CN203636505U - Numerical control rotary working table of horizontal machining center - Google Patents
Numerical control rotary working table of horizontal machining center Download PDFInfo
- Publication number
- CN203636505U CN203636505U CN201320869004.4U CN201320869004U CN203636505U CN 203636505 U CN203636505 U CN 203636505U CN 201320869004 U CN201320869004 U CN 201320869004U CN 203636505 U CN203636505 U CN 203636505U
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- numerical control
- gear
- panoramic table
- machining center
- bevel gear
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Abstract
The utility model discloses a numerical control rotary working table of a horizontal machining center. The numerical control rotary working table comprises a rotary table box body, an oil cylinder body is installed on the inner side of the rotary table box body, a cylinder cover is installed on the oil cylinder body, a piston is installed in an inner hole of the oil cylinder body, a rotary base is installed on the inner side of the piston through an upper bearing and a lower bearing, a rotary disk is installed on the rotary base through screws, a zero point positioning device is installed on the rotary disk, a working table body is installed above the zero point positioning device, a lower gear disk is installed on the rotary table box body, an upper gear disk is installed on the rotary disk, and the upper gear disk and the lower gear disk are meshed through V-shaped teeth at the ends. Through a gear transmission structure, the numerical control rotary table can rotate at high speed; through high-precision meshing and positioning between the gear disks, high-precision indexing of the numerical control rotary table is achieved.
Description
Technical field
The utility model relates to a kind of device of numerical control machining center, relates in particular to a kind of numerical control rotary worktable of horizontal machining center.
Background technology
The NC rotary table of horizontal Machining centers is one of main movement structure of lathe, but the subject matter that numerical control of machine tools rotary table exists is at present: rotating speed is lower, and calibration positioning precision is poor.
Summary of the invention
The purpose of this utility model is to provide a kind of numerical control rotary worktable of horizontal machining center, and this workbench is high-speed, high accuracy, has solved low speed and the low precision of traditional machine tool.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of numerical control rotary worktable of horizontal machining center, comprise panoramic table casing, it is characterized in that: cylinder body is arranged on panoramic table box inside, cylinder cap is arranged on cylinder body, piston is installed on the endoporus place of cylinder body, revolving bed is installed on the inner side of piston by each bearing up and down, rotating disk is arranged on revolving bed by screw, zero-point positioning device is installed on rotating disk, installment work platform above zero-point positioning device, lower tooth disk is arranged on panoramic table casing, upper fluted disc is arranged on rotating disk, upper fluted disc and lower tooth disk mesh together by end V-type tooth, gear wheel is arranged on rotating disk, gear shaft is arranged on panoramic table casing, gear wheel is meshed with gear shaft, bevel gear is arranged on gear shaft, bevel gear shaft is arranged on panoramic table casing by bearing, bevel gear is meshed with bevel gear shaft, driven gear is arranged on bevel gear shaft, motor case body is arranged on panoramic table casing, driving gear is meshed with driven gear, driving gear is arranged on the power transmission shaft of servomotor.
According to described numerical control rotary worktable of horizontal machining center, it is characterized in that: described revolving bed is installed on the inner side of piston by each bearing up and down, in the middle of two bearings, separated and be fixed by screws on revolving bed by spacer.
According to described numerical control rotary worktable of horizontal machining center, it is characterized in that: described bevel gear is arranged on gear shaft by flat key.
According to described numerical control rotary worktable of horizontal machining center, it is characterized in that: described driving gear inner side is arranged on the power transmission shaft of servomotor by ringfeder.
The utility model has the advantages of and be: utilize gear transmission structure, realize the high speed rotary of numerical control rotating platform; Utilize the engagement location between high accuracy fluted disc, realize the precision round subsection of numerical control rotating platform.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the cutaway view of A-A in Fig. 1.
In accompanying drawing: 1, panoramic table casing; 2, rotating disk; 3, gear wheel; 4, upper fluted disc; 5, lower tooth disk; 6, cylinder body; 7, workbench; 8, zero-point positioning device; 9, revolving bed; 10, cylinder cap; 11, piston; 12, spacer; 13, gear shaft; 14, bevel gear; 15, flat key; 16, motor case body; 17, driven gear; 18, bevel gear shaft; 19, driving gear; 20, ringfeder.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
The utility model is as shown in Fig. 1 or 2, a kind of numerical control rotary worktable of horizontal machining center, comprise panoramic table casing 1, it is characterized in that: cylinder body 6 is arranged on panoramic table casing 1 inner side, cylinder cap 10 is arranged on cylinder body 6, piston 11 is installed on the endoporus place of cylinder body 6, revolving bed 9 is installed on the inner side of piston 11 by each bearing up and down, rotating disk 2 is arranged on revolving bed 9 by screw, zero-point positioning device 8 is installed on rotating disk 2, zero-point positioning device 8 installment work platform 7 above, lower tooth disk 5 is arranged on panoramic table casing 1, upper fluted disc 4 is arranged on rotating disk 2, upper fluted disc 4 meshes together by end V-type tooth with lower tooth disk 5, gear wheel 3 is arranged on rotating disk 2, gear shaft 13 is arranged on panoramic table casing 1, gear wheel 3 is meshed with gear shaft 13, bevel gear 14 is arranged on gear shaft 13, bevel gear shaft 18 is arranged on panoramic table casing 1 by bearing, bevel gear 14 is meshed with bevel gear shaft 18, driven gear 17 is arranged on bevel gear shaft 18, motor case body 16 is arranged on panoramic table casing 1, driving gear 19 is meshed with driven gear 17, driving gear 19 is arranged on the power transmission shaft of servomotor.According to described numerical control rotary worktable of horizontal machining center, it is characterized in that: described revolving bed 9 is installed on the inner side of piston 11 by each bearing up and down, in the middle of two bearings, separate and be fixed by screws on revolving bed 9 by spacer.According to described numerical control rotary worktable of horizontal machining center, it is characterized in that: described bevel gear 14 is arranged on gear shaft 13 by flat key 15.According to described numerical control rotary worktable of horizontal machining center, it is characterized in that: described driving gear 19 inner sides are arranged on the power transmission shaft of servomotor by ringfeder 20.
Operation principle of the present utility model as shown in Figure 1, 2, cylinder body 6 is fixed on panoramic table casing 1, cylinder cap 10 is fixed on cylinder body 6, piston 11 is installed on cylinder body 6 endoporus, revolving bed 9 is fixed on piston 11 endoporus by bearing, bearing is fixed on revolving bed 9, and rotating disk 2 is fixed on revolving bed 9, and zero-point positioning device 8 is fixed on rotating disk 2.Lower tooth disk 5 is fixed on panoramic table casing 1, and upper fluted disc 4 is fixed on rotating disk 2, and upper fluted disc 4 meshes together by end V-type tooth with lower tooth disk 5; Gear wheel 3 is fixed on rotating disk 2, gear shaft 13 is installed on panoramic table casing 1 by bearing, gear wheel 3 is intermeshing with gear shaft 13, bevel gear 14 is fixed on gear shaft 13, bevel gear shaft 18 is installed on panoramic table casing 1 by bearing, bevel gear shaft 18 is intermeshing with bevel gear 14, and driven gear 17 is fixed on bevel gear shaft 18; Motor case body 16 is fixed on panoramic table casing 1, and servomotor is fixed on motor case body 16, and driving gear 19 is fixed on servo motor transmission axle.
A kind of NC rotary table structure, cylinder body 6 is fixed on panoramic table casing 1 by screw 8, cylinder cap 10 is fixed on cylinder body 6 by screw, piston 11 is installed on cylinder body 6 endoporus, revolving bed 9 is fixed on piston 11 endoporus by two bearings, between two bearings, separate by spacer 12, and be fixed on revolving bed 9 by locking nut, rotating disk 2 is fixed by screws on revolving bed 9, zero-point positioning device 8 is fixed by screws on rotating disk 2, and workbench 7 is fixed on rotating disk 2 by zero-point positioning device 8.Lower tooth disk 5 is fixed on panoramic table casing 1 by screw, and upper fluted disc 4 is fixed on rotating disk 2 by screw, and upper fluted disc 4 meshes together by end V-type tooth with lower tooth disk 5;
According to described NC rotary table structure, gear wheel 3 is fixed by screws on rotating disk 2, gear shaft 13 is installed on panoramic table casing 1 by bearing, gear wheel 3 is intermeshing with gear shaft 13, bevel gear 14 is fixed on gear shaft 13 by flat key 15, bevel gear shaft 18 is installed on panoramic table casing 1 by bearing, and bevel gear shaft 18 is intermeshing with bevel gear 14, and driven gear 17 is fixed on bevel gear shaft 18 by nut; Motor case body 16 is fixed by screws on panoramic table casing 1, and servomotor is fixed by screws on motor case body 16, and driving gear 19 is fixed on the power transmission shaft of servomotor by ringfeder 20.Utilize gear transmission structure, realize the high speed rotary of numerical control rotating platform; Utilize the engagement location between high accuracy fluted disc, realize the precision round subsection of numerical control rotating platform.
Embodiment recited above is described preferred embodiment of the present utility model; not design of the present utility model and protection domain are limited; do not departing under the prerequisite of the utility model design concept; various modification and improvement that in this area, common engineers and technicians make the technical solution of the utility model, all should fall into protection domain of the present utility model.
Claims (4)
1. a numerical control rotary worktable of horizontal machining center, comprise panoramic table casing (1), it is characterized in that: cylinder body (6) is arranged on panoramic table casing (1) inner side, cylinder cap (10) is arranged on cylinder body (6), piston (11) is installed on the endoporus place of cylinder body (6), revolving bed (9) is installed on the inner side of piston (11) by each bearing up and down, rotating disk (2) is arranged on revolving bed (9) by screw, zero-point positioning device (8) is installed on rotating disk (2), zero-point positioning device (8) is installment work platform (7) above, lower tooth disk (5) is arranged on panoramic table casing (1), upper fluted disc (4) is arranged on rotating disk (2), upper fluted disc (4) meshes together by end V-type tooth with lower tooth disk (5), gear wheel (3) is arranged on rotating disk (2), gear shaft (13) is arranged on panoramic table casing (1), gear wheel (3) is meshed with gear shaft (13), bevel gear (14) is arranged on gear shaft (13), bevel gear shaft (18) is arranged on panoramic table casing (1) by bearing, bevel gear (14) is meshed with bevel gear shaft (18), driven gear (17) is arranged on bevel gear shaft (18), motor case body (16) is arranged on panoramic table casing (1), driving gear (19) is meshed with driven gear (17), driving gear (19) is arranged on the power transmission shaft of servomotor.
2. numerical control rotary worktable of horizontal machining center according to claim 1, it is characterized in that: described revolving bed (9) is installed on the inner side of piston (11) by each bearing up and down, in the middle of two bearings, separate and be fixed by screws on revolving bed (9) by spacer.
3. numerical control rotary worktable of horizontal machining center according to claim 1, is characterized in that: described bevel gear (14) is arranged on gear shaft (13) by flat key (15).
4. numerical control rotary worktable of horizontal machining center according to claim 1, is characterized in that: described driving gear (19) inner side is arranged on the power transmission shaft of servomotor by ringfeder (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320869004.4U CN203636505U (en) | 2013-12-27 | 2013-12-27 | Numerical control rotary working table of horizontal machining center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320869004.4U CN203636505U (en) | 2013-12-27 | 2013-12-27 | Numerical control rotary working table of horizontal machining center |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203636505U true CN203636505U (en) | 2014-06-11 |
Family
ID=50867784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320869004.4U Expired - Fee Related CN203636505U (en) | 2013-12-27 | 2013-12-27 | Numerical control rotary working table of horizontal machining center |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203636505U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103769948A (en) * | 2013-12-27 | 2014-05-07 | 山东鲁南机床有限公司 | Numerical control rotary table of horizontal machining center |
| CN104759940A (en) * | 2015-04-06 | 2015-07-08 | 湖州师范学院 | Rotary indexing device |
-
2013
- 2013-12-27 CN CN201320869004.4U patent/CN203636505U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103769948A (en) * | 2013-12-27 | 2014-05-07 | 山东鲁南机床有限公司 | Numerical control rotary table of horizontal machining center |
| CN104759940A (en) * | 2015-04-06 | 2015-07-08 | 湖州师范学院 | Rotary indexing device |
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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: 20140611 Termination date: 20161227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |