GB1467265A - Driving power transmission mechanism - Google Patents

Driving power transmission mechanism

Info

Publication number
GB1467265A
GB1467265A GB801574A GB801574A GB1467265A GB 1467265 A GB1467265 A GB 1467265A GB 801574 A GB801574 A GB 801574A GB 801574 A GB801574 A GB 801574A GB 1467265 A GB1467265 A GB 1467265A
Authority
GB
United Kingdom
Prior art keywords
axis
worm
worm wheel
sleeve
output sleeve
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.)
Expired
Application number
GB801574A
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Publication of GB1467265A publication Critical patent/GB1467265A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/02—Driving main working members
    • B23Q5/04—Driving main working members rotary shafts, e.g. working-spindles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25—Movable or adjustable work or tool supports
    • B23Q1/44—Movable or adjustable work or tool supports using particular mechanisms
    • B23Q1/50—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism
    • B23Q1/54—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism two rotating pairs only
    • B23Q1/5406—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism two rotating pairs only a single rotating pair followed perpendicularly by a single rotating pair
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J17/00—Joints
    • B25J17/02—Wrist joints
    • B25J17/0258—Two-dimensional joints
    • 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
    • F16H1/006—Toothed gearings for conveying rotary motion the driving and driven axes being designed to assume variable positions relative to one another during operation
    • 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
    • F16H37/12—Gearings comprising primarily toothed or friction gearing, links or levers, and cams, or members of at least two of these types
    • F16H37/14—Gearings comprising primarily toothed or friction gearing, links or levers, and cams, or members of at least two of these types the movements of two or more independently-moving members being combined into a single movement

Abstract

1467265 Toothed gearing MITSUBISHI JUKOGYO KK 21 Feb 1974 [28 Feb 1973] 8015/74 Heading F2Q [Also in Division B8] A final stage drive system for the wrist of an industrial robot or automatic machine such as a milling cutter or indexing machine wherein an output sleeve y, can be turned about longitudinal and transverse axes YY, XX, by rotating respectively first and second input shafts y 2 , y 3 , includes irreversible worm gearing y 4 <SP>111</SP>, x 1 <SP>111</SP> and x 3 <SP>11</SP>y 1 <SP>1</SP> in each respective drive path, whereby output vibration is not transmitted to the input shafts. The output sleeve y 1 is carried in a bearing 13 in a casing part x 1 , which can turn about the X axis in a bearing 5 in a main easing part 2, and is rigidly secured to the worm wheel x 1 <SP>111</SP> for rotation about the X axis when that worm wheel is driven by the input shaft y2 through spur gear pair y 2 <SP>1</SP>, y 4 <SP>1</SP>, parallel shaft y 4 , Fig. 4 (behind the worm wheel) and worm y 4 <SP>111</SP>. The worm wheel y 1 <SP>1</SP>, for rotating the output sleeve y 1 about the Y axis in the casing part x 1 , is driven by the input shaft y 3 , through bevel and spur gears y 3 <SP>1</SP>, x 4 <SP>111</SP>, x 2 <SP>111</SP>, freely mounted sleeve x 2 , spur gears x 2 <SP>1</SP>, x 3 <SP>1</SP> (Fig. 3) and worm x 3 <SP>11</SP>. Although X-axis rotation is independent of Y-axis rotation, the latter causes some X-axis rotation due to planetation of the spur gear x 1 <SP>3</SP> about x 2 <SP>1</SP>, and a correction, not described, may be introduced to compensate for this interdependence.
GB801574A 1973-02-28 1974-02-21 Driving power transmission mechanism Expired GB1467265A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2465873U JPS49124474U (en) 1973-02-28 1973-02-28

Publications (1)

Publication Number Publication Date
GB1467265A true GB1467265A (en) 1977-03-16

Family

ID=12144233

Family Applications (1)

Application Number Title Priority Date Filing Date
GB801574A Expired GB1467265A (en) 1973-02-28 1974-02-21 Driving power transmission mechanism

Country Status (5)

Country Link
JP (1) JPS49124474U (en)
DE (1) DE2406865B2 (en)
FR (1) FR2219341B1 (en)
GB (1) GB1467265A (en)
IT (1) IT1003457B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102632419A (en) * 2012-04-24 2012-08-15 苏州江源精密机械有限公司 Double-indexing numerical control universal milling head
CN109653865A (en) * 2019-02-12 2019-04-19 河南工业职业技术学院 A kind of two-way and with engine mechanical transmission structure and its application method

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3048067C2 (en) * 1980-12-19 1984-08-09 Kuka Schweissanlagen + Roboter Gmbh, 8900 Augsburg Gear arrangement for the joint head of a manipulator
DE8214938U1 (en) * 1982-05-22 1983-07-28 Jungheinrich Unternehmensverwaltung Kg, 2000 Hamburg Rod end for industrial robots
IT8421032V0 (en) * 1984-02-28 1984-02-28 I Me T S P A DRIVE MECHANISM FOR A MACHINE, EQUIPPED WITH A ROTARY TOOL, IN PARTICULAR A SAWING MACHINE.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191001349A (en) * 1910-01-18 1910-08-04 Henning Hammarlund Improvements in or relating to Transmission or Reducing Gear.
GB191215947A (en) * 1912-07-08 1913-07-03 James Charles Potter Improvement in and relating to Milling Machines.
US3022066A (en) * 1958-06-25 1962-02-20 Cullen Friestedt Company Driving mechanism for workpositioning tables

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102632419A (en) * 2012-04-24 2012-08-15 苏州江源精密机械有限公司 Double-indexing numerical control universal milling head
CN102632419B (en) * 2012-04-24 2014-04-23 苏州江源精密机械有限公司 Double-indexing numerical control universal milling head
CN109653865A (en) * 2019-02-12 2019-04-19 河南工业职业技术学院 A kind of two-way and with engine mechanical transmission structure and its application method
CN109653865B (en) * 2019-02-12 2023-08-15 河南工业职业技术学院 Mechanical transmission structure of double-path combined engine and application method thereof

Also Published As

Publication number Publication date
DE2406865A1 (en) 1974-09-05
FR2219341A1 (en) 1974-09-20
FR2219341B1 (en) 1977-06-10
IT1003457B (en) 1976-06-10
JPS49124474U (en) 1974-10-24
DE2406865B2 (en) 1976-11-25

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee