CN205660174U - Two motor drive headstocks of lathe - Google Patents
Two motor drive headstocks of lathe Download PDFInfo
- Publication number
- CN205660174U CN205660174U CN201620564826.5U CN201620564826U CN205660174U CN 205660174 U CN205660174 U CN 205660174U CN 201620564826 U CN201620564826 U CN 201620564826U CN 205660174 U CN205660174 U CN 205660174U
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- CN
- China
- Prior art keywords
- belt pulley
- box
- main shaft
- lathe
- motor
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Abstract
The utility model relates to a two motor drive headstocks of lathe belongs to lathe drive arrangement technical field, including main shaft box, main shaft and initiative motor, the initiative motor is fixed on the main shaft box with the main shaft coaxial line, and the initiative motor passes through shaft coupling and main shaft and directly links the drive, and main shaft box one side is provided with belt pulley box, and belt pulley box is inside to be provided with belt pulley one, belt pulley box one end and to be fixed with driven motor, and driven motor output shaft deepens belt pulley box to be passed through the clutch and be connected with belt pulley no. 1, is provided with belt pulley no. 2 on the shaft coupling, and belt pulley no. 1 is connected through the belt with belt pulley no. 2, the clutch clutch control ware, the last maintenance change mouth that is provided with of belt pulley box. The utility model discloses can realize the high rotational speed of lathe main shaft, big torque output improves the range of work of lathe, and is through driven motor of clutch control and belt pulley connection, convenient more simple to belt pulley and clutch setting are in the outside of headstock, and the maintenance is changed conveniently.
Description
Technical field
This utility model belongs to lathe technical field of driving, is specifically related to a kind of lathe Dual-motors Driving main spindle box.
Background technology
Machine tool chief axis type of belt drive provides power for spindle motor at present, is directly driven output, main shaft by spindle motor
Motor adds belt pulley and drives output, spindle motor to add the mode outputs such as gear-box output, it is achieved the removal of metal.Lathe
Power output is presented as the metal removal rate of lathe.The spindle power of lathe is relevant to the speed of mainshaft and main-shaft torque, in permanent merit
Under the conditions of rate, the speed of mainshaft is the highest, and main shaft output moment of torsion is the least；Under permanent torque conditions, the speed of mainshaft is the highest, and spindle power is more
Greatly.
Along with the development of production technology, machining is more and more higher to the rotation speed requirements of main shaft, and main shaft height rotating speed brings
Problem is exactly to export the reduction of moment of torsion, and stock-removing efficiency is low, overcomes this point must need to improve the speed of service that lathe is overall
With the power strengthening spindle motor.At high speed the overall structure of lathe need to possess higher rigidity, drive motor high dynamically
Response and high inertia, activation point are near a series of requirements such as lathe centers of gravity, and the thing followed also has the high request that lathe is supporting,
The high request of lathe ground.Lathe cost is made significantly to increase.Increase merely spindle motor power, the volume of spindle motor can be made
Increasing, main spindle box weight increases considerably, and moment of torsion increases less, it is impossible to reach higher use requirement.
Utility model content
The purpose of this utility model is to provide a kind of lathe Dual-motors Driving main spindle box, solves the problems referred to above.
This utility model lathe Dual-motors Driving main spindle box, including main spindle box body, main shaft and active motor, active motor with
Main shaft coaxial line is fixed on main spindle box body, and active motor is arranged by shaft coupling and the direct-connected driving of main shaft, main spindle box body side
Having belt pulley box, belt pulley box to be internally provided with belt pulley one, belt pulley box one end is fixed with slave motor, and slave motor exports
Axle is goed deep into belt pulley box and is connected with belt pulley one by clutch, and shaft coupling is provided with belt pulley two, belt pulley one and belt
Take turns two and connected by belt.
Described clutch connects clutch controller.
Being provided with maintenance replacement port on described belt pulley box, belt pulley and clutch are changed in convenient maintenance.
Compared with prior art, the utility model has the advantage of:
Can realize the high rotating speed of machine tool chief axis, high pulling torque exports, and improves the range of work of lathe, by Clutch Control from
Galvanic electricity machine is connected with belt pulley, and convenient simply and belt pulley and clutch are arranged on the outside of main spindle box, and maintenance is changed
Convenient.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
In figure: 1, active motor, 2, slave motor, 3, clutch, 4, main spindle box body, 5, shaft coupling, 6, belt pulley two, 7,
Main shaft, 8, belt pulley box, 9, belt pulley one, 10, belt.
Detailed description of the invention
Below against accompanying drawing, detailed description of the invention of the present utility model is described in further detail.
Lathe Dual-motors Driving main spindle box as shown in Figure 1, including main spindle box body 4, main shaft 7 and active motor 1, actively electricity
Machine 1 and main shaft 7 coaxial line are fixed on main spindle box body 4, and active motor 1 is by shaft coupling 5 and the direct-connected driving of main shaft 7, main spindle box
Body 4 side is provided with belt pulley box 8, and belt pulley box 8 is internally provided with belt pulley 1, and belt pulley box 8 one end is fixed with from galvanic electricity
Machine 2, slave motor 2 output shaft is goed deep into belt pulley box 8 and is connected with belt pulley 1 by clutch 3, shaft coupling 5 is provided with skin
Belt wheel 26, belt pulley 1 and belt pulley 26 and be connected by belt 10.
Clutch 3 connects clutch controller.
Being provided with maintenance replacement port on belt pulley box 8, belt pulley 1 and clutch 3 are changed in convenient maintenance.
In conventional processes, active motor 1 can meet processing request, by active motor 1 as exporting power source, from
Galvanic electricity machine 2 is departed from active motor 1 by clutch 3, not output.When the high rotating speed of needs, during high pulling torque output, clutch
Controller controls clutch 3 makes slave motor 2 be connected with belt pulley 1, and belt pulley 1 drives belt pulley 26 so that from galvanic electricity
Machine 2 and active motor 1 Parallel opertation, synchronous axial system, thus reach to strengthen output, strengthen output moment of torsion, improve metal and go
Function except rate.
In sum, this utility model can realize the high rotating speed of machine tool chief axis, and high pulling torque exports, and improves the processing model of lathe
Enclose, be connected with belt pulley by Clutch Control slave motor, convenient simply, and belt pulley and clutch are arranged on master
The outside of axle box, convenient maintenance and replacement.
Claims (3)
1. a lathe Dual-motors Driving main spindle box, including main spindle box body (4), main shaft (7) and active motor (1), active motor
(1) being fixed on main spindle box body (4) with main shaft (7) coaxial line, active motor (1) drives by shaft coupling (5) is direct-connected with main shaft (7)
Dynamic, it is characterised in that main spindle box body (4) side is provided with belt pulley box (8), and belt pulley box (8) is internally provided with belt pulley one
(9), belt pulley box (8) one end is fixed with slave motor (2), and slave motor (2) output shaft gos deep into belt pulley box (8) and passes through clutch
Device (3) is connected with belt pulley one (9), and shaft coupling (5) is provided with belt pulley two (6), belt pulley one (9) and belt pulley two (6)
And connected by belt (10).
Lathe Dual-motors Driving main spindle box the most according to claim 1, it is characterised in that described clutch (3) connects clutch
Device controller.
Lathe Dual-motors Driving main spindle box the most according to claim 1, it is characterised in that described belt pulley box (8) is upper to be arranged
There is maintenance replacement port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620564826.5U CN205660174U (en) | 2016-06-08 | 2016-06-08 | Two motor drive headstocks of lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620564826.5U CN205660174U (en) | 2016-06-08 | 2016-06-08 | Two motor drive headstocks of lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205660174U true CN205660174U (en) | 2016-10-26 |
Family
ID=57154841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620564826.5U Active CN205660174U (en) | 2016-06-08 | 2016-06-08 | Two motor drive headstocks of lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205660174U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109386446A (en) * | 2017-08-08 | 2019-02-26 | 魏志海 | Hot dry rock (EGS) skid-mounted type fracturing unit |
-
2016
- 2016-06-08 CN CN201620564826.5U patent/CN205660174U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109386446A (en) * | 2017-08-08 | 2019-02-26 | 魏志海 | Hot dry rock (EGS) skid-mounted type fracturing unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180920 Address after: 272100 Shandong Yanzhou Jining Industrial Park Yongan Road North Patentee after: Shandong Tiede Precision Machine Co. Ltd Address before: 272100 Yanzhou Economic Development Zone, Yongan Road North, Jining, Shandong Patentee before: SHANDONG YONGHUA MACHINERY CO., LTD. |