GB1317662A - Machine tool for the mass production of small workpieces - Google Patents
Machine tool for the mass production of small workpiecesInfo
- Publication number
- GB1317662A GB1317662A GB3264870A GB3264870A GB1317662A GB 1317662 A GB1317662 A GB 1317662A GB 3264870 A GB3264870 A GB 3264870A GB 3264870 A GB3264870 A GB 3264870A GB 1317662 A GB1317662 A GB 1317662A
- Authority
- GB
- United Kingdom
- Prior art keywords
- turntable
- bar
- shaft
- cam
- wire
- 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
Links
Classifications
-
- 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
- B23Q11/0078—Safety devices protecting the operator, e.g. against accident or noise
- B23Q11/0092—Safety devices protecting the operator, e.g. against accident or noise actuating braking or stopping means
-
- 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
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/0009—Energy-transferring means or control lines for movable machine parts; Control panels or boxes; Control parts
-
- 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
-
- 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
- B23Q16/06—Rotary indexing
-
- 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
- B23Q39/00—Metal-working machines incorporating a plurality of sub-assemblies, each capable of performing a metal-working operation
- B23Q39/04—Metal-working machines incorporating a plurality of sub-assemblies, each capable of performing a metal-working operation the sub-assemblies being arranged to operate simultaneously at different stations, e.g. with an annular work-table moved in steps
- B23Q39/042—Metal-working machines incorporating a plurality of sub-assemblies, each capable of performing a metal-working operation the sub-assemblies being arranged to operate simultaneously at different stations, e.g. with an annular work-table moved in steps with circular arrangement of the sub-assemblies
-
- G—PHYSICS
- G04—HOROLOGY
- G04D—APPARATUS OR TOOLS SPECIALLY DESIGNED FOR MAKING OR MAINTAINING CLOCKS OR WATCHES
- G04D1/00—Gripping, holding, or supporting devices
- G04D1/005—Gripping, holding, or supporting devices for non-automatic assembly, with automatic transport between workbenches
- G04D1/0064—Turntables or plates (carousels)
-
- G—PHYSICS
- G04—HOROLOGY
- G04D—APPARATUS OR TOOLS SPECIALLY DESIGNED FOR MAKING OR MAINTAINING CLOCKS OR WATCHES
- G04D3/00—Watchmakers' or watch-repairers' machines or tools for working materials
- G04D3/0002—Watchmakers' or watch-repairers' machines or tools for working materials for mechanical working other than with a lathe
-
- 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
- Y10T29/00—Metal working
- Y10T29/51—Plural diverse manufacturing apparatus including means for metal shaping or assembling
- Y10T29/5124—Plural diverse manufacturing apparatus including means for metal shaping or assembling with means to feed work intermittently from one tool station to another
- Y10T29/5127—Blank turret
- Y10T29/513—Stationary work
-
- 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
- Y10T408/00—Cutting by use of rotating axially moving tool
- Y10T408/36—Machine including plural tools
- Y10T408/375—Coaxial tools
- Y10T408/378—Coaxial, opposed tools
- Y10T408/3784—Coaxial, opposed tools with additional, converging Tool
-
- 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
- Y10T408/00—Cutting by use of rotating axially moving tool
- Y10T408/36—Machine including plural tools
- Y10T408/38—Plural, simultaneously operational tools
- Y10T408/3806—Plural, simultaneously operational tools with plural simultaneously operational work stations
- Y10T408/3809—Successively acting on workpiece
- Y10T408/381—Pivotally mounted, work-advancing, work-supporting means, pivot-axis parallel to tool-axis
-
- 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
- Y10T408/00—Cutting by use of rotating axially moving tool
- Y10T408/52—Cutting by use of rotating axially moving tool with work advancing or guiding means
- Y10T408/54—Means to intermittently advance work
- Y10T408/545—Rotary, work-supporting means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Turning (AREA)
- Specific Conveyance Elements (AREA)
- Transmission Devices (AREA)
- Multi-Process Working Machines And Systems (AREA)
- Machine Tool Units (AREA)
Abstract
1317662 Machine tool details; drilling; milling; straightening ALBE SA 6 July 1970 [10 April 1970] 32648/70 Headings B3B B3C B3E and B3K A machine for mass producing small metal articles comprises an indexable turntable 16 rotatable about a central shaft 5 and provided with a plurality of workstation in the form of discs 17 which are rotatable relative to the turntable 16 and which include workholding means, the workstation being spaced around the periphery of the turntable 16 and different working operations being carried out simultaneously at all the workstation. Co-axial with the shaft 5 is a stationary inner sleeve 194, an intermediate bush 18 rotatable with the turntable 16 and an outer stationary frame 193. The turntable 16 is rotated by means of a main motor 3 driving through a worm and wheel 4 to rotate the shaft 5. To the shaft is attached a cam 26 and a secondary turntable 9 which carries a cam 10. Bevel gears 7 are driven by the shaft 5 to rotate a group of peripheral cams 8 and a further group of axial cams 95 are rotated directly by the shaft 5. The two groups of cams 8, 95 operate tappets and levers to move a set of motor 98 driven chucks 99 at each workstation and to operate a wire or bar feed and straightening device as well as transferring finished and blank parts. Milling cutters are also rotated to cut a wire or bar into separate workpieces. The chucks 98, 99 are arranged above, below and peripherally of the turntable 16 within an arc of 200 degrees. Indexing When the cam 26 is rotated by the shaft 5 its cam surface actuates, at appropriate times in a cycle of operation, a plunger to engage a socket (45) (Fig. 6, not shown) with a pin (18<SP>1</SP>) attached to the rotatable bush 18. In sequence a further cam (19) (Figs. 2 and 3, not shown) actuates links 21, 22, 23 that oscillate an arm 24 about shaft 5. The arm 24 carries the socket (45) so that movement of the arm 24 in one direction rotates the turntable 16 and when the arm 24 is retracted the cam 26 actuates to disengage the socket (45) from the pin (18<SP>1</SP>). The arrangement includes spring override device (90) to limit the loads on the drive parts. When the turntable 16 is at a required position the cam 10 operates rods 14, 15 to lock the turntable and also each disc 17 relative to the turntable. The discs are rotated as required as the turntable 16 is indexed by gear teeth (32) (Figs. 12, 13, not shown) on each disc engaging with stationary gear segments (33). To assist acceleration and deceleration of the turntable during indexing the stationary inner sleeve 194 includes spring-biased radial pistons (101) (Figs. 17, 18, not shown) that act via rollers on internal scallops on the sleeve 18. Wire or bar feed and straightening In a vertical arrangement a wire or bar is fed through a straightener comprising a frame (145) (Fig. 28, not shown) which is rotated by a gear train (147) connected to the shaft 5, and a pair of spaced bushes (148) in between which is an eccentric bush (148). The frame (145) is also vertically reciprocated by means of a cam (149), tie-rod (150) and lever (151) at a speed lower than the feed of the wire or bar. The wire or bar is fed on to a movable abutment (160), gripped by jaws (155) and severed by a milling cutter (159). In a horizontal arrangement (Figs. 29, 30, not shown) the wire or bar is fed through two sets of rollers (166) (166<SP>1</SP>), and to a reciprocating gripper (167). The wire or bar is severed by a milling cutter 173. Blanks transferring Workpieces are held in a holder (169) (Fig. 31, not shown) of the discs 17 and removed therefrom by an element (180) having two pairs of spring loaded jaws spaced 90 degrees apart. The element 180 is mounted on the end of a rotatable and reciprocable member 176 so as to be able to grip a finished workpiece (187) in the holder (169) and also a new workpiece, to remove the finished workpiece from the holder (169) and to be rotated 90 degrees to place the new workpiece in the holder and release the finished workpiece. Chuck mountings and feed (Figs. 22-27, not shown). The peripherally mounted chuck is mounted on slide (130) (Fig. 24) for horizontal movement, the slide being mounted for vertical movement on bar guides (135). The horizontal movement is by a push-rod operated lever (132); the vertical by means of a lever (136). The vertically mounted chuck (Figs. 25, 27) is also moved by push-rod operated levers. The chuck is laterally adjustable by being mounted eccentrically in a sleeve which is rotatable by a gear (137) which is rotated by a rack and pinion drive (138), (139), (141). The chuck may also be mounted on balls in the said sleeve to allow longitudinal movement (Fig. 22, not shown). Main drive and control The main motor 3 may be supplemented by a secondary motor (31) (Fig. 14, not shown) to allow different speeds to be obtained. Each motor drives the worm and wheel 4 through selectable electromagnetic couplings (28), (30) and an electromagnetic brake (29) is provided. One of the cams of group 8 can select a potentiometer (54) or (55) (Fig. 16, not shown) for a required speed. The motor control includes a tachometer generator which when a motor (52) is being dynamically braked from a high to a lower speed produces a potential which is compared with the inserted potentiometer. The control circuit includes a thyratron-transistor bridge (65), and a braking resistor 59.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH540670A CH525065A (en) | 1970-04-10 | 1970-04-10 | Machine for the mechanical processing in large series and with extreme precision of small and complicated shaped objects, in particular of small metal parts |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1317662A true GB1317662A (en) | 1973-05-23 |
Family
ID=4293046
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3264870A Expired GB1317662A (en) | 1970-04-10 | 1970-07-06 | Machine tool for the mass production of small workpieces |
Country Status (7)
Country | Link |
---|---|
US (1) | US3689965A (en) |
JP (1) | JPS4922503B1 (en) |
AT (1) | AT309948B (en) |
CH (1) | CH525065A (en) |
DE (1) | DE2033722C2 (en) |
FR (1) | FR2092183A5 (en) |
GB (1) | GB1317662A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5337938A (en) * | 1991-08-17 | 1994-08-16 | Autotech Robotics Limited | Workpiece handling system |
CN103420099A (en) * | 2013-09-02 | 2013-12-04 | 大连智云自动化装备股份有限公司 | Indexing transmission positioning device |
CN109937106A (en) * | 2016-12-14 | 2019-06-25 | 山特维克知识产权股份有限公司 | Interior milling cutter |
CN115090787A (en) * | 2022-07-19 | 2022-09-23 | 安徽江淮汽车集团股份有限公司 | Double round forming die |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2102150B2 (en) * | 1971-01-18 | 1975-11-06 | Index-Werke Kg Hahn & Tessky, 7300 Esslingen | Automatic lathe |
US3754316A (en) * | 1972-06-22 | 1973-08-28 | R Jacques | Automatic gaging apparatus of modular construction and method of manufacture |
US4007521A (en) * | 1976-04-23 | 1977-02-15 | Hans Seiler | Automatic precision working tool |
CH635262A5 (en) * | 1979-02-19 | 1983-03-31 | Albe Sa | MACHINE TOOL WITH INTERMITTENT REVOLVING WORKPIECE TABLE, HAVING A MULTIPLE OF UNITS FOR WORKING IN SERIES OF PIECES. |
US4355462A (en) * | 1980-04-04 | 1982-10-26 | Polaroid Corporation | Process machine having a single cam actuator per category of processing function |
FR2492714A1 (en) * | 1980-10-24 | 1982-04-30 | Telecommunications Sa | ROTARY CAROUSEL MACHINE WITH AXIAL MOVEMENT SERVING MULTIPLE WORKSTATIONS |
DE3046172A1 (en) * | 1980-12-08 | 1982-06-09 | Sortimat Creuz & Co Gmbh, 7057 Winnenden | SWITCHING PLATE MACHINE |
EP0083304B1 (en) * | 1981-12-28 | 1987-03-18 | Azypatent AG | Machine with an intermittently rotating table for working and assembly of high-precision parts |
CH673006A5 (en) * | 1987-07-27 | 1990-01-31 | Tecnodelta Sa | |
CH671723A5 (en) * | 1988-03-08 | 1989-09-29 | Azypatent Ag | |
CH678030A5 (en) * | 1990-01-12 | 1991-07-31 | Mikron Sa | |
DE4111547A1 (en) * | 1991-04-09 | 1992-10-15 | Eccard H Ec Montageautomaten | Cyclic automated assembly machine - uses single drive motor to operate all functions via worm drive and cams |
DE4304115C1 (en) * | 1993-02-12 | 1994-06-16 | Hans H Buehler | Assembly station with stationary machine frame - comprises shaft sequence formed as link shafts with pieces detachably connected to links and dismantlable between bearings |
WO2000073019A1 (en) * | 1999-06-01 | 2000-12-07 | K.R. Pfiffner Ag | Rotary indexing machine tool |
DE19953281A1 (en) * | 1999-11-05 | 2001-05-10 | Kelz & Settele Sondermaschb | Bending and assembly machine tool slides are driven singly or jointly by vertical shaft clear of main machine axis with electronically controlled synchronizing option. |
US6935866B2 (en) * | 2002-04-02 | 2005-08-30 | Adc Telecommunications, Inc. | Card edge coaxial connector |
US10926400B2 (en) * | 2016-04-04 | 2021-02-23 | James Gregory Brull | Lanyard system |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE216858C (en) * | ||||
DE431458C (en) * | 1923-12-21 | 1926-07-07 | Frank Eatock Ryder | Machine tool with a work table that can be switched around a vertical axis |
DE519689C (en) * | 1929-02-23 | 1931-03-05 | Edgar Hamilton Wilson | Multi-spindle metalworking machine |
US2803840A (en) * | 1954-02-08 | 1957-08-27 | Robert C Mcshirley | Machine tool having an oscillatable tool spindle and plural work holders movable in a circular path |
DE1258707B (en) * | 1959-03-04 | 1968-01-11 | Josef Maurer | Indexing table machine for the machining of small parts |
-
1970
- 1970-04-10 CH CH540670A patent/CH525065A/en not_active IP Right Cessation
- 1970-06-24 FR FR7023345A patent/FR2092183A5/fr not_active Expired
- 1970-06-29 JP JP45056410A patent/JPS4922503B1/ja active Pending
- 1970-07-06 GB GB3264870A patent/GB1317662A/en not_active Expired
- 1970-07-08 DE DE2033722A patent/DE2033722C2/en not_active Expired
- 1970-07-31 US US59908A patent/US3689965A/en not_active Expired - Lifetime
- 1970-08-06 AT AT717470A patent/AT309948B/en not_active IP Right Cessation
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5337938A (en) * | 1991-08-17 | 1994-08-16 | Autotech Robotics Limited | Workpiece handling system |
CN103420099A (en) * | 2013-09-02 | 2013-12-04 | 大连智云自动化装备股份有限公司 | Indexing transmission positioning device |
CN109937106A (en) * | 2016-12-14 | 2019-06-25 | 山特维克知识产权股份有限公司 | Interior milling cutter |
CN115090787A (en) * | 2022-07-19 | 2022-09-23 | 安徽江淮汽车集团股份有限公司 | Double round forming die |
CN115090787B (en) * | 2022-07-19 | 2023-07-14 | 安徽江淮汽车集团股份有限公司 | Double round forming die |
Also Published As
Publication number | Publication date |
---|---|
US3689965A (en) | 1972-09-12 |
AT309948B (en) | 1973-09-10 |
JPS4922503B1 (en) | 1974-06-08 |
FR2092183A5 (en) | 1971-01-21 |
DE2033722A1 (en) | 1971-10-21 |
DE2033722C2 (en) | 1982-07-29 |
CH525065A (en) | 1972-07-15 |
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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 |