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Turning device for machining end covers with inner arcs

A technology of inner arc and end cap, applied in turning equipment, positioning device, turning equipment, etc., can solve the problems of poor firmness and smoothness, and achieve the effect of good smoothness, good tool stability and good stability

Inactive Publication Date: 2015-03-25
ZUNYI JINHUI MACHINERY MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a tool for processing an arc-shaped surface that is firmly fixed and the processed arc-shaped surface Good smoothness for machining inner curved end cap turning device

Method used

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  • Turning device for machining end covers with inner arcs

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Embodiment Construction

[0014] In the figure: base 1, first support rod 2, second support rod 3, diagonal support rod 4, cutter bar 5, cutter fixing slot 6, slide cover 7, cutter head 8, fixed shaft 9, positioning disc 10, center Position axis 11.

[0015] like figure 1 As shown, the present invention is used for processing inner arc-shaped end cap turning devices, including a tool positioning frame and a workpiece positioning frame. The side is provided with eight tool fixing grooves 6, and the eight fixing grooves are arranged radially around the center of the base 1. The tool fixing groove 6 is provided with a slide cover 7, and one end of the slide cover 7 is hinged with the base 1; A support rod 2 and a second support rod 3, the first support rod 2 is connected to the right side of the base 1, the second support rod 3 is connected to the left side of the base 1, and one end of the diagonal support rod 4 is connected to the second support rod 3 Oblique sliding connection, the end that the diago...

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Abstract

The invention discloses a turning device for machining end covers with inner arcs. The turning device comprises a tool positioning frame and a workpiece positioning frame. The tool positioning frame comprises a base, a transverse support rod, an oblique support rod and a toolbar, a group of tool fixing grooves is formed in a side surface of the base, and a slide cover is arranged on the tool fixing grooves; the transverse support rod comprises a first support rod and a second support rod, one end of the oblique support rod is obliquely slidably connected with the second support rod, the front end of the toolbar is hinged to the first support rod, and the rear end of the toolbar is detachably connected with the other end of the oblique support rod; the workpiece positioning frame comprises a fixing shaft, a positioning disc and positioning rods, the positioning disc is fixed to an end of the fixing shaft, workpieces can be connected with the inner side of the positioning disc, and a tool bit is arranged at the front end of the toolbar and can be butted to the inner walls of the workpieces. The turning device for machining the end covers with the inner arcs has the advantage that the shortcoming of poor smoothness of machined arc-shaped surfaces due to poor firmness of existing tools for machining inner arcs can be overcome by the aid of the turning device; a tool for machined arc-shaped surfaces can be firmly fixed, and the machined arc-shaped surfaces are good in smoothness.

Description

technical field [0001] The invention belongs to the field of turning devices, in particular to a turning device for processing inner arc-shaped end caps. Background technique [0002] Lathe processing is a part of machining. Lathe processing mainly uses turning tools to turn rotating workpieces. On lathes, drills, reamers, reamers, taps, dies and knurling tools can also be used for corresponding processing. Lathes are mainly used to process shafts, disks, sleeves and other workpieces with rotating surfaces, and are the most widely used type of machine tool processing in machinery manufacturing and repair factories. [0003] The end cover is a back cover installed behind the motor and other casings. Usually, the inner wall of the end cover is arc-shaped. When the arc-shaped inner wall is not processed, a tool for machining the inner spherical surface is required. The usual inner spherical surface processing tool is supported and hinged at one point, and the tool rod rotates...

Claims

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Application Information

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IPC IPC(8): B23B5/00B23B21/00
CPCB23B5/00B23Q1/25B23Q3/00
Inventor 杜晓龙张均榜杨代生田孟德都忠兴
Owner ZUNYI JINHUI MACHINERY MFG
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