CN215110439U - Automobile transmission sealing cover - Google Patents
Automobile transmission sealing cover Download PDFInfo
- Publication number
- CN215110439U CN215110439U CN202120616352.5U CN202120616352U CN215110439U CN 215110439 U CN215110439 U CN 215110439U CN 202120616352 U CN202120616352 U CN 202120616352U CN 215110439 U CN215110439 U CN 215110439U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- sealing cover
- heat
- sealed lid
- gearbox
- 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
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 37
- 230000005540 biological transmission Effects 0.000 title claims description 14
- 230000006978 adaptation Effects 0.000 claims description 10
- 238000007514 turning Methods 0.000 claims description 5
- 230000002146 bilateral effect Effects 0.000 claims description 4
- 239000000428 dust Substances 0.000 claims description 4
- 239000003921 oil Substances 0.000 abstract description 24
- 238000003756 stirring Methods 0.000 abstract description 3
- 239000010687 lubricating oil Substances 0.000 abstract description 2
- 238000012546 transfer Methods 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000003068 static effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- General Details Of Gearings (AREA)
Abstract
The utility model discloses a sealing cover of an automobile gearbox, which relates to the technical field of automobile parts, and comprises a sealing cover body and a box body, wherein the lower surface of the sealing cover body is fixedly connected with the box body, heat generated by parts in the gearbox during the operation of the device is transferred into heat conduction oil of a heat conduction chamber through the upper surface of the sealing cover body, the heat conduction oil which is static and uneven in temperature can be uniformly mixed by impeller stirring at one end of a double-head motor, and the heat transfer of the heat conduction oil and the heat conduction plate is accelerated, so that the heat can be timely discharged by a fan, the temperature in the gearbox is reduced, the service life of the gearbox is greatly prolonged, the air tightness of the sealing cover body and the box body can be improved by a sealing gasket arranged on the lower surface of the sealing cover body, the oil sealing gasket further avoids the leakage of lubricating oil, and double guarantee is provided for the sealing performance of the gearbox, the device has the characteristics of simple and scientific structure and safe and convenient use.
Description
Technical Field
The utility model relates to an automobile parts technical field specifically is a sealed lid of motor transmission.
Background
The gear and shaft parts in the gearbox run at a high speed along with the running of an automobile, and the lubrication condition and the protection measure of the parts in the gearbox are particularly important, if the high-tightness parts are exposed in the environment for a long time, the loss of the parts can be greatly improved, the tightness of the parts can be greatly reduced, so that the parts are used as protection layers of the parts, the design and the manufacture of the gearbox body are particularly important, the upper cover of the gearbox is an indispensable link in the design, the gearbox cover is used for sealing after the speed reducing mechanism is installed, and the strength and the tightness of the gearbox cover directly influence the performance of the gearbox.
But the gearbox that uses at present does not set up heat dissipation mechanism, because the gearbox can produce high temperature at the during operation, according to expend with heat and contract with cold's principle, if will influence the leakproofness of gearbox lid to its cooling to destroy the working space of gearbox, lead to reducing the life of gearbox.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a sealed lid of motor transmission has solved sealed lid and has lacked heat abstractor, leads to reducing the problem that the gearbox gas tightness reduced.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a sealed lid of motor transmission, includes sealed lid body and box, the lower fixed surface of sealed lid body is connected with the box, the inside fixedly connected with heat-conducting plate of sealed lid body, the last fixed surface of heat-conducting plate is connected with the fin, and the middle part fixedly connected with double-end motor of heat-conducting plate, double-end motor's one end fixedly connected with fan, and other end fixedly connected with impeller, the impeller rotates the inside of connecting at the heat conduction room, the lower fixed surface of sealed lid body is connected with sealed the pad, and the equal fixedly connected with reference column in four turnings of sealed lid body, the oil blanket has been seted up to one side of sealed pad.
Furthermore, the lower surface of the sealing cover body is fixedly connected with a sub flange plate, the top end of the box body is fixedly connected with a main flange plate, and the sub flange plate and the main flange plate form a fixed connection structure through fastening bolts.
Furthermore, pin holes are symmetrically formed in two sides of the top end of the sealing cover body.
Further, fixedly connected with shield directly over the sealed lid body, the bottom bilateral symmetry of shield is fixed with the fixed pin, the outer wall size and the pinhole inner structure looks adaptation of fixed pin, the air outlet has been seted up to the upper surface of shield, the outer fixed surface of air outlet is connected with the dust screen.
Furthermore, the seal groove has been seted up to the upper surface of box, and four turnings have all seted up spacing hole, the internal diameter size and the reference column looks adaptation in spacing hole, the inner structure and the sealed looks adaptation that fills up of seal groove.
Further, an oil seal groove is formed in one side of the seal groove, and the inner structure of the oil seal groove is matched with the oil seal pad.
Advantageous effects
The utility model provides a sealed lid of motor transmission. Compared with the prior art, the method has the following beneficial effects:
1. the utility model provides a sealed lid of motor transmission, the device is including sealed lid body and box, the lower fixed surface of sealed lid body is connected with the box, the produced heat of spare part of gear box inside during the work transmits the heat conduction oil of heat conduction room through the upper surface of sealed lid body, the impeller of double-end motor one end stirs can will ste and cold and hot uneven heat conduction oil misce bene, and accelerated the heat transfer of heat conduction oil and heat-conducting plate, thereby the fan can in time discharge the heat, reduce the inside temperature of gearbox, the life of gearbox has been improved greatly.
2. The utility model provides a sealed lid of motor transmission, the sealed pad that seals the lower surface setting of lid body can improve the gas tightness of sealed lid body and box, and the leakage of lubricating oil has further been avoided to the oil blanket, provides dual guarantee for the leakproofness of gearbox, and the device has simple structure science, convenient characteristics safe in utilization.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
fig. 2 is a schematic view of the bottom structure of the sealing cap body of the present invention;
fig. 3 is a schematic view of the top view structure of the box body of the present invention.
In the figure: 1. a sealing cover body; 2. a box body; 3. a sub-flange plate; 4. a female flange plate; 5. a heat conducting plate; 6. a heat sink; 7. a double-headed motor; 8. a fan; 9. an impeller; 10. a heat conducting chamber; 11. a pin hole; 12. a dust cover; 13. an air outlet; 14. a fixing pin; 15. a gasket; 16. an oil seal pad; 17. a positioning column; 18. a sealing groove; 19. an oil seal groove; 20. and a limiting hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a sealing cover of an automobile gearbox comprises a sealing cover body 1 and a box body 2, the lower surface of the sealing cover body 1 is fixedly connected with the box body 2, the interior of the sealing cover body 1 is fixedly connected with a heat conducting plate 5, the upper surface of the heat conducting plate 5 is fixedly connected with a radiating fin 6, the middle part of the heat conducting plate 5 is fixedly connected with a double-end motor 7, one end of the double-end motor 7 is fixedly connected with a fan 8, the other end of the double-end motor is fixedly connected with an impeller 9, the impeller 9 is rotatably connected in a heat conducting chamber 10, the lower surface of the sealing cover body 1 is fixedly connected with a sealing gasket 15, four corners of the sealing cover body 1 are fixedly connected with positioning columns 17, one side of the sealing gasket 15 is provided with an oil sealing gasket 16, the lower surface of the sealing cover body 1 is fixedly connected with a sub flange plate 3, the top end of the box body 2 is fixedly connected with a mother flange plate 4, and the sub flange plate 3 and the mother flange plate 4 form a fixed connection structure through fastening bolts, pinhole 11 has been seted up to sealed lid body 1's top bilateral symmetry, fixedly connected with shield 12 directly over sealed lid body 1, the bottom bilateral symmetry of shield 12 is fixed with fixed pin 14, fixed pin 14's outer wall size and 11 inner structure looks adaptations of pinhole, air outlet 13 has been seted up to the upper surface of shield 12, the outer fixed surface of air outlet 13 is connected with the dust screen, seal groove 18 has been seted up to the upper surface of box 2, and spacing hole 20 has all been seted up at four turnings, spacing hole 20's internal diameter size and reference column 17 looks adaptation, seal groove 18's inner structure and the sealed 15 looks adaptations of packing, oil seal groove 19 has been seted up to one side of seal groove 18, oil seal groove 19's inner structure and the 16 looks adaptations of oil seal pad.
When in use, the positioning column 17 of the sealing cover body 1 is firstly placed in the limiting hole 20 of the box body 2, the sealing gasket 15 and the oil sealing gasket 16 are respectively embedded into the sealing groove 18 and the oil sealing groove 19, and then the sealing gasket is fixedly connected with the female flange plate 4 through the sub flange plate 3, when the device works, heat generated by parts in the box body 2 due to friction and the like is transferred to the heat conduction chamber 10 through the outer wall of the sealing cover body 1 and is absorbed by heat conduction oil in the heat conduction chamber, at the moment, the double-head motor 7 drives the impeller 9 to rotate, thereby continuously stirring the heat conducting oil, uniformly mixing the heat conducting oil with uneven cold and heat, transferring the heat stored in the heat conducting oil to the radiating fins 6 through the heat conducting plate 5, blowing the hot air to the outside by the fan 8 under the driving of the double-head motor 7, therefore, the purpose of reducing the temperature inside the gearbox is achieved, and the air tightness of the sealing cover body 1 and the box body 2 is improved through the principle of expansion with heat and contraction with cold.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a sealed lid of motor transmission, includes sealed lid body (1) and box (2), its characterized in that: the lower fixed surface of sealed lid body (1) is connected with box (2), the inside fixedly connected with heat-conducting plate (5) of sealed lid body (1), the last fixed surface of heat-conducting plate (5) is connected with fin (6), and the middle part fixedly connected with double-end motor (7) of heat-conducting plate (5), the one end fixedly connected with fan (8) of double-end motor (7), and other end fixedly connected with impeller (9), impeller (9) rotate and connect the inside at heat conduction room (10), the lower fixed surface of sealed lid body (1) is connected with sealed the pad (15), and the equal fixedly connected with reference column (17) in four turnings of sealed lid body (1), oil blanket (16) has been seted up to one side of sealed pad (15).
2. The automobile transmission seal cover according to claim 1, wherein: the lower surface of the sealing cover body (1) is fixedly connected with a sub-flange plate (3), the top end of the box body (2) is fixedly connected with a mother flange plate (4), and the sub-flange plate (3) and the mother flange plate (4) form a fixed connection structure through fastening bolts.
3. The automobile transmission seal cover according to claim 1, wherein: the two sides of the top end of the sealing cover body (1) are symmetrically provided with pin holes (11).
4. The automobile transmission seal cover according to claim 1, wherein: fixedly connected with shield (12) directly over the sealed lid body (1), the bottom bilateral symmetry of shield (12) is fixed with fixed pin (14), the outer wall size and pinhole (11) inner structure looks adaptation of fixed pin (14), air outlet (13) have been seted up to the upper surface of shield (12), the outer fixed surface of air outlet (13) is connected with the dust screen.
5. The automobile transmission seal cover according to claim 4, wherein: seal groove (18) have been seted up to the upper surface of box (2), and spacing hole (20) have all been seted up at four turnings, the internal diameter size and reference column (17) looks adaptation of spacing hole (20), the inner structure and the sealed pad (15) looks adaptation of seal groove (18).
6. The automobile transmission seal cover according to claim 5, wherein: an oil seal groove (19) is formed in one side of the seal groove (18), and the inner structure of the oil seal groove (19) is matched with the oil seal pad (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120616352.5U CN215110439U (en) | 2021-03-26 | 2021-03-26 | Automobile transmission sealing cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120616352.5U CN215110439U (en) | 2021-03-26 | 2021-03-26 | Automobile transmission sealing cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215110439U true CN215110439U (en) | 2021-12-10 |
Family
ID=79343496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120616352.5U Expired - Fee Related CN215110439U (en) | 2021-03-26 | 2021-03-26 | Automobile transmission sealing cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215110439U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114412982A (en) * | 2022-01-18 | 2022-04-29 | 南通理工学院 | Lubricating channel capable of automatically supplying oil for hybrid electric vehicle |
-
2021
- 2021-03-26 CN CN202120616352.5U patent/CN215110439U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114412982A (en) * | 2022-01-18 | 2022-04-29 | 南通理工学院 | Lubricating channel capable of automatically supplying oil for hybrid electric vehicle |
| CN114412982B (en) * | 2022-01-18 | 2023-05-02 | 南通理工学院 | Lubricating channel capable of supplying oil autonomously for hybrid electric vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |