JPH0216256U - - Google Patents
Info
- Publication number
- JPH0216256U JPH0216256U JP9241588U JP9241588U JPH0216256U JP H0216256 U JPH0216256 U JP H0216256U JP 9241588 U JP9241588 U JP 9241588U JP 9241588 U JP9241588 U JP 9241588U JP H0216256 U JPH0216256 U JP H0216256U
- Authority
- JP
- Japan
- Prior art keywords
- sleeve
- molten metal
- plunger
- sprue
- cavity
- 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.)
- Granted
Links
- 239000002184 metal Substances 0.000 claims description 7
- 238000005242 forging Methods 0.000 claims description 4
- 238000005192 partition Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
Description
第１図はこの考案の実施例を示す縦断面図、第
２〜５図はそれぞれ溶湯鍛造工程を示す縦断面図
、第６図はプランジヤーの進退駆動機構を例示す
る縦断面図、第７図は従来例を示す縦断面図であ
る。
１１…キヤビテイ、１２…上型、１３…下型、
１４…溶湯鍛造用金型、１５…スリーブ、１６…
溶湯、１６ａ…急冷凝固層、１７…湯口、１８…
プランジヤー、１９…湯口構成部分、２０…アウ
タープランジヤー、２１…インナープランジヤー
、２２…シリンダ、Ｆ…溶湯鍛造製品、Ｓ…スク
ラツプ部分、Ｗ…製品部分。
Fig. 1 is a longitudinal sectional view showing an embodiment of this invention, Figs. 2 to 5 are longitudinal sectional views showing the molten metal forging process, respectively, Fig. 6 is a longitudinal sectional view illustrating the forward and backward drive mechanism of the plunger, and Fig. 7. 1 is a longitudinal sectional view showing a conventional example. 11...Cavity, 12...Upper mold, 13...Lower mold,
14... Mold for molten metal forging, 15... Sleeve, 16...
Molten metal, 16a... Rapidly solidified layer, 17... Sprue, 18...
Plunger, 19... sprue component, 20... outer plunger, 21... inner plunger, 22... cylinder, F... molten metal forged product, S... scrap part, W... product part.
Claims (1)
からなる溶湯鍛造用金型１４と、前記下型に上端
部を掛脱可能ならしめたスリーブ１５と、このス
リーブの内径より小さい径を有し、前記キヤビテ
イとスリーブとの連通をもたらす湯口１７と、ス
リーブ内を摺動して、そのスリーブ内の溶湯１６
を、キヤビテイ内へ充填するプランジヤー１８と
を具える溶湯鍛造装置において、 前記湯口１７を、下型１３に一体的に設けると
ともに、前記プランジヤー１８を、スリーブ１５
に摺接するアウタープランジヤー２０と、湯口１
７に丁度嵌まり込む径を有し、アウタープランジ
ヤー内を摺動するインナープランジヤー２１とで
構成してなる溶湯鍛造装置。[Claims for Utility Model Registration] Upper and lower molds 12 and 13 that partition the cavity 11
a molten metal forging die 14, a sleeve 15 whose upper end is removably attached to the lower die, and a sprue 17 having a diameter smaller than the inner diameter of the sleeve and providing communication between the cavity and the sleeve. , the molten metal 16 inside the sleeve slides inside the sleeve.
In the molten metal forging apparatus, the sprue 17 is provided integrally with the lower mold 13, and the plunger 18 is connected to the sleeve 15.
The outer plunger 20 that comes into sliding contact with the sprue 1
7 and an inner plunger 21 that slides inside the outer plunger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988092415U JPH0646604Y2 (en) | 1988-07-14 | 1988-07-14 | Molten metal forging equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988092415U JPH0646604Y2 (en) | 1988-07-14 | 1988-07-14 | Molten metal forging equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0216256U true JPH0216256U (en) | 1990-02-01 |
| JPH0646604Y2 JPH0646604Y2 (en) | 1994-11-30 |
Family
ID=31316851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988092415U Expired - Lifetime JPH0646604Y2 (en) | 1988-07-14 | 1988-07-14 | Molten metal forging equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0646604Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5737554U (en) * | 1980-08-08 | 1982-02-27 | ||
| JPH01138051A (en) * | 1987-11-24 | 1989-05-30 | Topy Ind Ltd | Method and apparatus for squeezing molten metal |
-
1988
- 1988-07-14 JP JP1988092415U patent/JPH0646604Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5737554U (en) * | 1980-08-08 | 1982-02-27 | ||
| JPH01138051A (en) * | 1987-11-24 | 1989-05-30 | Topy Ind Ltd | Method and apparatus for squeezing molten metal |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0646604Y2 (en) | 1994-11-30 |