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Boring-milling machine

A boring and milling machine and boring bar technology, applied in the field of boring and milling machines, can solve the problems of small processing range, small telescopic range and high equipment cost of a single boring and milling machine, and achieve the effect of large processing range, large telescopic range and reduced equipment cost

Inactive Publication Date: 2012-09-05
WUXI MACHINETOOL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing boring and milling machines have a certain amount of internal and external expansion and contraction of the boring bar, so the expansion and contraction range is small, so that the processing range of a single boring and milling machine is small. When the factory needs to process multiple workpieces at the same time, it is often necessary to configure different types of boring and milling machines. Milling machines, making the equipment cost high

Method used

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Embodiment Construction

[0015] See figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , which includes a base 1, a workbench, a sliding seat 2, a spindle box 3, a column 4, and a boring bar 5. The workbench and the slide seat 2 are supported on the base 1. The workbench includes a workpiece moving workbench 6 and a workpiece rotary workbench 7. The column 4 is supported on the sliding seat 2, the workpiece rotary table 7 is supported on the workpiece moving table 6, the spindle box 3 is close to the side connecting the column 1, the top of the column 1 is connected to the spindle box 3 through the ball screw 8, and the inside of the spindle box 3 A ram 9 is installed, and a boring bar 5 is installed inside the ram 9. The ram 9 and the boring bar 5 face the workbench. In the sliding guide rail, a driving handle 10 is installed at the rear of the ram 9, and a driving rod 11 is installed at the rear of the boring bar 5. The end surface of the middle and rear part of the boring bar 5 has a conca...

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Abstract

The invention provides a boring-milling machine, which enlarges the extension range of a boring bar and the processing range of a single boring-milling machine and lowers equipment cost of a plant. The boring-milling machine comprises a base, a workbench, a sliding seat, a main shaft box, an upright post and a boring bar, wherein the workbench and the sliding seat are supported on the base; the workbench comprises a workpiece moving workbench and a wokepiece revolving workbench; the upright post is supported on the sliding seat; the workpiece revolving workbench is supported on the workpiece moving workbench; the main shaft box is tightly attached to and connected with one side of the upright post; and the top of the upright post is connected with the main shaft box through a ball screw. The boring-milling machine is characterized in that: a ram is arranged inside the main shaft box; the boring bar is arranged inside the ram; the ram and the boring bar face the workbench; the ram is supported in an installation guide rail of the main shaft box; and the boring bar is supported in the sliding guide rail inside the ram.

Description

technical field [0001] The invention relates to the structural technical field of a boring and milling machine, in particular to a boring and milling machine. Background technique [0002] Existing boring and milling machines have a certain amount of internal and external expansion and contraction of the boring bar, so the expansion and contraction range is small, so that the processing range of a single boring and milling machine is small. When the factory needs to process multiple workpieces at the same time, it is often necessary to configure different types of boring and milling machines. Milling machines, making the equipment cost high. Contents of the invention [0003] In view of the above problems, the present invention provides a boring and milling machine, which enables a large expansion and contraction range of the boring bar, so that the processing range of a single boring and milling machine is large, and the equipment cost of the factory is reduced. [0...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23B39/02B23B47/00
Inventor 王亮田军顾荣军
Owner WUXI MACHINETOOL
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