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Drilling machine drilling tool

A drilling tooling and drilling machine technology, applied in the field of drilling machines, can solve problems affecting hole shape, position accuracy, hole diameter increase, hole axis bending and skewing, etc., to achieve the effect of saving labor and improving production efficiency

Inactive Publication Date: 2015-02-25
QINGDAO CHENGYANG DISTRICT YUANTONG AUTOMOBILE DRIVE SHAFT PLANT
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The tooling of the drilling machine fixes the workpiece through the fixing holes on the drilling machine. The drilling, expanding, reaming and other hole processing tools are mostly multi-edged tools. When the distribution of the blades is asymmetrical, or the length of the blades is not equal, it will cause manufacturing errors in the processed holes. , especially when ordinary twist drills are used to drill holes, the asymmetry of the blades on both sides caused by manual sharpening of the drill bit can easily cause the hole position of the processed hole to shift, the hole diameter to increase, and the bending and skewing of the hole axis, which seriously affects the hole shape and position accuracy
Therefore, the original drilling machine tooling is difficult to guarantee the position requirements

Method used

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  • Drilling machine drilling tool

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Embodiment Construction

[0010] The present invention will be further described below in conjunction with accompanying drawing:

[0011] As shown in the figure, a drilling tool for a drilling machine is mainly composed of a supporting side plate 1, a rotating shaft 2, a workpiece fixing plate 3, a fixing hole 4, an end spline 5, a fixing body 6, a fixing nut 7, and a supporting column 8. It is characterized by:

[0012] The rotating shaft 2 is connected to the supporting side plate 1, the workpiece fixing plate 3 is connected to the rotating shaft 2, the fixing hole 4 is on the workpiece fixing plate 3, and the end spline 5 is on the On the workpiece fixing plate 3, the fixing body 6 is connected with the workpiece fixing plate 3, and the fixing nut 7 is connected with the support column 8 through threads.

[0013] The workpiece fixing plate 3 is fixed on the supporting side plate 1 through the rotating shaft 2, the rotating shaft 2 can reverse the workpiece fixing plate 3, the function of the fixing...

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Abstract

The invention relates to a drilling machine drilling tool which is mainly formed by a side supporting plate, a rotating shaft, a workpiece fixing plate, fixing holes, end face splines, a fixator, a fixing nut and supporting posts. The drilling machine drilling tool has the advantages that the improved drilling machine drilling tool can better meet the requirement for the location degree, the end face splines are designed for locating on the original basis, reverse assembling and pressing are adopted, labor force is saved, and production efficiency is improved.

Description

technical field [0001] The invention relates to a drilling machine, in particular to a drilling tool for the drilling machine. Background technique [0002] The tooling of the drilling machine fixes the workpiece through the fixing holes on the drilling machine. The drilling, expanding, reaming and other hole processing tools are mostly multi-edged tools. When the distribution of the blades is asymmetrical, or the length of the blades is not equal, it will cause manufacturing errors in the processed holes. , especially when ordinary twist drills are used to drill holes, the asymmetry of the blades on both sides caused by manual sharpening of the drill bit can easily cause the hole position offset, the hole diameter to increase, and the bending and skewing of the hole axis to seriously affect the hole shape and position accuracy. Therefore, the original drilling machine tooling is difficult to guarantee the position requirement. Contents of the invention [0003] In order...

Claims

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Application Information

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IPC IPC(8): B23Q3/00
CPCB23Q3/00B23Q2703/02
Inventor 李明辉李香本王绪令
Owner QINGDAO CHENGYANG DISTRICT YUANTONG AUTOMOBILE DRIVE SHAFT PLANT
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