CN205745214U - The mission case bonnet that a kind of oil electricity is general - Google Patents
The mission case bonnet that a kind of oil electricity is general Download PDFInfo
- Publication number
- CN205745214U CN205745214U CN201620427983.1U CN201620427983U CN205745214U CN 205745214 U CN205745214 U CN 205745214U CN 201620427983 U CN201620427983 U CN 201620427983U CN 205745214 U CN205745214 U CN 205745214U
- Authority
- CN
- China
- Prior art keywords
- bonnet body
- bonnet
- output shaft
- shaft hole
- hole
- 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 the mission case bonnet that a kind of oil electricity is general, including bonnet body, the inner side of described bonnet body is provided with groove chamber, bonnet body central is provided with the output shaft hole run through, output shaft hole outer ring inside described bonnet body is provided with the diameter counterbore more than output shaft hole diameter, the inner side of bonnet body and described output shaft hole are tangentially provided with tachogenerator installing hole, run through bonnet body and are additionally provided with shift fork axis hole, and described bonnet body is provided with some bolts hole.Compared with prior art, the mission case bonnet that oil electricity of the present utility model is general, compact conformation, good airproof performance, can some parts of variator be arranged on inside bonnet body, decrease abrasion and the damage of the parts of fuel vehicle or electric vehicle transmission, improve the service life of fuel vehicle or electric motor car.
Description
Technical field
This utility model relates to variator field, the mission case bonnet that a kind of oil electricity is general.
Background technology
The casing of fuel vehicle or electric vehicle transmission is combined by upper box, lower box and bonnet, yet with existing rear cover structure design problem, bonnet can not install some parts, all of variator parts are caused all to be arranged in upper box and lower box, the parts of variator are distributed in transmission case body the most separatedly, easily cause abrasion and the damage of parts when speed changer, affect the normal use of fuel vehicle or electric motor car, and the sealing property of bonnet is bad.
Summary of the invention
The purpose of this utility model is intended to solve the deficiency of prior art problem, it is provided that the mission case bonnet that a kind of oil electricity is general.
For reaching above-mentioned purpose, this utility model is implemented according to techniques below scheme:
The mission case bonnet that a kind of oil electricity is general, including bonnet body, the inner side of described bonnet body is provided with groove chamber, bonnet body central is provided with the output shaft hole run through, output shaft hole outer ring inside described bonnet body is provided with the diameter counterbore more than output shaft hole diameter, the inner side of bonnet body and described output shaft hole are tangentially provided with tachogenerator installing hole, run through bonnet body and are additionally provided with shift fork axis hole, and described bonnet body is provided with some bolts hole.
Compared with prior art, the mission case bonnet that oil electricity of the present utility model is general, compact conformation, good airproof performance, can some parts of variator be arranged on inside bonnet body, decrease abrasion and the damage of the parts of fuel vehicle or electric vehicle transmission, improve the service life of fuel vehicle or electric motor car.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawings and this utility model is further described by specific embodiment, illustrative examples and explanation in this utility model are used for explaining this utility model, but are not intended as restriction of the present utility model.
The electric general mission case bonnet of a kind of oil as shown in Figure 1, including bonnet body 1, the inner side of described bonnet body 1 is provided with groove chamber 3, bonnet body 1 center is provided with the output shaft hole 2 run through, output shaft hole 2 outer ring inside described bonnet body 1 is provided with the diameter counterbore 4 more than output shaft hole diameter, the inner side of bonnet body 1 and described output shaft hole 2 are tangentially provided with tachogenerator installing hole 5, running through bonnet body 1 and be additionally provided with shift fork axis hole 6, described bonnet body 1 is provided with some bolts hole 7.
The technical solution of the utility model is not limited to the restriction of above-mentioned specific embodiment, and every technology deformation made according to the technical solution of the utility model, within each falling within protection domain of the present utility model.
Claims (1)
1. the mission case bonnet that an oil electricity is general, including bonnet body (1), it is characterized in that: the inner side of described bonnet body (1) is provided with groove chamber (3), bonnet body (1) center is provided with the output shaft hole (2) run through, output shaft hole (2) outer ring of described bonnet body (1) inner side is provided with the diameter counterbore (4) more than output shaft hole diameter, the inner side of bonnet body (1) and described output shaft hole (2) are tangentially provided with tachogenerator installing hole (5), run through bonnet body (1) and be additionally provided with shift fork axis hole (6), described bonnet body (1) is provided with some bolts hole (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620427983.1U CN205745214U (en) | 2016-05-12 | 2016-05-12 | The mission case bonnet that a kind of oil electricity is general |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620427983.1U CN205745214U (en) | 2016-05-12 | 2016-05-12 | The mission case bonnet that a kind of oil electricity is general |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205745214U true CN205745214U (en) | 2016-11-30 |
Family
ID=57367568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620427983.1U Expired - Fee Related CN205745214U (en) | 2016-05-12 | 2016-05-12 | The mission case bonnet that a kind of oil electricity is general |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205745214U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106438943A (en) * | 2016-12-08 | 2017-02-22 | 丹阳荣嘉精密机械有限公司 | Gearbox left box body shell for automobile |
| CN107939955A (en) * | 2017-12-30 | 2018-04-20 | 盛瑞传动股份有限公司 | Speed changer end cap |
-
2016
- 2016-05-12 CN CN201620427983.1U patent/CN205745214U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106438943A (en) * | 2016-12-08 | 2017-02-22 | 丹阳荣嘉精密机械有限公司 | Gearbox left box body shell for automobile |
| CN107939955A (en) * | 2017-12-30 | 2018-04-20 | 盛瑞传动股份有限公司 | Speed changer end cap |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20161130 Termination date: 20170512 |