CN208804207U - A kind of transmission input shaft integration lubrication system - Google Patents
A kind of transmission input shaft integration lubrication system Download PDFInfo
- Publication number
- CN208804207U CN208804207U CN201821145952.2U CN201821145952U CN208804207U CN 208804207 U CN208804207 U CN 208804207U CN 201821145952 U CN201821145952 U CN 201821145952U CN 208804207 U CN208804207 U CN 208804207U
- Authority
- CN
- China
- Prior art keywords
- input shaft
- mounting hole
- installation
- transmission input
- installation base
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a kind of transmission input shaft integration lubrication system, including the installation base being arranged on speed changer back casing, with the mounting hole of the input slinger connection on speed changer back casing and the integrally formed baffle being connect with installation base and mounting hole, the baffle successively includes oil trap, diversion trench, diversion channel, jointing and the installation hanging buckle being arranged in below oil trap, the installation hanging buckle is connect with the installation base, the jointing suit is in the mounting hole, the back segment of the diversion trench and leading portion are at an angle.The utility model structure is simple, simple installation, and oil-collecting is high-efficient and fuel feeding is abundant.
Description
Technical field
The utility model belongs to automotive transmission technical field, is specifically related to a kind of transmission input shaft integration lubrication
Structure.
Background technique
In order to make the integral arrangement of speed changer and client preferably match, needed between transmission input shaft and differential mechanism
One biggish fall range.In vehicle real vehicle arrangement, if the drop between transmission input shaft and differential mechanism is smaller, in this way
The oil duct angle of transmission input shaft will be made to face upward, especially in descending operating condition, oil duct tilt angle be will increase, thus
The oil duct oil-collecting that will lead to transmission input shaft is insufficient, and the lubricants capacity of input shaft is insufficient, and each component on input shaft is because of profit
It slides insufficient and wears aggravation, or even failure, such as the deformation of needle bearing nylon cages, needle roller, which overheats, to black, synchronous ring quilt
Ablation etc., and then lead to transmission failure.
Currently, to solve the problems, such as that input shaft lubrication is insufficient and fails, usually using change transmission input shaft
Oilhole angle makes to input the method that slinger angle has a down dip.In addition, Chinese utility model patent CN201720044537.7's
A kind of case of transmission input bored jack device of slinger is disclosed in specification, which can make the oil duct of transmission input shaft
Entrance and outlet form positive liquid level difference, and the oil inlet quantity of input shaft can be effectively ensured.Although both the above method inputs improvement
The lubrication of axis all has certain effect, but requires change case of transmission, while needing to change the assembly stream of speed changer
Journey will lead to manufacturing cost raising in this way, and the change angle of the above method is limited, not can be well solved input
Axis lubricates insufficient problem.
Utility model content
For the above-mentioned prior art, the technical problem to be solved by the present invention is to provide a kind of structure is simple, installation
Simplicity, oil-collecting is high-efficient and the sufficient transmission input shaft integration lubrication system of fuel feeding.
In order to solve the above technical problems, the utility model provides a kind of transmission input shaft integration lubrication system, packet
Include the installation base being arranged on speed changer back casing, the mounting hole being connected to the input slinger on speed changer back casing and
The integrally formed baffle connecting with installation base and mounting hole, the baffle successively include oil trap, diversion trench, shunting
Slot, jointing and the installation hanging buckle being arranged in below oil trap, the installation hanging buckle is connect with the installation base, described
Jointing is set in the mounting hole, and the back segment and leading portion of the diversion trench are at an angle.
More preferably, the diversion channel is set as ring pipe.
Compared with the prior art, the beneficial effects of the utility model are:
1, the utility model is designed using integrated molding, and structure is simple, simple installation；Simultaneously by making baffle along defeated
Enter axis axially to arrange, does not need the oil duct angle of change case of transmission not only in this way, reduce manufacturing cost, and can be effective
The oil liquid dripped on the oil liquid and shell that each high-speed gear rotational agitation splashes on input shaft is collected on ground, and oil-collecting is high-efficient；
2, the utility model bends angled shape by the way that diversion trench to be designed as, i.e., the leading portion of diversion trench is with after
There is certain drop between section, the potential energy of oil liquid can be increased in this way, the kinetic energy that oil liquid enters input slinger is improved, to make
Lubricants capacity on input shaft increases；
3, the utility model can be such that the oil liquid position in diversion channel improves, together in this way by the way that diversion channel is designed as circular ring shape
When can prevent oil liquid from overflowing；In addition, oil can be further increased in this way by making the installation site of diversion channel be higher than input slinger
The kinetic energy of liquid, to guarantee that input shaft can adequately be lubricated.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of transmission input shaft integration lubrication system of the utility model.
Fig. 2 is layout drawing of the input slinger on case of transmission in utility model patent CN201720044537.7.
Illustrate: 1- diversion channel, 2- oil trap, 3- diversion trench, 4- install hanging buckle, 5- jointing, 6- mounting hole, 7-
Input slinger.
Specific embodiment
The utility model is further described with preferred embodiment with reference to the accompanying drawing.
It is as shown in Figure 1 a kind of structural schematic diagram of transmission input shaft integration lubrication system of the utility model, including
The installation base (not shown) that is arranged on speed changer back casing is connected to the input slinger 7 on speed changer back casing
Mounting hole 6(it is as shown in Figure 2) and the integrally formed baffle that is connect with installation base and mounting hole 6, the baffle edge
Input shaft is axially arranged, does not need the oil duct angle of change case of transmission not only in this way, lowers manufacturing cost, and can be effective
The oil liquid dripped on the oil liquid and shell that each high-speed gear rotational agitation splashes on input shaft is collected on ground, and oil-collecting is high-efficient.This is led
Flowing block successively includes oil trap 2, diversion trench 3, diversion channel 1, jointing 5 and the installation hanging buckle being arranged in below oil trap 2
4.Wherein, installation hanging buckle 4 be fixedly connected with the installation base on above-mentioned speed changer back casing, and jointing 5 be sleeved on it is above-mentioned
In mounting hole 6 on speed changer back casing, the oil liquid being integrated on baffle can thus be made to enter input by mounting hole 6
In slinger 7, and then input shaft is lubricated.
In addition, the leading portion and back segment of the diversion trench 3 on baffle have a certain degree by bending shape, can make to lead in this way
There is certain drop between the leading portion and back segment of chute 3, so as to increase the potential energy of oil liquid on baffle, improve oil liquid and enter
The kinetic energy of slinger 7 is inputted, and then increases the lubricants capacity on input shaft.
In addition, the diversion channel 1 on baffle is designed as circular ring shape, the oil liquid position in diversion channel 1 can in this way improved, prevents
Oil liquid overflows；Meanwhile the installation site of the diversion channel 1 is higher than input slinger 7, can further increase the kinetic energy of oil liquid in this way,
To guarantee that input shaft can adequately be lubricated, guarantee its function.
The above only expresses preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not
Therefore it can be interpreted as that a limitation on the scope of the patent of the present invention.It should be pointed out that for the ordinary skill people of this field
For member, without departing from the concept of the premise utility, several deformations can also be made, improves and substitutes, these all belong to
In the protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (2)
1. a kind of transmission input shaft integration lubrication system including the installation base being arranged on speed changer back casing and becomes
The mounting hole (6) of input slinger (7) connection on fast device back casing and the one being connect with installation base and mounting hole (6)
Molding baffle, it is characterised in that: the baffle successively includes oil trap (2), diversion trench (3), diversion channel (1), connection
Connector (5) and the installation hanging buckle (4) being arranged below oil trap (2), the installation hanging buckle (4) and the installation base connect
It connects, the jointing (5) is sleeved in the mounting hole (6), and the back segment and leading portion of the diversion trench (3) are in certain angle
Degree.
2. a kind of transmission input shaft integration lubrication system according to claim 1, it is characterised in that: the diversion channel
(1) it is set as ring pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821145952.2U CN208804207U (en) | 2018-07-19 | 2018-07-19 | A kind of transmission input shaft integration lubrication system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821145952.2U CN208804207U (en) | 2018-07-19 | 2018-07-19 | A kind of transmission input shaft integration lubrication system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208804207U true CN208804207U (en) | 2019-04-30 |
Family
ID=66230712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821145952.2U Expired - Fee Related CN208804207U (en) | 2018-07-19 | 2018-07-19 | A kind of transmission input shaft integration lubrication system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208804207U (en) |
-
2018
- 2018-07-19 CN CN201821145952.2U patent/CN208804207U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 169, Meilin street, economic and Technological Development Zone, Nanchang City, Jiangxi Province Patentee after: Magna powertrain (Jiangxi) Co.,Ltd. Address before: 330013 No.169, Meilin street, Nanchang Economic and Technological Development Zone, Jiangxi Province Patentee before: GETRAG (JIANGXI) TRANSMISSION Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190430 Termination date: 20210719 |