JP2018150977A - 軸受潤滑構造 - Google Patents
軸受潤滑構造 Download PDFInfo
- Publication number
- JP2018150977A JP2018150977A JP2017046618A JP2017046618A JP2018150977A JP 2018150977 A JP2018150977 A JP 2018150977A JP 2017046618 A JP2017046618 A JP 2017046618A JP 2017046618 A JP2017046618 A JP 2017046618A JP 2018150977 A JP2018150977 A JP 2018150977A
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- Prior art keywords
- housing
- boss portion
- inner ring
- boss
- gears
- 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
- 238000005461 lubrication Methods 0.000 title 1
- 238000005096 rolling process Methods 0.000 claims abstract description 25
- 230000002093 peripheral effect Effects 0.000 claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- 239000010687 lubricating oil Substances 0.000 claims description 33
- 239000000314 lubricant Substances 0.000 abstract description 5
- 239000011248 coating agent Substances 0.000 abstract description 3
- 238000000576 coating method Methods 0.000 abstract description 3
- 230000008929 regeneration Effects 0.000 description 8
- 238000011069 regeneration method Methods 0.000 description 8
- 239000003921 oil Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920002313 fluoropolymer Polymers 0.000 description 1
- 239000004811 fluoropolymer Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 description 1
- 229910052982 molybdenum disulfide Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
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- General Details Of Gearings (AREA)
Abstract
Description
17 玉軸受
17a 外輪
17b 内輪
22 ハウジング
22a ボス部
23 凹部
24 潤滑油誘導部
41 大歯車
C ボス部の中心軸線
M 噛み合い点
O 潤滑油
PV 幾何学的平面
PH 幾何学的平面
T 動力伝達装置
Z 領域
Claims (1)
- 相互に噛み合う一対の歯車を収容するハウジングと、
このハウジングの壁面から突出する円形のボス部と、
一方の前記歯車にしまりばめにて外輪が嵌合され、かつ内輪が前記ボス部にすきまばめにて嵌合される転がり軸受と
を具えた動力伝達装置であって、
前記ボス部の中心軸線と平行であって、このボス部の中心軸線から垂直上方に伸びる幾何学的平面と、前記ボス部の中心軸線から前記一対の歯車の噛み合い点側へ水平に伸びる幾何学的平面とで囲まれた前記ボス部の外周面の領域に当該ボス部の長手方向に沿って形成される凹部と、
前記内輪の一端面が当接する前記ハウジングの壁面に形成され、この壁面に付着する潤滑油を前記凹部へと導くための潤滑油誘導部と
を具えたことを特徴とする動力伝達装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017046618A JP6740936B2 (ja) | 2017-03-10 | 2017-03-10 | 軸受潤滑構造 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017046618A JP6740936B2 (ja) | 2017-03-10 | 2017-03-10 | 軸受潤滑構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018150977A true JP2018150977A (ja) | 2018-09-27 |
JP6740936B2 JP6740936B2 (ja) | 2020-08-19 |
Family
ID=63680255
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017046618A Expired - Fee Related JP6740936B2 (ja) | 2017-03-10 | 2017-03-10 | 軸受潤滑構造 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP6740936B2 (ja) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63231021A (ja) * | 1987-03-17 | 1988-09-27 | Nippon Seiko Kk | 転がり軸受の潤滑装置 |
JPH07317884A (ja) * | 1994-05-25 | 1995-12-08 | Nippon Seiko Kk | 遊星歯車用回転支持装置 |
JPH09267108A (ja) * | 1996-03-29 | 1997-10-14 | Ntn Corp | 圧延機のロール軸受装置 |
JP2008008434A (ja) * | 2006-06-30 | 2008-01-17 | Jtekt Corp | 転がり軸受 |
JP2016211701A (ja) * | 2015-05-12 | 2016-12-15 | トヨタ自動車株式会社 | 車両用動力伝達装置 |
-
2017
- 2017-03-10 JP JP2017046618A patent/JP6740936B2/ja not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63231021A (ja) * | 1987-03-17 | 1988-09-27 | Nippon Seiko Kk | 転がり軸受の潤滑装置 |
JPH07317884A (ja) * | 1994-05-25 | 1995-12-08 | Nippon Seiko Kk | 遊星歯車用回転支持装置 |
JPH09267108A (ja) * | 1996-03-29 | 1997-10-14 | Ntn Corp | 圧延機のロール軸受装置 |
JP2008008434A (ja) * | 2006-06-30 | 2008-01-17 | Jtekt Corp | 転がり軸受 |
JP2016211701A (ja) * | 2015-05-12 | 2016-12-15 | トヨタ自動車株式会社 | 車両用動力伝達装置 |
Also Published As
Publication number | Publication date |
---|---|
JP6740936B2 (ja) | 2020-08-19 |
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