CN205733291U - Three grades of deceleration transmission main shaft driving structures of heavy tooth milling machine - Google Patents
Three grades of deceleration transmission main shaft driving structures of heavy tooth milling machine Download PDFInfo
- Publication number
- CN205733291U CN205733291U CN201620469126.8U CN201620469126U CN205733291U CN 205733291 U CN205733291 U CN 205733291U CN 201620469126 U CN201620469126 U CN 201620469126U CN 205733291 U CN205733291 U CN 205733291U
- Authority
- CN
- China
- Prior art keywords
- shaft
- power transmission
- gear
- support bearing
- transmission 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.)
- Expired - Fee Related
Links
Landscapes
- Gear Transmission (AREA)
Abstract
The utility model discloses three grades of deceleration transmission main shaft driving structures of a kind of heavy tooth milling machine, including motor, the first power transmission shaft, second driving shaft, the 3rd power transmission shaft and main shaft；Described first power transmission shaft, second driving shaft, the 3rd power transmission shaft and main shaft are arranged in parallel；The output shaft of motor is by the connection of shaft coupling and the first power transmission shaft, and the first power transmission shaft and second driving shaft are engaged by gear and realize deceleration transmission；Second driving shaft and the 3rd power transmission shaft realize deceleration transmission by gear engagement；3rd power transmission shaft and main shaft are engaged by gear and realize deceleration transmission；Realize the motor three grades of deceleration to main shaft, thus meet the high pulling torque demand of the main shaft of heavy tooth milling machine.
Description
Technical field
This utility model belongs to machine tool technology field, and the three grades of transmission main shafts relating in particular to a kind of heavy tooth milling machine drive
Structure.
Background technology
For general tooth gear milling machine, its main shaft generally uses single-stage or double reduction to drive structure, this structure
The moment of torsion of drive shaft is limited, it is impossible to meet the process requirements to large gear.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, it is provided that three grades of deceleration transmission of a kind of heavy tooth milling machine
Main shaft driving structure.
This utility model is achieved through the following technical solutions:
Three grades of deceleration transmission main shaft driving structures of a kind of heavy tooth milling machine, including motor, the first power transmission shaft, the second transmission
Axle, the 3rd power transmission shaft and main shaft；
Motor is fixed on main spindle box, and the output shaft of motor is connected by the right-hand member of shaft coupling and the first power transmission shaft, and first passes
The first front support bearing, the first ring flange, the first gear and the first rear support bearing it is disposed with from left to right on moving axis；
Be disposed with from left to right on described second driving shaft the second gear, the second front support bearing, the second ring flange, the 3rd
Gear and the second rear support bearing；Be disposed with from left to right on described 3rd power transmission shaft the 3rd front support bearing, the 4th
Gear, the 5th gear and the 3rd rear support bearing, three-flange dish；Prop up before being disposed with the 4th from left to right on main shaft
Support bearing, the 4th rear support bearing and the 6th gear；
Described first power transmission shaft, second driving shaft, the 3rd power transmission shaft and main shaft are arranged in parallel, wherein, and the first transmission
First gear of axle and the 3rd gear engagement of second driving shaft；Second gear of second driving shaft and the of the 3rd power transmission shaft
Five gear engagements；4th gear of the 3rd power transmission shaft and the 6th gear engagement of main shaft；
In technique scheme, the first front support bearing of described first power transmission shaft, the second front support of second driving shaft
3rd rear support bearing of bearing and the 3rd power transmission shaft is at same perpendicular；First rear support of described first power transmission shaft
Second rear support bearing of bearing and second driving shaft is at same perpendicular；3rd front support bearing of the 3rd power transmission shaft
With the 4th rear support bearing of main shaft at same perpendicular.
In technique scheme, the first ring flange of the first power transmission shaft, the second ring flange of second driving shaft and the 3rd pass
The three-flange dish of moving axis is fixed on main spindle box.
The advantage of utility model and having the beneficial effect that
During motor rotation of the present utility model, revolved by the first power transmission shaft, second driving shaft, the 3rd power transmission shaft drive shaft
Turn, it is achieved the motor three grades of deceleration to main shaft, thus meet the high pulling torque demand of the main shaft of heavy tooth milling machine.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein: 1 is motor, 2 is the first power transmission shaft, and 2-1 is the first front support bearing, and 2-2 is the first ring flange, 2-3
Being the first gear, 2-4 is the first rear support bearing, and 3 is second driving shaft, and 3-1 is the second gear, and 3-2 is before second
Support bearing, 3-3 is the second ring flange, and 3-4 is the 3rd gear, and 3-5 is the second rear support bearing, and 4 is the 3rd power transmission shaft,
4-1 is the 3rd front support bearing, and 4-2 is the 4th gear, and 4-3 is the 5th gear, and 4-4 is the 3rd rear support bearing, 4-5
Being three-flange dish, 5 is main shaft, and 5-1 is the 4th front support bearing, and 5-2 is the 4th rear support bearing, and 5-3 is the 6th tooth
Wheel.
Detailed description of the invention
The technical solution of the utility model is further illustrated below in conjunction with specific embodiment.
Seeing accompanying drawing 1, three grades of deceleration transmission main shaft driving structures of a kind of heavy tooth milling machine, including motor the 1, first transmission
Axle 2, second driving shaft the 3, the 3rd power transmission shaft 4 and main shaft 5；
Motor 1 is fixed on main spindle box by motor flange dish 1-1, and the output shaft of motor passes through shaft coupling and the first transmission
The right-hand member of axle 2 connects, and the first power transmission shaft 2 is disposed with the first front support bearing 2-1, the first ring flange from left to right
2-2, the first gear 2-3 and the first rear support bearing 2-4；Second it is disposed with from left to right on described second driving shaft 3
Gear 3-1, the second front support bearing 3-2, the second ring flange 3-3, the 3rd gear 3-4 and the second rear support bearing 3-5；
The 3rd front support bearing 4-1, the 4th gear 4-2, the 5th gear it is disposed with from left to right on described 3rd power transmission shaft 4
4-3 and the 3rd rear support bearing 4-4, three-flange dish 4-5；The 4th front support axle it is disposed with from left to right on main shaft 5
Hold 5-1, the 4th rear support bearing 5-2 and the 6th gear 5-3.
Described first power transmission shaft 2, second driving shaft the 3, the 3rd power transmission shaft 4 and main shaft 5 are arranged in parallel, wherein, the
First gear 2-3 of one power transmission shaft 2 and the 3rd gear 3-4 engagement of second driving shaft 3, its gear ratio is 3:1；Second
Second gear 3-1 of power transmission shaft 3 and the 5th gear 4-3 engagement of the 3rd power transmission shaft 4, its gear ratio is 3:1；3rd passes
4th gear 4-2 of moving axis 4 and the 6th gear 5-3 engagement of main shaft 5, its gear ratio is 4:1；
First front support bearing 2-1 of described first power transmission shaft 2, the second front support bearing 3-2 of second driving shaft 3 and
3rd rear support bearing 4-4 of three power transmission shafts 4 is at same perpendicular；First rear support of described first power transmission shaft 2
Second rear support bearing 3-5 of bearing 2-4 and second driving shaft 3 is at same perpendicular；The 3rd of 3rd power transmission shaft 4
4th rear support bearing 5-2 of front support bearing 4-1 and main shaft 5 is at same perpendicular.
First ring flange 2-2 of the first power transmission shaft 2, the second ring flange 3-2 of second driving shaft 3 and the 3rd power transmission shaft 4
Three-flange dish 4-2 is fixed on main spindle box.
During motor rotation, rotated by the first power transmission shaft 2, second driving shaft the 3, the 3rd power transmission shaft 4 drive shaft, it is achieved
The motor three grades of deceleration to main shaft, thus meet the high pulling torque demand of the main shaft of heavy tooth milling machine.
Above this utility model is done exemplary description, it should explanation, without departing from core of the present utility model
In the case of, any simple deformation, amendment or other those skilled in the art can not spend creative work etc.
Protection domain of the present utility model is each fallen within replacing.
Claims (3)
1. three grades of deceleration transmission main shaft driving structures of a heavy tooth milling machine, it is characterised in that: include motor, the first biography
Moving axis, second driving shaft, the 3rd power transmission shaft and main shaft；
Motor is fixed on main spindle box, and the output shaft of motor is connected by the right-hand member of shaft coupling and the first power transmission shaft, and first passes
The first front support bearing, the first ring flange, the first gear and the first rear support bearing it is disposed with from left to right on moving axis；
Be disposed with from left to right on described second driving shaft the second gear, the second front support bearing, the second ring flange, the 3rd
Gear and the second rear support bearing；Be disposed with from left to right on described 3rd power transmission shaft the 3rd front support bearing, the 4th
Gear, the 5th gear and the 3rd rear support bearing, three-flange dish；Prop up before being disposed with the 4th from left to right on main shaft
Support bearing, the 4th rear support bearing and the 6th gear；
Described first power transmission shaft, second driving shaft, the 3rd power transmission shaft and main shaft are arranged in parallel, wherein, and the first transmission
First gear of axle and the 3rd gear engagement of second driving shaft；Second gear of second driving shaft and the of the 3rd power transmission shaft
Five gear engagements；4th gear of the 3rd power transmission shaft and the 6th gear engagement of main shaft.
Three grades of deceleration transmission main shaft driving structures of heavy tooth milling machine the most according to claim 1, it is characterised in that:
First front support bearing of described first power transmission shaft, the second front support bearing and the 3rd of the 3rd power transmission shaft the of second driving shaft
Rear support bearing is at same perpendicular；First rear support bearing of described first power transmission shaft and the second of second driving shaft
Rear support bearing is at same perpendicular；3rd front support bearing of the 3rd power transmission shaft and the 4th rear support bearing of main shaft
At same perpendicular.
Three grades of deceleration transmission main shaft driving structures of heavy tooth milling machine the most according to claim 1, it is characterised in that:
The three-flange dish of the first ring flange of the first power transmission shaft, the second ring flange of second driving shaft and the 3rd power transmission shaft is fixed on
On main spindle box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620469126.8U CN205733291U (en) | 2016-05-23 | 2016-05-23 | Three grades of deceleration transmission main shaft driving structures of heavy tooth milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620469126.8U CN205733291U (en) | 2016-05-23 | 2016-05-23 | Three grades of deceleration transmission main shaft driving structures of heavy tooth milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205733291U true CN205733291U (en) | 2016-11-30 |
Family
ID=57362383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620469126.8U Expired - Fee Related CN205733291U (en) | 2016-05-23 | 2016-05-23 | Three grades of deceleration transmission main shaft driving structures of heavy tooth milling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205733291U (en) |
-
2016
- 2016-05-23 CN CN201620469126.8U patent/CN205733291U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202946618U (en) | Unfolding-type secondary gear reducer | |
| CN203560366U (en) | Multistage gear drive device | |
| CN207309971U (en) | A kind of six-shaft industrial robot wrist structure | |
| CN102529710A (en) | Double-motor input wheel-side speed reducer for electric bus | |
| CN205733291U (en) | Three grades of deceleration transmission main shaft driving structures of heavy tooth milling machine | |
| CN202176699U (en) | Long shaft output shaft structure of three-shaft transmission system of equidirectional parallel double-screw extrusion machine | |
| CN209365876U (en) | A kind of double AMT electric drive axle assemblies of lightweight bi-motor | |
| CN207408087U (en) | Torsion tester | |
| CN206677950U (en) | A kind of truss manipulator | |
| CN206924842U (en) | A kind of ultra-large type grinding machine double-point gear drive system | |
| CN103104665B (en) | A kind of two shaft reversing drive speed reducer | |
| CN205260734U (en) | Novel bevel gear reducing gear box | |
| CN204915301U (en) | Electric fork -lift transaxle | |
| CN204249817U (en) | A kind of double dynamical input caterpillar machinery device drives bridge | |
| CN103511557A (en) | Gear device with inertia structure | |
| CN203035848U (en) | Full-automatic numerical control universal bending machine transmission mechanism | |
| CN202520874U (en) | Series-adjustable gear speed reduction box | |
| CN203248620U (en) | Double-stage gear reducer | |
| CN201914070U (en) | Integral hybrid power coupling device of driving axle and motor | |
| CN205689690U (en) | Planetary reducer | |
| CN205239121U (en) | Many motors electric motor car transaxle structure | |
| CN205823897U (en) | A kind of sleeve used for vehicle transmission shaft | |
| CN203509127U (en) | Double-motor-driving gear case for multiple spindle drilling machine | |
| CN203548817U (en) | Energy-saving gearbox for double housing planer | |
| CN205660174U (en) | Two motor drive headstocks of lathe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161130 Termination date: 20170523 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |