CN204025447U - With the automobile gearbox of wet brake - Google Patents
With the automobile gearbox of wet brake Download PDFInfo
- Publication number
- CN204025447U CN204025447U CN201420402125.2U CN201420402125U CN204025447U CN 204025447 U CN204025447 U CN 204025447U CN 201420402125 U CN201420402125 U CN 201420402125U CN 204025447 U CN204025447 U CN 204025447U
- Authority
- CN
- China
- Prior art keywords
- brake
- coupling
- casing
- output shaft
- wet brake
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a kind of like this automobile gearbox with wet brake, for solve existing brake system of car exist for small displacement, the car of low speed, the problems such as its cost of production is higher, the utility model is provided with wet brake (6) on casing (1) output shaft outward (10), brake cylinder head (3) on wet brake (6) is connected with casing (1) by link (2), link (2) to be rolled with output shaft (10) by bearing and axle sleeve (9) and is connected, wet brake (6) is connected with live axle by coupling (7) one end on wet brake (6), coupling (7) the other end is connected with output shaft (10), output shaft (10) between coupling (7) the other end and axle sleeve (9) is provided with seal ring (12).
Description
Technical field
The utility model relates to a kind of automobile gearbox, particularly relates to a kind of automobile gearbox of the band wet brake be made up of casing, case lid, input shaft, output shaft, gear, connection gear, fork and minor axis.
Background technique
At present, market discloses so a kind of automobile gearbox, and its structural feature is: be made up of casing, case lid, input shaft, output shaft, gear, connection gear, fork and minor axis, input shaft is connected with engine output shaft, output shaft is connected with live axle, and live axle is connected with rear drive sprocket; In addition, market also discloses a kind of wet brake, its structural feature is: be made up of multiple movable friction plate, multiple static friction sheet, multiple spring, brake cylinder head, brake piston, brake cylinder casing and detent housing, movable friction plate, the alternate parallel arranged of static friction sheet, brake cylinder casing endoporus is provided with into profile of tooth spline, the cylindrical of static friction sheet is also provided with profile of tooth spline, static friction sheet is loaded on brake cylinder casing internal tooth form spline, makes it be integrally formed; External splines on movable friction plate profile of tooth spline endoporus and half shaft links into an integrated entity, brake piston club head lean brake strip, master cylinder rodless cavity is built with some springs, and spring action is in brake piston.This structure adopts and brakes front driving wheel and rear drive sprocket, and therefore, need at least four wet brakes, for the car of small displacement, low speed, its cost of production is higher.
Summary of the invention
The purpose of this utility model is to provide a kind ofly can be applicable to small displacement, low speed car uses, the automobile gearbox of explosion-proof band wet brake.
For achieving the above object, the automobile gearbox of the utility model band wet brake, by casing, case lid, input shaft, output shaft, gear, connection gear, fork and minor axis composition, output shaft outside described casing is provided with wet brake, brake cylinder head on wet brake is connected with casing by link, link to be rolled with output shaft by bearing and axle sleeve and is connected, wet brake is connected with live axle by the coupling one end on wet brake, the coupling the other end is connected with output shaft, output shaft between the coupling the other end and axle sleeve is provided with seal ring.
Described wet brake is by multiple movable friction plate, multiple static friction sheet, multiple spring, link, brake cylinder head, brake piston, brake cylinder casing, detent housing and coupling composition, movable friction plate, the alternate parallel arranged of static friction sheet, brake cylinder casing endoporus is provided with into profile of tooth spline, the cylindrical of static friction sheet is also provided with profile of tooth spline, static friction sheet is loaded on brake cylinder casing internal tooth form spline, make it be integrally formed, the external splines of movable friction plate profile of tooth spline endoporus and coupling one end links into an integrated entity, the coupling the other end is connected with live axle, the brake piston one end be placed in the detent housing that is arranged between brake cylinder casing with brake cylinder head contacts with movable friction plate or static friction sheet, the other end of brake piston is contacted with brake cylinder head by multiple spring, brake cylinder head is sleeved on link.
Be provided with the boss that can coordinate with the hole of casing in described link one end, be provided with the boss that can coordinate with brake cylinder head at the link the other end.
Described coupling is arranged to horn-like, coupling bore area is provided with the spline that can be connected with output shaft, be placed in the flange plate coupling outside described wet brake being provided with and can being connected with live axle.
Bearing in described link and the output shaft between axle sleeve are provided with setting sleeve.
The automobile gearbox of the utility model band wet brake can also by casing, case lid, input shaft, output shaft, gear, connection gear, fork and minor axis composition, input shaft outside described casing is provided with wet brake, brake cylinder head on wet brake is connected with casing by link, link to be rolled with input shaft by bearing and axle sleeve and is connected, wet brake is connected with engine output shaft by the coupling one end on wet brake, the coupling the other end is connected with input shaft, input shaft between the coupling the other end and axle sleeve is provided with seal ring.
After adopting this structure, due to the output shaft outside described casing being provided with wet brake, brake cylinder head on wet brake is connected with casing by link, link to be rolled with output shaft by bearing and axle sleeve and is connected, wet brake is connected with live axle by the coupling one end on wet brake, the coupling the other end is connected with output shaft, and the output shaft between the coupling the other end and axle sleeve is provided with seal ring.One side makes small displacement, the car of low speed eliminates the expense of installing break on forward and backward driving wheel; On the other hand can by the break in this structure and forward and backward driving wheel with the use of, make vehicle traveling safer, reliable.
accompanying drawing explanationbelow in conjunction with drawings and Examples, the utility model is described in further detail.
Accompanying drawing 1 is the main cross-sectional schematic of the automobile gearbox of the utility model band wet brake.
Accompanying drawing 2 is main cross-sectional schematic of the another kind of mode of execution of the automobile gearbox of the utility model band wet brake.
In figure: 1. casing 2. link 3. brake cylinder head 4. detent housing 5. brake cylinder casing 6. wet brake 7. coupling 8. flange plate 9. axle sleeve 10. output shaft 11. brake piston 12. seal ring 13. setting sleeve 14. spring 15. input shaft.
embodimentthe automobile gearbox of the wet brake of the utility model band shown in accompanying drawing 1, by casing 1, case lid, input shaft 15, output shaft 10, gear, connection gear, fork and minor axis composition, output shaft 10 outside described casing 1 is provided with wet brake 6, brake cylinder head 3 on wet brake 6 is connected with casing 1 by link 2, link 2 to be rolled with output shaft 10 by bearing and axle sleeve 9 and is connected, wet brake 6 is connected with live axle by coupling 7 one end on wet brake 6, coupling 7 the other end is connected with output shaft 10, output shaft 10 between coupling 7 the other end and axle sleeve 9 is provided with seal ring 12, described wet brake 6 is by multiple movable friction plate, multiple static friction sheet, multiple spring 14, link 2, brake cylinder head 3, brake piston 11, brake cylinder casing 5, detent housing 4 and coupling 7 form, movable friction plate, the alternate parallel arranged of static friction sheet, brake cylinder casing 5 endoporus is provided with into profile of tooth spline, the cylindrical of static friction sheet is also provided with profile of tooth spline, static friction sheet is loaded on brake cylinder casing 5 internal tooth form spline, make it be integrally formed, the external splines of movable friction plate profile of tooth spline endoporus and coupling 7 one end links into an integrated entity, coupling 7 the other end is connected with live axle, brake piston 11 one end be placed in the detent housing 4 that is arranged between brake cylinder casing 5 with brake cylinder head 3 contacts with movable friction plate or static friction sheet, the other end of brake piston 11 is contacted with brake cylinder head 3 by multiple spring 14, brake cylinder head 3 is sleeved on link 2, described link 2 one end is provided with the boss that can coordinate with the hole of casing 1, is provided with the boss that can coordinate with brake cylinder head 3 at link 2 the other end, described coupling 7 is arranged to horn-like, coupling 7 bore area is provided with the spline that can be connected with output shaft 10, be placed in the flange plate 8 coupling 7 outside described wet brake 6 being provided with and can being connected with live axle, bearing in described link 2 and the output shaft 10 between axle sleeve 9 are provided with setting sleeve 13.
The another kind of mode of execution of the automobile gearbox of the wet brake of the utility model band shown in accompanying drawing 2, by casing 1, case lid, input shaft 15, output shaft 10, gear, connection gear, fork and minor axis composition, input shaft 15 outside described casing 1 is provided with wet brake 6, brake cylinder head 3 on wet brake 6 is connected with casing 1 by link 2, link 2 to be rolled with input shaft 15 by bearing and axle sleeve 9 and is connected, wet brake 6 is connected with engine output shaft by coupling 7 one end on wet brake 6, coupling 7 the other end is connected with input shaft 15, input shaft 15 between coupling 7 the other end and axle sleeve 9 is provided with seal ring 12.
Claims (6)
1. the automobile gearbox with wet brake, by casing, case lid, input shaft, output shaft, gear, connection gear, fork and minor axis composition, it is characterized in that: on described casing (1) output shaft outward (10), be provided with wet brake (6), brake cylinder head (3) on wet brake (6) is connected with casing (1) by link (2), link (2) to be rolled with output shaft (10) by bearing and axle sleeve (9) and is connected, wet brake (6) is connected with live axle by coupling (7) one end on wet brake (6), coupling (7) the other end is connected with output shaft (10), output shaft (10) between coupling (7) the other end and axle sleeve (9) is provided with seal ring (12).
2. the automobile gearbox of band wet brake according to claim 1, it is characterized in that: described wet brake (6) is by multiple movable friction plate, multiple static friction sheet, multiple spring (14), link (2), brake cylinder head (3), brake piston (11), brake cylinder casing (5), detent housing (4) and coupling (7) composition, movable friction plate, the alternate parallel arranged of static friction sheet, brake cylinder casing (5) endoporus is provided with into profile of tooth spline, the cylindrical of static friction sheet is also provided with profile of tooth spline, static friction sheet is loaded on brake cylinder casing (5) internal tooth form spline, make it be integrally formed, the external splines of movable friction plate profile of tooth spline endoporus and coupling (7) one end links into an integrated entity, coupling (7) the other end is connected with live axle, brake piston (11) one end be placed in the detent housing (4) that is arranged between brake cylinder casing (5) with brake cylinder head (3) contacts with movable friction plate or static friction sheet, the other end of brake piston (11) is contacted with brake cylinder head (3) by multiple spring (14), brake cylinder head (3) is sleeved on link (2).
3. the automobile gearbox of band wet brake according to claim 1 and 2, it is characterized in that: be provided with the boss that can coordinate with the hole of casing (1) in described link (2) one end, be provided with the boss that can coordinate with brake cylinder head (3) at link (2) the other end.
4. the automobile gearbox of band wet brake according to claim 1 and 2, it is characterized in that: described coupling (7) is arranged to horn-like, coupling (7) bore area is provided with the spline that can be connected with output shaft (10), is being placed in the flange plate (8) described wet brake (6) coupling outward (7) being provided with and can being connected with live axle.
5. the automobile gearbox of band wet brake according to claim 1, is characterized in that: the bearing in described link (2) and the output shaft (10) between axle sleeve (9) are provided with setting sleeve (13).
6. the automobile gearbox with wet brake, by casing, case lid, input shaft, output shaft, gear, connection gear, fork and minor axis composition, it is characterized in that: on described casing (1) input shaft outward (15), be provided with wet brake (6), brake cylinder head (3) on wet brake (6) is connected with casing (1) by link (2), link (2) to be rolled with input shaft (15) by bearing and axle sleeve (9) and is connected, wet brake (6) is connected with engine output shaft by coupling (7) one end on wet brake (6), coupling (7) the other end is connected with input shaft (15), input shaft (15) between coupling (7) the other end and axle sleeve (9) is provided with seal ring (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420402125.2U CN204025447U (en) | 2014-07-21 | 2014-07-21 | With the automobile gearbox of wet brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420402125.2U CN204025447U (en) | 2014-07-21 | 2014-07-21 | With the automobile gearbox of wet brake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204025447U true CN204025447U (en) | 2014-12-17 |
Family
ID=52065316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420402125.2U Withdrawn - After Issue CN204025447U (en) | 2014-07-21 | 2014-07-21 | With the automobile gearbox of wet brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204025447U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104132083A (en) * | 2014-07-21 | 2014-11-05 | 龙岩文伍车桥制造有限公司 | Automobile gearbox with wet brake |
-
2014
- 2014-07-21 CN CN201420402125.2U patent/CN204025447U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104132083A (en) * | 2014-07-21 | 2014-11-05 | 龙岩文伍车桥制造有限公司 | Automobile gearbox with wet brake |
| CN104132083B (en) * | 2014-07-21 | 2016-06-29 | 龙岩文伍车桥制造有限公司 | Automobile gearbox with wet brake |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141217 Effective date of abandoning: 20160629 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |