JPH01177019U - - Google Patents
Info
- Publication number
- JPH01177019U JPH01177019U JP7083588U JP7083588U JPH01177019U JP H01177019 U JPH01177019 U JP H01177019U JP 7083588 U JP7083588 U JP 7083588U JP 7083588 U JP7083588 U JP 7083588U JP H01177019 U JPH01177019 U JP H01177019U
- Authority
- JP
- Japan
- Prior art keywords
- forming
- rim
- spinning machine
- light alloy
- forged wheel
- 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
- 238000009987 spinning Methods 0.000 claims description 5
- 239000011324 bead Substances 0.000 claims description 2
- 229910001234 light alloy Inorganic materials 0.000 claims 2
Landscapes
- Forging (AREA)
Description
第１図は、本考案のスピニング機における成形
ローラーのリムへの作用状態を示す概略断面図で
あり、第２図は、成形ローラーの別実施例を示す
部分断面図であり、第３図は、従来のスピニング
機における成形ローラーとマンドレルを示す概略
断面図であり、第４図は、第３図のスピニング機
における成形ローラーの配置を示す断面図であり
、第５図は、従来の成形ローラーによる成形状態
を示す概略断面図である。
符号の説明、１…成形ローラー、２…突部、３
…段部、１５…ワーク、１６…リム、１７…ビー
ドシート部、１８…フランジ部。
FIG. 1 is a schematic cross-sectional view showing the action of the forming roller on the rim in the spinning machine of the present invention, FIG. 2 is a partial cross-sectional view showing another embodiment of the forming roller, and FIG. , FIG. 4 is a cross-sectional view showing the arrangement of forming rollers in the spinning machine of FIG. 3, and FIG. 5 is a schematic cross-sectional view showing the forming roller and mandrel in a conventional spinning machine. FIG. Explanation of symbols, 1...Forming roller, 2...Protrusion, 3
...Step part, 15...Workpiece, 16...Rim, 17...Bead seat part, 18...Flange part.
Claims (1)
成形するための複数の成形ローラーを備えてなる
スピニング機において、成形ローラーのリムへの
当接部分の断面形状をリムのビードシート部とフ
ランジ部の成形加工後の形状に略合致させたこと
を特徴とする軽合金製一体型鍛造ホイール成形用
スピニング機。 In a spinning machine equipped with a plurality of forming rollers for forming the rim portion of a light alloy integral forged wheel, the cross-sectional shape of the portion of the forming roller that contacts the rim is adjusted to form the bead seat portion and flange portion of the rim. A spinning machine for forming an integrated forged wheel made of light alloy, which is characterized by approximately matching the shape after processing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988070835U JP2535227Y2 (en) | 1988-05-27 | 1988-05-27 | Forming Roller in Spinning Machine for Forming an Integrated Forged Wheel Made of Light Alloy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988070835U JP2535227Y2 (en) | 1988-05-27 | 1988-05-27 | Forming Roller in Spinning Machine for Forming an Integrated Forged Wheel Made of Light Alloy |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01177019U true JPH01177019U (en) | 1989-12-18 |
| JP2535227Y2 JP2535227Y2 (en) | 1997-05-07 |
Family
ID=31296059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988070835U Expired - Lifetime JP2535227Y2 (en) | 1988-05-27 | 1988-05-27 | Forming Roller in Spinning Machine for Forming an Integrated Forged Wheel Made of Light Alloy |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2535227Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61212437A (en) * | 1985-03-19 | 1986-09-20 | Kobe Steel Ltd | Forming method for aluminum wheel |
| JPS6277620U (en) * | 1985-07-11 | 1987-05-18 |
-
1988
- 1988-05-27 JP JP1988070835U patent/JP2535227Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61212437A (en) * | 1985-03-19 | 1986-09-20 | Kobe Steel Ltd | Forming method for aluminum wheel |
| JPS6277620U (en) * | 1985-07-11 | 1987-05-18 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2535227Y2 (en) | 1997-05-07 |