JPS6390537U - - Google Patents
Info
- Publication number
- JPS6390537U JPS6390537U JP18597386U JP18597386U JPS6390537U JP S6390537 U JPS6390537 U JP S6390537U JP 18597386 U JP18597386 U JP 18597386U JP 18597386 U JP18597386 U JP 18597386U JP S6390537 U JPS6390537 U JP S6390537U
- Authority
- JP
- Japan
- Prior art keywords
- tooth
- group
- rolling
- teeth
- root
- 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
- 238000005096 rolling process Methods 0.000 claims description 8
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Forging (AREA)
Description
第１図は本考案にかゝる転造用平ダイスの側面
図、第２図ａ〜ｃは本平ダイスによる転造状態を
示す断面図、第３図は従来の転造用平ダイスの側
面図、第４図は平ダイスの一般的使用態様を示す
模式図、第５図ａ〜ｃは従来の転造用平ダイスに
よる転造状態を示す断面図である。
２…喰付歯群、３…仕上歯群、４…逃げ歯群、
５…平ダイス、６…被転造物、６ａ…被転造物の
歯。
Figure 1 is a side view of the flat rolling die according to the present invention, Figures 2 a to c are sectional views showing the rolling state of the flat die, and Figure 3 is a diagram of the conventional flat rolling die. The side view and FIG. 4 are schematic diagrams showing a general usage mode of a flat die, and FIGS. 5 a to 5 c are sectional views showing a rolling state using a conventional flat die for rolling. 2... Biting tooth group, 3... Finishing tooth group, 4... Relief tooth group,
5... Flat die, 6... To be rolled, 6a... Tooth of to be rolled.
Claims (1)
を順次設けて成る転造用平ダイスにおいて、前記
喰付歯群の前端部の歯底と前記仕上歯群の歯底と
を転造により膨出する被転造物の歯先面に当接す
る歯底高さとなるように形成すると共に、その他
の部分の歯底を前記歯先面に当接しない歯底高さ
となるように形成したことを特徴とする転造用平
ダイス。 In a flat rolling die comprising a tooth group with bite teeth, a group of finishing teeth, and a group of relief teeth in sequence in the longitudinal direction, the tooth bottom at the front end of the bite tooth group and the tooth bottom of the finishing tooth group are connected to each other. The tooth root is formed so that it comes into contact with the tooth tip surface of the object to be rolled that bulges out due to rolling, and the tooth root in other parts is formed so that it has a root height that does not come into contact with the tooth tip surface. A flat die for rolling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18597386U JPH03259Y2 (en) | 1986-12-02 | 1986-12-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18597386U JPH03259Y2 (en) | 1986-12-02 | 1986-12-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6390537U true JPS6390537U (en) | 1988-06-11 |
| JPH03259Y2 JPH03259Y2 (en) | 1991-01-08 |
Family
ID=31135103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18597386U Expired JPH03259Y2 (en) | 1986-12-02 | 1986-12-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03259Y2 (en) |
-
1986
- 1986-12-02 JP JP18597386U patent/JPH03259Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH03259Y2 (en) | 1991-01-08 |