JPH0362647U - - Google Patents
Info
- Publication number
- JPH0362647U JPH0362647U JP12207589U JP12207589U JPH0362647U JP H0362647 U JPH0362647 U JP H0362647U JP 12207589 U JP12207589 U JP 12207589U JP 12207589 U JP12207589 U JP 12207589U JP H0362647 U JPH0362647 U JP H0362647U
- Authority
- JP
- Japan
- Prior art keywords
- tooth
- forming
- die
- chamfer
- shaped
- 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
- 238000000465 moulding Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 description 2
- 210000004210 tooth component Anatomy 0.000 description 2
Landscapes
- Forging (AREA)
Description
第１図は本考案にかヽるチヤンフア付歯部品の
成形金型の断面図、第２図ａ〜ｃは本成形金型に
よる成形過程を示す断面図、第３図は本考案の対
象とする歯部品の一例を示す要部断面図、第４図
はその歯部品の部分拡大図、第５図は従来のチヤ
ンフア付歯部品の成形金型の断面図、第６図ａ〜
ｃは従来の成形金型による成形過程を示す断面図
である。
９……粗形材、１１……外ダイス、１２……内
ダイス、１３……歯状成形部、１４……歯部、１
５……Ｖ字状成形部、１７……支持ロツド、１８
……パンチ。
Fig. 1 is a cross-sectional view of a mold for forming a tooth part with a chamfer according to the present invention, Fig. 2 a to c are cross-sectional views showing the molding process using the present mold, and Fig. 3 is a cross-sectional view of a mold for forming a tooth part with a chamfer according to the present invention. FIG. 4 is a partially enlarged view of the tooth component, FIG. 5 is a cross-sectional view of a mold for forming a conventional tooth component with a chamfer, and FIG. 6 a-
c is a sectional view showing a molding process using a conventional molding die. 9...Rough profile material, 11...Outer die, 12...Inner die, 13...Tooth shaped forming part, 14...Tooth part, 1
5... V-shaped molded part, 17... Support rod, 18
……punch.
Claims (1)
スと、外周に前記歯状成形部に噛合可能な歯部を
有し、かつ該歯部の側端にチヤンフア成形用のＶ
字状成形部を有して前記外ダイスに摺動自在に嵌
合された内ダイスと、前記外・内ダイス側へ移動
して粗形材の歯状粗形部を前記歯状成形部の溝内
に押込むパンチと、前記外ダイスと前記内ダイス
とを相対移動させる手段とを備えたことを特徴と
するチヤンフア付歯部品の成形金型。 an outer die having a tooth-shaped molding part for forming tooth parts on the inner periphery; a tooth part on the outer periphery that can mesh with the tooth-shaped molding part; and a V for forming a chamfer at the side end of the tooth part.
An inner die having a letter-shaped forming part and slidably fitted into the outer die is moved toward the outer and inner dies to form a tooth-like rough part of the rough profile into the tooth-like forming part. 1. A mold for forming a toothed part with a chamfer, characterized by comprising a punch for pushing into a groove, and means for relatively moving the outer die and the inner die.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12207589U JPH0362647U (en) | 1989-10-18 | 1989-10-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12207589U JPH0362647U (en) | 1989-10-18 | 1989-10-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0362647U true JPH0362647U (en) | 1991-06-19 |
Family
ID=31670091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12207589U Pending JPH0362647U (en) | 1989-10-18 | 1989-10-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0362647U (en) |
-
1989
- 1989-10-18 JP JP12207589U patent/JPH0362647U/ja active Pending