Technological equipment for turning spherical inside side surface and spherical outside surface with major diameters mutually matched on common lathe

A process equipment, the technology of ordinary lathes, applied in the field of process equipment for turning large-diameter inter-matching inner and outer spherical surfaces, can solve the problems of low processing efficiency, time-consuming and laborious, complicated production and operation, and achieve the effect of improving work efficiency.

Inactive Publication Date: 2010-05-12
HEFEI ZHENYU ENG MACHINERY +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The production and operation of the conventionally designed process equipment is very complicated, and it is time-consuming and laborious to adjust the process equipment in order to change the spherical diameter of the turned workpiece. Therefore, the processing efficiency of the prior art is very low

Method used

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  • Technological equipment for turning spherical inside side surface and spherical outside surface with major diameters mutually matched on common lathe
  • Technological equipment for turning spherical inside side surface and spherical outside surface with major diameters mutually matched on common lathe
  • Technological equipment for turning spherical inside side surface and spherical outside surface with major diameters mutually matched on common lathe

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Embodiment Construction

[0012] Such as figure 1 As shown, the present invention comprises guide plate 10 with arc groove, tool holder bar 12 and tool holder 6. Tool holder bar 12 is fixed on the tool holder 6, and tool holder 6 is fixed on the lathe tool rest 5, and the lathe tool holder 5 is fixed on the small carriage 7, and the small carriage 7 is installed on the middle carriage 9. The middle carriage 9 is installed on the guide rail 13 of the lathe bed, and can reciprocate and laterally slide. The small carriage 7 is installed on the middle carriage 9 , pull out the screw rod 8 to make it reciprocate and slide longitudinally. The guide plate 10 with an arc-shaped groove is fixed on the front lathe bed guide rail 13 of the middle carriage, and the lower end of the tool holder rod 12 is inserted in the arc-shaped groove The width of the arc groove is dynamically matched with the outer diameter of the tool seat rod sleeve 11. A copper sleeve can be used for the tool seat rod sleeve 11 to reduce dyn...

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Abstract

The invention relates to technological equipment for turning spherical inside side surface and spherical outside surface with major diameters mutually matched on a common lathe. The technological equipment comprises a guide plate with an arc-shaped groove, a tool apron rod and a tool apron; the tool apron rod is fixed on the tool apron, the tool apron is fixed on a tool rack of the lathe, the guide plate with the arc-shaped groove is fixed on the lathe bed guide rail in front of a middle planker, the lower end of the tool apron rod is inserted in a tool apron rod sleeve in the arc-shaped groove. The radius of the radius is equal to the corresponding spherical radius of workpiece, and the width of the arc-shaped groove is in dynamic match with the external diameter of the tool apron rod sleeve. The invention can conveniently turn out spherical inside side surface and spherical outside surface having match requirement on with major diameters, moreover, the change of the diameter of the spherical surfaces to be turned is also convenient, only requiring replacing corresponding guide plate, thus the working efficiency is greatly improved.

Description

technical field [0001] The invention relates to an accessory equipment for metal processing, in particular to a technological equipment capable of turning large-diameter inner and outer spherical surfaces that match each other on an ordinary lathe. Background technique [0002] In the construction of bridges, large steel structures, and long-span buildings, in order to automatically adjust the center of the huge tie rods that exert prestress on the corresponding steel structures, it is necessary to make the joints of the nuts and washers on the tie rods into spherical surfaces. The diameters of such spherical nuts and washers are usually greater than 800 mm. It is difficult to turn large-diameter inner and outer spherical surfaces on ordinary lathes, let alone turning large-diameter inner and outer spherical surfaces with matching requirements. [0003] The manufacture and operation of the conventionally designed process equipment is very complicated, and it is time-consumin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23B5/40B23Q35/08
Inventor 哈海珊
Owner HEFEI ZHENYU ENG MACHINERY
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