JPH01128931U - - Google Patents
Info
- Publication number
- JPH01128931U JPH01128931U JP2098088U JP2098088U JPH01128931U JP H01128931 U JPH01128931 U JP H01128931U JP 2098088 U JP2098088 U JP 2098088U JP 2098088 U JP2098088 U JP 2098088U JP H01128931 U JPH01128931 U JP H01128931U
- Authority
- JP
- Japan
- Prior art keywords
- tip
- gear
- rolling die
- gear rolling
- face
- 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
- 238000005096 rolling process Methods 0.000 claims description 8
- 150000001875 compounds Chemical class 0.000 description 1
Landscapes
- Extrusion Of Metal (AREA)
Description
第１図は本考案の歯車転造ダイスの一実施例を
示す断面図、第２図は第１図の歯車転造ダイスの
歯形の拡大斜視図、第３図は第１図の歯車転造ダ
イスとワークの噛み合いを示す断面図、第４図は
第３図の―部の断面図、第５図は本考案の歯
車転造ダイスによる転造を説明する部分断面図で
ある。
１……歯車転造ダイス、１ａ……歯、１ｂ……
端面、２……ワーク、２ａ……歯、３……歯車転
造ダイス、４……ワーク、５……コレツトチヤツ
ク、６……旋盤の主軸チヤツク、７……複合スラ
イドユニツト。
Fig. 1 is a sectional view showing one embodiment of the gear rolling die of the present invention, Fig. 2 is an enlarged perspective view of the tooth profile of the gear rolling die shown in Fig. 1, and Fig. 3 is the gear rolling die shown in Fig. 1. FIG. 4 is a cross-sectional view showing the meshing of the die and the workpiece, FIG. 4 is a cross-sectional view of the portion shown in FIG. 3, and FIG. 5 is a partial cross-sectional view illustrating rolling by the gear rolling die of the present invention. 1... Gear rolling die, 1a... Teeth, 1b...
End face, 2...Workpiece, 2a...Teeth, 3...Gear rolling die, 4...Workpiece, 5...Collection chuck, 6...Main shaft chuck of lathe, 7...Compound slide unit.
Claims (1)
に形成しかつ端面を歯形の歯先から始まる頂角π
―２θの円錐台形状の形成することを特徴とする
歯車転造ダイス。 The inner surface of the blank at the tip of the gear is tapered with an inclination angle of θ, and the end face is formed with an apex angle of π starting from the tip of the tooth profile.
-A gear rolling die characterized by forming a 2θ truncated cone shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2098088U JPH01128931U (en) | 1988-02-19 | 1988-02-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2098088U JPH01128931U (en) | 1988-02-19 | 1988-02-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01128931U true JPH01128931U (en) | 1989-09-01 |
Family
ID=31237810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2098088U Pending JPH01128931U (en) | 1988-02-19 | 1988-02-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01128931U (en) |
-
1988
- 1988-02-19 JP JP2098088U patent/JPH01128931U/ja active Pending