Gearbox oil line system and gearbox
A technology of oil circuit system and gearbox, which is applied in the direction of transmission box, transmission parts, components with teeth, etc., can solve the problems of volume limitation of automatic transmission, difficult design of oil circuit system, complicated internal structure, etc. The effect of cooling and lubricating work, improving support stability and reducing processing difficulty
Active Publication Date: 2021-11-12
SHENGRUI TRANSMISSION
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Problems solved by technology
[0005] As one of the most important systems of automatic transmission, the oil circuit system is not only related to the cooling and lubrication efficiency of the entire transmission, but also spreads throughout every corner of the entire transmission. However, the current automatic transmission is not only severely limited in volume At the same time, the internal structure is also becoming more complex following the needs of customers, which makes it difficult to obtain sufficient layout space for the intricate oil system. In addition, most of the currently used oil system is the oil pipe structure inside the shell, which leads to oil The hydraulic system is difficult to design, and there will be more conflicts between the oil circuit system and other structures inside the gearbox, which not only brings more difficult assembly work for the gearbox, but also makes the later maintenance of the gearbox more difficult.
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[0027] In order to more clearly understand the above objects, features and advantages of the present disclosure, the solutions of the present disclosure will be further described below. It should be noted that, in the case of no conflict, the embodiments of the present disclosure and the features in the embodiments can be combined with each other.
[0028] In the following description, many specific details are set forth in order to fully understand the present disclosure, but the present disclosure can also be implemented in other ways than described here; obviously, the embodiments in the description are only some of the embodiments of the present disclosure, and Not all examples.
[0029] Automobile gearbox is a set of transmission devices used to coordinate the engine speed and the actual driving speed of the wheels, and is used to exert the best performance of the engine. The gearbox can generate different gear ratios between the engine and the wheels during the running ...
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The invention relates to the technical field of automatic gearboxes, in particular to a gearbox oil line system and a gearbox. The gearbox oil line system comprises a first oil line formed in an input shaft, a second oil line formed in a transmission shaft, a third oil line formed in an output shaft, a supporting plate and supporting seats. The supporting plate is fixedly mounted on the inner wall of a gearbox shell. A sixth oil line communicating with the first oil line and the second oil line is arranged on the supporting plate. The supporting seats comprise the first supporting seat and the second supporting seat. The first supporting seat is arranged on the supporting plate and supports the transmission shaft. A fourth oil line communicating with the sixth oil line and the second oil line is arranged on the first supporting seat. According to the system, the sixth oil line and the first supporting seat are arranged on the supporting plate, so that the supporting plate can serve as one section of an oil line in the whole oil line system while supporting parts in the gearbox.
Description
technical field [0001] The present disclosure relates to the technical field of automatic transmissions, in particular to a transmission oil circuit system and a transmission. Background technique [0002] Automobile gearbox is a set of transmission devices used to coordinate the engine speed and the actual driving speed of the wheels, and is used to exert the best performance of the engine. The gearbox can generate different gear ratios between the engine and the wheels during the running of the car to realize the transmission of different gear speeds. [0003] There are two types of gearboxes: manual and automatic. The manual gearbox is mainly composed of gears and shafts, and the variable speed and torque are generated through different gear combinations; while the automatic gearbox AT is composed of a hydraulic torque converter, a planetary gear and a hydraulic control system. , through the way of hydraulic transmission and gear combination to achieve the purpose of var...
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IPC IPC(8): F16H57/04F16H57/021F16H57/023F16H57/03
CPCF16H57/043F16H57/0423F16H57/0421F16H57/021F16H57/023F16H57/03
Inventor 宋廷彬李法友赵培龙张广瀚刘敦宁王硕黄友宾
Owner SHENGRUI TRANSMISSION