GB1150750A - Drive for a Feed Device - Google Patents

Drive for a Feed Device

Info

Publication number
GB1150750A
GB1150750A GB50264/67A GB5026467A GB1150750A GB 1150750 A GB1150750 A GB 1150750A GB 50264/67 A GB50264/67 A GB 50264/67A GB 5026467 A GB5026467 A GB 5026467A GB 1150750 A GB1150750 A GB 1150750A
Authority
GB
United Kingdom
Prior art keywords
slide
driven
carrier
slides
crank
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
GB50264/67A
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.)
L Schuler GmbH
Original Assignee
L Schuler GmbH
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 L Schuler GmbH filed Critical L Schuler GmbH
Publication of GB1150750A publication Critical patent/GB1150750A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/02—Advancing work in relation to the stroke of the die or tool
    • B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
    • B21D43/10—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by grippers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/02—Advancing work in relation to the stroke of the die or tool
    • B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/02—Advancing work in relation to the stroke of the die or tool
    • B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
    • B21D43/08—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by rollers
    • B21D43/09—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by rollers by one or more pairs of rollers for feeding sheet or strip material
    • 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
    • Y10T74/18056—Rotary to or from reciprocating or oscillating
    • Y10T74/18176—Crank, pitman, lever, and slide

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Reciprocating Conveyors (AREA)
  • Press Drives And Press Lines (AREA)
  • Chain Conveyers (AREA)

Abstract

1,150,750. Feeding devices for presses. L. SCHULER G.m.b.H. 6 Nov., 1967 [7 Nov., 1966], No. 50264/67. Headings B3H and B3Q. A drive for a press &c. work feeder 37 driven by a rotating shaft S to have reciprocatory movements separated by periods when the feeder is static or relatively slow moving, comprises two slides 10, 15 guided for reciprocatory movement parallel to the feed direction and one of which (10) is driven by a crank 1, a coupling 12, 16, 19 interconnecting the slides for synchronous movement, and a guide cam 22 acting on the coupling to allow relative movement between the slides when the driving slide 10 is near the ends of its strokes, the driven slide 15 driving the feeder. A work-gripper (not shown), or a plurality of grippers for stepwise transfer, are provided on the feeder carrier 37 which is movable transversely of the driven slide 15 at the ends of the strokes to pick-up and set down workpieees. Guide-rods 39 on the carrier 37 slide in bearings 41 in the driven slide. A crank 1 on the drive shaft is connected by a rod 2 to a link 3 which reciprocates the drive slide 10 through a rod 8. A lever 12, 16 on a pivot 17 on the slide 10 has one end connected by a link 19 to the driven slide 15 and the other supporting a roller 21 running in the guide cam 22. This has a straight intermediate section with deflected ends which produce relative movement between the slides towards the ends of the strokes of slide 10, thus allowing the driven slide 15 to stop or move slowly before the drive slide 10 reaches the ends of its stroke. The relative movement is used to lower and raise the carrier by means of a rack 28 on the slide 10 engaging a pinion 29 driving a crank-shaft 30 on the slide 15. Attached to the crank-shaft is a connecting rod (32), Fig. 2 (not shown), coupled by a resilient link (35) to the carrier 37 so as to permit further movement of the crankshaft 30 after the carrier has been arrested by adjustable stop-screws 40. Rollers 11 guide slide 10 in slide 15, and the ends of the guide cam may be arranged to uncouple the slides.
GB50264/67A 1966-11-07 1967-11-06 Drive for a Feed Device Expired GB1150750A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DESC039790 1966-11-07

Publications (1)

Publication Number Publication Date
GB1150750A true GB1150750A (en) 1969-04-30

Family

ID=7435335

Family Applications (1)

Application Number Title Priority Date Filing Date
GB50264/67A Expired GB1150750A (en) 1966-11-07 1967-11-06 Drive for a Feed Device

Country Status (3)

Country Link
US (1) US3499334A (en)
DE (1) DE1552092A1 (en)
GB (1) GB1150750A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113020466A (en) * 2021-02-03 2021-06-25 潘立峰 Transmission mechanism for mechanical rotation

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1418852A (en) * 1973-02-21 1975-12-24 Schuler Gmbh L Drives for automatic transfer mechanisms in press lines
CN102873234B (en) * 2012-10-10 2014-09-03 浙江家度弹簧机械有限公司 Separation and reunion automatic control mechanism of spring machine clutch

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US535827A (en) * 1895-03-19 gzoon
US534600A (en) * 1895-02-19 Engine
US814145A (en) * 1904-10-10 1906-03-06 Isador Lehman Engine.
US2548807A (en) * 1947-06-21 1951-04-10 Worcester Found Ex Biology Pneumatic type pulsator
US2560250A (en) * 1948-10-22 1951-07-10 Roucka Erich Spring hammer
US2951379A (en) * 1956-02-13 1960-09-06 Fed Machine And Welder Company Press

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113020466A (en) * 2021-02-03 2021-06-25 潘立峰 Transmission mechanism for mechanical rotation
CN113020466B (en) * 2021-02-03 2022-10-21 江苏福依特机械制造有限公司 Transmission mechanism for mechanical rotation

Also Published As

Publication number Publication date
DE1552092A1 (en) 1971-08-26
US3499334A (en) 1970-03-10

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees