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Tool fixture for CNC engraving machine and use method

A tooling fixture and engraving machine technology, applied in the direction of manufacturing tools, clamping, positioning devices, etc., can solve the problems of weak positioning and easy loosening of the case, and achieve the effect of improving the aesthetic effect, simple structure and stable positioning.

Pending Publication Date: 2018-10-23
YIWU CITY ZHUOYUE ELECTRONICS
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above comparison files have the disadvantages that the positioning is not firm, and the case is prone to loosening during the processing process.

Method used

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  • Tool fixture for CNC engraving machine and use method
  • Tool fixture for CNC engraving machine and use method
  • Tool fixture for CNC engraving machine and use method

Examples

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Embodiment Construction

[0026] The present invention will be further described in detail below in conjunction with the accompanying drawings and examples. The following examples are explanations of the present invention and the present invention is not limited to the following examples.

[0027] Example.

[0028] see Figure 1 to Figure 5 It should be noted that the structures, proportions, sizes, etc. shown in the drawings attached to this specification are only used to match the content disclosed in the specification, for those who are familiar with this technology to understand and read, and are not used to limit the present invention Therefore, it has no technical substantive meaning, and any modification of structure, change of proportional relationship or adjustment of size shall still fall into the within the scope covered by the technical content disclosed in the present invention. At the same time, if terms such as "upper", "lower", "left", "right", "middle" and "one" are used in this spec...

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Abstract

The invention relates to a tool fixture for a CNC engraving machine and a use method and belongs to the field of processing of watch parts. A watchcase of a watch usually needs to be fixed in the processing process, a current tool fixture cannot fix the watchcase firmly, and the watchcase is rotated frequently. The tool fixture comprises a base, an extension nozzle, a pull core, a pull core nut, ahandle, a positioning pillar and a positioning needle. The extension nozzle and the positioning pillar are both installed on the base, the pull core is installed on the extension nozzle, and one endof the pull core penetrates through the extension nozzle. The pull core nut is installed at one end of the pull core, the pull core nut props against the extension nozzle, the handle is installed on the pull core nut, and the positioning needle is installed on the positioning pillar. The watchcase to be processed is arranged outside an expansion ring in a sleeved manner, falling of the watchcase to be processed can be prevented through a supporting boss, the pull core is pulled downwards through the pull core nut, the watchcase to be processed is expanded and tightened through the expansion ring, and the watchcase to be processed is fixed preliminarily.

Description

technical field [0001] The invention relates to a tooling fixture for a CNC engraving machine and a using method thereof, belonging to the field of watch parts processing. Background technique [0002] During the processing of the watch case, it is often necessary to fix it. Since the watch case is relatively small, the precision required for processing is high. It is required that the watch case cannot be loosened or fallen off during the processing process. Falling off or loosening will lead to an increase in the rate of defective products. The current fixtures cannot fix the watch case firmly and often rotate. [0003] In view of this, in the patent literature with the application number 201320428866.3, a positioning fixture that is reliable, high-precision and repeatable, and can be used repeatedly by the tooling is disclosed. The positioning fixture of the tooling for processing watch parts includes a The base on the workbench also includes a positioning piece used to ...

Claims

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Application Information

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IPC IPC(8): B23Q3/06B23B31/40
CPCB23B31/404B23Q3/062
Inventor 王坚
Owner YIWU CITY ZHUOYUE ELECTRONICS
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