JPS63184639U - - Google Patents
Info
- Publication number
- JPS63184639U JPS63184639U JP7437987U JP7437987U JPS63184639U JP S63184639 U JPS63184639 U JP S63184639U JP 7437987 U JP7437987 U JP 7437987U JP 7437987 U JP7437987 U JP 7437987U JP S63184639 U JPS63184639 U JP S63184639U
- Authority
- JP
- Japan
- Prior art keywords
- air cylinder
- die
- ring
- forging
- outer periphery
- 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
- 238000000465 moulding Methods 0.000 claims description 3
- 238000005242 forging Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
- B21J5/02—Die forging; Trimming by making use of special dies ; Punching during forging
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J13/00—Details of machines for forging, pressing, or hammering
- B21J13/02—Dies or mountings therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Description
第１図は、本考案の一実施例を示す断面図、第
２図は、第１図の成形時の状態を示す断面図、第
３図は、本考案の他の実施例を示す断面図、第４
図は、従来の鍛造工程を示す断面図である。
１：下型、２：上型、３：成形リング、４：ガ
イドリング、５：ピストン、６：シリンダー、７
：押圧プレート、８：エアー入口。
Fig. 1 is a cross-sectional view showing one embodiment of the present invention, Fig. 2 is a cross-sectional view showing the state of Fig. 1 during molding, and Fig. 3 is a cross-sectional view showing another embodiment of the present invention. , 4th
The figure is a cross-sectional view showing a conventional forging process. 1: Lower mold, 2: Upper mold, 3: Molding ring, 4: Guide ring, 5: Piston, 6: Cylinder, 7
: Pressing plate, 8: Air inlet.
Claims (1)
該成形リングをエアーシリンダーの固定部材で摺
動可能に保持し、上型にエアーシリンダの圧力を
印加するように構成したことを特徴とする鍛造用
予備成形金型。 The outer periphery of the upper mold is slidably supported by a molding ring,
A preforming die for forging, characterized in that the forming ring is slidably held by a fixing member of an air cylinder, and the pressure of the air cylinder is applied to the upper die.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7437987U JPS63184639U (en) | 1987-05-20 | 1987-05-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7437987U JPS63184639U (en) | 1987-05-20 | 1987-05-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63184639U true JPS63184639U (en) | 1988-11-28 |
Family
ID=30919539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7437987U Pending JPS63184639U (en) | 1987-05-20 | 1987-05-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63184639U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006123007A (en) * | 2004-10-29 | 2006-05-18 | Snecma | Upsetting method for working metallic slag, method for preparing metallic slag for forging operation by the method and apparatus for performing the method |
-
1987
- 1987-05-20 JP JP7437987U patent/JPS63184639U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006123007A (en) * | 2004-10-29 | 2006-05-18 | Snecma | Upsetting method for working metallic slag, method for preparing metallic slag for forging operation by the method and apparatus for performing the method |