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The processing method of the threaded hole of the fixing plate

A processing method and threaded hole technology are applied to the processing field of threaded holes on a converter plate, which can solve the problems of low clamping and production efficiency, and difficult threaded hole processing, and achieve the effects of convenient clamping and high production efficiency.

Active Publication Date: 2017-07-07
WUZHOU OKA OPTICAL INSTR
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a processing method for the threaded hole of the fixed disk, so as to solve the problems of difficult clamping and low production efficiency in the processing of the threaded hole on the fixed disk ball shell.

Method used

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  • The processing method of the threaded hole of the fixing plate
  • The processing method of the threaded hole of the fixing plate
  • The processing method of the threaded hole of the fixing plate

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Embodiment Construction

[0020] Below in conjunction with accompanying drawing, the present invention is described in further detail:

[0021] figure 1 The fixed plate 13 is shown, and the fixed plate 13 includes a spherical shell and a cylinder part arranged at one end of the spherical shell. A positioning surface a is provided at the joint between the cylindrical body and the spherical shell. There are three threaded holes distributed in a circle on the top, and the axis line of each threaded hole is set at an angle to the axis line of the barrel part, and the angle is 25 degrees.

[0022] The above-mentioned processing method of the threaded hole of the fixed plate uses a method such as figure 2 As shown in the fixed disk fixture, the fixed disk vehicle fixture includes a support seat 5 mounted on one end of the taper sleeve 3, and the support seat 5 includes a sleeve part with a central hole and an obliquely placed front part of the sleeve part. The positioning hole 5-1, the axis line of the po...

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Abstract

The invention discloses a method for processing threaded holes of a fixed plate. A fixed plate car fixture is used to install parts: firstly, the spherical shell of the fixed plate is placed in the counterbore of the fixed plate positioning block, so that the positioning The nail extends into the blank hole of one of the threaded holes, and the axis line of the threaded hole to be processed coincides with the axis line of the cylinder part; The support sleeve is pulled back, so that the two fixed disk pressure plates are pressed against the positioning surface of the fixed disk respectively, and the fixed disk is fixed on the fixed disk positioning block; the lathe is started, and the turning tool is used to process one of the threaded holes of the ball housing of the fixed plate; loosen the hand wheel, and remove the fixed plate that has completed the processing of the three threaded holes. Compared with the prior art, the present invention can solve the existing problems of difficult clamping and low production efficiency in the machining of threaded holes on the fixed disk ball shell.

Description

technical field [0001] The invention relates to the technical field of fixture manufacturing, in particular to a processing method for threaded holes on a converter fixed plate. Background technique [0002] The converter is one of the important parts of the microscope, and the objective lens of the microscope is installed on the lens barrel through the converter; the turntable is a part on the converter that installs multiple objective lenses, and the converter is assembled from parts such as a fixed plate and a turntable . There is a fixed plate of a converter, the fixed plate includes a spherical housing and a cylinder part arranged at one end of the spherical housing, a positioning surface a is provided at the connection between the cylindrical part and the spherical housing, and A plurality of threaded holes are distributed on the shell wall of the spherical shell, and the axis line of the threaded hole is set at an angle to the axis line of the cylinder part; one of t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23G1/02B23Q3/12
CPCB23G1/02B23G2210/04B23Q3/12
Inventor 张景华
Owner WUZHOU OKA OPTICAL INSTR
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