Arc turning device

A circular arc and turning technology, which is applied in the field of processing circular arcs, can solve the problems that the quality of the circular arc is difficult to meet the requirements, the feed speed is difficult to control, and the turning efficiency is low, so as to increase the turning efficiency and reduce the labor intensity. , the effect of simple operation

Inactive Publication Date: 2012-09-19
SUZHOU GUANGFU METALLURGY CASTING
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The slide plate can slide left and right along the lathe guide rail to realize the lateral feed of the turning tool; the tool holder can slide left and right on the slide plate to realize the longitudinal feed of the turning tool; Manual adjustment of the horizontal feed and vertical feed of the knife makes it difficult to control the feed speed of the horizontal feed and the vertical feed, and the quality of the turned arc is difficult to meet the requirements, and the labor intensity is high and the turning efficiency is low.

Method used

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Embodiment Construction

[0012] The present invention will be described below with reference to the accompanying drawings.

[0013] as attached figure 1 The shown arc turning device of the present invention includes a lathe guide rail 1, a slide plate 2, a tool rest 3 and a turning tool 4, the slide plate 2 is arranged on the lathe guide rail 1, and the slide plate 2 is provided with an adjustable The tool holder 3 that moves up and down along the slide plate 2, the tool holder 3 is equipped with a turning tool 4, the left end of the lathe guide rail 1 is fixed with a workpiece fixing block 5; the upper and lower ends of the workpiece fixing block 5 are symmetrically provided with connecting blocks 6; the connecting block 6 is fixed on the left end of the lathe guide rail 1 through the screw 7; the sliding plate 2 is provided with a fixing block 8 connected with the tool rest 3; the upper end surface of the fixing block 8 is hinged with a connecting rod 9; The workpiece fixing block 5 is provided wit...

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Abstract

The invention discloses an arc turning device which comprises a turning machine guide track, a sliding plate, a tool holder and a turning tool, wherein the sliding plate is arranged on the turning machine guide track, the tool holder is arranged on the sliding plate in a way of being capable of moving up and down along the sliding plate, the turning tool is arranged on the tool holder, a work piece fixing block is arranged at the left end of the turning machine guide track, a fixed block is arranged on the sliding plate and connected with the tool holder, a connecting rod is hinged on the upper end face of the fixed block, a fan-shaped groove is formed on the work piece fixing block, and the other end of the connecting rod is arranged in the fan-shaped groove through a pin. According to the arc turning device, a work piece requiring arc turning passes through the work piece fixing block and is tightly clamped on the three-claw chuck of the tool, the sliding plate is released to slide freely on the turning machine guide track, and during turning, after setting the longitudinal feed, the connecting rod drives the tool holder make a circumferential motion, so as to turn an arc. The turning mode is easy to operate, the labor intensity is reduced, the turning efficiency is increased, and the quality of arc turning is improved.

Description

technical field [0001] The invention relates to a device for machining arcs, in particular to a device for turning arcs. Background technique [0002] A lathe is a machine tool that mainly uses a turning tool to turn a rotating workpiece. The turning tool is usually set on the tool holder, the tool holder is fixed on the slide plate, and the slide plate is set on the lathe guide rail. The slide plate can slide left and right along the guide rail of the lathe to realize the lateral feed of the turning tool; the tool holder can slide left and right on the slide plate to realize the longitudinal feed of the turning tool; when the workpiece with the arc end face needs to be turned, the turning tool can only be adjusted manually. Manual adjustment of the transverse feed and longitudinal feed of the knife makes it difficult to control the feed speed of the transverse feed and longitudinal feed, and the quality of the turned arc is difficult to meet the requirements, and the labor...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23B5/36
Inventor 府爱明
Owner SUZHOU GUANGFU METALLURGY CASTING
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