Molding bench for curving mirrors

摘要

Molding bench for curving mirrors comprising a sheet (1) supported on a frame by means of a joint system that prevents the sheet (1) from shifting and moving and to the lower part of which are fixed a series of air pipes (14) having a general air header pipe (3) connected to a vacuum pump. The sheet (1) consists of a square lattice the intersections of which have perforations that match up with a series of suction points of the air pipes (14), intended to produce a vacuum in the bench and which have been previously calibrated, such that said bench can be used to manufacture mirrors having any curvature.

主权项

1. A molding bench for curving a plurality of mirrors having different curvatures, the molding bench comprising:
a sheet supported on a frame the sheet having a lower part to which is fixed a series of air pipes connected to a vacuum pump; wherein the sheet comprises a square lattice with intersections, the intersections having perforations, the perforations being functionally connected to the series of air pipes to create a series of suction points at the perforations; and a series of tensors functionally connected to the sheet and the frame, wherein the series of tensors are configured to adjust a series of distances between the sheet and the frame; wherein the suction points are dimensionally calibratable by adjustment of the series of distances between the sheet and the frame using the series of tensors to have the dimensions to be achieved at each point of a first mirror having a first curvature, and are further dimensionally calibratable to have the dimensions to be achieved at each point of a second mirror having a second curvature different from the first curvature.