GB406966A - Tool carrier for lathes, planing machines and the like - Google Patents
Tool carrier for lathes, planing machines and the likeInfo
- Publication number
- GB406966A GB406966A GB15068/32A GB1506832A GB406966A GB 406966 A GB406966 A GB 406966A GB 15068/32 A GB15068/32 A GB 15068/32A GB 1506832 A GB1506832 A GB 1506832A GB 406966 A GB406966 A GB 406966A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tool
- head
- bush
- eccentric
- cutting
- 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
- B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
- B23B27/14—Cutting tools of which the bits or tips or cutting inserts are of special material
- B23B27/16—Cutting tools of which the bits or tips or cutting inserts are of special material with exchangeable cutting bits or cutting inserts, e.g. able to be clamped
- B23B27/1685—Adjustable position of the cutting inserts
- B23B27/1692—Angular position of the cutting insert adjustable around an axis parallel to the chip-forming plane
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Turning (AREA)
Abstract
406,966. Tool-holders for lathes &c. ROQUEJOFFRE, G., 43, Avenue du Maine, Paris. May 27, 1932, No. 15068. Void [Abridged as open to inspection under Sect. 91 of the Acts, May 30, 1932]. [Class 83 (iii).] A tool-holder for a lathe, planing-machine or the like, particularly for cutting-off or grooving operations comprises a shank 1, the head of which is conically bored at 1<1> to receive a bush 2 which has an eccentric conical bore 21 accommodating a correspondingly tapered part 4 of the tool holding head 3. The tool 14 is of trapezoidal section and the top face is tapered off longitudinally, Fig. 16, so that its thickness diminishes from front to rear to afford clearance in groove cutting or cutting-off. The tool is clamped against a seating 3<1> in the head by means of a draw bolt 7 having an eccentric flatted conical head 8 engaging the top face of the tool. The eccentric bush may be adjusted to vary the height of the tool by means of a loose ring 10 having a pin 11 engaging a recess in the bush, the parts being then clamped by a nut 12 screwing on the stem of the head 3. The head may also be rotated round the bolt 7 to vary the angle of the tool and may in some cases be placed in the position shown in Fig. 2.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR717941D FR717941A (en) | 1931-05-29 | 1931-05-29 | Cutting and bleeding tool holder for lathes, planers, etc. |
GB15068/32A GB406966A (en) | 1931-05-29 | 1932-05-27 | Tool carrier for lathes, planing machines and the like |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR717941T | 1931-05-29 | ||
GB15068/32A GB406966A (en) | 1931-05-29 | 1932-05-27 | Tool carrier for lathes, planing machines and the like |
Publications (1)
Publication Number | Publication Date |
---|---|
GB406966A true GB406966A (en) | 1934-03-08 |
Family
ID=10052464
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB15068/32A Expired GB406966A (en) | 1931-05-29 | 1932-05-27 | Tool carrier for lathes, planing machines and the like |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR717941A (en) |
GB (1) | GB406966A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101954497B (en) * | 2010-10-30 | 2013-03-20 | 东莞市亚肯精密机械有限公司 | Precision fine-tuning boring cutter |
-
1931
- 1931-05-29 FR FR717941D patent/FR717941A/en not_active Expired
-
1932
- 1932-05-27 GB GB15068/32A patent/GB406966A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR717941A (en) | 1932-01-16 |
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