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Intelligent rivet installation device

A technology for rivets and appliances, applied in the field of rivet installation appliances, can solve the problems of inaccurate acquisition, insufficient process reliability, unqualified and other problems

Active Publication Date: 2015-04-29
ROBERT BOSCH GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] This monitoring method is not particularly process-reliable in e.g. applications such as body construction
[0006] The above-mentioned appliances rely on the current only indirectly and thus pick up the forces occurring during operation less accurately
Furthermore, such appliances typically only give pass / fail feedback to the user for the installation process performed

Method used

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Examples

Experimental program
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Embodiment Construction

[0033] exist figure 1 The rivet setting tool shown in is used for installing blind rivets or blind nuts consisting of a rivet sleeve and a detachable rivet mandrel. This is a battery-operated appliance for manual operation. A tool head 10 with a nozzle piece for holding the rivet mandrel is provided. Along the same axis 13, the tool head 10 and / or the force sensor with the rivet lead-through 9 and / or the trapezoidal screw or the ball screw 7 with the rivet lead-through 7 and / or preferably the rivet lead are arranged adjacent to one another. container12. The rivet mandrel held by the nozzle piece during installation can thus be guided through the aforementioned components 10 , 9 , 7 as far as the rivet mandrel container 12 after its separation.

[0034] The trapezoidal screw or ball screw 7 is driven by means of the coupling 5 of the motor, preferably in conjunction with the transmission 6 , possibly with an offset. A stroke sensor 8 is arranged on the trapezoidal screw or ...

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PUM

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Abstract

Currently, the quality of the rivet is only obtained from the surface in the embodiment of manually-operated rivet installation. The invention relates to an intelligent rivet installation device comprising a comprehensive sensor for analyzing the quality of the riveting. The intelligent rivet installation device provides convenience to the conclusion of the quality of the riveting made by the user.

Description

technical field [0001] The invention relates to an industrial rivet setting tool that is powered electrically by means of a battery and has a housing and a handle. Background technique [0002] Rivet setting devices or systems composed thereof are known from the prior art. [0003] These systems are usually realized by means of: a higher-level controller for one or more rivet-setting devices (e.g. base station, rivet controller), power components depending on the power output requirements of the rivet-setting device, one or more rivet-setting devices appliance. The rivet setting device generally comprises at least one pulling device for pulling the rivet mandrel, the pulling device is realized by means of a drive (pneumatically, hydraulically, electrically), wherein preferably an Set up the transmission mechanism. [0004] Document EP 0 653 259 B1 discloses a method and a device for installing blind rivets and blind rivet nuts in which the pulling force is generated by me...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21J15/04
CPCB21J15/043B21J15/105B21J15/26B21J15/285B21J15/326B21J15/28
Inventor A.沙尔芬贝格
Owner ROBERT BOSCH GMBH