CN102476303A - Vacuum sucking disc device of novel numerical control machine tool - Google Patents
Vacuum sucking disc device of novel numerical control machine tool Download PDFInfo
- Publication number
- CN102476303A CN102476303A CN201010555201XA CN201010555201A CN102476303A CN 102476303 A CN102476303 A CN 102476303A CN 201010555201X A CN201010555201X A CN 201010555201XA CN 201010555201 A CN201010555201 A CN 201010555201A CN 102476303 A CN102476303 A CN 102476303A
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- vacuum
- machine tool
- anchor clamps
- control machine
- numerical control
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Abstract
The invention relates to a vacuum sucking disc device of a novel numerical control machine tool, and the vacuum sucking disc device belongs to a fixture tool of the numerical control machine tool. The vacuum sucking disc device of the novel numerical control machine tool has the structural characteristics that the vacuum sucking disc device of the novel numerical control machine tool comprises a fixture, a vacuum tube, a sealing block and a connection block, wherein the connection block is connected with a machine tool spindle; the fixture is connected with the connection block; a sealing block is arranged between the fixture and the connection block; the sealing block and the fixture mutually surround to form a vacuum slot; the vacuum slot is communicated with a vacuum hole arranged on the fixture; the position of the vacuum hole on the surface of the fixture is provided with a working slot; the vacuum tube is arranged in the machine tool spindle; one end of the vacuum tube is communicated with the vacuum slot; and the other end of the vacuum tube is communicated with a vacuumized device. The vacuum sucking disc device of the novel numerical control machine tool has the advantages of reasonable structure design, good sealing effect and no vibration under high-speed rotation, and sheet metal is machined at high precision without damage.
Description
Technical field
The present invention relates to a kind of vacuum chuck device of Digit Control Machine Tool, it belongs to a kind of clamp fixture of Digit Control Machine Tool.
Background technology
With Digit Control Machine Tool processing metal thin slice the time, normally be placed in sheet metal on the chuck and process, chuck is to adopt the method for machinery to grip sheet metal; And in the process of clamping; Because the thickness of sheet metal is too little, quality is too light, is easy to cause the distortion of sheet metal; Not only influence machining accuracy, also can cause scrapping of sheet metal when serious.Except the clamping precision that improves chuck, also there is not other good method to solve this problem at present.
Summary of the invention
Technical problem to be solved by this invention provides a kind of reasonable in design, the high-precision processing metal thin slice of not damaged, good sealing effect, the vacuum chuck device of vibrationless Digit Control Machine Tool under the rotation at a high speed.
The present invention solves the problems of the technologies described above the vacuum chuck device that the technical scheme that is adopted is this Digit Control Machine Tool, and its design feature is: be made up of anchor clamps, vacuum tube, sealing block and contiguous block, described contiguous block links to each other with machine tool chief axis; Anchor clamps link to each other with contiguous block; Between anchor clamps and contiguous block, be provided with sealing block, sealing block becomes vacuum tank with the anchor clamps one common peripheral, and vacuum tank is connected with vacuum hole on being arranged on anchor clamps; Position at the chucking surface vacuum hole is provided with work nest; Vacuum tube is arranged in the machine tool chief axis, and an end of vacuum tube is connected with vacuum tank, and an other end is connected with the device that vacuumizes.
Be provided with sealing strip between sealing block of the present invention and the anchor clamps.Improve tightness, better kept the vacuum in the fourth vacuum tank, guaranteed the negative pressure intensity at vacuum hole place.
Contiguous block of the present invention links to each other through spindle screw with machine tool chief axis, and anchor clamps link to each other with contiguous block through clamp bolt, and sealing block links to each other through sealing screw with anchor clamps.The screw ways of connecting makes whole device more firm, in the process of high speed rotary processing, can not produce vibration and displacement relatively between each parts.
The present invention compares with prior art and has the following advantages and effect: 1, solved the clamping problem that the micro metal thin slice is processed in high-speed machine tool, promptly can not cause the distortion of sheet metal, do not influenced machining accuracy again; 2, owing to adopted sealing strip.Improve tightness, better kept the vacuum in the vacuum tank, guaranteed the negative pressure intensity at vacuum hole place.3, owing to adopted the screw ways of connecting, make whole device more firm, in the process of high speed rotary processing, can not produce vibration and displacement relatively between each parts.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the left view of Fig. 1.
The specific embodiment
Below in conjunction with embodiment the present invention is done further detailed description, following examples are to explanation of the present invention and the present invention is not limited to following examples.
Embodiment 1:
Like Fig. 1, shown in 2, present embodiment is made up of anchor clamps 4, vacuum tube 2, sealing block 7 and contiguous block 11.Wherein, contiguous block 11 directly links to each other with machine tool chief axis 1 through spindle screw 3, and anchor clamps 4 cover on contiguous block 11; Anchor clamps 4 are connected through clamp bolt 5 with contiguous block 11; Be provided with between anchor clamps 4 and the contiguous block 11 and anchor clamps 4 close-connected sealing blocks 7, sealing block 7 and anchor clamps 4 link to each other through sealing screw, and sealing block 7 is provided with sealing strip 12; Space between sealing block 7 and the anchor clamps 4 is a vacuum tank 10, and sealing strip 12 has guaranteed the vacuum in the vacuum tank 10.Vacuum tube 2 is arranged among the machine tool chief axis l, and an end of vacuum tube 2 is connected with the device that vacuumizes, and an other end is connected with vacuum tank.The surface of anchor clamps 4 is provided with four work nests 8, is provided with vacuum hole 9 in the middle of the work nest 8, and vacuum hole 9 is connected with vacuum tank 10.
During work, the air in the vacuum tube 2 is extracted out, in vacuum tank 10, formed vacuum; Thereby make vacuum hole 9 produce negative pressure; The sheet metal that will process is placed in the work nest 8, and it will tightly be adsorbed in the work nest 8, keeps this negative pressure; Rotation machine tool chief axis 1 just can have been processed sheet metal.
Machine tool chief axis 1 of the present invention is prior art with the device that vacuumizes, and can adopt ordinary machine tool and common air compressor machine, and the processing method of sheet metal also is the category of prior art with technology, all no longer tired stating.
In addition, need to prove, the specific embodiment described in this specification, its zero, the shape of parts, institute's title of being named etc. can be different.Allly conceive equivalence or the simple change that described structure, characteristic and principle are done, include in the protection domain of patent of the present invention according to patent of the present invention.Person of ordinary skill in the field of the present invention can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment; Only otherwise depart from structure of the present invention or surmount the defined scope of these claims, all should belong to protection scope of the present invention.
Claims (2)
1. the vacuum chuck device of a Digit Control Machine Tool, it is characterized in that: be made up of anchor clamps, vacuum tube, sealing block and contiguous block, described contiguous block links to each other with machine tool chief axis; Anchor clamps link to each other with contiguous block; Between anchor clamps and contiguous block, be provided with sealing block, sealing block becomes vacuum tank with the anchor clamps one common peripheral, and vacuum tank is connected with vacuum hole on being arranged on anchor clamps; Position at the chucking surface vacuum hole is provided with work nest; Vacuum tube is arranged in the machine tool chief axis, and an end of vacuum tube is connected with vacuum tank, and an other end is connected with the device that vacuumizes.
2. the vacuum chuck device of Digit Control Machine Tool according to claim 1 is characterized in that: be provided with sealing strip between described sealing block and the anchor clamps; Contiguous block links to each other through spindle screw with machine tool chief axis, and anchor clamps link to each other with contiguous block through clamp bolt, and sealing block links to each other through sealing screw with anchor clamps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010555201XA CN102476303A (en) | 2010-11-23 | 2010-11-23 | Vacuum sucking disc device of novel numerical control machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010555201XA CN102476303A (en) | 2010-11-23 | 2010-11-23 | Vacuum sucking disc device of novel numerical control machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102476303A true CN102476303A (en) | 2012-05-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010555201XA Pending CN102476303A (en) | 2010-11-23 | 2010-11-23 | Vacuum sucking disc device of novel numerical control machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102476303A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106583757A (en) * | 2016-11-30 | 2017-04-26 | 中国人民解放军国防科学技术大学 | Processing device and processing method for high-accuracy ultra-thin metal foils |
| CN107498356A (en) * | 2017-08-18 | 2017-12-22 | 上海现代先进超精密制造中心有限公司 | Single point diamond turning o clamp for machining and method for ultra thin plate class optical element |
| CN108000264A (en) * | 2017-12-29 | 2018-05-08 | 嘉兴超纳金真空镀膜科技有限公司 | Metal disk surface finish draw silk device |
-
2010
- 2010-11-23 CN CN201010555201XA patent/CN102476303A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106583757A (en) * | 2016-11-30 | 2017-04-26 | 中国人民解放军国防科学技术大学 | Processing device and processing method for high-accuracy ultra-thin metal foils |
| CN107498356A (en) * | 2017-08-18 | 2017-12-22 | 上海现代先进超精密制造中心有限公司 | Single point diamond turning o clamp for machining and method for ultra thin plate class optical element |
| CN108000264A (en) * | 2017-12-29 | 2018-05-08 | 嘉兴超纳金真空镀膜科技有限公司 | Metal disk surface finish draw silk device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120530 |