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Assembly for tightening and securing male and female parts fitted together

A technology for fixing components and parts, applied in the attachment of toolholders, passing elements, pipes/fittings/fittings, etc.

Active Publication Date: 2015-07-01
山高股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The object of the present invention is to overcome these disadvantages by providing a system for fixing these parts to each other, which makes it possible to avoid deformation problems and facilitates the fastening of these parts to each other, while preventing the fastening rings of the other parts from collapsing. Translational movement without the use of components specifically designed for this function

Method used

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  • Assembly for tightening and securing male and female parts fitted together
  • Assembly for tightening and securing male and female parts fitted together
  • Assembly for tightening and securing male and female parts fitted together

Examples

Experimental program
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no. 1 example

[0036] According to a first embodiment of the assembly of the invention, the ring device 3 is mounted fixed in translation to the female part 2 .

[0037] According to a second embodiment of the assembly of the invention, the annular device 3 is mounted fixed in translation to the male part 1 .

[0038] According to a particular feature, at least one of these parts, namely the male part 1 or the female part 2 , is mounted on a support structure 10 . Said support structure 10 may be formed by an axial structure comprising at least one hollow part forming a tubular duct. The assembly may also be formed by a fit and / or threaded / threaded interaction between a portion of the inner surface of the tubular part of the support structure 10 and the peripheral surface of the male part 1 or female part 2 .

[0039] Likewise, the fitting of either the male part 1 or the female part 2 into the support structure 10 may involve a shoulder on the mating part adjoining the end of the support ...

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PUM

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Abstract

The invention relates to an assembly for tightening and securing the fitting of a first male part (1) and a second female part (2) having complementary shapes, the fitting comprising at least one surface for bringing the first part into contact with the second part. At least one annular means (3) is mounted on the periphery of one of the two parts, said annular means (3) operating in such a way as to be translatably secured to the part on which the annular means (3) is mounted when the annular means (3) abuts against the part on which said means (3) is mounted, and arranged so as to interact with a peripheral surface (4) of the complementary part during a rotation of the annular means (3) in relation to the complementary part.

Description

technical field [0001] The field to which the present invention relates is that of systems for assembling tools on machines, and more particularly systems for securing tools, such as cutting tools, and their tool holders or tool holders, to rotating machines. Background technique [0002] Currently, the fixation of two parts (which may be a knife and a knife holder or a knife holder and a machine) is achieved by fitting the end of a first part forming a male end to the end of a second part forming a female end Ministry to implement. Considering the level of precision required for assembling and fixing the tool to the machine by means of the tool holder, it is necessary that the adjustment of said parts relative to each other is performed in a fixed manner in order to avoid the formation of play between these parts, which Play can be caused by vibrations during functioning of these components. [0003] In order to ensure this fixed adjustment, a first solution consists of m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23B31/11B23B31/00
CPCF16D2001/102B23B31/11B23B2265/32F16D1/108B23B31/00B23B31/003B23B31/1122Y10T29/49895Y10T29/49897Y10T279/17931Y10T279/17941Y10T279/17948B23B2260/106B23B2260/138
Inventor 阿莱恩·弗赖尔穆特马蒂厄·奥斯特曼扬尼克·格罗尔帕斯卡尔·克鲁姆霍恩
Owner 山高股份有限公司
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