CN105202125A - Six-gear manual transmission of vehicle - Google Patents
Six-gear manual transmission of vehicle Download PDFInfo
- Publication number
- CN105202125A CN105202125A CN201410266491.4A CN201410266491A CN105202125A CN 105202125 A CN105202125 A CN 105202125A CN 201410266491 A CN201410266491 A CN 201410266491A CN 105202125 A CN105202125 A CN 105202125A
- Authority
- CN
- China
- Prior art keywords
- gear
- assembly
- speed
- reverse
- shaft
- 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.)
- Pending
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 40
- 230000000712 assembly Effects 0.000 claims description 20
- 238000000429 assembly Methods 0.000 claims description 20
- 230000008878 coupling Effects 0.000 claims description 15
- 238000010168 coupling process Methods 0.000 claims description 15
- 238000005859 coupling reaction Methods 0.000 claims description 15
- 238000003466 welding Methods 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 claims 1
- 239000000446 fuel Substances 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Structure Of Transmissions (AREA)
Abstract
本发明实施例公开了一种车辆的六档手动变速器，包括：输入轴（1）、输出轴（21）、倒档轴（22）以及差速器组件（26）；其中，一档齿轮组件（19）、二档齿轮组件（16）一二档同步器组件（18）布置在输出轴（21）上，且在一档齿轮组件（19）靠近一二档同步器组件（18）的一侧的端面开设有凹槽，一档齿轮组件（19）包括结合齿（190）和齿轮体（191），结合齿（190）位于凹槽位置，并且结合齿（190）内沉在齿轮体（191）内一预定距离。实施本发明的实施例，可以减小变速器的总体长度<b>，</b>可以提高车辆行车的燃油经济性，以及提高倒档的品质。
The embodiment of the invention discloses a six-speed manual transmission for a vehicle, comprising: an input shaft (1), an output shaft (21), a reverse gear shaft (22) and a differential assembly (26); wherein, the first gear assembly (19), the second gear assembly (16) and the second gear synchronizer assembly (18) are arranged on the output shaft (21), and the first gear assembly (19) is close to the first and second gear synchronizer assembly (18). There is a groove on the end surface of the side, and the first gear assembly (19) includes a combination tooth (190) and a gear body (191). 191) within a predetermined distance. The embodiment of the present invention can reduce the overall length of the transmission <b>,</b> improve the fuel economy of the vehicle, and improve the quality of the reverse gear.
Description
技术领域 technical field
本发明涉及车辆的变速装置，特别是涉及一种车辆的六档手动变速器。 The invention relates to a transmission device for a vehicle, in particular to a six-speed manual transmission for a vehicle.
背景技术 Background technique
一般地，当布置在放置轴上的自由齿轮的轮齿拉到固定地布置在旋转轴上的主动齿轮时，碰撞会产生振动。车辆的手动变速器中的响声就是指这种碰撞产生的振动被传递到旋转轴、轴承和变速器壳体而产生的噪声。 Generally, when the teeth of the free gear arranged on the laying shaft are pulled to the driving gear fixedly arranged on the rotating shaft, the collision will generate vibration. The rattle in a vehicle's manual transmission refers to the noise generated by the vibration generated by this collision being transmitted to the rotating shaft, bearings, and transmission housing.
在现有的变速器传动方案中，以采用五档变速器结构的较多，且倒档基本不带同步器；这样无法满足现在的燃油经济性及换档舒适性需求，并且在进行倒档切换时不够顺畅。在现有的另外一些变速器的传动方案中，会在变速器中增加一个档位，形成六个前进档，这样可以改善汽车的燃油经济性，但在这些变速器倒档仍然采用渐开线圆柱直齿啮合，无法保证倒档的换档品质，存在诸如挂不进倒档，挂倒档打齿等问题。 In the existing transmission schemes, most of the five-speed transmission structures are used, and the reverse gear basically does not have a synchronizer; this cannot meet the current requirements for fuel economy and shift comfort, and when switching reverse gear Not smooth enough. In other existing transmission schemes, a gear will be added to the transmission to form six forward gears, which can improve the fuel economy of the car, but the reverse gear of these transmissions still uses involute cylindrical spur teeth Engagement, the shift quality of the reverse gear cannot be guaranteed, and there are problems such as not being able to shift into the reverse gear, and teeth hitting when shifting to the reverse gear.
发明内容 Contents of the invention
本发明所要解决的技术问题在于，提供一种车辆的六档手动变速器，以提高车辆行车的燃油经济性，以及提高倒档的品质。 The technical problem to be solved by the present invention is to provide a six-speed manual transmission for a vehicle, so as to improve the fuel economy of the vehicle and improve the quality of the reverse gear.
为了解决上述技术问题，本发明实施例的一方面提供一种车辆的六档手动变速器，包括： In order to solve the above technical problems, an aspect of the embodiment of the present invention provides a six-speed manual transmission for a vehicle, including:
输入轴，其包括依次布置在其上的三档主动齿轮组件、四档主动齿轮组件、五档主动齿轮组件和六档主动齿轮组件、三四档同步器组件、五六档同步器组件； The input shaft includes a third-speed driving gear assembly, a fourth-speed driving gear assembly, a fifth-speed driving gear assembly, a sixth-speed driving gear assembly, a third- and fourth-speed synchronizer assembly, and a fifth- and sixth-speed synchronizer assembly arranged sequentially thereon;
输出轴，其以预定的距离与所述输入轴平行地布置，且所述输出轴包括依次布置在其上的一档齿轮组件、二档齿轮组件以及一二档同步器组件、三档从动齿轮、四档从动齿轮、五档从动齿轮、六档从动齿轮，所述三档从动齿轮、四档从动齿轮、五档从动齿轮、六档从动齿轮分别与所述三档主动齿轮组件、四档主动齿轮组件、五档主动齿轮组件和六档主动齿轮组件相啮合； an output shaft, which is arranged parallel to the input shaft at a predetermined distance, and the output shaft includes a first gear assembly, a second gear assembly, a second gear synchronizer assembly, a third gear driven gear, the fourth gear driven gear, the fifth gear driven gear, the sixth gear driven gear, the third gear driven gear, the fourth gear driven gear, the fifth gear driven gear, the sixth gear driven gear and the third gear driven gear respectively The first-speed driving gear assembly, the fourth-speed driving gear assembly, the fifth-speed driving gear assembly and the sixth-speed driving gear assembly are meshed;
倒档轴，其与所述输出轴平行地布置，所述倒档轴包括依次布置在其上的倒档齿轮组件以及倒档同步器组，所述倒档齿轮组件与布置在所述输出轴上的一个齿轮组件相啮合； a reverse gear shaft, which is arranged in parallel with the output shaft, and the reverse gear shaft includes a reverse gear assembly and a reverse synchronizer group arranged thereon in sequence, and the reverse gear assembly is arranged on the output shaft A gear assembly on the mesh is meshed;
差速器组件，其与所述输出轴和倒档轴相配合； a differential assembly cooperating with said output shaft and reverse shaft;
其中，一档齿轮组件、二档齿轮组件一二档同步器组件布置在所述输出轴上，且在所述一档齿轮组件靠近一二档同步器组件的一侧的端面开设有凹槽，使所述一档齿轮组件上的结合齿内沉在所述一档齿轮组件的齿轮体内一预定距离。 Wherein, the first-speed gear assembly, the second-speed gear assembly, and the second-speed synchronizer assembly are arranged on the output shaft, and a groove is opened on the end surface of the first-speed gear assembly close to the first- and second-speed synchronizer assembly, The coupling teeth on the first-speed gear assembly are sunk in the gear body of the first-speed gear assembly by a predetermined distance.
其中，所述三档主动齿轮组件、四档主动齿轮组件、五档主动齿轮组件和六档主动齿轮组件分别通过三档滚针轴承、四档滚针轴承、五档滚针轴承、六档滚针轴承套设在所述输入轴上，所述三四档同步器组件、五六档同步器组件固定安装在所述输入轴上； Wherein, the third-speed driving gear assembly, the fourth-speed driving gear assembly, the fifth-speed driving gear assembly and the sixth-speed driving gear assembly pass through the third-speed needle roller bearing, the fourth-speed needle roller bearing, the fifth-speed needle roller bearing, and the sixth-speed roller bearing respectively. The needle bearing is sleeved on the input shaft, and the third and fourth gear synchronizer assemblies, and the fifth and sixth gear synchronizer assemblies are fixedly installed on the input shaft;
所述一档齿轮组件、二档齿轮组件分别通过一档滚针轴承、二档滚针轴承套设在所述输出轴上，所述一二档同步器组件、三档从动齿轮、四档从动齿轮、五档从动齿轮、六档从动齿轮固定安装在所述输出轴上； The first-gear gear assembly and the second-gear gear assembly are sleeved on the output shaft through the first-gear needle bearing and the second-gear needle bearing respectively. The driven gear, the fifth-speed driven gear, and the sixth-speed driven gear are fixedly installed on the output shaft;
所述倒档齿轮组件通过倒档滚针轴承套设在所述倒档轴上，所述倒档同步器组件固定安装在倒档轴上。 The reverse gear assembly is sleeved on the reverse shaft through a reverse needle bearing, and the reverse synchronizer assembly is fixedly installed on the reverse shaft.
其中，所述一档齿轮组件上的结合齿内沉在所齿轮体内的预定距离为4～8mm。 Wherein, the predetermined distance that the coupling teeth on the first gear assembly are sunk in the gear body is 4-8 mm.
其中，所述输入轴的中心与所述输出轴的中心、所述差速器组件的中心分别相距80mm、201mm； Wherein, the center of the input shaft is 80 mm and 201 mm apart from the center of the output shaft and the center of the differential assembly;
所述输出轴的中心与所述倒档轴的中心、所述差速器组件的中心分别相距127mm、121mm； The center of the output shaft is 127 mm and 121 mm away from the center of the reverse gear shaft and the center of the differential assembly, respectively;
所述倒档轴的中心与所述差速器组件的中心相距127mm； the center of the reverse gear shaft is 127 mm from the center of the differential assembly;
所述输入轴的中心与所述差速器组件的中心的高度差为70mm。 The height difference between the center of the input shaft and the center of the differential assembly is 70mm.
其中，所述倒档齿轮组件采用渐开线圆柱斜齿轮，所述倒档齿轮组件与布置在所述输出轴上的一档齿轮组件相啮合。 Wherein, the reverse gear assembly adopts an involute cylindrical helical gear, and the reverse gear assembly meshes with a first gear assembly arranged on the output shaft.
其中，所述结合齿与所述齿轮体为一体成型结构。 Wherein, the combined teeth and the gear body are integrally formed.
其中，所述结合齿与所述齿轮体通过焊接固定。 Wherein, the coupling teeth and the gear body are fixed by welding.
其中，所述结合齿与所述齿轮体通过螺栓固定。 Wherein, the coupling teeth and the gear body are fixed by bolts.
实施本发明实施例，具有如下的有益效果： Implementing the embodiment of the present invention has the following beneficial effects:
首先，在本发明的实施例中，增加一个前进档，形成六个前进档，从而拓展变速器的变速器范围，改善汽车的燃油经济性； First, in the embodiment of the present invention, one forward gear is added to form six forward gears, thereby expanding the transmission range of the transmission and improving the fuel economy of the vehicle;
另外，在本发明的实施例中，倒档齿轮采用渐开线圆柱斜齿轮，且倒档主动齿轮与一档齿轮组件共用一个齿轮，同时采用倒档同步器；有效解决了倒档换档过程中产生的诸如挂不进倒档，挂倒档打齿等问题，提高了倒档的品质，并降低了倒档啮合噪声； In addition, in the embodiment of the present invention, the reverse gear adopts an involute cylindrical helical gear, and the reverse drive gear and the first gear assembly share a gear, and a reverse synchronizer is used at the same time; effectively solving the reverse gear shift process In order to improve the quality of the reverse gear and reduce the meshing noise of the reverse gear, the problems such as not being able to engage the reverse gear, and the teeth being hit when the reverse gear is engaged, etc.
其次，在本发明的实施例中，传动系统的各旋转轴的轴向进行了优化布置，使变速器更加紧凑。 Secondly, in the embodiment of the present invention, the axial directions of the rotating shafts of the transmission system are optimally arranged to make the transmission more compact.
再次，在本发明的实施例中，将一、二档齿轮组件和一二档同步器组件布置在输出轴上，且使一档齿轮组件上的结合齿内沉在一档齿轮组件齿轮体内（如内沉4-8mm），从而可以使变速器的总体长度减短。 Again, in an embodiment of the present invention, the first and second gear assemblies and the first and second gear synchronizer assemblies are arranged on the output shaft, and the coupling teeth on the first gear assembly are sunk in the first gear assembly gear body ( Such as sinking 4-8mm), so that the overall length of the transmission can be shortened.
附图说明 Description of drawings
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。 In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention. For those skilled in the art, other drawings can also be obtained according to these drawings without any creative effort.
图1是本发明提供的一种车辆的六档手动变速器一个实施例的结构示意图； Fig. 1 is a schematic structural view of an embodiment of a six-speed manual transmission of a vehicle provided by the present invention;
图2是图1中倒档轴上的组件的放大示意图； Fig. 2 is an enlarged schematic diagram of components on the reverse gear shaft in Fig. 1;
图3是图1中四个旋转轴的相互位置示意图。 Fig. 3 is a schematic diagram of the mutual positions of the four rotating shafts in Fig. 1 .
具体实施方式 Detailed ways
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。 The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
请结合图1至图3所示，示出了本发明提供的一种车辆的六档手动变速器一个实施例。在该实施例中，该车辆的六档手动变速器包括： Please refer to FIG. 1 to FIG. 3 , which show an embodiment of a six-speed manual transmission for a vehicle provided by the present invention. In this example, the vehicle's six-speed manual transmission includes:
输入轴1，其上依次布置有三档主动齿轮组件2、三四档同步器组件4、四档主动齿轮组件6、五档主动齿轮组件7、五六档同步器组件9和六档主动齿轮组件11； Input shaft 1, on which are arranged in sequence the third-speed driving gear assembly 2, the third- and fourth-speed synchronizer assemblies 4, the fourth-speed driving gear assembly 6, the fifth-speed driving gear assembly 7, the fifth- and sixth-speed synchronizer assemblies 9, and the sixth-speed driving gear assembly 11;
输出轴21，其以预定的距离与输入轴1平行地布置，且输出轴21上依次布置有一档齿轮组件19、一二档同步器组件18、二档齿轮组件16、三档从动齿轮、四档从动齿轮、五档从动齿轮和六档从动齿轮12，三档从动齿轮、四档从动齿轮、五档从动齿轮、六档从动齿轮12分别与三档主动齿轮组件2、四档主动齿轮组件6、五档主动齿轮组件7和六档主动齿轮组件11相啮合； The output shaft 21 is arranged parallel to the input shaft 1 at a predetermined distance, and the first gear assembly 19, the first and second gear synchronizer assemblies 18, the second gear assembly 16, the third gear driven gear, Fourth gear driven gear, fifth gear driven gear and sixth gear driven gear 12, third gear driven gear, fourth gear driven gear, fifth gear driven gear, sixth gear driven gear 12 respectively with third gear driven gear assembly 2. The fourth-speed driving gear assembly 6, the fifth-speed driving gear assembly 7 and the sixth-speed driving gear assembly 11 are meshed;
倒档轴21，其与输出轴21平行地布置，倒档轴21上依次布置有倒档齿轮组件25和倒档同步器组，倒档齿轮组件25与布置在输出轴21上的一个齿轮组件相啮合； The reverse gear shaft 21 is arranged in parallel with the output shaft 21, and the reverse gear assembly 25 and the reverse gear synchronizer group are sequentially arranged on the reverse gear shaft 21, and the reverse gear assembly 25 and a gear assembly arranged on the output shaft 21 Mesh;
差速器组件26，其与输出轴21和倒档轴21相配合； differential assembly 26, which cooperates with output shaft 21 and reverse gear shaft 21;
其中，一档齿轮组件19靠近一二档同步器组件18的一侧的端面开设有凹槽，该一档齿轮组件19包括括结合齿190和齿轮体191，结合齿190位于凹槽位置，并且结合齿190内沉在一档齿轮组件19的齿轮体191内具有一预定距离（图2中以d表示），在一些实施例中，该预定距离d可以处于4～8mm的范围内，通过这样的设置，可以减短变速器的总体长度。 Wherein, the first gear assembly 19 is provided with a groove on the end surface near the side of the first and second gear synchronizer assembly 18, the first gear assembly 19 includes a coupling tooth 190 and a gear body 191, the coupling tooth 190 is located at the groove position, and The combined tooth 190 is sunk in the gear body 191 of the first-speed gear assembly 19 with a predetermined distance (shown as d in FIG. 2 ). In some embodiments, the predetermined distance d can be in the range of 4-8 mm, by The setting can shorten the overall length of the transmission.
其中，该结合齿190与齿轮体191可以为一体成型结构。另外，该结合齿190与齿轮体191可以为两个单独的结构，两者之间可以通过焊接固定，或者通过螺栓固定。 Wherein, the coupling teeth 190 and the gear body 191 can be integrally formed. In addition, the coupling teeth 190 and the gear body 191 can be two separate structures, and the two can be fixed by welding or by bolts.
具体地，三档主动齿轮组件2、四档主动齿轮组件6、五档主动齿轮组件7和六档主动齿轮组件11分别通过三档滚针轴承3、四档滚针轴承6、五档滚针轴承8、六档滚针轴承10套设在输入轴1上，三四档同步器组件4、五六档同步器组件9固定安装在输入轴1上； Specifically, the third-speed driving gear assembly 2, the fourth-speed driving gear assembly 6, the fifth-speed driving gear assembly 7, and the sixth-speed driving gear assembly 11 pass through the third-speed needle bearing 3, the fourth-speed needle bearing 6, and the fifth-speed needle bearing respectively. The bearing 8 and the sixth gear needle bearing 10 are set on the input shaft 1, and the third and fourth gear synchronizer components 4 and the fifth and sixth gear synchronizer components 9 are fixedly installed on the input shaft 1;
一档齿轮组件19、二档齿轮组件16分别通过一档滚针轴承20、二档滚针轴承17套设在输出轴21上，一二档同步器组件18、三档从动齿轮、四档从动齿轮、五档从动齿轮、六档从动齿轮12固定安装在输出轴21上； The first-speed gear assembly 19 and the second-speed gear assembly 16 are set on the output shaft 21 through the first-speed needle bearing 20 and the second-speed needle bearing 17 respectively. The driven gear, the fifth gear driven gear, and the sixth gear driven gear 12 are fixedly mounted on the output shaft 21;
倒档齿轮组件25通过倒档滚针轴承24套设在倒档轴22上，倒档同步器组件23固定安装在倒档轴22上。 The reverse gear assembly 25 is sleeved on the reverse shaft 22 through the reverse needle bearing 24 , and the reverse synchronizer assembly 23 is fixedly installed on the reverse shaft 22 .
其中，输入轴1组件、输出轴21组件、倒档轴22组件及差速器组件26可以按优选的中心距布置，以改善变速器在整车上的布置。图2示出了一种优选的中心距布置实例。在该实施例中，其中： Wherein, the assembly of the input shaft 1, the assembly of the output shaft 21, the assembly of the reverse gear shaft 22 and the assembly of the differential gear 26 can be arranged according to the preferred center distance, so as to improve the arrangement of the transmission on the whole vehicle. Figure 2 shows an example of a preferred center distance arrangement. In this example, where:
输入轴1的中心与输出轴21的中心、差速器组件26的中心分别相距80mm、201mm； The center of the input shaft 1 is 80mm and 201mm apart from the center of the output shaft 21 and the center of the differential assembly 26 respectively;
输出轴21的中心与倒档轴22的中心、差速器组件26的中心分别相距121mm、127mm； The center of the output shaft 21 is 121mm and 127mm apart from the center of the reverse gear shaft 22 and the center of the differential assembly 26 respectively;
倒档轴22的中心与差速器组件26的中心相距127mm； The distance between the center of the reverse gear shaft 22 and the center of the differential assembly 26 is 127mm;
输入轴1的中心与差速器组件26的中心的高度差为70mm。 The height difference between the center of the input shaft 1 and the center of the differential assembly 26 is 70mm.
具体地，在本实施例中，倒档齿轮组件25采用渐开线圆柱斜齿轮，且倒档主动齿轮与一档齿轮组件共用一个齿轮，使倒档齿轮组件与布置在输出轴21上的一档齿轮组件19相啮合。 Specifically, in this embodiment, the reverse gear assembly 25 adopts an involute cylindrical helical gear, and the reverse drive gear and the first gear assembly share a gear, so that the reverse gear assembly and a gear arranged on the output shaft 21 gear assembly 19 meshes.
本发明实施例所提供车辆的六档手动变速器的具体工作方式如下： The specific mode of operation of the six-speed manual transmission of the vehicle provided by the embodiment of the present invention is as follows:
其中，一二档同步器组件18与一档齿轮组件19配合联接，实现一档功能。此时，发动机的动力通过输入轴1、一档齿轮组件19、一二档同步器组件18、输出轴21传递至差速器组件26输出； Wherein, the first and second gear synchronizer assemblies 18 are coupled with the first gear assembly 19 to realize the first gear function. At this time, the power of the engine is transmitted to the differential assembly 26 through the input shaft 1, the first gear assembly 19, the first and second gear synchronizer assemblies 18, and the output shaft 21;
一二档同步器组件18与二档齿轮组件16配合联接，实现二档功能。此时，发动机的动力通过输入轴1、二档齿轮组件16、一二档同步器组件18、输出轴21传递至差速器组件26输出； The first and second gear synchronizer assembly 18 is coupled with the second gear assembly 16 to realize the second gear function. At this time, the power of the engine is transmitted to the differential assembly 26 through the input shaft 1, the second gear assembly 16, the first and second gear synchronizer assemblies 18, and the output shaft 21;
三四档同步器组件4与三档主动齿轮组件2配合联接，实现三档功能。此时，发动机的动力通过输入轴1、三四档同步器组件4、三档主动齿轮组件2、三档从动齿轮15、输出轴21传递至差速器组件26输出； The third and fourth gear synchronizer assembly 4 is cooperatively connected with the third gear driving gear assembly 2 to realize the third gear function. At this time, the power of the engine is transmitted to the differential assembly 26 through the input shaft 1, the third and fourth gear synchronizer assembly 4, the third gear driving gear assembly 2, the third gear driven gear 15, and the output shaft 21;
三四档同步器组件4与四档主动齿轮组件6配合联接，实现四档功能。此时，发动机的动力通过输入轴1、三四档同步器组件4、四档主动齿轮组件6、四档从动齿轮14、输出轴21传递至差速器组件26输出； The third and fourth gear synchronizer assembly 4 is connected with the fourth gear driving gear assembly 6 to realize the fourth gear function. At this time, the power of the engine is transmitted to the differential assembly 26 through the input shaft 1, the third and fourth gear synchronizer assembly 4, the fourth gear driving gear assembly 6, the fourth gear driven gear 14, and the output shaft 21;
五六档同步器组件9与五档主动齿轮组件7配合联接，实现五档功能。此时，发动机的动力通过输入轴1、五六档同步器组件9、五档主动齿轮组件7、五档从动齿轮13、输出轴21传递至差速器组件26输出； The fifth and sixth gear synchronizer assemblies 9 are connected with the fifth gear driving gear assembly 7 to realize the fifth gear function. At this time, the power of the engine is transmitted to the differential assembly 26 through the input shaft 1, the fifth and sixth gear synchronizer assembly 9, the fifth gear driving gear assembly 7, the fifth gear driven gear 13, and the output shaft 21;
五六档同步器组件9与六档主动齿轮组件11配合联接，实现六档功能。此时，发动机的动力通过输入轴1、五六档同步器组件9、六档主动齿轮组件11、六档从动齿轮12、输出轴21传递至差速器组件26输出； The fifth and sixth gear synchronizer assemblies 9 are connected with the sixth gear driving gear assembly 11 to realize the sixth gear function. At this time, the power of the engine is transmitted to the differential assembly 26 through the input shaft 1, the fifth and sixth gear synchronizer assembly 9, the sixth gear driving gear assembly 11, the sixth gear driven gear 12, and the output shaft 21;
倒档同步器组件23与倒档齿轮组件25配合联接，实现倒档功能。此时，发动机的动力通过输入轴1、一档齿轮组件19、倒档齿轮组件25、倒档同步器组件23及倒档轴22传递至差速器组件26输出。 The reverse synchronizer assembly 23 cooperates with the reverse gear assembly 25 to realize the reverse function. At this time, the power of the engine is transmitted to the differential assembly 26 for output through the input shaft 1 , the first gear assembly 19 , the reverse gear assembly 25 , the reverse synchronizer assembly 23 and the reverse shaft 22 .
其中，本领域技术人员可以理解的是，一二档同步器组件18、三四档同步器组件4、五六档同步器组件9、倒档同步器组件23是通过其上的套筒还实现与各档的主动齿轮组实现配合联接的。且这些套筒是由拨叉进行操纵的，其中，该拨叉由布置在驾驶员的座椅旁的变速杆进行操纵。 Among them, those skilled in the art can understand that the first and second gear synchronizer assemblies 18, the third and fourth gear synchronizer assemblies 4, the fifth and sixth gear synchronizer assemblies 9, and the reverse gear synchronizer assemblies 23 are also realized through the sleeves thereon. It is matched and connected with the driving gear sets of each gear. And these sleeves are actuated by a shift fork, wherein the fork is actuated by a gear lever arranged next to the driver's seat.
实施本发明实施例，具有如下的有益效果： Implementing the embodiment of the present invention has the following beneficial effects:
首先，在本发明的实施例中，增加一个前进档，形成六个前进档，从而拓展变速器的变速器范围，改善汽车的燃油经济性； First, in the embodiment of the present invention, one forward gear is added to form six forward gears, thereby expanding the transmission range of the transmission and improving the fuel economy of the vehicle;
另外，在本发明的实施例中，倒档齿轮采用渐开线圆柱斜齿轮，且倒档主动齿轮与一档齿轮组件共用一个齿轮，同时采用倒档同步器；有效解决了倒档换档过程中产生的诸如挂不进倒档，挂倒档打齿等问题，提高了倒档的品质，并降低了倒档啮合噪声； In addition, in the embodiment of the present invention, the reverse gear adopts an involute cylindrical helical gear, and the reverse drive gear and the first gear assembly share a gear, and a reverse synchronizer is used at the same time; effectively solving the reverse gear shift process In order to improve the quality of the reverse gear and reduce the meshing noise of the reverse gear, the problems such as not being able to engage the reverse gear, and the teeth being hit when the reverse gear is engaged, etc.
其次，在本发明的实施例中，传动系统的各旋转轴的轴向进行了优化布置，使变速器更加紧凑。 Secondly, in the embodiment of the present invention, the axial directions of the rotating shafts of the transmission system are optimally arranged to make the transmission more compact.
再次，在本发明的实施例中，将一、二档齿轮组件和一二档同步器组件布置在输出轴上，且使一档齿轮组件上的结合齿内沉在一档齿轮组件齿轮体内（如内沉4-8mm），从而可以使变速器的总体长度减短。 Again, in an embodiment of the present invention, the first and second gear assemblies and the first and second gear synchronizer assemblies are arranged on the output shaft, and the coupling teeth on the first gear assembly are sunk in the first gear assembly gear body ( Such as sinking 4-8mm), so that the overall length of the transmission can be shortened.
以上所揭露的仅为本发明一种较佳实施例而已，当然不能以此来限定本发明之权利范围，因此依本发明权利要求所作的等同变化，仍属本发明所涵盖的范围。 The above disclosure is only a preferred embodiment of the present invention, which certainly cannot limit the scope of rights of the present invention. Therefore, equivalent changes made according to the claims of the present invention still fall within the scope of the present invention.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410266491.4A CN105202125A (en) | 2014-06-16 | 2014-06-16 | Six-gear manual transmission of vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410266491.4A CN105202125A (en) | 2014-06-16 | 2014-06-16 | Six-gear manual transmission of vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105202125A true CN105202125A (en) | 2015-12-30 |
Family
ID=54949979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410266491.4A Pending CN105202125A (en) | 2014-06-16 | 2014-06-16 | Six-gear manual transmission of vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105202125A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113685505A (en) * | 2020-05-18 | 2021-11-23 | 广州汽车集团股份有限公司 | Nine-gear double-clutch transmission and vehicle |
| CN113685502A (en) * | 2020-05-18 | 2021-11-23 | 广州汽车集团股份有限公司 | Nine-speed dual-clutch transmission and vehicle |
| CN113685507A (en) * | 2020-05-18 | 2021-11-23 | 广州汽车集团股份有限公司 | Nine-gear double-clutch transmission and vehicle |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006207737A (en) * | 2005-01-28 | 2006-08-10 | Yanmar Co Ltd | Transmission of working vehicle |
| JP2007024223A (en) * | 2005-07-19 | 2007-02-01 | Yanmar Co Ltd | Transmission |
| CN201207795Y (en) * | 2008-07-03 | 2009-03-18 | 严华 | Multifunctional agricultural micro cultivator |
| CN101915287A (en) * | 2009-12-09 | 2010-12-15 | 浙江吉利汽车研究院有限公司 | Twin-shaft six-speed mechanical speed changer |
| CN201751630U (en) * | 2010-06-08 | 2011-02-23 | 上海欧弈控制技术有限公司 | Auxiliary gearbox and wheeled tractor comprising same |
| CN101994787A (en) * | 2009-08-27 | 2011-03-30 | 王有刚 | Reverse-gear gear mechanism of mechanical multi-gear transmission |
| CN101994788A (en) * | 2009-08-27 | 2011-03-30 | 王有刚 | Reverse gear mechanism of mechanical multi-speed tranmission |
| CN102330803A (en) * | 2011-10-15 | 2012-01-25 | 中国重汽集团济南动力有限公司 | 16-shift double-countershaft speed changing box |
| CN203176139U (en) * | 2013-01-16 | 2013-09-04 | 上海索达传动机械有限公司 | Heavy truck, speed changer and secondary shaft of gearbox |
| CN103335075A (en) * | 2013-07-05 | 2013-10-02 | 武汉理工大学 | Electronic control speed regulating stepless speed changing system and control method |
| CN103671758A (en) * | 2013-12-16 | 2014-03-26 | 陕西法士特齿轮有限责任公司 | Six-gear automobile transmission |
| CN203641327U (en) * | 2014-01-18 | 2014-06-11 | 赵良红 | Internal synchronizer and gear shift operating mechanism |
| CN203979292U (en) * | 2014-06-16 | 2014-12-03 | 广州汽车集团股份有限公司 | A kind of six grades of manual transmissions of vehicle |
-
2014
- 2014-06-16 CN CN201410266491.4A patent/CN105202125A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006207737A (en) * | 2005-01-28 | 2006-08-10 | Yanmar Co Ltd | Transmission of working vehicle |
| JP2007024223A (en) * | 2005-07-19 | 2007-02-01 | Yanmar Co Ltd | Transmission |
| CN201207795Y (en) * | 2008-07-03 | 2009-03-18 | 严华 | Multifunctional agricultural micro cultivator |
| CN101994787A (en) * | 2009-08-27 | 2011-03-30 | 王有刚 | Reverse-gear gear mechanism of mechanical multi-gear transmission |
| CN101994788A (en) * | 2009-08-27 | 2011-03-30 | 王有刚 | Reverse gear mechanism of mechanical multi-speed tranmission |
| CN101915287A (en) * | 2009-12-09 | 2010-12-15 | 浙江吉利汽车研究院有限公司 | Twin-shaft six-speed mechanical speed changer |
| CN201751630U (en) * | 2010-06-08 | 2011-02-23 | 上海欧弈控制技术有限公司 | Auxiliary gearbox and wheeled tractor comprising same |
| CN102330803A (en) * | 2011-10-15 | 2012-01-25 | 中国重汽集团济南动力有限公司 | 16-shift double-countershaft speed changing box |
| CN203176139U (en) * | 2013-01-16 | 2013-09-04 | 上海索达传动机械有限公司 | Heavy truck, speed changer and secondary shaft of gearbox |
| CN103335075A (en) * | 2013-07-05 | 2013-10-02 | 武汉理工大学 | Electronic control speed regulating stepless speed changing system and control method |
| CN103671758A (en) * | 2013-12-16 | 2014-03-26 | 陕西法士特齿轮有限责任公司 | Six-gear automobile transmission |
| CN203641327U (en) * | 2014-01-18 | 2014-06-11 | 赵良红 | Internal synchronizer and gear shift operating mechanism |
| CN203979292U (en) * | 2014-06-16 | 2014-12-03 | 广州汽车集团股份有限公司 | A kind of six grades of manual transmissions of vehicle |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113685505A (en) * | 2020-05-18 | 2021-11-23 | 广州汽车集团股份有限公司 | Nine-gear double-clutch transmission and vehicle |
| CN113685502A (en) * | 2020-05-18 | 2021-11-23 | 广州汽车集团股份有限公司 | Nine-speed dual-clutch transmission and vehicle |
| CN113685507A (en) * | 2020-05-18 | 2021-11-23 | 广州汽车集团股份有限公司 | Nine-gear double-clutch transmission and vehicle |
| CN113685502B (en) * | 2020-05-18 | 2024-01-19 | 广州汽车集团股份有限公司 | Nine-gear double-clutch transmission and vehicle |
| CN113685507B (en) * | 2020-05-18 | 2024-01-26 | 广州汽车集团股份有限公司 | Nine-gear double-clutch transmission and vehicle |
| CN113685505B (en) * | 2020-05-18 | 2024-01-26 | 广州汽车集团股份有限公司 | Nine-speed dual-clutch transmission and vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP4793777B2 (en) | Double clutch transmission | |
| WO2015149515A1 (en) | Automobile dual-clutch transmission | |
| CN105370814B (en) | More gear double-clutch speed changers and vehicle | |
| JP4720928B2 (en) | Manual transmission | |
| CN107917167A (en) | Eight fast double-clutch automatic gearboxes | |
| JP2010203605A (en) | Transmission | |
| CN105370820B (en) | Ten fast double-clutch automatic gearboxes | |
| JP2009210020A (en) | Transmission | |
| JP4877196B2 (en) | transmission | |
| CN105202125A (en) | Six-gear manual transmission of vehicle | |
| CN106945500B (en) | Speed change device for hybrid vehicle | |
| CN204041899U (en) | Ten fast double-clutch automatic gearboxes | |
| CN204025555U (en) | Ten fast double-clutch automatic gearboxes | |
| CN104373528B (en) | Electric control mechanical gearbox structure | |
| US20180106332A1 (en) | Six-speed double clutch transmission for vehicle | |
| CN204114024U (en) | Many gears double-clutch speed changer and vehicle | |
| CN105370821B (en) | Ten fast double-clutch automatic gearboxes | |
| CN104373531B (en) | Electronic control mechanical type speed changing box structure | |
| CN104455233A (en) | Three-shaft six-gear manual gearbox structure | |
| CN105370819B (en) | Ten fast double-clutch automatic gearboxes | |
| CN105443678B (en) | Ten fast double-clutch automatic gearboxes | |
| CN105443679B (en) | Ten fast double-clutch automatic gearboxes | |
| JP2008298260A (en) | Transmission | |
| CN104455238B (en) | Three-shaft six-gear manual gearbox | |
| CN204327881U (en) | Electric-controlled mechanical gearbox designs |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151230 |