Title:
【発明の名称】円筒形部材に切つたつる巻ねじのバニシ仕上による仕上法及び仕上装置
Document Type and Number:
Japanese Patent JPS59501541
Kind Code:
A
Abstract:
In accordance with the invention, a wheel (16) is used as the burnishing wheel for a helical thread, the periphery of which wheel has a profile whose shape matches that of the thread to be surfaced. The wheel (16) is mounted such that it rotates freely about an axis which is inclined with respect to the axis of the screw (10) which is caused to rotate about its own axis. The wheel (16) is applied in a resilient manner to the screw (10) by means of a compression spring (56) which pushes the pivoting support (18) of the wheel (16) in the direction of the screw (10). The carriage (20) on which the support (18) is pivotably mounted is freely displaceable in translation parallel to the axis of the screw (10) on a rail (22). The invention may be used for finishing by means of burnishing of a helical thread using an automatic repetitive cycle comprising a predetermined number of passes of a burnishing wheel along the thread.
Inventors:
Pero-Dan Uber A
Application Number:
JP50258383A
Publication Date:
August 30, 1984
Filing Date:
August 02, 1983
Export Citation:
Assignee:
Equipman, Otomoville, Marshall
International Classes:
B23G9/00; B21H3/02; B23P9/02; B23P9/04; B24B39/04; (IPC1-7): B23G9/00; B24B39/04
Domestic Patent References:
| JPS5723932B2 | 1982-05-21 |
Attorney, Agent or Firm:
Soichi Takezawa