JPS5548429A - Hydraulic pressure bulge mold - Google Patents
Hydraulic pressure bulge moldInfo
- Publication number
- JPS5548429A JPS5548429A JP12119378A JP12119378A JPS5548429A JP S5548429 A JPS5548429 A JP S5548429A JP 12119378 A JP12119378 A JP 12119378A JP 12119378 A JP12119378 A JP 12119378A JP S5548429 A JPS5548429 A JP S5548429A
- Authority
- JP
- Japan
- Prior art keywords
- axial force
- force body
- female dies
- mold
- 15aw15c
- 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
- 239000000126 substance Substances 0.000 abstract 3
- 239000007788 liquid Substances 0.000 abstract 1
- 238000000465 moulding Methods 0.000 abstract 1
Landscapes
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
PURPOSE: The captioned mold which is able to mold the overhangs at several places at the same time to the substance to be worked, by mounting separately several female dies corresponding to several molding parts so that they can be moved freely, and locating the mandrels which can be freely slided in liquid-tightness between the female dies in the internal part of the substance to be worked.
CONSTITUTION: One end part 4 is inserted into the fitting part 26, by reversing the first axial force body 13 to the right with the force piston, taking off the lids 42... of female dies 15aW15c, inserting the other end part 5 of the tubular substance to be worked into the fitting part 33 of the second axial force body 14, and subsequently sliding the axial force body 13 to the left. After each lid 42 has been set and fixed, as soon as the working liquid 29 is fed by pressure into the axial force body 13, regular pressure of the force piston moves the axial force body 13 by a regular quantity. The mandrel moving mechanism 17 of the pantagraph mechanism moves the mandrels 16a, 16b, being linked with movement of the axial force body 13, and the mold moving mechanism 18 moves the female dies 15aW15c in the same way. And the faces corresponding to the mandrels 16a, 16b are not deformed but desired overhang parts are molded on the faces corresponding to the female dies 15aW15c.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12119378A JPS5548429A (en) | 1978-10-03 | 1978-10-03 | Hydraulic pressure bulge mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12119378A JPS5548429A (en) | 1978-10-03 | 1978-10-03 | Hydraulic pressure bulge mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5548429A true JPS5548429A (en) | 1980-04-07 |
Family
ID=14805156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12119378A Pending JPS5548429A (en) | 1978-10-03 | 1978-10-03 | Hydraulic pressure bulge mold |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5548429A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0175908U (en) * | 1987-11-07 | 1989-05-23 | ||
| CN102886458A (en) * | 2012-09-24 | 2013-01-23 | 重庆科技学院 | Overall composite inner high-pressure flow type bulging process for car drive axle |
-
1978
- 1978-10-03 JP JP12119378A patent/JPS5548429A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0175908U (en) * | 1987-11-07 | 1989-05-23 | ||
| CN102886458A (en) * | 2012-09-24 | 2013-01-23 | 重庆科技学院 | Overall composite inner high-pressure flow type bulging process for car drive axle |
| CN102886458B (en) * | 2012-09-24 | 2014-09-24 | 重庆科技学院 | Overall composite inner high-pressure flow type bulging process for car drive axle |
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