KR200148938Y1 - Damper for vibration damping of automobile strut bar - Google Patents
Damper for vibration damping of automobile strut bar Download PDFInfo
- Publication number
- KR200148938Y1 KR200148938Y1 KR2019960014707U KR19960014707U KR200148938Y1 KR 200148938 Y1 KR200148938 Y1 KR 200148938Y1 KR 2019960014707 U KR2019960014707 U KR 2019960014707U KR 19960014707 U KR19960014707 U KR 19960014707U KR 200148938 Y1 KR200148938 Y1 KR 200148938Y1
- Authority
- KR
- South Korea
- Prior art keywords
- strut bar
- damper
- present
- vibration damping
- rubber plate
- Prior art date
Links
- 238000013016 damping Methods 0.000 title abstract description 10
- 239000002184 metal Substances 0.000 claims abstract description 7
- 230000008878 coupling Effects 0.000 claims abstract description 4
- 238000010168 coupling process Methods 0.000 claims abstract description 4
- 238000005859 coupling reaction Methods 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims abstract description 4
- 239000000725 suspension Substances 0.000 abstract description 10
- 239000007769 metal material Substances 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G13/00—Resilient suspensions characterised by arrangement, location or type of vibration dampers
- B60G13/02—Resilient suspensions characterised by arrangement, location or type of vibration dampers having dampers dissipating energy, e.g. frictionally
- B60G13/04—Resilient suspensions characterised by arrangement, location or type of vibration dampers having dampers dissipating energy, e.g. frictionally mechanically, e.g. having frictionally-engaging springs as damping elements
-
- 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
- B60G2206/70—Materials used in suspensions
- B60G2206/72—Steel
-
- 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
- B60G2206/70—Materials used in suspensions
- B60G2206/73—Rubber; Elastomers
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
본 고안은 자동차 스트럿바(strut bar)의 진동감쇠용 댐퍼(damper)에 관한 것으로, 더상세히는 자동차의 앞 현가장치 중 스트럿형 또는 맥퍼슨형(struttypeorMcpherson type) 현가장치에 있는 스트럿바의 진동을 저감시키기 위한 자동차 스트럿바의 진동감쇠용 댐퍼에 관한 것이다.The present invention relates to a damper for vibration damping of a strut bar of a vehicle, and more particularly, to reduce the vibration of a strut bar in a strut type or struttypeor Mcpherson type suspension of the front suspension of a vehicle. The present invention relates to a vibration damping damper of an automobile strut bar.
본 고안은 고무재로 이루어진 연결부재(11)의 양단에 소정 길이의 금속관체를 결합하여 구성된, 중심봉(10)과, 상기 중심봉(10)의 외경에 끼워 중간에 결합된 고무판(20)과, 상기 중심봉(10)의 양단에 일체로 결합되며 나사체결하여 연결할 수 있도록 외면 중앙에 나사부(31)가 형성되며 금속재로 된 2개의 플랜지(30)와, 상기 고무판(20)과 상기 플랜지(30) 사이에 고착되며 금속재로 된 복수 개의 연결봉(40)으로 구성하여, 상기 스트럿바(B)의 중간에 축결합시킬 수 있도록 한 것에 그 특징이 있다.The present invention is formed by coupling a metal tube of a predetermined length to both ends of the connection member 11 made of a rubber material, the central rod 10, the rubber plate 20 is fitted in the middle of the outer diameter of the central rod 10, Two flanges 30 are formed in the center of the outer surface so as to be integrally coupled to both ends of the center bar 10 and to be connected by screwing, two flanges 30 made of metal, the rubber plate 20 and the flanges 30 It is characterized by being composed of a plurality of connecting rods 40 made of a metal material and fixed therebetween, so as to be axially coupled to the middle of the strut bar B.
Description
제 1 도는 자동차의 맥퍼슨형 현가장치를 나타낸 사시도이다.1 is a perspective view showing a McPherson suspension of an automobile.
제 2 도는 본 고안에 따른 스트럿바의 진동감쇠용 댐퍼 분해 사시도.2 is an exploded perspective view of the damper for damping vibration of the strut bar according to the present invention.
제 3 도는 본 고안에 따른 스트럿바의 진동감쇠용 댐퍼 설치상태 사시도.3 is a perspective view of a vibration damper installed state of the strut bar according to the present invention.
제 4 도는 본 고안의 설치상태 요부 단면도.4 is a sectional view of the main portion of the installation of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
10 : 중심봉 11 : 홈10: center rod 11: groove
20 : 고무관 21 : 원형공20: rubber tube 21: circular hole
30 : 플랜지 31 : 나사부30 flange 31 threaded portion
40 : 연결봉 S : 스트럿40: connecting rod S: strut
C : 로어 컨트롤암 B : 스트럿바C: Lower control arm B: Strut bar
B1 : 암나사B1: Female thread
본 고안은 자동차 스트럿바(strut bar)의 진동The present invention is a vibration of the strut bar
감쇠용 댐퍼(damper)에 관한 것으로, 더 상세히는 자동차의 앞 현가장치 중 스트럿형 맥퍼슨형(strut type or Mcpherson type) 현가장치에 있는 스트럿바의 진동을 저감시키기 위한 자동차 스트럿바의 진동감쇠용 댐퍼에 관한 것이다.Damping dampers, more particularly damping dampers of strut bars for strut bar in strut type or Mcpherson type of front suspension of automobiles It is about.
제1도는 자동차의 맥퍼슨형 현가장치를 나타낸 사시도이다.1 is a perspective view showing a McPherson suspension of an automobile.
제1도에 도시한 바와같이, 자동차의 앞 현가장치 중 맥퍼슨형(Mcpherson type) 현가장치에는 스트럿(S)이 전후로 움직이지 않도록 하는 기능을 하는 스트럿 바(B)가 있다.As shown in FIG. 1, the Mcpherson type suspension device of the front suspension device of the vehicle has a strut bar B which functions to prevent the strut S from moving back and forth.
이 스트럿바(B)는 스틸로 된 봉으로 되어 있으며, 일단이 로어 컨트롤암(C)에 연결되고 타단이 차체와 연결되어 자동차가 주행 할 때 로어 컨트를 암(C)과 차체의 균형을 유지시켜 준다. 그런데, 전술한 바와같은 맥퍼슨형 현가장치에 있는 스트럿바(B)는 재질이 스틸 봉으로 되어 있고 그 형태가 직선적인 형태로 되어 있어 자동차의 주행시 상하 진동되어 로어 컨트롤암(C)과 차체의 균형을 제대로 잡아주지 못하였다.The strut bar (B) is made of steel rod, one end is connected to the lower control arm (C) and the other end is connected to the body to keep the lower control balanced between the arm (C) and the body when the car is driving. Let it be. However, the strut bar (B) in the McPherson suspension system as described above is made of a steel rod and its shape is linear to vibrate up and down during driving of the vehicle to balance the lower control arm (C) with the vehicle body. Did not hold properly.
이러한 감안한 본 고안의 목적은 점을 맥퍼슨식 현가장치에 있는 스트럿 바의 상하진동을 감쇠시켜 자동차의 주행 안정성을 높일수 있는 댐퍼를 제공하는데 있다.The purpose of the present invention in view of this is to provide a damper that can increase the driving stability of the vehicle by attenuating the vertical vibration of the strut bar in the McPherson suspension system.
이에따라, 본 고안은 고무재로 이루어진 연결부재(11)의 양단에 소정 길이의 금속관체를 결합하여 구성된 중심봉(10)과, 상기 중심봉(10)의 외경에 끼워 중간에 결합된 고무판(20)과, 상기 중심봉(10)의 양단에 일체로 결합되며 나사체결하여 연결할 수 있도록 외면 중앙에 나사부(31)가 형성되며 금속재로 된 2개의 플랜지(30)와, 상기 고무판(20)과 상기 플랜지(30) 사이에 고착되며 금속재로 된 복수 개의 연결봉(40)으로 구성하여, 상기 스트럿바(B)의 중간에 축결합시킬 수 있도록 한 자동차 스트럿바의 진동감쇠용 댐퍼를 제공한다.Accordingly, the present invention has a central rod 10 formed by coupling a metal tube of a predetermined length to both ends of the connecting member 11 made of a rubber material, the rubber plate 20 coupled to the middle of the center rod 10 And two flanges 30 formed of a metallic material, and a screw portion 31 formed at the center of the outer surface so as to be integrally coupled to both ends of the central rod 10 and connected by screwing, the rubber plate 20 and the flange 30 It consists of a plurality of connecting rods 40 made of a metal material fixed between the), to provide a damper for vibration damping of the automobile strut bar to be axially coupled to the middle of the strut bar (B).
이하, 본 고안의 바람직한 실시예를 첨부된 도면을 참조하여 상세히 설명한다.Hereinafter, with reference to the accompanying drawings, preferred embodiments of the present invention will be described in detail.
제2도는 본 고안에 따른 스트럿바의 진동감쇠용 댐퍼 분해 사시도이고, 제3도는 본 고안에 따른 스트럿바의 진동감쇠용 댐퍼 설치상태 사시도이고, 제4도는 본 고안의 설치상태 요부 단면도이다.Figure 2 is an exploded perspective view of the damper for damping vibration of the strut bar according to the present invention, Figure 3 is a perspective view of the damper for damping vibration of the strut bar according to the present invention, Figure 4 is a sectional view of the main portion of the installation of the present invention.
제2도에서, 스플라인 형상의 고무재로 이루어진 연결부재(11)의 양단에 소정길이의 금속관체를 결합하여 중심봉(10)을 구성하고, 이 중심봉(10)의 중간에 고무판(20)을 끼움결합한다.In FIG. 2, a central rod 10 is formed by coupling a metal tube having a predetermined length to both ends of the connecting member 11 made of a spline-shaped rubber material, and sandwiching the rubber plate 20 in the middle of the central rod 10. To combine.
고무판(20)은 원판형으로 되어 있으며 그 중간에 원형공(21)을 형성하여 연결 부재(11)의 외경에 일체식으로 결합할 수 있도록하였다.The rubber plate 20 has a disc shape and a circular hole 21 is formed in the middle thereof so as to be integrally coupled to the outer diameter of the connection member 11.
플랜지(30)는 금속재이며 대략 원판형으로써 외면 중앙에 형성된 나사부(31)는 수나사로 되어 있다.The flange 30 is a metal material, and is substantially disk-shaped, and the thread part 31 formed in the center of an outer surface is a male thread.
연결봉(40)은 4각기둥형으로써 총 8개를 구비하여 고무판(20)의 좌우측에 각각 4개씩 결합한다. 이때 연결봉(40)은 중심봉(10)을 중심으로 고무판(20)의 동일반경상에 위치되도록 하고 그 일단은 플랜지(30)에 용접시키고 타단은 고무판(20)에 접착시킨다.The connecting rod 40 has a total of eight as a quadrangular pillar, and combines four on the left and right sides of the rubber plate 20. At this time, the connecting rod 40 is positioned on the same radius of the rubber plate 20 about the center rod 10, one end of which is welded to the flange 30, and the other end is bonded to the rubber plate 20.
미설명 부호 50은 원통형 케이스로서, 고무판(20)의 가장자리에 접착제로 접착하여 중심봉(10) 및 연결봉(40)을 내재시킬 수 있도록 한다.Reference numeral 50 denotes a cylindrical case, which is attached to the edge of the rubber plate 20 with an adhesive so as to embed the center rod 10 and the connecting rod 40.
제 3 도 및 제 4 도에 도시한 바와같이, 본 고안의 설치시, 먼저 스트럿바(B)를 두 부분으로 나누고 그 연결부위에 암나사(B1)를 형성한 후, 본 고안에 따른 댐퍼로 두 부분으로 나뉘어진 스트럿바(B)를 댐퍼와 동축으르 연결하였다.As shown in FIGS. 3 and 4, in the installation of the present invention, the strut bar (B) is first divided into two parts, and the female thread (B1) is formed at the connection portion thereof, and then the damper according to the present invention The strut bar (B) divided into parts was coaxially connected with the damper.
이와같이, 자동차의 주행시 스트럿바(B)가 상하 진동을 할 때, 스트럿바(B)의 중간에 댐퍼가 그 진동을 감쇠하게 된다.In this way, when the strut bar B vibrates up and down while the vehicle is running, the damper attenuates the vibration in the middle of the strut bar B.
즉, 자동차의 진동이 전달되어 스트럿바(B)에 수직력이 작용하면 중심봉(10)이 상하 반복적으로 휘어지고, 이와 동시에 연결봉(40)에 압축 또는 인장력이 작용한다. 이때 연결봉(40) 사이에 있는 고무판(20)이 부분적으로 압축, 이완되므로 스트럿바(B)의 상하 진동을 흡수하여 주게 된다.That is, when the vibration of the vehicle is transmitted and the vertical force acts on the strut bar B, the central rod 10 is repeatedly bent up and down, and at the same time, the compression or tensile force acts on the connecting rod 40. At this time, since the rubber plate 20 between the connecting rods 40 is partially compressed and relaxed, the upper and lower vibrations of the strut bar B are absorbed.
상술한 바와같이, 본 고안에 따른 자동차 스트럿바(B)의 진동감쇠용 댐퍼는 맥퍼슨식 현가장치에 있는 스트럿바(B)의 상하진동을 감쇠시켜 줌으로 자동차의 주행 안정성이 향상된다.As described above, the vibration damping damper of the automobile strut bar (B) according to the present invention attenuates the vertical vibration of the strut bar (B) in the McPherson suspension system to improve the running stability of the vehicle.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960014707U KR200148938Y1 (en) | 1996-06-03 | 1996-06-03 | Damper for vibration damping of automobile strut bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960014707U KR200148938Y1 (en) | 1996-06-03 | 1996-06-03 | Damper for vibration damping of automobile strut bar |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR980003841U KR980003841U (en) | 1998-03-30 |
| KR200148938Y1 true KR200148938Y1 (en) | 1999-06-15 |
Family
ID=19457831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019960014707U KR200148938Y1 (en) | 1996-06-03 | 1996-06-03 | Damper for vibration damping of automobile strut bar |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR200148938Y1 (en) |
-
1996
- 1996-06-03 KR KR2019960014707U patent/KR200148938Y1/en not_active IP Right Cessation
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| Publication number | Publication date |
|---|---|
| KR980003841U (en) | 1998-03-30 |
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