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A concentric boring positioning mechanism

A positioning mechanism and boring technology, used in positioning devices, drilling/drilling equipment, components of boring machines/drilling machines, etc., can solve problems affecting product processing accuracy, processing errors, etc., achieve simple structure, optimize production steps, Well-designed effects

Active Publication Date: 2017-07-18
SUZHOU ERIC MECHANICS & ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Ordinary concentric hole processing is realized by changing the clamping method. In the process of changing, the machining error of the two clampings may be caused, which will affect the processing accuracy of the product.

Method used

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  • A concentric boring positioning mechanism
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  • A concentric boring positioning mechanism

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Embodiment Construction

[0010] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0011] Please refer to the attached Figures 1 to 3 , the embodiment of the present invention includes:

[0012] A concentric boring positioning mechanism, which comprises: an upper disc 1 and a center rod 2; the upper disc 1 is a solid disc with a diameter of 55 mm and a thickness of 8 mm, and a countersink hole with a diameter of 6.5 mm in the center; the center The length of the rod 2 is 71 mm, the diameter of its top is 40 mm, the upper and lower ends of the top are provided with chamfers, and the top surface has M12 threaded holes; the diameter of the bottom end of the central rod 2 is 35 mm, and its bottom surface has M6 threaded holes. It...

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Abstract

A concentric boring positioning mechanism of the present invention comprises: an upper disc and a center rod; the upper disc is a solid disc with a diameter of 55 mm and a thickness of 8 mm, and a countersink hole with a diameter of 6.5 mm in the center; the center rod The length is 71mm, the diameter of the top is 40mm, the upper and lower ends of the top are provided with chamfers, and the top surface has M12 threaded holes; the diameter of the bottom end of the central rod is 35mm, and the bottom surface has M6 threaded holes, which can be used for bolts Secure with the upper disc. Through the above method, a concentric boring positioning mechanism of the present invention has a reasonable design and a simple structure, and the one-step processing of concentric circular holes can be realized through the tooling, the production steps can be optimized, and the production efficiency can be improved.

Description

technical field [0001] The invention relates to the field of machine tools, in particular to a concentric boring positioning mechanism. Background technique [0002] In the process of machine tool processing, tooling plays an extremely important role, and they are used for positioning and clamping the workpiece. During boring machining, the positioning and clamping of the workpiece directly affect the machining quality of the hole. Especially when processing concentric circular holes, practical issues such as processing efficiency must also be taken into account while processing quality is considered. Ordinary concentric hole processing is realized by changing the clamping method. In the process of changing, the machining error of the two clampings may be caused, which will affect the processing accuracy of the product. Contents of the invention [0003] The technical problem mainly solved by the present invention is to provide a concentric boring positioning mechanism, ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23B47/00B23Q3/00
Inventor 高俊邵光勇
Owner SUZHOU ERIC MECHANICS & ELECTRONICS CO LTD
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