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Fixed disk turning fixture

A fixture and turning technology, applied in the direction of clamping, positioning devices, clamping devices, etc., can solve the problems of difficult processing of threaded holes on the fixed ball shell, low clamping and production efficiency, etc., to achieve high production efficiency, The effect of convenient clamping

Active Publication Date: 2015-11-04
WUZHOU OKA OPTICAL INSTR
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  • Summary
  • 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 fixture for a fixed disc car to solve the existing problems of difficult clamping and low production efficiency in the processing of threaded holes on the fixed disc ball shell

Method used

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  • Fixed disk turning fixture
  • Fixed disk turning fixture
  • Fixed disk turning fixture

Examples

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Embodiment Construction

[0016] The present invention will be described in further detail below in conjunction with the drawings:

[0017] figure 1 Shown as the fixed plate 13, the fixed plate 13 includes a ball shell and a cylinder part arranged at one end of the ball shell. A positioning surface a is provided at the connection between the cylinder part and the ball shell. There are three threaded holes distributed in a circle on the upper part, and the axis of each threaded hole is set at an angle with the axis of the cylinder, and the angle is 25 degrees.

[0018] Such as figure 2 The fixed turntable clamp shown includes a support seat 5 installed at one end of the taper sleeve 3. The support seat 5 includes a sleeve portion provided with a central hole and a positioning hole 5-1 obliquely arranged in front of the sleeve portion. The positioning hole 5 The axis line of -1 and the axis line of the sleeve part are set at an angle b, and the angle b between the axis line of the positioning hole 5-1 of the...

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Abstract

The invention discloses a fixed disk turning fixture. The fixed disk turning fixture comprises a supporting base mounted at one end of a taper sleeve. The supporting base comprises a sleeve part provided with a center hole and a locating hole obliquely formed in the front portion of the sleeve part. An angle is formed between the axis of the locating hole and the axis of the sleeve part. A fixed disk locating block is arranged in the locating hole. The sleeve part is sleeved with a supporting sleeve. The supporting sleeve is provided with two arc-shaped plate parts arranged outside the fixed disk locating block in a surrounding mode. A fixed disk pressing plate mounting face parallel to the front end face of the fixed disk locating block is arranged at the front portion of each arc-shaped plate part. A fixed disk pressing plate extending to the position above the fixed disk locating block is arranged on each mounting face. The supporting sleeve is connected with the supporting base through a transverse pin transversely penetrating through the sidewall of the supporting sleeve and the center hole of the supporting base. A connector is mounted in the transverse pin in a penetrating mode in the center hole of the supporting base and connected with a hand wheel through the pull rod extending out of the taper sleeve. Compared with the prior art, the fixed disk turning fixture can solve the problems that clamping is difficult when a threaded hole in an existing fixed disk spherical shell is machined and the production efficiency is low.

Description

Technical field [0001] The invention relates to the technical field of tooling fixture manufacturing, in particular to a car fixture for a fixed plate of a microscope converter. Background technique [0002] The converter is one of the important parts of the microscope. The objective lens of the microscope is installed on the lens barrel through the converter; and the turntable is a part of the converter which is equipped with multiple objective lenses. The converter is assembled by the fixed plate and the turntable. . There is a fixed plate of a converter. The fixed plate includes a ball shell and a cylinder part arranged at one end of the ball shell. A positioning surface a is provided at the connection between the cylinder body and the ball shell. A plurality of threaded holes are distributed on the shell wall of the spherical shell, and the axis of the threaded hole and the axis of the cylinder are arranged at an angle; one of the processes of the turntable is to align the f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q3/00
CPCB23Q3/00B23Q2703/10
Inventor 张景华
Owner WUZHOU OKA OPTICAL INSTR
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