGS. 1 and 2, the conventional leaf spring mounting structure includes a main leaf spring 11 installed at the top of the leaf spring and an auxiliary leaf spring 12 overlapping the lower portion of the mail leaf spring 11. ), A center bolt 13 provided through the center portion to fix the main leaf spring 11 and the auxiliary leaf spring 12 as a whole, and are provided at both ends of the center bolt 13 to the axle 1. U-bolt 14 to be fixed, and the clip band 15 for fixing both sides of the main and auxiliary leaf springs (11) (12).

메인 리프스프링(11)의 양단부는 말아 올려 스프링아이가 형성되어, 차체 프레임과 연결된다.Both ends of the main leaf spring 11 are rolled up to form a spring eye, which is connected to the vehicle body frame.

즉, 메인 리프스프링(11)의 후방은 스팬(span)의 변화에 대응할 수 있도록 섀클(20)에 의해 차체 프레임(2)에 체결된다.That is, the rear of the main leaf spring 11 is fastened to the vehicle body frame 2 by the shackle 20 so as to correspond to the change of the span.

메인 리프스프링(11)의 전방은 스프링핀(30)에 의해 차체 프레임(2)에 고정된 브래킷부(3)에 체결된다.The front of the main leaf spring 11 is fastened to the bracket portion 3 fixed to the vehicle body frame 2 by a spring pin 30.

구체적으로 도 2를 참고하면, 브래킷부(3)는 차체 내측에 위치하는 제1브래킷(3a)과, 차체 외측에 위치하는 제1브래킷(3b)으로 이루어진다.Specifically, referring to FIG. 2, the bracket part 3 includes a first bracket 3a positioned inside the vehicle body and a first bracket 3b positioned outside the vehicle body.

스프링핀(30)의 일측 단부는 스프링핀 플레이트(31)에 용접 고정되며, 타측 단부는 상기 제1브래킷(3a)의 삽입공을 통해 삽입되어One end of the spring pin 30 is welded and fixed to the spring pin plate 31, the other end is inserted through the insertion hole of the first bracket (3a)

스프링핀 플레이트(31)에는 용접볼트(32)가 고정되며, 이 용접볼트(32)에는 스프링핀(30)이 삽입되어 제1브래킷(3a)과 제2브래킷(3b)에 고정 지지된다.A welding bolt 32 is fixed to the spring pin plate 31, and a spring pin 30 is inserted into the welding bolt 32 to be fixedly supported to the first bracket 3a and the second bracket 3b.

메인 리프스프링의 스프링아이(11a)에는 부시(33)가 개재되어 스프링핀(30)이 삽입된다.The spring pin 11 is inserted into the spring eye 11a of the main leaf spring with the bush 33 interposed therebetween.

그러나, 이와 같은 종래의 현가장치의 리프스프링 취부구조는 조립 작업이 지난하여 작업 효율성이 떨어지는 문제점이 있다.However, such a leaf spring mounting structure of the conventional suspension device has a problem that the work efficiency is lowered since the assembly work has passed.

구체적으로는 종래의 현가장치의 리프스프링 취부구조는 메인 리프스프링(11)의 스프링아이(11a)에 부시(33)를 삽입한 후에 스프링핀(30)이 삽입된 용접볼트(32)를 제1브래킷(3a) 근처에 위치하여 스프링핀 플레이트(31)를 제2브래킷(3b)에 먼저 체결한다.Specifically, the leaf spring mounting structure of the conventional suspension device includes the first welding bolt 32 in which the spring pin 30 is inserted after the bush 33 is inserted into the spring eye 11a of the main leaf spring 11. Located near the bracket 3a, the spring pin plate 31 is first fastened to the second bracket 3b.

스프링핀 플레이트(31)와 제2브래킷(3b)은 제2브래킷(3b)에 고정된 두개의 용접너트(31a)에 볼트(31b)에 삽입하여 고정한다.The spring pin plate 31 and the second bracket 3b are inserted into the bolt 31b and fixed to two welding nuts 31a fixed to the second bracket 3b.

스프링핀 플레이트(31)와 제2브래킷(3b)이 고정되면, 용접볼트(32)에 너트(34)를 체결한다.When the spring pin plate 31 and the second bracket 3b are fixed, the nut 34 is fastened to the welding bolt 32.

즉, 종래의 현가장치의 리프스프링 취부구조는 스프링핀 플레이트와 제2브래킷을 고정하기 위하여 용접너트와, 볼트를 사용하게 되므로 제2브래킷에 고정된 용접볼트와 스프링핀 플레이트의 볼트 체결공 사이에 볼트 삽입을 위한 위치 맞추기가 어려우며, 조립부품 및 조립공수의 증가와, 스프링핀 플레이트에 용접 고정된 용접너트의 파손 시에 스프링핀 플레이트를 교체해야하는 문제점 등이 발생한다.That is, the leaf spring mounting structure of the conventional suspension device uses a welding nut and a bolt to fix the spring pin plate and the second bracket, so that the welding bolt and the bolt fastening hole of the spring pin plate fixed to the second bracket are fixed. It is difficult to align the position for inserting the bolt, the increase of assembly parts and assembly labor, and the problem of having to replace the spring pin plate in the case of breakage of the welding nut welded to the spring pin plate.

본 발명은 상기의 결점을 해소하기 위한 것으로, 현가장치의 리프스프링 취부구조에 있어, 조립 부품 수를 최소화하여 조립 공수 및 정비가 용이한 현가장치의 리프스프링 취부구조를 제공하고자 한다.The present invention is to solve the above-described drawbacks, in the leaf spring mounting structure of the suspension device, to minimize the number of assembly parts to provide a leaf spring mounting structure of the suspension device is easy to assemble and service.

도 1은 종래의 리프스프링 취부구조를 보여주는 측면도,1 is a side view showing a conventional leaf spring mounting structure,

도 2는 도 1의 A-A' 선의 단면도,2 is a cross-sectional view taken along line AA ′ of FIG. 1;

도 3은 본 발명에 따른 리프스프링 취부구조를 보여주는 사시도,Figure 3 is a perspective view showing a leaf spring mounting structure according to the present invention,

도 4는 도 3의 B-B' 선의 단면도.4 is a cross-sectional view taken along line BB ′ of FIG. 3.

<도면의 주요 부분에 대한 부호의 설명><Explanation of symbols for the main parts of the drawings>

100 : 브래킷부 101 : 제1브래킷100: bracket portion 101: the first bracket

102 : 제2브래킷 102a : 걸림공102: second bracket 102a: locking holes

110 : 제1스프링아이 120 : 스프링핀110: first spring eye 120: spring pin

121 : 부시 130 : 지지용 볼트121: bush 130: support bolt

140 : 스프링핀 플레이트 141 : 걸림돌기140: spring pin plate 141: locking projection

이러한 목적을 달성하기 위한 본 발명의 현가장치의 리프스프링 취부구조는 스프링핀이 개재되어 일측 단부가 차체 브래킷부에 체결되는 제1스프링아이와, 섀클핀에 의해 타측 단부가 차체 프레임에 고정되는 제2스프링아이가 구비되어 차체의 충격을 완충하기 위한 현가장치의 리프스프링 취부구조에 있어서, 진동 흡수를 위한 부시가 개재되어 상기 제1스프링아이에 삽입되는 스프링핀과; 상기 스프링핀에 삽입되는 지지용 볼트가 구비되며, 최소한 하나 이상의 걸림수단이 구비된 스프링핀 플레이트와; 상기 스프링핀 플레이트와, 상기 지지용 볼트의 단부가 각각 체결되는 차체 브래킷부로 구성되되, 상기 차체 브래킷부는 차체 내측에 위치하여 상기 지지용 볼트가 관통 삽입되어 너트로 체결되도록 삽입공이 형성된 제1브래킷과, 차체 외측에 위치하여 상기 스프링핀 플레이트의 걸림수단에 걸려 체결되는 제2브래킷으로 구성됨으로써 달성된다.Leaf spring mounting structure of the suspension device of the present invention for achieving this object is the first spring eye which one end is fastened to the vehicle body bracket portion via the spring pin, and the second end is fixed to the vehicle body frame by the shackle pin A leaf spring mounting structure of a suspension device for shock absorbing a vehicle body provided with a spring eye, comprising: a spring pin inserted into the first spring eye with a bush for vibration absorption; A support pin inserted into the spring pin, and a spring pin plate provided with at least one locking means; And a spring bracket plate and a body bracket portion to which end portions of the support bolts are fastened, respectively, wherein the body bracket portion is located inside the vehicle body, and the first bracket has an insertion hole formed therein so that the support bolt is inserted through and fastened with a nut. It is achieved by being composed of a second bracket which is located outside the vehicle body to be engaged by the locking means of the spring pin plate.

도 3 내지 도 4는 본 발명의 따른 현가장치의 리프스프링 취부구조를 보여주는 도면으로, 도 3은 본 발명에 따른 리프스프링 취부구조를 보여주는 사시도이며, 도 4는 도 3의 B-B' 선의 단면도이다.3 to 4 is a view showing a leaf spring mounting structure of the suspension according to the present invention, Figure 3 is a perspective view showing a leaf spring mounting structure according to the present invention, Figure 4 is a cross-sectional view of the line B-B 'of FIG.

본 발명의 실시예를 첨부 도면을 참고하여 상세히 설명하면 다음과 같다.An embodiment of the present invention will be described in detail with reference to the accompanying drawings.

본 발명의 현가장치의 리프스프링 취부구조는 스프링핀이 개재되어 일측 단부가 차체 브래킷부(100)에 체결되는 제1스프링아이(110)와, 섀클핀에 의해 타측 단부가 차체 프레임에 고정되는 제2스프링아이가 구비되어 차체의 충격을 완충하기 위한 현가장치의 리프스프링 취부구조에 있어서, 진동 흡수를 위한 부시(121)가 개재되어 상기 제1스프링아이(110)에 삽입되는 스프링핀(120)과; 상기 스프링핀(120)에 삽입되는 지지용 볼트(130)가 구비되며, 최소한 하나 이상의 걸림돌기(141)가 구비된 스프링핀 플레이트(140)와; 상기 스프링핀 플레이트(140)와, 상기 지지용 볼트(130)의 단부가 각각 체결되는 차체 브래킷부(100)로 구성되되, 상기 차체 브래킷부(100)는 차체 내측에 위치하여 상기 지지용 볼트(130)가 관통 삽입되어 너트로 체결되도록 삽입공이 형성된 제1브래킷(101)과, 차체 외측에 위치하여 상기 스프링핀 플레이트(140)의 걸림돌기(141)가 걸려 체결되도록 걸림공(102a)이 형성된 제2브래킷(102)으로 구성되는 것을 기술상의 특징으로 한다.The leaf spring mounting structure of the suspension device of the present invention includes a first spring eye 110 in which one end is fastened to the body bracket part 100 by a spring pin, and the other end is fixed to the body frame by the shackle pin. In the leaf spring mounting structure of the suspension device for shock absorbing the vehicle body is provided with a two-spring eye, the spring pin 120 is inserted into the first spring eye 110 is interposed with the bush 121 for vibration absorption and; A support pin 130 inserted into the spring pin 120 and a spring pin plate 140 provided with at least one locking protrusion 141; The spring pin plate 140 and the end of the support bolt 130 is composed of a body bracket portion 100 is fastened, respectively, the body bracket portion 100 is located inside the vehicle body and the support bolt ( 130 is inserted through the first bracket 101 is formed to be inserted into the fastening nut and the locking hole 102a is formed so that the engaging projection 141 of the spring pin plate 140 is located outside the vehicle body It is a technical feature that it consists of the 2nd bracket 102.

지지용 볼트(130)는 제1브래킷(101)의 삽입공에 삽입된 후에 너트(131)에 의해 제1브래킷(101)에 고정된다.The support bolt 130 is fixed to the first bracket 101 by the nut 131 after being inserted into the insertion hole of the first bracket 101.

지지용 볼트(130)는 너트(131)에 의해 제1브래킷(101)에 고정 시에 지지용 볼트(130)가 느슨해지는 것을 방지하기 위한 주지의 와셔(132)가 구비될 수가 있다.The support bolt 130 may be provided with a well-known washer 132 for preventing the support bolt 130 from loosening when the support bolt 130 is fixed to the first bracket 101 by the nut 131.

바람직하게는 제2브래킷(102)과 스프링핀 플레이트(140)를 서로 걸어 맞춤되어 체결하기 위하여, 제2브래킷(102)과 스프링핀 플레이트(140)에는 각각 최소한 하나 이상의 걸림공(102a)과 걸림돌기(141)가 구비될 수가 있으며, 또는 반대로 제2브래킷에 걸림돌기가 구비되며 스프링핀 플레이트에 걸림공이 형성될 수가 있다.Preferably, in order to engage and fasten the second bracket 102 and the spring pin plate 140 to each other, the second bracket 102 and the spring pin plate 140 each have at least one or more engaging holes 102a and a block. The machine 141 may be provided, or on the contrary, the second bracket may include a locking protrusion and a locking hole may be formed on the spring pin plate.

즉, 제2브래킷과 스프링핀 플레이트를 서로 걸어 체결하기 위한 목적의 범위 내에서 작용 하중에 따라 걸림공과 걸림돌기의 형상과 개수는 다양하게 변형이 가능할 수가 있다.That is, the shape and number of the locking hole and the locking protrusion may be variously modified according to the working load within the range for the purpose of fastening the second bracket and the spring pin plate to each other.

이와 같이 구성된 본 발명의 현가장치의 리프스프링 취부구조는 제2브래킷(102)과 스프링핀 플레이트(140)를 서로 걸어 체결한 후에 용접볼트(130)를 제1브래킷(101)에 삽입하여 너트로 고정함으로써, 리프스프링을 차체에 고정할 수 있다.In the leaf spring mounting structure of the suspension device of the present invention configured as described above, the welding bolt 130 is inserted into the first bracket 101 by a nut after the second bracket 102 and the spring pin plate 140 are fastened to each other. By fixing, the leaf spring can be fixed to the vehicle body.

이상과 같은 본 발명의 현가장치의 리프스프링 취부구조는 차체 브래킷부의 제2브래킷과 스프링핀 플레이트를 서로 걸어 체결되도록 구성함으로써, 스프링핀의 지지 및 회전방지의 역할을 충분히 수행하면서도 조립 부품 수를 최소화하여 조립 공수 및 정비가 용이한 효과가 있는 발명인 것이다.The leaf spring mounting structure of the suspension device of the present invention as described above is configured to fasten the second bracket and the spring pin plate to each other, thereby minimizing the number of assembly parts while sufficiently supporting the spring pin and preventing rotation. It is an invention that has the effect of easy assembly and maintenance.

Claims (2)

스프링핀이 개재되어 일측 단부가 차체 브래킷부에 체결되는 제1스프링아이와, 섀클핀에 의해 타측 단부가 차체 프레임에 고정되는 제2스프링아이가 구비되어 차체의 충격을 완충하기 위한 현가장치의 리프스프링 취부구조에 있어서,A spring spring is interposed, and a first spring eye one end of which is fastened to the body bracket part and a second spring eye of which the other end is fixed to the body frame by the shackle pin are provided to lift the suspension of the suspension device to cushion the impact of the vehicle body. In the mounting structure, 진동 흡수를 위한 부시가 개재되어 상기 제1스프링아이에 삽입되는 스프링핀과;A spring pin inserted into the first spring eye with a bush for vibration absorption; 상기 스프링핀에 삽입되는 지지용 볼트가 구비되며, 최소한 하나 이상의 걸림돌기가 구비된 스프링핀 플레이트와;A support pin inserted into the spring pin, the spring pin plate having at least one locking protrusion; 상기 스프링핀 플레이트와, 상기 지지용 볼트의 단부가 각각 체결되는 차체 브래킷부로 구성되되,Consists of the spring pin plate and the body bracket portion to which the ends of the support bolt are fastened, respectively, 상기 차체 브래킷부는 차체 내측에 위치하여 상기 지지용 볼트가 관통 삽입되어 너트로 체결되도록 삽입공이 형성된 제1브래킷과, 차체 외측에 위치하여 상기 스프링핀 플레이트의 걸림돌기가 걸려 체결되도록 걸림공이 형성된 제2브래킷으로 구성되는 것을 특징으로 하는 현가장치의 리프스프링 취부구조.The first bracket having an insertion hole formed in the vehicle body bracket to be inserted through the support bolt and fastened with a nut, and a second bracket having a locking hole to be engaged with the spring pin plate by being positioned outside the vehicle body. Leaf spring mounting structure of the suspension device, characterized in that consisting of. 스프링핀이 개재되어 일측 단부가 차체 브래킷부에 체결되는 제1스프링아이와, 섀클핀에 의해 타측 단부가 차체 프레임에 고정되는 제2스프링아이가 구비되어 차체의 충격을 완충하기 위한 현가장치의 리프스프링 취부구조에 있어서,A spring spring is interposed, and a first spring eye one end of which is fastened to the body bracket part and a second spring eye of which the other end is fixed to the body frame by the shackle pin are provided. In the mounting structure, 진동 흡수를 위한 부시가 개재되어 상기 제1스프링아이에 삽입되는 스프링핀과;A spring pin inserted into the first spring eye with a bush for vibration absorption; 상기 스프링핀에 삽입되는 지지용 볼트가 구비되며, 최소한 하나 이상의 걸림공이 형성된 스프링핀 플레이트와;A spring pin plate having a support bolt inserted into the spring pin and having at least one catching hole formed therein; 상기 스프링핀 플레이트와, 상기 지지용 볼트의 단부가 각각 체결되는 차체 브래킷부로 구성되되,Consists of the spring pin plate and the body bracket portion to which the ends of the support bolt are fastened, respectively, 상기 차체 브래킷부는 차체 내측에 위치하여 상기 지지용 볼트가 관통 삽입되어 너트로 체결되도록 삽입공이 형성된 제1브래킷과, 차체 외측에 위치하여 상기 스프링핀 플레이트의 걸림공에 걸려 체결되도록 걸림돌기가 형성된 제2브래킷으로 구성되는 것을 특징으로 하는 현가장치의 리프스프링 취부구조.The first bracket having a insertion hole formed in the vehicle body to be inserted through the support bolt is inserted into the vehicle body to be fastened by a nut, and the second projection is formed on the outside of the vehicle body to be engaged with the engaging hole of the spring pin plate Leaf spring mounting structure of the suspension device, characterized in that consisting of a bracket.
KR1020030003944A 2003-01-21 2003-01-21 Structure for installing leaf springs for a suspension KR20040067005A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101349775B1 (en) * 2013-09-30 2014-01-10 군산대학교산학협력단 Spring hanger bracket for commerical vehicle and manufacturing method of the same
CN108189634A (en) * 2017-12-29 2018-06-22 合肥久享机械有限责任公司 A kind of high-precision foreboard spring bracket and its processing method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101349775B1 (en) * 2013-09-30 2014-01-10 군산대학교산학협력단 Spring hanger bracket for commerical vehicle and manufacturing method of the same
CN108189634A (en) * 2017-12-29 2018-06-22 合肥久享机械有限责任公司 A kind of high-precision foreboard spring bracket and its processing method
CN108189634B (en) * 2017-12-29 2022-01-07 合肥久享机械有限责任公司 High-precision front plate spring support and machining method thereof

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