FIELD: oil industry.
SUBSTANCE: invention relates to the oil industry, to the removal of the internal chamfer of pipes, including tubing. The device contains a holder and a cutting part. The holder is additionally provided with a rod rigidly connected to the additional holder, the cutting part is made in the form of a fork with a through hole from below, with an upper fixed and lower removable cutter at the end, between which there is a plate with notches. The lower incisor is located in the through hole and is fixed by clamps with the possibility of limited movement in the through hole up and down.
EFFECT: creation of a simple, compact and reliable design for removing the internal chamfer of pipes of various diameters is achieved.
1 cl, 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| ARRANGEMENT FOR PREWELDING WORKING OF TUBES | 0 |
|
SU1556828A1 |
| REPLACEABLE METAL-CUTTING TOOL | 2012 |
|
RU2509630C1 |
| CUTTING TOOL AND REVERSE CUTTER CASSETTE FOR IT | 2013 |
|
RU2643009C2 |
| 0 |
|
SU1780932A1 | |
| UNIVERSAL BENCH-TYPE WOOD AND METAL WORKING LATHE | 1992 |
|
RU2050227C1 |
| CUTTING TOOL AND MILLING HEAD | 2007 |
|
RU2424878C2 |
| PIPE CUTTING DEVICE ON FLOWING WELL MOUTH | 2014 |
|
RU2553703C1 |
| PREFABRICATED CUTTER AND CUTTING PLATES FOR IT | 2007 |
|
RU2366542C2 |
| CUT-OFF LATHE CUTTER | 2000 |
|
RU2181644C2 |
| CUTTER | 0 |
|
SU1764843A1 |
