CN104179948A - Gearbox cover - Google Patents
Gearbox cover Download PDFInfo
- Publication number
- CN104179948A CN104179948A CN201410404582.XA CN201410404582A CN104179948A CN 104179948 A CN104179948 A CN 104179948A CN 201410404582 A CN201410404582 A CN 201410404582A CN 104179948 A CN104179948 A CN 104179948A
- Authority
- CN
- China
- Prior art keywords
- boss
- cylinder boss
- cylindrical boss
- gear
- outer cylinder
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/031—Gearboxes; Mounting gearing therein characterised by covers or lids for gearboxes
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Details Of Gearings (AREA)
Abstract
Disclosed is a gearbox cover. The gearbox cover is mainly characterized by comprising a body, an outer cylindrical boss, an inner cylindrical boss, side lugs, reinforcing ribs, a boss, a left cylindrical boss and a right cylindrical boss, the body is of a disc-shaped structure, the side lugs are distributed on the edge of the body, connecting holes are formed in each side lug, the outer cylindrical boss is arranged on the left side of the upper end face of the body, the inner cylindrical boss concentric with the outer cylindrical boss is arranged in the same, the reinforcing ribs are distributed between the outer cylindrical boss and the body, the round boss is arranged on the right side of the upper end face of the body, the reinforcing ribs are connected between the round boss and the body, the left cylindrical boss and the right cylindrical boss are arranged inside the body, and the connecting ribs are connected between each two of the body, the left cylindrical boss and the right cylindrical boss. The gearbox cover is simple in structure, low in cost and high in strength and is integrally formed.
Description
Technical field
The present invention relates to gear-box technical field, relate in particular to a kind of gear-box case lid.
Background technique
Gear-box is exactly gearbox, is one of topmost parts in automotive transmission, applies gear-driven reduction of speed principle, can in a big way, change the size of moment of torsion on the size of automobile driving speed and automobile driving wheel.In gear box casing, have variable transmission mechanism and selector gear, the Main Function of variable transmission mechanism is numerical value and the direction that changes torque and rotational speed; The Main Function of operating mechanism is to control driving mechanism, realizes the conversion of transmission ratio, realizes gear shift, to reach variable-speed torque-converting.So gear box casing should have the operation that hardness is large, facilitate its inner operating mechanism.
Summary of the invention
Object of the present invention will provide a kind of simple in structure, integrated gear-box case lid exactly.
For achieving the above object, gear-box case lid of the present invention, main contents are: comprise body, outer cylinder boss, interior cylinder boss, pick up the ears, stiffening rib, boss, left cylinder boss and right cylinder boss, described body is disk-like structure, in body edges, be furnished with and pick up the ears, on picking up the ears, have attachment hole, there is an outer cylinder boss in left side, body upper-end surface, in outer cylinder boss, there is together intracardiac cylinder boss, between outer cylinder boss and body, be furnished with stiffening rib, there is a round boss on right side, body upper-end surface, between round boss and body, be connected with stiffening rib, body interior has left cylinder boss and right cylinder boss, body, left cylinder boss and right cylinder boss are connected with stiffening rib between any two.The present invention is simple in structure, cost is low, one-body molded and intensity is high.
Brief description of the drawings
Fig. 1 is structural upright schematic diagram of the present invention.
Fig. 2 is the main TV structure figure of the present invention.
Fig. 3 is plan structure figure of the present invention.
Fig. 4 is face upwarding assumption diagram of the present invention.
Fig. 5 is A-A sectional view of the present invention.
| 1-body; | 2-outer cylinder boss; | 3-interior cylinder boss; | 4-picks up the ears; |
| 5-stiffening rib; | 6-boss; | 7-left cylinder boss; | 8-right cylinder boss; |
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described.
These system main contents are: comprise body 1, outer cylinder boss 2, interior cylinder boss 3, pick up the ears 4, stiffening rib 5, boss 6, left cylinder boss 7 and right cylinder boss 8, described body 1 is disk-like structure, on body 1 edge, be furnished with and pick up the ears 4, pick up the ears on 4 to have attachment hole, there is an outer cylinder boss 2 in body 1 left side, upper-end surface, in outer cylinder boss 2, there is together intracardiac cylinder boss 3, between outer cylinder boss 2 and body 1, be furnished with stiffening rib 5, there is a round boss 6 on body 1 right side, upper-end surface, between round boss 6 and body 1, be connected with stiffening rib 5, there are left cylinder boss 7 and right cylinder boss 8 in body 1 inside, body 1, left cylinder boss 7 and right cylinder boss 8 are connected with stiffening rib 5 between any two.
Described interior cylinder boss 3, left cylinder boss 7 and right cylinder boss 8 all have cylindrical hole.
Described outer cylinder boss 2 joins with boss 6.
Between described outer cylinder boss 2 and body 1, be furnished with three stiffening ribs 5.
Between described round boss 6 and body 1, be connected with four stiffening ribs 5.
Do not depart from the spirit and scope of the present invention and can make many other changes and remodeling.Should be appreciated that and the invention is not restricted to specific mode of execution, scope of the present invention is defined by the following claims.
Claims (5)
1. a gear-box case lid, it is characterized in that, these system main contents are: comprise body (1), outer cylinder boss (2), interior cylinder boss (3), pick up the ears (4), stiffening rib (5), boss (6), left cylinder boss (7) and right cylinder boss (8), described body (1) is disk-like structure, body (1) is furnished with pick up the ears (4) on edge, pick up the ears to have attachment hole on (4), there is an outer cylinder boss (2) in left side, body (1) upper-end surface, in outer cylinder boss (2), there is together intracardiac cylinder boss (3), between outer cylinder boss (2) and body (1), be furnished with stiffening rib (5), there is a round boss (6) on body (1) right side, upper-end surface, between round boss (6) and body (1), be connected with stiffening rib (5), there are left cylinder boss (7) and right cylinder boss (8) in body (1) inside, body (1), left cylinder boss (7) and right cylinder boss (8) are connected with stiffening rib (5) between any two.
2. according to a kind of gear-box case lid claimed in claim 1, it is characterized in that, described interior cylinder boss (3), left cylinder boss (7) and right cylinder boss (8) all have cylindrical hole.
3. according to a kind of gear-box case lid claimed in claim 1, it is characterized in that, described outer cylinder boss (2) joins with boss (6).
4. according to a kind of decoupling rod support claimed in claim 1, it is characterized in that, between described outer cylinder boss (2) and body (1), be furnished with three stiffening ribs (5).
5. according to a kind of gear-box case lid claimed in claim 1, it is characterized in that, between described round boss (6) and body (1), be connected with four stiffening ribs (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410404582.XA CN104179948A (en) | 2014-08-15 | 2014-08-15 | Gearbox cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410404582.XA CN104179948A (en) | 2014-08-15 | 2014-08-15 | Gearbox cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104179948A true CN104179948A (en) | 2014-12-03 |
Family
ID=51961204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410404582.XA Pending CN104179948A (en) | 2014-08-15 | 2014-08-15 | Gearbox cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104179948A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104791458A (en) * | 2015-04-02 | 2015-07-22 | 重庆钟华机械有限责任公司 | Double-gear gearbox assembly capable of automatically shifting gears |
| CN104791427A (en) * | 2015-04-02 | 2015-07-22 | 重庆钟华机械有限责任公司 | Double-gear automatic transmission assembly of pure electric four-wheel car |
| EP3368795B1 (en) | 2015-10-27 | 2020-12-09 | SEW-EURODRIVE GmbH & Co. KG | Gearbox, comprising a housing having at least one first and one second housing part |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4906221A (en) * | 1987-10-23 | 1990-03-06 | Nissan Motor Co., Ltd. | Continuously variable transmission with unique fluid flow path structure |
| EP2037153A2 (en) * | 2007-09-17 | 2009-03-18 | Robert Bosch GmbH | Transmission housing |
| CN103649598A (en) * | 2011-03-17 | 2014-03-19 | Sew-传动设备有限责任公司 | Transmission device |
| CN203614705U (en) * | 2013-11-18 | 2014-05-28 | 顾波 | Shell of gear box |
| CN204114077U (en) * | 2014-08-15 | 2015-01-21 | 丹阳荣嘉精密机械有限公司 | A kind of gear-box case lid |
-
2014
- 2014-08-15 CN CN201410404582.XA patent/CN104179948A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4906221A (en) * | 1987-10-23 | 1990-03-06 | Nissan Motor Co., Ltd. | Continuously variable transmission with unique fluid flow path structure |
| EP2037153A2 (en) * | 2007-09-17 | 2009-03-18 | Robert Bosch GmbH | Transmission housing |
| CN103649598A (en) * | 2011-03-17 | 2014-03-19 | Sew-传动设备有限责任公司 | Transmission device |
| CN203614705U (en) * | 2013-11-18 | 2014-05-28 | 顾波 | Shell of gear box |
| CN204114077U (en) * | 2014-08-15 | 2015-01-21 | 丹阳荣嘉精密机械有限公司 | A kind of gear-box case lid |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104791458A (en) * | 2015-04-02 | 2015-07-22 | 重庆钟华机械有限责任公司 | Double-gear gearbox assembly capable of automatically shifting gears |
| CN104791427A (en) * | 2015-04-02 | 2015-07-22 | 重庆钟华机械有限责任公司 | Double-gear automatic transmission assembly of pure electric four-wheel car |
| EP3368795B1 (en) | 2015-10-27 | 2020-12-09 | SEW-EURODRIVE GmbH & Co. KG | Gearbox, comprising a housing having at least one first and one second housing part |
| EP3368795B2 (en) † | 2015-10-27 | 2023-11-22 | SEW-EURODRIVE GmbH & Co. KG | Gearbox, comprising a housing having at least one first and one second housing part |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141203 |