CN104942595A - Novel planer milling machine - Google Patents
Novel planer milling machine Download PDFInfo
- Publication number
- CN104942595A CN104942595A CN201410126141.8A CN201410126141A CN104942595A CN 104942595 A CN104942595 A CN 104942595A CN 201410126141 A CN201410126141 A CN 201410126141A CN 104942595 A CN104942595 A CN 104942595A
- Authority
- CN
- China
- Prior art keywords
- flange
- gearbox
- main shaft
- driving box
- milling machine
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/02—Machine tools for performing different machining operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
- B23Q5/36—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission in which a servomotor forms an essential element
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Milling, Drilling, And Turning Of Wood (AREA)
Abstract
The invention provides a novel planer milling machine. The novel planer milling machine comprises a machine body, a working table, a driving box, a transmission shaft, a gearbox and a servo motor. The working table is arranged above the machine body movably, the driving box is arranged below the machine body, a gear rack is arranged below the working table, a nine-head worm is arranged inside the driving box and meshed with the gear rack, the gearbox and the servo motor are arranged on one side of the machine body, the transmission shaft is connected with the driving box and the gearbox, and the gearbox and the servo motor are connected through a coupler. The mode that the servo motor and the gearbox are directly connected is adopted for completely and directly transferring power of the servo motor into the gearbox, moving speed and positioning precision of the working table are quite high, accurate positioning of the working table can be achieved, the machining precision of a workpiece can be guaranteed, the servo motor has the advantages of being high in precision, high in stability and low in power consumption and noise, and energy saving and environmental friendliness are facilitated.
Description
Technical field
The present invention relates to machine tool field, refer to a kind of novel planer milling machine especially.
Background technology
The motor of existing planer milling machine is connected by belt with gearbox, the shortcoming of this connected mode is easily skidded between belt and belt pulley, affect positioning precision during workpiece feeding, and then affect the machining accuracy of workpiece, and the motor of existing planer milling machine mostly adopts switched reluctance variable speed machine, the vibrations of this motor and noise are comparatively large, and compare power consumption, are unfavorable for energy-conserving and environment-protective.
Summary of the invention
The present invention proposes a kind of novel planer milling machine, solves the above-mentioned problems in the prior art.
Technical scheme of the present invention is achieved in that
A kind of novel planer milling machine, comprise lathe bed, workbench, driving box, power transmission shaft, gearbox and servomotor, described workbench is arranged on above lathe bed movably, described driving box is arranged on below lathe bed, tooth bar is provided with below described workbench, nine worm screws are provided with in described driving box, described nine worm screws engage with tooth bar, described gearbox and servomotor are arranged on the side of lathe bed, described power transmission shaft connects driving box and gearbox, and described gearbox is connected by shaft coupling with servomotor.
Preferably, described shaft coupling comprises the first flange and the second flange, and described first flange is connected with electric machine main shaft, and described second flange is connected with transmission main shaft, and electric machine main shaft is connected with transmission main shaft by bolt with the second flange by described first flange.
Preferably, described first flange and electric machine main shaft are equipped with keyway, in described keyway, are provided with key, first flange is connected with electric machine main shaft by described key, described second flange and transmission main shaft are equipped with keyway, are provided with key in described keyway, the second flange is connected with transmission main shaft by described key.
Preferably, the spiral angle of described nine worm spiral teeth is 50 ° or 55 °.
The invention has the beneficial effects as follows:
This novel planer milling machine adopts the mode of servomotor direct connection gearbox, enable that the power of servomotor is complete to be directly delivered in gearbox, avoid the skidding that traditional belt transmission produces, adopt driven by servomotor, the translational speed of workbench, positioning precision can be made very accurate, the accurate location of workbench can be realized, ensure the machining accuracy of workpiece, and servomotor has that precision is high, stability strong, power consumption and the low advantage of noise, is conducive to energy-conserving and environment-protective.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, be briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present invention;
Fig. 2 is the mesh schematic representation of nine worm screws and tooth bar;
Fig. 3 is the structural representation of shaft coupling;
Fig. 4 is the spiral angle schematic diagram of the helical tooth of nine worm screws.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.
As shown in Figure 1, a kind of novel planer milling machine, comprise lathe bed 1, workbench 2, driving box 3, power transmission shaft 4, gearbox 5 and servomotor 6, workbench 2 is arranged on above lathe bed 1, driving box 3 is arranged on below lathe bed 1, and gearbox 5 and servomotor 6 are arranged on the side of lathe bed.
As shown in Figure 2, be provided with tooth bar 7 below workbench 2, driving box 3 inside is provided with nine worm screws, 8, nine worm screws 8 and tooth bar 7 engaged transmission, and workbench 2 can be moved on lathe bed 1.
As shown in Figure 3, transmission main shaft 51 is connected with servomotor spindle 61 by shaft coupling 9, shaft coupling 9 comprises the first flange 91 and the second flange 92, first flange 91 and servomotor spindle 61 are equipped with keyway 10, key 11 is provided with in keyway 10, first flange 91 is connected with servomotor spindle 61 by key 11, second flange 92 and transmission main shaft 51 are equipped with keyway 12, key 13 is provided with in keyway 12, second flange 92 is connected with transmission main shaft 51 by key 13, servomotor spindle 61 is connected with transmission main shaft 51 by bolt 14 with the second flange 92 by the first flange 91.
As shown in Figure 4, the pitch angle alpha will of nine worm screw 8 helical tooths can be set to 50 ° or 55 °.
Shaft coupling 9 has the advantage that structure is simple, nothing is impacted, transmitting torque is large, shaft coupling 9 is adopted to be connected with servomotor 6 by gearbox 5, can make that the power of servomotor 6 is complete to be directly delivered in gearbox 5, avoid the skidding that traditional belt transmission produces.Servomotor 6 is provided with servo controller, carry out programming to servo controller and set the Origin And Destination of workbench 2 operation, and then accurately limit the stroke of workbench 2, ensure the machining accuracy of workpiece, and servomotor 6 has that precision is high, stability strong, power consumption and the low advantage of noise, is conducive to energy-conserving and environment-protective.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. a novel planer milling machine, it is characterized in that, comprise lathe bed, workbench, driving box, power transmission shaft, gearbox and servomotor, described workbench is arranged on above lathe bed movably, described driving box is arranged on below lathe bed, tooth bar is provided with below described workbench, nine worm screws are provided with in described driving box, described nine worm screws engage with tooth bar, described gearbox and servomotor are arranged on the side of lathe bed, described power transmission shaft connects driving box and gearbox, and described gearbox is connected by shaft coupling with servomotor.
2. novel planer milling machine according to claim 1, it is characterized in that, described shaft coupling comprises the first flange and the second flange, described first flange is connected with electric machine main shaft, described second flange is connected with transmission main shaft, and electric machine main shaft is connected with transmission main shaft by bolt with the second flange by described first flange.
3. novel planer milling machine according to claim 2, it is characterized in that, described first flange and electric machine main shaft are equipped with keyway, key is provided with in described keyway, first flange is connected with electric machine main shaft by described key, described second flange and transmission main shaft are equipped with keyway, are provided with key in described keyway, the second flange is connected with transmission main shaft by described key.
4. the novel planer milling machine according to any one of claims 1 to 3 claim, is characterized in that, the spiral angle of described nine worm spiral teeth is 50 ° or 55 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410126141.8A CN104942595A (en) | 2014-03-31 | 2014-03-31 | Novel planer milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410126141.8A CN104942595A (en) | 2014-03-31 | 2014-03-31 | Novel planer milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104942595A true CN104942595A (en) | 2015-09-30 |
Family
ID=54157938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410126141.8A Pending CN104942595A (en) | 2014-03-31 | 2014-03-31 | Novel planer milling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104942595A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3659474A (en) * | 1969-07-11 | 1972-05-02 | Waldrich Werkzeugmasch | Worm gear for driving machine-tool slides, in particular in milling machines |
| CN201304496Y (en) * | 2008-12-07 | 2009-09-09 | 青海华鼎重型机床有限责任公司 | Longitudinally driven positioning device at a tailstock of a heavy-duty horizontal lathe |
| CN103423397A (en) * | 2013-07-31 | 2013-12-04 | 山东鲁重数控机床股份有限公司 | Reduction gearbox for eliminating intervals of nut strip |
| CN203779107U (en) * | 2014-03-31 | 2014-08-20 | 青岛青宏机械制造有限公司 | Novel planer milling machine |
-
2014
- 2014-03-31 CN CN201410126141.8A patent/CN104942595A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3659474A (en) * | 1969-07-11 | 1972-05-02 | Waldrich Werkzeugmasch | Worm gear for driving machine-tool slides, in particular in milling machines |
| CN201304496Y (en) * | 2008-12-07 | 2009-09-09 | 青海华鼎重型机床有限责任公司 | Longitudinally driven positioning device at a tailstock of a heavy-duty horizontal lathe |
| CN103423397A (en) * | 2013-07-31 | 2013-12-04 | 山东鲁重数控机床股份有限公司 | Reduction gearbox for eliminating intervals of nut strip |
| CN203779107U (en) * | 2014-03-31 | 2014-08-20 | 青岛青宏机械制造有限公司 | Novel planer milling machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204954445U (en) | Novel two -way feed lathe | |
| CN202984741U (en) | Drilling machine auto-feeder | |
| CN203830795U (en) | Numerical control power head | |
| CN204094150U (en) | A kind of synchronous two main spindle box numerically controlled lathe | |
| CN104043877B (en) | A kind of portal lathe bed gear-hobbing machine Work-sheet pressing and face milling composite construction | |
| CN103009065A (en) | Polygonal compound turn-milling machining device | |
| CN203779107U (en) | Novel planer milling machine | |
| CN205798506U (en) | Numerical control multi-shaft deep hole drilling device | |
| CN202097447U (en) | Oversized screw pitch milling equipment for screw shaft | |
| CN204277613U (en) | A kind of main tapping rotating mechanism | |
| CN101579758A (en) | Installation angle adjusting device of milling head body of numerical control cylindrical gear milling machine | |
| CN204135675U (en) | Twin shaft complex milling machine | |
| CN103611951A (en) | Double-spindle numerical-control lathe with flat lathe bed | |
| CN215092774U (en) | Rough and fine plane milling and grinding machine | |
| CN204486883U (en) | Full-automatic slotter | |
| CN104942595A (en) | Novel planer milling machine | |
| CN202934343U (en) | Polygon composite turn-milling machining device | |
| CN201807901U (en) | Double-worm precision numerical-controlled rotary operating platform | |
| CN205519828U (en) | Processingequipment of efficient integral blade distortion impeller | |
| CN201776653U (en) | Planker driving structure for boring-milling machine | |
| CN204603325U (en) | Tail stock | |
| CN104235321A (en) | Energy-saving transmission for planing machine | |
| CN203711924U (en) | Automatic feed power head | |
| CN207138878U (en) | A kind of main shaft device for milling machine | |
| CN203778903U (en) | Double-shaft power head |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150930 |