CN104440325A - Vacuum clamping device for numerical-control milling - Google Patents
Vacuum clamping device for numerical-control milling Download PDFInfo
- Publication number
- CN104440325A CN104440325A CN201410837793.2A CN201410837793A CN104440325A CN 104440325 A CN104440325 A CN 104440325A CN 201410837793 A CN201410837793 A CN 201410837793A CN 104440325 A CN104440325 A CN 104440325A
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- CN
- China
- Prior art keywords
- vacuum
- tooling platform
- generating device
- milling
- suction nozzle
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/08—Work-clamping means other than mechanically-actuated
- B23Q3/088—Work-clamping means other than mechanically-actuated using vacuum means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a vacuum clamping device for numerical-control milling. The vacuum clamping device comprises a tool base and a vacuum generating device. An air guide groove and a sealing groove are formed in the tool base. An air inlet of the air guide groove is connected with a tool table. An outlet of the air guide groove is provided with a sealing cover which is connected with the bottom end face of the tool base through a screw. The vacuum generating device is connected with the tool base at the outlet of the air guide groove. A sealing ring is arranged in the sealing groove and connected with one end face of the tool table. The tool table is provided with a plurality of suction nozzles which can adsorb a plurality of work-pieces. In the working process, the vacuum clamping device is installed on a working table of a numerical-control milling machine, the vacuum generating device is started, the work-pieces are placed on the tool table, and milling can be started till to completion. The vacuum clamping device for numerical-control milling is high in universality without special location, particularly suitable for the various special-shaped thin-wall light work-pieces, capable of milling a plurality of identical work-pieces, and high in efficiency.
Description
Technical field
The present invention relates to a kind of vacuum holding clamp device of NC Milling.
Background technology
The clamping device of numerical control lathe processing in prior art, multiplex electromagnetism platform absorption or with T-slot platform clamping.
Its weak point is: electromagnetism platform adsorbs or all has its limitation with T-slot platform clamping, it is steel class workpiece that the absorption of electromagnetism platform can only adsorb material, T-slot platform clamping can not clamp for thin-walled, light weight or shaped piece or easily causes distortion or have many places can not be arrived by Milling Machining, and versatility is not strong.。
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of vacuum holding clamp device of NC Milling, makes its convenient mounting and clamping, highly versatile, and part is not yielding, and precision is high.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: the vacuum holding clamp device providing a kind of NC Milling, comprises working base, vacuum generating device and tooling platform; Be designed with air slot and seal groove in described working base, described air slot arrival end is connected with tooling platform, and the described air slot port of export has a seal cover to be locked together by screw and working base bottom face; Described vacuum generating device exports with air slot and is connected; Be provided with sealing ring in described seal groove, described sealing ring is connected with an end face of tooling platform; Described tooling platform is provided with suction nozzle, and described suction nozzle includes sealing gasket, silica gel mouth and suction nozzle body; Open vacuum generating device only workpiece to be placed on tooling platform and can be machined to finished product.
Preferably, described vacuum generating device comprises vavuum pump and vacuum control valve, according to the size of workpiece quality, regulates the adjustable absorption affinity to tooling platform of vacuum control valve.
Preferably, described tooling platform arranges multiple suction nozzle, once can put a multiple workpiece, can start shooting is machined to finished product and comprises working base, vacuum generating device simultaneously.
The invention has the beneficial effects as follows: the vacuum holding clamp device of NC Milling of the present invention, can install workpiece additional fast, without the need to special location, highly versatile, be particularly suitable for clamping of the workpiece of various special-shaped thin wall light weight, efficiency is high.
Accompanying drawing explanation
Fig. 1 is the main sectional structure schematic diagram of the vacuum holding clamp device of NC Milling of the present invention;
Fig. 2 is the plan structure schematic diagram of the vacuum holding clamp device of NC Milling of the present invention;
Fig. 3 is the A portion partial enlarged drawing of Fig. 1;
Wherein, 1, working base; 2, vacuum generating device; 3, tooling platform; 4, air slot; 5, seal groove; 6, seal cover; 7, screw; 8, sealing ring; 9, suction nozzle; 10, sealing gasket; 11, silica gel mouth; 12, suction nozzle body; 13, vavuum pump; 14, vacuum control valve; 15, workpiece.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
Embodiments of the invention as shown in Figure 1-2: a kind of vacuum holding clamp device of NC Milling, comprise working base 1, vacuum generating device 2 and tooling platform 3; Be designed with air slot 4 and seal groove 5 in described working base 1, described air slot 4 arrival end is connected with tooling platform 3, and described air slot 4 port of export has a seal cover 6 to be locked together by screw and working base 1 bottom face; Described vacuum generating device 2 exports with air slot 4 and is connected; Be provided with sealing ring 8 in described seal groove 5, described sealing ring 8 is connected with an end face of tooling platform 3; Described tooling platform 3 is provided with suction nozzle 9, and described suction nozzle 9 includes sealing gasket 10, silica gel mouth 11 and suction nozzle body 12; Open vacuum generating device 2 only workpiece 15 to be placed on tooling platform 3 and can be machined to finished product; Described vacuum generating device 2 comprises vavuum pump 13 and vacuum control valve 14, according to the size of workpiece 15 quality, regulates the adjustable absorption affinity to tooling platform 3 of vacuum control valve 14; Described tooling platform 3 arranges multiple suction nozzle 9, once can put a multiple workpiece 15, can start shooting simultaneously be machined to finished product.
The invention has the beneficial effects as follows: can install workpiece additional fast, without the need to special location, highly versatile, be particularly suitable for clamping of the workpiece of various special-shaped thin wall light weight, efficiency is high.
The course of work of the vacuum holding clamp device of NC Milling of the present invention is as follows:
In Fig. 1-2, during work, vacuum holding clamp device 2 is arranged on the workbench of CNC milling machine, opens vacuum generating device 2, and be placed on by workpiece 14 on tooling platform 3, Milling Machining can start until complete.
The vacuum holding clamp device of NC Milling of the present invention, without the need to special location, highly versatile, is particularly suitable for various special-shaped thin wall light weight workpiece, can the simultaneously multiple identical workpiece of Milling Machining, and efficiency is high.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (3)
1. a vacuum holding clamp device for NC Milling, comprises working base (1), vacuum generating device (2) and tooling platform (3); It is characterized in that, air slot (4) and seal groove (5) is designed with in described working base (1), described air slot (4) arrival end is connected with tooling platform (3), and described air slot (4) port of export has a seal cover (6) to be locked together by screw (7) and working base (1) bottom face; Described vacuum generating device (2) exports with air slot (4) and is connected; Be provided with sealing ring (8) in described seal groove (5), described sealing ring (8) is connected with an end face of tooling platform (3); Described tooling platform (3) is provided with suction nozzle (9), described suction nozzle (9) includes sealing gasket (10), silica gel mouth (11) and suction nozzle body (12); Open vacuum generating device (2) only workpiece (15) to be placed on tooling platform (3) and can finished product to be machined to.
2. the vacuum holding clamp device of NC Milling according to claim 1, it is characterized in that described vacuum generating device (2) comprises vavuum pump (13) and vacuum control valve (14), according to the size of workpiece (15) quality, regulate vacuum control valve (14) the adjustable absorption affinity to tooling platform (3).
3. the vacuum holding clamp device of NC Milling according to claim 1, is characterized in that described tooling platform (3) arranges multiple suction nozzle (9), once can put a multiple workpiece (15), can start shooting simultaneously be machined to finished product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410837793.2A CN104440325A (en) | 2014-12-30 | 2014-12-30 | Vacuum clamping device for numerical-control milling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410837793.2A CN104440325A (en) | 2014-12-30 | 2014-12-30 | Vacuum clamping device for numerical-control milling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104440325A true CN104440325A (en) | 2015-03-25 |
Family
ID=52887487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410837793.2A Pending CN104440325A (en) | 2014-12-30 | 2014-12-30 | Vacuum clamping device for numerical-control milling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104440325A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105269354A (en) * | 2015-10-26 | 2016-01-27 | 上海理工大学 | Clamping device and method for thin-walled frame type parts |
| CN105397530A (en) * | 2015-12-14 | 2016-03-16 | 中南林业科技大学 | Clamp used for milling thin-wall-frame-class parts |
| CN105643313A (en) * | 2016-03-07 | 2016-06-08 | 中信重工机械股份有限公司 | Machining method for special-shaped workpiece of which surface is irregular spatial curved surface |
| CN107138988A (en) * | 2016-03-01 | 2017-09-08 | 大族激光科技产业集团股份有限公司 | One kind bores ink recorder workbench |
| CN107443200A (en) * | 2016-06-01 | 2017-12-08 | 中国科学院大连化学物理研究所 | A kind of milling vacuum suction regulating platform |
| CN108188916A (en) * | 2017-11-29 | 2018-06-22 | 东莞华晶粉末冶金有限公司 | Polishing grinding equipment and abrasive polishing method |
| CN111085888A (en) * | 2020-02-11 | 2020-05-01 | 扬州大学 | Pneumatic clamping sucker for processing stirrer with aeration function |
| CN111421418A (en) * | 2020-04-25 | 2020-07-17 | 徐州创之社通用技术产业研究院有限公司 | Vacuum adsorption cup structure for glass edging |
| CN113319628A (en) * | 2021-07-05 | 2021-08-31 | 航天科工哈尔滨风华有限公司 | Device and method for reducing machining deformation of heat exchange plate |
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| DE3208864A1 (en) * | 1982-03-11 | 1983-09-22 | Herbert 8000 München Gulden | Workpiece clamping device arranged on a machine tool for machining work |
| CN102501100A (en) * | 2011-11-02 | 2012-06-20 | 江苏申模数字化制造技术有限公司 | Vacuum suction clamp |
| CN102825392A (en) * | 2012-09-12 | 2012-12-19 | 昆山允可精密工业技术有限公司 | Novel vacuum-absorption working platform |
| CN202943455U (en) * | 2012-10-24 | 2013-05-22 | 西安志越机电科技有限公司 | Clamp for milling sheet parts |
| CN203156623U (en) * | 2013-04-01 | 2013-08-28 | 四川长虹电器股份有限公司 | Vacuum adsorption platform capable of being adaptive to size of baseplate automatically |
| CN204397432U (en) * | 2014-12-30 | 2015-06-17 | 适新科技（苏州）有限公司 | A kind of vacuum holding clamp device of NC Milling |
-
2014
- 2014-12-30 CN CN201410837793.2A patent/CN104440325A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3208864A1 (en) * | 1982-03-11 | 1983-09-22 | Herbert 8000 München Gulden | Workpiece clamping device arranged on a machine tool for machining work |
| CN102501100A (en) * | 2011-11-02 | 2012-06-20 | 江苏申模数字化制造技术有限公司 | Vacuum suction clamp |
| CN102825392A (en) * | 2012-09-12 | 2012-12-19 | 昆山允可精密工业技术有限公司 | Novel vacuum-absorption working platform |
| CN202943455U (en) * | 2012-10-24 | 2013-05-22 | 西安志越机电科技有限公司 | Clamp for milling sheet parts |
| CN203156623U (en) * | 2013-04-01 | 2013-08-28 | 四川长虹电器股份有限公司 | Vacuum adsorption platform capable of being adaptive to size of baseplate automatically |
| CN204397432U (en) * | 2014-12-30 | 2015-06-17 | 适新科技（苏州）有限公司 | A kind of vacuum holding clamp device of NC Milling |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105269354A (en) * | 2015-10-26 | 2016-01-27 | 上海理工大学 | Clamping device and method for thin-walled frame type parts |
| CN105269354B (en) * | 2015-10-26 | 2017-12-05 | 上海理工大学 | The clamping device and its clamping method of thin-wall frame class part |
| CN105397530A (en) * | 2015-12-14 | 2016-03-16 | 中南林业科技大学 | Clamp used for milling thin-wall-frame-class parts |
| CN105397530B (en) * | 2015-12-14 | 2017-12-15 | 中南林业科技大学 | A kind of fixture for the processing of thin-walled framework series parts milling |
| CN107138988A (en) * | 2016-03-01 | 2017-09-08 | 大族激光科技产业集团股份有限公司 | One kind bores ink recorder workbench |
| CN107138988B (en) * | 2016-03-01 | 2019-07-12 | 大族激光科技产业集团股份有限公司 | A kind of brill ink recorder workbench |
| CN105643313A (en) * | 2016-03-07 | 2016-06-08 | 中信重工机械股份有限公司 | Machining method for special-shaped workpiece of which surface is irregular spatial curved surface |
| CN107443200A (en) * | 2016-06-01 | 2017-12-08 | 中国科学院大连化学物理研究所 | A kind of milling vacuum suction regulating platform |
| CN108188916A (en) * | 2017-11-29 | 2018-06-22 | 东莞华晶粉末冶金有限公司 | Polishing grinding equipment and abrasive polishing method |
| CN111085888A (en) * | 2020-02-11 | 2020-05-01 | 扬州大学 | Pneumatic clamping sucker for processing stirrer with aeration function |
| CN111421418A (en) * | 2020-04-25 | 2020-07-17 | 徐州创之社通用技术产业研究院有限公司 | Vacuum adsorption cup structure for glass edging |
| CN113319628A (en) * | 2021-07-05 | 2021-08-31 | 航天科工哈尔滨风华有限公司 | Device and method for reducing machining deformation of heat exchange plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150325 |