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Production of press-fit and crimp connections in a vice

A vise, vise technology, applied in the direction of welding/welding connection, connection, conductive connection, etc., can solve the problems of quality loss, damage, crimp connection damage of bonding method, etc., to improve reproducibility and/or quality. Effect

Active Publication Date: 2021-03-05
LISA DRAXLMAIER GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In some cases, high pressures are applied to the crimped connection here, so that the crimped connection can be damaged or damaged, and the joining method suffers a significant loss of quality

Method used

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  • Production of press-fit and crimp connections in a vice
  • Production of press-fit and crimp connections in a vice
  • Production of press-fit and crimp connections in a vice

Examples

Experimental program
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Effect test

Embodiment Construction

[0035] Figure 1a A schematic view of press insert 300 is shown. It can be clearly seen here that the groove 315 extends along the entire narrow side of the end face 310 of the presser element 300 . This groove 315 is designed here, so that it has a ratio of receiving part 200 ( Figure 1b ) of the groove 215 with a small diameter. Thus, the press insert 300 is suitable for realizing the connection part 150 (see Figure 2a ) deformation. The recess 315 is designed in the embodiment shown so that it has a hexagonal shape when the press inserts 300 are used in pairs.

[0036] Figure 1b A schematic view of the receiving part 200 is shown. The receiving part 200 has a recess 215 on the end face 210 . Furthermore, the receiving part 200 has a channel 230 . This channel opens downwards in the embodiment shown. The receiving part 200 is designed so as to act as a press insert 300 (see Figure 1a ) is arranged in the channel 230 , apart from the different diameters and shapes...

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Abstract

The invention relates to a method for connecting a strand element (100) to a connection element (150) using a re-shaping method, e.g. connecting a cable to a cable lug. The system (10) comprises a pair of receiving elements (200) having a front side (210) with a recess (215) and a hollow section (230). The hollow section (230) is designed to accommodate a press insert (300) having a front side (310) with a recess (315). The receiving elements (200) and the press inserts (300) are arranged in a vice (500). The system (10) also comprises a clamp (400) having a front side (410) with a recess (415), which is suitable for receiving the connection element (150). When a pair of receiving elements (200) is arranged, together with the press insert (300), around a central region (155) of the connection element (150), then a re-shaping connection, e.g. a crimp connection, is produced between the strand element (100) and the connection element (150).

Description

technical field [0001] The present invention relates to a method of connecting a strip-like part to a connecting part by means of a deformation method, in particular a crimping method, using a vise or vice, at least in part of the manufacturing method. The method is used in particular for connecting lines to terminal parts or connecting parts or, for example, to connect cables to cable lugs. Background technique [0002] In the case of cables connected to cable lugs, post-processing may be required in order to fully manufacture the workpiece. Such post-processing may include a drilling process and / or a welding process. In some cases, such high pressures are exerted on the crimped connection that the crimped connection can be damaged or damaged, so that the joining method suffers from a considerable loss of quality. Contents of the invention [0003] It is therefore the object of the invention to at least partially overcome these disadvantages by means of a mechanism whic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R43/02H01R43/042H01R43/058H01R4/02H01R4/18
CPCH01R4/027H01R4/187H01R43/0263H01R43/0421H01R43/058
Inventor 马克·艾瑟斯帕斯卡尔·莱博克里斯托弗·福斯特迈尔克里斯托弗·戈弗斯乌维·瑞斯真
Owner LISA DRAXLMAIER GMBH
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