CN101357436B - Manufacturing method of combined frame and stamping device thereof - Google Patents
Manufacturing method of combined frame and stamping device thereof Download PDFInfo
- Publication number
- CN101357436B CN101357436B CN 200710137170 CN200710137170A CN101357436B CN 101357436 B CN101357436 B CN 101357436B CN 200710137170 CN200710137170 CN 200710137170 CN 200710137170 A CN200710137170 A CN 200710137170A CN 101357436 B CN101357436 B CN 101357436B
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- Prior art keywords
- combined frame
- welding
- stamping
- unit
- punching press
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 44
- 238000003466 welding Methods 0.000 claims abstract description 60
- 239000000463 materials Substances 0.000 claims abstract description 34
- 238000003825 pressing Methods 0.000 claims abstract description 29
- 238000004080 punching Methods 0.000 claims description 41
- 239000000203 mixtures Substances 0.000 description 13
- 238000000034 methods Methods 0.000 description 10
- 239000002184 metals Substances 0.000 description 4
- 239000002699 waste materials Substances 0.000 description 4
- 238000002360 preparation methods Methods 0.000 description 3
- 210000001503 Joints Anatomy 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 238000010586 diagrams Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering processes Methods 0.000 description 2
Abstract
Description
Technical field
The present invention relates to a kind of manufacture method and pressing equipment thereof of framework, particularly a kind of manufacture method and pressing equipment thereof that is applied to the combined frame of flat-panel screens.
Background technology
Flat-panel screens has the advantages such as radiation pollution that external form is frivolous, power consumption is few and relatively low, therefore is widely used on the multiple electronic product.With the LCD is example, and LCD MODULE wherein mainly comprises primary clusterings such as display panels and backlight module, fixes said modules with a plurality of frameworks and can form complete LCD MODULE.
Please refer to the manufacturing process of Fig. 1 a to Fig. 1 b with the illustrated planar display frames.At first, metal coiled strip or sheet stock are struck out the rectangle frame 11 of suitable size, its middle section has required window aperture 12, as shown in Figure 1a.Afterwards, carry out subsequent process steps such as deburring, flanging again to form the framework 13 shown in Fig. 1 b.In the above-mentioned processing procedure, the metal charge of the homalographic that produces when forming window aperture 12, its usability is not high, even can be considered a waste material, therefore makes material cost improve.
At the problems referred to above, have at present and utilize a plurality of composition member engages to become the preparation method of a combined frame.Shown in Fig. 2 a, rectangle frame 2 is to be formed by 21 relative bondings of two L type members.Please refer to Fig. 2 b, thus, can cut out L type member 21 from metal charge 22 efficiently, produce to reduce waste material.Please refer to Fig. 3 a to Fig. 3 b, the member 31,32 of long strip type, or L type member 33 also mixes with long strip type member 34 and can be bonded into required framework.And the flow process of existing production combinations thereof formula framework is to stamp out L type or long strip type member earlier; Then the member that will stamp out is to bit combination; At last again with proper method with member engages, for example with the welding or the mode of riveted.
How therefore the target that reduces cost and pursue for industry always, improve production procedure, is the target that the present utmost point need be made great efforts and produce the combined type workpiece in the mode of less expensive material benefit.
Summary of the invention
At the problems referred to above, one of the object of the invention is manufacture method and the pressing equipment thereof that proposes a kind of combined frame, it can improve prior production process, and reduces the time that member moves, therefore can be so that the time of weak point produces combined frame and reduces production costs effectively.
In order to achieve the above object, the invention provides the pressing equipment of the manufacturing combined frame of an embodiment, the combined frame of its manufacturing is to be applied to a flat-panel screens, and this flat-panel screens is a LCD or a plasma display.Pressing equipment of the present invention comprises a punching unit and at least one welding unit.Punching unit has a punching press platform, a plurality of stamping materials promptly on the punching press platform to bit combination, form at least one predetermined welding zone between wherein a plurality of stamping materials.Welding unit is arranged at punching press platform periphery, and in order to predetermined welding zone is welded, wherein, this punching unit is to thrust a plurality of these stamping materials again after this welding unit welding is finished, to form this combined frame that is welded by a plurality of members.
In order to achieve the above object, the invention provides the manufacture method of the combined frame of another embodiment, the combined frame of its manufacturing is to be applied to a flat-panel screens, and this flat-panel screens is a LCD or a plasma display.Step of manufacturing of the present invention comprises: with a plurality of stamping materials on a punching press platform of a punching unit to bit combination, make between a plurality of stamping materials to form at least one predetermined welding zone; With at least one welding unit this predetermined welding zone is welded; And thrust a plurality of stamping materials with punching unit, to form the combined frame that is welded by a plurality of members.
Useful technique effect of the present invention is: the manufacture method of combined frame of the present invention and pressing equipment thereof, its be directly with stamping material on the punching press platform to bit combination and weld, stamp out required combined frame afterwards again.Owing to need not to carry separately the punching press member carrying out welding step, and more or less freely,, utilize the manufacture method of combined frame of the present invention and pressing equipment thereof output combined frame comparatively apace therefore compared to prior art to the step of bit combination.
Below provide specific embodiment to cooperate appended graphic explanation in detail, when the effect that is easier to understand purpose of the present invention, technology contents, characteristics and is reached.
Description of drawings
Fig. 1 a to Fig. 1 b is the existing method for preparing rectangular frame;
Fig. 2 a to Fig. 2 b is the existing method for preparing the combined type rectangular framework;
Fig. 3 a to Fig. 3 b is other method of existing preparation combined type rectangular framework;
Fig. 4 a is a calcspar, shows the pressing equipment of the manufacturing combined frame of a preferred embodiment of the present invention;
Fig. 4 b is a vertical view, shows the punching press platform in a preferred embodiment of the present invention;
Fig. 5 a to Fig. 5 d utilizes pressing equipment of the present invention to produce the schematic diagram of combined type rectangular frame continuously;
Fig. 6 utilizes pressing equipment of the present invention to produce the schematic diagram of another combined type rectangular frame continuously.
Symbol description among the figure
11 rectangle frames
12 window aperture
13 frameworks
2 rectangle frames
21,33L type member
22 metal charges
31,32,34 long strip type members
41 punching units
411 punching press platforms
The 411a perforate
42 welding units
43 feeding units
5,5 ' stamping material
51,51 ' L type member
52 predetermined welding zones
53 rectangle frames
54 waste materials
6,7,7 ' stamping material
61 long strip type members
71,71 ' L type member
The specific embodiment
Please refer to Fig. 4 a, the pressing equipment of the manufacturing combined frame of a preferred embodiment of the present invention is described, the combined frame of its manufacturing is to be applied to a flat-panel screens, and this flat-panel screens is a LCD or a plasma display.Shown in Fig. 4 a, the pressing equipment of manufacturing combined frame of the present invention comprises a punching unit 41 and a welding unit 42.Punching unit 41 has a punching press platform 411, and a plurality of stamping materials 5,5 ' can be delivered on the punching press platform 411 bit combination.42 peripheries that are arranged at punching press platform 411 of welding unit will be in order to welding the stamping material after the bit combination 5,5 '.Welding unit 42 can be an electric welding machine or laser-beam welding machine.
Please refer to Fig. 4 b, is that example explains to prepare the rectangle frame 53 that two L type members 51,51 ' butt joint form.Two L type members 51,51 ' joint form a predetermined welding zone 52, punching press platform 411 can be provided with a perforate 411a corresponding to predetermined welding zone 52, so, laser-beam welding machine is arranged at punching press platform 411 belows, and laser-beam welding machine can weld predetermined welding zone 52 by perforate 411a.In a preferred embodiment, each predetermined welding zone 52 correspondence is provided with a laser-beam welding machine, so preferable production efficiency can be arranged.
Be noted that in an embodiment, the pressing equipment of manufacturing combined frame of the present invention more can comprise the periphery that a plurality of feeding units 43 are arranged at punching press platform 411, in order to carry stamping material 5 to the punching press platform 411 to bit combination.
Please refer to Fig. 5 a to Fig. 5 d, is example to prepare the rectangle frame 53 that two L type members 51,51 ' butt joint form, and the flow process of its preparation is described.Shown in Fig. 5 a, at first, stamping material 5,5 ' stamps out corresponding L type member 51,51 ' shape earlier.Be noted that the dotted line place among the figure does not thrust, it only is in order to be easy to understand after the following process process formed L type member 51,51 ' external form.Dotted line in the subsequent drawings all only is the external form of expression member, and does not thrust stamping material as yet.
The above-mentioned explanation that continues please refer to Fig. 5 b, and stamping material 5,5 ' is delivered on the punching press platform 411 promptly forming predetermined welding zone 52 after the bit combination.Welding unit 42 promptly welds predetermined welding zone 52.Please refer to Fig. 5 c, after welding is finished, can thrust stamping material 5,5 ', with output rectangle frame 53.After removing rectangle frame 53 and waste material 54, stamping material 5,5 ' border are promptly shown in Fig. 5 a, and the processing procedure that can repeat 5b and Fig. 5 c is with the next rectangle frame 53 of output.Please refer to Fig. 5 d, so, stamping material 5,5 ' only need directly be sent and can finish contraposition, therefore can directly prepare rectangle frame 53 continuously in punching press platform 411.
The pressing equipment of manufacturing combined frame of the present invention not only can be applicable to the rectangle frame that two L type members are formed, and please refer to Fig. 6, and it also can be applicable to the rectangle frame that long strip type member 61 and L type member 71 are formed.As shown in Figure 6, stamping material 6 can stamp out long strip type member 61 continuously, and stamping material 7,7 ' stamps out L type member 71,71 ' respectively continuously.According to aforesaid manufacture method, on punching press platform 411, finish welding predetermined welding zone 52 steps, i.e. the required rectangle frame of output serially.Be noted that the pressing equipment of manufacturing combined frame of the present invention also can be applicable to the full rectangle frame of being made up of long strip type member, equilateral U type or inequilateral U type.In addition, the application of pressing equipment of the present invention also is not limited to rectangle frame, and it also can be applicable to other combined frame that need weld.
Comprehensively above-mentioned, the manufacture method of combined frame of the present invention and pressing equipment thereof, its be directly with stamping material on the punching press platform to bit combination and weld, stamp out required combined frame afterwards again.Owing to need not to carry separately the punching press member carrying out welding step, and more or less freely,, utilize the manufacture method of combined frame of the present invention and pressing equipment thereof output combined frame comparatively apace therefore compared to prior art to the step of bit combination.
Above-described embodiment only is for technological thought of the present invention and characteristics are described, its purpose is to make those skilled in the art can understand content of the present invention and implements according to this, when can not with qualification claim of the present invention, promptly the equalization of doing according to disclosed spirit generally changes or modifies, and must be encompassed in the claim of the present invention.
Claims (15)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710137170 CN101357436B (en) | 2007-07-30 | 2007-07-30 | Manufacturing method of combined frame and stamping device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710137170 CN101357436B (en) | 2007-07-30 | 2007-07-30 | Manufacturing method of combined frame and stamping device thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101357436A CN101357436A (en) | 2009-02-04 |
| CN101357436B true CN101357436B (en) | 2010-10-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200710137170 CN101357436B (en) | 2007-07-30 | 2007-07-30 | Manufacturing method of combined frame and stamping device thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN101357436B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120030111A (en) | 2009-06-09 | 2012-03-27 | 쉴로 인더스트리즈 인코포레이티드 | Apparatus, system and method for manufacturing metal parts |
| CN101823106A (en) * | 2010-05-14 | 2010-09-08 | 北京日伸电子精密部件有限公司 | Manufacturing method of metal frame for flat panel display |
| CN103008981A (en) * | 2011-09-21 | 2013-04-03 | 昶联金属材料应用制品(广州)有限公司 | Method for manufacturing metal enclosure frame used for mobile devices |
| CN102862026B (en) * | 2012-09-17 | 2016-04-20 | 江苏常恒集团自动控制器有限公司 | A kind of bellows method for laser welding |
| CN103139516A (en) * | 2013-03-11 | 2013-06-05 | 四川长虹技佳精工有限公司 | Integrated face frame used for panel television (TV) set and manufacturing method of integrated face frame |
| CN104477534B (en) * | 2014-12-03 | 2016-08-31 | 梁昌国 | A kind of Combined water hopper dredger cylinder sheet and manufacture method thereof |
| JP6164315B1 (en) * | 2016-02-17 | 2017-07-19 | Ｊｆｅスチール株式会社 | Steel strip notching equipment, steel strip notching method, cold rolling equipment and cold rolling method |
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| CN2686240Y (en) * | 2004-03-30 | 2005-03-16 | 咸阳星云机械有限公司 | Lapping TV image tube frame |
| CN1666841A (en) * | 2004-03-10 | 2005-09-14 | 奇菱科技股份有限公司 | Method for manufacturing metal outer frame for panel display |
| CN2865195Y (en) * | 2005-10-11 | 2007-01-31 | 纬晋工业股份有限公司 | Combined type liquid crystal panel framework |
| CN1970219A (en) * | 2005-11-23 | 2007-05-30 | 鸿富锦精密工业（深圳）有限公司 | Backlight module frame preparation method |
-
2007
- 2007-07-30 CN CN 200710137170 patent/CN101357436B/en active IP Right Grant
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1666841A (en) * | 2004-03-10 | 2005-09-14 | 奇菱科技股份有限公司 | Method for manufacturing metal outer frame for panel display |
| CN2686240Y (en) * | 2004-03-30 | 2005-03-16 | 咸阳星云机械有限公司 | Lapping TV image tube frame |
| CN2865195Y (en) * | 2005-10-11 | 2007-01-31 | 纬晋工业股份有限公司 | Combined type liquid crystal panel framework |
| CN1970219A (en) * | 2005-11-23 | 2007-05-30 | 鸿富锦精密工业（深圳）有限公司 | Backlight module frame preparation method |
Non-Patent Citations (1)
| Title |
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| JP 特开2003-5156 A,全文. |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101357436A (en) | 2009-02-04 |
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