US940185A - Tool-holder. - Google Patents

Tool-holder. Download PDF

Info

Publication number
US940185A
US940185A US41974608A US1908419746A US940185A US 940185 A US940185 A US 940185A US 41974608 A US41974608 A US 41974608A US 1908419746 A US1908419746 A US 1908419746A US 940185 A US940185 A US 940185A
Authority
US
United States
Prior art keywords
tool
head
slide
holder
guide
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
US41974608A
Inventor
Harry C Norrick
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 US41974608A priority Critical patent/US940185A/en
Application granted granted Critical
Publication of US940185A publication Critical patent/US940185A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B29/00—Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
    • B23B29/24—Tool holders for a plurality of cutting tools, e.g. turrets
    • B23B29/28—Turrets manually adjustable about a vertical or horizontal pivot
    • B23B29/287—Turret toolholder with manually operated angular positioning devices
    • 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
    • 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
    • Y10T29/5152—Plural diverse manufacturing apparatus including means for metal shaping or assembling with turret mechanism

Definitions

  • This invention relates to devices for holding tools used in connection with turning lathes; and it consists in the novel construction and combination of -the parts hereinafter fully described and claimed whereby dilferent tools are adapted to be brought into operative position successively.
  • Fig. 1 is a vertical section through the tool-holder.
  • Fig. 2 is a sectional plan view, taken on the line in Fig. 1.
  • Fig. 3 is a front view of the turret-head. thread-tool holder. of the facing-tool holder.
  • Fig. 6 is an end view of the bar which engages with the slot of the tool-post of the lathe.
  • A is a standard provided with a vertical guide B having dovetailed edges or sides, and a slot b.
  • a bar c is rigidly secured to the bottom of the base C by screws c', or other suitable fastening devices. This bar is made to lit snugly in the toolpost slot of the lathe, and it is formed separate from the standard so that dierent bars can be secured to the base to suit dilioerent sized slots, and so that one end portion of the bar can close the lower end of the slot b in the standard.
  • D is a clamping-bolt
  • Z is a clampingplate on the end portion of the said bolt, for securing the standard in position.
  • E is a slide provided with a dovetailed slot e which straddles the dovetailed guide B of the standard, and which is provided with a lug e which projects within the slot b.
  • a handle f is secured to the projecting upper end portion of the screw F for the purpose of revolving it.
  • Fig. 4 is an end view of thel Fig. 5 1s an end viewy G is the revoluble turret-head which is provided with a tapered recess which is journaled on a circular projection g on the face of the slide E.
  • the turret-head has also a central hole which is journaled on the locking-spindle H.
  • the locking-spindle is mounted in the slide, and it has a guide portion /L provided with parallel sides which is slidable vertically in the slot b.
  • the locking-spindle has also a screwthreaded portion j which projects rearwardly from the said slot, and J is the locking-lever provided with a nut which engages with the said screwthreaded portion.
  • a washer-plate j is mounted loosely on the part y' under the nut of the locking-lever, and it has a projection 7c which enters the slot so that the plate cannot revolve.
  • L is a screw which engages with a hole in thefrontend of the locking-spindle, and which has a large circular head m which is let into a recess in the face of the turrethead.
  • An adjusting collar m is arranged in the said recess under the head m of the screw, and collars of different thickness can be used to adjust the locking-spindle.
  • the screw L and collar m constitute an adjustable stop for retaining the revoluble turret-head on the front end portion of the spindle H.
  • the turret-head is provided with a series of holders for different sorts of tools used in turning metal.
  • 2 is a holder for a cut-oft' tool
  • 3 is a holder for a thread-tool
  • 4 is a holder for a facing-tool
  • 5 and 6 are holders for side or facing-tools and for straight turningtools.A Any other holders may be provided however for any sort of tools which may be required.
  • N is a spring-actuated pawl carried by the slide which engages with recesses a in the turret-head and temporarily holds it steady as each tool is placed in its working position.
  • the locking-lever In bringing the diferent tools into working position, the locking-lever is turned backward to release the turret-head, and the turret-head is then revolved. The tool is raised or lowered by means of the adjustingscrew F to place it in the most desirable position, and the turret-head and the slide are then clamped together and to the standard simultaneously by means of the lockinglever.
  • a. tool-holder the combination, with a supporting standard provided with a base for supporting it on a machine-rest and have ing also a guide arranged at an angle to the said base, of a slide engaging with the said guide, means for sliding the said slide on the guide, a turret-head carried by the said slide and revoluble in a plane arranged at a rightangle to the said hase and provided with a series of holders for tools, and a single locking-device for clamping the said t-urret-head and slide to the said guide.
  • a tool-holder in a tool-holder, the combination, with a supporting standard provided with a base for supporting it on a machine-rest and having also a dovetailed guide provided with a slot and arranged at an angle to the said base, of a slide provided with a dovetailed portion which engages with said guide and having 'also a projection, means for sliding the said slide on the said guide, a turrethead mounted to revolve against the said projection in a plane arranged at a rightanfrle to the said base and provided with a series of holders :tor tools, and a single locking-device for clamping the said turret-head and slide to the said guide.
  • a revolulole turret-head carried by the said slide and provided with aseries of hold ers for tools; of a non-revoluble spindle h passing through openings in the said turret' head, slide and guide and havin s a.screw 40 vided with a h ead for retaining the turret 45 head on the spindle and aiiording a iiieais'w'w" for compensating for the wear of the bearing surfaces of the said turret-head, locking device slide and guide.
  • a standard provided with a base for supporting it on a inachine-rest and having also a guide which projects upwardly from the said base at an angle thereto, of a slide mounted on the said guide and provided with a circular projection on one side, means for sliding the said slide toward and away from the said base, and a turret-head mountv ed on the said circular projection and revolulole in a plane arranged at a right-angle to the said base.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Milling Processes (AREA)

Description

H. C. NORRIGK.
TOOL HOLDER.
APPLIGATION FILED MAR. 7, 1908.
Patented Nov. 16.1909.
2 SHEETS-SHEET 2.
FID
WJTNESSES; l
0f Mmm Anuarw. a Gamm co., PHom-LrmoamPMERs. wAsMmaToN. D. c
HARRY C. NORRICK, OF IVIUNCIE, INDIANA.
TOOL-HOLDER.
specification of Letten-Patent. Patented Nov. 16, 1909.
Application tiled March 7, 1908. Serial No. 419,746.
To all whom fit may concern:
Be it known that I, HARRY C. NORRICK, a citizen of the United States, residing at Muncie, in the county of Delaware and State of Indiana, have invented certain new and useful Improvements in Tool-Holders; and I do hereby declare the following to be a full, clear, and exact description of the invention, such as will enable others skilled in the art to which it appertains to make and use the same.
This invention-relates to devices for holding tools used in connection with turning lathes; and it consists in the novel construction and combination of -the parts hereinafter fully described and claimed whereby dilferent tools are adapted to be brought into operative position successively.
In the drawings,`Figure 1 is a vertical section through the tool-holder. Fig. 2 is a sectional plan view, taken on the line in Fig. 1. Fig. 3 is a front view of the turret-head. thread-tool holder. of the facing-tool holder. Fig. 6 is an end view of the bar which engages with the slot of the tool-post of the lathe.
A is a standard provided with a vertical guide B having dovetailed edges or sides, and a slot b.
C is the base of the standard A which is placed upon the compound-rest or tool-post carriage of the lathe. A bar c is rigidly secured to the bottom of the base C by screws c', or other suitable fastening devices. This bar is made to lit snugly in the toolpost slot of the lathe, and it is formed separate from the standard so that dierent bars can be secured to the base to suit dilioerent sized slots, and so that one end portion of the bar can close the lower end of the slot b in the standard.
D is a clamping-bolt, and Z is a clampingplate on the end portion of the said bolt, for securing the standard in position.
E is a slide provided with a dovetailed slot e which straddles the dovetailed guide B of the standard, and which is provided with a lug e which projects within the slot b.
F is an adjusting-screw which is journaled in a bearing f at the top of the standard, and which engages with a screwthreaded hole in the lug e. A handle f is secured to the projecting upper end portion of the screw F for the purpose of revolving it.
Fig. 4 is an end view of thel Fig. 5 1s an end viewy G is the revoluble turret-head which is provided with a tapered recess which is journaled on a circular projection g on the face of the slide E. The turret-head has also a central hole which is journaled on the locking-spindle H. The locking-spindle is mounted in the slide, and it has a guide portion /L provided with parallel sides which is slidable vertically in the slot b. The locking-spindle has also a screwthreaded portion j which projects rearwardly from the said slot, and J is the locking-lever provided with a nut which engages with the said screwthreaded portion. A washer-plate j is mounted loosely on the part y' under the nut of the locking-lever, and it has a projection 7c which enters the slot so that the plate cannot revolve.
L is a screw which engages with a hole in thefrontend of the locking-spindle, and which has a large circular head m which is let into a recess in the face of the turrethead. An adjusting collar m is arranged in the said recess under the head m of the screw, and collars of different thickness can be used to adjust the locking-spindle. The screw L and collar m constitute an adjustable stop for retaining the revoluble turret-head on the front end portion of the spindle H.
The turret-head is provided with a series of holders for different sorts of tools used in turning metal.
2 is a holder for a cut-oft' tool; 3 is a holder for a thread-tool; 4 is a holder for a facing-tool; and 5 and 6 are holders for side or facing-tools and for straight turningtools.A Any other holders may be provided however for any sort of tools which may be required.
N is a spring-actuated pawl carried by the slide which engages with recesses a in the turret-head and temporarily holds it steady as each tool is placed in its working position.
In bringing the diferent tools into working position, the locking-lever is turned backward to release the turret-head, and the turret-head is then revolved. The tool is raised or lowered by means of the adjustingscrew F to place it in the most desirable position, and the turret-head and the slide are then clamped together and to the standard simultaneously by means of the lockinglever.
The tools mostly used in turning are always secured in their holders, and the operator does not have to search for them, and the device is found to loe of great advantage in turning work having numerous shoulders and hearings of dierent diameters.
,. What I claim is:
` l. In a. tool-holder, the combination, with a supporting standard provided with a base for supporting it on a machine-rest and have ing also a guide arranged at an angle to the said base, of a slide engaging with the said guide, means for sliding the said slide on the guide, a turret-head carried by the said slide and revoluble in a plane arranged at a rightangle to the said hase and provided with a series of holders for tools, and a single locking-device for clamping the said t-urret-head and slide to the said guide.
2. In a tool-holder, the combination, with a supporting standard provided with a base for supporting it on a machine-rest and having also a dovetailed guide provided with a slot and arranged at an angle to the said base, of a slide provided with a dovetailed portion which engages with said guide and having 'also a projection, means for sliding the said slide on the said guide, a turrethead mounted to revolve against the said projection in a plane arranged at a rightanfrle to the said base and provided with a series of holders :tor tools, and a single locking-device for clamping the said turret-head and slide to the said guide.
3. In a tool-holder, the combination, with a guide, a slide adjustable on the said guide,
and a revolulole turret-head carried by the said slide and provided with aseries of hold ers for tools; of a non-revoluble spindle h passing through openings in the said turret' head, slide and guide and havin s a.screw 40 vided with a h ead for retaining the turret 45 head on the spindle and aiiording a iiieais'w'w" for compensating for the wear of the bearing surfaces of the said turret-head, locking device slide and guide.
4. In a tool-holder, the combination, with .50
a standard provided with a base for supporting it on a inachine-rest and having also a guide which projects upwardly from the said base at an angle thereto, of a slide mounted on the said guide and provided with a circular projection on one side, means for sliding the said slide toward and away from the said base, and a turret-head mountv ed on the said circular projection and revolulole in a plane arranged at a right-angle to the said base.
In testimony whereof I have aliiXed my signature in the presence of two witnesses.
HARRY C. NORRICK.
Witnesses:
M. H. MONROE, B. DUNGAN.
US41974608A 1908-03-07 1908-03-07 Tool-holder. Expired - Lifetime US940185A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US41974608A US940185A (en) 1908-03-07 1908-03-07 Tool-holder.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US41974608A US940185A (en) 1908-03-07 1908-03-07 Tool-holder.

Publications (1)

Publication Number Publication Date
US940185A true US940185A (en) 1909-11-16

Family

ID=3008604

Family Applications (1)

Application Number Title Priority Date Filing Date
US41974608A Expired - Lifetime US940185A (en) 1908-03-07 1908-03-07 Tool-holder.

Country Status (1)

Country Link
US (1) US940185A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3802305A (en) * 1971-07-08 1974-04-09 Duplomatic Tool holder turret for machine tools

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3802305A (en) * 1971-07-08 1974-04-09 Duplomatic Tool holder turret for machine tools

Similar Documents

Publication Publication Date Title
US707472A (en) Tool-holder.
US940185A (en) Tool-holder.
US1187099A (en) Lathe attachment.
US1216600A (en) Milling attachment for lathes.
US804793A (en) Gage device for lathes.
US235469A (en) Chuck for planing-machines
US803137A (en) Attachment for milling-machines.
US1268969A (en) Tool-holder for capstan and the like lathes.
US3871066A (en) Combined cutter and grinder attachment for lathe
US1515636A (en) Metal-cutting tool
US1229802A (en) Tool-holder for lathes and like machines.
US363000A (en) Watch -maker s lathe
US1018525A (en) Tool-holding means.
US477229A (en) Attachment for carving-machines
US1110389A (en) Attachment for machine-tools.
US2171802A (en) Tool holder
US744725A (en) Tool-holder.
US128641A (en) Improvement in lathe-vises
US1158753A (en) Tool-holder for lathes.
US787230A (en) Miter-box.
US1357518A (en) Work-holder for machine-tools
US1167612A (en) Milling attachment for lathes.
US665303A (en) Tool or cutter holder for grinding-machines.
US281244A (en) Work-holding device
US968776A (en) Tool-holder.