CN207648104U - A kind of heavy truck gear box casing - Google Patents
A kind of heavy truck gear box casing Download PDFInfo
- Publication number
- CN207648104U CN207648104U CN201721751322.5U CN201721751322U CN207648104U CN 207648104 U CN207648104 U CN 207648104U CN 201721751322 U CN201721751322 U CN 201721751322U CN 207648104 U CN207648104 U CN 207648104U
- Authority
- CN
- China
- Prior art keywords
- wall
- connecting pole
- mounting flange
- gear box
- reinforcing rib
- 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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- General Details Of Gearings (AREA)
Abstract
The utility model discloses a kind of heavy truck gear box casings, including outer wall, protect cornice, connecting pole reinforcing rib and pedestal, it is provided with the outer wall above the pedestal, the outer wall outer surface is provided with external reinforcing ribs, the outer wall inner surface is provided with the connecting pole reinforcing rib, it is provided with internal thread connecting pole in the connecting pole reinforcing rib, the outer wall top is provided with mounting flange, flange threaded post is provided on the mounting flange, the protection cornice are provided between the outer wall and the mounting flange, the mounting flange outer surface is provided with attachment fixed column, it is provided with hagioscope below the attachment fixed column, the outer wall is internally provided with protective plate.The setting that the utility model passes through connecting pole reinforcing rib and external reinforcing ribs so that the rigidity reinforced of gear box casing increases the performance and intensity of shell.
Description
Technical field
The utility model is related to apparatus casing fields, and in particular to a kind of heavy truck gear box casing.
Background technology
Gear box casing is a critical component on gearbox, it is by gear, axis, bearing, the clutch in gearbox
Together, but corresponding gear box casing difference required for different parts is huge, common speed change to the component combinations such as piece
Often strength and stiffness are inadequate when in use for tank shell, cause the damage of component, and therefore, it is necessary to design a kind of heavy truck speed change
Tank shell.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of heavy truck gear box casing.
The utility model is achieved through the following technical solutions above-mentioned purpose：
A kind of heavy truck gear box casing, including outer wall, protection cornice, connecting pole reinforcing rib and pedestal, the pedestal top
It is provided with the outer wall, the outer wall outer surface is provided with external reinforcing ribs, and the outer wall inner surface is provided with the connecting pole and adds
Strengthening tendons are provided with internal thread connecting pole in the connecting pole reinforcing rib, and the outer wall top is provided with mounting flange, the fixation
It is provided with flange threaded post on flange, the protection cornice, the fixation are provided between the outer wall and the mounting flange
Flange outer face is provided with attachment fixed column, is provided with hagioscope below the attachment fixed column, the outer wall is internally provided with
Protective plate.
As preferred embodiment, the outer wall is bolted with the pedestal.
As preferred embodiment, the connecting pole reinforcing rib and external reinforcing ribs casting connection are on the outer wall.
As preferred embodiment, the protective plate welding is on the base.
As preferred embodiment, the mounting flange is connected by screw on the outer wall.
The beneficial effects of the utility model are：Pass through the setting of connecting pole reinforcing rib and external reinforcing ribs so that gearbox
The rigidity reinforced of shell increases the performance and intensity of shell.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of heavy truck gear box casing described in the utility model.
The reference numerals are as follows：
1, outer wall；2, cornice are protected；3, internal thread connecting pole；4, mounting flange；5, flange threaded post；6, connecting pole is reinforced
Muscle；7, protective plate；8, attachment fixed column；9, hagioscope；10, pedestal；11, external reinforcing ribs.
Specific implementation mode
The utility model is described in further detail below in conjunction with the accompanying drawings：
As shown in Figure 1, a kind of heavy truck gear box casing, including outer wall 1, protection cornice 2, connecting pole reinforcing rib 6 and pedestal
10,10 top of pedestal is provided with outer wall 1, and 1 outer surface of outer wall is provided with external reinforcing ribs 11, and 1 inner surface of outer wall is provided with connecting pole
Reinforcing rib 6 is provided with internal thread connecting pole 3 in connecting pole reinforcing rib 6, and 1 top of outer wall is provided with mounting flange 4, mounting flange 4
On be provided with flange threaded post 5, be provided between outer wall 1 and mounting flange 4 protection cornice 2,4 outer surface of mounting flange is provided with
Attachment fixed column 8,8 lower section of attachment fixed column are provided with hagioscope 9, and outer wall 1 is internally provided with protective plate 7.
In above structure, protective plate 7 can effectively avoid the influence that the rotation of engine brings other components, using with
Transmission internal working condition can be observed by hagioscope 9 when maintenance.
In order to further increase speed changing effect, outer wall 1 is bolted with pedestal 10, connecting pole reinforcing rib 6 and additional
The casting of strengthening tendons 11 is connected on outer wall 1, and protective plate 7 is welded on pedestal 10, and mounting flange 4 is connected by screw on outer wall 1.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of heavy truck gear box casing, including outer wall, protection cornice, connecting pole reinforcing rib and pedestal, it is characterised in that：It is described
The outer wall is provided with above pedestal, the outer wall outer surface is provided with external reinforcing ribs, and the outer wall inner surface is provided with described
Connecting pole reinforcing rib is provided with internal thread connecting pole in the connecting pole reinforcing rib, and the outer wall top is provided with mounting flange,
It is provided with flange threaded post on the mounting flange, the protection cornice are provided between the outer wall and the mounting flange,
The mounting flange outer surface is provided with attachment fixed column, is provided with hagioscope below the attachment fixed column, in the outer wall
Portion is provided with protective plate.
2. a kind of heavy truck gear box casing according to claim 1, it is characterised in that：The outer wall passes through with the pedestal
It is bolted.
3. a kind of heavy truck gear box casing according to claim 1, it is characterised in that：The connecting pole reinforcing rib and described
External reinforcing ribs casting connection is on the outer wall.
4. a kind of heavy truck gear box casing according to claim 1, it is characterised in that：The protective plate is welded on the bottom
On seat.
5. a kind of heavy truck gear box casing according to claim 1, it is characterised in that：The mounting flange is connected by screw
It is connected on the outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721751322.5U CN207648104U (en) | 2017-12-14 | 2017-12-14 | A kind of heavy truck gear box casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721751322.5U CN207648104U (en) | 2017-12-14 | 2017-12-14 | A kind of heavy truck gear box casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207648104U true CN207648104U (en) | 2018-07-24 |
Family
ID=62880883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721751322.5U Expired - Fee Related CN207648104U (en) | 2017-12-14 | 2017-12-14 | A kind of heavy truck gear box casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207648104U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021139142A1 (en) * | 2020-01-09 | 2021-07-15 | 精进电动科技(菏泽)有限公司 | Box structure of speed reducer |
| FR3142394A1 (en) * | 2022-11-29 | 2024-05-31 | Renault S.A.S | Mechanical gearbox with parallel shaft lines |
-
2017
- 2017-12-14 CN CN201721751322.5U patent/CN207648104U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021139142A1 (en) * | 2020-01-09 | 2021-07-15 | 精进电动科技(菏泽)有限公司 | Box structure of speed reducer |
| FR3142394A1 (en) * | 2022-11-29 | 2024-05-31 | Renault S.A.S | Mechanical gearbox with parallel shaft lines |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180724 Termination date: 20181214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |