The coating clamp of minor diameter optical mirror slip
Technical field:
The utility model relates to a kind of machining tool of optical mirror slip.
Background technology:
In order to give the optical element surface required optics, electricity, physical and chemical performance, utilize the method for high vacuum coating to obtain usually.Basic skills is at first will be wiped examination after do not have any ash point by the plating eyeglass, put into unit clamp, the external diameter of unit clamp is the diameter of plated film cover, it generally is fixed, internal diameter is according to the diameter that is plated eyeglass, the radius-of-curvature on surface and the clear aperture specialized designs of customer requirements, unit clamp is put into plated film cover hole, after fill in the hole, full wafer plated film cover is placed on the film coating bracket of vacuum chamber, begins the vacuum plating operation then, after having plated one side, open coating chamber, take out the plated film cover, take out anchor clamps upset eyeglass, begin to plate second again, for the minor diameter optical mirror slip, such anchor clamps, dress is got inconvenience, and run into lens surface easily and pollute eyeglass, cause useless sheet.
Summary of the invention:
It is a kind of rational in infrastructure that the purpose of this utility model is to provide, the coating clamp of convenient, the reliable minor diameter optical mirror slip of plated film.
Technical solution of the present utility model is:
A kind of coating clamp of minor diameter optical mirror slip, it is characterized in that: comprise top plate, lower plywood, be equipped with a plurality of eyeglass putting holes on top plate, the lower plywood, and top plate and the corresponding one by one setting of eyeglass putting hole on the lower plywood, be connected by detachable web member between top plate and the lower plywood, in each eyeglass putting hole the eyeglass bearing be set all.
The utility model is rational in infrastructure, and plated film is convenient, reliable, and after eyeglass had plated first, eyeglass need not overturn, directly turnover fixture just can plate second, has not only improved efficient and ratio defective product, and greatly improved output, and made things convenient for operation, greatly reduce cost.
Description of drawings:
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is the configuration diagram of an embodiment of the utility model.
Fig. 2 is Fig. 1 configuration diagram of plate at the middle and upper levels.
Fig. 3 is the configuration diagram of lower plywood among Fig. 1.
Fig. 4 is the sectional view of eyeglass putting hole.
Embodiment:
A kind of coating clamp of minor diameter optical mirror slip, comprise top plate 1, lower plywood 2, be equipped with a plurality of eyeglass putting holes 3 on top plate 1, the lower plywood 2, and top plate 1 and the corresponding one by one setting of eyeglass putting hole 3 on the lower plywood 2, between top plate 1 and the lower plywood 2 by detachable web member---steady brace 4, set screw nut 5 are connected, and in each eyeglass putting hole 3 eyeglass bearing 6 are set all.