US152965A - Improvement in tool-posts for lathes - Google Patents
Improvement in tool-posts for lathes Download PDFInfo
- Publication number
- US152965A US152965A US152965DA US152965A US 152965 A US152965 A US 152965A US 152965D A US152965D A US 152965DA US 152965 A US152965 A US 152965A
- Authority
- US
- United States
- Prior art keywords
- tool
- lathes
- posts
- improvement
- bonner
- 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
Links
- 238000010626 work up procedure Methods 0.000 description 2
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
- B23B29/04—Tool holders for a single cutting 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
- Y10T82/00—Turning
- Y10T82/25—Lathe
- Y10T82/2585—Tool rest
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wire Processing (AREA)
Description
T. 8; E. BONNER.
v Toni-Posts for Lathes.
-No.l52,965. Patentedjuly14,l874.
Jig);
WITNESSES: all" NTOB: WWW W THE GRAPHICCO,PHO10-L H 3B!- 44 PARK PLACE,N Y
UNITED STATES PATENT OFFICE.
THOMAS BONNER, OF OHICOPEE, AND EDWARD BONNER, OF YVOROESTER,
- MASSACHUSETTS.
IMPROVEMENT IN TOOL-POSTS FOR LATHES.
Specification forming part of Letters Patent No. 1 52,965, dated July 14,1874; application filed May 9, 1874.
To all whom it may concern:
Be it known that we, THOMAS BONNER, of Chicopee, Hampden county, Massachusetts, and EDWARD BONNER, of Worcester, VVorcester county, Massachusetts, have invented a new and Improved Adjustable Tool-Holder, of which the following is a specification:
The invention will first be fully described, and then pointed out in the claim.
Figure 2 is a top view. Fig. 3 is a horizon tal section on the line a0 00, Fig. 1.
Similar letters of reference indicate correspondin g parts.
A is the main portion of the toolpost, on the'top of which the tool B is secured in the slotted revolving post 0 by the bindingscrew D. This post A is fitted to work up and down without lateral play in the socketed stand E, and has a vertical rack, F, in oneside, in which the endless worm Gr works, said worm being arranged in bearin gs H, attached to the socketed stand, so as to be firmly secured against endwise motion, and so that the worm. works through a slot in the stand into the rack. The upper end of the worm I is squared to receive a wrench for turning it to move the post up and down. A set-screw, J, is arranged in connection with the lower end to bind it fast and prevent it from working around by any jarring and tumbling of the lathe to which it may be subject, or by the pressure on the inclined threads.
K is an inclosing-case surrounding the front of the worm.
Ve propose in practice to make a slot in the socket up and down one side, and provide a clamping-screw in connection with it, so that it can be sprung together readily to tighten it on the tool-post in case it wears loose so as to chatter.
This clamping-screw may be arranged in connection with the slot in which the worm works, if desired, as the movement will be very slight.
A key, L, prevents the post A from turning in the standard.
This apparatus is very simple and inexpensive, it'produces vertical motion, and will move the tool while it is fast in the post and while at work, and it will not readily get out of order.
Having thus described our invention, we claim as new and desire to secure by Letters Patent-- The combination, with tool-post A, having rack F, of the tubular stand E and the vertical worm G, arranged as and for the purpose specified.
- THOMAS BONNER.
EDWARD BONNER. Witnesses H. L. SHERMAN, G. V. WHEELocK,
Publications (1)
Publication Number | Publication Date |
---|---|
US152965A true US152965A (en) | 1874-07-14 |
Family
ID=2222376
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US152965D Expired - Lifetime US152965A (en) | Improvement in tool-posts for lathes |
Country Status (1)
Country | Link |
---|---|
US (1) | US152965A (en) |
-
0
- US US152965D patent/US152965A/en not_active Expired - Lifetime
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US6000A (en) | Abunah s | |
US152965A (en) | Improvement in tool-posts for lathes | |
US1187099A (en) | Lathe attachment. | |
US751198A (en) | parpart | |
US232436A (en) | Metal-turning lathe | |
US235469A (en) | Chuck for planing-machines | |
US1236997A (en) | Turret tool-post. | |
US1195116A (en) | Multiple-tool holder | |
US536845A (en) | Island | |
US727440A (en) | Cutting-tool for lathes. | |
US670962A (en) | Lathe. | |
US1110389A (en) | Attachment for machine-tools. | |
US728398A (en) | Taper attachment for lathes. | |
US573231A (en) | James mcsweeney | |
US1225117A (en) | Vertical-feed attachment for turning-lathes. | |
US455466A (en) | Lathes | |
US745576A (en) | Tool-rest for lathes. | |
US419155A (en) | Charles w | |
US241880A (en) | Tool-rest | |
US327343A (en) | stevens | |
US421345A (en) | Vania | |
US192499A (en) | Improvement in tool-holders for lathes | |
US267354A (en) | lisle | |
US548536A (en) | Tinsmith s shearing device | |
US209064A (en) | Improvement in lathes for turning regular forms |