CN218480116U - Adjustable high-rigidity two-stage worm gear speed reducer - Google Patents
Adjustable high-rigidity two-stage worm gear speed reducer Download PDFInfo
- Publication number
- CN218480116U CN218480116U CN202222598295.XU CN202222598295U CN218480116U CN 218480116 U CN218480116 U CN 218480116U CN 202222598295 U CN202222598295 U CN 202222598295U CN 218480116 U CN218480116 U CN 218480116U
- Authority
- CN
- China
- Prior art keywords
- wall
- worm
- drive gear
- wheel
- input shaft
- 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
Abstract
The utility model discloses a high rigidity doublestage worm gear speed reducer machine with adjustable relates to mechanical decelerator technical field. The novel multifunctional gear box is characterized by comprising a shell, wherein an input shaft is connected to one end of the shell in a rotating mode, two driving gears are connected to the outer wall of the input shaft in a rotating mode, and a pinion is fixedly connected to one side of each driving gear. The utility model discloses a synchronizer ring, sleeve and wheel hub's setting, two drive gear all the time with first from the driving wheel, the second is from the driving wheel meshing, but drive gear and input shaft are connected for rotating, the input shaft can't exert force to drive gear, remove the sleeve through electric putter, make the inside both ends of sleeve respectively with wheel hub, the synchronizer ring contact, make the torsion of input shaft from wheel hub to, wheel hub, the synchronizer ring is last to drive gear, drive gear is rotatable this moment, accomplish the meshing with this, the too high possibility of beating the tooth of appearing of input shaft has been reduced, drive gear has been improved, first from the life of driving wheel and second from the driving wheel.
Description
Technical Field
The utility model relates to a mechanical reduction gear technical field specifically is adjustable high rigidity doublestage worm gear speed reducer machine.
Background
The reducer is an independent part consisting of gear transmission, worm transmission and gear-worm transmission enclosed in a rigid shell, and is commonly used as a speed reduction transmission device between a prime mover and a working machine.
The high-rigidity adjustable double-stage worm and gear speed reducer comprises a speed reducer casing, a first connecting rod and a first worm, wherein the right side of the speed reducer casing is connected with an input shaft, a bearing is installed on the inner side of the speed reducer casing, a driving gear is installed on the left side of the bearing, and a first support frame is arranged on the left side of the driving gear. This doublestage worm gear speed reducer with adjustable high rigidity can adjust the transmission effect, can satisfy different transmission effects, makes the speed reducer have good rigidity simultaneously.
According to the speed reducer, the speed reduction ratio of the speed reducer is changed by a mode of meshing the movable driving gear with the first driven wheel or the second driven wheel, the movable driving gear is directly meshed with the first driven wheel or the second driven wheel, and under the condition that the rotating speed of the driving gear is too high, gear beating can be caused, so that the service life of the gear is shortened, and therefore the adjustable high-rigidity double-stage worm and worm gear speed reducer is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high rigidity doublestage worm gear speed reducer with adjustable to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: high rigidity doublestage worm gear speed reducer machine with adjustable, which comprises a housin, the one end of casing is rotated and is connected with the input shaft, the outer wall of input shaft rotates and is connected with two drive gear, one side fixedly connected with pinion of drive gear, the inside both sides of casing are rotated respectively and are connected with connecting rod and No. two connecting rods, the one end fixedly connected with of a connecting rod outer wall is first from the driving wheel, the one end of No. two connecting rod outer walls is rotated and is connected with the second from driving wheel, two fixedly connected with wheel hub between the drive gear, wheel hub's outer wall sliding connection has the sleeve, the removal subassembly is installed to telescopic outer wall, install the synchronizing ring between wheel hub and the pinion, drive gear's outer wall and the first outer wall meshing from the driving wheel, another drive gear's outer wall and the second outer wall meshing from the driving wheel, no. one worm of outer wall fixedly connected with of a connecting rod, no. two worm of outer wall fixedly connected with of No. two connecting rods, the internally mounted of casing has drive assembly, two inputs of drive assembly respectively with the outer wall meshing of a worm, no. two worm.
Preferably, the transmission assembly comprises an output shaft, two ends of the outer wall of the output shaft are respectively rotatably connected with two sides of the inside of the shell, and one end of the output shaft penetrates through one side of the inside of the shell.
Preferably, both ends of the outer wall of the output shaft are fixedly connected with a first worm wheel and a second worm wheel respectively, the outer wall of the first worm wheel is meshed with the outer wall of the first worm, and the outer wall of the second worm wheel is meshed with the outer wall of the second worm.
Preferably, the movable assembly comprises an electric push rod, one end of the electric push rod is fixed with one end of the shell, the telescopic end of the electric push rod penetrates through the movable frame fixedly connected with one end of the shell, and the outer wall of the sleeve is rotatably connected with the inner wall of the movable frame.
Preferably, a bearing is arranged between the outer wall of the input shaft and the inner wall of one end of the shell, and a bearing is arranged between the outer wall of the output shaft and the inner wall of one side of the shell.
Preferably, a plurality of holding racks are installed inside the shell, the outer wall of the first connecting rod is rotatably connected with the inner wall of the holding rack, and the outer wall of the second connecting rod is rotatably connected with the inner wall of the holding rack.
Compared with the prior art, the beneficial effects of the utility model are that:
high rigidity doublestage worm gear speed reducer with adjustable, through the synchronizer ring, sleeve and wheel hub's setting, two drive gear all the time with first from the driving wheel, the second is from the meshing of driving wheel, but drive gear and input shaft are for rotating the connection, the input shaft can't exert force to drive gear, remove the sleeve through electric putter, make the inside both ends of sleeve respectively with wheel hub, the synchronizer ring contact, make the torsion of input shaft arrive from wheel hub, the synchronizer ring is last to drive gear, drive gear is rotatable this moment, accomplish the meshing with this, the possibility of beating the tooth has been reduced to the too high appearance of input shaft, drive gear has been improved, first from the life who follows driving wheel and second from the driving wheel.
High rigidity doublestage worm gear speed reducer machine with adjustable through the setting that removes the subassembly, electric putter removes, removes the frame and removes for the sleeve removes, can realize three kinds of states of this speed reducer machine, uses the state of electric putter control speed reducer machine, has improved the practicality of this speed reducer machine.
Drawings
Fig. 1 is an isometric view of the present invention;
fig. 2 is an isometric view of a component on the input shaft of the present invention;
fig. 3 is a cross-sectional view of the present invention.
In the figure: 1. a housing; 2. an input shaft; 3. a drive gear; 4. a first connecting rod; 5. a first driven wheel; 6. a second connecting rod; 7. a second driven wheel; 8. a hub; 9. a sleeve; 10. a synchronizer ring; 11. a first worm; 12. a second worm; 13. an output shaft; 14. a first worm gear; 15. a second worm gear; 16. and moving the assembly.
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.
It should be noted that, in the description of the present invention, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Further, it will be appreciated that the dimensions of the various elements shown in the figures are not drawn to scale, for ease of description, e.g., the thickness or width of some layers may be exaggerated relative to other layers.
It should be noted that like reference numerals and letters refer to like items in the following figures, and thus, once an item is defined or illustrated in one figure, it will not need to be further discussed or illustrated in detail in the description of the following figure.
As shown in fig. 1-3, the utility model provides a technical solution: high rigidity doublestage worm gear speed reducer machine with adjustable, which comprises a housin 1, the one end of casing 1 is rotated and is connected with input shaft 2, the outer wall of input shaft 2 rotates and is connected with two drive gear 3, one side fixedly connected with pinion of drive gear 3, the both sides of casing 1 inside are rotated respectively and are connected with connecting rod 4 and connecting rod 6 No. two, the one end fixedly connected with of connecting rod 4 outer wall is first from driving wheel 5, the one end of connecting rod 6 outer wall is rotated and is connected with the second from driving wheel 7 No. two, fixedly connected with wheel hub 8 between drive gear 3, wheel hub 8's outer wall sliding connection has sleeve 9, removal subassembly 16 is installed to the outer wall of sleeve 9, install synchronizing ring 10 between wheel hub 8 and the pinion, drive gear 3's outer wall and the first outer wall meshing from driving wheel 5, another drive gear 3's outer wall and the second meshes from the outer wall of driving wheel 7, connecting rod 4's outer wall fixedly connected with worm 11 No. one, no. two connecting rod 6's outer wall fixedly connected with No. two worm 12, the internally mounted of casing 1 has transmission assembly, two inputs respectively with No. 11's outer wall meshing, no. two worm 12.
The transmission assembly comprises an output shaft 13, two ends of the outer wall of the output shaft 13 are respectively connected with two sides of the interior of the shell 1 in a rotating mode, and one end of the output shaft 13 penetrates through one side of the interior of the shell 1.
Two ends of the outer wall of the output shaft 13 are fixedly connected with a first worm wheel 14 and a second worm wheel 15 respectively, the outer wall of the first worm wheel 14 is meshed with the outer wall of the first worm 11, and the outer wall of the second worm wheel 15 is meshed with the outer wall of the second worm 12.
The moving assembly 16 comprises an electric push rod, one end of the electric push rod is fixed with one end of the shell 1, the telescopic end of the electric push rod penetrates through the moving frame fixedly connected with one end of the shell 1, and the outer wall of the sleeve 9 is rotatably connected with the inner wall of the moving frame.
A bearing is arranged between the outer wall of the input shaft 2 and the inner wall of one end of the shell 1, and a bearing is arranged between the outer wall of the output shaft 13 and the inner wall of one side of the shell 1.
A plurality of holding racks are arranged inside the shell 1, the outer wall of the first connecting rod 4 is rotationally connected with the inner wall of the holding racks, and the outer wall of the second connecting rod 6 is rotationally connected with the inner wall of the holding racks.
The input shaft 2 rotates, the driving gear 3 is rotationally connected with the input shaft 2 and is influenced by the rotation of the input shaft 2, the driving gear 3 is meshed with the first driven wheel 5 and the second driven wheel 7, so that the driving gear 3 cannot rotate, the hub 8 rotates, the sleeve 9 rotates, when transmission is needed, the moving assembly 16 is started, the telescopic end of the electric push rod moves, the moving frame moves, so that the sleeve 9 moves, the inner wall of the sleeve 9 is meshed with the outer wall of the hub 8, meanwhile, the sleeve 9 is in sliding connection with the hub 8, the sleeve 9 moves, the inner wall of the sleeve 9 is in contact with the synchronizing ring 10, so that the synchronizing ring 10 starts to rotate, the synchronizing ring 10 moves on the shaft and can be in contact with the pinion firstly, the pinion starts to rotate due to friction, the synchronizing ring 10 still moves until the inner wall of the synchronizing ring 10 is meshed with the outer wall of the pinion, so that the rotating speed of the hub 8 is increased, the rotation speed of the input shaft 2 is finally transmitted to the driving gear 3, the driving gear 3 is always meshed with the first driven wheel 5 or the second driven wheel 7, the rotation speed is transmitted from the driving gear 3 to the first driven wheel 5 or the second driven wheel 7 and is transmitted to the corresponding worm gear through the transmission of a first connecting rod 4 or a second connecting rod 6, and is transmitted from the output shaft 13 through the speed reduction of the worm gear to complete the speed reduction, due to the structure, one of the first driven wheel 5 and the second driven wheel 7 participates in the speed reduction process during the speed reduction, the electric push rod is moved through the arrangement of the moving assembly 16, the moving frame is moved, the sleeve 9 is moved, the three states of the speed reducer can be realized, the states of the speed reducer are electrically controlled, and the practicability of the speed reducer is improved, through synchronizer ring 10, sleeve 9 and wheel hub 8's setting, two drive gear 3 all the time with first from driving wheel 5, the second is followed driving wheel 7 and is meshed, but drive gear 3 and input shaft 2 are for rotating the connection, input shaft 2 can't exert force to drive gear 3, move sleeve 9 through electric putter, make the inside both ends of sleeve 9 respectively with wheel hub 8, synchronizer ring 10 contact, make the torsion of input shaft 2 from wheel hub 8 to sleeve 9, synchronizer ring 10 is last to drive gear 3, drive gear 3 is rotatable this moment, with this meshing of accomplishing, the possibility of beating the tooth has been reduced to the too high appearance of input shaft 2, drive gear 3 has been improved, the life of first from driving wheel 5 and second from driving wheel 7.
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. High rigidity doublestage worm gear speed reducer machine with adjustable, including casing (1), its characterized in that: the one end of casing (1) is rotated and is connected with input shaft (2), the outer wall of input shaft (2) rotates and is connected with two drive gear (3), one side fixedly connected with pinion of drive gear (3), casing (1) inside both sides are rotated respectively and are connected with connecting rod (4) and connecting rod (6) No. two, the first follow driving wheel (5) of one end fixedly connected with of connecting rod (4) outer wall, the one end of connecting rod (6) outer wall rotates and is connected with the second from driving wheel (7), two fixedly connected with wheel hub (8) between drive gear (3), the outer wall sliding connection of wheel hub (8) has sleeve (9), removal subassembly (16) is installed to the outer wall of sleeve (9), install synchronizing ring (10) between wheel hub (8) and the pinion, the outer wall of drive gear (3) and the first outer wall meshing from driving wheel (5), the outer wall of another drive gear (3) and the second from the outer wall meshing of driving wheel (7), the outer wall fixedly connected with worm (11) of connecting rod (4), the outer wall fixedly connected with worm (12) of No. two drive gear subassemblies are installed respectively, and the input of transmission subassembly (11) and the first No. 1, two input subassembly (11) and the input subassembly (11) are installed respectively, the outer wall of the second worm (12) is meshed.
2. The adjustable high rigidity two-stage worm gear speed reducer of claim 1, wherein: the transmission assembly comprises an output shaft (13), two ends of the outer wall of the output shaft (13) are respectively connected with two sides of the interior of the shell (1) in a rotating mode, and one end of the output shaft (13) penetrates through one side of the interior of the shell (1).
3. The adjustable high rigidity double-stage worm gear reducer of claim 2, characterized in that: two ends of the outer wall of the output shaft (13) are fixedly connected with a first worm wheel (14) and a second worm wheel (15) respectively, the outer wall of the first worm wheel (14) is meshed with the outer wall of the first worm (11), and the outer wall of the second worm wheel (15) is meshed with the outer wall of the second worm (12).
4. The adjustable high rigidity two-stage worm gear speed reducer of claim 1, wherein: remove subassembly (16) and include electric putter, electric putter's one end and the one end of casing (1) are fixed, electric putter's flexible end runs through the one end fixedly connected with removal frame of casing (1), and the outer wall of sleeve (9) and the inner wall of removing the frame rotate to be connected.
5. The adjustable high rigidity double-stage worm gear reducer of claim 1, characterized in that: a bearing is arranged between the outer wall of the input shaft (2) and the inner wall of one end of the shell (1), and a bearing is arranged between the outer wall of the output shaft (13) and the inner wall of one side of the shell (1).
6. The adjustable high rigidity two-stage worm gear speed reducer of claim 1, wherein: a plurality of retainers are installed inside the shell (1), the outer wall of the first connecting rod (4) is rotationally connected with the inner wall of the retainers, and the outer wall of the second connecting rod (6) is rotationally connected with the inner wall of the retainers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222598295.XU CN218480116U (en) | 2022-09-30 | 2022-09-30 | Adjustable high-rigidity two-stage worm gear speed reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222598295.XU CN218480116U (en) | 2022-09-30 | 2022-09-30 | Adjustable high-rigidity two-stage worm gear speed reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218480116U true CN218480116U (en) | 2023-02-14 |
Family
ID=85167153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222598295.XU Active CN218480116U (en) | 2022-09-30 | 2022-09-30 | Adjustable high-rigidity two-stage worm gear speed reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218480116U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116277133A (en) * | 2023-05-19 | 2023-06-23 | 江苏万基传动科技有限公司 | Single-motor double-speed reducer robot joint structure |
-
2022
- 2022-09-30 CN CN202222598295.XU patent/CN218480116U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116277133A (en) * | 2023-05-19 | 2023-06-23 | 江苏万基传动科技有限公司 | Single-motor double-speed reducer robot joint structure |
| CN116277133B (en) * | 2023-05-19 | 2023-08-18 | 江苏万基传动科技有限公司 | Single-motor double-speed reducer robot joint structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN218480116U (en) | Adjustable high-rigidity two-stage worm gear speed reducer | |
| CN212170024U (en) | Burnishing device is used in gearbox axle processing | |
| CN209888173U (en) | 3D printing component | |
| CN218470252U (en) | Multistage sampling equipment for water body remediation | |
| CN212675981U (en) | Single-stranded cable former convenient to fixedly mount for manufacturing electric wires and cables | |
| CN212694227U (en) | Electronic paper semi-automatic turnover plate laminating machine with adjustable flexible laminating function | |
| CN213259360U (en) | Multifunctional gear box maintenance device | |
| CN211971022U (en) | Automobile glass overturning device | |
| CN112249481A (en) | Safe strorage device based on laminated glass production usefulness | |
| CN214356674U (en) | Omnidirectional unmanned aerial vehicle propulsion system | |
| CN220754560U (en) | Multi-motor combined linkage output device | |
| CN220840239U (en) | Hollow glass upper and lower piece manipulator | |
| CN215824782U (en) | Frame bending machine with limiting function for processing spectacle frame | |
| CN215229436U (en) | Movable sickbed | |
| CN213602260U (en) | Low-voltage complete switch cabinet | |
| CN213659756U (en) | Novel education technique demonstration teaching aid device | |
| CN218210676U (en) | Box muffle furnace | |
| CN213584115U (en) | Automatic pin inserting equipment of isolator | |
| CN216952332U (en) | Lifter module assembly bracket | |
| CN212858067U (en) | Small-module gear hobbing device | |
| CN218580126U (en) | Barrel-plating line convenient to use | |
| CN216139660U (en) | Variable printing machine of two-dimensional code with safeguard function | |
| CN216608391U (en) | Edging device is used in extruded sheet production | |
| CN215846677U (en) | Welding equipment for processing copper artware | |
| CN220157852U (en) | Rotating wheel type bookshelf |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |