CN101349340A - 使用了锥齿轮的同心双轴机构 - Google Patents

使用了锥齿轮的同心双轴机构 Download PDF

Info

Publication number
CN101349340A
CN101349340A CNA2008100883502A CN200810088350A CN101349340A CN 101349340 A CN101349340 A CN 101349340A CN A2008100883502 A CNA2008100883502 A CN A2008100883502A CN 200810088350 A CN200810088350 A CN 200810088350A CN 101349340 A CN101349340 A CN 101349340A
Authority
CN
China
Prior art keywords
axle
bevel gear
driving
actuator
concentric
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.)
Pending
Application number
CNA2008100883502A
Other languages
English (en)
Inventor
金山尚树
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Harmonic Drive Systems Inc
Original Assignee
Harmonic Drive Systems Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Harmonic Drive Systems Inc filed Critical Harmonic Drive Systems Inc
Publication of CN101349340A publication Critical patent/CN101349340A/zh
Pending legal-status Critical Current

Links

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
    • F16H—GEARING
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
    • F16H1/04—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members
    • F16H1/12—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with non-parallel axes
    • 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
    • F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
    • F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
    • F16H37/06—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
    • F16H37/065—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with a plurality of driving or driven 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
    • F16H—GEARING
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18568—Reciprocating or oscillating to or from alternating rotary
    • Y10T74/18784—Reciprocating or oscillating to or from alternating rotary including bevel gears
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19642—Directly cooperating gears
    • Y10T74/1966—Intersecting axes
    • Y10T74/19665—Bevel gear type
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19642—Directly cooperating gears
    • Y10T74/19688—Bevel

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gear Transmission (AREA)
  • Transmission Devices (AREA)

Abstract

本发明提供一种驱动一方的轴旋转的致动器不构成驱动另一方的轴旋转的致动器的负载的、使用了锥齿轮的同心双轴机构。在使用了锥齿轮的同心双轴机构(1)中，相对于A轴(3)没有干涉地设有同心状的驱动侧锥齿轮(7)，并设有与驱动侧锥齿轮(7)啮合的被驱动侧锥齿轮(8)，将B轴(9)以同心状态连接固定在被驱动侧锥齿轮(8)上。通过利用A轴致动器(11)以外的B轴致动器(12)来对驱动侧锥齿轮(7)进行驱动，可实现不与A轴(3)干涉的对B轴(9)的驱动。A轴致动器(11)不构成B轴致动器(12)的负载，B轴致动器(12)也不构成A轴致动器(11)的负载。因此在高速驱动时有利。

Description

使用了锥齿轮的同心双轴机构
技术领域
本发明涉及同心双轴机构，尤其涉及驱动一方的轴旋转的致动器不构成驱动另一方的轴旋转的致动器的负载的、使用了锥齿轮的同心双轴机构。
背景技术
在同心双轴机构中，当将致动器装载在各个轴A、B上后，一方的致动器例如A轴驱动用的致动器需要将另一方的B轴驱动用的致动器作为负载加以驱动。其结果，对A轴驱动用的致动器作用有比B轴驱动用的致动器大的负载。尤其是在高速驱动时，B轴的致动器构成A轴的致动器的负载是很大的缺点。
发明内容
本发明的目的在于提供一种驱动一方的轴旋转的致动器不构成驱动另一方的轴旋转的致动器的负载的、使用了锥齿轮的同心双轴机构。
本发明的使用了锥齿轮的同心双轴机构，其特征在于，包括：A轴；朝与A轴成规定角度的方向延伸的B轴；驱动侧锥齿轮，该驱动侧锥齿轮相对于A轴没有干涉地同心状态地配置，且以可绕与所述A轴的中心轴线共同的中心轴线自由旋转的状态得到支撑；与驱动侧锥齿轮啮合并以同心状态与B轴连接固定的被驱动侧锥齿轮；对A轴进行旋转驱动的A轴致动器；以及对驱动侧锥齿轮进行旋转驱动的B轴致动器。
本发明中，相对于A轴没有干涉地设有同心状的驱动侧锥齿轮，并设有与该驱动侧锥齿轮啮合的被驱动侧锥齿轮，将B轴以同心状态连接固定在该被驱动侧锥齿轮上。通过利用A轴致动器以外的B轴致动器来对驱动侧锥齿轮进行驱动，可实现不与A轴干涉的对B轴的驱动。另外，A轴致动器不构成B轴致动器的负载，B轴致动器也不构成A轴致动器的负载。因此在高速驱动时有利。A轴与B轴之间的角度也可不是直角，可通过锥齿轮的设计来自由地设定。
在此，可采用如下结构，即，配置：将A轴以可自由旋转的状态予以支撑的台架；以同心状态固定在A轴上的A轴驱动带轮；以同心状态和可自由旋转的状态安装在A轴上的B轴驱动带轮；架设在固定于A轴致动器的输出轴上的输出侧带轮与A轴驱动带轮之间的A轴驱动皮带；以及架设在固定于B轴致动器的输出轴上的输出侧带轮与B轴驱动带轮之间的B轴驱动皮带，并将所述驱动侧锥齿轮以同心状态连接固定在所述B轴驱动带轮上。
附图说明
图1是表示应用了本发明的、使用了锥齿轮的同心双轴机构的立体图。
图2是图1的使用了锥齿轮的同心双轴机构的纵向剖视图。
(符号说明)
1 使用了锥齿轮的同心双轴机构
2 垂直台架
3 A轴
4 A轴驱动带轮
6 B轴驱动带轮
7 驱动侧锥齿轮
8 被驱动侧锥齿轮
9 B轴
10 支撑架
10a 垂直臂部分
10b 水平臂部分
11 A轴致动器
11a 输出轴
12 B轴致动器
12a 输出轴
13，14 输出侧带轮
15 A轴驱动皮带
16 B轴驱动皮带
具体实施方式
下面参照附图，对应用了本发明的、使用了锥齿轮的同心双轴机构的实施形态进行说明。
图1是表示本实施形态的、使用了锥齿轮的同心双轴机构的立体图，图2是其纵向剖视图。使用了锥齿轮的同心双轴机构1(以下有时简称为“同心双轴机构1”)具有圆筒状的垂直台架2，A轴3以可自由旋转的状态垂直支撑在该垂直台架2的上端部上。在从垂直台架2朝上方突出的A轴3的轴部分的下端部上以同心状态固定着A轴驱动带轮4。B轴驱动带轮6以同心状态和可自由旋转的状态通过轴承支撑在A轴3的前端部上。
驱动侧锥齿轮7以同心状态固定在B轴驱动带轮6的上端。该驱动侧锥齿轮7安装成与A轴3不干涉。被驱动侧锥齿轮8以正交的状态与驱动侧锥齿轮7啮合。B轴9以同心状态与被驱动侧锥齿轮8连接固定。该B轴9以可自由旋转的状态支撑在呈L字形的支撑架10的垂直臂部分10a的上端部上。支撑架10的下侧的水平臂部分10b的前端固定在A轴3上的A轴驱动带轮4与B轴驱动带轮6之间的部位上。
在此，在垂直台架2的侧方垂直地配置有A轴致动器11和B轴致动器12，它们分别由未图示的支撑部件支撑。在它们的输出轴11a、12a上分别同心状态地固定有输出侧带轮13、14。各输出侧带轮13、14配置成与A轴驱动带轮4和B轴驱动带轮6处于相同高度位置，在输出侧带轮13与A轴驱动带轮4之间架设有A轴驱动皮带15，在输出侧带轮14与B轴驱动带轮6之间架设有B轴驱动皮带16。
在这种结构的同心双轴机构1中，A轴致动器11的旋转通过A轴驱动皮带15传递给A轴驱动带轮4，固定有该A轴驱动带轮4的A轴3绕其中心轴线进行旋转驱动。另一方面，B轴致动器12的旋转通过B轴驱动皮带16传递给B轴驱动带轮6，与B轴驱动带轮6以同心状态连接固定着的驱动侧锥齿轮7进行旋转，与驱动侧锥齿轮7啮合着的被驱动侧锥齿轮8进行旋转，以同心状态与被驱动侧锥齿轮8连接固定着的B轴9绕其中心轴线进行旋转驱动。
驱动B轴9的B轴致动器12不包含在A轴致动器11所驱动的负载中。另外，驱动A轴3的A轴致动器11不包含在B轴致动器12所驱动的负载中。因此，采用本实施形态，能实现适合高速驱动的同心双轴机构。

Claims (2)

1.一种使用了锥齿轮的同心双轴机构，其特征在于，包括：
A轴；
朝与A轴成规定角度的方向延伸的B轴；
驱动侧锥齿轮，该驱动侧锥齿轮相对于A轴没有干涉地同心状态地配置，且以可绕与所述A轴的中心轴线共同的中心轴线自由旋转的状态得到支撑；
与驱动侧锥齿轮啮合并以同心状态与B轴连接固定的被驱动侧锥齿轮；
对A轴进行旋转驱动的A轴致动器；以及
对驱动侧锥齿轮进行旋转驱动的B轴致动器。
2.如权利要求1所述的使用了锥齿轮的同心双轴机构，其特征在于，包括：
将A轴以可自由旋转的状态予以支撑的台架；
以同心状态固定在A轴上的A轴驱动带轮；
以同心状态和可自由旋转的状态安装在A轴上的B轴驱动带轮；
架设在固定于A轴致动器的输出轴上的输出侧带轮与A轴驱动带轮之间的A轴驱动皮带；以及
架设在固定于B轴致动器的输出轴上的输出侧带轮与B轴驱动带轮之间的B轴驱动皮带，
所述驱动侧锥齿轮以同心状态连接固定在所述B轴驱动带轮上。
CNA2008100883502A 2007-04-02 2008-03-27 使用了锥齿轮的同心双轴机构 Pending CN101349340A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007096269 2007-04-02
JP2007096269A JP2008256011A (ja) 2007-04-02 2007-04-02 傘歯車を用いた同心２軸機構

Publications (1)

Publication Number Publication Date
CN101349340A true CN101349340A (zh) 2009-01-21

Family

ID=39736426

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA2008100883502A Pending CN101349340A (zh) 2007-04-02 2008-03-27 使用了锥齿轮的同心双轴机构

Country Status (5)

Country Link
US (1) US7752938B2 (zh)
JP (1) JP2008256011A (zh)
KR (1) KR20080090303A (zh)
CN (1) CN101349340A (zh)
DE (1) DE102008016895A1 (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101934459A (zh) * 2009-06-29 2011-01-05 住友重机械工业株式会社 双轴旋转式定位器
CN102913601A (zh) * 2012-11-02 2013-02-06 吴学新 外力矩干涉传动装置

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2246514B1 (en) * 2009-04-30 2013-01-16 Frener & Reifer GmbH/Srl Coaxial double drive assembly applicable with shielding elements of a secondary skin façade of a building
CN103256364A (zh) * 2012-02-16 2013-08-21 甘亚冰 双输出间歇双向驱动机构、双向超越离合器及自锁差速器
US9106814B2 (en) * 2012-11-14 2015-08-11 The United States of America as represented by the Federal Bureau of Investigation, Dept. of Justice Apparatuses for rotating a sensing device
CN103573924B (zh) * 2013-11-22 2016-09-21 中国南方航空工业(集团)有限公司 飞行汽车用减速器
CN107641882B (zh) * 2017-11-14 2020-02-14 南通市联缘染业有限公司 一种纺织机架

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2978536A (en) * 1958-06-09 1961-04-04 Variable-ratio drive for electronic line
DE3330311C1 (de) * 1983-08-23 1985-03-14 Jean Walterscheid Gmbh, 5204 Lohmar Zahnriementrieb
FR2582978B1 (fr) * 1985-06-10 1987-09-04 Barland Michel Tete articulee pour robot industriel et robot equipe d'une telle tete
JPH0698128B2 (ja) * 1986-07-15 1994-12-07 松下電器産業株式会社 機械式走査型超音波探触子
JPS6370896A (ja) * 1986-09-12 1988-03-31 斉藤　司郎 アツプライトピアノ
US5255684A (en) * 1991-10-25 1993-10-26 Interspec, Inc. Ultrasonic probe assembly
US5450851A (en) * 1994-05-25 1995-09-19 Advanced Technology Laboratories, Inc. Ultrasonic probe assembly
JP2003074666A (ja) * 2001-09-05 2003-03-12 F F C:Kk 回動伝達装置
JP4147581B2 (ja) * 2003-01-30 2008-09-10 株式会社安川電機 全方向移動車

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101934459A (zh) * 2009-06-29 2011-01-05 住友重机械工业株式会社 双轴旋转式定位器
CN102913601A (zh) * 2012-11-02 2013-02-06 吴学新 外力矩干涉传动装置
CN102913601B (zh) * 2012-11-02 2015-01-14 吴学新 外力矩干涉传动装置

Also Published As

Publication number Publication date
KR20080090303A (ko) 2008-10-08
DE102008016895A1 (de) 2008-10-09
US20080236311A1 (en) 2008-10-02
US7752938B2 (en) 2010-07-13
JP2008256011A (ja) 2008-10-23

Similar Documents

Publication Publication Date Title
CN101349340A (zh) 使用了锥齿轮的同心双轴机构
CN208132994U (zh) 一种真空吸盘的机械手装置
CN102689305A (zh) 一种三移动一转动的四自由度双动平台并联机构
CN102359555B (zh) 精密摆线活齿传动减速器
CN107758219B (zh) 一种机械设备的定位调节装置
CN103206491A (zh) 减速器
CN103669946B (zh) 一种用于立体车库的旋转升降机
CN102699234B (zh) 钢筋弯曲机的传动机构
CN203189629U (zh) 减速器
CN100510469C (zh) 折线轨迹生成机构
CN220997903U (zh) 一种物料输送转向机构
CN208610099U (zh) 一种多功能日用品台架
CN106090135A (zh) 用于积木机器人的塑料齿轮减速电机以及积木机器人
CN202468861U (zh) 两输出件行星齿轮传动装置
CN210594107U (zh) 一种具有换向功能的带式转轮驱动结构
CN201280401Y (zh) 轮系滑套式回柱绞车
CN202781183U (zh) 一种低负载工业机器人腕部传动机构
CN206234336U (zh) 一种单机输入四轴输出差速装置
CN207679099U (zh) 中文用脚踏式可升降讲桌
CN220148451U (zh) 一种载盘固定姿态输送装置
CN210028868U (zh) 一种装配线辊道装置
CN208007140U (zh) 一种用于负载重物的小型移动机器人腿部结构
CN2903576Y (zh) 釜用减速机行星传动机构
CN217779954U (zh) 一种光伏组件翻转机构及输送装置
CN221543896U (zh) 一体式半门吊行走机构

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Open date: 20090121