CN212480075U - Reduction box of driving motor of electric side sliding door of automobile - Google Patents
Reduction box of driving motor of electric side sliding door of automobile Download PDFInfo
- Publication number
- CN212480075U CN212480075U CN202020912191.XU CN202020912191U CN212480075U CN 212480075 U CN212480075 U CN 212480075U CN 202020912191 U CN202020912191 U CN 202020912191U CN 212480075 U CN212480075 U CN 212480075U
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- Prior art keywords
- worm
- oil
- driving motor
- sliding door
- spline
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- 238000009413 insulation Methods 0.000 claims description 16
- 230000005540 biological transmission Effects 0.000 claims description 15
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 7
- 239000000446 fuel Substances 0.000 abstract description 7
- 230000002035 prolonged effect Effects 0.000 abstract description 4
- 239000003921 oil Substances 0.000 description 44
- 239000010687 lubricating oil Substances 0.000 description 6
- 239000012535 impurity Substances 0.000 description 4
- 230000007774 longterm Effects 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 3
- 238000005461 lubrication Methods 0.000 description 3
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 230000001050 lubricating effect Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an electronic side sliding door driving motor reducing gear box of car, including base and oil tank, the top of base is provided with the filter screen, the outside of oil tank is provided with defeated oil pipe, defeated oil pipe's right side is provided with the shell, and the inside of shell is provided with the puigging, the inside of puigging is provided with the fuel sprayer, the inside of box is provided with the worm wheel, and the inside of worm wheel is provided with the fixed disk, the inside of fixed disk is provided with the output shaft, and the below of output shaft is provided with the worm, the right side of worm is provided with the second bearing, and the right side of second bearing is provided with the spline, the right side of spline is provided with the input shaft. This driving motor reducing gear box sets up the puigging, has played the effect of fine isolated noise to be provided with the fuel sprayer, prolonged the life of reducing gear box greatly, still be provided with the spline simultaneously, let the stability more of being connected between reducing gear box input shaft and the worm.
Description
Technical Field
The utility model relates to a reducing gear box technical field specifically is an electronic door driving motor reducing gear box that sideslips of car.
Background
The reduction gearbox is called as a speed reducer or a speed reducer, mainly aims at reducing the output of the motor or improving the output of the motor, works according to the principle that a prime motor is connected with the reduction gearbox, and the reduction gearbox is connected with a working machine, is power transmission equipment and can be divided into an industrial reduction gearbox and a steam reduction gearbox, wherein the industrial reduction gearbox and the steam reduction gearbox can be divided into a worm and gear reduction gearbox, a worm reduction gearbox, a planetary reduction gearbox and the like.
The existing reduction gearbox of the driving motor on the market has no good sound insulation function in the working process, so that the transmission noise inside the reduction gearbox is too large, the user is influenced, the lubrication effect is not good, the reduction gearbox is easy to damage due to too large abrasion, and meanwhile, the matching between shafts is very unstable, and the reduction gearbox is extremely easy to slip and shake.
Disclosure of Invention
An object of the utility model is to provide an electronic side sliding door driving motor reducing gear box of car, exist in the use of working and do not possess fine syllable-dividing function with the current driving motor reducing gear box on the market that proposes in solving above-mentioned background, thereby lead to inside transmission noise too big and influence the user, and it is not very good to have lubricating effect, lead to a lot of reducing gear boxes to damage because wearing and tearing are too big easily, there is the very unstable of cooperation between the axle simultaneously, extremely skid easily and the problem of rocking. Therefore, the reduction box of the driving motor of the electric side sliding door of the automobile is designed.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electronic side sliding door driving motor reducing gear box of car, includes base and oil tank, the top of base is provided with the filter screen, and the left side of filter screen is provided with the oil pump, the outside of oil tank is provided with defeated oil pipe, and the oil tank is located the outside of oil pump, defeated oil pipe's right side is provided with the shell, and the inside of shell is provided with the puigging, the inside of puigging is provided with the fuel sprayer, and the inside of fuel sprayer is provided with the box, the inside of box is provided with the worm wheel, and the inside of worm wheel is provided with the fixed disk, the inside of fixed disk is provided with the output shaft, and the below of output shaft is provided with the worm, the right side of worm is provided with the second bearing, and the right side.
Preferably, the base is fixedly connected with the filter screen, and the filter screen is of a hexagonal hollow structure.
Preferably, the outer shell and the sound insulation layer are in a coating structure, and the outer surface of the sound insulation layer is attached to the inner surface of the outer shell.
Preferably, the oil nozzle forms a one-way circulation structure with the oil tank through the cooperation between the oil delivery pipe and the oil pump, and the inner surface of the oil delivery pipe is mutually attached to the outer surface of the oil tank.
Preferably, the input shaft is connected with the worm through a key groove between the spline and the worm, and the spline is sleeved on the outer side surface of the input shaft.
Preferably, the worm wheel and the motor form a shaft transmission structure through the matching between the worm and the input shaft, and the worm wheel and the worm are perpendicular to each other.
Compared with the prior art, the beneficial effects of the utility model are that: 1. this driving motor reducing gear box is provided with the puigging, through installing the puigging inside the shell, lets this reducing gear box have the function of isolated noise, and its inside axle drive structure of reducing gear box when work can produce a large amount of noises, so is provided with the puigging and can play the effect that gives sound insulation, has avoided the too big condition of reducing gear box noise.
2. This driving motor reducing gear box is provided with the fuel sprayer, through installing the fuel sprayer inside the box, has prolonged the life of whole reducing gear box so greatly, and pump transmission structure makes the lubricating oil in the oil tank can circulate and use to the fuel sprayer can be to the inside long-term injection lubricating oil of box, makes lubricated effect reach the best, has still reduced the transmission wearing and tearing between worm and the worm wheel, has avoided the not durable condition of damaging easily of reducing gear box.
3. This driving motor reducing gear box is provided with the spline, through installing at the outside spline of input shaft, is connected input shaft and worm through the spline, and the input shaft in time rotates at a high speed and can not lead to the junction to skid yet like this, and the spline can make the holding capacity evenly disperse, has avoided the unstable condition of rocking that skids easily of hub connection department of reducing gear box.
Drawings
Fig. 1 is a front view of the structure of the present invention.
Fig. 2 is a schematic side view of the present invention.
Fig. 3 is a schematic view of the spline joint of the present invention.
In the figure: 1. a base; 2. a filter screen; 3. an oil tank; 4. an oil pump; 5. an oil delivery pipe; 6. a housing; 7. a sound insulating layer; 8. an oil jet; 9. a box body; 10. a worm gear; 11. fixing the disc; 12. an output shaft; 13. a worm; 14. a second bearing; 15. a spline; 16. an input shaft; 17. an electric motor.
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 reduction gearbox of a driving motor of an electric side sliding door of an automobile comprises a base 1 and an oil tank 3, wherein a filter screen 2 is arranged above the base 1, an oil pump 4 is arranged on the left side of the filter screen 2, the base 1 is fixedly connected with the filter screen 2, the filter screen 2 is of a hexagonal hollow structure, the reduction gearbox is provided with the filter screen 2, so that the reduction gearbox has a good filtering function, impurities in the gearbox and floating objects in the oil can be well filtered by the filter screen 2 during lubrication, the oil pump 4 can be well prevented from being blocked by the impurities, an oil conveying pipe 5 is arranged outside the oil tank 3, the oil tank 3 is positioned outside the oil pump 4, a shell 6 is arranged on the right side of the oil conveying pipe 5, a sound insulating layer 7 is arranged inside the shell 6, a cladding structure is formed between the shell 6 and the sound insulating layer 7, and the outer surface of the sound insulating layer 7 is mutually attached to, the reduction gearbox is provided with the sound insulation layer 7, the reduction gearbox has the function of isolating noise, the shaft transmission structure inside the reduction gearbox can generate a large amount of noise when the reduction gearbox works, so the sound insulation layer 7 can play a sound insulation effect, the matching design ensures that the shell 6 and the sound insulation layer 7 are matched more stably, the inside of the sound insulation layer 7 is provided with the oil nozzle 8, the inside of the oil nozzle 8 is provided with the box body 9, the oil nozzle 8 forms a one-way circulation structure with the oil tank 3 through the matching between the oil pipeline 5 and the oil pump 4, the inner surface of the oil pipeline 5 is mutually attached to the outer surface of the oil tank 3, the oil nozzle 8 and the oil pump 4 are arranged on the reduction gearbox, the service life of the whole reduction gearbox is greatly prolonged, the pump transmission structure enables the lubricating oil in the oil tank 3 to be recycled, and the oil nozzle 8 can spray the lubricating oil to the inside of the box body 9 for, the lubrication effect is optimized, a worm wheel 10 is arranged in the box body 9, a fixed disc 11 is arranged in the worm wheel 10, an output shaft 12 is arranged in the fixed disc 11, a worm 13 is arranged below the output shaft 12, a second bearing 14 is arranged on the right side of the worm 13, a spline 15 is arranged on the right side of the second bearing 14, an input shaft 16 is arranged on the right side of the spline 15, a motor 17 is arranged on the right side of the input shaft 16, the input shaft 16 is connected with the worm 13 through the spline 15 in a key way, the spline 15 is sleeved on the outer side surface of the input shaft 16, the spline 15 is connected between the input shaft 16 and the worm 13 of the reduction gearbox, therefore, the input shaft 16 can timely rotate at high speed without causing the connection part to slip, the bearing force can be uniformly dispersed through the spline 15, the stability during rotation is greatly improved, the worm wheel 10 forms a shaft transmission structure with the motor 17 through the matching between, the worm wheel 10 and the worm 13 are perpendicular to each other, the reduction gearbox is matched with the worm 13 through the worm wheel 10, so that the output shaft 12 is decelerated through the transmission ratio between the worm 13 and the worm wheel 10, and the worm wheel 10 and the worm 13 are perpendicular to each other, so that the reduction gearbox is more stable.
The working principle is as follows: the driving motor reduction box is used by the steps that firstly, the driving motor reduction box is electrified, the motor 17 is started, the model number of the motor 17 is Y100-6, the motor 17 enables the input shaft 16 to rotate, the input shaft 16 is connected with the worm 13 through the spline 15, so that the connection part cannot slip even when rotating at high speed in time, the bearing capacity can be uniformly dispersed through the spline 15, the two sides of the worm 13 are provided with the second bearings 14, the worm 13 is fixed and rotates, the worm 13 rotates to drive the upper worm wheel 10 to rotate, the worm 13 is connected with the inner output shaft 12 through the fixed disc 11, the driving motor reduction box decelerates through the transmission ratio between the worm 13 and the worm wheel 10, the input shaft 16 rotating at high speed is in meshing transmission between the worm 13 and the worm wheel 10 to decelerate the output shaft 12, the reduction gearbox is provided with the sound insulation layer 7, the reduction gearbox has one more function, namely, noise can be well isolated, a shaft transmission structure in the reduction gearbox can generate a large amount of noise when the reduction gearbox works, so the sound insulation layer 7 can play a sound insulation effect, meanwhile, long-term abrasion between the worm 13 and the worm wheel 10 can be caused by long-term rotation of the worm 13 and the worm wheel 10 in the box body 9, an oil nozzle 8 is arranged, the service life of the whole reduction gearbox is greatly prolonged, lubricating oil in the oil tank 3 can be recycled by the pump transmission structure, the oil nozzle 8 can spray lubricating oil in the box body 9 for a long term, the lubricating effect is optimal, abrasion is reduced, the filter screen 2 can well filter impurities in the box and floating substances in the oil, and thus the oil pump can be well prevented from being blocked by the impurities, this is the use flow of the reduction box of the driving motor.
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 an electronic side sliding door driving motor reducing gear box of car, includes base (1) and oil tank (3), its characterized in that: the oil-gas separator is characterized in that a filter screen (2) is arranged above the base (1), an oil pump (4) is arranged on the left side of the filter screen (2), an oil delivery pipe (5) is arranged outside the oil tank (3), the oil tank (3) is located outside the oil pump (4), a shell (6) is arranged on the right side of the oil delivery pipe (5), a sound insulation layer (7) is arranged inside the shell (6), an oil nozzle (8) is arranged inside the sound insulation layer (7), a box body (9) is arranged inside the oil nozzle (8), a worm wheel (10) is arranged inside the box body (9), a fixed disc (11) is arranged inside the worm wheel (10), an output shaft (12) is arranged inside the fixed disc (11), a worm (13) is arranged below the output shaft (12), a second bearing (14) is arranged on the right side of the worm (13), and a spline (15) is arranged on the right side of the, an input shaft (16) is arranged on the right side of the spline (15), and a motor (17) is arranged on the right side of the input shaft (16).
2. The reduction gearbox of the driving motor of the electric side sliding door of the automobile according to claim 1, characterized in that: the base (1) is fixedly connected with the filter screen (2), and the filter screen (2) is of a hexagonal hollow structure.
3. The reduction gearbox of the driving motor of the electric side sliding door of the automobile according to claim 1, characterized in that: the shell (6) and the sound insulation layer (7) are in a coating structure, and the outer surface of the sound insulation layer (7) is attached to the inner surface of the shell (6).
4. The reduction gearbox of the driving motor of the electric side sliding door of the automobile according to claim 1, characterized in that: the oil nozzle (8) forms a one-way circulation structure with the oil tank (3) through the matching between the oil delivery pipe (5) and the oil pump (4), and the inner surface of the oil delivery pipe (5) is mutually attached to the outer surface of the oil tank (3).
5. The reduction gearbox of the driving motor of the electric side sliding door of the automobile according to claim 1, characterized in that: the input shaft (16) is connected with the worm (13) through a spline (15) in a key way, and the spline (15) is sleeved on the outer side surface of the input shaft (16).
6. The reduction gearbox of the driving motor of the electric side sliding door of the automobile according to claim 1, characterized in that: the worm wheel (10) and the motor (17) form a shaft transmission structure through the matching between the worm (13) and the input shaft (16), and the worm wheel (10) and the worm (13) are perpendicular to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020912191.XU CN212480075U (en) | 2020-05-27 | 2020-05-27 | Reduction box of driving motor of electric side sliding door of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020912191.XU CN212480075U (en) | 2020-05-27 | 2020-05-27 | Reduction box of driving motor of electric side sliding door of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212480075U true CN212480075U (en) | 2021-02-05 |
Family
ID=74411615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020912191.XU Expired - Fee Related CN212480075U (en) | 2020-05-27 | 2020-05-27 | Reduction box of driving motor of electric side sliding door of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212480075U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114754188A (en) * | 2022-05-13 | 2022-07-15 | 江苏博特威流体科技有限公司 | Valve actuator convenient to mount and dismount and use method thereof |
| CN116025694A (en) * | 2023-03-28 | 2023-04-28 | 缙云县博新机械有限公司 | Stable silence formula worm gear reduction box |
| CN116164090A (en) * | 2023-04-17 | 2023-05-26 | 杭州帅杰机械有限公司 | High-speed sealed mute worm gear reducer |
-
2020
- 2020-05-27 CN CN202020912191.XU patent/CN212480075U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114754188A (en) * | 2022-05-13 | 2022-07-15 | 江苏博特威流体科技有限公司 | Valve actuator convenient to mount and dismount and use method thereof |
| CN114754188B (en) * | 2022-05-13 | 2023-09-22 | 江苏博特威流体科技有限公司 | Valve actuator convenient to mount and dismount and application method thereof |
| CN116025694A (en) * | 2023-03-28 | 2023-04-28 | 缙云县博新机械有限公司 | Stable silence formula worm gear reduction box |
| CN116025694B (en) * | 2023-03-28 | 2023-08-22 | 缙云县博新机械有限公司 | Stable silence formula worm gear reduction box |
| CN116164090A (en) * | 2023-04-17 | 2023-05-26 | 杭州帅杰机械有限公司 | High-speed sealed mute worm gear reducer |
| CN116164090B (en) * | 2023-04-17 | 2024-03-29 | 深圳市陶氏精密技术有限公司 | High-speed sealed mute worm gear reducer |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210205 |