JPS6234943U - - Google Patents
Info
- Publication number
- JPS6234943U JPS6234943U JP12350385U JP12350385U JPS6234943U JP S6234943 U JPS6234943 U JP S6234943U JP 12350385 U JP12350385 U JP 12350385U JP 12350385 U JP12350385 U JP 12350385U JP S6234943 U JPS6234943 U JP S6234943U
- Authority
- JP
- Japan
- Prior art keywords
- lower mold
- rack
- eccentric plate
- rotating
- rotation
- 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
- 238000005242 forging Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
Landscapes
- Forging (AREA)
Description
第１図ないし第３図は本考案の一実施例を示す
もので、第１図は基本構成例を示す図、第２図は
揺動用偏心板を示す平面図、第３図ａ，ｂは回転
揺動を説明するための工程図、第４図は従来の回
転鍛造機の構成を示す図である。
１……下型、２……上型、３……圧下シリンダ
、４……下型１の回転軸、５……フレーム、６…
…ラツク、７……支柱、８，９……下型回転用の
歯車、１０……下型回転軸４に設けた歯車、１２
……下型支持用フレーム、１４……回転伝達クラ
ツチ、１５……偏心板、１８……回転軸。
Figures 1 to 3 show an embodiment of the present invention, in which Figure 1 is a diagram showing an example of the basic configuration, Figure 2 is a plan view showing a swinging eccentric plate, and Figures 3a and 3b are FIG. 4, a process diagram for explaining rotational oscillation, is a diagram showing the configuration of a conventional rotary forging machine. DESCRIPTION OF SYMBOLS 1... Lower die, 2... Upper die, 3... Reduction cylinder, 4... Rotation shaft of lower die 1, 5... Frame, 6...
...Rack, 7... Support, 8, 9... Gear for rotating the lower die, 10... Gear provided on the lower die rotating shaft 4, 12
... lower mold support frame, 14 ... rotation transmission clutch, 15 ... eccentric plate, 18 ... rotating shaft.
Claims (1)
において、上部ラムに直結したラツクと、このラ
ツクの動きを回転運動に変える複数個の歯車と、
上記ラツクからの回転を下部金型回転に伝える歯
車と、下部金型支持用フレームに設けられた偏心
板とを具備し、上記上部ラムの移動により上記下
部型及び偏心板が回転し、下部金型が回転しなが
ら上記偏心板の回転に伴つて揺動するように構成
したことを特徴とする回転鍛造機。 A rotary forging machine that forges while rotating and oscillating a mold includes a rack directly connected to the upper ram, and multiple gears that convert the movement of this rack into rotational motion.
It is equipped with a gear that transmits the rotation from the rack to the rotation of the lower mold, and an eccentric plate provided on the lower mold support frame, and the lower mold and the eccentric plate are rotated by the movement of the upper ram, and the lower mold is rotated. A rotary forging machine characterized in that the die is configured to swing as the eccentric plate rotates while rotating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12350385U JPS6234943U (en) | 1985-08-13 | 1985-08-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12350385U JPS6234943U (en) | 1985-08-13 | 1985-08-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6234943U true JPS6234943U (en) | 1987-03-02 |
Family
ID=31014666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12350385U Pending JPS6234943U (en) | 1985-08-13 | 1985-08-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6234943U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH033891A (en) * | 1989-05-31 | 1991-01-09 | Hitachi Ltd | Suspension hoist and pulling-in of heavy article into building |
-
1985
- 1985-08-13 JP JP12350385U patent/JPS6234943U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH033891A (en) * | 1989-05-31 | 1991-01-09 | Hitachi Ltd | Suspension hoist and pulling-in of heavy article into building |