JP6339336B2 - 軸受構造 - Google Patents
軸受構造 Download PDFInfo
- Publication number
- JP6339336B2 JP6339336B2 JP2013190464A JP2013190464A JP6339336B2 JP 6339336 B2 JP6339336 B2 JP 6339336B2 JP 2013190464 A JP2013190464 A JP 2013190464A JP 2013190464 A JP2013190464 A JP 2013190464A JP 6339336 B2 JP6339336 B2 JP 6339336B2
- Authority
- JP
- Japan
- Prior art keywords
- fixing member
- rolling bearing
- base material
- engaged
- inner ring
- 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
Links
- 238000005096 rolling process Methods 0.000 claims description 124
- 230000033001 locomotion Effects 0.000 claims description 66
- 239000000463 material Substances 0.000 claims description 60
- 230000002093 peripheral effect Effects 0.000 description 9
- 230000001105 regulatory effect Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910000640 Fe alloy Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
- F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
- F16C19/06—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row or balls
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
- F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
- F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
- F16C35/07—Fixing them on the shaft or housing with interposition of an element
- F16C35/073—Fixing them on the shaft or housing with interposition of an element between shaft and inner race ring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2322/00—Apparatus used in shaping articles
- F16C2322/39—General build up of machine tools, e.g. spindles, slides, actuators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2361/00—Apparatus or articles in engineering in general
- F16C2361/61—Toothed gear systems, e.g. support of pinion shafts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C25/00—Bearings for exclusively rotary movement adjustable for wear or play
- F16C25/06—Ball or roller bearings
- F16C25/08—Ball or roller bearings self-adjusting
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mounting Of Bearings Or Others (AREA)
- Support Of The Bearing (AREA)
- Rolling Contact Bearings (AREA)
Description
2 転がり軸受
21 内輪
22 外輪
3 基材
31 ギヤ部
32 軸部
32a 係合部
33 スリーブスクリュー接続部
33a 胴部
33b フランジ部
33c 固定孔
33d 嵌合孔
4 第一固定部材
41 第一規制部
42 介装部
43 第一テーパ面
5 第二固定部材
51 第二規制部
52 第二介装部
52a 被係合部
52b 支持部
53 第二テーパ面
6 軸受ケース
61 本体
62 固定部
63 段部
64 開口収容部
64a 開口収容部の周縁部
A 直動装置
Ac アクチュエータ
Ac1 スリーブスクリュー
Ac11 螺旋溝
Ac12 連結部
Ac13 ガススプリング取付部
Ac2 ナット部材
Ac21 螺旋溝
Ac3 ガイドケース
Ac4 連動部材
D 動力部
D1 ハウジング
D2 モータ
D3 ギヤボックス
D4 回動支持部
G ガススプリング
G1 ガスシリンダ
G2 ガススプリングの取付軸
M 取付部材
M1 嵌合部
M2 取付部
M3 ベアリング
X 軸
Claims (1)
- 転がり軸受と、
前記転がり軸受が取り付けられ、係合部を有する基材と、
前記転がり軸受の軸方向の一方への移動を規制する第一規制部を有し、前記基材に対して軸方向に移動不能にされた第一固定部材と、
前記転がり軸受の軸方向の他方への移動を規制する第二規制部と、前記係合部と係合する被係合部と、前記転がり軸受を径方向に支持する支持部とを有する第二固定部材とを備え、
前記係合部は、前記転がり軸受の内輪の内側に配置され、
前記第一固定部材及び前記第二固定部材は、前記内輪と前記係合部との間に配置され、
前記係合部が前記基材の外周に形成された環状の溝であり、前記被係合部は、前記溝に係合され、
前記第一固定部材および/または前記第二固定部材が、前記転がり軸受の軸方向両側から圧入されることにより、前記環状の溝内で変形して係合される軸受構造。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013190464A JP6339336B2 (ja) | 2013-09-13 | 2013-09-13 | 軸受構造 |
CN201480050331.4A CN105531489B (zh) | 2013-09-13 | 2014-09-16 | 轴承构造 |
PCT/JP2014/074362 WO2015037735A1 (ja) | 2013-09-13 | 2014-09-16 | 軸受構造 |
EP14844535.6A EP3045753B1 (en) | 2013-09-13 | 2014-09-16 | Bearing structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013190464A JP6339336B2 (ja) | 2013-09-13 | 2013-09-13 | 軸受構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015055340A JP2015055340A (ja) | 2015-03-23 |
JP6339336B2 true JP6339336B2 (ja) | 2018-06-06 |
Family
ID=52665830
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013190464A Active JP6339336B2 (ja) | 2013-09-13 | 2013-09-13 | 軸受構造 |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP3045753B1 (ja) |
JP (1) | JP6339336B2 (ja) |
CN (1) | CN105531489B (ja) |
WO (1) | WO2015037735A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107533288B (zh) | 2015-05-28 | 2021-10-19 | 英特尔公司 | 用于解耦合光致抗蚀剂的扩散和溶解性切换机制的手段 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1524626A (en) * | 1924-05-20 | 1925-01-27 | Schneider & Cie | Means of mounting roller bearings for the crank shafts of explosion engines |
JPS4898243A (ja) * | 1972-02-24 | 1973-12-13 | ||
SE443419B (sv) * | 1984-03-01 | 1986-02-24 | Skf Nova Ab | Anordning for fastsettning av ett maskinelement |
US4727970A (en) * | 1984-06-12 | 1988-03-01 | Luk Lamellen Und Kupplungsbau Gmbh | Torque transmitting and torsion damping apparatus for use in motor vehicles |
DE3930970A1 (de) * | 1989-09-16 | 1991-03-28 | Schaeffler Waelzlager Kg | Toleranzring aus polymerem werkstoff |
US5161903A (en) * | 1990-10-03 | 1992-11-10 | The Zeller Corporation | Intermediate drive shaft support utilizing a standard bearing |
GB2298005B (en) * | 1995-02-14 | 1998-08-12 | Torrington Co | Resilient tolerance ring and shaft arrangement including a ring |
US6331078B1 (en) * | 1998-12-23 | 2001-12-18 | United Technologies Corporation | Turbine engine bearing |
JP2001124073A (ja) * | 1999-10-20 | 2001-05-08 | Nsk Ltd | 転がり軸受 |
JP4238577B2 (ja) * | 2002-12-25 | 2009-03-18 | 日本精工株式会社 | 電動パワーステアリング装置 |
JP2005069447A (ja) | 2003-08-27 | 2005-03-17 | Koyo Seiko Co Ltd | 軸の支持構造 |
JP4811168B2 (ja) * | 2006-07-26 | 2011-11-09 | 株式会社ジェイテクト | 転がり軸受装置 |
DE102010062793A1 (de) * | 2010-12-10 | 2012-06-14 | Robert Bosch Gmbh | Elektrische Maschine mit verbesserter Axiallagerung |
-
2013
- 2013-09-13 JP JP2013190464A patent/JP6339336B2/ja active Active
-
2014
- 2014-09-16 WO PCT/JP2014/074362 patent/WO2015037735A1/ja active Application Filing
- 2014-09-16 EP EP14844535.6A patent/EP3045753B1/en active Active
- 2014-09-16 CN CN201480050331.4A patent/CN105531489B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
EP3045753A4 (en) | 2017-05-31 |
CN105531489B (zh) | 2018-04-13 |
EP3045753B1 (en) | 2018-11-07 |
CN105531489A (zh) | 2016-04-27 |
EP3045753A1 (en) | 2016-07-20 |
JP2015055340A (ja) | 2015-03-23 |
WO2015037735A1 (ja) | 2015-03-19 |
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