JP7498609B2 - 変速機付モータ - Google Patents
変速機付モータ Download PDFInfo
- Publication number
- JP7498609B2 JP7498609B2 JP2020120765A JP2020120765A JP7498609B2 JP 7498609 B2 JP7498609 B2 JP 7498609B2 JP 2020120765 A JP2020120765 A JP 2020120765A JP 2020120765 A JP2020120765 A JP 2020120765A JP 7498609 B2 JP7498609 B2 JP 7498609B2
- Authority
- JP
- Japan
- Prior art keywords
- motor
- drive shaft
- shaft
- motor shaft
- spline
- 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
- 230000005540 biological transmission Effects 0.000 claims description 37
- 230000008859 change Effects 0.000 claims description 4
- 230000007246 mechanism Effects 0.000 description 19
- 238000003754 machining Methods 0.000 description 14
- 238000004519 manufacturing process Methods 0.000 description 9
- 230000009467 reduction Effects 0.000 description 7
- 239000003638 chemical reducing agent Substances 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000010720 hydraulic oil Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
- B60K17/043—Transmission unit disposed in on near the vehicle wheel, or between the differential gear unit and the wheel
- B60K17/046—Transmission unit disposed in on near the vehicle wheel, or between the differential gear unit and the wheel with planetary gearing having orbital motion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K7/00—Disposition of motor in, or adjacent to, traction wheel
- B60K7/0007—Disposition of motor in, or adjacent to, traction wheel the motor being electric
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K7/00—Disposition of motor in, or adjacent to, traction wheel
- B60K7/0015—Disposition of motor in, or adjacent to, traction wheel the motor being hydraulic
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
- F16D1/02—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for connecting two abutting shafts or the like
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
- F16D1/10—Quick-acting couplings in which the parts are connected by simply bringing them together axially
- F16D1/108—Quick-acting couplings in which the parts are connected by simply bringing them together axially having retaining means rotating with the coupling and acting by interengaging parts, i.e. positive coupling
-
- 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
- F16H—GEARING
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
- F16H1/46—Systems consisting of a plurality of gear trains each with orbital gears, i.e. systems having three or more central gears
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
- F16D1/10—Quick-acting couplings in which the parts are connected by simply bringing them together axially
- F16D2001/103—Quick-acting couplings in which the parts are connected by simply bringing them together axially the torque is transmitted via splined connections
-
- 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
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/023—Mounting or installation of gears or shafts in the gearboxes, e.g. methods or means for assembly
-
- 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
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/048—Type of gearings to be lubricated, cooled or heated
- F16H57/0482—Gearings with gears having orbital motion
- F16H57/0486—Gearings with gears having orbital motion with fixed gear ratio
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Power Engineering (AREA)
- General Details Of Gearings (AREA)
- Hydraulic Motors (AREA)
- Retarders (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Description
Claims (4)
- モータ軸が回転駆動されるモータと、
前記モータ軸に連結されるドライブシャフトを有し前記ドライブシャフトを通じて伝達される前記モータ軸の回転を変速して出力する変速機と、を備え、
前記モータの前記モータ軸及び前記変速機の前記ドライブシャフトの一方には端部に係合部が形成され、他方には前記係合部が係合する係合凹部が端面に形成され、
前記係合部が形成される前記モータ軸及び前記ドライブシャフトの一方の外周には、前記係合凹部が形成される前記モータ軸及び前記ドライブシャフトの他方における前記端面に当接して前記モータ軸と前記ドライブシャフトとを前記モータ軸及び前記ドライブシャフトの軸方向において位置決めする当接部が設けられることを特徴とする変速機付モータ。 - 前記当接部は、前記モータ軸及び前記ドライブシャフトの一方の外周に着脱可能に取り付けられるスナップリングであることを特徴とする請求項1に記載の変速機付モータ。
- 前記当接部は、前記モータ軸及び前記ドライブシャフトの一方と一体に形成されて、前記モータ軸及び前記ドライブシャフトの一方の外周から径方向外側に突出する突起部であることを特徴とする請求項1に記載の変速機付モータ。
- 前記係合部は、前記モータ軸及び前記ドライブシャフトの一方の外周に形成されるスプライン部であり、
前記当接部は、前記スプライン部の不完全部の外周に設けられることを特徴とする請求項1から3のいずれか一つに記載の変速機付モータ。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020120765A JP7498609B2 (ja) | 2020-07-14 | 2020-07-14 | 変速機付モータ |
PCT/JP2021/023164 WO2022014256A1 (ja) | 2020-07-14 | 2021-06-18 | 変速機付モータ |
US18/002,727 US20230246519A1 (en) | 2020-07-14 | 2021-06-18 | Transmission-equipped motor |
EP21840424.2A EP4184004A1 (en) | 2020-07-14 | 2021-06-18 | Motor with transmission |
CN202180048808.5A CN115803543A (zh) | 2020-07-14 | 2021-06-18 | 带变速器马达 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020120765A JP7498609B2 (ja) | 2020-07-14 | 2020-07-14 | 変速機付モータ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2022024281A JP2022024281A (ja) | 2022-02-09 |
JP7498609B2 true JP7498609B2 (ja) | 2024-06-12 |
Family
ID=79555207
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020120765A Active JP7498609B2 (ja) | 2020-07-14 | 2020-07-14 | 変速機付モータ |
Country Status (5)
Country | Link |
---|---|
US (1) | US20230246519A1 (ja) |
EP (1) | EP4184004A1 (ja) |
JP (1) | JP7498609B2 (ja) |
CN (1) | CN115803543A (ja) |
WO (1) | WO2022014256A1 (ja) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016141311A (ja) | 2015-02-03 | 2016-08-08 | トヨタ自動車株式会社 | 車両の回転軸の支持構造 |
JP2017032083A (ja) | 2015-08-03 | 2017-02-09 | 株式会社日本自動車部品総合研究所 | 動力伝達構造 |
JP2019158112A (ja) | 2018-03-16 | 2019-09-19 | アイシン・エィ・ダブリュ株式会社 | 連結構造 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0728440Y2 (ja) | 1988-03-22 | 1995-06-28 | 株式会社小松製作所 | 終減速装置 |
JP2585579Y2 (ja) * | 1990-07-23 | 1998-11-18 | 株式会社小松製作所 | 減速装置 |
JP2002130336A (ja) * | 2000-10-26 | 2002-05-09 | Koyo Seiko Co Ltd | 電動機ユニット |
JP2017116026A (ja) * | 2015-12-25 | 2017-06-29 | シーアイ化成株式会社 | 滑り機構付回転軸及びモータ |
-
2020
- 2020-07-14 JP JP2020120765A patent/JP7498609B2/ja active Active
-
2021
- 2021-06-18 US US18/002,727 patent/US20230246519A1/en active Pending
- 2021-06-18 EP EP21840424.2A patent/EP4184004A1/en active Pending
- 2021-06-18 WO PCT/JP2021/023164 patent/WO2022014256A1/ja unknown
- 2021-06-18 CN CN202180048808.5A patent/CN115803543A/zh active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016141311A (ja) | 2015-02-03 | 2016-08-08 | トヨタ自動車株式会社 | 車両の回転軸の支持構造 |
JP2017032083A (ja) | 2015-08-03 | 2017-02-09 | 株式会社日本自動車部品総合研究所 | 動力伝達構造 |
JP2019158112A (ja) | 2018-03-16 | 2019-09-19 | アイシン・エィ・ダブリュ株式会社 | 連結構造 |
Also Published As
Publication number | Publication date |
---|---|
WO2022014256A1 (ja) | 2022-01-20 |
CN115803543A (zh) | 2023-03-14 |
JP2022024281A (ja) | 2022-02-09 |
US20230246519A1 (en) | 2023-08-03 |
EP4184004A1 (en) | 2023-05-24 |
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