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Replaceable automatic centering facade lineation device of numerical control machine tool

A technology of CNC machine tools and scribing devices, applied to workshop equipment, manufacturing tools, etc., can solve problems such as poor performance and inability to replace scribing needles, and achieve the effects of improving work efficiency, good scribing effect, and convenient replacement

Inactive Publication Date: 2015-11-04
HARBIN
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  • Summary
  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention: the poor performance caused by the integrated processing of the traditional facade scribing device, and the problem that the scribing needle cannot be replaced

Method used

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  • Replaceable automatic centering facade lineation device of numerical control machine tool
  • Replaceable automatic centering facade lineation device of numerical control machine tool
  • Replaceable automatic centering facade lineation device of numerical control machine tool

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Embodiment Construction

[0010] The installation and working methods of the present invention will be described below in conjunction with the accompanying drawings.

[0011] Such as figure 1 As shown, the connection part and the main part are integrally formed to ensure that the distance Y between the positioning clamping hole and the spindle axis is 30mm, the distance X between the positioning clamping hole and the main part is 17.32mm, and the through hole 5 forms an angle of 30° with the horizontal plane. The scribe needle 3 is made into an equilateral triangle whose tip cross section is 60°. Depend on figure 1 It can be seen that X / Y=tan30° is satisfied. At this time, the needle tip of the stylus coincides with the axis of the spindle, thereby realizing the tool setting of the replaceable automatic centering facade scribing device in the numerical control machining process. Before use, first place the end face of the main body 2 at an X distance from the positioning and clamping hole 6 on the ...

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Abstract

The invention relates to a replaceable automatic centering facade lineation device of a numerical control machine tool. The replaceable automatic centering facade lineation device comprises a connecting part 1, a main part 2, a scriber 3 and a lock screw 4. The purposes of conveniently replacing the scriber, saving materials and improving the working efficiency can be achieved while a good lineation effect is guaranteed by reasonably arranging the shape of a main body of the device and the position of the scriber.

Description

technical field [0001] The invention relates to a replaceable automatic centering facade marking device for a numerical control machine tool, which belongs to the field of numerical control processing. Background technique [0002] In order to ensure the concentricity of the scribing needle tip and the needle handle, the existing CNC machine tool façade marking device often adopts the method of integral processing of a steel rod (for specific structure, see figure 2 ), which leads to poor rigidity of the scribing needle, and the depth of scribing cannot meet the requirements for use, and manual deepening is often required, resulting in unnecessary waste of manpower. Moreover, the tip of the scribing needle is easy to wear and tear, and once worn, the whole device will be scrapped, which also increases the production cost. Contents of the invention [0003] The technical problem to be solved by the present invention: the problem of poor performance caused by the integrated...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25H7/04
Inventor 王亮李辉朱健
Owner HARBIN
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