CN201685129U - A digitally controlled rotary table - Google Patents
A digitally controlled rotary table Download PDFInfo
- Publication number
- CN201685129U CN201685129U CN2009201441805U CN200920144180U CN201685129U CN 201685129 U CN201685129 U CN 201685129U CN 2009201441805 U CN2009201441805 U CN 2009201441805U CN 200920144180 U CN200920144180 U CN 200920144180U CN 201685129 U CN201685129 U CN 201685129U
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- China
- Prior art keywords
- rotating disk
- slide plate
- lead screw
- boring
- motor
- 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
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- 230000008878 coupling Effects 0.000 claims abstract description 6
- 238000010168 coupling process Methods 0.000 claims abstract description 6
- 238000005859 coupling reaction Methods 0.000 claims abstract description 6
- 230000007246 mechanism Effects 0.000 claims description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000003801 milling Methods 0.000 abstract description 3
- 238000003754 machining Methods 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 abstract 1
- 238000010079 rubber tapping Methods 0.000 abstract 1
- 230000033001 locomotion Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
一种数控平旋盘，包括转盘、定盘、步进电机、滚珠丝杠螺母副、滑板、压板。电机输出轴通过联轴器与丝杠端头固连，丝杠上套有一个与滑板固连的螺母座，以上机构均安装固定在转盘中，转盘安装在定盘内孔的轴承上。步进电机通过驱动单元与机床数控系统连接，实现了U轴功能，可以与其它轴联动。本实用新型轴向尺寸小、重量轻、结构简单、传动链短、传递动力大、制造成本低、易维护。可用于内外端面的镗削，柱形、锥形的镗孔及攻丝加工等，适用于数控落地铣镗床、加工中心等。
A numerically controlled flat turntable, including a turntable, a fixed disk, a stepping motor, a ball screw nut pair, a slide plate, and a pressure plate. The output shaft of the motor is fixedly connected to the end of the lead screw through a coupling. The lead screw is covered with a nut seat which is fixedly connected with the slide plate. The stepper motor is connected with the CNC system of the machine tool through the drive unit, realizing the U-axis function, and can be linked with other axes. The utility model has the advantages of small axial size, light weight, simple structure, short transmission chain, large transmission power, low manufacturing cost and easy maintenance. It can be used for boring internal and external end faces, cylindrical and tapered boring and tapping, etc. It is suitable for CNC floor milling and boring machines, machining centers, etc.
Description
Technical field
The utility model relates to the numerical control equipment field, is specifically to make Digit Control Machine Tool possess the annex of U s function.
Background technology
The numerical control facing head of producing in batch both at home and abroad mainly is made up of AC servo motor, worm gear, worm screw, planet wheel differential mechanism, bevel gear interlinked mechanism, ball guide screw nat at present.This numerical control facing head axial dimension is big, weight is big, complex structure, transmission chain length, transferring power are little, price height, easy care not.
Summary of the invention
The purpose of this utility model provides that a kind of axial dimension is little, in light weight, simple in structure, driving-chain is short, transferring power is big, the numerical control facing head of low cost of manufacture, easy care.
The utility model is a kind of numerical control facing head, comprise rotating disk 1, price fixing 4, stepper motor 10, ball wire in vain 8 and nut seat 9, slide plate 7, pressing plate 6, stepper motor 10 output shafts are connected by shaft coupling 11 and leading screw 8 terminations, be with a nut seat 9 that is connected with slide plate 7 on the leading screw 8, above mechanism all is fixed in the rotating disk 1, and rotating disk 1 is installed on the bearing 5 of price fixing 4 endoporus.
The utility model has the advantages that axial dimension is little, in light weight, simple in structure, driving-chain is short, transferring power is big, low cost of manufacture, easy care.
Description of drawings
Fig. 1 is a main machine frame view of the present utility model.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the A-A cutaway view of Fig. 1.
The specific embodiment
In Fig. 1, rotating disk 1 is installed on the bearing of price fixing 4 endoporus, price fixing 4 is directly fixedlyed connected with the machine ram front end, and milling spindle drives rotating disk 1 rotation by straight end-face key, and the link tester of stepper motor 10 is crossed carbon brush 2 that is installed in the rotating disk 1 and slip ring 3 conversions that are installed on price fixing 4 end faces and drawn.
In Fig. 2, fix the slide plate 7 that has T-slot by two block pressur plates 6.
In Fig. 3, stepper motor 10 output shafts are connected by shaft coupling 11 and leading screw 8 terminations, are with a nut seat 9 that is connected with slide plate 7 on the leading screw 8, and above mechanism all is fixed in the rotating disk 1, and stepper motor 10 is connected with carbon brush 2 in being installed in rotating disk 1.
The course of work of numerical control facing head: main motion is that milling spindle drives rotating disk 1 rotation by straight end-face key, and the radial motion of slide plate 7 is by shaft coupling 11 ball-screw 8 to be rotated by stepper motor 10, drives the nut seat 9 that is connected with slide plate 7 and moves.Control by digital control signal can realize the interlock of W axle (ram moves) and U axle (slide plate 7 radial motions), thus profile that can processed complex.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201441805U CN201685129U (en) | 2009-06-11 | 2009-06-11 | A digitally controlled rotary table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201441805U CN201685129U (en) | 2009-06-11 | 2009-06-11 | A digitally controlled rotary table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201685129U true CN201685129U (en) | 2010-12-29 |
Family
ID=43373418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201441805U Expired - Fee Related CN201685129U (en) | 2009-06-11 | 2009-06-11 | A digitally controlled rotary table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201685129U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102218674A (en) * | 2011-06-08 | 2011-10-19 | 烟台路辰世友数控机械有限公司 | Precise numerical control rotary lathe |
-
2009
- 2009-06-11 CN CN2009201441805U patent/CN201685129U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102218674A (en) * | 2011-06-08 | 2011-10-19 | 烟台路辰世友数控机械有限公司 | Precise numerical control rotary lathe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101229 Termination date: 20110611 |