CN219692184U - Integral spiral bevel gear - Google Patents
Integral spiral bevel gear Download PDFInfo
- Publication number
- CN219692184U CN219692184U CN202321073397.8U CN202321073397U CN219692184U CN 219692184 U CN219692184 U CN 219692184U CN 202321073397 U CN202321073397 U CN 202321073397U CN 219692184 U CN219692184 U CN 219692184U
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- China
- Prior art keywords
- bevel gear
- spiral bevel
- gear body
- groove
- hole
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- 238000004891 communication Methods 0.000 claims abstract description 24
- 239000010687 lubricating oil Substances 0.000 claims abstract description 23
- 239000003921 oil Substances 0.000 claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 238000005461 lubrication Methods 0.000 claims abstract description 6
- 230000000149 penetrating effect Effects 0.000 claims abstract description 6
- 230000001050 lubricating effect Effects 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 7
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 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 an integral spiral bevel gear, which relates to the technical field of spiral bevel gears and comprises a spiral bevel gear body, wherein a lubrication mechanism is arranged in the spiral bevel gear body; the lubrication mechanism comprises a movable frame and a guide rail, an oil storage tank is formed in the spiral bevel gear body, lubricating oil is filled in the oil storage tank, a communication groove penetrating through the spiral bevel gear body is formed in one side of the oil storage tank, and a movable groove is formed in one side of the communication groove; according to the technical scheme provided by the utility model, the lubricating mechanism is adopted, the rotating centrifugal force in the use process of the spiral bevel gear body can convey lubricating oil in the oil storage tank to the inside of the communicating groove, when the spiral bevel gear body is meshed with another gear for rotation, the movable frame is pressed into the communicating groove when the spiral bevel gear body is rotated to the movable frame, so that the communicating hole is communicated with the through hole, and the lubricating oil in the communicating groove is discharged to the surface of the spiral bevel gear body through the through hole, so that the lubricating oil can be automatically added in the operation process of the spiral bevel gear body.
Description
Technical Field
The utility model relates to the technical field of spiral bevel gears, in particular to an integral spiral bevel gear.
Background
The main speed reducer of the automobile drive axle bears the speed reduction and the torque increase in the whole transmission system, changes the force transmission direction to enable the torque to be transmitted to the driving wheels at two sides, and realizes the functions of differential speed of the driving wheels at two sides and the like; spiral bevel gears have been designed and used as separate components in the design and application of final drive assemblies.
The abrasion is large when the integral spiral bevel gear is used due to the fact that lubricating oil is not added in time in the use process of the traditional integral spiral bevel gear, and therefore the service life of the integral spiral bevel gear is affected.
Disclosure of Invention
The utility model aims to solve the technical problem of overcoming the defects of the prior art and providing an integral spiral bevel gear which is used for solving the problem of untimely adding of lubricating oil in the prior art.
In view of the above, the present utility model provides an integrated spiral bevel gear, comprising a spiral bevel gear body, wherein a lubrication mechanism is arranged inside the spiral bevel gear body;
the lubricating mechanism comprises a movable frame and a guide rail, an oil storage tank is formed in the spiral bevel gear body, lubricating oil is filled in the oil storage tank, a communication groove penetrating the spiral bevel gear body is formed in one side of the oil storage tank, the movable groove is formed in one side of the communication groove, the guide rail is fixedly mounted in the movable groove, the movable frame is slidably connected with the side wall of the guide rail, a second spring is mounted on one side of the movable frame, the movable frame is located in the communication groove, a through hole is formed in one side of the spiral bevel gear body, and a communication hole matched with the through hole is formed in the movable frame.
Optionally, the through hole is communicated with the communication groove.
Optionally, the second spring is fixedly installed between one side of the movable frame and the inner wall of the movable groove, and the second spring is located on the side wall of the guide rail.
Optionally, the filling hole that runs through spiral bevel gear body is seted up to oil storage tank one side, filling hole internally mounted has the shutoff piece.
Optionally, the movable cavity has been seted up to filling hole one side, the inside fixed mounting in movable cavity has first spring, first spring one end fixed mounting has the fixture block, the inside draw-in groove of having seted up with fixture block phase-match of shutoff piece.
Optionally, a handle is fixedly installed on one side of the plugging piece.
From the above technical solutions, the embodiment of the present utility model has the following advantages:
1. according to the integral spiral bevel gear, the lubricating mechanism is adopted, the centrifugal force rotating in the using process of the spiral bevel gear body can convey lubricating oil in the oil storage tank to the inside of the communicating tank, when the spiral bevel gear body is meshed with another gear to rotate, the movable frame is pressed into the inside of the communicating tank when the spiral bevel gear body rotates to the movable frame, the communicating hole is communicated with the through hole, and the lubricating oil in the communicating tank is discharged to the surface of the spiral bevel gear body through the through hole, so that the lubricating oil can be automatically added in the running process of the spiral bevel gear body.
According to the integral spiral bevel gear, the design of the filling hole and the plugging piece is adopted, the plugging piece can be clamped in the filling hole through the clamping block and the clamping groove, the filling hole is plugged, lubricating oil is prevented from leaking out through the filling hole, and lubricating oil filling is more convenient.
These features and advantages of the present utility model will be disclosed in detail in the following detailed description and the accompanying drawings.
Drawings
The utility model is further described with reference to the accompanying drawings:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a cross-sectional view of the present utility model;
FIG. 3 is an enlarged view of the utility model at A in FIG. 2;
fig. 4 is an enlarged view of fig. 2B in accordance with the present utility model.
Reference numerals illustrate: 1. a spiral bevel gear body; 2. a movable frame; 3. a blocking member; 4. filling the hole; 5. a communication groove; 6. an oil storage tank; 7. a movable cavity; 8. a first spring; 9. a clamping block; 10. a handle; 11. a movable groove; 12. a guide rail; 13. a second spring; 14. a through hole; 15. the communication hole.
Detailed Description
The technical solutions of the embodiments of the present utility model will be explained and illustrated below with reference to the drawings of the embodiments of the present utility model, but the following embodiments are only preferred embodiments of the present utility model, and not all embodiments. Based on the examples in the implementation manner, other examples obtained by a person skilled in the art without making creative efforts fall within the protection scope of the present utility model.
An integral spiral bevel gear according to an embodiment of the present utility model is described in detail below with reference to the accompanying drawings.
Example 1
For easy understanding, referring to fig. 1 to 4, an embodiment of an integrated spiral bevel gear provided by the present utility model includes a spiral bevel gear body 1, and a lubrication mechanism is disposed inside the spiral bevel gear body 1;
the lubrication mechanism comprises a movable frame 2 and a guide rail 12, an oil storage tank 6 is arranged in the spiral bevel gear body 1, lubricating oil is filled in the oil storage tank 6, a communication groove 5 penetrating through the spiral bevel gear body 1 is formed in one side of the oil storage tank 6, a movable groove 11 is formed in one side of the communication groove 5, the guide rail 12 is fixedly arranged in the movable groove 11, the movable frame 2 is slidably connected to the side wall of the guide rail 12, a second spring 13 is arranged on one side of the movable frame 2 and is fixedly arranged between one side of the movable frame 2 and the inner wall of the movable groove 11, the second spring 13 is arranged on the side wall of the guide rail 12, the movement direction of the movable frame 2 can be limited by arranging the guide rail 12, the movable frame 2 can be pushed to one side by arranging the second spring 13, the movable frame 2 is arranged in the communication groove 5, a through hole 14 is formed in one side of the spiral bevel gear body 1, a communication hole 15 matched with the through hole 14 is formed in the movable frame 2, the through hole 14 is communicated with the communication groove 5, and one end of the movable frame 2 protrudes out of the communication groove 5 and is positioned on one side of the spiral bevel gear body 1.
It should be noted that, during the use of the spiral bevel gear body 1, the rotating centrifugal force will convey the lubricating oil inside the oil storage tank 6 to the inside of the communicating tank 5, when the spiral bevel gear body 1 rotates in engagement with another gear, when the spiral bevel gear body rotates to the movable frame 2, the movable frame 2 is pressed into the inside of the communicating tank 5, so that the communicating hole 15 is communicated with the through hole 14, and the lubricating oil inside the communicating tank 5 is discharged to the surface of the spiral bevel gear body 1 through the through hole 14, so that the lubricating oil can be automatically added during the operation of the spiral bevel gear body 1.
Example 2
In some embodiments, as shown in fig. 2 and 3, a filling hole 4 penetrating through the spiral bevel gear body 1 is formed in one side of the oil storage tank 6, a plugging piece 3 is installed in the filling hole 4, a movable cavity 7 is formed in one side of the filling hole 4, a first spring 8 is fixedly installed in the movable cavity 7, a clamping block 9 is fixedly installed at one end of the first spring 8, a clamping groove matched with the clamping block 9 is formed in the plugging piece 3, a handle 10 is fixedly installed in one side of the plugging piece 3, and lubricating oil can be filled into the oil storage tank 6 through the arrangement of the filling hole 4.
It should be noted that, through setting up handle 10 can the easy dismounting installation shutoff piece 3, can be with shutoff piece 3 joint inside filling hole 4 through setting up fixture block 9 and draw-in groove, carry out the shutoff to filling hole 4, prevent that lubricating oil from spilling through filling hole 4, can make lubricating oil filling more convenient.
The guide rail 12 and the clamping block 9 are well known components and are not described herein.
Working principle: the centrifugal force rotating in the use process of the spiral bevel gear body 1 can convey lubricating oil in the oil storage tank 6 to the inside of the communication tank 5, when the spiral bevel gear body 1 rotates in meshed mode with another gear, the movable frame 2 can be pressed into the inside of the communication tank 5 when the movable frame 2 is rotated, the communication hole 15 is communicated with the through hole 14, and the lubricating oil in the communication tank 5 is discharged to the surface of the spiral bevel gear body 1 through the through hole 14, so that the lubricating oil can be automatically added in the operation process of the spiral bevel gear body 1.
The above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (6)
1. An integral spiral bevel gear, characterized in that: the spiral bevel gear comprises a spiral bevel gear body (1), wherein a lubrication mechanism is arranged inside the spiral bevel gear body (1);
the lubricating mechanism comprises a movable frame (2) and a guide rail (12), an oil storage tank (6) is arranged inside the spiral bevel gear body (1), lubricating oil is filled inside the oil storage tank (6), a communication groove (5) penetrating the spiral bevel gear body (1) is formed in one side of the oil storage tank (6), a movable groove (11) is formed in one side of the communication groove (5), the guide rail (12) is fixedly arranged inside the movable groove (11), the movable frame (2) is slidably connected to the side wall of the guide rail (12), a second spring (13) is arranged on one side of the movable frame (2), the movable frame (2) is located inside the communication groove (5), a through hole (14) is formed in one side of the spiral bevel gear body (1), and a communication hole (15) matched with the through hole (14) is formed in the movable frame (2).
2. An integrated spiral bevel gear according to claim 1 wherein: the through hole (14) is communicated with the communication groove (5).
3. An integrated spiral bevel gear according to claim 1 wherein: the second spring (13) is fixedly arranged between one side of the movable frame (2) and the inner wall of the movable groove (11), and the second spring (13) is positioned on the side wall of the guide rail (12).
4. An integrated spiral bevel gear according to claim 1 wherein: filling holes (4) penetrating through the spiral bevel gear body (1) are formed in one side of the oil storage groove (6), and plugging pieces (3) are mounted in the filling holes (4).
5. An integrated spiral bevel gear according to claim 4 wherein: the filling hole (4) one side has been seted up movable chamber (7), inside fixed mounting in movable chamber (7) has first spring (8), first spring (8) one end fixed mounting has fixture block (9), inside seted up with fixture block (9) assorted draw-in groove of shutoff piece (3).
6. An integrated spiral bevel gear according to claim 5 wherein: a handle (10) is fixedly arranged on one side of the plugging piece (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321073397.8U CN219692184U (en) | 2023-05-08 | 2023-05-08 | Integral spiral bevel gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321073397.8U CN219692184U (en) | 2023-05-08 | 2023-05-08 | Integral spiral bevel gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219692184U true CN219692184U (en) | 2023-09-15 |
Family
ID=87940271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321073397.8U Active CN219692184U (en) | 2023-05-08 | 2023-05-08 | Integral spiral bevel gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219692184U (en) |
-
2023
- 2023-05-08 CN CN202321073397.8U patent/CN219692184U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |