JP6890312B2 - 伝達軸 - Google Patents
伝達軸 Download PDFInfo
- Publication number
- JP6890312B2 JP6890312B2 JP2016195548A JP2016195548A JP6890312B2 JP 6890312 B2 JP6890312 B2 JP 6890312B2 JP 2016195548 A JP2016195548 A JP 2016195548A JP 2016195548 A JP2016195548 A JP 2016195548A JP 6890312 B2 JP6890312 B2 JP 6890312B2
- Authority
- JP
- Japan
- Prior art keywords
- lid
- transmission shaft
- tubular portion
- tubular
- shaped portion
- 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.)
- Active
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- 230000005540 biological transmission Effects 0.000 title claims description 66
- 238000003466 welding Methods 0.000 claims description 31
- 238000010894 electron beam technology Methods 0.000 claims description 29
- 230000000116 mitigating effect Effects 0.000 claims description 13
- 238000005520 cutting process Methods 0.000 claims description 6
- 239000007769 metal material Substances 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 description 10
- 239000000463 material Substances 0.000 description 5
- 239000011343 solid material Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 239000013585 weight reducing agent Substances 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000012447 hatching Effects 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
Images
Landscapes
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
- Fluid-Damping Devices (AREA)
Description
L2/2<L1
11 筒状部
12 蓋状部
14 内方突出部
15 接合部分
16 棒状突出部
17 段差部
18 端部側面
19 蓋部
20 衝撃緩和装置
21 車体
22 メインパイプ
23 スプリング
24 タイヤ
25 サスペンションアーム
26 オイル
27 当接面
28 オイルシール
30 電子ビーム溶接機
31 真空溶接室
32 電子ビーム
34 車両
Claims (1)
- 車両用衝撃緩和装置に用いられ、上方側端部が車体に接続され、下方側端部がメインパイプに挿入され、前記メインパイプに配置されたオイルシールと摺動しつつ前記車体と共に移動し、使用状況下にて軸方向に押圧力および引張力を伝達する伝達軸であり、
中空部が形成された筒状部と、
前記筒状部の端部を塞ぐ蓋状部と、を具備し、
前記蓋状部は、前記筒状部の端部側面に当接する当接面と、前記当接面よりも前記筒状部の軸方向内側に挿入される内方突出部と、を有し、
前記筒状部の前記端部側面と、前記蓋状部の前記当接面とは、電子ビーム溶接により接合され、
前記筒状部の前記端部側面付近の半径方向内側部分を、全周に渡って、部分的に切り欠いて段差部を形成し、
前記蓋状部の前記内方突出部を、前記筒状部の前記段差部に挿入することで、
前記蓋状部の前記内方突出部が、前記筒状部の前記段差部に収納され、
前記蓋状部であって、前記電子ビーム溶接により接合される部分の前記半径方向内側部分全域には、前記蓋状部を構成する金属材料が存在し、
前記内方突出部の軸方向に沿う長さは、前記電子ビーム溶接される接合部分の軸方向に沿う長さの半分以上であることを特徴とする伝達軸。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016195548A JP6890312B2 (ja) | 2016-10-03 | 2016-10-03 | 伝達軸 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016195548A JP6890312B2 (ja) | 2016-10-03 | 2016-10-03 | 伝達軸 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018059547A JP2018059547A (ja) | 2018-04-12 |
JP6890312B2 true JP6890312B2 (ja) | 2021-06-18 |
Family
ID=61909885
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016195548A Active JP6890312B2 (ja) | 2016-10-03 | 2016-10-03 | 伝達軸 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP6890312B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE112020004580T5 (de) * | 2019-09-26 | 2022-06-09 | Hitachi Astemo, Ltd. | Verfahren zur Herstellung einer Stange |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53145095U (ja) * | 1977-04-21 | 1978-11-15 | ||
JPH0741021U (ja) * | 1993-12-24 | 1995-07-21 | 新キャタピラー三菱株式会社 | 中空ピストンロッドの接続構造 |
JP2000161330A (ja) * | 1998-11-30 | 2000-06-13 | Tokai Rubber Ind Ltd | アーム用部材 |
JP2001073937A (ja) * | 1999-09-01 | 2001-03-21 | Toyota Autom Loom Works Ltd | 斜板式圧縮機用ピストン |
JP3928336B2 (ja) * | 1999-09-21 | 2007-06-13 | 株式会社豊田自動織機 | 圧縮機用ピストンの製造方法 |
JP2016132050A (ja) * | 2015-01-16 | 2016-07-25 | いすゞ自動車株式会社 | 焼き嵌め構造 |
-
2016
- 2016-10-03 JP JP2016195548A patent/JP6890312B2/ja active Active
Also Published As
Publication number | Publication date |
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JP2018059547A (ja) | 2018-04-12 |
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