GB858702A - Improvements in or relating to portable machining appliances for machining the ends of pipes - Google Patents
Improvements in or relating to portable machining appliances for machining the ends of pipesInfo
- Publication number
- GB858702A GB858702A GB1440656A GB1440656A GB858702A GB 858702 A GB858702 A GB 858702A GB 1440656 A GB1440656 A GB 1440656A GB 1440656 A GB1440656 A GB 1440656A GB 858702 A GB858702 A GB 858702A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cutters
- spindle
- screw
- guide
- cutter
- 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
- B23B5/00—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor
- B23B5/16—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor for bevelling, chamfering, or deburring the ends of bars or tubes
- B23B5/161—Devices attached to the workpiece
- B23B5/162—Devices attached to the workpiece with an internal clamping device
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Turning (AREA)
Abstract
858,702. Portable turning apparatus; screwing. KEY ENGINEERING CO. Ltd. May 7, 1957 [May 9, 1956], No. 14406/56. Class 83 (3). A portable machine for turning and screwthreading the ends of pipes 4 comprises a toolcarrying spindle 1 in a tubular guide 2 held in the pipe by resilient expansion means 3 carried by the guide, the spindle engaging screw-threads 7 in the guide to feed it as it is rotated by hand or by power means. As applied to turning a taper 34 on the outside of the pipe-end with a cutter 23 and facing the pipe-end with a cutter 22, the means 3, in the form of tyres expanded by compressed air or, as illustrated, blocks or rings of rubber, are arranged between flanges 8 separated by a sleeve 13 integral with one of the flanges. With the spindle preferably removed from the guide 2, the latter can be turned by a key 32 to clamp the flanges between a collar 9 at one end of the guide and a nut 11 on screw-threads at the other end, and held against rotation by a screw 12 having a screwthreaded or plane end engaging the adjacent flange 8. Thus the rings 3 are expanded to engage the bore. The spindle 1 has a reduced portion 14, which runs on to the screw-threads 7 at the end of the feed, permitting rotation of the spindle without feed for finishing the machined surfaces, and carries an arm 17 by which it may be rotated and which supports a tool-post 16 in a radial slot 21. A spigot 19 on the post 16 engages the slot 21, the cutters 22, 23 being secured by screws 28, 29 in a passage 24 and a slot 27 respectively, in the post. For taper-turning the bore and facing the pipe-end, the clamping rings 3 are repositioned, Fig. 2, with the sleeve 13 between the rings and the collar 9. The tool-post and cutters are also repositioned, engaging a spigot 18 in the radial slot 21 and the cutter 22 in a passage 26, the cutter 23 being inverted in its slot 27. The cutters are tapered, or untapered cutters may be used in tapered passages. For cutting screw-threads, one or two cutters may be used.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1440656A GB858702A (en) | 1956-05-09 | 1956-05-09 | Improvements in or relating to portable machining appliances for machining the ends of pipes |
| FR1174861D FR1174861A (en) | 1956-05-09 | 1957-05-09 | Handheld Machining Tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1440656A GB858702A (en) | 1956-05-09 | 1956-05-09 | Improvements in or relating to portable machining appliances for machining the ends of pipes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB858702A true GB858702A (en) | 1961-01-11 |
Family
ID=10040643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1440656A Expired GB858702A (en) | 1956-05-09 | 1956-05-09 | Improvements in or relating to portable machining appliances for machining the ends of pipes |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR1174861A (en) |
| GB (1) | GB858702A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120067180A1 (en) * | 2009-05-06 | 2012-03-22 | Illinois Tool Works Inc. | Tube machining device for machining a tubular body |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3075219A (en) * | 1960-04-11 | 1963-01-29 | Jason V Ott | Pipe cleaning tool |
-
1956
- 1956-05-09 GB GB1440656A patent/GB858702A/en not_active Expired
-
1957
- 1957-05-09 FR FR1174861D patent/FR1174861A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120067180A1 (en) * | 2009-05-06 | 2012-03-22 | Illinois Tool Works Inc. | Tube machining device for machining a tubular body |
Also Published As
| Publication number | Publication date |
|---|---|
| FR1174861A (en) | 1959-03-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES482094A1 (en) | Clamping device enabling a workpiece to be worked at both ends simultaneously. | |
| GB607770A (en) | Improvements in or relating to cutting tools for lathes and other machine tools | |
| GB858702A (en) | Improvements in or relating to portable machining appliances for machining the ends of pipes | |
| GB1141529A (en) | Clamping device | |
| GB803797A (en) | Improvements in and relating to arbors for milling machine cutters and like rotary tools | |
| GB532438A (en) | Improvements in and relating to jig-boring and similar machine tools | |
| GB818753A (en) | Means for holding and centering a rotating cutting tool at the end of a working spindle | |
| GB924522A (en) | Method and apparatus for severing short lengths of pipe from a continuously produced pipe | |
| GB858090A (en) | Improvements in or relating to milling cutters and other tools with adjustable cutting bits | |
| GB923459A (en) | Collet clamp for machine tools | |
| GB721744A (en) | An improved work supporting device for machine tools | |
| GB793954A (en) | Improvements in or relating to drilling jigs | |
| GB821862A (en) | A portable device for turning the ends of pipes and like tubular members | |
| ES473027A1 (en) | Chuck | |
| CN208680575U (en) | A kind of complete positioning device | |
| GB834490A (en) | Improvements in and relating to milling cutters | |
| GB979803A (en) | Improvements relating to the machining of internally grooved pipes and tubes | |
| GB553159A (en) | Improvements in or relating to work holding devices for use on drilling and like machines | |
| GB1313289A (en) | Portable pipe-threading machine | |
| GB771238A (en) | Improvements in or relating to work-holding mandrels | |
| GB1068656A (en) | Improvements in chucks for milling machine cutters | |
| GB598240A (en) | Improvements in or relating to holders for boring tools | |
| GB829657A (en) | Pipe-end truing device | |
| GB346829A (en) | Improvements in or connected with automatic, and turret or capstan lathes or machines | |
| GB900841A (en) | An improved device for separating spigot and socket or like joints |