JPS589249U - cold extrusion press mold - Google Patents
cold extrusion press moldInfo
- Publication number
- JPS589249U JPS589249U JP9993981U JP9993981U JPS589249U JP S589249 U JPS589249 U JP S589249U JP 9993981 U JP9993981 U JP 9993981U JP 9993981 U JP9993981 U JP 9993981U JP S589249 U JPS589249 U JP S589249U
- Authority
- JP
- Japan
- Prior art keywords
- dies
- cold extrusion
- extrusion press
- press mold
- workpiece
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図Ａ−Ｆは冷間押し出し成形の一例としてトランス
ミッションにおけるメインシャフトの製造工程を示す説
明図、第２図〜第６図は従来の冷間押し出しプレスの構
成および動作を説明するための説明図、第７図〜第９図
は本考案の冷間押し出しプレスの構成および動作を説明
するための説明図、第１０図は第７図に示す検出器の他
の実施例を示す説明図である。
１・・・・・・固定側ダイス、２”・・・・・・ラム、
３・・・・・・可動側ダイス、４・・・・・・クッショ
ンピン、７・・・・・・ワーク搬送装置、１０・・・・
・・光電スイッチ（検出器）、１２・・・・・・圧力ス
イッチ。
第３図、
Ｌ−一一一一一
馬 今Figures 1A to 1F are explanatory diagrams showing the manufacturing process of a main shaft in a transmission as an example of cold extrusion molding, and Figures 2 to 6 are explanatory diagrams for explaining the structure and operation of a conventional cold extrusion press. 7 to 9 are explanatory diagrams for explaining the configuration and operation of the cold extrusion press of the present invention, and FIG. 10 is an explanatory diagram showing another embodiment of the detector shown in FIG. 7. be. 1...Fixed side die, 2"...Ram,
3... Movable die, 4... Cushion pin, 7... Workpiece conveyance device, 10...
...Photoelectric switch (detector), 12...Pressure switch. Figure 3, L-1111 horse now
Claims (1)
することによってワークをダイスに押し込んで成形し、
その後両ダイスの間の所定位置にワークを残しつつ両ダ
イスが離間するようにした冷間押し出しプレス型におい
て、両ダイスが離間する時にワー々か前記所定位置にあ
ることを検出する検出器を取り付けたことを特徴とする
冷間押し出しプレス型。A pair of dies are provided so as to be able to approach and separate, and by bringing these dies close together, the workpiece is pushed into the dies and molded,
After that, in a cold extrusion press mold in which both dies are separated while leaving the workpiece at a predetermined position between both dies, a detector is installed to detect that the workpiece is in the predetermined position when both dies are separated. A cold extrusion press type that is characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9993981U JPS589249U (en) | 1981-07-03 | 1981-07-03 | cold extrusion press mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9993981U JPS589249U (en) | 1981-07-03 | 1981-07-03 | cold extrusion press mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS589249U true JPS589249U (en) | 1983-01-21 |
Family
ID=29894654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9993981U Pending JPS589249U (en) | 1981-07-03 | 1981-07-03 | cold extrusion press mold |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS589249U (en) |
-
1981
- 1981-07-03 JP JP9993981U patent/JPS589249U/en active Pending
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