CN208057830U - A kind of wear-resistant gapless worm-gear speed reducer - Google Patents
A kind of wear-resistant gapless worm-gear speed reducer Download PDFInfo
- Publication number
- CN208057830U CN208057830U CN201820517837.7U CN201820517837U CN208057830U CN 208057830 U CN208057830 U CN 208057830U CN 201820517837 U CN201820517837 U CN 201820517837U CN 208057830 U CN208057830 U CN 208057830U
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- China
- Prior art keywords
- speed reducer
- worm
- gear
- fixedly mounted
- box body
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- 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.)
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Abstract
The utility model discloses a kind of wear-resistant gapless worm-gear speed reducers, including speed reducer upper cover, box body of speed reducer, damped ring, gear shaft, worm shaft, spray piping, connecting tube, driving motor, oil pipe, suction nozzle；It is characterized in that：The spray piping is equipped with multiple nozzles at arithmetic progression, fixed plate is symmetrically fixedly mounted at the both ends of spray piping, wherein fixed plate is inserted into the second mounting groove that box body of speed reducer is equipped with, wherein spray piping is connect by connecting tube with oil pump, wherein oil pump is fixedly mounted on the motor shaft of driving motor, and oil pump is installed in driving motor in motor housing, and wherein motor housing is fixedly mounted on mounting bracket；The oil pipe passes through mounting bracket and the inlet port of motor housing and oil pump to connect, and suction nozzle is fixedly mounted in the lower end of oil pipe, filter screen is fixedly mounted on suction nozzle inner wall, and suction nozzle is located at the bottom of box body of speed reducer；The utility model wearability is good, and service life is high, and gapless, and stability is good, and manufacture craft is simple.
Description
Technical field
The utility model is related to a kind of worm-gear speed reducers, and in particular to one kind is wear-resistant, and gapless worm and gear subtracts
Fast machine.
Background technology
Worm-gear speed reducer is a kind of power transmission mechanism, using the velocity transducer of gear, by motor（Motor）'s
Winding number decelerates to desired winding number, and obtains the mechanism of larger torque.In the mechanism currently used for passing power and movement
In, the application range of speed reducer is quite extensive.
Its trace can be seen in the transmission system of various machinery, from the ship, automobile, locomotive of the vehicles,
Heavy machinery for building, machining machine and tool and automated production equipment used in mechanical industry, to family common in daily life
Electricity, clock and watch etc..Its application arrives Smaller load from the transmission work of big power, and accurate angle transmission can see speed reducer
Application, and in commercial Application, speed reducer, which has, slows down and increases torque functions.Therefore speed and torque are widely used in
Conversion equipment.
The effect of speed reducer mainly has：Reduction of speed improves output torque simultaneously, and torque export ratio multiplies deceleration by motor output
Than, but it is noted that speed reducer nominal torque cannot be exceeded.Slow down while reducing the inertia of load, inertia is reduced to reduction ratio
Square.
Existing worm-gear speed reducer, wears no resistance, and service life is low, and gap is big, unstable.
Invention content
The purpose of this utility model is to provide a kind of worm-gear speed reducers with manual unlocking, and wearability is good, makes
It is high with the service life, and gapless, stability is good, and manufacture craft is simple.
A kind of wear-resistant gapless worm-gear speed reducer, including speed reducer upper cover, box body of speed reducer, damped ring, tooth
Wheel shaft, worm shaft, spray piping, connecting tube, driving motor, oil pipe, suction nozzle；It is characterized in that：The spray piping is equipped with
Fixed plate is symmetrically fixedly mounted at the both ends of spray piping in multiple nozzles at arithmetic progression, and wherein fixed plate, which is inserted into, subtracts
In the second mounting groove that fast box body is equipped with, wherein spray piping is connect by connecting tube with oil pump, and wherein oil pump fixes peace
On the motor shaft of driving motor, and oil pump is installed in driving motor in motor housing, and wherein motor housing is fixedly mounted
On mounting bracket；The oil pipe passes through mounting bracket and the inlet port of motor housing and oil pump to connect, and is fixedly mounted in the lower end of oil pipe
Suction nozzle, filter screen is fixedly mounted on suction nozzle inner wall, and suction nozzle is located at the bottom of box body of speed reducer.
Further, speed reducer upper cover is fixedly mounted on the box body of speed reducer.
Further, lid is equipped with two the first symmetrical mounting grooves on the speed reducer, wherein the first mounting groove with
Second mounting groove corresponds, and the first mounting groove is mounted in fixed plate.
Further, gear on worm and worm-gear toothing, wherein gear on worm and worm gear are installed inside the box body of speed reducer
Gear is intermeshed.
Further, worm shaft is fixedly mounted in the gear on worm, and wherein worm shaft one end is mounted on by bearing and is slowed down
On box body inner wall.
Further, the other end of the worm shaft passes through the side wall of box body of speed reducer, and is connect with input unit.
Further, the worm-gear toothing is fixedly mounted on gear shaft, and wherein gear shaft one end is mounted on by bearing and is subtracted
On fast box body inner wall, damped ring is fixedly mounted on gear shaft, wherein damped ring is located at the outer wall of box body of speed reducer.
Further, the other end of the gear shaft passes through the side wall of box body of speed reducer, and is connect with output device.
Further, the suction nozzle is arranged in the lower section of worm-gear toothing.
The beneficial effects of the utility model are：The present apparatus is simple in sturcture, ingenious in design, and the present apparatus utilizes oil pump and spray
The friction factor of pipeline, the gear on worm and worm-gear toothing that make the present apparatus becomes smaller, and to keep wearability good, service life is high, together
When, also make the operating temperature of the reduction present apparatus；The present apparatus utilizes filter screen, also improves the wearability of the present apparatus；The present apparatus utilizes
Driving motor improves present apparatus the degree of automation；The present apparatus utilizes damped ring, realizes that present apparatus gapless, stability are good；Together
When, present apparatus manufacture craft is simple, and production cost is low.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of the utility model box body of speed reducer.
Fig. 3 is the structural schematic diagram of the utility model box body of speed reducer.
Fig. 4 is the speed reducer superstructure schematic diagram of the utility model.
Fig. 5 is the spray piping structural schematic diagram of the utility model.
Fig. 6 is the nozzle structure schematic diagram of the utility model.
In figure, speed reducer upper cover 1, damped ring 3, gear shaft 4, worm shaft 5, the first mounting groove 6, is fixed box body of speed reducer 2
Plate 7, spray piping 8, connecting tube 9, driving motor 10, mounting bracket 11, oil pipe 12, suction nozzle 13, gear on worm 14, motor housing 15,
Oil pump 16, the second mounting groove 17, nozzle 18, filter screen 19.
Specific implementation mode
It is the better embodiment of the utility model below, but does not therefore limit the scope of protection of the utility model.
As shown, a kind of wear-resistant gapless worm-gear speed reducer, including speed reducer upper cover 1, box body of speed reducer
2, damped ring 3, gear shaft 4, worm shaft 5, spray piping 8, connecting tube 9, driving motor 10, oil pipe 12, suction nozzle 13；Its feature exists
In：The spray piping 8 is equipped with multiple nozzles 18 at arithmetic progression, is symmetrically fixedly mounted at the both ends of spray piping 8
Fixed plate 7, wherein fixed plate 7 are inserted into the second mounting groove 17 that box body of speed reducer 2 is equipped with, and wherein spray piping 8 passes through
Connecting tube 9 is connect with oil pump 16, and wherein oil pump 16 is fixedly mounted on the motor shaft of driving motor 10, and oil pump 16 and driving
Motor 10 is installed in motor housing 15, and wherein motor housing 15 is fixedly mounted on mounting bracket 11；The oil pipe 12 passes through installation
Frame 11 and motor housing 15 are connect with the inlet port of oil pump 16, suction nozzle 13 are fixedly mounted in the lower end of oil pipe 12, in suction nozzle 13
Filter screen 19 is fixedly mounted on wall, and suction nozzle 13 is located at the bottom of box body of speed reducer 2.
Further, speed reducer upper cover 1 is fixedly mounted on the box body of speed reducer 2, wherein speed reducer upper cover 1 is equipped with two
A the first symmetrical mounting groove 6, wherein the first mounting groove 6 is corresponded with the second mounting groove 17, and the first mounting groove 6
In fixed plate 7, gear on worm 14 and worm-gear toothing, wherein gear on worm 14 are wherein installed inside box body of speed reducer 2
It is intermeshed with worm-gear toothing, wherein worm shaft 5 is fixedly mounted in gear on worm 14, and wherein 5 one end of worm shaft is pacified by bearing
On 2 inner wall of box body of speed reducer, wherein the other end of worm shaft 5 passes through the side wall of box body of speed reducer 2, and connects with input unit
It connects；The worm-gear toothing is fixedly mounted on gear shaft 4, and wherein 4 one end of gear shaft is mounted on by bearing in box body of speed reducer 2
On wall, damped ring 3 is fixedly mounted on gear shaft 4, wherein damped ring 3 is located at the outer wall of box body of speed reducer 2, wherein gear shaft
4 other end passes through the side wall of box body of speed reducer 2, and is connect with output device；The suction nozzle 13 is arranged under worm-gear toothing
Side.
The utility model devises a kind of wear-resistant gapless worm-gear speed reducer：The present apparatus is simple in structure, design
Ingenious, the present apparatus utilizes oil pump and spray piping, the friction factor of the gear on worm and worm-gear toothing that make the present apparatus to become smaller, to
Keep wearability good, service life is high, meanwhile, also make the operating temperature of the reduction present apparatus；The present apparatus utilizes filter screen, also improves this
The wearability of device；The present apparatus utilizes driving motor, improves present apparatus the degree of automation；The present apparatus utilizes damped ring, realizes this
Device gapless, stability are good；Meanwhile present apparatus manufacture craft is simple, production cost is low.
Above are merely preferred embodiments of the utility model, it is noted that for the ordinary skill people of the art
Member for, without deviating from the technical principle of the utility model, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the scope of protection of the utility model.
Claims (9)
1. a kind of wear-resistant gapless worm-gear speed reducer, including speed reducer upper cover, box body of speed reducer, damped ring, gear
Axis, worm shaft, spray piping, connecting tube, driving motor, oil pipe, suction nozzle；It is characterized in that：The spray piping is equipped with more
Fixed plate is symmetrically fixedly mounted at the both ends of spray piping in a nozzle at arithmetic progression, and wherein fixed plate is inserted into deceleration
In the second mounting groove that box body is equipped with, wherein spray piping is connect by connecting tube with oil pump, and wherein oil pump is fixedly mounted
On the motor shaft of driving motor, and oil pump is installed in driving motor in motor housing, and wherein motor housing is fixedly mounted on
On mounting bracket；The oil pipe passes through mounting bracket and the inlet port of motor housing and oil pump to connect, and is fixedly mounted in the lower end of oil pipe
Filter screen is fixedly mounted in suction nozzle on suction nozzle inner wall, and suction nozzle is located at the bottom of box body of speed reducer.
2. the wear-resistant gapless worm-gear speed reducer of one kind according to claim 1, it is characterized in that：The speed reducer
Speed reducer upper cover is fixedly mounted on babinet.
3. the wear-resistant gapless worm-gear speed reducer of one kind according to claim 2, it is characterized in that：The speed reducer
Upper lid is equipped with two the first symmetrical mounting grooves, wherein the first mounting groove is corresponded with the second mounting groove, and the
One mounting groove is mounted in fixed plate.
4. the wear-resistant gapless worm-gear speed reducer of one kind according to claim 2, it is characterized in that：The speed reducer
Box house is installed with gear on worm and worm-gear toothing, and wherein gear on worm is intermeshed with worm-gear toothing.
5. the wear-resistant gapless worm-gear speed reducer of one kind according to claim 4, it is characterized in that：The worm tooth
Worm shaft is fixedly mounted in wheel, and wherein worm shaft one end is mounted on by bearing on box body of speed reducer inner wall.
6. the wear-resistant gapless worm-gear speed reducer of one kind according to claim 5, it is characterized in that：The worm shaft
The other end pass through the side wall of box body of speed reducer, and connect with input unit.
7. the wear-resistant gapless worm-gear speed reducer of one kind according to claim 4, it is characterized in that：The worm-gear toothing
Wheel is fixedly mounted on gear shaft, and wherein gear shaft one end is mounted on by bearing on box body of speed reducer inner wall, on gear shaft
Damped ring is fixedly mounted, wherein damped ring is located at the outer wall of box body of speed reducer.
8. the wear-resistant gapless worm-gear speed reducer of one kind according to claim 7, it is characterized in that：The gear shaft
The other end pass through the side wall of box body of speed reducer, and connect with output device.
9. the wear-resistant gapless worm-gear speed reducer of one kind according to claim 1, it is characterized in that：The suction nozzle is set
It sets in the lower section of worm-gear toothing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820517837.7U CN208057830U (en) | 2018-04-12 | 2018-04-12 | A kind of wear-resistant gapless worm-gear speed reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820517837.7U CN208057830U (en) | 2018-04-12 | 2018-04-12 | A kind of wear-resistant gapless worm-gear speed reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208057830U true CN208057830U (en) | 2018-11-06 |
Family
ID=63984481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820517837.7U Expired - Fee Related CN208057830U (en) | 2018-04-12 | 2018-04-12 | A kind of wear-resistant gapless worm-gear speed reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208057830U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113404821A (en) * | 2021-05-13 | 2021-09-17 | 东莞市纽格尔行星传动设备有限公司 | Low-noise stable planetary gear speed reducer |
-
2018
- 2018-04-12 CN CN201820517837.7U patent/CN208057830U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113404821A (en) * | 2021-05-13 | 2021-09-17 | 东莞市纽格尔行星传动设备有限公司 | Low-noise stable planetary gear speed reducer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190311 Address after: 311225 Chunyuan Village, Yipeng Street, Xiaoshan District, Hangzhou City, Zhejiang Province Patentee after: Hangzhou HangTian Speed Variator Co., Ltd. Address before: Room C-209-1, 198 Kaidi Road, Hangzhou Economic and Technological Development Zone, Zhejiang Province, 311200 Patentee before: Hangzhou Xinrong Fang Technology Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181106 Termination date: 20210412 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |