JPS57142790A - Small-sized press - Google Patents

Small-sized press

Info

Publication number
JPS57142790A
JPS57142790A JP56028961A JP2896181A JPS57142790A JP S57142790 A JPS57142790 A JP S57142790A JP 56028961 A JP56028961 A JP 56028961A JP 2896181 A JP2896181 A JP 2896181A JP S57142790 A JPS57142790 A JP S57142790A
Authority
JP
Japan
Prior art keywords
lever
prime mover
fixed
rocking
cam
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.)
Granted
Application number
JP56028961A
Other languages
Japanese (ja)
Other versions
JPS6229156B2 (en
Inventor
Yasuji Sakai
Kazuhiro Matsui
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.)
PUROTO PLANNING KK
PUROTO PURANNINGU KK
Japan Storage Battery Co Ltd
Nihon Denchi KK
Original Assignee
PUROTO PLANNING KK
PUROTO PURANNINGU KK
Japan Storage Battery Co Ltd
Nihon Denchi KK
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 PUROTO PLANNING KK, PUROTO PURANNINGU KK, Japan Storage Battery Co Ltd, Nihon Denchi KK filed Critical PUROTO PLANNING KK
Priority to JP56028961A priority Critical patent/JPS57142790A/en
Priority to US06/352,436 priority patent/US4475374A/en
Priority to DE19823207063 priority patent/DE3207063A1/en
Publication of JPS57142790A publication Critical patent/JPS57142790A/en
Publication of JPS6229156B2 publication Critical patent/JPS6229156B2/ja
Granted 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
    • F16H21/00—Gearings comprising primarily only links or levers, with or without slides
    • F16H21/10—Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane
    • F16H21/44—Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane for conveying or interconverting oscillating or reciprocating motions
    • 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
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/04—Arrangements preventing overload of tools, e.g. restricting load
    • 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
    • B23Q5/22—Feeding members carrying tools or work
    • B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
    • B23Q5/341—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission cam-operated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
    • B30B1/02—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by lever mechanism
    • B30B1/06—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by lever mechanism operated by cams, eccentrics, or cranks

Landscapes

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

Abstract

PURPOSE:To obtain a small-sized strong press for pressing or cutting by converting rotation of a cam driven by a prime mover into rocking motion of a rocking lever, and connecting dies to the tip of the oscillating lever and the tip of a fixed lever. CONSTITUTION:A pinion 3 rotated by a prime mover 1 such as an electric motor, an air motor, a hydraulic motor etc. through a reduction gear 2 transmits the turning force to a cam 4' which is coaxial and in a body with this through a power gear 4. Following rocking motion of the rotating cam 4' from the bottom dead center to the top dead center, a rocking lever 5 axially connected to a fixed lever 7 fixed to the prime mover case 8 by a fulcrum shaft makes seesaw movement around the shaft 6. With this movement, pressure welding dies 12 connected to said lever 5 and fixed lever 7 through axes 9, 9' are operated to give rise to biting pressing action.
JP56028961A 1981-02-27 1981-02-27 Small-sized press Granted JPS57142790A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP56028961A JPS57142790A (en) 1981-02-27 1981-02-27 Small-sized press
US06/352,436 US4475374A (en) 1981-02-27 1982-02-25 Small press
DE19823207063 DE3207063A1 (en) 1981-02-27 1982-02-26 Small press

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56028961A JPS57142790A (en) 1981-02-27 1981-02-27 Small-sized press

Publications (2)

Publication Number Publication Date
JPS57142790A true JPS57142790A (en) 1982-09-03
JPS6229156B2 JPS6229156B2 (en) 1987-06-24

Family

ID=12263004

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56028961A Granted JPS57142790A (en) 1981-02-27 1981-02-27 Small-sized press

Country Status (1)

Country Link
JP (1) JPS57142790A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63242436A (en) * 1987-03-31 1988-10-07 Shioda Seisakusho:Goushi Forging device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE157754T1 (en) * 1989-06-08 1997-09-15 Yoshiki Kogyo Kk RECICICATIVE PIVOT LEVER AND DEVICE COMPRISING SUCH A LEVER

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63242436A (en) * 1987-03-31 1988-10-07 Shioda Seisakusho:Goushi Forging device

Also Published As

Publication number Publication date
JPS6229156B2 (en) 1987-06-24

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