Microscope Hinge Drill Fixture

Abstract

The invention discloses a microscope hinge seat drilling jig, which belongs to the technical field of mechanical manufacturing. It has a workpiece mounting seat connected to a workpiece clamping seat at one end. The low-position workpiece jig body constituted by the middle and low-position workpiece jig body is a wedge body, and the upper and lower jig body, the middle-low jig body and the lower-low jig body are respectively provided with vertical coaxial workpiece sleeves. The other end of the workpiece mounting seat is connected with a workpiece connecting seat through a support column, and the workpiece connecting seat is equipped with a high-position workpiece drilling mold body composed of an upper high-position workpiece drilling mold body, a middle-high workpiece drilling mold body and a lower high-position workpiece drilling mold body. The middle and high workpiece drilling templates are wedges, and the upper and upper workpiece drilling templates, the middle and high workpiece drilling templates and the lower and high workpiece drilling templates are respectively provided with vertical coaxial workpiece drill sleeves. Compared with the prior art, only A fixture and a set of workpiece drilling templates are needed to drill holes on the microscope hinge base.

Description

technical field [0001] The invention relates to the technical field of mechanical manufacturing, in particular to a microscope hinge drill fixture. Background technique [0002] The microscope hinge seat is used to install and fix the parts of the microscope eyepiece tube, such as figure 1 , figure 2 The microscope hinge shown includes a hinge body 1 arranged obliquely on the working surface, and one end of the hinge body 1 is a vertically arranged bending portion 1-1, and a mounting through hole 1-1 is vertically opened on the horizontal plate of the bending portion. 4. The other end of the hinge body 1 is an inclined part 1-2 with an angle α between the bottom surface and the horizontal plane. 1-1 and 1-2 are provided with a set of oblique and straight circular holes 1-5 of the eyepiece tube; since the hinge seat plays the role of eyepiece observation and focusing in the microscope, which directly affects the imaging of the eyepiece, therefore, not only the oblique and ...

AI Technical Summary

Problems solved by technology

[0002] The microscope hinge seat is used to install and fix the parts of the microscope eyepiece tube, such as figure 1 , figure 2 The microscope hinge shown includes a hinge body 1 arranged obliquely on the working surface. One end of the hinge body 1 is a vertically arranged bending portion 1-1, and the horizontal plate of the bending portion is vertically provided with an installation through hole 1-1. 4. The other end of the hinge body 1 is an inclined part 1-2 with an angle α between the bottom surface and the horizontal plane. 1-1 and 1-2 are provided with a set of oblique and straight circular holes 1-5 of the eyepiece tube; since the hinge seat plays the role of eyepiece observation and focusing in the microscope, which directly affects the imaging of the eyepiece, therefore, not only the oblique and straight circular holes 1-5 requires high machining accuracy, and the machining accuracy requirements of the two mounting holes at both ends are also high. However, when machining oblique and straight mounting holes, problems such as difficult alignment, easy turning, and deviation of the turning often occur, and To process the mounting holes at both ends, two sets of fixtures or molds need to be installed, and the work efficiency is low

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