JPS6319934U - - Google Patents
Info
- Publication number
- JPS6319934U JPS6319934U JP11224986U JP11224986U JPS6319934U JP S6319934 U JPS6319934 U JP S6319934U JP 11224986 U JP11224986 U JP 11224986U JP 11224986 U JP11224986 U JP 11224986U JP S6319934 U JPS6319934 U JP S6319934U
- Authority
- JP
- Japan
- Prior art keywords
- shape
- split die
- die
- memory alloy
- split
- 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
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims description 4
- 238000011084 recovery Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims 2
- 238000005242 forging Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Forging (AREA)
Description
第１図は本考案の形状記憶合金製ダイスホルダ
の実施例を示す斜視図。第２図は第１図の縦断面
図。第３図は本考案の第２の実施例を示す縦断面
図。第４図ａは本考案の第２の実施例における形
状回復後のダイスホルダの縦断面図。第４図ｂは
本考案の第２の実施例における形状回復後前のダ
イスホルダの縦断面図。第５図は本考案の第２の
実施例におけるダイスとダイスホルダの配置図。
第６図は本考案の第３の実施例を示す縦断面図。
第７図は本考案の第４の実施例におけるダイスホ
ルダの断面斜視図。第８図は従来のダイスとダイ
スホルダの圧入を示す縦断面図。
１，１１，２１，３１，４１……ダイスホルダ
、２，１２，２２，４２……ダイス。
FIG. 1 is a perspective view showing an embodiment of the shape memory alloy die holder of the present invention. FIG. 2 is a longitudinal sectional view of FIG. 1. FIG. 3 is a longitudinal sectional view showing a second embodiment of the present invention. FIG. 4a is a longitudinal sectional view of the die holder after shape recovery in the second embodiment of the present invention. FIG. 4b is a vertical sectional view of the die holder before shape recovery in the second embodiment of the present invention. FIG. 5 is a layout diagram of a die and a die holder in a second embodiment of the present invention.
FIG. 6 is a vertical sectional view showing a third embodiment of the present invention.
FIG. 7 is a cross-sectional perspective view of a die holder in a fourth embodiment of the present invention. FIG. 8 is a vertical cross-sectional view showing press fitting between a conventional die and a die holder. 1, 11, 21, 31, 41... Dice holder, 2, 12, 22, 42... Dice.
Claims (1)
ダイスホルダにおいて、前記分割型ダイス外周形
状と相似であつて、前記分割型ダイス外周形状よ
りもわずかに小なる内周形状を記憶させ、加工し
て前記分割型ダイス外周形状よりも大なる内周形
状となる形状記憶合金を用い、前記形状記憶合金
の形状回復温度が前記分割型ダイスの使用温度よ
り低温であることを特徴とする形状記憶合金製ダ
イスホルダ。 In a die holder that holds a split die used for forging, etc., an inner circumferential shape similar to the outer circumferential shape of the split die and slightly smaller than the outer circumferential shape of the split die is memorized and machined to A shape memory alloy die holder using a shape memory alloy having an inner peripheral shape larger than an outer peripheral shape of the split die, and characterized in that the shape recovery temperature of the shape memory alloy is lower than the operating temperature of the split die. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11224986U JPS6319934U (en) | 1986-07-22 | 1986-07-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11224986U JPS6319934U (en) | 1986-07-22 | 1986-07-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6319934U true JPS6319934U (en) | 1988-02-09 |
Family
ID=30992945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11224986U Pending JPS6319934U (en) | 1986-07-22 | 1986-07-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6319934U (en) |
-
1986
- 1986-07-22 JP JP11224986U patent/JPS6319934U/ja active Pending