JPH0196284U - - Google Patents
Info
- Publication number
- JPH0196284U JPH0196284U JP19113187U JP19113187U JPH0196284U JP H0196284 U JPH0196284 U JP H0196284U JP 19113187 U JP19113187 U JP 19113187U JP 19113187 U JP19113187 U JP 19113187U JP H0196284 U JPH0196284 U JP H0196284U
- Authority
- JP
- Japan
- Prior art keywords
- pressure chamber
- gas pressure
- diffusion bonding
- thin
- wall portion
- 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
- 238000009792 diffusion process Methods 0.000 claims description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 238000000465 moulding Methods 0.000 description 1
Description
第１図は本考案による拡散接合装置の一実施例
を示した断面図、第２図は第１図の上側押型と補
強リブとを示した斜視図、第３図は従来の拡散接
合装置を示した断面図である。
１……下側押型、２……上側押型、３，４……
板材、５……超塑性成形用凹部、６……可とう性
の薄肉部、７……ガス圧室、１２……補強リブ。
FIG. 1 is a sectional view showing an embodiment of the diffusion bonding device according to the present invention, FIG. 2 is a perspective view showing the upper mold and reinforcing ribs in FIG. FIG. 1...Lower press die, 2...Upper press die, 3, 4...
Plate material, 5... recessed part for superplastic molding, 6... flexible thin wall part, 7... gas pressure chamber, 12... reinforcing rib.
Claims (1)
第２の押型を具備し、上記第１押型は対向面に超
塑性成形用凹部が形成され、上記第２押型は、対
向面のうち上記凹部に対向しない部分に可とう性
の薄肉部が形成され、この薄肉部の内側にガス圧
室が形成されており、このガス圧室へ圧縮ガスを
供給して上記薄肉部によつて上記二枚の板材を拡
散接合する拡散接合装置において；上記薄肉部に
はそのガス圧室側に補強リブが設けられているこ
とを特徴とする拡散接合装置。 ２ 上記補強リブは上記薄肉部と一体に形成され
ていることを特徴とする実用新案登録請求の範囲
第１項記載の拡散接合装置。[Claims for Utility Model Registration] 1. First and second press molds are provided for sandwiching and pressing two plates facing each other, and the first press mold has a recess for superplastic forming formed on its opposing surface, and In the two-press mold, a flexible thin-walled portion is formed in a portion of the facing surface that does not face the recessed portion, and a gas pressure chamber is formed inside this thin-walled portion, and compressed gas is supplied to this gas pressure chamber. In the diffusion bonding device for diffusion bonding the two plate materials using the thin wall portion, the thin wall portion is provided with a reinforcing rib on the side of the gas pressure chamber. 2. The diffusion bonding device according to claim 1, wherein the reinforcing rib is formed integrally with the thin wall portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19113187U JPH0196284U (en) | 1987-12-16 | 1987-12-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19113187U JPH0196284U (en) | 1987-12-16 | 1987-12-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0196284U true JPH0196284U (en) | 1989-06-26 |
Family
ID=31482057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19113187U Pending JPH0196284U (en) | 1987-12-16 | 1987-12-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0196284U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005254258A (en) * | 2004-03-09 | 2005-09-22 | Sumitomo Metal Ind Ltd | Hydrostatic bulging device of metal plate, and hydrostatic bulging method |
-
1987
- 1987-12-16 JP JP19113187U patent/JPH0196284U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005254258A (en) * | 2004-03-09 | 2005-09-22 | Sumitomo Metal Ind Ltd | Hydrostatic bulging device of metal plate, and hydrostatic bulging method |
| JP4502110B2 (en) * | 2004-03-09 | 2010-07-14 | 住友金属工業株式会社 | Hydraulic bulge processing apparatus and hydraulic bulge processing method for metal plate |
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