Spindle milling head extending device

A spindle milling head and spindle technology, which is applied to positioning devices, driving devices, milling machine equipment, etc., can solve the problems of machine tool parts damage, waste of manpower, cumbersome tool changing steps, etc. The effect of high machining accuracy

Inactive Publication Date: 2019-06-07
威海鲁海精密机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The tool change procedure of the existing broach device is cumbersome, wastes manpower, and easily causes damage to machine tool accessories. The structure of the machine tool spindle and broach cannot meet the milling requirements of the cutting piece

Method used

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  • Spindle milling head extending device
  • Spindle milling head extending device
  • Spindle milling head extending device

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Embodiment Construction

[0030] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0031] A main shaft milling head extension device, comprising a box body 1, a main shaft 2 is installed in the box body 1, and the top of the main shaft 2 is connected with the input shaft 3, and the main shaft 2 is connected with the box by the bearing gland 4 and the main shaft dust cover 5 respectively. The bottom of the body 1 is fixed, the top of the input shaft 3 is provided with a rotating device, and a planetary gear train is installed in the input shaft 3, and the rotating device is fixedly connected with the planetary gear train, and the rotation of the planetary gear train drives the input shaft to rotate, so The input shaft drives the main shaft 2 to rotate through a spline connection, and a lifting devic...

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PUM

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Abstract

The invention relates to a machine tool processing device, in particular to a spindle milling head extending device which belongs to the technical field of machine tool processing. The machine tool processing device comprises a tank, wherein a spindle is arranged in the tank; the top part of the spindle is connected with an input shaft; the spindle is fixed to the bottom part of the tank through abearing gland and a spindle dustproof cover; a rotating deice is arranged at the top end of the input shaft; a planetary gear train is arranged in the input shaft; the rotating device is fixedly connected with the planetary gear train; the planetary gear train rotates to drive the input shaft to rotate; the input shaft drives the spindle to rotate through a spline connection manner; a lifting device is arranged at the connecting part of the spindle and the input shaft; and a broaching tool device is arranged in the spindle. The spindle milling head extending device provided by the invention has the beneficial effects that a workpiece is full-automatically processed, so that the workpiece processing accuracy is high, the processing requirement on different processing workpieces can be met,meanwhile, other parts of a machine tool have no need to be replaced, and only a broaching tool needs to be automatically loosened along with the function of an external force of a worm so as to be easily replaced.

Description

technical field [0001] The invention relates to a machine tool processing device, in particular to a spindle milling head extension device, which belongs to the technical field of machine tool processing. Background technique [0002] In machine tool processing, due to the limitation of the length of the spindle, when encountering a workpiece that cannot be processed, it is often replaced to a boring machine for processing, which requires multiple clamping, and the implementation process affects the processing accuracy of the workpiece. The machining of the workpiece requires multiple clamping, and the machining process requires multiple machine tools, which takes a long time and affects the machining accuracy. By not changing the structure of the machine tool itself, the effect of extending the spindle of the machine tool is realized, and the machine tool is realized by using a reasonable and achievable mechanical structure. The main axis is extended. [0003] A vertical-h...

Claims

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Application Information

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IPC IPC(8): B23B19/02B23Q5/10B23Q3/12B23C9/00
Inventor 于夕涛陶琳吴玉泉
Owner 威海鲁海精密机械有限公司
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