Sealing structure of central water-cooled micro-compensation tapping shank

A sealing structure and water-cooled sealing technology, which is applied in the field of mechanical processing, can solve the problems of short life and poor sealing performance of the handle, and achieve the effects of long life cycle, strong internal sealing and good reliability

Inactive Publication Date: 2018-10-30
GUANGZHOU HAOZHI ELECTROMECHANICAL
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0015] In order to overcome the deficiencies of the prior art, the object of the present invention is to provide a sealing structure of a central water-cooled micro-compensation tapping tool holder, which can solve the problems of poor sealing performance and short service life of the existing tool holders

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  • Sealing structure of central water-cooled micro-compensation tapping shank
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  • Sealing structure of central water-cooled micro-compensation tapping shank

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Embodiment Construction

[0042] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0043]It should be noted that when a component is said to be "fixed" to another component, it can be directly on the other component or there can also be an intervening component. When a component is said to be "connected" to another component, it may be directly connected to the other component or there may be intervening components at the same time. When a component is said to be "set on" another component, it may be set directly on the other com...

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Abstract

The invention discloses a sealing structure of a central water-cooled micro-compensation tapping shank. The central water-cooled micro-compensation tapping shank adopts a three-stage sealing structureconsisting of a central water-cooled sealing structure, damping body elastic sealing and threaded connection sealing by threaded cooperation of a connecting mechanism and Teflon tape. The structure is high in sealing strength, has high flexibility pre-tightening performance, is high in tapping stability and precision, is anti-disassembly, and is compact in structure, long in life and high in reliability. The structure also improves the simplicity and super precision of the tapping, especially small hole tapping, in the mechanical processing industry.

Description

technical field [0001] The invention relates to the field of mechanical processing, in particular to a sealing structure of a central water-cooled micro-compensation tapping holder. Background technique [0002] In the actual use process of the existing tapping tool holder, it is necessary to rely entirely on the micro expansion and contraction of the internal spring of the tool holder to ensure that the loss of the tap is minimized when the tool holder is processing the threaded hole. However, due to the complexity of the machining environment, the infiltration of external cutting fluid leads to damage to the precision of the internal structure. [0003] With the current development of the machining industry, the requirements for product quality have been strictly improved, and the cutting coolant of the tool holder is a flowing diluent. For this, it is necessary to require the internal structure of the tool holder to be tightly connected with the external structure, and to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23G5/00
CPCB23G5/005
Inventor 施国政杨萌汤秀清
Owner GUANGZHOU HAOZHI ELECTROMECHANICAL
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