CN212080115U - Self-lubricating device of automobile transmission - Google Patents
Self-lubricating device of automobile transmission Download PDFInfo
- Publication number
- CN212080115U CN212080115U CN202020842350.3U CN202020842350U CN212080115U CN 212080115 U CN212080115 U CN 212080115U CN 202020842350 U CN202020842350 U CN 202020842350U CN 212080115 U CN212080115 U CN 212080115U
- Authority
- CN
- China
- Prior art keywords
- oil
- moving block
- screw rod
- hole
- communicated
- 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
Images
Landscapes
- General Details Of Gearings (AREA)
Abstract
The utility model discloses an automobile transmission self-lubricating device, including the outer seal box that sets up fixedly in the gearbox housing outside, the position that the gearbox housing is located the inside of outer seal box has seted up the lubrication groove, and the upper portion one end of outer seal box has seted up the oil filler point, and the inside rotatable screw rod that is provided with of outer seal box, one side end of outer seal box are provided with micro motor, be provided with the movable block on the screw rod, the screw hole with screw rod looks adaptation is seted up in the middle of the movable block, the inside of movable block has seted up the oil storage chamber, and the upper portion of movable block has seted up the oil inlet hole that is linked; an oil outlet communicated with the oil storage cavity is formed in the lower portion of the moving block, and an electric spray head communicated with the oil outlet is fixedly arranged below the oil outlet of the moving block. The utility model discloses a to the self-lubricate of the inside drive disk assembly of derailleur, need not to dismantle gearbox housing, improved the work efficiency lubricated of carrying on to automotive transmission.
Description
Technical Field
The utility model relates to an automotive transmission auxiliary assembly technical field especially relates to an automotive transmission self-lubricating device.
Background
The automobile transmission is one of the most important parts in an automobile transmission system, a shell of the automobile transmission comprises a plurality of groups of transmission parts such as matched gears and the like, and the parts need to be lubricated timely in a long-term use process to ensure the normal working performance and the service life of the parts. The main mode of lubricating the internal transmission part of the automobile transmission at the present stage is to disassemble a transmission shell, so that the purpose of lubricating the transmission part by adding lubricating oil to the transmission part after the transmission part is exposed is achieved. Because the disassembly and the assembly of the transmission shell are very complicated and inconvenient, and the lubricating mode has poor efficiency, the development of the automatic lubricating device of the automobile transmission is necessary.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an automotive transmission self-lubricating device solves the complicated inconvenient, the not good enough technical problem of efficiency of present stage derailleur lubricating mode who mentions in the above-mentioned background art.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the utility model relates to a self-lubricating device of an automobile transmission, which comprises an outer sealing box fixedly arranged outside a transmission shell, the part of the transmission shell positioned in the outer sealing box is provided with a lubricating groove along the length direction of the outer sealing box, an oil filling hole is arranged at one end of the upper part of the outer sealing box, a screw rod is rotatably arranged in the outer sealing box, a micro motor for driving the screw rod to rotate is arranged at one side end of the outer sealing box, a moving block is arranged on the screw rod, the middle of the moving block is provided with a threaded hole matched with the screw rod, the inside of the moving block is provided with an oil storage cavity, the upper part of the moving block is provided with an oil inlet hole communicated with the oil storage cavity, when the moving block moves to one end, far away from the micro motor, of the screw rod, the oil inlet hole is right opposite to the lower part of the oil injection hole; an oil outlet communicated with the oil storage cavity is formed in the lower portion of the moving block, and an electric spray head communicated with the oil outlet is fixedly arranged below the oil outlet of the moving block.
Furthermore, the electric sprayer is electrically connected with a storage battery arranged on the moving block.
Furthermore, the circumferential wall of the oil inlet hole is provided with internal threads, and the oil inlet hole is provided with a hole sealing cover in threaded connection with the oil inlet hole.
Furthermore, a sliding block in sliding fit with the lubricating groove is arranged below the oil outlet of the moving block, an oil passing hole communicated with the oil outlet is formed in the sliding block, and the electric spray head is arranged at the bottom of the sliding block and communicated with the oil passing hole.
Compared with the prior art, the utility model discloses a beneficial technological effect:
the utility model discloses the warp oil filler point with go into the oilhole to pour into lubricating oil into in the oil storage cavity, and through starting micro motor makes the movable block is followed reciprocating linear motion is made to the screw rod, and in the movable block motion process, the electronic shower nozzle of its lower part can spray the lubricating oil in the oil storage cavity to the inside drive disk assembly of derailleur on, the utility model discloses a to the self-lubricate of the inside drive disk assembly of derailleur, need not to dismantle derailleur casing, improved the work efficiency lubricated of carrying on of automotive transmission.
Drawings
The present invention will be further explained with reference to the following description of the drawings.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a sectional view taken along line A-A of FIG. 1;
FIG. 3 is an enlarged view of the structure at B in FIG. 1;
description of reference numerals: 1. a transmission housing; 2. an outer sealing box; 3. a lubrication groove; 4. an oil filler hole; 5. a screw; 6. a micro motor; 7. a moving block; 8. a threaded hole; 9. an oil storage chamber; 10. an oil inlet hole; 11. an oil outlet hole; 12. an electric shower head; 13. a hole sealing cover; 14. a slider; 15. and an oil passing hole.
Detailed Description
As shown in fig. 1 to 3, an automotive transmission self-lubricating device includes an outer seal box 2 fixedly disposed outside a transmission housing 1, and a lubricating groove 3 is formed in a portion of the transmission housing 1 located inside the outer seal box 2 along a length direction of the outer seal box 2. An oil filling hole 4 is formed at one end of the upper part of the outer sealing box 2, in this embodiment, an internal thread is formed on the circumferential wall of the oil inlet hole 10, and a hole sealing cover 13 in threaded connection with the oil inlet hole 10 is installed on the oil inlet hole.
The inside rotatable screw rod 5 that installs of outer joint casing 2, one side end of outer joint casing 2 is installed and is used for driving screw rod 5 pivoted micro motor 6. A moving block 7 is mounted on the screw rod 5, and a threaded hole 8 matched with the screw rod 5 is formed in the middle of the moving block 7.
An oil storage cavity 9 is formed in the moving block 7, an oil inlet hole 10 communicated with the oil storage cavity 9 is formed in the upper portion of the moving block 7, and when the moving block 7 moves to one end, far away from the micro motor 6, of the screw rod 5, the oil inlet hole 10 is right opposite to the lower portion of the oil filler hole 4.
An oil outlet hole 11 communicated with the oil storage cavity 9 is formed in the lower portion of the moving block 7, an electric spray head 12 communicated with the oil outlet hole 11 is fixedly mounted below the oil outlet hole 11 of the moving block 7, and the electric spray head 12 is electrically connected with a storage battery mounted on the moving block 7.
As right the utility model discloses a further improvement, the movable block 7 be in the below fixed mounting of oil outlet 11 with lubrication groove 3 sliding fit's slider 14, through slider 14's setting makes the motion of movable block 7 is more stable. An oil passing hole 15 communicated with the oil outlet hole 11 is formed in the sliding block 14, and the electric spray head 12 is mounted at the bottom of the sliding block 14 and communicated with the oil passing hole 15.
When the transmission part in the transmission needs to be lubricated, the hole sealing cover is opened, the micro motor drives the screw rod to rotate to enable the moving block to move to the left end of the screw rod, the oil inlet hole is made to face the oil inlet hole, then lubricating oil is injected into the oil storage cavity through the oil inlet hole and the oil inlet hole, then the micro motor is started again to enable the moving block to do reciprocating linear motion along the screw rod, in the moving process of the moving block, the electric spray head at the lower portion of the electric spray head can spray the lubricating oil in the oil storage cavity onto the transmission part in the transmission, automatic lubrication of the transmission part in the transmission is achieved, the transmission shell does not need to be disassembled, and the working efficiency of lubricating the automobile transmission is improved.
The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should also be able to make various modifications and improvements to the technical solution of the present invention without departing from the spirit of the present invention, and all such modifications and improvements are intended to fall within the scope of the present invention as defined in the appended claims.
Claims (4)
1. An automotive transmission self-lubricating device which characterized in that: the transmission case comprises an outer sealing box (2) fixedly arranged on the outer side of a transmission case body (1), a lubricating groove (3) is formed in the position, located inside the outer sealing box (2), of the transmission case body (1) along the length direction of the outer sealing box (2), an oil filling hole (4) is formed in one end of the upper portion of the outer sealing box (2), a screw rod (5) is rotatably arranged inside the outer sealing box (2), a micro motor (6) used for driving the screw rod (5) to rotate is arranged at one side end of the outer sealing box (2), a moving block (7) is arranged on the screw rod, a threaded hole (8) matched with the screw rod (5) is formed in the middle of the moving block (7), an oil storage cavity (9) is formed in the moving block (7), and an oil inlet hole (10) communicated with the oil storage cavity (9) is formed in the upper portion of the moving block (, when the moving block (7) moves to one end of the screw rod (5) far away from the micro motor (6), the oil inlet hole (10) is right below the oil injection hole (4); an oil outlet (11) communicated with the oil storage cavity (9) is formed in the lower portion of the moving block (7), and an electric spray head (12) communicated with the oil outlet (11) is fixedly arranged below the oil outlet (11) of the moving block (7).
2. The automotive transmission self-lubricating apparatus of claim 1, characterized in that: the electric spray head (12) is electrically connected with a storage battery arranged on the moving block (7).
3. The automotive transmission self-lubricating apparatus of claim 1, characterized in that: the circumferential wall of the oil inlet hole (10) is provided with internal threads, and the oil inlet hole (10) is provided with a hole sealing cover (13) in threaded connection with the oil inlet hole.
4. The automotive transmission self-lubricating apparatus of claim 1, characterized in that: the moving block (7) is provided with a sliding block (14) in sliding fit with the lubricating groove (3) below the oil outlet (11), the sliding block (14) is provided with an oil passing hole (15) communicated with the oil outlet (11), and the electric spray head (12) is arranged at the bottom of the sliding block (14) and communicated with the oil passing hole (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020842350.3U CN212080115U (en) | 2020-05-20 | 2020-05-20 | Self-lubricating device of automobile transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020842350.3U CN212080115U (en) | 2020-05-20 | 2020-05-20 | Self-lubricating device of automobile transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212080115U true CN212080115U (en) | 2020-12-04 |
Family
ID=73568743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020842350.3U Active CN212080115U (en) | 2020-05-20 | 2020-05-20 | Self-lubricating device of automobile transmission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212080115U (en) |
-
2020
- 2020-05-20 CN CN202020842350.3U patent/CN212080115U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212080115U (en) | Self-lubricating device of automobile transmission | |
| CN208169323U (en) | A kind of motor-driven variable length link of guide | |
| CN215580737U (en) | Detachable large-tonnage large-stroke servo electric cylinder | |
| CN2934628Y (en) | Fuel injection pump transmission device | |
| CN216045375U (en) | Rotary oiling system | |
| CN217328393U (en) | Lubricating device for wind power generation gear | |
| CN202220633U (en) | Gear transmission rotor oil pump connected with an end cover of an engine | |
| CN212838716U (en) | Novel electric oil cylinder | |
| CN111486329B (en) | Controllable oil pump of environmental protection function emission has | |
| CN210141302U (en) | Intelligence rubbish recovery unit gear box of gear motor | |
| CN219809759U (en) | Portable dual-purpose butter machine for lithium battery plug-in | |
| CN208779101U (en) | A kind of automobile lubricating oil pump | |
| CN220527780U (en) | Motor self-lubricating mechanism | |
| CN201568711U (en) | Rotor engine oil pump | |
| CN221103139U (en) | Umbrella tooth multi-head output actuator | |
| CN221170682U (en) | Helical gear cylindrical gear reducer | |
| CN220248873U (en) | Double-shaft gear box | |
| CN221171752U (en) | Straight-pull type electric push rod device | |
| CN217898739U (en) | Lubricating device for axial limiting mechanism of rotating shaft | |
| CN221300013U (en) | Gear cover for lubrication type bevel gear | |
| CN217682040U (en) | Engine fuel filter capable of separating oil from water | |
| CN216759881U (en) | Robot harmonic speed reducer machine joint structure and robot | |
| CN212125281U (en) | Automobile electronic intelligent steering gear shell | |
| CN218882789U (en) | Maintenance-free self-aligning roller bearing | |
| CN218895252U (en) | Self-lubricating electric actuator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |