KR19980054420U - Vibration Reduction Structure of Shifting Cable End - Google Patents
Vibration Reduction Structure of Shifting Cable End Download PDFInfo
- Publication number
- KR19980054420U KR19980054420U KR2019960067612U KR19960067612U KR19980054420U KR 19980054420 U KR19980054420 U KR 19980054420U KR 2019960067612 U KR2019960067612 U KR 2019960067612U KR 19960067612 U KR19960067612 U KR 19960067612U KR 19980054420 U KR19980054420 U KR 19980054420U
- Authority
- KR
- South Korea
- Prior art keywords
- circumferential surface
- outer circumferential
- transmission
- pipe
- fixed
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 39
- 239000004033 plastic Substances 0.000 claims abstract description 9
- 230000035939 shock Effects 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims abstract description 7
- 238000000465 moulding Methods 0.000 claims abstract description 5
- 238000003466 welding Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000006096 absorbing agent Substances 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Classifications
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- 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
- F16H—GEARING
- F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
- F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
- F16H63/30—Constructional features of the final output mechanisms
- F16H63/32—Gear shift yokes, e.g. shift forks
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- 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
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/0006—Vibration-damping or noise reducing means specially adapted for gearings
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- 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
- F16H—GEARING
- F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
- F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
- F16H63/30—Constructional features of the final output mechanisms
- F16H63/32—Gear shift yokes, e.g. shift forks
- F16H2063/328—Gear shift yokes, e.g. shift forks essentially made of plastics, e.g. injection molded
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Flexible Shafts (AREA)
- Gear-Shifting Mechanisms (AREA)
- Vibration Prevention Devices (AREA)
Abstract
본 고안은 변속케이블 엔드부의 진동저감구조에 관한 것으로, 변속케이블엔드부의 인너파이프의 외주면에 고착되는 완충부재가 다수개의 구멍을 갖추도록 천공되면서 이 완충부재는 플라스틱재의 외장부재에 의해 감싸여지도록 되어 변속기로부터 전달되는 소음 및 진동이 차실내로 유입되지 않도록 함에 그 목적이 있다.The present invention relates to a vibration reducing structure of the shifting cable end portion, and the cushioning member fixed to the outer circumferential surface of the inner pipe of the shifting cable end portion is perforated to have a plurality of holes, so that the cushioning member is wrapped by a plastic member. The purpose is to prevent noise and vibration transmitted from the transmission from entering the cabin.
전술한 바의 목적을 달성하기 위한 본 고안은, 운전자로부터의 변속조작을 변속기측의 변속레버로 전달하도록 이에 결합되는 인너파이프의 외주면과 이를 감싸고 있는 아우터파이프의 내주면 사이에 고무재의 완충부재가 압입되어 고착되면서 상기 아우터파이프의 외주면 일측에 변속로드가 용접되어 고정된 변속케이블의 엔드부에 있어서, 상기 인너파이프(1)의 외주면에 고착되는 완충부재(3)는 다수개의 구멍(3a)을 갖추도록 형성되고, 이 완충부재(3)의 외주면에는 플라스틱재의 외장부재(2)가 결합되며, 이 외장부재(2)는 일측부에 변속로드(4)를 일체로 고정시키도록 인서트성형으로 제작된다.The present invention for achieving the above object, the rubber cushioning member is pressed between the outer circumferential surface of the inner pipe and the inner circumferential surface of the outer pipe surrounding it so as to transfer the shift operation from the driver to the shift lever on the transmission side. In the end portion of the shifting cable fixed to the outer circumferential surface of the outer pipe and fixed to the outer circumferential surface of the outer pipe, the cushioning member (3) is fixed to the outer circumferential surface of the inner pipe (1) is provided with a plurality of holes (3a) The outer peripheral surface of the shock absorbing member 3 is coupled to the outer member 2 of plastic material, and the outer member 2 is manufactured by insert molding to integrally fix the shifting rod 4 to one side. .
Description
본 고안은 변속케이블 엔드부의 진동저감구조에 관한 것으로, 특히 변속케이블엔드부의 인너파이프 외주면에 고착되는 완충부재에 다수개의 구멍을 형성하여 변속기로부터 전달되는 소음 및 진동을 효과적으로 감쇠시킬 수 있도록 된 변속케이블 엔드부의 진동저감구조에 관한 것이다.The present invention relates to a vibration reduction structure of a transmission cable end part, in particular, a transmission cable that can effectively attenuate the noise and vibration transmitted from the transmission by forming a plurality of holes in the buffer member fixed to the inner circumferential surface of the transmission cable end part. It relates to a vibration reduction structure of the end portion.
일반적으로 자동차는 엔진으로부터 발생된 구동력을 주행상태에 알맞게 변환시키도록 된 변속기를 갖추고 있는 바, 이러한 변속기는 운전자가 변속을 수동으로 행하도록 된 수동변속기와, 주행상태에 따라 변속이 자동적으로 이루어지도록 된 자동변속기로 크게 구분되는 실정이다.In general, a vehicle is equipped with a transmission configured to convert the driving force generated from the engine to a driving state. Such a transmission includes a manual transmission in which a driver shifts manually, and a shift is automatically performed according to the driving state. The situation is largely divided into automatic transmissions.
한편 상기와 같이 엔진으로부터 발생된 구동력을 주행상태에 알맞게 변환시키도록 된 변속기중 변속조작을 운전가가 직접 수동으로 조작하도록 된 수동변속기에서 운전자로부터의 변속조작을 변속기측의 변속레버로 전달하도록 된 변속케이블의 엔드부는 도 1에 도시된 바와 같이, 변속기측의 변속레버와 핀결합되는 인너파이프(11)의 외주면과 이를 감싸고 있는 아우터파이프(12)의 내주면 사이에 고무재의 완충부재(13)가 압입되어 고착되면서 상기 아우터파이프(12)의 외주면 일측에 변속로드(14)가 용접되어 고정된 구조로 되어 있다.On the other hand, in the manual transmission in which the driver directly manipulates the shift operation of the transmission adapted to convert the driving force generated from the engine to the driving state as described above, the shift is transmitted from the driver to the shift lever on the transmission side. As shown in FIG. 1, the rubber cushion member 13 is press-fitted between the outer circumferential surface of the inner pipe 11, which is pin-coupled with the shift lever on the transmission side, and the inner circumferential surface of the outer pipe 12 surrounding it. While being fixed, the transmission rod 14 is welded and fixed to one side of the outer circumferential surface of the outer pipe 12.
따라서 상기 인너파이프(11)는 변속기측의 변속레버와 핀결합되어 있기 때문에 변속기로부터 발생된 진동을 받기 쉬운 부분이므로, 이의 외주면에 변속로드(14)와 연결된 아우터파이프(12)내에는 완충부재(13)가 개재되어 있어 인너파이프(11)로부터 전달되는 진동이 변속로드(14)로 전달되지 못하도록 해 준다.Therefore, since the inner pipe 11 is a part that is susceptible to vibration generated from the transmission because it is pin-coupled with the shift lever on the transmission side, the inner pipe 11 connected to the transmission rod 14 on the outer circumferential surface thereof has a shock absorbing member ( 13 is interposed to prevent the vibration transmitted from the inner pipe 11 to be transmitted to the transmission rod 14.
그러나, 상기와 같이 인너파이프(11)과 아우터파이프(12)의 사이에 개재되는 완충부재(13)로는 변속기로부터 전달되는 진동을 완전히 감쇠시키지 못하므로 변속기로부터 발생된 진동의 일부는 아우터파이프(12)와 결합된 변속로드(14)를 거쳐 실내로 유입되는 단점이 있었다.However, since the shock absorbing member 13 interposed between the inner pipe 11 and the outer pipe 12 does not completely damp the vibration transmitted from the transmission, a part of the vibration generated from the transmission is not included in the outer pipe 12. ) Has a disadvantage that it is introduced into the room through the transmission rod (14) combined.
이에 본 고안은 상기와 같은 단점을 해소하기 위해 안출된 것으로, 변속케이블엔드부의 인너파이프의 외주면에 고착되는 완충부재가 다수개의 구멍을 갖추도록 형성되면서 이 완충부재는 플라스틱재의 외장부재에 의해 감싸여지도록 되어 변속기로부터 전달되는 소음 및 진동이 차실내로 유입되지 않도록 된 변속케이블 엔드부의 진동저감구조를 제공함에 그 목적이 있다.The present invention is devised to solve the above disadvantages, the buffer member is fixed to the outer circumferential surface of the inner pipe of the shifting cable end portion is formed to have a plurality of holes while the buffer member is wrapped by a plastic member It is an object of the present invention to provide a vibration reducing structure of the end portion of the transmission cable so that noise and vibration transmitted from the transmission are not introduced into the vehicle cabin.
도 1은 종래 변속케이블의 엔드부를 도시한 상태도,1 is a state diagram showing an end portion of a conventional shift cable,
도 2는 본 고안에 따른 변속케이블의 엔드부를 도시한 상태도이다.Figure 2 is a state diagram showing the end of the shifting cable according to the present invention.
*도면의 주요부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *
1 - 인너파이프2 - 외장부재1-Inner Pipe 2-Sheath
3 - 완충부재3a - 구멍3-shock absorber 3a-hole
4 - 변속로드4-variable speed rod
상기한 바의 목적을 달성하기 위한 본 고안은, 운전자로부터의 변속조작을 변속기측의 변속레버로 전달하도록 이에 결합되는 인너파이프의 외주면과 이를 감싸고 있는 아우터파이프의 내주면 사이에 고무재의 완충부재가 압입되어 고착되면서 상기 아우터파이프의 외주면 일측에 변속로드가 용접되어 고정된 변속케이블의 엔드부에 있어서, 상기 인너파이프의 외주면에 고착되는 완충부재는 다수개의 구멍을 갖추도록 형성되고, 이 완충부재의 외주면에는 플라스틱재의 외장부재가 결합되며, 이 외장부재는 일측부에 변속로드를 일체로 고정시키도록 인서트성형으로 제작된다.The present invention for achieving the above object, the rubber cushioning member is pressed between the outer circumferential surface of the inner pipe and the inner circumferential surface of the outer pipe surrounding it so as to transfer the shift operation from the driver to the shift lever on the transmission side. In the end portion of the shifting cable fixed to the outer circumferential surface of the outer pipe while being fixed and fixed, the cushioning member fixed to the outer circumferential surface of the inner pipe is formed to have a plurality of holes, the outer peripheral surface of the buffer member The outer shell member is coupled to the plastic member, and the outer shell member is manufactured by insert molding to integrally fix the shifting rod to one side.
이하 본 고안의 실시예를 첨부된 예시도면을 참조로 상세히 설명한다.Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
도 2는 본 고안에 따른 변속케이블의 엔드부를 도시한 상태도이다.Figure 2 is a state diagram showing the end of the shifting cable according to the present invention.
본 고안은 도면에 도시된 바와 같이, 운전자로부터의 변속조작을 변속기측의 변속레버로 전달하도록 이에 결합되는 인너파이프의 외주면과 이를 감싸고 있는 아우터파이프의 내주면 사이에 고무재의 완충부재가 압입되어 고착되면서 상기 아우터파이프의 외주면 일측에 변속로드가 용접되어 고정된 변속케이블의 엔드부에 있어서, 상기 인너파이프(1)의 외주면에 고착되는 완충부재(3)는 다수개의 구멍(3a)을 갖추도록 형성되고, 이 완충부재(3)의 외주면에는 플라스틱재의 외장부재(2)가 결합되며, 이 외장부재(2)는 일측부에 변속로드(4)를 일체로 고정시키도록 인서트성형으로 제작된 구조로 되어 있다.The present invention, as shown in the drawing, while the cushioning member of the rubber material is pressed between the outer peripheral surface of the inner pipe and the inner peripheral surface of the outer pipe that is coupled thereto to transfer the shift operation from the driver to the shift lever on the transmission side, In the end portion of the shifting cable in which the transmission rod is welded to and fixed to one side of the outer circumferential surface of the outer pipe, the buffer member 3 fixed to the outer circumferential surface of the inner pipe 1 is formed to have a plurality of holes 3a. The outer circumferential surface of the buffer member 3 is coupled to the outer member 2 of plastic material, and the outer member 2 has a structure manufactured by insert molding to fix the shifting rod 4 integrally to one side thereof. have.
즉 상기 외장부재(2)는 재질이 플라스틱재로 이루어지므로, 진동에 대한 절연성이 금속보다 다소 우수한 특성이 있어 변속기측으로부터 전달받은 진동을 변속로드(4)로 덜 전달시키도록 되어 있다.That is, since the exterior member 2 is made of a plastic material, the insulation against vibration is somewhat superior to that of metal, so that the vibration received from the transmission side is less transmitted to the transmission rod 4.
따라서 상기와 같이, 인너파이프(1)과 외장부재(2) 사이에 압입되는 완충부재(3)가 다수개의 구멍(3a)을 갖추면서 상기 변속로드(4)가 플라스틱재 외장부재(2)내에 인서트성형으로 결합되어 있기 때문에, 변속기측으로부터 인너파이프(1)를 통해 변속로드(4)로 전달되는 진동이 완충부재(3)의 다수개의 구멍(3a)에 의해 1차로 제진되면서 변속로드(4)를 장착하고 있는 외장부재(2)의 재질의 특성으로 인해 2차로 제진되므로 차실내로 유입되는 진동 및 소음은 최소화될 수 있게 된다.Accordingly, as described above, the shift rod 4 is inserted into the plastic outer member 2 while the buffer member 3 press-fitted between the inner pipe 1 and the outer member 2 has a plurality of holes 3a. Since it is coupled by insert molding, the vibration transmitted from the transmission side to the transmission rod 4 through the inner pipe 1 is first damped by the plurality of holes 3a of the shock absorbing member 3, and thus the transmission rod 4 Due to the characteristics of the material of the exterior member (2) is mounted in the secondary vibration damping and noise introduced into the vehicle interior can be minimized.
이상 설명한 바와 같이 본 고안에 따른 변속케이블 엔드부의 진동저감구조에 의하면, 상기 인너파이프(1)과 외장부재(2) 사이에 압입되는 완충부재(3)에 다수개의 구멍(3a)이 형성되면서 이 외장부재(2)가 플라스틱재이면서 일측에 변속로드(4)를 일체로 구비함에 따라 변속기측으로부터 인너파이프(1)를 통해 변속로드(4)로 전달되는 진동이 완충부재(3)와 외장부재(2)에서 충분히 제진되므로 차실내로 유입되는 진동 및 소음은 저감될 수 있는 효과가 있게 된다.As described above, according to the vibration reduction structure of the shifting cable end part according to the present invention, a plurality of holes 3a are formed in the buffer member 3 press-fitted between the inner pipe 1 and the exterior member 2. As the exterior member 2 is made of plastic and integrally provided with the transmission rod 4 on one side, the vibration transmitted from the transmission side to the transmission rod 4 through the inner pipe 1 is absorbed by the shock absorbing member 3 and the exterior member. Vibration is sufficiently damped in (2), and the vibration and noise introduced into the vehicle interior can be reduced.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960067612U KR200171630Y1 (en) | 1996-12-31 | 1996-12-31 | Structure of depreciating vibration in end of transmission cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960067612U KR200171630Y1 (en) | 1996-12-31 | 1996-12-31 | Structure of depreciating vibration in end of transmission cable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR19980054420U true KR19980054420U (en) | 1998-10-07 |
| KR200171630Y1 KR200171630Y1 (en) | 2000-04-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019960067612U KR200171630Y1 (en) | 1996-12-31 | 1996-12-31 | Structure of depreciating vibration in end of transmission cable |
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| Country | Link |
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| KR (1) | KR200171630Y1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100836919B1 (en) * | 2006-11-24 | 2008-06-11 | 현대자동차주식회사 | Select lever for transmission gear shifting lever of manual transmission |
| KR101526698B1 (en) * | 2013-11-01 | 2015-06-05 | 현대자동차주식회사 | Shift cable for decreasing vibration |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101157452B1 (en) | 2011-09-22 | 2012-06-22 | 주식회사 인팩 | Shift cable connecting structure of transmission |
-
1996
- 1996-12-31 KR KR2019960067612U patent/KR200171630Y1/en not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100836919B1 (en) * | 2006-11-24 | 2008-06-11 | 현대자동차주식회사 | Select lever for transmission gear shifting lever of manual transmission |
| KR101526698B1 (en) * | 2013-11-01 | 2015-06-05 | 현대자동차주식회사 | Shift cable for decreasing vibration |
Also Published As
| Publication number | Publication date |
|---|---|
| KR200171630Y1 (en) | 2000-04-01 |
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