JPS6038621U - Bellows forming equipment - Google Patents
Bellows forming equipmentInfo
- Publication number
- JPS6038621U JPS6038621U JP12842283U JP12842283U JPS6038621U JP S6038621 U JPS6038621 U JP S6038621U JP 12842283 U JP12842283 U JP 12842283U JP 12842283 U JP12842283 U JP 12842283U JP S6038621 U JPS6038621 U JP S6038621U
- Authority
- JP
- Japan
- Prior art keywords
- molds
- bellows
- mold
- split
- holding mold
- 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
Landscapes
- Diaphragms And Bellows (AREA)
- Moulding By Coating Moulds (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の一実施例のベローズ成形装置の概略構
成図、第２図は第１図中の分割型を示す構成図、第３図
はベローズ成形状態を示す図、第４図及び第５図は分割
型の変形例を示す断面図である。
２：成形室、３，７：端型、４，５，６：分割型、８：
保持型、９：ダイ。FIG. 1 is a schematic configuration diagram of a bellows forming apparatus according to an embodiment of the present invention, FIG. 2 is a configuration diagram showing the split mold in FIG. 1, FIG. 3 is a diagram showing the bellows molding state, FIG. FIG. 5 is a sectional view showing a modification of the split type. 2: Molding chamber, 3, 7: End mold, 4, 5, 6: Split mold, 8:
Holding type, 9: die.
Claims (1)
の環状分割型をその軸方向に沿って接離自在に並設し、
これら端型及び分割型内に素管を位置させ、この素管に
圧力媒体により内圧を加えて膨出させるとともに上記各
分割型及び端型を接触させてベローズに成形するベロー
ズ成形装置において、上記分割型は、金属製の環状保持
型と、上記保持型の内側に保持され上記保持型とともに
ベローズを成形する成形室を形成するプラスチック製の
タイとからなることを特徴とするベローズ成形装置。End molds are provided on both sides, and between these end molds, a plurality of annular split molds that can be freely divided in the radial direction are arranged in parallel along the axial direction so that they can be freely moved toward and away from each other.
In the bellows forming apparatus, a blank pipe is positioned within these end molds and split molds, and internal pressure is applied to the raw pipe by a pressure medium to cause it to swell, and the split molds and end molds are brought into contact with each other to form a bellows. A bellows molding apparatus characterized in that the split mold comprises a metal annular holding mold and a plastic tie held inside the holding mold and forming a molding chamber together with the holding mold to mold the bellows.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12842283U JPS6038621U (en) | 1983-08-22 | 1983-08-22 | Bellows forming equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12842283U JPS6038621U (en) | 1983-08-22 | 1983-08-22 | Bellows forming equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6038621U true JPS6038621U (en) | 1985-03-18 |
Family
ID=30291338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12842283U Pending JPS6038621U (en) | 1983-08-22 | 1983-08-22 | Bellows forming equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6038621U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63207421A (en) * | 1987-02-20 | 1988-08-26 | Kanae Kogyo Kk | Method and apparatus for manufacturing beaded pipe |
-
1983
- 1983-08-22 JP JP12842283U patent/JPS6038621U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63207421A (en) * | 1987-02-20 | 1988-08-26 | Kanae Kogyo Kk | Method and apparatus for manufacturing beaded pipe |
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