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High-precision bench drilling machine

A desktop drilling machine, high-precision technology, applied in the direction of boring/drilling, drilling/drilling equipment, tool joints, etc., can solve the problems of low machining accuracy, difficult alignment of tool workpieces, machining errors, etc., to improve machining The effect of precision

Inactive Publication Date: 2014-01-15
王光舰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the machining accuracy of the drilling machine in the prior art is relatively low, mainly because the alignment of the tool relative to the workpiece is difficult, so machining errors are prone to occur

Method used

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  • High-precision bench drilling machine

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Embodiment Construction

[0009] Below in conjunction with accompanying drawing and specific embodiment, further illustrate the present invention, it should be understood that these embodiments are only used to illustrate the present invention and are not intended to limit the scope of the present invention, after reading the present invention, those skilled in the art will understand various aspects of the present invention Modifications in equivalent forms all fall within the scope defined by the appended claims of this application.

[0010] see figure 1 As shown, the present invention discloses a high-precision desktop drilling machine 100, which includes a worktable 2, a column 3 carried on the worktable 2, a spindle box 4 installed on the top of the column 3, and a motor 5 located on the spindle box 4. The high-precision collet 6 installed under the spindle box 4 is clamped with a tool 7 inside the high-precision collet 6 . In the present invention, the tool 7 is clamped by the high-precision col...

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Abstract

The invention discloses a high-precision bench drilling machine which comprises a workbench, a stand column supported by the workbench, a spindle box mounted at the top end of the stand column, and a motor located on the spindle box. The high-precision bench drilling machine further comprises a high-precision chuck mounted below the spindle box, and a cutter is arranged in the high-precision chuck in a clamped mode. The high-precision bench drilling machine can remarkably improve the machining accuracy in the machining process.

Description

technical field [0001] The invention relates to the field of cutting processing, in particular to a bench-type drilling machine with an improved structure. Background technique [0002] Drilling machine refers to a machine tool that mainly uses a drill bit to process holes in a workpiece. Generally, the rotation of the drill bit is the main movement, and the axial movement of the drill bit is the feed movement. The structure of the drilling machine is simple, it can drill through holes, blind holes, change special tools, expand, countersink, ream or tap. During the machining process, the workpiece does not move, let the tool move, align the center of the tool with the center of the hole, and rotate the tool. The characteristic of the drilling machine is that the workpiece is fixed and the tool rotates. However, the machining accuracy of the drilling machine in the prior art is relatively low, mainly because the alignment of the tool relative to the workpiece is difficult,...

Claims

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Application Information

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IPC IPC(8): B23B39/00B23B51/12
CPCB23B39/00B23B51/12
Inventor 王光舰
Owner 王光舰