CN204183061U - For the precision rotation fixture of linear cutter - Google Patents
For the precision rotation fixture of linear cutter Download PDFInfo
- Publication number
- CN204183061U CN204183061U CN201420609989.1U CN201420609989U CN204183061U CN 204183061 U CN204183061 U CN 204183061U CN 201420609989 U CN201420609989 U CN 201420609989U CN 204183061 U CN204183061 U CN 204183061U
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- CN
- China
- Prior art keywords
- motor
- support
- main shaft
- linear cutter
- riser
- 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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Abstract
The utility model discloses a kind of precision rotation fixture for linear cutter, comprise spindle synchronous wheel, support, Timing Belt, motor mounting plate, motor drum in-phase, motor, riser, chuck and main shaft; Described motor is fixedly connected with described riser through described motor mounting plate, and this riser is fixed on described support, and described motor shaft end is connected with described motor drum in-phase; Described main shaft is arranged on the inside of described support, and two ends external described spindle synchronous wheel and the chuck respectively of this main shaft, described motor drum in-phase and spindle synchronous wheel are positioned at described motor and the homonymy of support, and are connected by described Timing Belt.The utility model possesses precision rotation axle, is applicable to the linear cutter of the similar workpiece such as spheroid, can simplified processing process, economization setting for machine process.
Description
Technical field
The utility model relates to a kind of precise clamp, is specially the precision rotation fixture for linear cutter.
Background technology
The wire of wire cutting machine tool and the machined surface of feed mechanism envelope are generally plane or inclined-plane, part advanced wire cutting machine tool adjustable wire electrode favours machine axes, coordinate multi-shaft interlocked, realize the cone processing of the opposite sex up and down, but the setting for machine process that it relates to is complicated, and is still difficult to realize the processing of sphere.For this problem, increased the free degree of workpiece to be machined by rolling clamp, then can realize the linear cutter of the similar 3 d parts such as spheroid on the one hand, also can reduce lathe adjustment process on the other hand.In addition, line cutting processing relates to working solution shower more, particularly immersion linear cutter, and fixture need be followed workpiece and is immersed in completely in working solution, easily causes bearing rust and affects fixture running accuracy.Therefore, for realizing this fixture, and make it to possess precision rotation function, the problem that need solve is:
1) the driving-chain layout of fixture and the movement relation of assembly thereof;
2) running accuracy of fixture and the adjustment of gap of main reinforcement;
3) location of workpiece and clamping;
4) the anti-working solution submergence of anti-corrosion and motor.
Summary of the invention
The utility model, for the problems referred to above, proposes a kind of precision rotation fixture for linear cutter, by increasing the free degree of workpiece to be machined, realizes spheroid linear cutter.
The technical scheme that the utility model adopts is:
For a precision rotation fixture for linear cutter, its feature is: comprise spindle synchronous wheel, support, Timing Belt, motor mounting plate, motor drum in-phase, motor, riser, chuck and main shaft;
Described motor is fixedly connected with described riser through described motor mounting plate, and this riser is fixed on described support, and described motor shaft end is connected with described motor drum in-phase;
Described main shaft is arranged on the inside of described support, and two ends external described spindle synchronous wheel and the chuck respectively of this main shaft, described motor drum in-phase and spindle synchronous wheel are positioned at described motor and the homonymy of support, and are connected by described Timing Belt.
Also comprise sealing ring, adjustment ring, bearing and end cap, described main shaft is fixed on described base inner by the bearing of upper and lower two groups of symmetries, located by the main shaft shaft shoulder between these two groups of bearings, and compressed by described end cap, between described bearing and end cap, be provided with described adjustment ring; Described sealing ring is provided with between described end cap and support.
The degree of protection of described motor meets IP68 requirement.
Described bearing is stainless steel water-sealed bearing, and the difficult corrosion metals material of described support, can be immersed in water and oil base working solution.
Compared with prior art, the utility model beneficial effect is, possesses precision rotation axle, by increasing the free degree of workpiece to be machined, realizes spheroid linear cutter, and can simplified processing process, economization setting for machine process.
Accompanying drawing explanation
Fig. 1 is the precision rotation fixture schematic three dimensional views of the utility model for linear cutter;
Fig. 2 is the partial sectional view of the utility model for the precision rotation fixture of linear cutter;
In figure: 1: spindle synchronous is taken turns, 2: support, 3: Timing Belt, 4: motor mounting plate, 5: motor drum in-phase, 6: motor, 7: riser, 8: chuck, 9: workpiece to be processed, 10: sealing ring, 11: adjustment ring, 12: bearing, 13: main shaft, 14: end cap.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further illustrated, but protection domain of the present utility model should do not limited with this.
As shown in Figure 1 for the precision rotation fixture of linear cutter, comprise support 2, main shaft 13, Timing Belt 3, chuck 8; Described main shaft 13 is installed in support 2 by two groups of bearings 12, by main shaft 13 shaft shoulder location between two groups of bearings 12, and is compressed by the two groups of end caps 14 arranged before and after support 2, is provided with adjustment ring 11 between bearing 12 and end cap 14; Sealing ring 10 is provided with between end cap 14 and support 2;
Described main shaft 13 one end connecting chuck 8, the other end connects spindle synchronous wheel 1, and spindle synchronous wheel 1 is connected by Timing Belt 3 with motor drum in-phase 5; Motor drum in-phase 5 is installed on motor 6 axle head, and motor 6 is fixed on riser 7 by motor mounting plate 4, and riser 7 is arranged on support 2;
The degree of protection of above-mentioned motor 6 meets IP68 requirement;
Above-mentioned bearing 12 is stainless steel water-sealed bearing, and the difficult corrosion metals material of described support 2, can be immersed in water and oil base working solution.
As shown in Figure 1 for the precision rotation fixture of linear cutter, drive main shaft 13 to rotate with motor 6 by Timing Belt 3, when being to prevent support 2 holding workpiece to be immersed in working solution by the setting of motor 6 position higher than support 2, working solution touches motor 6.Adjustment ring 11 as shown in Figure 2, for adjusting the axial gap between bearing, prevents main shaft 13 axial jump.
Embodiment 1
Workpiece to be processed 9 as shown in Figure 1, this workpiece top is spheroid, what connect spheroid is tapered rod structure, use precision rotation fixture described in the utility model, without the need to adjusting the angle of wire electrode and main shaft, only workpiece to be processed blank need be clipped on chuck 8, wire electrode makes two dimension (such as, fixture is positioned at XY plane, then wire electrode can be parallel to Z-direction without the need to tilting, now only needing to consider XY planar obit simulation) feed motion then can process top spheroid and tapered rod, and its precision can reach micron order.
Claims (3)
1. for a precision rotation fixture for linear cutter, it is characterized in that: comprise spindle synchronous wheel (1), support (2), Timing Belt (3), motor mounting plate (4), motor drum in-phase (5), motor (6), riser (7), chuck (8) and main shaft (13);
Described motor (6) is fixedly connected with described riser (7) through described motor mounting plate (4), this riser (7) is fixed on described support (2), and described motor (6) axle head is connected with described motor drum in-phase (5);
Described main shaft (13) is arranged on the inside of described support (2), two ends external described spindle synchronous wheel (1) and the chuck (8) respectively of this main shaft (13), described motor drum in-phase (5) and spindle synchronous wheel (1) are positioned at described motor (6) and the homonymy of support (2), and are connected by described Timing Belt (3).
2. the precision rotation fixture for linear cutter according to claim 1, it is characterized in that, also comprise sealing ring (10), adjustment ring (11), bearing (12) and end cap (14), it is inner that described main shaft (13) is fixed on described support (2) by the bearing (12) of upper and lower two groups of symmetries, located by main shaft (13) shaft shoulder between these two groups of bearings (12), and compressed by described end cap (14), be provided with described adjustment ring (11) between described bearing (12) and end cap (14); Described sealing ring (10) is provided with between described end cap (14) and support (2).
3. the precision rotation fixture for linear cutter according to claim 1, is characterized in that, described bearing (12) is stainless steel water-sealed bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420609989.1U CN204183061U (en) | 2014-10-21 | 2014-10-21 | For the precision rotation fixture of linear cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420609989.1U CN204183061U (en) | 2014-10-21 | 2014-10-21 | For the precision rotation fixture of linear cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204183061U true CN204183061U (en) | 2015-03-04 |
Family
ID=52615092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420609989.1U Expired - Fee Related CN204183061U (en) | 2014-10-21 | 2014-10-21 | For the precision rotation fixture of linear cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204183061U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106238842A (en) * | 2016-09-27 | 2016-12-21 | 东北大学 | Rotating mechanism and board for low-speed wire cutting linear cutter micro tool electrode |
| CN106563858A (en) * | 2015-10-10 | 2017-04-19 | 上海交通大学 | Rotational part wire-electrode cutting machining method based on outline approaching method |
-
2014
- 2014-10-21 CN CN201420609989.1U patent/CN204183061U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106563858A (en) * | 2015-10-10 | 2017-04-19 | 上海交通大学 | Rotational part wire-electrode cutting machining method based on outline approaching method |
| CN106238842A (en) * | 2016-09-27 | 2016-12-21 | 东北大学 | Rotating mechanism and board for low-speed wire cutting linear cutter micro tool electrode |
| CN106238842B (en) * | 2016-09-27 | 2019-02-05 | 东北大学 | Rotating mechanism and board for low-speed wire cutting linear cutter micro tool electrode |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Chen Jipeng Inventor after: Tang Hongliang Inventor after: Chen Baojuan Inventor after: Gu Lin Inventor before: Chen Jipeng Inventor before: Tang Hongliang Inventor before: Chen Baojuan Inventor before: Gu Lin |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150304 Termination date: 20161021 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |