CN220956691U - Novel worm gear speed reducer - Google Patents
Novel worm gear speed reducer Download PDFInfo
- Publication number
- CN220956691U CN220956691U CN202322941742.1U CN202322941742U CN220956691U CN 220956691 U CN220956691 U CN 220956691U CN 202322941742 U CN202322941742 U CN 202322941742U CN 220956691 U CN220956691 U CN 220956691U
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- Prior art keywords
- worm
- speed reducer
- transmission
- novel
- worm gear
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- 239000003638 chemical reducing agent Substances 0.000 title claims abstract description 34
- 230000005540 biological transmission Effects 0.000 claims abstract description 25
- 238000007789 sealing Methods 0.000 claims description 6
- 239000000428 dust Substances 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000009347 mechanical transmission Effects 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification 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 provides a novel worm gear reducer, and belongs to the field of reducers. The worm gear speed reducer solves the problems of small bearing capacity, low transmission efficiency, large installation space and relatively troublesome use. The utility model provides a novel worm gear speed reducer, includes the organism, the organism be three-dimensional structure, be provided with the drive arrangement who drives the work of speed reducer and be used for driven transmission in the organism respectively, be provided with the worm wheel in the drive arrangement, be provided with in the transmission and be used for driven worm, and this worm meshes with the worm wheel mutually, worm one end is provided with output flange, the worm is located output flange one end and is connected with the motor shaft, and this worm is integrated into one piece structure with the motor shaft, can improve transmission precision through making worm and motor shaft integrated into one piece structure. The utility model has the advantages of improving transmission precision, reducing installation space and reducing manufacturing cost.
Description
Technical Field
The utility model belongs to the field of speed reducers, and particularly relates to a novel worm gear speed reducer.
Background
The worm gear speed reducer is a power transmission mechanism that reduces the number of revolutions of a motor (motor) to a desired number of revolutions by a speed converter of a gear, and obtains a large torque. In a mechanism for transmitting power and motion, the application range of a speed reducer is quite wide. The trace of the mechanical transmission system can be seen in various mechanical transmission systems, ranging from ships, automobiles, locomotives of vehicles, heavy equipment for construction, processing equipment and automatic production equipment used in the mechanical industry, to household appliances, clocks and watches which are common in daily life, and used for advertising banners and the like.
The speed reducer adopted by the barrier gate in the current market is a common worm gear speed reducer, and the speed reducer has small bearing capacity, low transmission efficiency and large installation space, is more troublesome to use, and is difficult to meet the requirements of customers.
Disclosure of Invention
The utility model aims to solve the problems in the prior art and provides a novel worm gear reducer with high transmission precision and small installation space.
The aim of the utility model can be achieved by the following technical scheme: the utility model provides a novel worm gear speed reducer, includes the organism, the organism be three-dimensional structure, its characterized in that, the organism be provided with drive arrangement and the transmission that is used for the transmission that drives the speed reducer work respectively, drive arrangement in be provided with the worm wheel, transmission in be provided with the worm that is used for the transmission, and this worm meshes with the worm wheel, worm one end be provided with output flange, worm be located output flange one end and be connected with the motor shaft, and this worm is integrated with the motor shaft, can improve transmission precision through making worm and motor shaft integrated into one piece.
In the novel worm gear speed reducer, the ball bearings and the deep groove ball bearings for reducing worm friction are respectively arranged on the worm.
In the novel worm gear reducer, a sealing ring for preventing dust from entering the machine body is arranged between the output flange and the machine body.
In the novel worm gear speed reducer, the worm is located on the engine body and the output flange and is provided with the oil seal with the sealing function, and the engine body is provided with the oil seal cover for protecting the oil seal.
In the novel worm gear reducer, the worm wheel is provided with the worm wheel cover for fixing the worm wheel.
Compared with the prior art, the novel worm gear speed reducer has the advantages that the worm and the motor shaft are made into the integrated structure, so that the transmission precision of the speed reducer is improved, the installation space is reduced, and the manufacturing cost is reduced.
Drawings
Fig. 1 is a schematic perspective view of the novel worm gear reducer.
Fig. 2 is a cross-sectional view of the novel worm gear reducer.
In the figure, 1, a machine body; 2. a driving device; 3. a transmission device; 4. a worm wheel; 5. a worm; 6. an output flange; 7. a motor shaft; 8. a ball bearing; 9. deep groove ball bearings; 10. a seal ring; 11. an oil seal; 12. an oil seal cover; 13. worm wheel cover.
Detailed Description
The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.
As shown in fig. 1 and 2, the novel worm gear speed reducer comprises a machine body 1, wherein the machine body 1 is of a three-dimensional structure, a driving device 2 for driving the speed reducer to work and a transmission device 3 for transmission are respectively arranged in the machine body 1, a worm wheel 4 is arranged in the driving device 2, a worm 5 for transmission is arranged in the transmission device 3, the worm 5 is meshed with the worm wheel 4, one end of the worm 5 is provided with an output flange 6, one end of the worm 5, which is positioned at the output flange 6, is connected with a motor shaft 7, the worm 5 and the motor shaft 7 are of an integrated structure, and transmission precision can be improved by making the worm 5 and the motor shaft 7 into an integrated structure.
Further, the worm 5 is respectively provided with a ball bearing 8 and a deep groove ball bearing 9 for reducing friction of the worm 5, and the wear condition of the bearings in operation can be reduced through the deep groove ball bearing 9 and the ball bearing 8.
Further, a sealing ring 10 for preventing dust from entering the machine body 1 is arranged between the output flange 6 and the machine body 1, so that dust is prevented from entering the speed reducer from a gap between the output flange 6 and the machine body 1.
Further, the worm 5 is provided with an oil seal 11 with sealing function on the machine body 1 and the output flange 6, and the machine body 1 is provided with an oil cover 12 for protecting the oil seal 11 to prevent the oil in the machine body 1 from leaking.
Further, the worm wheel 4 is provided with a worm wheel cover 13 for fixing the worm wheel 4.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.
Although the terms of the machine body 1, the driving device 2, the transmission device 3, the worm wheel 4, the worm 5, the output flange 6, the motor shaft 7, the ball bearing 8, the deep groove ball bearing 9, the seal ring 10, the oil seal 11, the oil seal cover 12, the worm wheel cover 13, etc. are used more herein, the possibility of using other terms is not excluded. These terms are used merely for convenience in describing and explaining the nature of the utility model; they are to be interpreted as any additional limitation that is not inconsistent with the spirit of the present utility model.
Claims (5)
1. The utility model provides a novel worm gear speed reducer, includes organism (1), organism (1) be three-dimensional structure, its characterized in that, organism (1) in be provided with drive arrangement (2) and the transmission (3) that are used for the transmission that drive the speed reducer work respectively, drive arrangement (2) in be provided with worm wheel (4), transmission (3) in be provided with and be used for driven worm (5), and this worm (5) meshes with worm wheel (4), worm (5) one end be provided with output flange (6), worm (5) be located output flange (6) one end and be connected with motor shaft (7), and this worm (5) are integrated into one piece structure with motor shaft (7), can improve the transmission precision through making worm (5) and motor shaft (7) integrated into one piece structure.
2. The novel worm gear reducer according to claim 1, wherein the worm (5) is respectively provided with a ball bearing (8) and a deep groove ball bearing (9) for reducing friction of the worm (5).
3. The novel worm gear reducer according to claim 1, wherein a sealing ring (10) for preventing dust from entering the machine body (1) is arranged between the output flange (6) and the machine body (1).
4. The novel worm gear reducer according to claim 1, wherein the worm (5) is located on the machine body (1) and the output flange (6) and is provided with an oil seal (11) with a sealing function, and the machine body (1) is provided with an oil seal cover (12) for protecting the oil seal (11).
5. The novel worm gear reducer according to claim 1, wherein a worm wheel cover (13) for fixing the worm wheel (4) is arranged on the worm wheel (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322941742.1U CN220956691U (en) | 2023-10-31 | 2023-10-31 | Novel worm gear speed reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322941742.1U CN220956691U (en) | 2023-10-31 | 2023-10-31 | Novel worm gear speed reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220956691U true CN220956691U (en) | 2024-05-14 |
Family
ID=90976086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322941742.1U Active CN220956691U (en) | 2023-10-31 | 2023-10-31 | Novel worm gear speed reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220956691U (en) |
-
2023
- 2023-10-31 CN CN202322941742.1U patent/CN220956691U/en active Active
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