A zero-degree double crystal pressure-bonding structure and adjustment method

Abstract

The invention relates to a zero-degree double crystal pressure-bonding structure and an adjustment method thereof, wherein the zero-degree double-crystal pressure-bonding structure comprises: a base unit, an upper base unit, a suction head unit, a mold unit and a force base; wherein, the base unit and the upper base The unit is lapped together by the force seat; the upper unit is provided with a plurality of through holes, and the guide rods that cooperate with the suction head unit in the form of a hole axis are introduced into the corresponding through holes of the upper unit, and then the compression springs are inserted in sequence and then screwed into the pressure cover. The compression spring keeps the suction head unit in a high position; screw the force-applying screw that is threadedly connected with the upper base unit to be combined with the suction head unit; the mold unit includes an outer mold seat and an inner mold seat sleeved into the inner cavity of the outer mold seat , the wedge crystal and the detection crystal; the wedge crystal is pressed and bonded to the detection crystal to form a zero-degree double crystal; when the downward force is applied to the detection crystal attached to the wedge crystal cavity, the concave spherical body of the inner mold seat in the mold unit is relied on. And the L between it and the outer mold base promotes the automatic clamping and centering of the zero-degree double crystal.

Description

technical field [0001] The invention relates to a double-crystal pressure-bonding technology, in particular to a zero-degree double-crystal pressure-bonding structure and an adjustment method. Background technique [0002] The traditional double-crystal pressure-bonding method is to first coat the adhesive on the upper surface of the wedge crystal cavity, and then directly place the detection crystal on the adhesive layer for extensive placement, and then rely on the force-applying screw to press the tightening process, resulting in The accuracy of alignment is poor, the non-uniformity of the adhesive layer and the efficiency of the operation process are low; for this purpose, a zero-degree dual-crystal pressure-bonding structure and adjustment method are provided, which are embodied in the convenience of accurate alignment adjustment between the dual crystals and the high efficiency Uniform pressure-bond curing physical fusion. SUMMARY OF THE INVENTION [0003] The purpo...

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Problems solved by technology

[0002] The traditional double crystal pressure bonding method is to first coat the adhesive on the upper surface of the wedge crystal cavity, then directly place the detection crystal on the adhesive layer for extensive placement, and then rely on the force screw to tighten the process, resulting in The alignment accuracy is poor, the adhesive layer is uneven and the operation process is inefficient; for this purpose, a zero-degree double crystal pressure-bonded structure and adjustment method of the present invention are provided, which is reflected in the fact that it is convenient for accurate alignment adjustment and high efficiency between the double crystals. Uniform pressure bond curing physical fusion

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