CN104084824A - Method for clamping multi-hole part through universal vacuum platform - Google Patents
Method for clamping multi-hole part through universal vacuum platform Download PDFInfo
- Publication number
- CN104084824A CN104084824A CN201410303198.0A CN201410303198A CN104084824A CN 104084824 A CN104084824 A CN 104084824A CN 201410303198 A CN201410303198 A CN 201410303198A CN 104084824 A CN104084824 A CN 104084824A
- Authority
- CN
- China
- Prior art keywords
- gypsum
- vacuum platform
- adhesive tape
- universal vacuum
- hole
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 28
- 229910052602 gypsum Inorganic materials 0.000 claims abstract description 35
- 239000010440 gypsum Substances 0.000 claims abstract description 35
- 239000002390 adhesive tape Substances 0.000 claims abstract description 31
- 238000001179 sorption measurement Methods 0.000 claims abstract description 18
- 238000003801 milling Methods 0.000 claims description 4
- 238000003754 machining Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Classifications
-
- 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
-
- 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
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
- B23Q2703/04—Work clamping means using fluid means or a vacuum
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Building Environments (AREA)
Abstract
The invention discloses a method for clamping a multi-hole part through a universal vacuum platform. The method comprises the following steps that holes are formed in one face of the part to be machined; the holes are filled with gypsum; after the gypsum is solidified, the gypsum is scraped to be flat, so that the filled faces of hole openings of the gypsum are flush with a surface to be adsorbed; the hole openings are sealed through adhesive tape; one surface of the part to be machined is arranged on the universal vacuum platform through vacuum adsorption, and the other face of the part to be machined is machined after vacuum adsorption. Thus, no avoided portion needs to be considered in the process that vacuum adsorption is conducted on the part through the universal vacuum platform, the adsorption area of the whole part is increased, the vacuum adsorption strength is enhanced, and manufacturability of the part is enhanced.
Description
Technical field
The present invention relates to the Computerized Numerical Control processing technology field of structural member, be specifically related to a kind of method of applying universal vacuum platform clamping porous part.
Background technology
In digital control processing field, especially, in the digital control processing of space shuttle structural member, in order to improve the stability in part processing, can adopt under normal circumstances special vacuum milling folder to carry out vacuum suction clamping location processing technology, to improve the rigidity in part processing.Owing to being porous part, in the distributed hole of various sizes of diverse location, therefore, in the process that uses universal vacuum platform to adsorb part, for air tight, just need to consider to dodge position, special area is set in frock and avoids the position of opening of part, thereby make troubles to the processing of part.
Summary of the invention
The present invention has overcome the deficiencies in the prior art, and a kind of method of applying universal vacuum platform clamping porous part is provided, for solving the technical problem that uses universal vacuum platform to have gas leakage in the vacuum suction process to part.
Consider the problems referred to above of prior art, according to an aspect disclosed by the invention, the present invention by the following technical solutions:
A method of applying universal vacuum platform clamping porous part, comprising:
By a machining hole of part to be processed;
In processed hole, use gypsum to fill;
After gypsum sets, gypsum is struck off, make the filling face and flush upon adsorption in gypsum aperture;
Re-using adhesive tape seals aperture;
The one side of part to be processed and universal vacuum platform are carried out to vacuum suction, after vacuum suction, process to treat processing parts another side.
In order to realize better the present invention, further technical scheme is:
According to one embodiment of the invention, in described hole, use the height of gypsum filling higher than part surface upon adsorption.
According to one embodiment of the invention, after gypsum sets, the gypsum higher than part surface upon adsorption is removed.
According to one embodiment of the invention, before use adhesive tape seals aperture, the position, aperture that need to will paste described adhesive tape is cleared up.
According to one embodiment of the invention, described adhesive tape thickness is less than web thickness 0.1-0.2mm.
According to one embodiment of the invention, the diameter in the hole that described adhesive tape will seal is no more than Φ 50mm.
According to one embodiment of the invention, the bonding distance between the edge after described adhesive tape bonding and described bore edges is not less than 10mm.
According to one embodiment of the invention, described adhesive tape in the longitudinal direction: the bonding length between tape edge and described bore edges is greater than 30mm.
The present invention can also be:
According to one embodiment of the invention, the working depth in described hole is milling cutter base angle R+ web thickness+1mm.
Compared with prior art, one of beneficial effect of the present invention is:
The method of application universal vacuum platform clamping porous part of the present invention, need not consider to dodge position on (1) universal vacuum platform, has increased the adsorption area of whole part, and vacuum suction strength increase, and the manufacturability of part strengthens;
(2) the newly-increased perforate of part and minimizing perforate all do not need the setting to vacuum platform to dodge district, have reduced manufacturing cost and part turn around time;
(3) above technological method for processing is simple to operation, and has reduced cost.
Brief description of the drawings
For clearer explanation present specification embodiment or technical scheme of the prior art, to the accompanying drawing of required use in the description of embodiment or prior art be briefly described below, apparently, the accompanying drawing the following describes is only the reference to some embodiment in present specification, for those skilled in the art, in the situation that not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of porous part according to an embodiment of the invention;
Fig. 2 is the A-A cross-sectional view of the porous part of Fig. 1;
Fig. 3 is the schematic diagram that is filled with gypsum in the hole of part according to an embodiment of the invention;
Fig. 4 is the schematic diagram after the gypsum of filling in the hole of part according to an embodiment of the invention strikes off;
Fig. 5 is the schematic diagram that the hole of part according to an embodiment of the invention seals with adhesive tape;
Fig. 6 is the schematic diagram of universal vacuum platform clamping porous part according to an embodiment of the invention.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is described in further detail, but embodiments of the present invention are not limited to this.
A method of applying universal vacuum platform clamping porous part, comprising:
1) by a machining hole of part to be processed;
As shown in Figure 1, Fig. 1 is the structural representation of porous part according to an embodiment of the invention, comprise part 1 to be processed, part 1 is in the diverse location different hole 2 of size that distributed, in the time of the one side of part 1 to be processed, mill out the position of opening on part 1 to be processed, and as shown in Figure 2, the A-A cross-sectional view of the porous part that Fig. 2 is Fig. 1.
Particularly, treat processing parts 1 locating surface and process, mill out the perforate of the face of being adsorbed, the degree of depth in hole 2 is determined according to design of part feature, is tooth R+1mm at the bottom of web thickness+milling cutter under normal circumstances.
2) in processed hole, use gypsum to fill;
As shown in Figure 3, Fig. 3 is the schematic diagram that is filled with gypsum in the hole of part according to an embodiment of the invention, in the hole 2 of processed part to be processed 1, is filled with gypsum 3; The height that the interior use gypsum 3 in described hole 2 is filled is higher than part upon adsorption surperficial 4.
3) after gypsum sets, gypsum is struck off, the filling face in gypsum aperture is flushed with face upon adsorption;
Continue as shown in Figure 3, after gypsum 3 solidifies, gypsum 3 to be struck off, be about to remove higher than the gypsum part 31 of part upon adsorption surperficial 4, and make gypsum 3 surfacings.
As shown in Figure 4, Fig. 4 is the schematic diagram after the gypsum of filling in the hole of part according to an embodiment of the invention strikes off, and the filling face 32 in gypsum 3 apertures is flushed with upon adsorption surperficial 4.
4) re-using adhesive tape seals aperture;
As shown in Figure 5, Fig. 5 is the schematic diagram that the hole of part according to an embodiment of the invention seals with adhesive tape, use adhesive tape 5 to seal aperture, before use adhesive tape 5 seals aperture, the position, aperture that can will paste described adhesive tape 5 is cleared up.
In order to make adhesive tape there is better sealing property, and make part to be processed 1 and universal vacuum platform carry out vacuum suction, to reach more excellent effect, below further design parameter made improvements:
The thickness of adhesive tape 5 is less than web thickness 0.1-0.2mm, to better meet sealing property.
The diameter in the hole 2 that described adhesive tape 5 will seal is no more than Φ 50mm.Bonding distance between edge 51 and described bore edges 21 after described adhesive tape 5 is bonding is not less than 10mm.To meet the requirement of adhesive tape 5 in adsorption process.
Described adhesive tape 5 is in the longitudinal direction: suppose as the vertical direction of Fig. 5 to be the length direction of adhesive tape 5, after monolateral bonding length between tape edge 21 and described bore edges 21 is greater than 30mm(and is adhesive tape 5 closed holes 2 so, adhesive tape 5 is respectively greater than 30mm with respect to two ends in the longitudinal direction, hole 2).
5) one side of part to be processed and universal vacuum platform are carried out to vacuum suction, after vacuum suction, process with processing parts another side to be treated;
As shown in Figure 6, Fig. 6 is the schematic diagram of universal vacuum platform clamping porous part according to an embodiment of the invention, comprise part 1 to be processed and universal vacuum platform 6, this part 1 vacuum suction to be processed, on universal vacuum platform 6, is processed to treat processing parts 1.
After completion of processing, adhesive tape 5 and gypsum 3 are shifted out, remove hole wall gypsum 3 residues.
By the technical scheme of above embodiment, on universal vacuum platform 6, consider that with regard to not needing dodging position just can carry out the processing of second of part 1 to be processed, and do not worry vacuum gas leakage.And have, on (1) universal vacuum platform 6, need not consider to dodge position, increase the adsorption area of whole part, vacuum suction strength increase, the manufacturability of part strengthens; (2) the newly-increased perforate of part and minimizing perforate all do not need the setting to vacuum platform to dodge district, have reduced manufacturing cost and part turn around time; (3) above technological method for processing is simple to operation, reduces costs.
In this description, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is and the difference of other embodiment, identical similar part cross-references between each embodiment.
" embodiment ", " another embodiment ", " embodiment " that spoken of in this manual, etc., refer to specific features, structure or the feature described in conjunction with this embodiment and be included at least one embodiment that the application's generality describes.In description, multiple local appearance statement of the same race is not necessarily to refer to same embodiment.Furthermore, while describing a specific features, structure or feature in conjunction with arbitrary embodiment, what advocate is to realize this feature, structure or feature in conjunction with other embodiment also to fall within the scope of the invention.
Although with reference to multiple explanatory embodiment of the present invention, invention has been described here, but, should be appreciated that, those skilled in the art can design a lot of other amendment and embodiments, within these amendments and embodiment will drop on the disclosed principle scope and spirit of the application.More particularly, in the scope of, accompanying drawing open in the application and claim, can carry out multiple modification and improvement to the building block of subject combination layout and/or layout.Except modification that building block and/or layout are carried out with improving, to those skilled in the art, other purposes will be also obvious.
Claims (9)
1. a method of applying universal vacuum platform clamping porous part, is characterized in that, comprising:
By a machining hole of part to be processed;
In processed hole, use gypsum to fill;
After gypsum sets, gypsum is struck off, make the filling face and flush upon adsorption in gypsum aperture;
Re-using adhesive tape seals aperture;
The one side of part to be processed and universal vacuum platform are carried out to vacuum suction, after vacuum suction, process to treat processing parts another side.
2. the method for application universal vacuum platform clamping porous part according to claim 1, is characterized in that, uses the height of gypsum filling higher than part surface upon adsorption in described hole.
3. the method for application universal vacuum platform clamping porous part according to claim 2, is characterized in that, after gypsum sets, the gypsum higher than part surface upon adsorption is removed.
4. the method for application universal vacuum platform clamping porous part according to claim 1, is characterized in that, before use adhesive tape seals aperture, the position, aperture that need to will paste described adhesive tape is cleared up.
5. the method for application universal vacuum platform clamping porous part according to claim 1, is characterized in that, described adhesive tape thickness is less than web thickness 0.1-0.2mm.
6. according to the method for the application universal vacuum platform clamping porous part described in claim 1 to 5 any one, it is characterized in that, the diameter in the hole that described adhesive tape will seal is no more than Φ 50mm.
7. the method for application universal vacuum platform clamping porous part according to claim 6, is characterized in that, the bonding distance between the edge after described adhesive tape bonding and described bore edges is not less than 10mm.
8. the method for application universal vacuum platform clamping porous part according to claim 7, is characterized in that, described adhesive tape in the longitudinal direction: the bonding length between tape edge and described bore edges is greater than 30mm.
9. the method for application universal vacuum platform clamping porous part according to claim 1, is characterized in that, the working depth in described hole is milling cutter base angle R+ web thickness+1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410303198.0A CN104084824A (en) | 2014-06-30 | 2014-06-30 | Method for clamping multi-hole part through universal vacuum platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410303198.0A CN104084824A (en) | 2014-06-30 | 2014-06-30 | Method for clamping multi-hole part through universal vacuum platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104084824A true CN104084824A (en) | 2014-10-08 |
Family
ID=51632641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410303198.0A Pending CN104084824A (en) | 2014-06-30 | 2014-06-30 | Method for clamping multi-hole part through universal vacuum platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104084824A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104772495A (en) * | 2015-03-20 | 2015-07-15 | 重庆江增船舶重工有限公司 | Processing method for preventing cutting chips from entering workpiece inner cavity during drilling and cutting processing |
| CN105499673A (en) * | 2016-01-20 | 2016-04-20 | 哈尔滨飞机工业集团有限责任公司 | Processing method of small thin shape-variable single-sided processed part |
| CN109304633A (en) * | 2017-07-26 | 2019-02-05 | 成都飞机工业（集团）有限责任公司 | A method of using universal vacuum platform clamping porous part |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2561221A1 (en) * | 1984-03-15 | 1985-09-20 | Lacombe Allard Jean Francois | Device for handling perforated panels such as, in particular, punched metal sheets, printed circuit boards |
| US20090079120A1 (en) * | 2006-04-28 | 2009-03-26 | Trumpf Werkzeugmaschinen Gmbh + Co. Kg | Methods and systems for workpiece handling |
| CN102581650A (en) * | 2011-11-01 | 2012-07-18 | 成都飞机工业（集团）有限责任公司 | Method for vacuum absorbing fixedly holding honeycomb part |
| 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 |
| CN103252623A (en) * | 2013-05-14 | 2013-08-21 | 湖南湖大艾盛汽车技术开发有限公司 | Machining method using vacuum sucker to clamp thin-walled piece with variable wall thicknesses |
-
2014
- 2014-06-30 CN CN201410303198.0A patent/CN104084824A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2561221A1 (en) * | 1984-03-15 | 1985-09-20 | Lacombe Allard Jean Francois | Device for handling perforated panels such as, in particular, punched metal sheets, printed circuit boards |
| US20090079120A1 (en) * | 2006-04-28 | 2009-03-26 | Trumpf Werkzeugmaschinen Gmbh + Co. Kg | Methods and systems for workpiece handling |
| CN102581650A (en) * | 2011-11-01 | 2012-07-18 | 成都飞机工业（集团）有限责任公司 | Method for vacuum absorbing fixedly holding honeycomb part |
| 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 |
| CN103252623A (en) * | 2013-05-14 | 2013-08-21 | 湖南湖大艾盛汽车技术开发有限公司 | Machining method using vacuum sucker to clamp thin-walled piece with variable wall thicknesses |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104772495A (en) * | 2015-03-20 | 2015-07-15 | 重庆江增船舶重工有限公司 | Processing method for preventing cutting chips from entering workpiece inner cavity during drilling and cutting processing |
| CN105499673A (en) * | 2016-01-20 | 2016-04-20 | 哈尔滨飞机工业集团有限责任公司 | Processing method of small thin shape-variable single-sided processed part |
| CN109304633A (en) * | 2017-07-26 | 2019-02-05 | 成都飞机工业（集团）有限责任公司 | A method of using universal vacuum platform clamping porous part |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141008 |