CN201579600U - Rotary worktable for numerical control machine - Google Patents
Rotary worktable for numerical control machine Download PDFInfo
- Publication number
- CN201579600U CN201579600U CN2009203500259U CN200920350025U CN201579600U CN 201579600 U CN201579600 U CN 201579600U CN 2009203500259 U CN2009203500259 U CN 2009203500259U CN 200920350025 U CN200920350025 U CN 200920350025U CN 201579600 U CN201579600 U CN 201579600U
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- travelling carriage
- axis
- axis travelling
- transmission device
- traveling carriage
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- 230000005540 biological transmission Effects 0.000 claims abstract description 41
- 230000000694 effects Effects 0.000 claims description 13
- 230000033001 locomotion Effects 0.000 claims description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a rotary worktable for numerical control machine. The rotary worktable comprises a worktable arranged on a machine base, a worktable positioning device and a numerical control unit, wherein, the worktable positioning device comprises an X-direction traveling carriage, an X-direction traveling carriage transmission, an X-direction traveling carriage drive set, a Y-direction traveling carriage, a Y-direction traveling carriage transmission, and a Y-direction traveling carriage drive set; a Y-direction guide way is arranged on the machine base, and the Y-direction traveling carriage slides longitudinally along the Y-direction guide way under the action of the Y-direction traveling carriage transmission and the Y-direction traveling carriage drive set; an X-direction guide way is arranged on the Y-direction traveling carriage, and the X-direction traveling carriage slides horizontally along the X-direction guide way under the action of the X-direction traveling carriage transmission and the X-direction traveling carriage drive set; the worktable is connected with the X-direction traveling carriage through a hinge shaft. The utility model has the beneficial effect that the worktable realizes precise rotation and positioning under the action of the X-direction traveling carriage transmission and the Y-direction traveling carriage transmission, the X-direction traveling carriage drive set and the Y-direction traveling carriage drive set.
Description
Technical field
The utility model belongs to the numerical control machine tool technique field, relates in particular to a kind of Digit Control Machine Tool rotary table.
Background technology
At present, in the processing of Digit Control Machine Tool calibration such as milling machine, boring machine, machining center, adopt gear, turbine, worm screw to transmit the rotary table of rotation usually, because of gear, turbine, worm screw free intermittence, difficult tight connecting, problem such as easy to wear are difficult to reach high-precision requirement, and their complex structure, shortcomings such as the processing and manufacturing difficulty is big, cost is high, poor durability, maintenance trouble, make range of application be subjected to great restriction.
The utility model content
The purpose of this utility model is to solve the problems of the prior art, provides a kind of positioning accuracy high Digit Control Machine Tool rotary table.
The technical solution of the utility model is: a kind of Digit Control Machine Tool rotary table, and it comprises workbench, table positions device and the numerical control unit that is arranged on the lathe base; Described table positions device comprises: X-axis travelling carriage, X-axis travelling carriage transmission device, X-axis travelling carriage drive unit, Y-axis travelling carriage, Y-axis travelling carriage transmission device, Y-axis travelling carriage drive unit; Described lathe base is provided with the Y-axis guide rail, described Y-axis travelling carriage is in the Y-axis guide rail longitudinal sliding motion of the effect lower edge of Y-axis travelling carriage transmission device and Y-axis travelling carriage drive unit, described Y-axis travelling carriage is provided with the X-axis guide rail, described X-axis travelling carriage laterally slides at X-axis travelling carriage transmission device and X-axis travelling carriage drive unit effect lower edge X-axis guide rail, and described workbench links to each other with described X-axis travelling carriage by a twisted axis.
Described lathe base is provided with a cavity, be provided with described X-axis travelling carriage, X-axis travelling carriage transmission device, Y-axis travelling carriage and Y-axis travelling carriage transmission device in this cavity, the opening part of described cavity is installed with a round guide, and described workbench is embedded in described round guide.
Preferably, described X-axis travelling carriage transmission device and Y-axis travelling carriage transmission device are ball screw.
Preferably, described X-axis travelling carriage drive unit and Y-axis travelling carriage drive unit are servomotor or stepper motor.
A kind of Digit Control Machine Tool rotary table, it comprises workbench, table positions device and the numerical control unit that is arranged on the lathe base; Described table positions device comprises: X-axis travelling carriage, X-axis travelling carriage transmission device, X-axis travelling carriage drive unit, Y-axis travelling carriage, Y-axis travelling carriage transmission device, Y-axis travelling carriage drive unit; Described lathe base is provided with the X-axis guide rail, described X-axis travelling carriage laterally slides at the effect lower edge X-axis guide rail of X-axis travelling carriage transmission device and X-axis travelling carriage drive unit, described X-axis travelling carriage is provided with the Y-axis guide rail, described Y-axis travelling carriage is in Y-axis travelling carriage transmission device and Y-axis travelling carriage drive unit effect lower edge Y-axis guide rail longitudinal sliding motion, and described workbench links to each other with described Y-axis travelling carriage by a twisted axis.
The beneficial effects of the utility model are: simple in structure, setting accuracy is high; Workbench is under the effect of X, Y-axis travelling carriage transmission device and X, Y-axis travelling carriage drive unit, X, Y-axis travelling carriage are moved in guide rail scope separately, and can make twisted axis is that the workbench that the center drives on round guide is done accurate rotation and location with the initial point of X-axis and Y-axis, and realizes continuous calibration.
Description of drawings
Fig. 1 is the structural representation of a kind of embodiment of the utility model;
Fig. 2 is the vertical view of a kind of embodiment of the utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As shown in Figure 1, 2, a kind of Digit Control Machine Tool rotary table of the utility model, it comprises workbench 15, table positions device and the numerical control unit that is arranged on the lathe base 1.Described table positions device comprises: X-axis travelling carriage 8, X-axis travelling carriage transmission device 10, X-axis travelling carriage drive unit 9, Y-axis travelling carriage 3, Y-axis travelling carriage transmission device 5, Y-axis travelling carriage drive unit 4; Described X-axis travelling carriage transmission device and Y-axis travelling carriage transmission device are preferably ball screw, it comprises ball-screw and the driven feed screw nut 6,11 that is arranged on this ball-screw, and described feed screw nut 6,11 links to each other with X-axis travelling carriage 8 with described Y-axis travelling carriage 3 respectively; Described X-axis travelling carriage drive unit 9 and Y-axis travelling carriage drive unit 4 are preferably servomotor or stepper motor.During work, described ball-screw rotates under the driving of servomotor or stepper motor, and feed screw nut 6,11 promotion Y-axis travelling carriages 3 and X-axis travelling carriage 8 are slided along guide rail.
As shown in Figure 1, described lathe base 1 is provided with a cavity 1a, be provided with described X-axis travelling carriage 8, X-axis travelling carriage transmission device 10, Y-axis travelling carriage 3 and Y-axis travelling carriage transmission device 5 in this cavity 1a, described cavity inner bottom part is provided with Y-axis guide rail 2, described Y-axis travelling carriage 3 is in Y-axis guide rail 2 longitudinal sliding motions of the effect lower edge of Y-axis travelling carriage transmission device 5 and Y-axis travelling carriage drive unit 4, described Y-axis travelling carriage 3 is provided with X-axis guide rail 7, and described X-axis travelling carriage 8 laterally slides at X-axis travelling carriage transmission device 10 and X-axis travelling carriage drive unit 9 effect lower edge X-axis guide rails 7; The opening part of described cavity 1a is installed with a round guide 14, and described workbench 15 is embedded in described round guide 14, and described workbench 15 links to each other with described X-axis travelling carriage 8 by a twisted axis 12; The servomotor of control X-axis travelling carriage 8 or stepper motor are installed in the described lathe base outside, and the servomotor or the stepper motor of control Y-axis travelling carriage 3 are installed in the Y-axis travelling carriage outside.
The utility model can be designed as the X-axis travelling carriage and is positioned at Y-axis travelling carriage top, also can be designed as the X-axis travelling carriage and be positioned at Y-axis travelling carriage below, when the X-axis travelling carriage is positioned at Y-axis travelling carriage below, described lathe base is provided with the X-axis guide rail, described X-axis travelling carriage laterally slides at the effect lower edge X-axis guide rail of X-axis travelling carriage transmission device and X-axis travelling carriage drive unit, described X-axis travelling carriage is provided with the Y-axis guide rail, described Y-axis travelling carriage is in Y-axis travelling carriage transmission device and Y-axis travelling carriage drive unit effect lower edge Y-axis guide rail longitudinal sliding motion, and described workbench links to each other with described Y-axis travelling carriage by a twisted axis.
Being the utility model preferred embodiment only in sum, is not to be used for limiting practical range of the present utility model.Be that all equivalences of doing according to the content of the utility model claim change and modification, all should belong to technology category of the present utility model.
Claims (5)
1. Digit Control Machine Tool rotary table, it is characterized in that: it comprises workbench, table positions device and the numerical control unit that is arranged on the lathe base; Described table positions device comprises: X-axis travelling carriage, X-axis travelling carriage transmission device, X-axis travelling carriage drive unit, Y-axis travelling carriage, Y-axis travelling carriage transmission device, Y-axis travelling carriage drive unit; Described lathe base is provided with the Y-axis guide rail, described Y-axis travelling carriage is in the Y-axis guide rail longitudinal sliding motion of the effect lower edge of Y-axis travelling carriage transmission device and Y-axis travelling carriage drive unit, described Y-axis travelling carriage is provided with the X-axis guide rail, described X-axis travelling carriage laterally slides at X-axis travelling carriage transmission device and X-axis travelling carriage drive unit effect lower edge X-axis guide rail, and described workbench links to each other with described X-axis travelling carriage by a twisted axis.
2. Digit Control Machine Tool rotary table according to claim 1, it is characterized in that: described lathe base is provided with a cavity, be provided with described X-axis travelling carriage, X-axis travelling carriage transmission device, Y-axis travelling carriage and Y-axis travelling carriage transmission device in this cavity, the opening part of described cavity is installed with a round guide, and described workbench is embedded in described round guide.
3. Digit Control Machine Tool rotary table according to claim 1 is characterized in that: described X-axis travelling carriage transmission device and Y-axis travelling carriage transmission device are ball screw.
4. Digit Control Machine Tool rotary table according to claim 1 is characterized in that: described X-axis travelling carriage drive unit and Y-axis travelling carriage drive unit are servomotor or stepper motor.
5. Digit Control Machine Tool rotary table, it is characterized in that: it comprises workbench, table positions device and the numerical control unit that is arranged on the lathe base; Described table positions device comprises: X-axis travelling carriage, X-axis travelling carriage transmission device, X-axis travelling carriage drive unit, Y-axis travelling carriage, Y-axis travelling carriage transmission device, Y-axis travelling carriage drive unit; Described lathe base is provided with the X-axis guide rail, described X-axis travelling carriage laterally slides at the effect lower edge X-axis guide rail of X-axis travelling carriage transmission device and X-axis travelling carriage drive unit, described X-axis travelling carriage is provided with the Y-axis guide rail, described Y-axis travelling carriage is in Y-axis travelling carriage transmission device and Y-axis travelling carriage drive unit effect lower edge Y-axis guide rail longitudinal sliding motion, and described workbench links to each other with described Y-axis travelling carriage by a twisted axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203500259U CN201579600U (en) | 2009-12-25 | 2009-12-25 | Rotary worktable for numerical control machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203500259U CN201579600U (en) | 2009-12-25 | 2009-12-25 | Rotary worktable for numerical control machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201579600U true CN201579600U (en) | 2010-09-15 |
Family
ID=42721594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203500259U Expired - Fee Related CN201579600U (en) | 2009-12-25 | 2009-12-25 | Rotary worktable for numerical control machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201579600U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102079047A (en) * | 2010-12-06 | 2011-06-01 | 威海华东数控股份有限公司 | High-speed and high-accuracy driving device for rotary table |
| CN107537984A (en) * | 2017-08-04 | 2018-01-05 | 福建圣力智能工业科技股份有限公司 | A kind of continuous casting machines panoramic table structure |
-
2009
- 2009-12-25 CN CN2009203500259U patent/CN201579600U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102079047A (en) * | 2010-12-06 | 2011-06-01 | 威海华东数控股份有限公司 | High-speed and high-accuracy driving device for rotary table |
| CN102079047B (en) * | 2010-12-06 | 2012-09-05 | 威海华东数控股份有限公司 | High-speed and high-accuracy driving device for rotary table |
| CN107537984A (en) * | 2017-08-04 | 2018-01-05 | 福建圣力智能工业科技股份有限公司 | A kind of continuous casting machines panoramic table structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANTOU DAYANG CARPET MACHINERY FACTORY CO., LTD. Free format text: FORMER OWNER: LIN WU Effective date: 20101126 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 515000 ROOM 702, 7/F, TOWER A, HUAMEI BUILDING, JINSHA EAST ROAD, SHANTOU CITY, GUANGDONG PROVINCE TO: 515000 1/F, NO.34, YANHE ROAD, JINPING DISTRICT, SHANTOU CITY, GUANGDONG PROVINCE, 5, 6/F |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20101126 Address after: 515000, No. 34 and five or six, Yanhe Road, Jinping District, Guangdong, Shantou, China Co-patentee after: Wen Peibin Patentee after: Shantou Dayang carpet machinery equipment factory Co., Ltd. Address before: 515000, room 7, building 702, building A, Huamei building, Jinsha East Road, Shantou, Guangdong Co-patentee before: Wen Peibin Patentee before: Lin Wu |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100915 Termination date: 20151225 |
|
| EXPY | Termination of patent right or utility model |