CN101288938B - Double cam linkage work-table exchange set - Google Patents
Double cam linkage work-table exchange set Download PDFInfo
- Publication number
- CN101288938B CN101288938B CN2008100116869A CN200810011686A CN101288938B CN 101288938 B CN101288938 B CN 101288938B CN 2008100116869 A CN2008100116869 A CN 2008100116869A CN 200810011686 A CN200810011686 A CN 200810011686A CN 101288938 B CN101288938 B CN 101288938B
- Authority
- CN
- China
- Prior art keywords
- cam
- rotating shaft
- rotating
- camshaft
- lever
- 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
Links
Images
Landscapes
- Workshop Equipment, Work Benches, Supports, Or Storage Means (AREA)
Abstract
The present invention discloses a double-cam linkage worktable exchange device. The structure is that a cam shaft (14) connected with a power device is supported on a bracket (6); the cam shaft (14) is fixed with an elevating cam (4); one end of an elevating rod (1) matched with the elevating cam (4) is axially connected with the bracket (6) and the other end of an elevating lever (1) is arrangedbelow a worktable round disc (10) which is fixedly connected with a rotating shaft (7); a rotating shaft sleeve (8) connected with the axial slide key of the rotating shaft (7) is sheathed outside the rotating shaft (7); the rotating shaft sleeve (8) is provided with a rotating idler wheel (9) which is matched with a rotating cam (5) arranged on the cam shaft (14). The present invention ensures that the lifting, rotating and falling of the worktable of the horizontal processing center are driven by a power mechanism and achieves the linkage in the whole process. Motions are mutually and accurately matched with each other and the exchange process is rapid, safe, flexible and reliable, thus reducing the processing cost of the workpiece. The double-cam linkage worktable exchange device of the present invention is simple in structure and small in occupied space.
Description
Technical field
The present invention relates to the switch of the workbench on a kind of machining equipment, particularly a kind of double cam linkage work-table exchange set that is used for horizontal Machining centers.
Background technology
Workbench on the horizontal Machining centers needs the switching motion that lifts and rotate, and mainly contains two driving mechanisms and finishes, and one is lifting mechanism, and another is a rotating mechanism.The lifting mechanism of control workbench is driven by the hydraulic jack that joins with hydraulic control device, and the rotation after workbench lifts can drive cam by reducing motor and drive or driven by the hydraulic pressure rotating cylinder.Whole course of action can be divided into that workbench lifts, workbench rotation, workbench fall three independent step, can not link, from its course of work as can be seen workbench exchange overall process per step all need to detect its position, make workbench extend swap time thus, motion process is unreliable simultaneously, is prone to mutual action and cooperates inaccurate situation.
Summary of the invention
The purpose of this invention is to provide a kind of workbench lift, rotate and fall by a Power Drive Unit finish, realize linking, workbench swap time is short, the double cam linkage work-table exchange set of high efficiency, overcomes the deficiencies in the prior art.
Technical solution of the present invention is: the camshaft 14 that joins with power set is arranged in support 6 upper supports, be fixed with on the camshaft 14 and lift cam 4, with lift the end that lifts lever 1 that cam 4 matches and be connected with 6 on support, the other end that lifts lever 1 is positioned at the below that the workbench of fixedlying connected with rotating shaft 7 holds up disk 10, be set with in rotating shaft 7 outsides and the rotating shaft 7 rotating shaft cover 8 that key is connected that endwisely slips, rotating shaft cover 8 be provided be installed in camshaft 14 on first rotation roller 9 that matches of rotating cam 5.
Double cam linkage work-table exchange set of the present invention, the wherein said cam 4 that lifts is two, lay respectively at the outside of support 6, and two that lift that cam 4 matches are lifted connecting axle 11 are housed between the lever 1, lift lever 1 and match by the roller 13 that lifts that is installed on the connecting axle 11 with lifting between the cam 4.
Double cam linkage work-table exchange set of the present invention, wherein said workbench holds up disk 10 and is seated on second rotation roller, and second rotation roller is installed in the termination of lifting lever 1 by lifting axle 12.
Double cam linkage work-table exchange set of the present invention is processed with groove on the circumference of wherein said rotating cam 5, and described first rotation roller 9 matches with described groove, and first rotation roller 9 is at least six and evenly distribute in the outside of rotating shaft cover 8.
Double cam linkage work-table exchange set of the present invention is in axial sliding connection for spline between wherein said rotating shaft 7 and the rotating shaft cover 8.
Double cam linkage work-table exchange set of the present invention, wherein said power set are the drive motors 2 that join with camshaft 14, between drive motors 2 and camshaft 14 shaft coupling are installed.
Double cam linkage work-table exchange set of the present invention, because lifting, rotate and falling of workbench all driven by an actuating unit, in overall process, realized interlock, each action cooperates accurately each other, exchange process is quick, safety, flexibility and reliability, reduced the processing cost of workpiece, this apparatus structure is simple, it is little to take up room.
Description of drawings
Fig. 1 is the structural representation of the specific embodiment of the invention.
The specific embodiment
As shown in the figure: 6 is support, is connected with camshaft 14 at support 6 upper bearing (metal)s, and key is fixedly connected with two and lifts 4, two on cam and lift the both sides that cam 4 lays respectively at support 6 on camshaft 14.
One termination of camshaft 14 joins by the output shaft of shaft coupling and motor 2.The rotation of motor 2 can drive camshaft 14 by shaft coupling and rotate.
Bearing is connected between a termination that 3, two of lever shafts lift lever 1 and the lever shaft 3 being fixed with on the support 6.Lift to shoulder at two and be fixedly connected with connecting axle 11 between the bar 1, be connected with two at connecting axle 11 upper bearing (metal)s and lift roller 13, lift roller 13 and just place on the periphery that lifts cam 4, lift lever 1 with support.
Be fixed with at the other end that lifts lever 1 and lift axle 12, second rotation roller is installed lifting the inboard bearing that axle is positioned at support 6 on 12, workbench holds up disk 10 and is fixedly mounted in the rotating shaft 7 and is seated on second rotation roller.When lifting cam 4 and rotate, can drive and lift lever 1 and rotate with respect to support 6 by lifting roller 13 along lever shaft 3, again by lift axle 12 and on second rotation roller lift workbench and hold up disk 10.
Be positioned at and be set with rotating shaft cover 8 in the inboard rotating shaft 7 of support 6, be in axial sliding connection for spline between rotating shaft cover 8 and the rotating shaft 7.Outer circumference at rotating shaft cover 8 is evenly distributed with eight first rotation rollers 9.On camshaft 14, be installed with rotating cam 5, on the periphery of rotating cam 5, be processed with the groove that matches with first rotation roller 9.When rotating cam 5 rotates with camshaft 14, stir first rotation roller 9 by the groove on the rotating cam 5 rotating shaft cover 8 is rotated, overlap spline drive rotating shaft 7 rotations of 8 endoporus again by rotating shaft, workbench holds up disk 10 and rotates thereupon.
Claims (5)
1. double cam linkage work-table exchange set, it is characterized in that: the camshaft (14) that joins with power set is arranged in support (6) upper support, be fixed with on the camshaft (14) and lift cam (4), with lift the end that lifts lever (1) that cam (4) matches and be connected with support (6) axle, the other end that lifts lever (1) is positioned at the below that the workbench of fixedlying connected with rotating shaft (7) holds up disk (10), be set with in rotating shaft (7) outside and rotating shaft (7) the rotating shaft cover (8) that key is connected that endwisely slips, rotating shaft cover (8) be provided be installed in camshaft (14) on first rotation roller (9) that matches of rotating cam (5); The described cam (4) that lifts is two, lay respectively at the outside of support (6), and two that lift that cam (4) matches are lifted connecting axle (11) are housed between the lever (1), lift lever (1) and match by the roller (13) that lifts that is installed on the connecting axle (11) with lifting between the cam (4).
2. double cam linkage work-table exchange set according to claim 1 is characterized in that: described workbench holds up disk (10) and is seated on second rotation roller, and second rotation roller is installed in the termination of lifting lever (1) by lifting axle (12).
3. double cam linkage work-table exchange set according to claim 2, it is characterized in that: be processed with groove on the circumference of described rotating cam (5), described first rotation roller (9) and described groove match, and first rotation roller (9) is at least six and evenly distribute in the outside of rotating shaft cover (8).
4. double cam linkage work-table exchange set according to claim 3 is characterized in that: be in axial sliding connection for spline between described rotating shaft (7) and the rotating shaft cover (8).
5. double cam linkage work-table exchange set according to claim 4 is characterized in that: described power set are the drive motors (2) that join with camshaft (14), between drive motors (2) and camshaft (14) shaft coupling are installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100116869A CN101288938B (en) | 2008-06-05 | 2008-06-05 | Double cam linkage work-table exchange set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100116869A CN101288938B (en) | 2008-06-05 | 2008-06-05 | Double cam linkage work-table exchange set |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101288938A CN101288938A (en) | 2008-10-22 |
| CN101288938B true CN101288938B (en) | 2010-09-01 |
Family
ID=40033477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100116869A Expired - Fee Related CN101288938B (en) | 2008-06-05 | 2008-06-05 | Double cam linkage work-table exchange set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101288938B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103170870B (en) * | 2013-03-28 | 2015-05-13 | 深圳市光和精密自动化有限公司 | Cam linkage rotating disc type processing equipment |
| CN114453923B (en) * | 2022-02-16 | 2022-07-29 | 冈田精机丹阳有限公司 | Cam and oil pressure composite driven double-exchange numerical control rotary table |
-
2008
- 2008-06-05 CN CN2008100116869A patent/CN101288938B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101288938A (en) | 2008-10-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101887726B1 (en) | Machine tool in the form of a press for machining workpieces, in particular metal sheets | |
| CN201950516U (en) | Rotation interchangeable clamp | |
| CN109533918B (en) | Rotary translation equipment | |
| JP2008036716A (en) | Workpiece nipping device | |
| CN106241328A (en) | Lifting translating device on transmission line body | |
| CN106826233A (en) | A kind of Workpiece machining apparatus | |
| CN101288938B (en) | Double cam linkage work-table exchange set | |
| CN109623417A (en) | A kind of rotating machinery processing work platform | |
| CN202346392U (en) | Support arm, lifting tool using same and lifting conveying line using lifting tool | |
| CN105269567A (en) | Platform manipulator | |
| CN101100241B (en) | Prized body automatic locking device | |
| CN102310095B (en) | Front steel turning device of cogging mill | |
| CN209834914U (en) | Heavy flywheel housing front and back turning device | |
| CN201224022Y (en) | Double-cam linkage worktable exchange device | |
| CN201410612Y (en) | Automatic panel turnover machine | |
| CN210703417U (en) | Camshaft static pressure combined system | |
| CN110900141B (en) | Automatic assembly and disassembly line for hydraulic supports | |
| CN212372176U (en) | Rotary lifting manipulator | |
| CN108483025A (en) | A kind of transfer robot | |
| CN209427654U (en) | Ceramic tile automatic turning conveyer | |
| CN103508164A (en) | Clutch type rotary disc locating conveying device of household porcelain fettling machine | |
| CN202238943U (en) | Fully-hydraulic-driven steel turning device for use before blooming mill | |
| CN107877077B (en) | Primary and secondary chuck device | |
| JP5589986B2 (en) | Rotating device | |
| CN110538959A (en) | Feeding mechanism for machining gear blank |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20100901 Termination date: 20150605 |
|
| EXPY | Termination of patent right or utility model |