US1408280A - Detachable support for horizontal shafts of machines - Google Patents

Detachable support for horizontal shafts of machines Download PDF

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Publication number
US1408280A
US1408280A US436929A US43692921A US1408280A US 1408280 A US1408280 A US 1408280A US 436929 A US436929 A US 436929A US 43692921 A US43692921 A US 43692921A US 1408280 A US1408280 A US 1408280A
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US
United States
Prior art keywords
machines
support
horizontal shafts
detachable support
lathe
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 - Lifetime
Application number
US436929A
Inventor
Harry W Fahrlander
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.)
Houston Stanwood & Gamble Co
Houston Stanwood & Gamble Comp
Original Assignee
Houston Stanwood & Gamble Comp
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 Houston Stanwood & Gamble Comp filed Critical Houston Stanwood & Gamble Comp
Priority to US436929A priority Critical patent/US1408280A/en
Application granted granted Critical
Publication of US1408280A publication Critical patent/US1408280A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • 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
    • B23Q5/38—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously
    • B23Q5/40—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw
    • B23Q5/404—Screw bearings therefor
    • 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
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18056—Rotary to or from reciprocating or oscillating
    • Y10T74/18296—Cam and slide
    • Y10T74/18304—Axial cam
    • Y10T74/18312—Grooved
    • 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
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18568—Reciprocating or oscillating to or from alternating rotary
    • Y10T74/18576—Reciprocating or oscillating to or from alternating rotary including screw and nut
    • 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
    • Y10T82/00—Turning
    • Y10T82/25—Lathe
    • Y10T82/2572—Attachment

Definitions

  • My invention relates to detachable sup ports for such horizontal shafts of machines as need support to ensure smooth operation or to avoid'undue strain or wear.
  • the device is readily placed in position for use, readjusted during use, or detached and laid aside when not needed. It may be made to support one or more such horizontal members.
  • the particular embodiment of my invention selected for illustration is a support for both the lead screw and controller rod of a lathe.
  • Figure 1 is a perspective of the detachable support, on the lathe bed, in work position, supporting both the lead-screw and controller-rod;
  • Fig. 2 is the same in released position
  • Fig. 3 is a longitudinalsection through the device when in work position.
  • top member B of the support upon the front way of the bed A of a lathe rests the top member B of the support.
  • This top member is formed with a hook Z) on the back end to hold itin'position on the bed.
  • a link C is pivoted by the pivot 0 to the front end of the top member B, and by the pivot c to the top end of an intermediate member D, and has a handle 0 by which the position of the link may be changed so as to lower the intermediate member and a lower member E to the position shown in Fig. 2 or raise them to the position shown in Figs. 1 and
  • the pivot 0 is carried back of the pivot 6 beyond the center of gravity when the support is in work position (shown in Figs. 1 and 3) so that the device will not be subject to accidental release.
  • the intermediate member 1) has a handle (Z for convenience in adjusting the device while it is supported on the lathe bed and in removing it from the lathe. It also has a stop al shown in the drawing as a removable.
  • a block 03 with a groove d in which the lead screw F rests when the device is in raised or work position.
  • the block (Z is pivoted. the lower member E by the pivot e.
  • the lower member E has a groove e in which the controller rod G rests when the device is in work position.
  • a detachable support for substantially horizontal shafts of machine tools having in combination a member adapted to rest upon the machine bed and carry the weight of the support and its load, means for supporting said shafts, and a link connecting the weight carrying member and the shaft member in such manner that by of the position of the link the latter Wlll raise the supporting member to work position or lower it to idle position.
  • a detachable support for the horizontal shafts of lathes consisting of the combination of a member adapted to rest upon the ways of a lathe bed and carry the weight of'the support and its load, one or more members for supporting said shafts, a link pivoted to both the weight carrying and the supporting members, and means whereby the position of the link may be changed to raise the supporting member into. posi-, tlon to support said shafts or lower it mto;

Description

H. W. FAH'RLA'NDER. DETACHABLE SUPPORT FOR HORIZONTAL SHAFTS 0F MACHINES.
APPLICATION HLED. lAN.13| 1,921.
1,408,280. Patented Feb. 28, 1922.
UNITED STATES HARRY W. FAHRLANDER, OF HAMILTON,
WOOD & GAMBLE COMPANY, OF CINOI OHIO, ASSIGNOR TO THE HOUSTON STAN- NNATI, OHIO, A CORPORATION OF OHIO.
DETACHABLE SUPPORT FOR HORIZONTAL SHAITS OF MACHINES.
. Specification 0 fLett r P t n Patented Feb 28, 1922.
Application filed January 13, 1921. Serial-No. 436,929.
To all whom it may concern: I
Be it known that. HARRY W. FAHnLnN- DER, a citizen of the United States, residing at Hamilton. in. the county of Butler and State of Ohio, has invented new and useful Improvements in Detachable Supports for Horizontal Shafts otMachines, of which the following is a specification.
My invention relates to detachable sup ports for such horizontal shafts of machines as need support to ensure smooth operation or to avoid'undue strain or wear.
The device is readily placed in position for use, readjusted during use, or detached and laid aside when not needed. It may be made to support one or more such horizontal members.
The particular embodiment of my invention selected for illustration is a support for both the lead screw and controller rod of a lathe.
Figure 1 is a perspective of the detachable support, on the lathe bed, in work position, supporting both the lead-screw and controller-rod; I
Fig. 2 is the same in released position, and
Fig. 3 is a longitudinalsection through the device when in work position.
Referring now to the drawings, upon the front way of the bed A of a lathe rests the top member B of the support. This top member is formed with a hook Z) on the back end to hold itin'position on the bed.
A link C is pivoted by the pivot 0 to the front end of the top member B, and by the pivot c to the top end of an intermediate member D, and has a handle 0 by which the position of the link may be changed so as to lower the intermediate member and a lower member E to the position shown in Fig. 2 or raise them to the position shown in Figs. 1 and The pivot 0 is carried back of the pivot 6 beyond the center of gravity when the support is in work position (shown in Figs. 1 and 3) so that the device will not be subject to accidental release.
The intermediate member 1) has a handle (Z for convenience in adjusting the device while it is supported on the lathe bed and in removing it from the lathe. It also has a stop al shown in the drawing as a removable.
pin. With this stop the lathe carriagemay contact without injury to weaker projecting members of the carriage. Pressure of the carriage on this stop will cause the supportmg dev ce to move along with the carria e until such time as it is removed and set in position on the other side of the carriage.
To the back of the intermediate member is secured in any convenient manner as by the cap-screw 6?, a block 03 with a groove d, in which the lead screw F rests when the device is in raised or work position. To the block (Z is pivoted. the lower member E by the pivot e.
The lower member E has a groove e in which the controller rod G rests when the device is in work position.
From the description and drawings, it will be apparent how quickly and easily the device may be placed upon or removed from the lathe, and thrown in or out of work posit1on; and no further description of the operation is necessary.
Obviously if the lathe has no controller rod, the element E will be omitted.
I claim as my invention and desire to secureby Letters Patent of the United States:
1. A detachable support for substantially horizontal shafts of machine tools, having in combination a member adapted to rest upon the machine bed and carry the weight of the support and its load, means for supporting said shafts, and a link connecting the weight carrying member and the shaft member in such manner that by of the position of the link the latter Wlll raise the supporting member to work position or lower it to idle position.
2. A detachable support for the horizontal shafts of lathes, consisting of the combination of a member adapted to rest upon the ways of a lathe bed and carry the weight of'the support and its load, one or more members for supporting said shafts, a link pivoted to both the weight carrying and the supporting members, and means whereby the position of the link may be changed to raise the supporting member into. posi-, tlon to support said shafts or lower it mto;
position'to release them.
In testimony whereof I have hereunto set my hand in presence of two subscribing supporting the chan e
US436929A 1921-01-13 1921-01-13 Detachable support for horizontal shafts of machines Expired - Lifetime US1408280A (en)

Priority Applications (1)

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US436929A US1408280A (en) 1921-01-13 1921-01-13 Detachable support for horizontal shafts of machines

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US436929A US1408280A (en) 1921-01-13 1921-01-13 Detachable support for horizontal shafts of machines

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3374688A (en) * 1965-10-21 1968-03-26 Schildmeier John Henry Vibration damper system
US3730008A (en) * 1971-05-27 1973-05-01 Res Eng Co Disengageable slide nut

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3374688A (en) * 1965-10-21 1968-03-26 Schildmeier John Henry Vibration damper system
US3730008A (en) * 1971-05-27 1973-05-01 Res Eng Co Disengageable slide nut

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