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Method for processing end cap of printing roller

A processing method and plugging technology, applied in metal processing equipment, metal processing machinery parts, manufacturing tools, etc., can solve the problems of low production efficiency, difficulty in achieving concentricity of inner and outer circles, low processing accuracy, etc., and achieve low cost, Good concentricity and improved production efficiency

Inactive Publication Date: 2012-03-21
DONGGUAN SHANGYUN LASER PLATE MAKING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The problem with this processing method is that the inner hole and the outer circle are processed twice, which requires two clamping, and the production efficiency is low; after the two clamping processes, it is difficult to achieve concentricity between the inner and outer circles, and the machining accuracy is low

Method used

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  • Method for processing end cap of printing roller
  • Method for processing end cap of printing roller
  • Method for processing end cap of printing roller

Examples

Experimental program
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Embodiment Construction

[0020] The plugging processing method of the printing plate roller of the present invention is carried out on a numerically controlled lathe. This method needs to make a special-purpose pressure plate 1, and it is installed on the tailstock of lathe; The basic structure of this special-purpose pressure plate 1 is as follows figure 2 As shown, it includes a compression plate body 11 , a connecting frame 12 and a Morse taper shank 13 . The main body of the pressing disc is a hollow circular structure, which is connected to the front end of the connection frame 12 through the bearing 14; the connection frame 12 is an inverted U-shaped structure, the front end of which is connected with the outer ring of the bearing 14, and the rear end is connected with the Mohs Taper shank 13 links to each other, and the center is provided with allowable electric car tool holder 3 (cooperate see Figure 6 ) space for free access; the Morse taper shank 13 is connected to the rear end of the con...

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Abstract

The invention provides a method for processing an end cap of a printing roller. The method comprises the following steps: manufacturing a special compacting disc which is arranged on a tailstock of a lathe; manufacturing an end face drive chuck which is used for replacing the original three-jaw self-centering chuck of the lathe; supporting tightly the right end face of the end cap by the special compacting disc and supporting tightly the left end face of the end cap by the drive chuck; and starting the lathe to drive the end cap to rotate and carrying out lathe work on an excircle and an inner bore of the end cap by a numerical control electrocar. In the method for processing the end cap of the printing roller of the invention, the processing for the excircle and the inner bore can be finished by just needing one-time clamping for the end cap, thereby improving production efficiency, having good concentricity of the processed excircle and inner bore, and improving processing accuracy.

Description

technical field [0001] The invention relates to an equipment processing method, in particular to a plugging processing method of a printing plate roller. Background technique [0002] The plug of the printing plate roller needs to be turned on the inner hole and the outer circle before being welded to the pipe. Its processing position and processed shape are as follows: figure 1 shown. As shown in the figure, a is the processing surface of the inner hole, b and c are the processing surfaces of the outer circle. The existing processing method is to first use a three-jaw chuck to clamp the outer circle of the plug to process the inner hole of the plug, and then use the inner hole to position and tighten or clamp the plug with the reverse jaws of the chuck to process the outer circle. The problem with this processing method is that the inner hole and the outer circle are processed twice, which requires two clampings, and the production efficiency is low; after the two clampi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23B5/00B23Q3/06B23B31/10
Inventor 姚根龙
Owner DONGGUAN SHANGYUN LASER PLATE MAKING CO LTD