JP4139322B2 - 変速ギア用クラッチ歯の成形装置 - Google Patents
変速ギア用クラッチ歯の成形装置 Download PDFInfo
- Publication number
- JP4139322B2 JP4139322B2 JP2003417890A JP2003417890A JP4139322B2 JP 4139322 B2 JP4139322 B2 JP 4139322B2 JP 2003417890 A JP2003417890 A JP 2003417890A JP 2003417890 A JP2003417890 A JP 2003417890A JP 4139322 B2 JP4139322 B2 JP 4139322B2
- Authority
- JP
- Japan
- Prior art keywords
- die
- teeth
- clutch
- die piece
- molding
- 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.)
- Expired - Fee Related
Links
- 230000005540 biological transmission Effects 0.000 title description 7
- 238000000465 moulding Methods 0.000 claims description 28
- 239000013067 intermediate product Substances 0.000 claims description 20
- 230000002093 peripheral effect Effects 0.000 claims description 11
- 239000002184 metal Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000010953 base metal Substances 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 238000007723 die pressing method Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Images
Description
2 金型主体
3 カム筒
3a ダイ孔
4 受金
5 締金
6 リング体
7 台金
8 敷金
9 弾性体
10 スライド板
11 可動筒体
11a 係合溝
11b テーパー面
12 係合部
13 位置決めピン
15 ダイ駒
15a 主体
15b 第1斜面
15c 成形歯
15d 第2斜面
15e 係止凹部
15f 肩部
16 リテーナ
17 止めリング
19 芯金
20 押し筒
21 押出しピン
22 パンチ
25 中間製品(変速ギア用)
25a リム部
25b ボス部
26a クラッチ粗歯
26 成形されたクラッチ歯
Claims (2)
- 金型主体(2)に下方に向かって縮小するテーパー状のダイ孔(3a)を設け、該ダイ孔(3a)内に環状の可動筒体(11)を上下動可能に嵌合させるとともに、両者間に上部内周側に成形歯(15c)が形成された上下に細長い多数のダイ駒(15)を円周方向に配列して上下動可能に嵌合させ、前記可動筒体(11)と各ダイ駒(15)との間に下方に向かって半径方向外方に傾斜する係合部(12)を設けるとともに、該可動筒体(11)を上方に押圧付勢する弾性体(9)を設け、下面側にクラッチ粗歯(26a)を有する中間製品(25)を前記ダイ駒(15)に載置するとともに、そのクラッチ粗歯(26a)を前記ダイ駒(15)の成形歯(15c)に噛合させ、該中間製品(25)を介して前記各ダイ駒(15)を下方に加圧移動させるパンチ(22)を設けたことを特徴とする変速ギア用クラッチ歯の成形装置。
- 各ダイ駒(15)の下端部をリング状のリテーナ(16)によりスイング可能に保持したことを特徴とする請求項1記載の変速ギア用クラッチ歯の成形装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003417890A JP4139322B2 (ja) | 2003-12-16 | 2003-12-16 | 変速ギア用クラッチ歯の成形装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003417890A JP4139322B2 (ja) | 2003-12-16 | 2003-12-16 | 変速ギア用クラッチ歯の成形装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005177764A JP2005177764A (ja) | 2005-07-07 |
JP4139322B2 true JP4139322B2 (ja) | 2008-08-27 |
Family
ID=34780251
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003417890A Expired - Fee Related JP4139322B2 (ja) | 2003-12-16 | 2003-12-16 | 変速ギア用クラッチ歯の成形装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4139322B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013141682A (ja) * | 2012-01-10 | 2013-07-22 | Musashi Seimitsu Ind Co Ltd | ドグ歯の鍛造装置及び同鍛造方法 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012110913A (ja) * | 2010-11-22 | 2012-06-14 | Jtekt Corp | ウォームホイール及びその製造方法並びに電動パワーステアリング装置 |
CN106825240B (zh) * | 2017-01-10 | 2018-09-04 | 无锡市恒翼通机械有限公司 | 一种离合器毂齿成型模具 |
-
2003
- 2003-12-16 JP JP2003417890A patent/JP4139322B2/ja not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013141682A (ja) * | 2012-01-10 | 2013-07-22 | Musashi Seimitsu Ind Co Ltd | ドグ歯の鍛造装置及び同鍛造方法 |
Also Published As
Publication number | Publication date |
---|---|
JP2005177764A (ja) | 2005-07-07 |
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