GB1506601A - Transfer feeder - Google Patents

Transfer feeder

Info

Publication number
GB1506601A
GB1506601A GB23794/75A GB2379475A GB1506601A GB 1506601 A GB1506601 A GB 1506601A GB 23794/75 A GB23794/75 A GB 23794/75A GB 2379475 A GB2379475 A GB 2379475A GB 1506601 A GB1506601 A GB 1506601A
Authority
GB
United Kingdom
Prior art keywords
clutch
transfer
gear
pair
shaft
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
GB23794/75A
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.)
Komatsu Ltd
Original Assignee
Komatsu 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 Komatsu Ltd filed Critical Komatsu Ltd
Priority to GB23794/75A priority Critical patent/GB1506601A/en
Priority to DE2525616A priority patent/DE2525616C3/en
Priority to FR7517918A priority patent/FR2313993A1/en
Priority claimed from DE2525616A external-priority patent/DE2525616C3/en
Priority claimed from FR7517918A external-priority patent/FR2313993A1/en
Priority to US05/585,670 priority patent/US4038862A/en
Publication of GB1506601A publication Critical patent/GB1506601A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J13/00—Details of machines for forging, pressing, or hammering
    • B21J13/08—Accessories for handling work or tools
    • 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
    • B21D43/05—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work specially adapted for multi-stage presses
    • B21D43/055—Devices comprising a pair of longitudinally and laterally movable parallel transfer bars

Landscapes

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

Abstract

1506601 Transfer presses KOMATSU SEISAKUSHO KK 2 June 1975 23794/75 Heading B3H A transfer feeder for a transfer press comprises a pair of parallel transfer bars 4, 5, each of which is slidably mounted on a respective slide 2, 3, means for driving the slides toward and away from each other in synchronism with the operation of the press and clutch means 9 associated with the driving means which enables the distance between the transfer bars to be adjusted by moving the slides towards or away from each other independently of the driving means when the clutch is disengaged. The bars 4, 5, are moved in opposite directions by pinions 8, Fig. 2, which engage racks 6, 7 secured to the slides 2, 3, and a gear 12 forming part of the clutch 9, is driven by a rack 16, which is reciprocated by a press mechanism 17. The gear 12 is formed with a pair of projections (12 1 ), (12 2 ), which engage in one pair of three pairs of equi-angularly spaced recesses (11 1 -11 6 ) in the gear 11, Figs. 3, 4 (not shown). To set the bar spacing to, e.g. L3, the clutch 9 is disengaged by actuation of an hydraulic cylinder 19 and a shaft 10 is rotated by an electric motor (23), Fig. 5 (not shown), via a shaft 24a and bevel gears 21, 24. The gear 11 rotates with the shaft 10 until a cam 11b on it actuates a limit switch 15 thereby declutching the motor (23) and actuating the cylinder 19 to re-engage the clutch 9. The peojections (12 1 ), (12 2 ) are then engaged in recesses (11 3 ), (11 6 ).
GB23794/75A 1975-06-02 1975-06-02 Transfer feeder Expired GB1506601A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB23794/75A GB1506601A (en) 1975-06-02 1975-06-02 Transfer feeder
DE2525616A DE2525616C3 (en) 1975-06-02 1975-06-09 Adjusting device of a workpiece transport device of transfer presses
FR7517918A FR2313993A1 (en) 1975-06-02 1975-06-09 Conveyor rail distance adjuster - has clutch in drive mechanism setting rail distance and slide moving independently from drive
US05/585,670 US4038862A (en) 1975-06-02 1975-06-10 Device for adjusting the lateral distance between a pair of parallel transfer bars of a transfer feeder for a transfer press

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB23794/75A GB1506601A (en) 1975-06-02 1975-06-02 Transfer feeder
DE2525616A DE2525616C3 (en) 1975-06-02 1975-06-09 Adjusting device of a workpiece transport device of transfer presses
FR7517918A FR2313993A1 (en) 1975-06-02 1975-06-09 Conveyor rail distance adjuster - has clutch in drive mechanism setting rail distance and slide moving independently from drive

Publications (1)

Publication Number Publication Date
GB1506601A true GB1506601A (en) 1978-04-05

Family

ID=27186411

Family Applications (1)

Application Number Title Priority Date Filing Date
GB23794/75A Expired GB1506601A (en) 1975-06-02 1975-06-02 Transfer feeder

Country Status (1)

Country Link
GB (1) GB1506601A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115673204A (en) * 2022-10-21 2023-02-03 江苏久祥汽车电器集团有限公司 Connecting rod cap flattening device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115673204A (en) * 2022-10-21 2023-02-03 江苏久祥汽车电器集团有限公司 Connecting rod cap flattening device
CN115673204B (en) * 2022-10-21 2023-10-03 江苏久祥汽车电器集团有限公司 Flattening device for connecting rod cover

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee