FIELD: machine building.
SUBSTANCE: device contains work rollers, casing, press plate, drive-screw and brackets. Press plate is secured to casing. Brackets are installed in the casing and connected to the drive-screw. Holding axles are installed in brackets. The work rollers are installed in forks by means of current conducting axles and in brackets with shift relatively to each other by width of their contact area; they are made with possibility of free movement with brackets.
EFFECT: increased productivity and self-setting of work rollers relative to the machined hole.
2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| TWO-ROLLER TOOL HOLDER FOR ELECTROMECHANIC STRENGTHENING OF HOLE | 2014 |
|
RU2551338C1 |
| HOLDER FOR ELECTROMECHANICAL TREATMENT OF CYLINDRICAL PARTS WITH THREAD | 2014 |
|
RU2569868C1 |
| HOLDER FOR ELECTROMECHANICAL PROCESSING OF DISC WORKING TOOLS OF AGRICULTURAL TOOLS | 2019 |
|
RU2711702C1 |
| HOLDER FOR ELECTROMECHANICAL PROCESSING OF DISC WORKING TOOLS OF AGRICULTURAL TOOLS | 2019 |
|
RU2717126C1 |
| HOLDER FOR ELECTROMECHANICAL PROCESSING OF CYLINDRICAL PARTS WITH THREAD | 2014 |
|
RU2558695C1 |
| TOOL HOLDER FOR ELECTROMECHANICAL STRENGTHENING OF KEY HOLE | 2014 |
|
RU2569626C1 |
| COMBINED DEVICE FOR ELECTROMECHANICAL PROCESSING | 1997 |
|
RU2127183C1 |
| DEVICE FOR ROLLING OUT STEPPED SURFACES | 0 |
|
SU1798033A1 |
| APPARATUS FOR FINISH ANTIFRICTION ABRASIVE-FREE MACHINING OF CRANKSHAFT NECK | 2000 |
|
RU2187577C2 |
