US1285628A - Metal-working machine. - Google Patents

Metal-working machine. Download PDF

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Publication number
US1285628A
US1285628A US20259617A US20259617A US1285628A US 1285628 A US1285628 A US 1285628A US 20259617 A US20259617 A US 20259617A US 20259617 A US20259617 A US 20259617A US 1285628 A US1285628 A US 1285628A
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United States
Prior art keywords
guide
metal
gib
guideway
working machine
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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 - Lifetime
Application number
US20259617A
Inventor
Clarence C Craley
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Individual
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Priority to US20259617A priority Critical patent/US1285628A/en
Application granted granted Critical
Publication of US1285628A publication Critical patent/US1285628A/en
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Expired - Lifetime legal-status Critical Current

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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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C29/00—Bearings for parts moving only linearly
    • F16C29/02—Sliding-contact bearings
    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2200/00—Constructional details of connections not covered for in other groups of this subclass
    • F16B2200/30—Dovetail-like connections
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S248/00—Supports
    • Y10S248/913—Two axis article engaging means, e.g. x - y device
    • 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
    • Y10T403/00—Joints and connections
    • Y10T403/32—Articulated members
    • Y10T403/32008—Plural distinct articulation axes
    • Y10T403/32091—Plural translating connections
    • 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
    • Y10T403/00—Joints and connections
    • Y10T403/32—Articulated members
    • Y10T403/32254—Lockable at fixed position
    • Y10T403/32426—Plural distinct positions
    • Y10T403/32442—At least one discrete position

Definitions

  • the present invention relates to metal working apparatus of the type disclosed in my Patents Nos. 1,007,185, dated October 31, 1911, and 1,217,572, dated February 27, 1917.
  • the primary object of the present invention is to provide a guiding means for the slide hearings to insure a reasonably tight fit and prevent dirt or dust entering said bearings and thereb affecting the accuracy of 'the apparatus.
  • Figure 1 is a perspective view of the bed of the machine, with the parts broken away to, illustrate the bearing elements
  • Fig. 2 is an end elevation of the same
  • Fig. 3 is a detail sectional view.
  • Fig. 4 is a detail horizontal sectional view
  • Fig. 5 is a detail sectional view on the line 5-5 of Fig. 4.
  • a support in the form of a base 6 which carries an upstanding guide 7 that is dovetail in cross section.
  • a carriage 8 having in its under side a dovetail uideway 9 that receives the guide 7.
  • a suitable adjusting screw 10 is employed for effecting the sliding movement of the carriage in a well known manner.
  • a work-carrying table 11 Slidably mounted upon the carriage 8 and operating transversely of the guide 7 is a work-carrying table 11 having an undercut dovetail guideway 12 that receives a dovetail guide 13 formed upon the said carriage 8.
  • An adjusting screw 14 is employed for moving the work table on the carriage.
  • a gib 15 that is set at an inclination as clearly shown and is supported by pins 16 threaded through the adjacent wall of the guideway and entering horizontal openings 17 formed in the Specification of Letters Patent.
  • the adjacent walls of the guideways arefurthermore provided with sockets 18 having reduced inner ends 19 forming internal shoulders 20.
  • Plunger-s 21 are located in the inner ends of these sockets and bear against the outer sides of the gibs 15, the plungers having heads 22 that are arranged to abut against the shoulders 20.
  • Springs 23 are located in the outer portions of the sockets, the inner ends of said springs bearmg against the heads 22 of the plungers 21 and their outer ends bearing against plug.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bearings For Parts Moving Linearly (AREA)

Description

C. C. CRALEY.
METAL WORKING MACHINE. APPLICATION FILED NOV. 17, 1917.
a i 6 mim 4 16 34 J W 'zarezwefiazg.
UNITED STATES PATENT OFFICE.
CLARENCE G. CRALEY, OF MOUNT JOY, PENNSYLVANIA.
METAL-WORKING MACHINE.
To all whom it may concern Be it known that I, CLARENCE G. CRALEY, a citizen of the United States, residing at Mount Joy, in the county of Lancaster and State of Pennsylvania, have invented certain new and useful Improvements in Metal- Working Machines, of which the following is a specification.
The present invention relates to metal working apparatus of the type disclosed in my Patents Nos. 1,007,185, dated October 31, 1911, and 1,217,572, dated February 27, 1917.
The primary object of the present invention is to provide a guiding means for the slide hearings to insure a reasonably tight fit and prevent dirt or dust entering said bearings and thereb affecting the accuracy of 'the apparatus.
An embodiment of the invention is illustrated in the accompanying drawings, wherein Figure 1 is a perspective view of the bed of the machine, with the parts broken away to, illustrate the bearing elements,
Fig. 2 is an end elevation of the same,
Fig. 3 is a detail sectional view.
Fig. 4 is a detail horizontal sectional view, and
Fig. 5 is a detail sectional view on the line 5-5 of Fig. 4.
4 Similar reference numerals designate corresponding parts in all the figures of the drawings.
In the embodiment illustrated, a support in the form of a base 6 is employed, which carries an upstanding guide 7 that is dovetail in cross section. lidably mounted on the base is a carriage 8 having in its under side a dovetail uideway 9 that receives the guide 7. A suitable adjusting screw 10 is employed for effecting the sliding movement of the carriage in a well known manner.
Slidably mounted upon the carriage 8 and operating transversely of the guide 7 is a work-carrying table 11 having an undercut dovetail guideway 12 that receives a dovetail guide 13 formed upon the said carriage 8. An adjusting screw 14 is employed for moving the work table on the carriage.
In each of the guideways and interposed between one of the side walls thereof and the adjacent edge of the guide, is a gib 15 that is set at an inclination as clearly shown and is supported by pins 16 threaded through the adjacent wall of the guideway and entering horizontal openings 17 formed in the Specification of Letters Patent.
Patented Nov. 26, 1918.
Application filed November 17, 1917. Serial No. 202.596.
said gibs. The adjacent walls of the guideways arefurthermore provided with sockets 18 having reduced inner ends 19 forming internal shoulders 20. Plunger-s 21 are located in the inner ends of these sockets and bear against the outer sides of the gibs 15, the plungers having heads 22 that are arranged to abut against the shoulders 20. Springs 23 are located in the outer portions of the sockets, the inner ends of said springs bearmg against the heads 22 of the plungers 21 and their outer ends bearing against plug.
screws 24 threaded into the outer ends of the sockets. The inner ends of the plungers, it will benoted, are inclincd to correspond to the inclination of the gibs 15.
With this construction, it will be evident that the gibs are yieldingly pressed against the guides, this tension serving to maintain a snug fit and thus preventing dirt and dust getting between the gibs and guides, and thereby affecting the accuracy of the instru ment. Furthermore it provides a certain amount of tension that assists in preventing the accidental movements of the adjusting screws.
From theforegoing, it is thought that the construction, operation and man advantages of the herein described invention will be apparent to those skilled in the art without further description, and it will be understood that various changes in the size, shape, proportion and minor details of construction may be resorted to without departing from the spirit or sacrificing any of the advan tages of the invention.
Having thus fully described my invention, what I claim as new, and desire to secure by Letters Patent, is
1. Inmetal working apparatus, the C0111- bination with a supporting member, of a movable work-carrying member slidable upon the supporting member, one of said members having a dovetail guide, the other having a dovetail guideway that receives the guide, a gib in the guideway interposed between the adjacent edge walls of the guide and guideway, and means carried by one memberand pressing against the gib for yieldingl urging the gib against the other member to insure a snug engagement while permitting the necessary sliding movement of the work-carrying member.
2. In metal working apparatus, the combination with a supporting member, of a movable work-carrying member slidable upon the supporting member, one of said members having a guide, the other having a guidcway that receives the. uide, pins carried by one member and progecting into the guideway alongside the guide, a gib mounted on the pins, and spring pressed plungers carried by one member and pressing against the gib to hold it in snu engagement With the other member, Whi e permitting the sliding movement of the Work-carrying member.
3. In metal working apparatus, the combination with a supporting member having an upstandin dovetail guide, of a Workcarrying mem ber having an undercut dovetail guideway in its under face that slidably 1,2ee,eee
receives the guide, an inclined gib in the guideway interposed between one of the Walls thereof and the adjacent edge of the guide, pins projecting from the Work-carrying member into the guideway and engaging the gib, sockets in the Work-carrying member, plungers in the sockets having inclined inner ends that bear against the gib, and springs in the sockets behind the plungersl In testimony whereof, I affix my signature in the presence of two Witnesses.
CLARENCE C. CRALEY. -Witnesses:
WM. D. CHANDLER, J. G. KEENER.
US20259617A 1917-11-17 1917-11-17 Metal-working machine. Expired - Lifetime US1285628A (en)

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Cited By (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2471120A (en) * 1944-11-29 1949-05-24 Nelson J Pepin Motor mounting attachment
US2512612A (en) * 1946-09-14 1950-06-27 Int Standard Electric Corp Chain drive for universal selectors
US2629972A (en) * 1948-03-09 1953-03-03 Oliver Instr Company Grinding machine
US2870801A (en) * 1955-04-15 1959-01-27 Benjamin B Cravens Column construction and adjustment for a radial saw
US2876526A (en) * 1949-01-15 1959-03-10 Kearney & Trecker Corp Machine tool clamping mechanism
US2907609A (en) * 1955-11-18 1959-10-06 Worthington Corp Crosshead guide assembly
US3005598A (en) * 1956-08-28 1961-10-24 Us Rubber Co Device for feeding plastic material to an extruder
US3077973A (en) * 1960-11-09 1963-02-19 Sieburg Ind Inc Work feeding systems for machining operations
US3107066A (en) * 1957-02-13 1963-10-15 Alvin F Groll Cradle mechanism with cone type coil supports
US3204584A (en) * 1963-11-26 1965-09-07 Aerojet General Co Micropositioner
US3233949A (en) * 1962-08-01 1966-02-08 Stocker & Yale Inc Sliding mechanisms
US3375709A (en) * 1965-05-26 1968-04-02 Instron Corp Materials testing machine
US3620277A (en) * 1970-03-30 1971-11-16 Natale J Tummarello Means for mounting concrete structural members
US3832019A (en) * 1972-04-07 1974-08-27 V Alessi Dovetail slide
US3857643A (en) * 1970-04-03 1974-12-31 A Bardocz Optical rail system
US4068906A (en) * 1975-11-26 1978-01-17 Hydrel A.G. System for securing guide rails in machine stand
US4113223A (en) * 1976-02-27 1978-09-12 Nippon Kogaku K. K. Cross-movable carriage
US4477050A (en) * 1980-12-24 1984-10-16 Deere & Company Multi-directional vibration attenuator seat
US4492356A (en) * 1982-02-26 1985-01-08 Hitachi, Ltd. Precision parallel translation system
WO1988004736A1 (en) * 1986-12-23 1988-06-30 Tri Tool Inc. Cam lock for tool elements
DE3818939A1 (en) * 1988-06-03 1989-01-05 Michail Efune Self-centring faceplate for precision machining and inspection
US4892283A (en) * 1987-06-29 1990-01-09 The United States Of America As Represented By The United States Department Of Energy Stable mirror mount
US4911574A (en) * 1986-12-23 1990-03-27 Tri Tool Inc. Cam lock for tool elements
US5617909A (en) * 1992-09-14 1997-04-08 Duginske; Mark A. Woodworking machinery jig and fixture system
US6030125A (en) * 1997-11-25 2000-02-29 Werth Engineering, Inc. Wear compensating precision gib incorporating linear slide assemblies and methods of constructing them
EP1066474A1 (en) * 1998-03-18 2001-01-10 Machine Systems LTD. Polymer linear guide
US6179468B1 (en) * 1998-08-20 2001-01-30 Dale Thorstens Plain bearing brake-tensioner
US20050056345A1 (en) * 2003-09-17 2005-03-17 Duginske Mark A. Woodworking machinery stop and track system
US20060248998A1 (en) * 2005-05-06 2006-11-09 Duginske Mark A Improved Universal Machinery Fence System
US20080008547A1 (en) * 2005-01-13 2008-01-10 Nitto Kohki Co., Ltd Slide type guide mechanism
US20090288588A1 (en) * 2008-05-20 2009-11-26 Brian Robert Nicholas Boat Seat Mounting Assembly
US20100101461A1 (en) * 2004-01-12 2010-04-29 Systemes De Mobilier Triangle Inc. Worktable comprising a multidirectional coupling
US8104754B1 (en) * 2008-05-30 2012-01-31 Allen Ip Inc. Adjustable workpiece positioning and clamping system
US8141828B2 (en) 2008-04-21 2012-03-27 Allen Ip Inc. Insert plate leveling
US9314889B1 (en) * 2014-07-30 2016-04-19 Michael J. Saltzman Apparatus for holding tubular workpieces
US9568282B1 (en) * 2012-09-13 2017-02-14 Wooden Camera, Inc. Apparatus for securely mounting accessories to a camera or firearm
US9682430B2 (en) 2013-06-11 2017-06-20 Kreg Enterprises, Inc. Pocket hole drilling machine
US10288115B2 (en) * 2017-01-28 2019-05-14 Edward Korn Machine structural member with nesting linear slides
US11014225B2 (en) * 2017-12-15 2021-05-25 Alfonso GARCIA MIRO PESCHIERA Workbench for the cold intervention, folding, bending, twisting or deformation of metal plates or sheets
US20220395917A1 (en) * 2019-06-21 2022-12-15 Milwaukee Electric Tool Corporation Miter saw

Cited By (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2471120A (en) * 1944-11-29 1949-05-24 Nelson J Pepin Motor mounting attachment
US2512612A (en) * 1946-09-14 1950-06-27 Int Standard Electric Corp Chain drive for universal selectors
US2629972A (en) * 1948-03-09 1953-03-03 Oliver Instr Company Grinding machine
US2876526A (en) * 1949-01-15 1959-03-10 Kearney & Trecker Corp Machine tool clamping mechanism
US2870801A (en) * 1955-04-15 1959-01-27 Benjamin B Cravens Column construction and adjustment for a radial saw
US2907609A (en) * 1955-11-18 1959-10-06 Worthington Corp Crosshead guide assembly
US3005598A (en) * 1956-08-28 1961-10-24 Us Rubber Co Device for feeding plastic material to an extruder
US3107066A (en) * 1957-02-13 1963-10-15 Alvin F Groll Cradle mechanism with cone type coil supports
US3077973A (en) * 1960-11-09 1963-02-19 Sieburg Ind Inc Work feeding systems for machining operations
US3233949A (en) * 1962-08-01 1966-02-08 Stocker & Yale Inc Sliding mechanisms
US3204584A (en) * 1963-11-26 1965-09-07 Aerojet General Co Micropositioner
US3375709A (en) * 1965-05-26 1968-04-02 Instron Corp Materials testing machine
US3620277A (en) * 1970-03-30 1971-11-16 Natale J Tummarello Means for mounting concrete structural members
US3857643A (en) * 1970-04-03 1974-12-31 A Bardocz Optical rail system
US4033539A (en) * 1970-04-03 1977-07-05 Arpad Bardocz Optical rail system
US3832019A (en) * 1972-04-07 1974-08-27 V Alessi Dovetail slide
US4068906A (en) * 1975-11-26 1978-01-17 Hydrel A.G. System for securing guide rails in machine stand
US4113223A (en) * 1976-02-27 1978-09-12 Nippon Kogaku K. K. Cross-movable carriage
US4477050A (en) * 1980-12-24 1984-10-16 Deere & Company Multi-directional vibration attenuator seat
US4492356A (en) * 1982-02-26 1985-01-08 Hitachi, Ltd. Precision parallel translation system
WO1988004736A1 (en) * 1986-12-23 1988-06-30 Tri Tool Inc. Cam lock for tool elements
US4911574A (en) * 1986-12-23 1990-03-27 Tri Tool Inc. Cam lock for tool elements
US4892283A (en) * 1987-06-29 1990-01-09 The United States Of America As Represented By The United States Department Of Energy Stable mirror mount
DE3818939A1 (en) * 1988-06-03 1989-01-05 Michail Efune Self-centring faceplate for precision machining and inspection
US5617909A (en) * 1992-09-14 1997-04-08 Duginske; Mark A. Woodworking machinery jig and fixture system
US6030125A (en) * 1997-11-25 2000-02-29 Werth Engineering, Inc. Wear compensating precision gib incorporating linear slide assemblies and methods of constructing them
EP1066474A1 (en) * 1998-03-18 2001-01-10 Machine Systems LTD. Polymer linear guide
EP1066474A4 (en) * 1998-03-18 2003-01-29 Mach Systems Ltd Polymer linear guide
US6179468B1 (en) * 1998-08-20 2001-01-30 Dale Thorstens Plain bearing brake-tensioner
US20050056345A1 (en) * 2003-09-17 2005-03-17 Duginske Mark A. Woodworking machinery stop and track system
US7464737B2 (en) 2003-09-17 2008-12-16 Allen Ip Inc. Woodworking machinery stop and track system
US7798187B1 (en) 2003-09-17 2010-09-21 Allen Ip Inc. Woodworking machinery stop and track system
US20100101461A1 (en) * 2004-01-12 2010-04-29 Systemes De Mobilier Triangle Inc. Worktable comprising a multidirectional coupling
US7836834B2 (en) * 2004-01-12 2010-11-23 Systèmes de Mobilier Triangle Inc. Worktable comprising a multidirectional coupling
US20080008547A1 (en) * 2005-01-13 2008-01-10 Nitto Kohki Co., Ltd Slide type guide mechanism
US7494281B2 (en) * 2005-01-13 2009-02-24 Nitto Kohki Co., Ltd. Slide type guide mechanism
US20060248998A1 (en) * 2005-05-06 2006-11-09 Duginske Mark A Improved Universal Machinery Fence System
US7930960B2 (en) 2005-05-06 2011-04-26 Allen Ip, Incorporated Universal machinery fence system
US8141828B2 (en) 2008-04-21 2012-03-27 Allen Ip Inc. Insert plate leveling
US20090288588A1 (en) * 2008-05-20 2009-11-26 Brian Robert Nicholas Boat Seat Mounting Assembly
US9120205B2 (en) 2008-05-30 2015-09-01 Kreg Enterprises, Inc. Adjustable track clamp
US20120043710A1 (en) * 2008-05-30 2012-02-23 Allen Ip, Incorporated Adjustable track clamp
US8469343B2 (en) * 2008-05-30 2013-06-25 Allen Ip, Incorporated Adjustable track clamp
US8104754B1 (en) * 2008-05-30 2012-01-31 Allen Ip Inc. Adjustable workpiece positioning and clamping system
US9568282B1 (en) * 2012-09-13 2017-02-14 Wooden Camera, Inc. Apparatus for securely mounting accessories to a camera or firearm
US9682430B2 (en) 2013-06-11 2017-06-20 Kreg Enterprises, Inc. Pocket hole drilling machine
US10183338B2 (en) 2013-06-11 2019-01-22 Kreg Enterprises, Inc. Cam lock fence system and method of use
US9314889B1 (en) * 2014-07-30 2016-04-19 Michael J. Saltzman Apparatus for holding tubular workpieces
US10288115B2 (en) * 2017-01-28 2019-05-14 Edward Korn Machine structural member with nesting linear slides
US11014225B2 (en) * 2017-12-15 2021-05-25 Alfonso GARCIA MIRO PESCHIERA Workbench for the cold intervention, folding, bending, twisting or deformation of metal plates or sheets
US20220395917A1 (en) * 2019-06-21 2022-12-15 Milwaukee Electric Tool Corporation Miter saw

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