GB565743A - Press, particularly but not exclusively a stamping-press for precision work - Google Patents

Press, particularly but not exclusively a stamping-press for precision work

Info

Publication number
GB565743A
GB565743A GB840043A GB840043A GB565743A GB 565743 A GB565743 A GB 565743A GB 840043 A GB840043 A GB 840043A GB 840043 A GB840043 A GB 840043A GB 565743 A GB565743 A GB 565743A
Authority
GB
United Kingdom
Prior art keywords
head
press
guides
pin
eccentrics
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
GB840043A
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
Priority to GB840043A priority Critical patent/GB565743A/en
Publication of GB565743A publication Critical patent/GB565743A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23DPLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D27/00Machines or devices for cutting by a nibbling action

Landscapes

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

Abstract

565,743. Mechanical presses. CHAPPUIS, J. A. May 26, 1943, No. 8400. [Class 87 (ii)] [Also in Group XXII] Presses for stamping &c. have the driving gear mounted below the table carrying the work, the press-head 8 being operated in guides 1, 2 above the table by connections to a cross-head 6 also sliding in the guides and connected by rods 10 contained within the guides to eccentrics 12 overhung on the ends of a shaft supported in a strong central bearing 11 carried by reinforcing ribs 4 below the table 3. The eccentrics are formed integrally with driving gears 13 meshing with gears 12 on a motor-driven shaft carrying clutch and fly-wheel. The connection between the head 8 and cross-head 6 gives stroke adjustment by a screw 7. The eccentrics may be adjustably connected to the gears 13. The base 5 has a sheet metal cover (not shown) to enclose the gearing and prevent the operator from coming into contact therewith. The table 3 has the shape of a double-T and the feet of the upright are provided with members 21 that fit into the recesses 20, through which the eccentric rods pass. When strip stock is to be fed across the press in the direction of the arrow 24, Fig. 1, openings are provided in the guides 1, 2 and in the rods 10 to permit such passage. The distance between the upright is determined by an interposed block 36 and they are braced above by a cross strip 23, that may carry a boss 28 in which a pin 29 is rotatably clamped at 28<1>. This pin has an eccentric head 30 with conical extensions 31. A lever 33 pivoted at 34 in the press-head 8 engages a spring-controlled ejector rod 35 and carries a roller 32 engaging the parts 30, 31. The timing of the ejector action is adjusted by moving the pin 29 axially and the throw is controlled by rotating the pin.
GB840043A 1943-05-26 1943-05-26 Press, particularly but not exclusively a stamping-press for precision work Expired GB565743A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB840043A GB565743A (en) 1943-05-26 1943-05-26 Press, particularly but not exclusively a stamping-press for precision work

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB840043A GB565743A (en) 1943-05-26 1943-05-26 Press, particularly but not exclusively a stamping-press for precision work

Publications (1)

Publication Number Publication Date
GB565743A true GB565743A (en) 1944-11-24

Family

ID=9851814

Family Applications (1)

Application Number Title Priority Date Filing Date
GB840043A Expired GB565743A (en) 1943-05-26 1943-05-26 Press, particularly but not exclusively a stamping-press for precision work

Country Status (1)

Country Link
GB (1) GB565743A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112317665A (en) * 2020-10-11 2021-02-05 济南华东新材料有限公司 Electric screw press

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112317665A (en) * 2020-10-11 2021-02-05 济南华东新材料有限公司 Electric screw press
CN112317665B (en) * 2020-10-11 2022-08-19 济南华东新材料有限公司 Electric screw press

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