CN104196984A - Gear case housing - Google Patents
Gear case housing Download PDFInfo
- Publication number
- CN104196984A CN104196984A CN201410404389.6A CN201410404389A CN104196984A CN 104196984 A CN104196984 A CN 104196984A CN 201410404389 A CN201410404389 A CN 201410404389A CN 104196984 A CN104196984 A CN 104196984A
- Authority
- CN
- China
- Prior art keywords
- cylinder boss
- boss
- shell
- cylindrical boss
- level
- 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
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- 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
- F16H57/03—Gearboxes; Mounting gearing therein characterised by means for reinforcing gearboxes, e.g. ribs
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- 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
- F16H2700/00—Transmission housings and mounting of transmission components therein; Cooling; Lubrication; Flexible suspensions, e.g. floating frames
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Details Of Gearings (AREA)
Abstract
A gear case housing mainly comprises an outer housing, a right cylindrical boss, side lugs, four installing legs, reinforcing ribs, a middle cylindrical boss, a left cylindrical boss, a disc, a threaded hole, a boss, a first-level cylindrical boss and a third-level cylindrical boss, wherein the four installing legs are arranged under the outer housing, the reinforcing ribs are arranged between the installing legs and the outer housing, the left cylindrical boss, the middle cylindrical boss and the right cylindrical boss are distributed in the internal portion of the front side of the outer housing, the reinforcing ribs are arranged between the middle cylindrical boss and the right cylindrical boss, the threaded hole is formed in a plane of the top of the outer housing, the disc with a backward opening is arranged on the left side of the reverse side of the outer housing, the first-level cylindrical boss is arranged inside the disc, the three side lugs are distributed on the outer cylindrical face of the disc, the third-level cylindrical boss is arranged on the right side of the reverse side of the outer housing, and the boss is arranged between the first-level cylindrical boss and the third-level cylindrical boss. The gear case housing is simple in structure and high in strength and is formed integrally.
Description
Technical field
The present invention relates to gear-box technical field, relate in particular to a kind of gear box casing.
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 casing exactly.
For achieving the above object, gear box casing of the present invention, main contents are: comprise shell, right cylinder boss, pick up the ears, leg is installed, stiffening rib, middle cylinder boss, left cylinder boss, disk, tapped hole, boss, first order cylinder boss and third level cylinder boss, described shell below has four leg is installed, install between leg and shell and have stiffening rib, and on each installation leg, there are three attachment holes, outer casing frontispiece inside is distributed with left cylinder boss, middle cylinder boss and right cylinder boss, between middle cylinder boss and right cylinder boss, be furnished with stiffening rib, in cover top portion plane, there is a tapped hole, there is an opening in shell reverse side left side towards rear disk, there is the first order cylinder boss disk inside, disk external cylindrical surface is furnished with three and picks up the ears, there is third level cylinder boss on shell reverse side right side, between first order cylinder boss and third level cylinder boss, there is a boss.The present invention is simple in structure, 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.
| 1-shell; | 2-right cylinder boss; | 3-pick up the ears; | 4-installs leg; |
| 5-stiffening rib; | 6-middle cylinder boss; | 7-left cylinder boss; | 8-disk; |
| 9-tapped hole; | 10-boss; | 11-first order cylinder boss; | 12-third level cylinder boss; |
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described.
These system main contents are: main contents are: comprise shell 1, right cylinder boss 2, pick up the ears 3, leg 4 is installed, stiffening rib 5, middle cylinder boss 6, left cylinder boss 7, disk 8, tapped hole 9, boss 10, first order cylinder boss 11 and third level cylinder boss 12, described shell 1 below has four leg 4 is installed, install between leg 4 and shell 1 and have stiffening rib 5, and on each installation leg 4, there are three attachment holes, on shell 1 front-back, be distributed with and multiplely pick up the ears 3, the positive inside of shell 1 is distributed with left cylinder boss 7, middle cylinder boss 6 and right cylinder boss 2, between middle cylinder boss 6 and right cylinder boss 2, be furnished with stiffening rib 5, in shell 1 top planes, there is a tapped hole 9, there is an opening in shell 1 reverse side left side towards rear disk 8, there is first order cylinder boss 11 disk 8 inside, disk 9 external cylindrical surfaces are furnished with three and pick up the ears 3, there is third level cylinder boss 12 on shell 1 reverse side right side, between first order cylinder boss 11 and third level cylinder boss 12, there is a boss 10.
On described left cylinder boss 7, middle cylinder boss 6 and right cylinder boss 2, have cylindrical hole.
Described first order cylinder boss 11 and third level cylinder boss 12 have cylindrical hole.
Between described shell 1 and disk 9, be furnished with stiffening rib 5.
Described picking up the ears on 3 has attachment hole.
Described third level cylinder boss 12 is outer a concentric cylinder boss, between cylinder boss and shell 1, is furnished with stiffening rib.
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 (6)
1. a gear box casing, it is characterized in that, these system main contents are: main contents are: comprise shell (1), right cylinder boss (2), pick up the ears (3), leg (4) is installed, stiffening rib (5), middle cylinder boss (6), left cylinder boss (7), disk (8), tapped hole (9), boss (10), first order cylinder boss (11) and third level cylinder boss (12), described shell (1) below has four leg (4) is installed, install between leg (4) and shell (1) and have stiffening rib (5), and on each installation leg (4), there are three attachment holes, on shell (1) front-back, be distributed with multiple picking up the ears (3), the positive inside of shell (1) is distributed with left cylinder boss (7), middle cylinder boss (6) and right cylinder boss (2), between middle cylinder boss (6) and right cylinder boss (2), be furnished with stiffening rib (5), in shell (1) top planes, there is a tapped hole (9), there is an opening in shell (1) reverse side left side towards rear disk (8), there is first order cylinder boss (11) disk (8) inside, disk (9) external cylindrical surface is furnished with three pick up the ears (3), there is third level cylinder boss (12) on shell (1) reverse side right side, between first order cylinder boss (11) and third level cylinder boss (12), there is a boss (10).
2. according to a kind of gear box casing claimed in claim 1, it is characterized in that, on described left cylinder boss (7), middle cylinder boss (6) and right cylinder boss (2), have cylindrical hole.
3. according to a kind of gear box casing claimed in claim 1, it is characterized in that, described first order cylinder boss (11) and third level cylinder boss (12) have cylindrical hole.
4. according to a kind of gear box casing claimed in claim 1, it is characterized in that, between described shell (1) and disk (9), be furnished with stiffening rib (5).
5. according to a kind of gear box casing claimed in claim 1, it is characterized in that, described picking up the ears has attachment hole on (3).
6. according to a kind of gear box casing claimed in claim 1, it is characterized in that, described third level cylinder boss (12) is outer a concentric cylinder boss, and cylinder boss and shell are furnished with stiffening rib between (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410404389.6A CN104196984A (en) | 2014-08-15 | 2014-08-15 | Gear case housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410404389.6A CN104196984A (en) | 2014-08-15 | 2014-08-15 | Gear case housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104196984A true CN104196984A (en) | 2014-12-10 |
Family
ID=52082325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410404389.6A Pending CN104196984A (en) | 2014-08-15 | 2014-08-15 | Gear case housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104196984A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106363828A (en) * | 2016-08-26 | 2017-02-01 | 宁波市鄞州唯达汽车配件厂（普通合伙） | Machine body aluminum cast support |
| 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 |
| CN113738830A (en) * | 2021-11-03 | 2021-12-03 | 杭州斯诺康技术有限公司 | New energy automobile derailleur and protective housing of this derailleur |
-
2014
- 2014-08-15 CN CN201410404389.6A patent/CN104196984A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN106363828A (en) * | 2016-08-26 | 2017-02-01 | 宁波市鄞州唯达汽车配件厂（普通合伙） | Machine body aluminum cast support |
| CN113738830A (en) * | 2021-11-03 | 2021-12-03 | 杭州斯诺康技术有限公司 | New energy automobile derailleur and protective housing of this derailleur |
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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 |
Application publication date: 20141210 |
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| RJ01 | Rejection of invention patent application after publication |