GB1090620A - Device for controlling the automatic intermittent advancement of working tables - Google Patents

Device for controlling the automatic intermittent advancement of working tables

Info

Publication number
GB1090620A
GB1090620A GB15541/65A GB1554165A GB1090620A GB 1090620 A GB1090620 A GB 1090620A GB 15541/65 A GB15541/65 A GB 15541/65A GB 1554165 A GB1554165 A GB 1554165A GB 1090620 A GB1090620 A GB 1090620A
Authority
GB
United Kingdom
Prior art keywords
cam
roller
lever
speed
motor
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
GB15541/65A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1090620A publication Critical patent/GB1090620A/en
Expired legal-status Critical Current

Links

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
    • F16H27/00—Step-by-step mechanisms without freewheel members, e.g. Geneva drives
    • F16H27/04—Step-by-step mechanisms without freewheel members, e.g. Geneva drives for converting continuous rotation into a step-by-step rotary movement
    • F16H27/06—Mechanisms with driving pins in driven slots, e.g. Geneva drives
    • 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
    • B23Q16/00—Equipment for precise positioning of tool or work into particular locations not otherwise provided for
    • 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
    • B23Q16/00—Equipment for precise positioning of tool or work into particular locations not otherwise provided for
    • B23Q16/02—Indexing equipment
    • B23Q16/022—Indexing equipment in which only the indexing movement is of importance
    • B23Q16/025—Indexing equipment in which only the indexing movement is of importance by converting a continuous movement into a rotary indexing movement
    • 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
    • B23Q16/00—Equipment for precise positioning of tool or work into particular locations not otherwise provided for
    • B23Q16/02—Indexing equipment
    • B23Q16/04—Indexing equipment having intermediate members, e.g. pawls, for locking the relatively movable parts in the indexed position
    • 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
    • B23Q16/00—Equipment for precise positioning of tool or work into particular locations not otherwise provided for
    • B23Q16/02—Indexing equipment
    • B23Q16/04—Indexing equipment having intermediate members, e.g. pawls, for locking the relatively movable parts in the indexed position
    • B23Q16/06—Rotary indexing
    • B23Q16/065—Rotary indexing with a continuous drive
    • 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
    • B23Q2716/00—Equipment for precise positioning of tool or work into particular locations
    • B23Q2716/08—Holders for tools or work comprising a divider or positioning devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Transmission Devices (AREA)
  • Press Drives And Press Lines (AREA)

Abstract

1,090,620. intermittent toothed; gearing G. GAMARBELLA. April 12 1965 [April 11,. 1964], No. 15541/65. Heading F2Q In a Genevadrive mechanism for imparting; intermittent rotation to a work handling rotary table 3 wherein the star wheel is driven, through its slots 12, by a roller 11 rotatablymounted on pin 10<SP>1</SP> connected to a disc 10 fast on a shaft 4 driven through reduction gears 5, 6, 7and 8 by a two-speed electric motor 9, the motor 9 is controlled by a cam-operated switch 13 (Fig. 3, not shown) such that its higher speed is maintained for at least the entire movement of the roller 11 in driving engagement with the slots 12 (arc X), and its lower speed is used during an independently adjustable dwell period of the remaining movement (arc Y). As shown, the cam-operated switch 13 is controlled by one end of a lever 14, the other end of which carries a roller 16 spring-biased at (15) (Fig. 3, not shown) into contact with a cam 17 rotated by the shaft 4, the cam 17 being cylindrical and having a variable width recessed zone (between points O and II, Fig. 4, not shown) over which zone the switch 13 is switched to operate the motor at its lower speed, the switch and lever carrier 18 being adjustably moved axially along the cam 16 by a screwed rod 21 having a control knob 23 graduated at 24 to indicate the relative roller 16 and cam 17 positions, which extreme positions permit continuous running of the motor at its high speed (line m, m, Fig. 4) and high and low speed running indicated respectively by lines III-II and II-0 (Fig. 4). Alternatively, two relatively angularly movable cam discs may replace the cam 16, the roller lever being axially fixed relative thereto. Spring-biased levers 27, 28 carrying dowels 25, 26 (Fig. 5, not shown) serve to centralize and lock the star-wheel during the dwell periods, the levers being coupled by an extension 28<SP>1</SP> and operated by a second lever 33 which extends from the lever 28 and carries a roller in contact with a cammed portion of the disc 10.
GB15541/65A 1964-04-11 1965-04-12 Device for controlling the automatic intermittent advancement of working tables Expired GB1090620A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT4605764 1964-04-11
IT791564 1964-04-11

Publications (1)

Publication Number Publication Date
GB1090620A true GB1090620A (en) 1967-11-08

Family

ID=26325930

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15541/65A Expired GB1090620A (en) 1964-04-11 1965-04-12 Device for controlling the automatic intermittent advancement of working tables

Country Status (2)

Country Link
DE (1) DE1502717C3 (en)
GB (1) GB1090620A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104176684A (en) * 2014-08-06 2014-12-03 国家电网公司 Automatic electric energy meter hanging robot trolley for automatic electric energy meter calibration device
US20150083550A1 (en) * 2013-09-20 2015-03-26 Morrison Timing Screw Co., dba Morrison Container Handling Solutions, Inc. Rotary orienter
CN105414686A (en) * 2016-02-14 2016-03-23 宋和明 Automatic positioning device for tapping
CN110864093A (en) * 2019-11-05 2020-03-06 天津五一机电设备有限公司 Reciprocating motion width ratio impulse number subtracting device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2430820A1 (en) * 1978-07-10 1980-02-08 Burth Clement DEVICE FOR DRIVING AND POSITIONING A MACHINE TOOL TRAY PROVIDED WITH A PLURALITY OF WORKSTATIONS

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150083550A1 (en) * 2013-09-20 2015-03-26 Morrison Timing Screw Co., dba Morrison Container Handling Solutions, Inc. Rotary orienter
US9522790B2 (en) * 2013-09-20 2016-12-20 Morrison Timing Screw Co. Rotary orienter
CN104176684A (en) * 2014-08-06 2014-12-03 国家电网公司 Automatic electric energy meter hanging robot trolley for automatic electric energy meter calibration device
CN105414686A (en) * 2016-02-14 2016-03-23 宋和明 Automatic positioning device for tapping
CN110864093A (en) * 2019-11-05 2020-03-06 天津五一机电设备有限公司 Reciprocating motion width ratio impulse number subtracting device

Also Published As

Publication number Publication date
DE1502717B2 (en) 1973-11-08
DE1502717A1 (en) 1970-02-05
DE1502717C3 (en) 1974-05-30

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