KR19980055054U - Manual transmission - Google Patents
Manual transmission Download PDFInfo
- Publication number
- KR19980055054U KR19980055054U KR2019960068253U KR19960068253U KR19980055054U KR 19980055054 U KR19980055054 U KR 19980055054U KR 2019960068253 U KR2019960068253 U KR 2019960068253U KR 19960068253 U KR19960068253 U KR 19960068253U KR 19980055054 U KR19980055054 U KR 19980055054U
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- KR
- South Korea
- Prior art keywords
- gear
- main shaft
- gears
- manual transmission
- reverse
- Prior art date
- Legal status (The legal status 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 status listed.)
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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
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/023—Mounting or installation of gears or shafts in the gearboxes, e.g. methods or means for assembly
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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
- F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
- F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
- F16H3/20—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially using gears that can be moved out of gear
- F16H3/38—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially using gears that can be moved out of gear with synchro-meshing
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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
- F16H2200/00—Transmissions for multiple ratios
- F16H2200/003—Transmissions for multiple ratios characterised by the number of forward speeds
- F16H2200/0047—Transmissions for multiple ratios characterised by the number of forward speeds the gear ratios comprising five forward speeds
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structure Of Transmissions (AREA)
Abstract
본 고안은 변속조작력의 증대 요구를 해소시켜 조작감을 향상시킬 수 있으며, 아울러 5단 변속시 교합작용에 따르는 이음의 발생을 줄일 수 있는 자동차의 수동변속기를 제공하기 위한 것이다.The present invention is to provide a manual transmission of the vehicle that can improve the feeling of operation by eliminating the increase of the shift operation power, and can also reduce the occurrence of joints due to the occlusal action during the five-speed shift.
이를 실현시키기 위하여 본 고안은 주축(2) 상의 기어(36)와, 상기 주축(2) 상의 기어(36)에 아이들기어(40)의 작동에 따라 선택적으로 교합되는 후진기어(38)로 이루어지는 후진변속부(R)가 구성되고, 주축(2)상에 1단기어(4), 2단기어(6), 5단기어(12), 3단기어(8)와 4단기어(10)가 장착되고, 부축(14)상에 1단기어(16), 2단기어(18), 3단기어(20), 4단기어(22), 5단기어(24)가 장착되고, 상기 각 기어(4)(6)(16)(18)(8)(10) (12)(20)(22)(24)를 선택적으로 치합시키기 위해 주, 부축(2)(14) 상에 설치되는 동기치합장치(30)(32)(34)가 구비되는 자동차의 수동변속기에 있어서, 상기한 5단기어(12)(24)는 주, 부축(2)(14) 상에 고정되어 5단아이들기어(26)에 의해 상시치합 상태로 교합되며, 5단기어(12)(24)를 선택적인 동력전달작용을 위해 연결시키기 위한 싱크로메시기구(30)(31)가 주, 부축(2)(14) 상에 설치된 것을 특징으로 한다.In order to realize this, the present invention includes a gear 36 on the main shaft 2 and a reverse gear 38 selectively engaged with the gear 36 on the main shaft 2 in accordance with the operation of the idle gear 40. The gear shifting portion R is configured, and the first gear 4, the second gear 6, the five gear 12, the three gear 8 and the four gear 10 are formed on the main shaft 2. The first gear 16, the second gear 18, the third gear 20, the four gear 22, and the five gear 24 are mounted on the subshaft 14, and the respective gears (4) (6) (16) (18) (8) (10) (12) (20) (22) (24) Motives installed on the main shaft (2) (14) to selectively engage In the manual transmission of the automobile provided with the teeth 30, 32, 34, the five-stage gears 12, 24 are fixed on the main shaft (2) (14), five-stage idle gear (26) is engaged in a constant engagement state, and main and secondary shafts (2) (14) are synchronized with mechanisms (30) (31) for connecting the fifth gear (12) (24) for selective power transmission. Stand on It is characterized in that it is installed.
구성되는 것이다.It is composed.
Description
본 고안은 자동차의 수동변속기에 관한 것으로, 특히 변속조작감의 향상 및 교합노이즈를 감소시키기 위해 동력전달경로를 변경시킨 자동차의 수동변속기에 관한 것이다.The present invention relates to a manual transmission of an automobile, and more particularly, to a manual transmission of an automobile in which a power transmission path is changed to improve shifting feeling and reduce occlusal noise.
차량에 채용되는 수동변속기는 클러치로부터 전달되는 엔진 회전력을 차량운행에 필요한 적절한 회전력으로 변속하여, 이와같이 변속된 회전력으로 차량의 구동휠을 회전시킬 수 있도록 클러치와 추진축 사이에 설치된다.The manual transmission employed in the vehicle is installed between the clutch and the propulsion shaft so that the engine rotational force transmitted from the clutch is shifted to an appropriate rotational force necessary for driving the vehicle, so that the driving wheel of the vehicle can be rotated by the shifted rotational force.
이러한 수동변속기는 시프트레버에 의해 기어를 직접 움직여 변속하는 선택기어식과 서로 치합된 기어를 주축, 또는 부축에서 공전되도록 하거나 이 축들과 각각 고정되도록 함으로써, 변속이 이루어지도록 하는 상시물림식이 있다.Such a manual transmission has a constant gear type that shifts gears by directly shifting gears by shift levers, and gears engaged with each other by orbiting each other on the main shaft or the sub-axis, or fixed to these axes, respectively.
특히, 본 고안과 관련되는 상시물림식의 수동변속기는 도 1에 도시된 바와 같이 주축(2)상에 1단기어(4)와 2단기어(6)가 고정되고, 3단기어(8)와 4단기어(10) 및 5단기어(12)가 공전시킬 수 있는 상태로 결합된 구조로 구성되어 있다.In particular, the constant-speed manual transmission of the present invention is fixed to the first gear (4) and the second gear (6) on the main shaft (2), as shown in Figure 1, the three-stage gear (8) And the fourth gear 10 and the fifth gear 12 are configured to be coupled in a state capable of revolving.
또, 상기한 부축(14)상에는 1단기어(16)와 2단기어(18)가 공전 가능한 상태로 결합됨과 아울러, 3단기어(20)와 4단기어(22) 및 5단기어(24)가 고정되는 구조로 구성되어 있다.In addition, the first gear 16 and the second gear 18 are coupled to the idle state on the sub-shaft 14, and the third gear 20, the fourth gear 22 and the five gear 24 are ) Is structured to be fixed.
또한, 상기 주축(2)과 부축(14) 상의 각 기어(4)(6)(16)(18)(8)(10) (12)(20)(22)(24)를 각각 선택적으로 치합시키기 위해 동기치합장치(30)(32)(34)가 설치되어 있어 부드럽고도 원활한 변속조작이 이루어질 수가 있게 된다.In addition, the gears 4, 6, 16, 18, 8, 10, 12, 20, 22, and 24 on the main shaft 2 and the sub shaft 14 are selectively engaged with each other. Synchronous matching devices 30, 32, 34 are provided to allow smooth and smooth shifting operation.
한편, 상기 주축(2) 상의 기어(36) 및 상기 주축(2)상의 기어(36)와 아이들기어(40)에 의해 선택적으로 교합되는 후진기어(38)가 구비되는 구조의 후진변속부(R)가 구성되어 차량의 후진작용이 이루어질 수 있도록 하고 있다.On the other hand, the reverse speed shifting portion R having a structure in which the gear 36 on the main shaft 2 and the reverse gear 38 selectively engaged by the gear 36 on the main shaft 2 and the idle gear 40 are provided. ) Is configured to allow the reverse action of the vehicle.
상기한 바와 같은 구성에 따라 각 동기치합장치(30)(32)(34)를 작용시킴으로써, 변속모드에 따른 각각의 전진변속이 행해지며, 변속기구에 의해 아이들기어(40)를 축방향으로 이동시켜 주축(2) 상의 기어(36)와 후진기어(38)에 치합시킴으로써, 차량의 후진변속이 이루어지게 되는 것이다.By operating each of the synchronization gears 30, 32, 34 in accordance with the above-described configuration, respective forward shifts are performed according to the shift mode, and the idle gear 40 is moved in the axial direction by the shift mechanism. By engaging the gear 36 and the reversing gear 38 on the main shaft 2, the reverse shift of the vehicle is made.
그런데, 상기한 바와 같은 종래 자동차의 수동변속기는 주축(2)을 통해 입력되는 구동력이 부축(14)에 경유된 후 다시 주축(2)을 거쳐 축력되는 동력전달 경로상에서 5단변속을 위한 싱크로메시기구(30)가 상기 주축(2)에 설치되는 구조로 구성되어 있기 때문에 변속조작력의 증대를 요구하게 되고, 이에 따라 조작감이 무겁고 나쁘게 되는 단점이 있었다.However, the manual transmission of the conventional vehicle as described above is synchronized to the five-speed shift on the power transmission path that is driven through the main shaft (2) after the driving force input through the main shaft (2) again through the main shaft (2). Since the mechanism 30 is constituted by the structure installed on the main shaft 2, an increase in the shifting operation force is required, which results in a heavy and bad operation feeling.
뿐만 아니라, 부축(14) 상의 5단기어(12)가 공전되는 구조로 구성되어 있어 변속을 위한 급속한 교합 작용에 따라 이음이 발생된다는 문제점이 있었다.In addition, since the five-stage gear 12 on the sub-shaft 14 is configured to revolve, there is a problem in that a joint occurs due to a rapid bite action for shifting.
본 고안은 상기한 바와 같은 종래의 단점 및 문제점을 해소하기 위하여 안출된 것으로서, 본 고안의 목적은 변속조작력의 증대 요구를 해소시켜 조작감을 향상시킬 수 있으며, 아울러 5단 변속시 교합작용에 따르는 이음의 발생을 줄일 수 있도록 구성되는 자동차의 수동변속기를 제공하는데 있다.The present invention is devised to solve the above-mentioned disadvantages and problems as described above, the object of the present invention can improve the operation feeling by eliminating the need to increase the shifting operation force, and the joint according to the occlusal action during five-speed shift It is to provide a manual transmission of the vehicle is configured to reduce the occurrence of.
도 1은 종래 자동차의 수동변속기를 개략적으로 도시한 도면,1 is a view schematically showing a manual transmission of a conventional vehicle,
도 2는 본 고안에 의한 자동차의 수동변속기를 개략적으로 도시한 도면.2 is a view schematically showing a manual transmission of a vehicle according to the present invention.
* 도면의 주요 부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings
R:후진변속부36:주축상의 기어R: Reverse gear 36: Gear on spindle
40:아이들기어38:후진기어40: children gear 38: reverse gear
2:주축4:1단기어2: spindle 4: 1 gear
6:2단기어8:3단기어6: 2 Short Gear 8: 3 Short Gear
10:4단기어12:5단기어10: 4 Short Gear 12: 5 Short Gear
30, 32, 34:동기치합장치14:부축30, 32, 34: Synchronous engagement device 14: Shaft
16:1단기어18:2단기어16: 1 Short Gear 18: 2 Short Gear
20:3단기어22:4단기어20: 3 Single Gear 22: 4 Single Gear
24:5단기어31:동기치합장치24: 5 gear 31: Synchronous gear
이를 실현하기 위하여 본 고안은 주축 상의 기어와, 상기 주축상의 기어에 아이들기어의 작동에 따라 선택적으로 교합되는 후진기어로 이루어지는 후진변속부가 구성되고, 주축상에 1단기어, 2단기어, 5단기어, 3단기어와 4단기어가 장착되고, 부축상에 1단기어, 2단기어, 3단기어, 4단기어, 5단기어가 장착되고, 상기 각 기어를 선택적으로 치합시키기 위해 주, 부축 상에 설치되는 동기치합장치가 구비되는 자동차의 수동변속기에 있어서, 상기한 5단기어는 주, 부축 상에 고정되어 5단아이들기어에 의해 상시치합 상태로 교합되며, 5단기어를 선택적인 동력전달 작용을 위해 연결시키기 위한 싱크로메시기구가 주, 부축 상에 설치된 것을 특징으로 하는 자동차의 수동변속기를 제공한다.In order to realize this, the present invention is composed of a reverse gear consisting of a gear on the main shaft and a reverse gear selectively engaged with the gear on the main shaft in accordance with the operation of the idle gear, and the first gear, the second gear, and the fifth gear on the main shaft. Gears, 3-gear gears and 4-gear gears are mounted, and 1-gear gears, 2-gear gears, 3-gear gears, 4-gear gears and 5-gear gears are mounted on the sub-shafts. In a manual transmission of an automobile provided with a synchronous matching device installed, the five-speed gear is fixed on the main and secondary shafts, and is engaged at regular engagement by five-speed idle gears, and the five-gear gear has a selective power transmission action. Synchronous mechanism for connecting for the purpose of providing a manual transmission of the vehicle, characterized in that installed on the main shaft.
이하, 본 고안의 바람직한 실시예를 첨부한 도면에 따라서 더욱 상세히 설명하며, 종래와 동일한 부분에 대하여는 동일한 부호를 부여하기로 한다.Hereinafter, a preferred embodiment of the present invention will be described in more detail with reference to the accompanying drawings, and the same reference numerals will be given to the same parts as in the prior art.
첨부된 도 2에 도시된 바와 같은 본 고안에 따른 자동차의 수동변속기에 대한 일 실시예는 주축(2)상에 1단기어(4)와 2단기어(6)가 고정되고, 3단기어(8)와 4단기어(10)가 공전시킬 수 있는 상태로 결합되고, 5단기어(12)가 고정되는 구조로 구성되어 있다.In the embodiment of the manual transmission of the vehicle according to the present invention as shown in Figure 2 is attached to the first gear (4) and the second gear (6) on the main shaft (2), the third gear ( 8) and the fourth gear 10 is coupled in a state capable of revolving, and the fifth gear 12 is configured to be fixed.
또, 상기한 부축(14)상에는 1단기어(16)와 2단기어(18)가 공전 가능한 상태로 결합됨과 아울러, 3단기어(20)와 4단기어(22) 및 5단기어(24)가 고정되는 구조로 구성되어 있다.In addition, the first gear 16 and the second gear 18 are coupled to the idle state on the sub-shaft 14, and the third gear 20, the fourth gear 22 and the five gear 24 are ) Is structured to be fixed.
또한, 상기 주축(2)과 부축(14) 상의 각 기어(4)(6)(16)(18)(8)(10) (12)(20)(22)(24)를 선택적으로 치합시키기 위해 동기치합장치(30)(32)(34)가 설치되어 있어 부드럽고도 원활한 변속조작이 이루어질 수가 있게 된다.In addition, the gears (4), (6), (16), (18), (8), (10), (12), (20), (22) and (24) on the main shaft (2) and the subshaft (14) are selectively engaged. In order to achieve the synchronization matching device 30, 32, 34, a smooth and smooth shifting operation can be achieved.
그리고, 상기한 주, 부축(2)(14) 상의 5단기어(12)(24)는 5단아이들기어(26)가 상시 물려 있으며, 상기 주, 부축(2)(14) 상에 설치된 동기치합장치(30)(31)에 의해 동력의 전달작용이 선택적으로 이루어지도록 구성되어 있다.The five-stage gears 12 and 24 on the main and minor shafts 2 and 14 are always bitten by the five-stage idle gear 26, and the synchronization is provided on the main and minor shafts 2 and 14. The engagement device 30, 31 is comprised so that a power transfer action may be selectively performed.
한편, 상기 주축(2) 상의 기어(36) 및 상기 주축(2)상의 기어(36)와 아이들기어(40)에 의해 선택적으로 교합되는 후진기어(38)가 구비되는 구조의 후진변속부(R)가 구성되어 차량의 후진작용이 이루어질 수 있도록 하고 있다.On the other hand, the reverse speed shifting portion R having a structure in which the gear 36 on the main shaft 2 and the reverse gear 38 selectively engaged by the gear 36 on the main shaft 2 and the idle gear 40 are provided. ) Is configured to allow the reverse action of the vehicle.
상기한 바와 같은 구성에 따라 각 동기치합장치(30)(32)(34)를 작용시킴으로써, 변속모드에 따른 각각의 전진변속이 행해지며, 변속기구에 의해 아이들기어(40)를 축방향으로 이동시켜 주축(2)상의 기어(36)와 후진기어(38)에 치합시킴으로써, 차량의 후진변속이 이루어지게 되는 것이다.By operating each of the synchronization gears 30, 32, 34 in accordance with the above-described configuration, respective forward shifts are performed according to the shift mode, and the idle gear 40 is moved in the axial direction by the shift mechanism. By engaging the gear 36 and the reverse gear 38 on the main shaft (2), the reverse shift of the vehicle is made.
특히, 5단 변속작용은 주, 부축(2)(14) 상에 고정된 5단기어(12)(24)가 5단아이들기어(26)에 의해 상시물림 상태하에서 싱크로메시기구(30)(31)에 의한 선택적인 동력전달 작용이 정숙한 상황하에서 이루어지게 되는 것이다.In particular, the five-speed shifting operation is performed by synchronizing the mechanism of the synchro mesh mechanism 30 with the five-stage gears 12 and 24 fixed on the main shaft 2 and 14 under constant biting by the five-stage idler gear 26. The selective power transfer action under 31 is achieved in a quiet situation.
상기한 바와 같은 본 고안에 의한 자동차의 수동변속기는 변속조작력의 증대요구를 해소시켜 조작감을 향상시킬 수 있으며, 아울러 5단 변속시 교합작용에 따르는 이음의 발생을 줄일 수 있는 이점이 있다.The manual transmission of the vehicle according to the present invention as described above can solve the increase of the shift operation force to improve the feeling of operation, and also has the advantage of reducing the occurrence of joints due to the occlusal action during the five-speed shift.
이상에서는 본 고안의 일 실시예를 단지 예로서 도시하고, 설명하였으나 본 고안은 상기한 실시예에 한정되지 아니하며, 본 고안의 정신을 벗어나지 않는 범위내에서 당해 고안이 속하는 기술분야에서의 통상의 지식을 가진자에 의해 다양한 변경과 수정이 가능한 것이다.In the above, an embodiment of the present invention has been illustrated and described by way of example only, but the present invention is not limited to the above-described embodiment, and the general knowledge in the art to which the present invention pertains without departing from the spirit of the present invention. Various changes and modifications are possible by those who have.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960068253U KR19980055054U (en) | 1996-12-31 | 1996-12-31 | Manual transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960068253U KR19980055054U (en) | 1996-12-31 | 1996-12-31 | Manual transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR19980055054U true KR19980055054U (en) | 1998-10-07 |
Family
ID=54005602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019960068253U Withdrawn KR19980055054U (en) | 1996-12-31 | 1996-12-31 | Manual transmission |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR19980055054U (en) |
-
1996
- 1996-12-31 KR KR2019960068253U patent/KR19980055054U/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UA0108 | Application for utility model registration |
Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19961231 |
|
| UG1501 | Laying open of application | ||
| UC1204 | Withdrawal of no request for examination | ||
| WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |