CN102716971A - Automatic processing technology for arc nest plate - Google Patents
Automatic processing technology for arc nest plate Download PDFInfo
- Publication number
- CN102716971A CN102716971A CN2012101900253A CN201210190025A CN102716971A CN 102716971 A CN102716971 A CN 102716971A CN 2012101900253 A CN2012101900253 A CN 2012101900253A CN 201210190025 A CN201210190025 A CN 201210190025A CN 102716971 A CN102716971 A CN 102716971A
- Authority
- CN
- China
- Prior art keywords
- foil substrate
- circular arc
- nest plate
- aluminum foil
- submodule
- 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.)
- Granted
Links
- 238000012545 processing Methods 0.000 title claims abstract description 14
- 238000005516 engineering process Methods 0.000 title claims abstract description 12
- 239000000758 substrate Substances 0.000 claims abstract description 40
- 239000011888 foil Substances 0.000 claims abstract description 34
- 238000004080 punching Methods 0.000 claims abstract description 14
- 230000000750 progressive effect Effects 0.000 claims abstract description 13
- 238000005187 foaming Methods 0.000 claims abstract description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 26
- 229910052782 aluminium Inorganic materials 0.000 claims description 26
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- 238000005520 cutting process Methods 0.000 abstract description 7
- 230000002093 peripheral effect Effects 0.000 abstract 2
- 238000000034 method Methods 0.000 description 7
- 238000000465 moulding Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The invention relates to automatic processing technology for an arc nest plate. The automatic processing technology includes manufacturing an aluminum-foil substrate of the arc nest plate, and automatically conveying the aluminum-foil substrate to an arc nest plate progressive die by a high-speed punch; prestretching the aluminum-foil substrate by a foaming secondary die; punching holes the aluminum-foil substrate by a punching stretching secondary die, and stretching peripheral edges of the holes; carrying out flanging for the peripheral edges of the holes by a flanging secondary die; cutting the aluminum-foil substrate along the width direction by an edge cutting secondary die; conveying the aluminum-foil substrate to an arc cutting secondary die by a manipulator; and cutting the aluminum-foil substrate along the length direction by the arc cutting secondary die to obtain the arc nest plate. The arc nest plate progressive die and the high-speed punch match with each other to position the aluminum-foil substrate. The arc nest plate is automatically processed and produced, production efficiency is improved, and production cost is lowered. Besides, the arc nest plate is attractive in appearance and is not damaged easily, and a finished product is high in precision. In addition, when the arc nest plate is assembled to a heat exchanger, efficiency can be improved, and production cost of the heat exchanger is lowered.
Description
Technical field
The present invention relates to the processing technology of heat exchange element.
Background technology
The circular arc nest plate is one of main heat exchange element of heat exchanger, has more widely in field of heat exchangers and uses.Existing circular arc nest plate technological method for processing is with nest plate punching out squarely, and then in the arc-shaped with square nest plate punching out, and the whole machining process process is that branch multiple operation and manual work are accomplished; Its efficient is low; Time-consuming, cost is high, and nest plate damages in process of transfer order easily.
Summary of the invention
The invention solves above-mentioned technical problem, a kind of circular arc nest plate automation processing technology that high velocity ram machine and circular arc nest plate progressive die are combined to form is provided.
The present invention is achieved in that 1, circular arc nest plate automation processing technology; Comprise the aluminum foil substrate of making the circular arc nest plate; This aluminum foil substrate is by high velocity ram machine automatic transport to circular arc nest plate progressive die, and this circular arc nest plate progressive die cooperates with said high velocity ram machine to be processed aluminum foil substrate according to the following steps successively:
(1) location aluminum foil substrate;
(2) utilize the foaming submodule on aluminum foil substrate, to carry out prestretched;
(3) utilize punching stretching submodule that the aluminum foil substrate of prestretched is carried out punching, and the hole periphery is stretched;
(4) utilize flanging sub-die that the hole periphery is carried out flange;
(5) utilizing the limit to cut submodule carries out width to aluminum foil substrate and cuts;
(6) utilize manipulator aluminum foil substrate to be delivered to circular arc and cut submodule by step pitch;
(7) utilizing circular arc to cut submodule cuts the length of aluminum foil substrate;
(8) will export through the substrate that circular arc cuts
The present invention also has following additional technical feature:
Said circular arc nest plate progressive die comprises the basic mode base plate, and submodule is cut on said foaming submodule, punching stretching submodule, flanging sub-die, limit, circular arc is cut submodule and is installed on this basic mode base plate.
Compared with prior art, the present invention has following advantage:
1, the processing of circular arc nest plate reaches automated production, has improved production efficiency, has reduced production cost;
2, circular arc nest plate finished product accuracy is high, has improved the efficiency of assembling of heat exchanger;
3, circular arc nest plate outward appearance is more attractive in appearance, not easy damaged.
Description of drawings
Fig. 1 is the processing technology sketch map of a kind of optimal way of the present invention;
Fig. 2 is the cross-sectional schematic of circular arc nest plate of the present invention.
The specific embodiment
Specify the present invention below in conjunction with Fig. 1 to Fig. 2:
Circular arc nest plate process of the present invention is such: at first aluminum foil substrate 1 is delivered to circular arc nest plate progressive die 2 by high velocity ram machine; This circular arc nest plate progressive die cooperates with said high velocity ram machine; It is to utilize the automatic discharging mechanism that high velocity ram machine itself has and the accurate gas ejecting system of stamping-out process; Link with circular arc nest plate progressive die 2, thereby realize automation processing.Concrete process is following:
(1) the location aluminum foil substrate can be provided with locating piece 22 with the aluminum foil substrate stationary positioned on basic mode base plate 21, also can realize through other positioners;
(2) behind the aluminum foil substrate location, utilize foaming submodule 23 on aluminum foil substrate, to carry out prestretched, make several depressions of moulding on the substrate; Simultaneously also can be between each depression drawing and forming several are protruding 131, to increase the area of circular arc nest plate, improve heat exchange efficiency;
(3) utilize each depression in 24 pairs of steps of punching stretching submodule (2) to carry out punching 11, and hole 11 peripheries are stretched; The compound die that punching stretching submodule is made up of drift and stretching head, it is after utilizing drift that recess is gone out the hole, again through stretching head with stretching around the hole, thereby make the surrounding edge that obtains certain altitude around the hole;
(4) after the hole periphery forms surrounding edge, utilize flanging sub-die 25 that surrounding edge is carried out flange and handle, make the circular arc nest plate more attractive in appearance, install more convenient; And the flange 12 of moulding can make two adjacent circular arc nest plates 13 of assembling keep fixing distance;
(5) utilizing the limit to cut 26 pairs of substrates of submodule carries out width and cuts;
(6) utilize manipulator 27 by step pitch the substrate that cuts to be delivered to circular arc and cut submodule 28, said step pitch is along the distance between the Kong Yukong on the substrate length direction;
(7) utilizing circular arc to cut submodule cuts the length of substrate.When cutting, should under the corresponding prerequisite of the diameter that guarantees step pitch and circular arc, utilize the circular arc cutting knife that aluminum foil substrate is cut.In the present invention, should cut submodule, the circular arc at circular arc nest plate two ends is positioned on the same circumference, and corresponding hole should be symmetrical distribution with the vertical diameter of circular arc nest plate length direction with this circumference on the circular arc nest plate according to the circular arc of the Design of length different-diameter of step pitch.In implementation process, circular arc is cut submodule can adopt pin location, and being convenient for changing, and the stamping-out that circular arc is cut submodule is accomplished by the accurate gas ejecting system interlock of high velocity ram machine opportunity.
(8) will export through the aluminum foil substrate that circular arc cuts, and form finished product, promptly the circular arc nest plate 13.
Through above-mentioned steps, can make the processing of circular arc nest plate reach automated production, improved production efficiency, reduced production cost; And circular arc nest plate outward appearance is more attractive in appearance, easy damaged not, and finished product accuracy is high; When it is assembled to heat exchanger, can raise the efficiency, further reduce the production cost of heat exchanger.
In the present invention; Said circular arc nest plate progressive die comprises the basic mode base plate; Submodule is cut on said foaming submodule, punching stretching submodule, flanging sub-die, limit, circular arc is cut submodule and is installed on this basic mode base plate, and each submodule all is relatively independent mould, manufactures simple and convenient; Between them the relative position of confirming each submodule through alignment pin, corresponding to guarantee the relation between submodule.
Above-mentioned embodiment only supplies to explain the present invention's usefulness; And be not to be limitation of the present invention; The those of ordinary skill in relevant technologies field; Without departing from the spirit and scope of the present invention, can also make various variations and modification, so all technical schemes that are equal to also should belong to category of the present invention.
Claims (2)
1. circular arc nest plate automation processing technology; Comprise the aluminum foil substrate of making the circular arc nest plate; It is characterized in that: this aluminum foil substrate is by high velocity ram machine automatic transport to circular arc nest plate progressive die, and this circular arc nest plate progressive die cooperates with said high velocity ram machine to be processed aluminum foil substrate according to the following steps successively:
(1) location aluminum foil substrate;
(2) utilize the foaming submodule on aluminum foil substrate, to carry out prestretched;
(3) utilize punching stretching submodule that the aluminum foil substrate of prestretched is carried out punching, and the hole periphery is stretched;
(4) utilize flanging sub-die that the hole periphery is carried out flange;
(5) utilizing the limit to cut submodule carries out width to aluminum foil substrate and cuts;
(6) utilize manipulator aluminum foil substrate to be delivered to circular arc and cut submodule by step pitch;
(7) utilizing circular arc to cut submodule cuts the length of aluminum foil substrate;
(8) will pass through the aluminum foil substrate output that circular arc cuts.
2. circular arc nest plate automation processing technology according to claim 1; It is characterized in that: said circular arc nest plate progressive die comprises the basic mode base plate, and submodule is cut on said foaming submodule, punching stretching submodule, flanging sub-die, limit, circular arc is cut submodule and is installed on this basic mode base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210190025.3A CN102716971B (en) | 2012-06-11 | 2012-06-11 | Automatic processing technology for arc nest plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210190025.3A CN102716971B (en) | 2012-06-11 | 2012-06-11 | Automatic processing technology for arc nest plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102716971A true CN102716971A (en) | 2012-10-10 |
| CN102716971B CN102716971B (en) | 2015-06-10 |
Family
ID=46942915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210190025.3A Expired - Fee Related CN102716971B (en) | 2012-06-11 | 2012-06-11 | Automatic processing technology for arc nest plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102716971B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104014666A (en) * | 2014-06-18 | 2014-09-03 | 苏州旭创精密模具有限公司 | Method for manufacturing mounting plate |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4055067A (en) * | 1974-09-11 | 1977-10-25 | Hidaka Engineering Co., Ltd. | Method and a punch/die assembly for the production of heat exchanger fins |
| US5237849A (en) * | 1992-02-19 | 1993-08-24 | Hidaka Seiki Kabushiki Kaisha | Method of manufacturing fins for heat exchangers |
| CN1939614A (en) * | 2005-09-28 | 2007-04-04 | 上海得灵电器实业有限公司 | Production of irregular-hole radiating fin made from superthin materials |
| CN101954430A (en) * | 2009-07-17 | 2011-01-26 | 无锡国盛精密模具有限公司 | Manufacture method and forming die of fin for heat exchanger |
-
2012
- 2012-06-11 CN CN201210190025.3A patent/CN102716971B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4055067A (en) * | 1974-09-11 | 1977-10-25 | Hidaka Engineering Co., Ltd. | Method and a punch/die assembly for the production of heat exchanger fins |
| US5237849A (en) * | 1992-02-19 | 1993-08-24 | Hidaka Seiki Kabushiki Kaisha | Method of manufacturing fins for heat exchangers |
| CN1939614A (en) * | 2005-09-28 | 2007-04-04 | 上海得灵电器实业有限公司 | Production of irregular-hole radiating fin made from superthin materials |
| CN101954430A (en) * | 2009-07-17 | 2011-01-26 | 无锡国盛精密模具有限公司 | Manufacture method and forming die of fin for heat exchanger |
Non-Patent Citations (5)
| Title |
|---|
| 何云: "大型微米级空调翅片硬质合金级进模设计", 《制造技术与机床》, no. 2, 28 February 1999 (1999-02-28), pages 26 - 28 * |
| 何流等: "高精度多工位空调翅片硬质合金级进模的设计", 《硬质合金》, vol. 14, no. 4, 30 November 1997 (1997-11-30), pages 229 - 233 * |
| 刘捷: "翅片级进模的升级改造设计", 《模具技术》, no. 6, 31 December 1998 (1998-12-31), pages 23 - 28 * |
| 王万新: "空调铜翅片冲压模工艺分析与设计", 《模具制造》, no. 9, 30 September 2005 (2005-09-30), pages 11 - 15 * |
| 陶正良主编: "《热能与动力机械制造工艺学》", 30 June 2006, article "制冷换热器加工工艺" * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104014666A (en) * | 2014-06-18 | 2014-09-03 | 苏州旭创精密模具有限公司 | Method for manufacturing mounting plate |
| CN104014666B (en) * | 2014-06-18 | 2016-03-16 | 苏州旭创精密模具有限公司 | A kind of installing plate processing method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102716971B (en) | 2015-06-10 |
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Address after: 545000 the Guangxi Zhuang Autonomous Region Liuzhou Liu Dong New Area Chuyang Road No. 19, No. 307 layer A3 standard workshop Patentee after: LIUZHOU ZHANWEI THERMAL TECHNOLOGY Co.,Ltd. Address before: 545000, B, block B4-02, No. 15, No. 1 high tech Road, Midtown, the Guangxi Zhuang Autonomous Region, Liuzhou Patentee before: Liuzhou Zhanwei Thermal Technology Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150610 |