JPH046338U - - Google Patents
Info
- Publication number
- JPH046338U JPH046338U JP4673290U JP4673290U JPH046338U JP H046338 U JPH046338 U JP H046338U JP 4673290 U JP4673290 U JP 4673290U JP 4673290 U JP4673290 U JP 4673290U JP H046338 U JPH046338 U JP H046338U
- Authority
- JP
- Japan
- Prior art keywords
- forging
- mold
- forging process
- eject
- product
- 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 11
- 238000000034 method Methods 0.000 claims 5
Landscapes
- Forging (AREA)
Description
第１図は、本考案の１実施例にかかる鍛造用金
型装置の下型を含む部分を示す平面図、第２図は
上記鍛造用金型装置の一部を示す断面図である。
１……鍛造用金型装置、２……下型、３……キ
ヤビテイ、４……エジエクト装置、５……ボルト
、６……ガイド部材、７……エジエクト部材、８
……摺動ロツド、９……バネ部材、１０……上型
、１１……キヤビテイ、１２……製品、１３……
ピン部材、１４……バリ。
FIG. 1 is a plan view showing a portion including a lower die of a forging die device according to an embodiment of the present invention, and FIG. 2 is a sectional view showing a part of the forging die device. DESCRIPTION OF SYMBOLS 1... Forging die device, 2... Lower die, 3... Cavity, 4... Eject device, 5... Bolt, 6... Guide member, 7... Eject member, 8
... Sliding rod, 9 ... Spring member, 10 ... Upper mold, 11 ... Cavity, 12 ... Product, 13 ...
Pin member, 14...burr.
Claims (1)
リが生じる部分に対応して配置されるエジエクト
部材とを備え、 鍛造工程が終了し前記上型が下型から後退した
とき前記製品のバリを突き上げることによつて、
製品を下型から分離して所定位置まで持ち上げる
ように構成されたことを特徴とする鍛造用金型装
置。 (2) 前記上型はピン部材を備えており、該ピン
部材は鍛造工程中は前記エジエクト部材に係合し
てこれを下方位置に保持するように構成されたこ
とを特徴とする請求項１記載の鍛造用金型装置。 (3) さらにエジエクト部材を付勢するバネ部材
が設けられており、該バネ部材は鍛造工程中は前
記ピン部材の作用により圧縮状態に維持されてお
り鍛造工程が終了して上型とともにピン部材が上
方に移動したとき弾性力により前記エジエクト部
材を上方に移動させることを特徴とする請求項２
記載の鍛造用金型装置。[Claims for Utility Model Registration] (1) An upper mold, a lower mold combined with the upper mold, and an eject member provided on the lower mold and arranged to correspond to a part where burrs occur on the product during the forging process. By pushing up the burr of the product when the forging process is completed and the upper mold retreats from the lower mold,
A forging die device characterized in that it is configured to separate a product from a lower die and lift it to a predetermined position. (2) The upper die includes a pin member, and the pin member is configured to engage the eject member and hold it in a downward position during the forging process. The forging mold device described. (3) Furthermore, a spring member is provided that biases the eject member, and the spring member is maintained in a compressed state by the action of the pin member during the forging process, and when the forging process is completed, the pin member is attached to the upper die. Claim 2, wherein when the eject member moves upward, the eject member is moved upward by elastic force.
The forging mold device described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4673290U JPH046338U (en) | 1990-05-01 | 1990-05-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4673290U JPH046338U (en) | 1990-05-01 | 1990-05-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH046338U true JPH046338U (en) | 1992-01-21 |
Family
ID=31562065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4673290U Pending JPH046338U (en) | 1990-05-01 | 1990-05-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH046338U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015074017A (en) * | 2013-10-10 | 2015-04-20 | 本田技研工業株式会社 | Forging machine |
-
1990
- 1990-05-01 JP JP4673290U patent/JPH046338U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015074017A (en) * | 2013-10-10 | 2015-04-20 | 本田技研工業株式会社 | Forging machine |
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