CN101745835A - Milling cutter feeding device - Google Patents
Milling cutter feeding device Download PDFInfo
- Publication number
- CN101745835A CN101745835A CN200910262872A CN200910262872A CN101745835A CN 101745835 A CN101745835 A CN 101745835A CN 200910262872 A CN200910262872 A CN 200910262872A CN 200910262872 A CN200910262872 A CN 200910262872A CN 101745835 A CN101745835 A CN 101745835A
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- China
- Prior art keywords
- nut
- seat
- crux
- slide
- milling cutter
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Abstract
The invention discloses a milling cutter feeding device. A cross seat of the device is arranged on a base, a first nut seat is fixedly connected under the cross seat, the first nut seat is fixedly connected with a first nut, and a servo motor is connected with a second screw rod arranged in the cross seat via a coupling and drives the second screw rod to rotate; a second nut seat is fixedly connected with a slide seat, a second nut is fixed on the second nut seat, the second nut rotates relative to the second screw rod so as to drive the slide seat to move relative to the cross seat, and the cross seat is perpendicular to the moving direction of the slide seat; and a milling head box, a reduction gearbox and a motor are arranged above the slide seat, the motor drives a main shaft connected with a milling cutter in the milling head box to rotate via the reduction gearbox and finally drives the milling cutter to rotate, and a base board is arranged between the reduction gearbox and the slide seat. The movement of the automatic milling cutter feeding device is controlled by the motor, the machining accuracy of the machined parts is increased, and the labor intensity is reduced.
Description
Technical field
The invention belongs to a kind of milling machine interior arrangement, particularly a kind of milling cutter feeding device.
Background technology
Milling cutter in the existing milling machine is fixed on the milling machine, and by manually moving, has a lot of inconvenience in processing.
Summary of the invention
Technical problem solved by the invention is to provide a kind of milling cutter feeding device of auto-feed.
The technical solution that realizes the object of the invention is: a kind of milling cutter feeding device comprises Crux, base, first screw mandrel, servomotor, motor, first nut, first nut seat, reduction box, shaft coupling, second screw mandrel, slide, second nut, second nut seat, milling head box, main shaft, base plate; Crux is arranged on the base, first nut seat is connected below the Crux, be fixed with first nut on first nut seat, described first nut sleeve is being arranged on inner rotatable first screw mandrel of base, first nut can rotate relatively with first screw mandrel, moves relative to base thereby finally drive Crux; Slide is arranged on the Crux, and an end of Crux is provided with motor cabinet, and servomotor is connected on the motor cabinet, and shaft coupling is arranged on motor cabinet inside, and described servomotor links to each other with second screw mandrel that is arranged on Crux inside by shaft coupling, drives its rotation; Second nut seat is connected on the slide, and second nut is fixed on second nut seat, and relative second screw mandrel rotation of described second nut is moved relative to Crux thereby drive slide, and the moving direction of Crux and slide is perpendicular; The top of slide is provided with milling head box and reduction box, motor, and described motor drives the main axis rotation that links to each other with milling cutter in the milling head box by reduction box, finally drives milling cutter and rotates, and between described reduction box and the slide base plate is set.
The present invention compared with prior art, its remarkable advantage: automatic milling cutter feeding device of the present invention, it moves through Electric Machine Control, has increased the machining accuracy of processing parts, and has reduced working strength of workers.
Below in conjunction with accompanying drawing the present invention is described in further detail.
Description of drawings
Fig. 1 is a kind of milling cutter feeding device schematic diagram of the present invention.
Fig. 2 is Crux first profile in a kind of milling cutter feeding device of the present invention.
Fig. 3 is Crux second profile in a kind of milling cutter feeding device of the present invention.
The specific embodiment
In conjunction with Fig. 1 to Fig. 3, a kind of milling cutter feeding device of the present invention comprises Crux 1, base 2, first screw mandrel 3, servomotor 4, motor 5, first nut 6, first nut seat 7, reduction box 8, shaft coupling 9, second screw mandrel 12, slide 13, second nut 14, second nut seat 15, milling head box 20, main shaft 22, base plate 27; Crux 1 is arranged on the base 2, Crux 1 below first nut seat 7 that is connected, be fixed with first nut 6 on first nut seat 7, described first nut 6 is enclosed within and is arranged on base 2 inner rotatable first screw mandrels 3, first nut 6 can with the 3 relative rotations of first screw mandrel, move relative to base 2 thereby finally drive Crux 1; Slide 13 is arranged on the Crux 1, one end of Crux 1 is provided with motor cabinet 11, and servomotor 4 is connected on the motor cabinet, and shaft coupling 9 is arranged on motor cabinet 11 inside, described servomotor links to each other with second screw mandrel 12 that is arranged on Crux 1 inside by shaft coupling 9, drives its rotation; Second nut seat 15 is connected on the slide 13, and second nut 14 is fixed on second nut seat 15, and 12 rotations of described second nut, 14 relative second screw mandrels are moved relative to Crux 1 thereby drive slide 13, and Crux 1 is perpendicular with the moving direction of slide 13; The top of slide 13 is provided with milling head box 20 and reduction box 8, motor 5, and described motor drives main shaft 22 rotations that link to each other with milling cutter in the milling head box 20 by reduction box, finally drives milling cutter and rotates, and between described reduction box and the slide 13 base plate 27 is set.
Claims (1)
1. milling cutter feeding device, it is characterized in that, comprise Crux (1), base (2), first screw mandrel (3), servomotor (4), motor (5), first nut (6), first nut seat (7), reduction box (8), shaft coupling (9), second screw mandrel (12), slide (13), second nut (14), second nut seat (15), milling head box (20), main shaft (22), base plate (27);
Crux (1) is arranged on the base (2), first nut seat (7) is connected below the Crux (1), be fixed with first nut (6) on first nut seat (7), described first nut (6) is enclosed within and is arranged on inner rotatable first screw mandrel of base (2) (3), first nut (6) can relative rotation with first screw mandrel (3), moves relative to base (2) thereby finally drive Crux (1);
Slide (13) is arranged on the Crux (1), one end of Crux (1) is provided with motor cabinet (11), servomotor (4) is connected on the motor cabinet, shaft coupling (9) is arranged on motor cabinet (11) inside, described servomotor links to each other by shaft coupling (9) second screw mandrel (12) inner with being arranged on Crux (1), drives its rotation; Second nut seat (15) is connected on the slide (13), second nut (14) is fixed on second nut seat (15), relative second screw mandrel of described second nut (14) (12) rotation, move relative to Crux (1) thereby drive slide (13), Crux (1) is perpendicular with the moving direction of slide (13);
The top of slide (13) is provided with milling head box (20) and reduction box (8), motor (5), described motor drives main shaft (22) rotation that links to each other with milling cutter in the milling head box (20) by reduction box, the final milling cutter that drives rotates, and base plate (27) is set between described reduction box and the slide (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910262872A CN101745835A (en) | 2009-12-11 | 2009-12-11 | Milling cutter feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910262872A CN101745835A (en) | 2009-12-11 | 2009-12-11 | Milling cutter feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101745835A true CN101745835A (en) | 2010-06-23 |
Family
ID=42473794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910262872A Pending CN101745835A (en) | 2009-12-11 | 2009-12-11 | Milling cutter feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101745835A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103465088A (en) * | 2013-08-30 | 2013-12-25 | 无锡机床股份有限公司 | Linear feed structure of machine tool |
| CN104209555A (en) * | 2014-09-26 | 2014-12-17 | 天津津晨汽车缸盖有限公司 | Rear axle shaft bracket connection hole processing device |
| CN104439534A (en) * | 2014-10-21 | 2015-03-25 | 舒泳军 | Spiral gear machining equipment |
| CN105921801A (en) * | 2016-06-12 | 2016-09-07 | 浙江工业大学 | Automatic storing and taking device for PCB micro-drill milling tools |
-
2009
- 2009-12-11 CN CN200910262872A patent/CN101745835A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103465088A (en) * | 2013-08-30 | 2013-12-25 | 无锡机床股份有限公司 | Linear feed structure of machine tool |
| CN104209555A (en) * | 2014-09-26 | 2014-12-17 | 天津津晨汽车缸盖有限公司 | Rear axle shaft bracket connection hole processing device |
| CN104439534A (en) * | 2014-10-21 | 2015-03-25 | 舒泳军 | Spiral gear machining equipment |
| CN105921801A (en) * | 2016-06-12 | 2016-09-07 | 浙江工业大学 | Automatic storing and taking device for PCB micro-drill milling tools |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20100623 |