CN203304570U - Double-column vertical lathe with boring and milling functions - Google Patents
Double-column vertical lathe with boring and milling functions Download PDFInfo
- Publication number
- CN203304570U CN203304570U CN201320239159XU CN201320239159U CN203304570U CN 203304570 U CN203304570 U CN 203304570U CN 201320239159X U CN201320239159X U CN 201320239159XU CN 201320239159 U CN201320239159 U CN 201320239159U CN 203304570 U CN203304570 U CN 203304570U
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- China
- Prior art keywords
- belt wheel
- boring
- workbench
- milling
- driven synchronous
- Prior art date
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- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Drilling And Boring (AREA)
Abstract
The utility model relates to a double-column vertical lathe with boring and milling functions. The double-column vertical lathe comprises a power motor, a driving synchronous belt wheel, a driven synchronous belt wheel, a shaft, a belt wheel, a small gear, a large gear, a workbench and a boring head, wherein the power motor is sequentially connected with the driving synchronous belt wheel and the driven synchronous belt wheel, the driven synchronous belt wheel is sequentially connected with the belt wheel and the small gear through the shaft, the small gear is connected with the workbench through the large gear, and the boring head is arranged on the workbench. The double-column vertical lathe further comprises a sliding clutch unit, a worm gear, a variable frequency motor and a milling head, wherein the sliding clutch unit and the worm gear are sequentially connected to the shaft between the driven synchronous belt wheel and the belt wheel, the variable frequency motor is connected with the worm gear, and the milling head is connected to the workbench. Compared with the prior art, the milling head is added for cutting, the cutting speed is not influenced by machining positions, feeding speed is very low when the milling head is used for cutting, impact on tools is small, so that the tools are not prone to damage, and machining efficiency is improved.
Description
Technical field
The utility model relates to the vertical car of a kind of twin columns, especially relates to a kind of vertical car of twin columns that has simultaneously boring and Milling Function.
Background technology
The vertical car of existing large-scale twin columns is usually used in the machining large workpiece, can maximum machining diameter 12 meters, and 7 meters of maximum machining heights, though can solve a lot of problems of large-scale workpiece processing, following defect often occurs when the processing work end face:
(1) along with lathe tool moves to workpiece centre, corresponding cutting speed is constantly reducing, and the roughness of end face processing worse and worse, even can't be cut (because cutting speed is approximately zero) during near workpiece centre.Although also consider along with lathe tool moved the rotating speed of corresponding lifting workbench toward workpiece centre, be subject to maximum (top) speed to limit its effect very limited.
(2) for end face, being the workpiece of discontinuous face (as the closed-in construction workpiece), is interrupted cut during cutting, and lathe tool constantly is hit and is easy to damage, and affects working (machining) efficiency and processing cost.
The utility model content
The purpose of this utility model is exactly in order to overcome the defect that above-mentioned prior art exists, to provide a kind of twin columns simple in structure, that have boring and Milling Function when reducing energy consumption and processing cost, assurance machined surface roughness to found car.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of vertical car of twin columns that has simultaneously boring and Milling Function, comprise power motor, the active synchronization belt wheel, driven synchronous pulley, axle, the belt belt wheel, pinion, gear wheel, workbench and boring head, described power motor is connected with active synchronization belt wheel and driven synchronous pulley successively, described driven synchronous pulley is by axle be linked in sequence belt belt wheel and pinion, described pinion is by the gear wheel connecting working table, described boring head is located on workbench, also comprise the slide engaging and disengaging unit, worm gear, variable-frequency motor and milling head, described slide engaging and disengaging unit and worm gear are linked in sequence on axle between driven synchronous pulley and belt belt wheel, described variable-frequency motor is connected with worm gear, described milling head is connected on workbench.
Described workbench is provided with ram, and described milling head is located on ram.
Between described driven synchronous pulley and axle, empty set is connected.
Between described worm gear and axle, empty set is connected.
Between described slide engaging and disengaging unit and axle, adopt spline to be slidably connected.
Described slide engaging and disengaging unit comprises end face clutch and slip-clutch, and described end face clutch is located at respectively on the end face of driven synchronous pulley and worm gear, and described slip-clutch is slidably connected between two end face clutch.
When the end face clutch on slip-clutch and driven synchronous pulley end face meshes, on described workbench, connect boring head, when the end face clutch on slip-clutch and worm gear end face meshes, connect milling head on described workbench.
The utility model, by increasing milling head, is used the milling head cutting, the impact that its cutting speed is not changed by Working position; By in transmission system, adding slide engaging and disengaging unit, worm gear and variable-frequency motor, make workbench can obtain extremely low rotating speed (0.1-1.0 rev/min), meet the requirement of milling feed speed.The variable-frequency motor be connected with worm gear is exclusively used in milling, the power consumption of the workbench in the time of can reducing milling.
Compared with prior art, the utlity model has following advantage:
(1) cutting speed of milling is not subjected to the impact of Working position variation after setting up, and guarantees machined surface roughness;
When (2) milling head cut, feed speed was extremely low, and cutter is hit little, so cutter is not fragile, and processing cost reduces, and working (machining) efficiency also is improved;
(3) the workbench transmission power, much smaller than boring, reduces energy consumption and processing cost during milling.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1 is power motor, and 2 is the active synchronization belt wheel, and 3 is driven synchronous pulley, and 4 is the slide engaging and disengaging unit, and 41 is end face clutch, 42 is slip-clutch, and 5 is variable-frequency motor, and 6 is worm gear, and 7 is axle, 8 is the belt belt wheel, and 9 is pinion, and 10 is gear wheel, and 11 is workbench.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated.
Embodiment
A kind of vertical car of twin columns that has simultaneously boring and Milling Function, as shown in Figure 1, comprise power motor 1, active synchronization belt wheel 2, driven synchronous pulley 3, axle 7, belt belt wheel 8, pinion 9, gear wheel 10, workbench 11 and boring head, power motor 1 is connected with active synchronization belt wheel 2 and driven synchronous pulley 3 successively, driven synchronous pulley 3 is by axle 7 be linked in sequence belt belt wheel 8 and pinion 9, pinion 9 is by gear wheel 10 connecting working tables 11, boring head is located on workbench 11, also comprise slide engaging and disengaging unit 4, worm gear 6, variable-frequency motor 5 and milling head, slide engaging and disengaging unit 4 and worm gear 6 are linked in sequence on axle 7 between driven synchronous pulley 3 and belt belt wheel 8, variable-frequency motor 5 is connected with worm gear 6, milling head is connected on workbench 11.Wherein, workbench 11 is provided with ram, and milling head or boring head are located on ram.Between driven synchronous pulley 3 and axle 7, empty set is connected, and has changed former key connected mode commonly used, also for empty set is connected, has changed the former key connected mode of commonly using between worm gear 6 and axle 7.
Between slide engaging and disengaging unit 4 and axle 7, adopt spline to be slidably connected.Slide engaging and disengaging unit 4 comprises end face clutch 41 and slip-clutch 42, and end face clutch 41 is provided with two, is located at respectively on the end face of driven synchronous pulley 3 and worm gear 6, and slip-clutch 42 is slidably connected between two end face clutch 41.When end face clutch 41 engagement on slip-clutch 42 and driven synchronous pulley 3 end faces, on workbench 11, connect boring head, now, power motor 1 is opened, and drive the boring head running on workbench 11 by transmission components such as active synchronization belt wheel 2, driven synchronous pulley 3, axle 7, belt belt wheel 8, pinion 9, gear wheels 10, carry out the boring operation.When end face clutch 41 engagement on slip-clutch 42 and worm gear 6 end faces, on workbench 11, connect milling head, now, power motor 1 stops, variable-frequency motor 5 drives the milling head running on workbench 11 by transmission components such as worm gear 6, axle 7, belt belt wheel 8, pinion 9, gear wheels 10, carries out milling machine operation.
The utility model, by increasing milling head, is used the milling head cutting, the impact that its cutting speed is not changed by Working position; By in transmission system, adding slide engaging and disengaging unit 4, worm gear 6 and variable-frequency motor 5, make workbench 11 can obtain extremely low rotating speed (0.1-1.0 rev/min), meet the requirement of milling feed speed.The variable-frequency motor 5 be connected with worm gear 6 is exclusively used in milling, the power consumption of the workbench 11 in the time of can reducing milling.
Claims (7)
1. twin columns that have simultaneously boring and Milling Function found car, comprise power motor, the active synchronization belt wheel, driven synchronous pulley, axle, the belt belt wheel, pinion, gear wheel, workbench and boring head, described power motor is connected with active synchronization belt wheel and driven synchronous pulley successively, described driven synchronous pulley is by axle be linked in sequence belt belt wheel and pinion, described pinion is by the gear wheel connecting working table, described boring head is located on workbench, it is characterized in that, also comprise the slide engaging and disengaging unit, worm gear, variable-frequency motor and milling head, described slide engaging and disengaging unit and worm gear are linked in sequence on axle between driven synchronous pulley and belt belt wheel, described variable-frequency motor is connected with worm gear, described milling head is connected on workbench.
2. a kind of vertical car of twin columns that has simultaneously boring and Milling Function according to claim 1, is characterized in that, described workbench is provided with ram, and described milling head is located on ram.
3. the vertical car of a kind of twin columns that have simultaneously boring and a Milling Function according to claim 1, is characterized in that, between described driven synchronous pulley and axle, empty set is connected.
4. the vertical car of a kind of twin columns that have simultaneously boring and a Milling Function according to claim 1, is characterized in that, between described worm gear and axle, empty set is connected.
5. a kind of vertical car of twin columns that has simultaneously boring and Milling Function according to claim 1, is characterized in that, between described slide engaging and disengaging unit and axle, adopts spline to be slidably connected.
6. a kind of twin columns that have simultaneously boring and Milling Function according to claim 1 found car, it is characterized in that, described slide engaging and disengaging unit comprises end face clutch and slip-clutch, described end face clutch is located at respectively on the end face of driven synchronous pulley and worm gear, and described slip-clutch is slidably connected between two end face clutch.
7. a kind of twin columns that have simultaneously boring and Milling Function according to claim 6 found car, it is characterized in that, when the end face clutch on slip-clutch and driven synchronous pulley end face meshes, on described workbench, connect boring head, when the end face clutch on slip-clutch and worm gear end face meshes, connect milling head on described workbench.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320239159XU CN203304570U (en) | 2013-05-06 | 2013-05-06 | Double-column vertical lathe with boring and milling functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320239159XU CN203304570U (en) | 2013-05-06 | 2013-05-06 | Double-column vertical lathe with boring and milling functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203304570U true CN203304570U (en) | 2013-11-27 |
Family
ID=49610805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320239159XU Expired - Fee Related CN203304570U (en) | 2013-05-06 | 2013-05-06 | Double-column vertical lathe with boring and milling functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203304570U (en) |
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2013
- 2013-05-06 CN CN201320239159XU patent/CN203304570U/en not_active Expired - Fee Related
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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: 20131127 Termination date: 20150506 |
|
| EXPY | Termination of patent right or utility model |