CN1322610A - Structural material belt - Google Patents
Structural material belt Download PDFInfo
- Publication number
- CN1322610A CN1322610A CN01116005.5A CN01116005A CN1322610A CN 1322610 A CN1322610 A CN 1322610A CN 01116005 A CN01116005 A CN 01116005A CN 1322610 A CN1322610 A CN 1322610A
- Authority
- CN
- China
- Prior art keywords
- band
- punching structure
- structural material
- material belt
- degree
- 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
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/20—Storage arrangements; Piling or unpiling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
- B21D28/10—Incompletely punching in such a manner that the parts are still coherent with the work
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Punching Or Piercing (AREA)
- Decoration Of Textiles (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Sliding-Contact Bearings (AREA)
- Laminated Bodies (AREA)
- Exhaust Gas After Treatment (AREA)
- Rod-Shaped Construction Members (AREA)
Abstract
The present invention relates to a punch structure type material strip with planes, and a strip joint made by a plurality of material strips and the application of material trip. A punch structure protrudes from the plate of material strips and supports on the opening of the material strips set adjacently and formed by punching, for accurately overlapping the material strips.
Description
The present invention relates to a kind of structural material belt with the punching structure that protrudes in the band plane.The invention still further relates in addition a kind of with connected body with and the application of material band.
For example, because the crooked punching structure that protrudes in the band plane can not push back in its plane, transport difficulty of such material band when transportation.Adopt the liner center support, expense is higher.
The purpose of this invention is to provide the simple and reliable property of not stacking the material band of the above-mentioned type with damaging.
The purpose of material band of the present invention is to realize like this, promptly the part of outstanding punching structure has polygon at least, its length is connected with the material band less than two ribs that limit edge lengths, be connected to each other by two other limits on two qualification limits away from the rib end, the midperpendicalar of the relative rib in described limit is symmetrical arranged, and to 80 degree, the punched openings that forms on the material band by punching structure has the otch that the shearing parallel with the limit that limits goes out to the angle α that forms with midperpendicalar on rib about 20 degree respectively.
Its punching structure is as liner and simultaneously as a plurality of location or the centering pieces of band each other.Useful is that angle α spends to 60 degree about 40.The midperpendicalar of its rib and another angle β between the another side are about 30 degree to 85 degree, preferred 65 to 75 degree.Therefore when accurately locating, make and have big relatively distance between the described band.The width of the otch of shearing out is about 1: 10 to 1: 40 with the ratio of the width of punching structure respectively.Wherein, the width of the otch of shearing out is parallel to vertical rib to be measured, and the width of punching structure is measured perpendicular to the midperpendicalar of rib.Useful especially is that punching structure is about 10 degree to 30 degree with the angle γ of the band vertical formation in plane, preferred about 20 degree.Given size guaranteed best stacking.The material band is made of metal.
Useful especially is, the axis symmetry of punching structure and material band, and other structure, particularly punching structure are set on the material band.
Band connected body by structural material belt of the present invention constitutes is characterized in that: the punching structure of material band is held in the mouth in the punched openings of adjacent materials band.Other limit of the punching structure of preferred material band is bearing in respectively on the qualification rib of the otch that the shearing of the punched openings of adjacent materials band goes out.
Structural material belt of the present invention is used in particular for making the metallic conductor frame.Also can expect being used for the conductor frame of other conductive material band according to the present invention.
A description will be given of an embodiment in accordance with the present invention with reference to the accompanying drawings.
In the accompanying drawings, wherein:
Fig. 1 shows the scheme drawing of material band,
Fig. 2 shows the cross sectional drawing that has the gas-scattering apparatus of bridge spare three tension stages,
Fig. 3 shows the lateral plan of band connected body,
Fig. 4 shows the cross sectional drawing of band connected body shown in Figure 3 along direction A.
The material band 1 that is made of copper has been shown among Fig. 1.Two vertical ribs along material band 1 are provided with punching structure 2 with identical distance thereon.Another punching structure 3 also can be arranged on the material band.It can be as the registration device of material band in carrying out other processing, and this is external also to have functional characteristic when making the conductor frame with the material band.
Fig. 2 shows the punching structure that protrudes in the band plane, and the rib 4 of its punching structure 2 is connected with material band 1.All the other limits promptly limit the limit 5 of rib 4 and connected limit 6 and are symmetrical arranged with respect to the midperpendicalar mirror of rib 4.When going out punching structure 2, on material band 1, shearing out a kerf 7 respectively near limiting limit 5, the ratio of the width A of the otch of wherein shearing out 7 and the width B of punching structure 2 is about 1: 22, and the angle α between the midperpendicalar of qualification limit 5 and rib 4 is about 50 degree, and the angle β between another side 6 and the midperpendicalar is about 70 degree.
Figure 3 illustrates the band connected body of being made by two material bands 1, its punching structure 2 is about 20 degree with the angle γ of the vertical line formation on band plane.Punching structure 2 ranks of following material band 1 go into to go up in material band 1 punched openings 8.Other rib 6 of following material band 1 punching structure 2 is adjacent with the qualification rib of the otch 7 that the shearing of adjacent materials band 1 punched openings 8 goes out.Its overlapping situation illustrates in the cross section mode in the Fig. 4 perpendicular to the line of vision (direction A) of Fig. 3.
Claims (10)
1. structural material belt, has the punching structure that protrudes in the band plane, it is characterized in that: the part of Tu Chu punching structure (2) has polygon at least, its length is connected with material band (1) less than two ribs (4) that limit limit (5) length, be connected to each other by two other limits (6) on two qualification limits (5) away from rib (4) end, the angle α that the midperpendicalar of the relative rib in described limit is symmetrical arranged and forms with midperpendicalar respectively, goes up the punched openings (8) that forms by punching structure (2) at material band (1) and has the otch (7) that the shearing parallel with the limit (5) of going up qualification at rib (4) goes out to 80 degree about 20 degree.
2. structural material belt as claimed in claim 1 is characterized in that: described angle α spends to 60 degree about 40.
3. structural material belt as claimed in claim 1 or 2 is characterized in that: the width of the described otch of shearing out (7) is about 1: 10 to 1: 40 with the ratio of the width of the punching structure that is parallel to rib (4) (2) respectively.
4. as arbitrary described structural material belt in the claim 1～3, it is characterized in that: the angle γ that described punching structure (2) is vertical with the band plane is about 10 degree to 30 degree, preferably is about 20 degree.
5. as arbitrary described structural material belt in the claim 1～4, it is characterized in that: described material band (1) is made of metal.
6. as arbitrary described structural material belt in the claim 1～5, it is characterized in that: the axis symmetry of described punching structure (2) and material band (1).
7. as arbitrary described structural material belt in the claim 1～6, it is characterized in that: particularly punching structure of other structure (3) is set on material band (1).
8. the band connected body that constitutes of the structural material belt that is be arranged in parallel by arbitrary described a plurality of faces each other in the claim 1～7, it is characterized in that: punching structure (2) rank of described material band (1) is gone in the punched openings (8) of adjacent materials band (1).
9. band connected body as claimed in claim 8 is characterized in that: other limit (6) of the punching structure (2) of described material band (1) is bearing in respectively on the qualification rib of the otch (7) that the shearing of the punched openings (8) of adjacent materials band (1) goes out.
10. adopt the metallic conductor frame of making as arbitrary described structural material belt in the claim 1～7.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10022102.5 | 2000-05-09 | ||
| DE10022102A DE10022102C1 (en) | 2000-05-09 | 2000-05-09 | Structured material strip to manufacture metal conductor frames has stamped structures projecting from material plane and having symmetrical shape forming slits |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1322610A true CN1322610A (en) | 2001-11-21 |
| CN1212223C CN1212223C (en) | 2005-07-27 |
Family
ID=7641013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN01116005.5A Expired - Fee Related CN1212223C (en) | 2000-05-09 | 2001-05-08 | Structural material belt |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP1153675B1 (en) |
| CN (1) | CN1212223C (en) |
| AT (1) | ATE305831T1 (en) |
| DE (2) | DE10022102C1 (en) |
| ES (1) | ES2246269T3 (en) |
| MY (1) | MY130374A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6751836B2 (en) * | 2000-07-11 | 2004-06-22 | Richard A. Smith | Method of enabling the spacing of metal units |
| CN102360927A (en) * | 2011-09-07 | 2012-02-22 | 信源电子制品(昆山)有限公司 | Coiling laser spot welder |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4524601A (en) * | 1983-05-13 | 1985-06-25 | Bernardi Carl E | Automatic apparatus for downsetting lead frame strips |
| US4970579A (en) * | 1988-09-21 | 1990-11-13 | International Business Machines Corp. | Integrated circuit package with improved cooling means |
| DE19521022C2 (en) * | 1995-06-13 | 1997-04-10 | Heraeus Gmbh W C | Process for producing a layered composite |
-
2000
- 2000-05-09 DE DE10022102A patent/DE10022102C1/en not_active Expired - Fee Related
-
2001
- 2001-04-10 DE DE50107591T patent/DE50107591D1/en not_active Expired - Fee Related
- 2001-04-10 ES ES01108886T patent/ES2246269T3/en not_active Expired - Lifetime
- 2001-04-10 EP EP01108886A patent/EP1153675B1/en not_active Expired - Lifetime
- 2001-04-10 AT AT01108886T patent/ATE305831T1/en not_active IP Right Cessation
- 2001-05-04 MY MYPI20012101A patent/MY130374A/en unknown
- 2001-05-08 CN CN01116005.5A patent/CN1212223C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP1153675A3 (en) | 2004-10-27 |
| DE50107591D1 (en) | 2006-02-16 |
| ATE305831T1 (en) | 2005-10-15 |
| DE10022102C1 (en) | 2001-10-25 |
| MY130374A (en) | 2007-06-29 |
| EP1153675B1 (en) | 2005-10-05 |
| CN1212223C (en) | 2005-07-27 |
| ES2246269T3 (en) | 2006-02-16 |
| EP1153675A2 (en) | 2001-11-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050727 Termination date: 20100508 |