JPH039244U - - Google Patents
Info
- Publication number
- JPH039244U JPH039244U JP6922089U JP6922089U JPH039244U JP H039244 U JPH039244 U JP H039244U JP 6922089 U JP6922089 U JP 6922089U JP 6922089 U JP6922089 U JP 6922089U JP H039244 U JPH039244 U JP H039244U
- Authority
- JP
- Japan
- Prior art keywords
- upper mold
- blank material
- holder
- forging
- 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
- 238000005242 forging Methods 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
Landscapes
- Forging (AREA)
Description
図面は本考案の実施例を示し、第１図は鍛造装
置の縦断面図、第２図は下型の平面図、第３図は
上型および上型ホルダの底面図、第４図〜第８図
は作動手順を示す鍛造工程図である。
１……下型、２……上型、３……上型ホルダ、
７……上型押え部材（押圧手段）、１１……筒部
材（作動手段）、１３……パンチピン、１４……
キヤビテイ、２３……移動手段、Ａ……鍛造装置
、Ｗ……ブランク材。
The drawings show an embodiment of the present invention, in which Fig. 1 is a longitudinal sectional view of the forging device, Fig. 2 is a plan view of the lower die, Fig. 3 is a bottom view of the upper die and upper die holder, and Figs. Figure 8 is a forging process diagram showing the operating procedure. 1... lower mold, 2... upper mold, 3... upper mold holder,
7... Upper die holding member (pressing means), 11... Cylindrical member (actuating means), 13... Punch pin, 14...
Cavity, 23...Moving means, A...Forging device, W...Blank material.
Claims (1)
つて、上記ブランク材が載置される下型と、該下
型の上方に昇降移動可能に設けられ、下降動作に
より下型に対し押し付けられる上型と、該上型に
対し接離移動可能に設けられ、上型を吊り持ち支
持する上型ホルダと、上記下型の外周に該下型に
対し上型ホルダ移動方向と直交する方向に接離移
動可能に設けられ、接近動作により上記上型を下
型に対し押し付ける押圧手段と、上記上型ホルダ
の外周に設けられ、上記上型の下降動作により下
降移動して上記押圧部材を上記下型に対し接近移
動させる作動手段と、上記上型ホルダに上記上型
を貫通するように設けられ、該上型に対する上型
ホルダの接離動作により、キヤビテイ内に突出し
て上記ブランク材に鍛造を施すパンチピンと、上
記押圧手段を、ブランク材載置時およびブランク
材取出し時には下降移動させる一方、ブランク材
載置後から鍛造が終了するまでの間は上昇移動さ
せる移動手段とを備えてなることを特徴とする鍛
造装置。 A forging device for forging a blank material into a predetermined shape, comprising a lower mold on which the blank material is placed, and an upper mold that is movable up and down above the lower mold and is pressed against the lower mold by the descending movement. an upper mold holder that is movable toward and away from the upper mold and suspends and supports the upper mold; a pressing means that is movably provided and presses the upper mold against the lower mold through an approach action; and a pressing means that is provided on the outer periphery of the upper mold holder and is moved downwardly by the lowering action of the upper mold to push the pressing member against the lower mold. and an actuating means for moving the upper mold holder closer to the upper mold, and the upper mold holder is provided so as to penetrate the upper mold, and the upper mold holder protrudes into the cavity and forges the blank material by the movement of the upper mold holder toward and away from the upper mold. It is characterized by comprising a punch pin and a moving means that moves the pressing means downward when placing the blank material and when taking out the blank material, and moving it upward from the time the blank material is placed until the end of forging. Forging equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6922089U JPH039244U (en) | 1989-06-13 | 1989-06-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6922089U JPH039244U (en) | 1989-06-13 | 1989-06-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH039244U true JPH039244U (en) | 1991-01-29 |
Family
ID=31604334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6922089U Pending JPH039244U (en) | 1989-06-13 | 1989-06-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH039244U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010260089A (en) * | 2009-05-11 | 2010-11-18 | Tomoko Hasegawa | Closed forging die device |
| JP2011025292A (en) * | 2009-07-28 | 2011-02-10 | Tomoko Hasegawa | Closed forging die device |
-
1989
- 1989-06-13 JP JP6922089U patent/JPH039244U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010260089A (en) * | 2009-05-11 | 2010-11-18 | Tomoko Hasegawa | Closed forging die device |
| JP2011025292A (en) * | 2009-07-28 | 2011-02-10 | Tomoko Hasegawa | Closed forging die device |
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