Numerically controlled ball grinding vehicle

Inactive Publication Date: 2007-10-17
ZHEJIANG HUZHOU BEIDAO CNC PRECISE MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, when using a lathe to process a spherical workpiece, the workpiece must be removed and reinstalled on the grinding machine when it needs to be ground. The accuracy is greatly affected, and it is troublesome to process spherical workpieces with lathes and grinders that are usually used now. The processing efficiency is low, the degree of automation is not high, and the spherical accuracy is poor. Moreover, the cost of purchasing two machine tools is also greatly increased.
At present, there is no machine tool in China where ball workpieces can be turned and ground in one machine tool.

Method used

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  • Numerically controlled ball grinding vehicle
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Experimental program
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Embodiment 1

[0014] Embodiment 1: The bed saddle 3 is installed on the guide rail 31 of the bed 1, the bed 1 is provided with a spindle servo drive motor 14, and the spindle 24 passes through the bedside box 10 and the spindle servo drive motor 14 arranged on the bed 1 Connected by a reduction mechanism 13, a clamping device is provided above the bed 1, and the clamping device includes a mandrel 15, which is connected to the main shaft 24, and a tailstock 2 is installed on the other end of the bed 1, and the end of the main shaft 24 is connected to the hydraulic rotary The cylinder 28 is connected; the bed saddle 3 is connected with the Y-axis servo motor 12 through the ball screw 11, the bed saddle 3 is provided with a rotary table 4, and the bed saddle 3 is also provided with an automatic workpiece size measuring device 25; the rotary table 4 is connected The B-axis servo motor 23, the rotary table 4 is provided with a knife rest slide plate 6, a knife rest 7 is fixed above the knife rest...

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Abstract

The present invention relates to a numerical control ball milling machine tool, which comprises a lathe bed (1) provided with a main shaft servo drive motor (14), a clamp arranged above the lathe bed (1), a lathe bed saddle (3) provided with a rotating table (4) which is connected with a B-shaft servo drive motor (23) and is provided with a tool rest slide (6), a tool rest (7) fixedly arranged above the tool rest slide (6), and a wheel-head device (29) arranged behind the lathe bed saddle (3). In the present invention, the sphericity workpiece is processed by the tool and the wheel-head device arranged on one machine tool; the workpiece is clamped once in the whole course of processing, thereby, not only the processed precision can be ensured, but also the automaticity can be greatly improved, so that the labour force is saved, and the production efficiency and the production quality are improved. The machine tool of the present invention has a simple structure and principle, easy operation, and excellent expansibility.

Description

technical field [0001] The invention relates to a machine tool, in particular to a turning and grinding machine tool. Background technique [0002] At present, when using a lathe to process a spherical workpiece, the workpiece must be removed and reinstalled on the grinding machine when it needs to be ground after processing. In this way, it is difficult to avoid the eccentricity of the sphere during secondary clamping, which makes the processed sphere The accuracy is greatly affected, and the lathes and grinders commonly used today are troublesome to process spherical workpieces, with low processing efficiency, low degree of automation, and poor spherical accuracy, and the cost of purchasing two machine tools is also greatly increased. At present, there is no machine tool in which ball workpieces can be turned and ground at one time in one machine tool in China. Contents of the invention [0003] The object of the present invention is to provide a numerically controlled ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P23/02B23Q3/14B23Q17/20B24B11/02B23B5/40B23B31/40
Inventor 沈广华陈其国涂小宁
Owner ZHEJIANG HUZHOU BEIDAO CNC PRECISE MACHINERY
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