GB800891A - Improvements in rotary tool-heads for boring, facing and milling machines - Google Patents
Improvements in rotary tool-heads for boring, facing and milling machinesInfo
- Publication number
- GB800891A GB800891A GB2166456A GB2166456A GB800891A GB 800891 A GB800891 A GB 800891A GB 2166456 A GB2166456 A GB 2166456A GB 2166456 A GB2166456 A GB 2166456A GB 800891 A GB800891 A GB 800891A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tool
- spindle
- slide
- rotary tool
- boring
- 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
- B23B—TURNING; BORING
- B23B29/00—Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
- B23B29/03—Boring heads
- B23B29/034—Boring heads with tools moving radially, e.g. for making chamfers or undercuttings
- B23B29/03432—Boring heads with tools moving radially, e.g. for making chamfers or undercuttings radially adjustable during manufacturing
- B23B29/03435—Boring heads with tools moving radially, e.g. for making chamfers or undercuttings radially adjustable during manufacturing by means of screws and nuts
- B23B29/03439—Boring and facing heads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B39/00—General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
- B23B39/02—Boring machines; Combined horizontal boring and milling machines
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
800,891. Rotary tool-heads. SCHIESS A.G. July 13, 1956 [July 15, 1955], No. 21664/56. Class 83 (3). A rotary tool-head for boring, facing, and milling-machines has the radial-feed-movement of a tool-slide effected by axial movement of the usual drill-spindle in the machine. A coarsethreaded member 6 is secured in the socket of the usual drill-spindle 2 and engages a nut 7 rotatable in the tool-head casing 3 and having a toothed-wheel 8 secured to one end. The wheel 8 meshes with a pinion 9 which in turn drives, through bevel gearing 10 and pinions 11, 12, a worm 14 which engages a rack on the back of the tool-slide 4. The pinion 9 may be slidably disengaged by a hand-lever 17 to allow setting of the tool-slide by a hand-gear 18, 19. The spindle 2 normally rotates at the same speed as the casing, but, on axial movement of the spindle by hand wheel 20 or automatically, the nut 7 is rotated and radial-feed of the tool-holder 16 is effected.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DESCH18347A DE1031085B (en) | 1955-07-15 | 1955-07-15 | Drive device for the cross feed of the cross slide of a facing support for milling and boring mills |
Publications (1)
Publication Number | Publication Date |
---|---|
GB800891A true GB800891A (en) | 1958-09-03 |
Family
ID=7428196
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2166456A Expired GB800891A (en) | 1955-07-15 | 1956-07-13 | Improvements in rotary tool-heads for boring, facing and milling machines |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE1031085B (en) |
FR (1) | FR1154637A (en) |
GB (1) | GB800891A (en) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE880087C (en) * | 1944-07-07 | 1953-06-18 | Karl Mueller | Device for boring and facing |
-
1955
- 1955-07-15 DE DESCH18347A patent/DE1031085B/en active Pending
-
1956
- 1956-07-09 FR FR1154637D patent/FR1154637A/en not_active Expired
- 1956-07-13 GB GB2166456A patent/GB800891A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1031085B (en) | 1958-05-29 |
FR1154637A (en) | 1958-04-14 |
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