Method for removing a blind rivet element from a riveting machine

A technology for blind rivets and connecting components, applied in the field of removing blind rivet components from riveting equipment, which can solve the problems of time-consuming, blind rivet component riveting equipment damage, etc.

Active Publication Date: 2017-03-29
HONSEL DISTRIBUTION GMBH & CO KG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this leads to damage to the blind rivet elements, the workpieces to be fastened or the riveting equipment itself and is also time-consuming

Method used

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  • Method for removing a blind rivet element from a riveting machine
  • Method for removing a blind rivet element from a riveting machine
  • Method for removing a blind rivet element from a riveting machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] figure 1 A riveting device 10 designed to implement the method of the invention is shown. The riveting device 10 comprises a housing 20 in which a schematically indicated longitudinal drive 17 and a schematically indicated rotary drive 18 are arranged. The two drives 17 and 18 can be implemented as described in DE 10 2013 105 703 A1. In this case, the longitudinal drive 17 serves to drive the connecting element 15 along its axis of rotation A relative to the housing 20 . The rotary drive 18 serves to rotate the connecting element 15 about its axis of rotation A relative to the housing 20 .

[0024] The connecting element 15 is realized in the form of a sleeve and is mounted in the housing 20 in an axially displaceable and rotatable manner. One end of the connecting element 15 protrudes from the housing and is characterized by a second internal thread 16 in the form of a left-hand thread on its inner circumferential surface. The mandrel 11 is screwed into the second ...

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PUM

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Abstract

A method for removing a blind rivet element from a riveting device is provided. The riveting device includes a connecting device, a mandrel, a rotary drive which rotates the connecting element around a rotational axis of the connecting element, and a longitudinal drive which axially drives the connecting element relative to the rotational axis. The blind rivet element is screwed onto the mandrel of the riveting device. The mandrel is connected to the connecting element on the riveting device. The method includes starting an emergency program via a user input on the riveting device. The emergency program includes the steps of rotating the connecting element with the rotary drive in a rotating direction to separate the connection between the mandrel and the connecting element, and, upon reaching a default, stopping the rotation of the connecting element with the rotary drive.

Description

technical field [0001] The invention relates to a method for removing blind rivet elements from a riveting device according to the preamble of claim 1 . Background technique [0002] In this method, a blind rivet element is screwed to a mandrel of a riveting device by means of a first thread arrangement. The mandrel is further connected to a connection element on the riveting device by means of a second thread arrangement. The riveting device comprises a longitudinal drive for driving the connecting elements axially, respectively, and a rotary drive for driving the connecting elements rotationally, respectively, relative to a rotational axis of the connecting elements. [0003] A riveting device of this type is known, for example, from DE 10 2013 105 703 A1. [0004] However, damage to the first thread arrangement often occurs during such riveting devices and the resulting rivet assembly. When assembling blind rivet elements, such damage may necessarily occur due to high ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21J15/26
CPCB21J15/26B25B27/0014B21J15/38B21J15/36
Inventor M·H·洪泽尔
Owner HONSEL DISTRIBUTION GMBH & CO KG
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