CN101502937A - Vacuum chuck device of numerical control machine - Google Patents
Vacuum chuck device of numerical control machine Download PDFInfo
- Publication number
- CN101502937A CN101502937A CNA2009100966533A CN200910096653A CN101502937A CN 101502937 A CN101502937 A CN 101502937A CN A2009100966533 A CNA2009100966533 A CN A2009100966533A CN 200910096653 A CN200910096653 A CN 200910096653A CN 101502937 A CN101502937 A CN 101502937A
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- vacuum
- anchor clamps
- machine tool
- clamp
- control machine
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Abstract
The invention relates to a vacuum chuck device of a numerical control machine, which belongs to a clamp fixture of the numerical control machine. The structure of the vacuum chuck device of the numerical control machine is characterized by comprising a clamp, a vacuum tube, a sealing block and a connecting block; the connecting block is connected with a spindle of the machine, and the clamp is connected with the connecting block; the sealing block is arranged between the clamp and the connecting block; the sealing block and the clamp jointly form a vacuum tank, and the vacuum tank is communicated with a vacuum hole on the clamp; the surface of the clamp where the vacuum hole is arranged is equipped with a working tank; the vacuum tube is arranged in the spindle of the machine; one end of the vacuum tube is communicated with the vacuum tank, and the other end is communicated with a vacuum-pumping device. The vacuum chuck device has the advantages of reasonable structure design, non-invasive and high-precision processing metal sheet, good sealing effect, and no vibration under high-speed rotation.
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 sheet metal is placed on the chuck and processes, chuck is to adopt the method for machinery that sheet metal is gripped, 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, its design feature is: by anchor clamps, vacuum tube, sealing block and contiguous block are formed, 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, 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, one 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 vacuum tank, guaranteed the negative pressure intensity at vacuum hole place.
Contiguous block of the present invention links to each other by spindle screw with machine tool chief axis, and anchor clamps link to each other with contiguous block by clamp bolt, and sealing block links to each other by sealing screw with anchor clamps.The screw ways of connecting makes whole device more firm, in the process of rotation processing at a high speed, can not produce vibration and relative displacement 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 rotation processing at a high speed, can not produce vibration and relative displacement 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
The present invention is described in further detail below in conjunction with embodiment, and following examples are explanation of the invention and the present invention is not limited to following examples.
Embodiment 1:
As shown in Figure 1, 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 by spindle screw 3, anchor clamps 4 cover on contiguous block 11, anchor clamps 4 are connected by 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 by 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 in the machine tool chief axis 1, 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, air in the vacuum tube 2 is extracted out, in vacuum tank 10, form 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 and the device that vacuumizes are prior art, can adopt ordinary machine tool and common air compressor machine, and the processing method of sheet metal and technology also are the categories of prior art, all are not repeated.
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, feature and principle are done, be included in the protection domain of patent of the present invention according to patent of the present invention.The technical staff of the technical field of the 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 (3)
1, a kind of vacuum chuck device of Digit Control Machine Tool, it is characterized in that: form by 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, 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, one 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.
3, the vacuum chuck device of Digit Control Machine Tool according to claim 1 is characterized in that: described contiguous block links to each other by spindle screw with machine tool chief axis, and anchor clamps link to each other with contiguous block by clamp bolt, and sealing block links to each other by sealing screw with anchor clamps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100966533A CN101502937A (en) | 2009-03-12 | 2009-03-12 | Vacuum chuck device of numerical control machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100966533A CN101502937A (en) | 2009-03-12 | 2009-03-12 | Vacuum chuck device of numerical control machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101502937A true CN101502937A (en) | 2009-08-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2009100966533A Pending CN101502937A (en) | 2009-03-12 | 2009-03-12 | Vacuum chuck device of numerical control machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101502937A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102476300A (en) * | 2010-11-30 | 2012-05-30 | 中国科学院大连化学物理研究所 | Vacuum adsorption equipment used for fixing thin-wall plane workpiece |
| CN102513468A (en) * | 2011-11-15 | 2012-06-27 | 广东工业大学 | Vacuum adsorption unit having vibrating separation function |
| CN102848229A (en) * | 2012-08-29 | 2013-01-02 | 苏州市意可机电有限公司 | Vacuum pneumatic fixture for synthesizer back plate |
| CN103158918A (en) * | 2011-12-09 | 2013-06-19 | 苏州工业园区高登威科技有限公司 | Vacuum suction nozzle |
| CN103158916A (en) * | 2011-12-09 | 2013-06-19 | 苏州工业园区高登威科技有限公司 | Vacuum suction nozzle |
| CN104191251A (en) * | 2014-09-15 | 2014-12-10 | 北京理工大学 | Turning, grinding and compositing machine tool for missile heat-proof sleeves |
| CN105500036A (en) * | 2015-12-24 | 2016-04-20 | 广东长盈精密技术有限公司 | Processing device |
| CN105773258A (en) * | 2016-04-20 | 2016-07-20 | 中山市北村机械设备有限公司 | Numerically-controlled lathe with vacuum suction disc |
| 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 |
| CN108127452A (en) * | 2017-12-04 | 2018-06-08 | 广东开放大学（广东理工职业学院） | A kind of fixture for inclined-plane part processing |
| CN108188888A (en) * | 2017-12-29 | 2018-06-22 | 嘉兴超纳金真空镀膜科技有限公司 | A kind of disk wire-drawing frame |
-
2009
- 2009-03-12 CN CNA2009100966533A patent/CN101502937A/en active Pending
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102476300A (en) * | 2010-11-30 | 2012-05-30 | 中国科学院大连化学物理研究所 | Vacuum adsorption equipment used for fixing thin-wall plane workpiece |
| CN102513468A (en) * | 2011-11-15 | 2012-06-27 | 广东工业大学 | Vacuum adsorption unit having vibrating separation function |
| CN103158918A (en) * | 2011-12-09 | 2013-06-19 | 苏州工业园区高登威科技有限公司 | Vacuum suction nozzle |
| CN103158916A (en) * | 2011-12-09 | 2013-06-19 | 苏州工业园区高登威科技有限公司 | Vacuum suction nozzle |
| CN102848229A (en) * | 2012-08-29 | 2013-01-02 | 苏州市意可机电有限公司 | Vacuum pneumatic fixture for synthesizer back plate |
| CN104191251A (en) * | 2014-09-15 | 2014-12-10 | 北京理工大学 | Turning, grinding and compositing machine tool for missile heat-proof sleeves |
| CN105500036A (en) * | 2015-12-24 | 2016-04-20 | 广东长盈精密技术有限公司 | Processing device |
| CN105773258A (en) * | 2016-04-20 | 2016-07-20 | 中山市北村机械设备有限公司 | Numerically-controlled lathe with vacuum suction disc |
| CN105773258B (en) * | 2016-04-20 | 2018-05-25 | 中山市北村机械设备有限公司 | One kind has vacuum cup numerically controlled lathe |
| CN108127452A (en) * | 2017-12-04 | 2018-06-08 | 广东开放大学（广东理工职业学院） | A kind of fixture for inclined-plane part processing |
| CN108127452B (en) * | 2017-12-04 | 2023-12-12 | 广东开放大学（广东理工职业学院） | Clamp for machining inclined surface part |
| 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 |
| CN108188888A (en) * | 2017-12-29 | 2018-06-22 | 嘉兴超纳金真空镀膜科技有限公司 | A kind of disk wire-drawing frame |
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Open date: 20090812 |