CN220185776U - Oil baffle cover of automobile gearbox - Google Patents
Oil baffle cover of automobile gearbox Download PDFInfo
- Publication number
- CN220185776U CN220185776U CN202321997319.7U CN202321997319U CN220185776U CN 220185776 U CN220185776 U CN 220185776U CN 202321997319 U CN202321997319 U CN 202321997319U CN 220185776 U CN220185776 U CN 220185776U
- Authority
- CN
- China
- Prior art keywords
- oil
- chassis
- sealing cover
- deflector according
- automotive transmission
- 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
- 238000007789 sealing Methods 0.000 claims abstract description 27
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims 6
- 230000001737 promoting effect Effects 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 70
- 239000010705 motor oil Substances 0.000 description 11
- 230000000694 effects Effects 0.000 description 8
- 230000007246 mechanism Effects 0.000 description 7
- 230000003014 reinforcing effect Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000003116 impacting effect Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 101100334009 Caenorhabditis elegans rib-2 gene Proteins 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- General Details Of Gearings (AREA)
Abstract
The utility model discloses an oil baffle cover of an automobile gearbox, which comprises a sealing cover, wherein the top of an inner cavity of the sealing cover is connected with a chassis, an outer ring of the chassis is sleeved with an oil seal, the bottom of the chassis is connected with a thread bush, the outer ring of the thread bush is in threaded connection with a central column, and the bottom of the central column is provided with a groove. Through the cooperation of closing cap, oil blanket and center post, can make the holistic leakproofness of device obtain promoting to avoid gearbox oil seepage. Through the cooperation of center post and recess, can make the device more firm with oil pipe's connection.
Description
Technical Field
The utility model relates to the technical field of automobiles, in particular to an oil baffle cover of an automobile gearbox.
Background
One of the gear box and the automobile parts is a device for changing the rotation speed ratio and the movement direction. It is used in automobiles, tractors, ships, machine tools and various machines to change the torque, rotation speed and movement direction transmitted from the driving shaft to the driven shaft according to different working conditions. A geared gearbox generally consists of a casing and a number of gear pairs.
In the prior art, the utility model with the publication number of CN214197193U discloses an oil seal cover of a speed changing box, which comprises a main body, wherein an outer cover is arranged on the outer wall of the main body, an inner ring is arranged on the inner wall of the outer cover, a sealing mechanism is arranged in the middle of the inner ring, a deep-fried dough stick is fixed in the middle of the sealing mechanism, an oil inlet is formed in the inner wall of the deep-fried dough stick in a circle, a supporting frame is arranged in the outer wall of the sealing mechanism in a circle, and a clamping mechanism is arranged in the inner wall of the outer cover in a circle. This gearbox oil blanket lid of leak protection oil is provided with sealing mechanism, the user of being convenient for installs the inner frame in the inside of inner circle, effectually shelter from the oil that rocks the production in the automobile gearbox, the user is through the receipts deep-fried dough sticks in the sealing mechanism simultaneously, the oil that rocks the production in the automobile gearbox, absorb through the inlet port of receipts deep-fried dough sticks and collect, not only play sealed effect, also collect unnecessary oil simultaneously, effectually for social resources are saved, when increasing aesthetic property, inner structure has been protected.
However, the mode still has a certain defect, the inner frame and the deep-fried dough sticks are reinforced through the spring, the elasticity of the spring is strong, the deep-fried dough sticks cannot be firmly connected with the outer cover through the mode, and the deep-fried dough sticks can be reset after the sealing mechanism is deflected due to vibration of the device, so that the oil sealing effect of the mode still needs to be improved.
Disclosure of Invention
The utility model aims to provide an oil baffle cover of an automobile gearbox, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the sealing device comprises a sealing cover, wherein the top of an inner cavity of the sealing cover is connected with a chassis, an outer ring of the chassis is sleeved with an oil seal, the bottom of the chassis is connected with a threaded sleeve, the outer ring of the threaded sleeve is in threaded connection with a central column, and the bottom of the central column is provided with a groove.
Preferably, the bottom of the central column is flush with the bottom of the sealing cover, and the oil seal is positioned between the central column and the sealing cover.
Preferably, a pressing ring is arranged on the outer ring of the top of the center column, and the pressing ring is positioned at the bottom of the oil seal.
Preferably, a threaded connection groove is formed in the top of the central column, and the central column is fixedly connected with the threaded sleeve through the threaded connection groove.
Preferably, the groove is circular.
Preferably, the top of the cover is connected with a plurality of reinforcing ribs, and one ends of the plurality of reinforcing ribs are connected with a connecting ring.
Preferably, the outer ring of the sealing cover is provided with a plurality of anti-skid patterns, and the bottom of the central column is connected with a plurality of protruding blocks.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the oil baffle cover of the automobile gearbox, the sealing cover, the oil seal and the central column are matched for use, so that the overall tightness of the device is improved, and oil seepage of the gearbox is avoided.
2. According to the oil baffle cover of the automobile gearbox, through the cooperation of the central column and the grooves, the device and the oil pipe can be connected more firmly.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model.
Fig. 2 is a schematic view of the structure of the present utility model from the bottom.
FIG. 3 is a schematic diagram illustrating the disassembly of the structure of the present utility model.
Fig. 4 is a schematic bottom view of a third embodiment of the present utility model.
Fig. 5 is a schematic cross-sectional view of the structure of the present utility model.
In the figure: 1. a cover; 2. reinforcing ribs; 3. a connecting ring; 4. anti-skid lines; 5. a chassis; 6. an oil seal; 7. a thread sleeve; 8. a center column; 9. a bump; 10. a groove; 11. a compression ring; 12. and a threaded connection groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples: referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides an automobile gearbox oil shield, includes closing cap 1, and closing cap 1's inner chamber top is connected with chassis 5, and the outer lane of chassis 5 has cup jointed oil blanket 6, and the bottom of chassis 5 is connected with thread bush 7, and thread bush 7's outer lane threaded connection has center post 8, and recess 10 has been seted up to center post 8's bottom.
Wherein the bottom of the central column 8 is flush with the bottom of the cover 1, and the oil seal 6 is located between the central column 8 and the cover 1.
In this embodiment, closing cap 1 cup joints in gearbox oil pipe's outer lane, center post 8 joint in oil pipe's internal diameter, oil pipe's top joint in the inner chamber of oil blanket 6, and oil blanket 6 is the rubber material, can make its own and oil pipe's laminating inseparabler, and this device is with nested mode, under center post 8, oil blanket 6 and closing cap 1's triple shutoff, the gap of being connected between very big reduction device and the oil pipe to reach the effect to oil pipe is sealed, avoid organic oil to ooze through the gap between sealed lid and the oil pipe, lead to the wasting of resources.
Wherein, the top outer lane of center post 8 is provided with clamping ring 11, and clamping ring 11 is located the bottom of oil blanket 6.
In this embodiment, clamping ring 11 and center post 8 fixed connection, chassis 5 are unanimous with the height of oil blanket 6, when the top of center post 8 contacted chassis 5, the top of clamping ring 11 and the laminating of the bottom of oil blanket 6 this moment, and clamping ring 11's effect lies in can avoiding the staff to take this device, and oil blanket 6 is blocked at oil pipe's top to lead to the needs to reinstallate, comparatively troublesome, and chassis 5's effect lies in can spacing center post 8, thereby avoids clamping ring 11 to press the deformation of oil blanket 6.
Wherein, screw thread connecting groove 12 has been seted up at the top of center post 8, and center post 8 passes through screw thread connecting groove 12 and thread bush 7 fixed connection.
In this embodiment, the center post 8 is taken out from the outer ring of the threaded sleeve 7 through the threaded connection groove 12, the oil seal 5 loses the position limitation, at this time, the oil seal 5 can be taken out so as to be convenient for replacing the oil seal 5, and meanwhile, when the center post 8 is connected with the threaded sleeve 7 through the threaded connection groove 12, the oil seal 5 can be pushed towards the inner cavity of the sealing cover 1 so as to be convenient for installing the oil seal 5 in the sealing cover 1.
Wherein the recess 10 is circular.
In this embodiment, the groove 10 is formed at the bottom of the center column 8, and is semicircular, when the device is connected with the oil pipe, the center column 8 is located in the inner cavity of the oil pipe, so when the automobile is started, and the automobile body vibrates, engine oil can flow towards the center column 8, and because the groove 10 is formed, engine oil flows along the edge of the circular groove 10 when contacting the center column 8 and returns to the gearbox, the effect of the groove 10 is that the impact force of engine oil when impacting the center column 8 can be reduced, thereby the connection looseness of the device and the oil pipe is avoided, and the action track of engine oil can be limited, so that engine oil can not gather in the inner cavity of the device, and when a worker takes the device, the engine oil is prevented from flowing out of the device, and is not easy to clean.
Wherein, the top of closing cap 1 is connected with a plurality of stiffening ribs 2, and the one end of a plurality of stiffening ribs 2 is connected with go-between 3.
In this embodiment, the reinforcing rib 2 is disposed at the top of the cover 1, so as to improve the overall firmness of the device, thereby avoiding bending deformation of the device, and the plurality of reinforcing ribs 2 are connected with each other through the connecting ring 3, the connecting ring 3 is disposed at the top of the cover 1 continuously, and the connecting ring 3 can disperse the force applied to the cover 1 on the plurality of reinforcing ribs 2, so as to further strengthen the device.
Wherein, the outer lane of closing cap 1 is provided with many anti-skidding lines 4, and the bottom of center post 8 is connected with a plurality of lugs 9.
In this embodiment, anti-skidding line 4 sets up in the outer lane of closing cap 1, can avoid the staff to take the device when the hand is smooth to be convenient for take the device, lug 9 sets up in the bottom of center post 8, through the setting of lug 9, can be convenient for the staff rotate center post 8, thereby change oil blanket 6.
Working principle: the sealing cover 1 is sleeved on the outer ring of the oil pipe of the gearbox, the center column 8 is clamped on the inner diameter of the oil pipe, the top end of the oil pipe is clamped on the inner cavity of the oil seal 6, under triple sealing of the center column 8, the oil seal 6 and the sealing cover 1, the connecting gap between the device and the oil pipe is greatly reduced, thereby the effect of sealing the oil pipe is achieved, the center column 8 is taken out of the outer ring of the thread bush 7 through the thread connecting groove 12, the oil seal 5 loses the position limitation, the oil seal 5 can be taken out at the moment so as to be convenient for replacing the oil seal 5, meanwhile, when the center column 8 is connected with the thread bush 7 through the thread connecting groove 12, the oil seal 5 can be pushed to the inner cavity of the sealing cover 1 so as to be convenient for installing the oil seal 5 in the sealing cover 1, when the top of the center column 8 contacts the chassis 5, the top of the pressing ring 11 is attached to the bottom of the oil seal 6, the effect of 11 is that staff can be avoided to take the device, the oil seal 6 is clamped at the top of the oil pipe, so that the oil seal 6 is required to be reinstalled, the chassis 5 has the advantages that the central column 8 can be limited, the compression ring 11 is prevented from deforming the oil seal 6, the groove 10 is arranged at the bottom of the central column 8 and is semicircular, when the device is connected with the oil pipe, the central column 8 is positioned in the inner cavity of the oil pipe, so that when an automobile starts and a vehicle body vibrates, engine oil can be flushed towards the central column 8, and due to the arrangement of the groove 10, the engine oil flows along the edge of the circular groove 10 and returns to the gearbox when contacting the central column 8, the groove 10 has the advantages that the impact force of the engine oil when impacting the central column 8 can be reduced, the connection looseness of the device and the oil pipe can be avoided, the action track of the engine oil can be limited, the engine oil can not gather in the inner cavity of the device, thereby avoid the staff to take the device time, the organic oil flows out from the device in, leads to difficult clearance, this device simple structure, convenient to use.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an automobile gearbox oil shield, includes closing cap (1), its characterized in that: the inner cavity top of closing cap (1) is connected with chassis (5), the outer lane of chassis (5) has cup jointed oil blanket (6), the bottom of chassis (5) is connected with thread bush (7), the outer lane threaded connection of thread bush (7) has center post (8), recess (10) have been seted up to the bottom of center post (8).
2. An automotive transmission oil deflector according to claim 1, characterized in that: the bottom of the central column (8) is flush with the bottom of the sealing cover (1), and the oil seal (6) is positioned between the central column (8) and the sealing cover (1).
3. An automotive transmission oil deflector according to claim 1, characterized in that: the top outer ring of the center column (8) is provided with a compression ring (11), and the compression ring (11) is positioned at the bottom of the oil seal (6).
4. An automotive transmission oil deflector according to claim 1, characterized in that: the top of the center column (8) is provided with a threaded connecting groove (12), and the center column (8) is fixedly connected with the threaded sleeve (7) through the threaded connecting groove (12).
5. An automotive transmission oil deflector according to claim 1, characterized in that: the groove (10) is circular.
6. An automotive transmission oil deflector according to claim 1, characterized in that: the top of closing cap (1) is connected with a plurality of stiffening ribs (2), the one end of a plurality of stiffening ribs (2) is connected with go-between (3).
7. An automotive transmission oil deflector according to claim 1, characterized in that: the outer ring of the sealing cover (1) is provided with a plurality of anti-skid patterns (4), and the bottom of the center column (8) is connected with a plurality of protruding blocks (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321997319.7U CN220185776U (en) | 2023-07-27 | 2023-07-27 | Oil baffle cover of automobile gearbox |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321997319.7U CN220185776U (en) | 2023-07-27 | 2023-07-27 | Oil baffle cover of automobile gearbox |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220185776U true CN220185776U (en) | 2023-12-15 |
Family
ID=89103344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321997319.7U Active CN220185776U (en) | 2023-07-27 | 2023-07-27 | Oil baffle cover of automobile gearbox |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220185776U (en) |
-
2023
- 2023-07-27 CN CN202321997319.7U patent/CN220185776U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211648385U (en) | Water pump for tooth flushing device | |
| CN220185776U (en) | Oil baffle cover of automobile gearbox | |
| CN211943467U (en) | Automatic return mechanism for steering wheel of crawler tractor | |
| CN107650867B (en) | A kind of rotary automobile rain brush | |
| CN102234907B (en) | A kind of washing machine aeroseal method and device thereof | |
| CN205654498U (en) | Road sign line removes lineman's journey high pressure cleaning pump | |
| CN107672559B (en) | A kind of rotary type block-resistant windshield wiper | |
| CN210971001U (en) | Automatic wheel washing machine for engineering vehicle | |
| CN208393311U (en) | Windscreen wiper sealing ring, Wiping device and automobile | |
| CN211107673U (en) | Steering device for plant protection machine | |
| CN112172743A (en) | Water spraying device capable of automatically stretching and rotating | |
| CN211844355U (en) | Windscreen wiper trace with self-lubricating structure | |
| CN2722712Y (en) | Water power rotary brush | |
| CN207997842U (en) | A kind of vehicle glass cleaning device | |
| CN208804068U (en) | A kind of automobile parts floating cylinder assembly | |
| CN202966412U (en) | Automobile power steering pump structure | |
| CN215861406U (en) | Ball bowl type dust cover for rear axle | |
| CN218522814U (en) | Sewage pump | |
| CN208118894U (en) | Wind frame, kettle integrated fan assembly | |
| CN214466016U (en) | Unlocking device of gear shifter | |
| CN216519517U (en) | Oil filling port sealing mechanism for hydraulic transmission | |
| CN110056696B (en) | Slide way type rolling ball check valve | |
| CN209990684U (en) | Leakless water pump sealing element | |
| CN204586788U (en) | Pneumatic window cleaner | |
| CN205900492U (en) | Car lights and windshield wiper combination switch drive movable support |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |