Follow-up swing head type large taper wire cutting device
AssigneeChangzhou Institute of Technology
InventorsBo Xu, Hui Yu, Jianhui Bai
Life of this patent
Estimating the term…
Abstract
A follow-up swing head type large taper wire cutting device is disclosed. In the large taper wire cutting device, swing heads on upper and lower mechanical arms are adjusted in a follow-up way by swing head rotating mechanisms in coordination with a cutting taper, universal wire guide wheels are used to cooperate with the corresponding upper and lower swing heads, and tensioning mechanisms between the universal wire guide wheels and directional wire guide wheels are used for transition to ensure the smooth transition of an electrode wire, so that the electrode wire is effectively prevented from sliding off during large taper cutting, and the control of the follow-up deflection position of the electrode wire is also very accurate.
Claims16
A follow-up swing head type large taper wire cutting device, comprising:
- a bed, an X-axis table, an X-axis drive mechanism, a Y-axis table, a Y-axis drive mechanism, a spindle, a Z-axis table, a Z-axis drive mechanism, a U-axis table, a U-axis drive mechanism, a V-axis table, a V-axis drive mechanism, an upper mechanical arm, an upper swing head, a lower mechanical arm, a lower swing head, an electrode wire and a wire moving mechanism,
- wherein the X-axis table is mounted on the bed through the X-axis drive mechanism, the Y-axis table is mounted on the X-axis table through the Y-axis drive mechanism, the spindle is vertically mounted on the Y-axis table, the lower mechanical arm is fixedly mounted at a lower end of the spindle or the lower mechanical arm is fixedly mounted on the Y-axis table, the lower swing head is mounted at a front end of the lower mechanical arm through a lower swing head rotating mechanism, the Z-axis table is mounted on the spindle through the Z-axis drive mechanism, the U-axis table is mounted on the Z-axis table through the U-axis drive mechanism, the V-axis table is mounted on the U-axis table through the V-axis drive mechanism, the upper mechanical arm is fixedly mounted on the V-axis table, the upper swing head is mounted at a front end of the upper mechanical arm through an upper swing head rotating mechanism, and the upper mechanical arm is parallel to the lower mechanical arm;
- and
- a universal wire guide wheel, a tensioning mechanism and a directional wire guide wheel are arranged in the upper mechanical arm and the lower mechanical arm, respectively, the electrode wire is led out by the wire moving mechanism, the electrode wire sequentially passes through the directional wire guide wheel, the tensioning mechanism and the universal wire guide wheel in the upper mechanical arm, the electrode wire is wound on the upper swing head and the electrode wire is turned by the upper swing head, and the electrode wire is wound on the lower swing head, and the electrode wire turned by the lower swing head sequentially passes through the universal wire guide wheel, the tensioning mechanism and the directional wire guide wheel in the lower mechanical arm.
Dependencies are inferred from the claim text.