CN109962572A - A kind of worm speed-down motor - Google Patents
A kind of worm speed-down motor Download PDFInfo
- Publication number
- CN109962572A CN109962572A CN201711410729.6A CN201711410729A CN109962572A CN 109962572 A CN109962572 A CN 109962572A CN 201711410729 A CN201711410729 A CN 201711410729A CN 109962572 A CN109962572 A CN 109962572A
- Authority
- CN
- China
- Prior art keywords
- turbine
- bearing
- output shaft
- motor
- power output
- 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.)
- Pending
Links
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
- F16H1/04—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members
- F16H1/12—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with non-parallel axes
- F16H1/16—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with non-parallel axes comprising worm and worm-wheel
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/021—Shaft support structures, e.g. partition walls, bearing eyes, casing walls or covers with bearings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/039—Gearboxes for accommodating worm gears
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
- H02K7/1163—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears where at least two gears have non-parallel axes without having orbital motion
- H02K7/1166—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears where at least two gears have non-parallel axes without having orbital motion comprising worm and worm-wheel
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/021—Shaft support structures, e.g. partition walls, bearing eyes, casing walls or covers with bearings
- F16H2057/0213—Support of worm gear shafts
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The present invention provides a kind of worm speed-down motors, belong to technical field of motors；Of the invention solve in the prior art that overall load ability is poor, speed reducer structure is loose, and volume is larger, causes the technical problem that energy consumption is larger；The technical solution of the present invention is as follows: a kind of worm speed-down motor, including motor, turbine box, power output shaft and the turbine mechanism being mounted in turbine box, motor is direct current generator, turbine mechanism includes above-mentioned power output shaft and the helical gear connecting with power output shaft interference and bearing one, bearing two, it is covered after turbine front cover and turbine and offers holding tank, bearing one, bearing two is separately fixed in the accommodating chamber of turbine front cover and turbine rear cover, the top of motor output shaft is provided with worm screw and worm screw protrudes into turbine box to engage with helical gear and connects and power output shaft is driven to rotate；Have the beneficial effect that volume becomes smaller, and structure is more compact so that the overall load ability of decelerating motor is greatly improved.
Description
Technical field
The invention belongs to decelerating motor technical fields, are related to a kind of worm speed-down motor.
Background technique
Turbine worm reducer is one kind of decelerating motor, and since turbine and worm has, transmission ratio is big, large carrying capacity, is passed
The advantages that dynamic steady, noise is small, and decelerating motor is often required to load certain load during the work time, therefore turbine and worm subtracts
Fast machine has a wide range of application and is frequently used in that some high load capacities, transmission ratio are big, transmission power is little or the occasion of discontinuous operation.
Existing turbine worm reducer includes a cabinet, and turbine, power output shaft and motor are installed in cabinet
Inside, power output shaft stretch out cabinet other than, motor output shaft is worm screw, on power output shaft interference be connected with helical gear and tiltedly
Gear is engaged with worm screw to be connected and power output shaft is driven to rotate, and this turbine worm reducer torque increases, bearing capacity compared with
Greatly, stable drive, noise is smaller when work, but there is also following two problems: 1, general turbine worm reducer is using sense
Motor is answered to be used cooperatively, due to induction machine, its torque is smaller, and speed is difficult to control, so that bearing capacity is also small, cooperation carrying
In biggish turbine use, speed reducer overall load ability is restricted and cannot be promoted, and torque can not be for corresponding
Actual conditions make a change；2, this since turbine, power output shaft, motor etc. are installed in the same cabinet
Turbine worm reducer is loosely organized, and volume is larger, causes energy consumption larger, increased production cost.
Summary of the invention
The purpose of the present invention is there is the above problem in view of the prior art, propose a kind of overall load ability it is larger,
It is compact-sized, small in size, the lower worm speed-down motor of energy consumption.
Object of the invention can be realized by the following technical scheme: a kind of worm speed-down motor, including motor, by turbine
Front cover and turbine rear cover form and are fixedly mounted on the turbine box on electric motor end cap, are mounted in turbine box and turbine is stretched out in upper end
Power output shaft outside case and the turbine mechanism being mounted in turbine box, motor output shaft protrudes into turbine box and turbine mechanism
Connection, the motor are direct current generator, and the turbine mechanism includes above-mentioned power output shaft and connects with power output shaft interference
Helical gear and bearing one, the bearing two connect covers after turbine front cover and turbine and offers holding tank, and bearing one, bearing two divide
It is not fixed in the accommodating chamber of turbine front cover and turbine rear cover and bearing one, bearing two is located at helical gear two sides, the motor
The top of output shaft is provided with worm screw and worm screw protrudes into turbine box to engage with helical gear and connects and power output shaft is driven to rotate.
In a kind of above-mentioned worm speed-down motor, the turbine front cover is vertical with electric motor end cap to be connect and turbine front cover and electricity
Generator terminal lid is integrally formed.
In a kind of above-mentioned worm speed-down motor, it is provided with accommodating chamber on the turbine front cover, is provided with axis in accommodating chamber
It holds, the worm screw front end is protruded into accommodating chamber and is fixed on bearing.
Compared with prior art, the invention has the following advantages: speed is easily-controllable since direct current generator has torque big
Original induction machine is changed to direct current generator, the big turbine and worm of cooperation torque, so that the entirety of decelerating motor by the advantages of processed
Load capacity is greatly improved；Direct current generator design seperated with turbine box and a shared end cap, so that speed reducer entirety body
Product becomes smaller, and internal structure is more compact, therefore energy consumption is also reduced, and cost reduces.
Detailed description of the invention
Fig. 1 is a kind of schematic perspective view of worm speed-down motor of the present invention.
Fig. 2 is a kind of exploded perspective structural schematic diagram of worm speed-down motor of the present invention.
In figure, 1, motor；11, worm screw 2, turbine box；21, turbine front cover；22, turbine rear cover；23, holding tank；24, it accommodates
Chamber；3, power output shaft；4, helical gear；5, bearing one；51, bearing two.
Specific embodiment
Following is a specific embodiment of the present invention in conjunction with the accompanying drawings, technical scheme of the present invention will be further described,
However, the present invention is not limited to these examples.
As depicted in figs. 1 and 2, a kind of worm speed-down motor of the present invention, including motor 1, by turbine front cover 21 and turbine after
Lid 22 form and be fixedly mounted on electric motor end cap turbine box 2, be mounted in turbine box 2 and upper end is stretched out outside turbine box 2
Power output shaft 3 and the turbine mechanism being mounted in turbine box 2, motor output shaft protrudes into turbine box 2 to be connected with turbine mechanism
It connects, the motor 1 is direct current generator, and the turbine mechanism includes above-mentioned power output shaft 3 and connects with 3 interference of power output shaft
Helical gear 4 and bearing 1, the bearing 2 51 connect offers holding tank 23, bearing one on turbine front cover 21 and turbine rear cover 22
5, bearing 2 51 is separately fixed in the accommodating chamber of turbine front cover 21 and turbine rear cover 22 and bearing 1, bearing 2 51 are located at tiltedly
The two sides of gear 4, the top of the motor output shaft is provided with worm screw 11 and worm screw 11 protrudes into turbine box 2 and nibbles with helical gear 4
It closes and connects and power output shaft 3 is driven to rotate.
Since direct current generator has torque big, original induction machine is changed to direct current generator by the manageable advantage of speed,
The turbine and worm for cooperating torque big, so that the overall load ability of decelerating motor is greatly improved.
Turbine front cover 21 is vertical with electric motor end cap to be connect and turbine front cover 21 and electric motor end cap are integrally formed, turbine front cover 21
On be provided with accommodating chamber 24, be provided with bearing in accommodating chamber, 11 front end of worm screw is protruded into accommodating chamber and is fixed on bearing,
The occupied space of entire decelerating motor is so more saved, so that decelerating motor volume is smaller, internal structure is more compact.
Specific embodiment described herein is only an example for the spirit of the invention.The neck of technology belonging to the present invention
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Claims (1)
1. a kind of worm speed-down motor, including motor (1), by turbine front cover (21) and turbine rear cover (22) is formed and be fixedly mounted
Turbine box (2) on electric motor end cap is mounted in turbine box (2) and the power output shaft (3) of turbine box (2) outside is stretched out in upper end
And it is mounted on the turbine mechanism in turbine box (2), motor output shaft is protruded into turbine box (2) and is connect with turbine mechanism, special
Sign is: the motor (1) is direct current generator, and the turbine mechanism includes above-mentioned power output shaft (3) and and power output
The helical gear (4) and bearing one (5), bearing two (51) of axis (3) interference connection, it is equal on turbine front cover (21) and turbine rear cover (22)
It offers holding tank (23), bearing one (5), bearing two (51) are separately fixed at the appearance of turbine front cover (21) and turbine rear cover (22)
Receiving intracavitary and bearing one (5), bearing two (51) is located at the two sides of helical gear (4), and the top of the motor output shaft is provided with snail
Bar (11) and worm screw (11) protrude into turbine box (2) to engage with helical gear (4) and connect and power output shaft (3) is driven to rotate, institute
It states and is provided on turbine front cover (21) accommodating chamber (24), bearing is provided in accommodating chamber, receiving is protruded into worm screw (11) front end
It is intracavitary and be fixed on bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711410729.6A CN109962572A (en) | 2017-12-23 | 2017-12-23 | A kind of worm speed-down motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711410729.6A CN109962572A (en) | 2017-12-23 | 2017-12-23 | A kind of worm speed-down motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109962572A true CN109962572A (en) | 2019-07-02 |
Family
ID=67020041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711410729.6A Pending CN109962572A (en) | 2017-12-23 | 2017-12-23 | A kind of worm speed-down motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109962572A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110792761A (en) * | 2019-11-12 | 2020-02-14 | 人水有限公司 | Integrated clutch transmission device |
| CN111300846A (en) * | 2020-03-06 | 2020-06-19 | 山东中航泰达复合材料有限公司 | Composite material forming tank with rotation function and working method |
| CN114232082A (en) * | 2021-11-17 | 2022-03-25 | 连城凯克斯科技有限公司 | Single crystal furnace gear box seed crystal lifting device |
-
2017
- 2017-12-23 CN CN201711410729.6A patent/CN109962572A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110792761A (en) * | 2019-11-12 | 2020-02-14 | 人水有限公司 | Integrated clutch transmission device |
| CN111300846A (en) * | 2020-03-06 | 2020-06-19 | 山东中航泰达复合材料有限公司 | Composite material forming tank with rotation function and working method |
| CN114232082A (en) * | 2021-11-17 | 2022-03-25 | 连城凯克斯科技有限公司 | Single crystal furnace gear box seed crystal lifting device |
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Legal Events
| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190702 |