CN201020619Y - Workpiece built-in type digital control rotating and swing work platform - Google Patents
Workpiece built-in type digital control rotating and swing work platform Download PDFInfo
- Publication number
- CN201020619Y CN201020619Y CNU2007201160395U CN200720116039U CN201020619Y CN 201020619 Y CN201020619 Y CN 201020619Y CN U2007201160395 U CNU2007201160395 U CN U2007201160395U CN 200720116039 U CN200720116039 U CN 200720116039U CN 201020619 Y CN201020619 Y CN 201020619Y
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- turntable
- pendulum
- worktable
- workbench
- built
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Abstract
The utility model provides a rotatable swing worktable with work piece built in, which consists of a base plate, a lower swing worktable, an upper swing worktable and a rotatable worktable, wherein, lower swing table is mounted on the bracket of the base plate through shafts at both sides and the upper swing table is mounted on the lower swing worktable through shafts on both sides. Meanwhile, the upper swing worktable is provided with the rotatable worktable on which a transmission mechanism, an electrical motor and clamping tools of work piece are arranged. Ends of the shafts at one side of upper and lower swing worktable are connected with a step motor and a reducing mechanism and the base plate is secured on the worktable of the machine. Cooperating with high-speed wire electrical-discharge machine, all parts with curved surfaces generated by three directrixes and most of other parts with three dimensional curved surfaces can be machined. In addition, the worktable of the utility model also can be used as CNC rotatable worktable by rotating the upper swing worktable 90 degrees. On the other hand, it also can be serviced as a three-axis linkage device by cooperating with other machine tools.
Description
(1) technical field
The utility model is specifically related to a kind of main hardware device of complex space curved surface Wire-cut Electrical Discharge Machining digital control system.
(2) background technology
External wire electrical discharge machine tool processing space curved surface at a slow speed is to utilize special tapering cutter sweep to realize, is inapplicable on homemade high-speed wire electrical discharge machine tool.Utilize attachment device can realize the processing of tapering cutting and segment space curved surface part on the high-speed wire electrical discharge machine tool at home at present.The two-axis numerical control of Harbin Institute of Technology's development changes the pendulum workbench, can drive part to be processed when dead axle rotates again around another swing, can process on electric spark linear cutting machine that some are complex-shaped, the Parts with Space Surface of upper and lower surface shape abnormity.But utilize these devices can only realize the two-axis numerical control interlock, can only processing part spatial complex curved surface part.But process complicated more Parts with Space Surface, just powerless.
(3) summary of the invention
The purpose of this utility model be to provide a kind of can cooperate original high-speed wire electrical discharge machine tool process all three wires curved surfaces and other most of Parts with Space Surface, applied range, the built-in numerical control of the rational workpiece of simplicity of design change pendulum pendulum workbench.
The technical scheme that its technical problem that solves the utility model adopts is: it by base, set a table down, on set a table and turntable is formed, the axle of setting a table down by both sides is installed on the support on the base, on set a table by both sides the axle be installed in down set a table on, on turntable is installed in and sets a table, turntable is provided with transmission mechanism, motor and workpiece replacer, on set a table and descend the to set a table axle head of a side be connected with stepper motor and reducing gear, base is fixed on the workbench of lathe.
The utility model also has some architectural features like this:
1, between described two axle heads and support of setting a table down, on two axle heads of setting a table and under be provided with bearing between setting a table, bearing is for usheing to seat roller bearing units;
2, described reducing gear is a worm-and-wheel gear;
3, described turntable by two cover bearings and bottoms be fixed on set a table on, the turntable bearing is a single direction thrust ball bearing;
4, the transmission mechanism on the described turntable comprises turntable gear wheel and the turntable pinion that is meshed with the turntable gear wheel, and the turntable pinion links to each other with the turntable step-servo motor, and the turntable gear wheel is connected by interior hexagonal dormant bolt with the turntable lining;
5, described turntable inside is provided with boss and cooperates with two cover turntable bearings, and the turntable bottom links to each other with the turntable lining by bolt.
The utility model by three drive paths realize changeing, pendulum, pendulum three-shaft linkage, upper and lowerly set a table two axis at grade.When workbench was worked, the stepper motor of setting a table down was fixed on the matrix, passes through worm and gear speed-reduction apparatus by it, the swing of setting a table under realizing; On set a table on stepper motor sets a table under being fixed in, by another set of worm and gear speed-reduction apparatus, make the swing of setting a table by it; On the turntable stepper motor is fixed in and sets a table, by gear drive, turntable is rotated by it.Clamping workpiece is on panoramic table, and workpiece just can be realized the resultant motion of a rotation, two swings like this, reaches the purpose of three-shaft linkage.
The utility model has not only solved the deficiency of existing complex space curved surface part processing, and can process all three wires curved surfaces and other most of Parts with Space Surface, but the turnback of setting a table up and down, but turntable three-sixth turn, three axis and are realized three aggregate motions at grade simultaneously.This workbench cooperates with high-speed wire electrical discharge machine tool can process all three wires curved surfaces and other most of Parts with Space Surface, in addition, this workbench can also with on set a table back to turn 90 degrees and use as numerical control turntable, perhaps cooperate as the three-shaft linkage device and use with other lathes.
The beneficial effects of the utility model are: when can process the most of Parts with Space Surface of all three wires curved surfaces and other, simple in structure, cheap.The utility model versatility when combining with high-speed wire electrical discharge machine tool is good, simultaneously can also with on set a table back and turn 90 degrees as the numerical control turntable use, perhaps cooperate as the three-shaft linkage device and use with other lathes.
(4) description of drawings
Fig. 1 is a structure principle chart of the present utility model;
Fig. 2-Fig. 3 be turntable of the present utility model and on the structural map of setting a table.
(5) specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is further specified.
Present embodiment by base 1, set a table 2 down, on set a table 4 and turntable 5 form, 2 axles by both sides of setting a table down are installed on the support 8 on the base 1, on set a table 4 by both sides the axle be installed on the bearing block 3, turntable 5 is installed in sets a table on 4, turntable 5 is provided with transmission mechanism, motor and workpiece replacer, on set a table 4 and the axle head of 2 one sides of setting a table down be connected with stepper motor and reducing gear, base 1 is fixed on the workbench of lathe.In conjunction with Fig. 1, base 1 is fixed on the workbench of high speed travelling wire wire cutting machine tool, the support 8 at two ends be fixed on the base play a supportive role to setting a table down and two stands on the plane level to guarantee down to set a table at grade, 2 two axle heads of setting a table down are connected with worm reducer 9 and bearing block 13 respectively, on set a table 4 two axle heads and bearing block 3 and worm reducer 11 link together, to guarantee also in the level of on guaranteeing, setting a table that the axis of setting a table up and down is at grade.Turntable gear wheel 14 constitutes transmission with turntable pinion 6, and turntable stepper motor 7 drives turntable 5 and rotates.The swing of setting a table up and down drives by stepper motor 10,12.
In conjunction with Fig. 2 and Fig. 3, turntable gear wheel 14 is connected by interior hexagonal dormant bolt with turntable lining 15, turntable 5 inside are provided with boss and cooperate the running accuracy that guarantees turntable with two cover bearings 16, and turntable bottom 17 links to each other with turntable lining 15 by bolt and plays the effect of rigid bearing 16 and turntable 5.
Claims (6)
1. pendulum pendulum workbench is changeed in the built-in numerical control of workpiece, it by base, set a table down, on set a table and turntable is formed, it is characterized in that: the axle by both sides of setting a table down is installed on the support on the base, on set a table by both sides the axle be installed in down set a table on, on turntable is installed in and sets a table, turntable is provided with transmission mechanism, motor and workpiece replacer, on set a table and descend the to set a table axle head of a side be connected with stepper motor and reducing gear, base is fixed on the workbench of lathe.
2. pendulum pendulum workbench is changeed in the built-in numerical control of workpiece according to claim 1, it is characterized in that: between described two axle heads and support of setting a table down, on two axle heads of setting a table and under be provided with bearing between setting a table, bearing is the roller bearing units of usheing to seat.
3. pendulum pendulum workbench is changeed in the built-in numerical control of workpiece according to claim 2, and it is characterized in that: described reducing gear is a worm-and-wheel gear.
4. pendulum pendulum workbench is changeed in the built-in numerical control of workpiece according to claim 3, it is characterized in that: turntable by two cover bearings and bottom be fixed on set a table on, the turntable bearing is a single direction thrust ball bearing.
5. pendulum pendulum workbench is changeed in the built-in numerical control of workpiece according to claim 4, it is characterized in that: the transmission mechanism on the described turntable comprises turntable gear wheel and the turntable pinion that is meshed with the turntable gear wheel, the turntable pinion links to each other with the turntable step-servo motor, and the turntable gear wheel is connected by interior hexagonal dormant bolt with the turntable lining.
6. pendulum pendulum workbench is changeed in the built-in numerical control of workpiece according to claim 5, it is characterized in that: described turntable inside is provided with boss and cooperates with two cover turntable bearings, and the turntable bottom links to each other with the turntable lining by bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201160395U CN201020619Y (en) | 2007-04-20 | 2007-04-20 | Workpiece built-in type digital control rotating and swing work platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201160395U CN201020619Y (en) | 2007-04-20 | 2007-04-20 | Workpiece built-in type digital control rotating and swing work platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201020619Y true CN201020619Y (en) | 2008-02-13 |
Family
ID=39088026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201160395U Expired - Fee Related CN201020619Y (en) | 2007-04-20 | 2007-04-20 | Workpiece built-in type digital control rotating and swing work platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201020619Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105033671A (en) * | 2015-08-20 | 2015-11-11 | 宁波市凯博数控机械有限公司 | Two-shaft numerical control device used for machining shoe molds |
| CN105252347A (en) * | 2014-03-12 | 2016-01-20 | 滕天阳 | Built-in machine tool |
| CN114378606A (en) * | 2021-12-27 | 2022-04-22 | 北京星航机电装备有限公司 | Table arranging device |
-
2007
- 2007-04-20 CN CNU2007201160395U patent/CN201020619Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105252347A (en) * | 2014-03-12 | 2016-01-20 | 滕天阳 | Built-in machine tool |
| CN105382554A (en) * | 2014-03-12 | 2016-03-09 | 滕天阳 | Built-in machine tool |
| CN105252347B (en) * | 2014-03-12 | 2017-04-12 | 滕天阳 | Built-in machine tool |
| CN105033671A (en) * | 2015-08-20 | 2015-11-11 | 宁波市凯博数控机械有限公司 | Two-shaft numerical control device used for machining shoe molds |
| CN114378606A (en) * | 2021-12-27 | 2022-04-22 | 北京星航机电装备有限公司 | Table arranging device |
| CN114378606B (en) * | 2021-12-27 | 2023-03-14 | 北京星航机电装备有限公司 | Table arranging device |
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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: 20080213 Termination date: 20100420 |