CN201963851U - Automobile transmission rear shell - Google Patents
Automobile transmission rear shell Download PDFInfo
- Publication number
- CN201963851U CN201963851U CN2011201157505U CN201120115750U CN201963851U CN 201963851 U CN201963851 U CN 201963851U CN 2011201157505 U CN2011201157505 U CN 2011201157505U CN 201120115750 U CN201120115750 U CN 201120115750U CN 201963851 U CN201963851 U CN 201963851U
- Authority
- CN
- China
- Prior art keywords
- filter screen
- rear case
- mounting hole
- screen mounting
- automotive transmission
- 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 - Lifetime
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- General Details Of Gearings (AREA)
Abstract
The utility model discloses a casing behind automotive transmission, including the back casing, the output shaft dead eye, its characterized in that have been seted up to the tip of back casing: and a filter screen mounting hole is formed in the side surface of the rear shell. The utility model discloses a set up the filter screen mounting hole on automobile transmission rear housing to set up the oil drain hole on the filter screen mounting hole, make and use the utility model discloses an automobile transmission's inside residual is discharged through the oil drain hole easily, does benefit to the life of extension automobile transmission, and, it is more convenient with trading at rear housing end's filter screen.
Description
Technical field
The utility model belongs to a kind of automotive transmission housing, is specifically related to a kind of automotive transmission rear case.
Technical background
The automotive transmission housing generally is divided into front case, middle shell and rear case.The filter screen mounting hole of existing automotive transmission generally is arranged in middle shell inside, and this structure has caused if the cleaning and filtering net need be opened whole box body, and operation is very complicated.In addition, automotive transmission on car load, its install the back before forming one naturally high after low inclination angle.And during long-term work,, causing inner residue to increase because of the wearing and tearing of each part, especially this sectional casing, the residue at the rear case place are difficult to get rid of especially, seriously influence having caused the working life of automotive transmission.
The model utility content
The purpose of this utility model is at above-mentioned technical problem, and a kind of automotive transmission rear case is provided, and uses the inside residue of the automotive transmission of this rear case to discharge easily, and filter screen is convenient with changing.
For realizing this purpose, the utility model adopts following technological scheme: a kind of automotive transmission rear case, comprise rear case, and the end of described rear case offers the output shaft bearing hole, it is characterized in that: the side of described rear case is provided with the filter screen mounting hole.
Preferably, the parallel axes in the axis of described filter screen mounting hole and output shaft bearing hole.
Preferably, the side of described filter screen mounting hole offers drain oil.
Preferably, the axis normal of the axis of described drain oil and filter screen mounting hole.
Preferably, described filter screen mounting hole is 160～190mm apart from the distance range of output shaft bearing axially bored line.
Preferably, described drain oil is 200～230mm apart from the distance range of output shaft bearing axially bored line.
The utility model is by being provided with the filter screen mounting hole on the automotive transmission rear case, and on the filter screen mounting hole, drain oil is set, and make the inside residue of automotive transmission discharge by drain oil easily, be beneficial to the working life that prolongs automotive transmission, and filter screen is convenient with changing.
Description of drawings
Fig. 1 is a sectional structure schematic representation of the present utility model;
Fig. 2 is the plan structure schematic representation of Fig. 1;
Wherein, 1-rear case, 2-output shaft bearing hole, 3-filter screen mounting hole, 4-drain oil.
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples:
A kind of automotive transmission rear case as shown in Figure 1 comprises rear case 1, and the end of rear case 1 offers output shaft bearing hole 2, and the side of rear case 1 is provided with filter screen mounting hole 3.The side of filter screen mounting hole 3 offers drain oil 4.The parallel axes in the axis of filter screen mounting hole 3 and output shaft bearing hole 2.The axis normal of the axis of drain oil 4 and filter screen mounting hole 3.
In the technique scheme, filter screen mounting hole 3 is 160～190mm apart from the distance range of output shaft bearing hole 2 axis.Drain oil 4 is 200～230mm apart from the distance range of output shaft bearing hole 2 axis.
Drain oil of the present utility model 4 is crammed by plug screw, in the time of need emitting the inside residue of automotive transmission, only need back out plug screw and get final product.After installing filter screen, filter screen mounting hole 3 can take off filter screen easily.
The content that this specification is not described in detail belongs to related domain professional and technical personnel's known prior art.
Claims (6)
1. an automotive transmission rear case comprises rear case (1), and the end of described rear case (1) offers output shaft bearing hole (2), it is characterized in that: the side of described rear case (1) is provided with filter screen mounting hole (3).
2. automotive transmission rear case according to claim 1 is characterized in that: the parallel axes of the axis of described filter screen mounting hole (3) and output shaft bearing hole (2).
3. automotive transmission rear case according to claim 1 and 2 is characterized in that: the side of described filter screen mounting hole (3) offers drain oil (4).
4. automotive transmission rear case according to claim 3 is characterized in that: the axis normal of the axis of described drain oil (4) and filter screen mounting hole (3).
5. automotive transmission rear case according to claim 1 and 2 is characterized in that: described filter screen mounting hole (3) is 160～190mm apart from the distance range of output shaft bearing hole (2) axis.
6. automotive transmission rear case according to claim 3 is characterized in that: described drain oil (4) is 200～230mm apart from the distance range of output shaft bearing hole (2) axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201157505U CN201963851U (en) | 2011-04-19 | 2011-04-19 | Automobile transmission rear shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201157505U CN201963851U (en) | 2011-04-19 | 2011-04-19 | Automobile transmission rear shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201963851U true CN201963851U (en) | 2011-09-07 |
Family
ID=44526387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201157505U Expired - Lifetime CN201963851U (en) | 2011-04-19 | 2011-04-19 | Automobile transmission rear shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201963851U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104858626A (en) * | 2015-05-14 | 2015-08-26 | 天津中德传动有限公司 | Gearbox rear shell machining technique |
-
2011
- 2011-04-19 CN CN2011201157505U patent/CN201963851U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104858626A (en) * | 2015-05-14 | 2015-08-26 | 天津中德传动有限公司 | Gearbox rear shell machining technique |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: DONGFENG COMMERCIAL VEHICLE CO., LTD. Free format text: FORMER OWNER: DONGFENG AUTOMOBILE CO., LTD. Effective date: 20130906 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 430056 WUHAN, HUBEI PROVINCE TO: 442001 SHIYAN, HUBEI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130906 Address after: Shiyan City, Hubei province 442001 City Road No. 2 District zhangjiewan Patentee after: Dongfeng Commercial Vehicle Co.,Ltd. Address before: 430056 Dongfeng Road, Wuhan Economic & Technological Development Zone, Hubei, Wuhan, China, No. 10 Patentee before: DONGFENG MOTER Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110907 |