CN207879919U - Retarder - Google Patents
Retarder Download PDFInfo
- Publication number
- CN207879919U CN207879919U CN201721842717.6U CN201721842717U CN207879919U CN 207879919 U CN207879919 U CN 207879919U CN 201721842717 U CN201721842717 U CN 201721842717U CN 207879919 U CN207879919 U CN 207879919U
- Authority
- CN
- China
- Prior art keywords
- retarder
- bearing bracket
- drive end
- end bearing
- shell
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 abstract description 4
- 239000012224 working solution Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Landscapes
- Braking Arrangements (AREA)
Abstract
The utility model is related to a kind of Retarders.The Retarder, including retarder shell and drive end bearing bracket, drive end bearing bracket is installed in by positioning pin and hexagon socket countersunk flat cap head screw on retarder shell, and positioning pin is used for position nose lid and retarder shell, and hexagon socket countersunk flat cap head screw is used to drive end bearing bracket being installed in retarder shell.Rotation, which is not in loophole and the fixation of Retarder transportational process drive end bearing bracket, when the Retarder works, between retarder shell and drive end bearing bracket ensures that O-ring does not damage, and solves the Retarder of the orientation problem between retarder shell and drive end bearing bracket.
Description
Technical field
The utility model is related to a kind of Retarders.
Background technology
Retarder is a kind of complemental brake system for motor vehicles, mainly by stator impeller, impeller of rotor, slow
Fast device shell, working chamber, heat exchanger and fuel tank composition, essence is a kind of rotary damping device, is started building using impeller of rotor band
Make liquid to impact with stator impeller, generates reverse vortex torque, the kinetic energy of vehicle is converted to the thermal energy of working solution, so that vehicle
Slow down.The working solution of working chamber enters heat exchanger progress grease under the drive of impeller of rotor, by retarder oil outlet and changes
Heat, then working chamber is flowed back to from oil inlet, it is handed over by heat by the cooling water from engine-cooling system to the thermal energy of working solution
The mode of parallel operation cooling takes away the thermal energy of working solution.
Utility model content
When the purpose of this utility model is to provide a kind of Retarder work, rotated between retarder shell and drive end bearing bracket
Be not in loophole and Retarder transportational process drive end bearing bracket fixation ensure that O-ring does not damage, solve retarder shell with
The Retarder of orientation problem between drive end bearing bracket.
The technical solution of the utility model is the Retarder, including retarder shell and drive end bearing bracket, spy
Different place is that the drive end bearing bracket is installed in by positioning pin and hexagon socket countersunk flat cap head screw on the retarder shell, described fixed
Position pin is used for position nose lid and retarder shell, and the hexagon socket countersunk flat cap head screw is used to drive end bearing bracket being installed in retarder shell
On.
As preferred：The drive end bearing bracket is equipped at least two dowel holes.
As preferred：The drive end bearing bracket is equipped at least one bolt hole.
As preferred：The retarder shell is equipped at least two dowel holes.
As preferred：The retarder shell is equipped at least one threaded hole.
Compared with prior art, the beneficial effects of the utility model:
(1) the Retarder mounting structure of the utility model is simple, and first installing retarder shell and drive end bearing bracket will determine again
Position pin and hexagon socket countersunk flat cap head screw are packed into, and substantially increase production efficiency.
(2) the Retarder mounting structure of the utility model is simple, of less demanding to processing technology, greatly reduces liquid
The processing cost of power retarder.
(3) the positioning pin of the utility model is installed on retarder shell and drive end bearing bracket and is connected by hexagon socket countersunk flat cap head screw
It connects so that the intensity of Retarder and safety increase, and substantially prolong the service life of Retarder.
(4) the utility model eliminates Retarder in transportational process, and sealing element O-ring is because retarder shell is with before
End cap axial float and damage.
(5) Retarder is eliminated in transportational process, the cost waste that O-ring damage is brought.
(6) the fast device after-sales service of fluid power dimension, bolt fracture or the damage being installed to because of Retarder on gearbox are eliminated
And the cost waste brought is replaced, greatly reduce the after cost of Retarder.
(7) the Retarder mounting structure of the utility model, solves the Leakage of drive end bearing bracket upper O-shape ring, increases
The reliability for having added Retarder eliminates the environmental pollution that oil leak is brought.
Description of the drawings
Fig. 1 is the utility model hydraulic speed buffer structure schematic diagram；
Fig. 2 is Fig. 1 left side views；
Fig. 3 is the structural schematic diagram of the utility model Retarder shell；
Fig. 4 is the structural schematic diagram of the utility model Retarder drive end bearing bracket
Primary clustering symbol description：
| Retarder shell 1 | Dowel hole 11 | Threaded hole 12 | Drive end bearing bracket 2 |
| Dowel hole 21 | Bolt hole 22 | Positioning pin 3 | Hexagon socket countersunk flat cap head screw 4 |
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing：
It please refers to Fig.1, shown in Fig. 2, the Retarder, including retarder shell 1 and drive end bearing bracket 2, the drive end bearing bracket 2
It is installed on the retarder shell 1 by positioning pin 3 and hexagon socket countersunk flat cap head screw 4, the positioning pin 3 is used for position nose lid
2 and retarder shell 1, the hexagon socket countersunk flat cap head screw 4 is used to drive end bearing bracket 2 being installed in retarder shell 1.
It please refers to shown in Fig. 4, the drive end bearing bracket 2 is equipped at least two dowel holes 21；The drive end bearing bracket 2 is equipped with extremely
A few bolt hole 22.
Refering to Figure 1, the retarder shell 1 is equipped at least two dowel holes 11；The retarder shell 1
It is equipped at least one threaded hole 12.
The above is only the preferred embodiment of the present invention, it is all done according to the utility model claims range it is equal
Deng variation and modification, it should all belong to the covering scope of the utility model claims.
Claims (5)
1. a kind of Retarder, including retarder shell and drive end bearing bracket, which is characterized in that the drive end bearing bracket by positioning pin and
Hexagon socket countersunk flat cap head screw is installed on the retarder shell, and the positioning pin is used for position nose lid and retarder shell, institute
Hexagon socket countersunk flat cap head screw is stated for drive end bearing bracket to be installed in retarder shell.
2. Retarder according to claim 1, which is characterized in that the drive end bearing bracket is equipped at least two positioning pins
Hole.
3. Retarder according to claim 1, which is characterized in that the drive end bearing bracket is equipped at least one bolt hole.
4. Retarder according to claim 1, which is characterized in that the retarder shell is equipped at least two positioning
Pin hole.
5. Retarder according to claim 1, which is characterized in that the retarder shell is equipped at least one screw thread
Hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721842717.6U CN207879919U (en) | 2017-12-25 | 2017-12-25 | Retarder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721842717.6U CN207879919U (en) | 2017-12-25 | 2017-12-25 | Retarder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207879919U true CN207879919U (en) | 2018-09-18 |
Family
ID=63504278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721842717.6U Active CN207879919U (en) | 2017-12-25 | 2017-12-25 | Retarder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207879919U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107939866A (en) * | 2017-12-25 | 2018-04-20 | 深圳市特尔佳科技股份有限公司 | Retarder |
-
2017
- 2017-12-25 CN CN201721842717.6U patent/CN207879919U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107939866A (en) * | 2017-12-25 | 2018-04-20 | 深圳市特尔佳科技股份有限公司 | Retarder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: A1406, building 12, Shenzhen Bay science and technology ecological park, No. 18, Keji South Road, high tech Zone, Yuehai street, Nanshan District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Dawei Innovation Technology Co.,Ltd. Address before: 518000, building 12, No. two Shenzhen Software Park, Nanshan District science and technology, Shenzhen, Guangdong 301, China Patentee before: SHENZHEN TERCA TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220408 Address after: 518000 Building 1, teljia Shenzhen Science and Technology Park, No. 8, Guansheng fifth road, Guanlan Gaoxin Park, Luhu community, Guanhu street, Longhua District, Shenzhen, Guangdong Province Patentee after: Shenzhen teljia Automobile Technology Co.,Ltd. Address before: 518000 a1406, building 12, shenzhenwan science and technology ecological park, No. 18, South Keji Road, high tech community, Yuehai street, Nanshan District, Shenzhen City, Guangdong Province Patentee before: Shenzhen Dawei Innovation Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220615 Address after: 434008 No. 58, Dongfang Avenue, Jingzhou Development Zone, Jingzhou City, Hubei Province Patentee after: Dawei Jujing (Hubei) Innovation Technology Co.,Ltd. Address before: 518000 Building 1, teljia Shenzhen Science and Technology Park, No. 8, Guansheng fifth road, Guanlan Gaoxin Park, Luhu community, Guanhu street, Longhua District, Shenzhen, Guangdong Province Patentee before: Shenzhen teljia Automobile Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231026 Address after: 518000 Building 1, teljia Shenzhen Science and Technology Park, No. 8, Guansheng fifth road, Guanlan Gaoxin Park, Luhu community, Guanhu street, Longhua District, Shenzhen, Guangdong Province Patentee after: Shenzhen teljia Automobile Technology Co.,Ltd. Address before: 434008 No. 58, Dongfang Avenue, Jingzhou Development Zone, Jingzhou City, Hubei Province Patentee before: Dawei Jujing (Hubei) Innovation Technology Co.,Ltd. |