Bending mechanism

A technology of bending mechanism and slider, which is applied in the field of bending mechanism, can solve problems such as scratches in terminal bending area, terminal failure, and increase in product defect rate

Active Publication Date: 2014-12-03
SUZHOU HARMONTRONICS AUTOMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For many years, the most commonly used bending method is to use punch and die extrusion to bend the straight material. In the field of connector terminal processing, the most commonly used method is to use the bending slider that can do linear reciprocating motion. The bending positioning block bends the material to be bent. During the bending process, the contact area between the terminal and the bending positioning block will produce relative movement, which will easily cause the terminal bending area to be scratched, resulting in terminal failure. , the defect rate of the product increases

Method used

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Embodiment Construction

[0022] Hereinafter, a preferred embodiment of the present invention will be described with reference to the accompanying drawings.

[0023] Such as figure 1 The main body 1 of a bending mechanism shown includes a bending positioning head 2 , a bending positioning device 3 , a bending assembly 4 , a bending assembly driving device 5 , a bending slider 6 , and a bending slider driving device 7 .

[0024] Such as figure 1 The main body 1 of the bending mechanism shown is provided with a bending positioning device 3, a bending assembly 4, and a bending assembly driving device 5. The bending assembly driving device 5 includes a motor 51, a coupling 52, a screw nut 53 and The lead screw 54, the motor 51 is connected with the lead screw 54 through the coupling 52, the lead screw nut 53 is fixed on the bending assembly 4, the motor 51 drives the lead screw to move 54 through the coupling 52, thereby driving and matching with the lead screw 54 The lead screw nut 53 moves linearly, an...

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Abstract

The invention relates to a bending mechanism, and particularly relates to a bending mechanism for a connector terminal. The bending mechanism comprises a bending mechanism main body, a bending positioning block, a bending assembly, a bending assembly driving device, a bending slider, and a bending slider driving device as well as a bending slider track controlling device, wherein the bending positioning block, the bending assembly and the bending assembly driving device are arranged on the bending mechanism main body; the bending assembly is driven by the bending mechanism driving device to approach a terminal; the bending slider, the bending slider driving device and the bending slider track controlling device are arranged on the bending assembly; and one end of the bending slider is driven by a first driving device, while the other end thereof is controlled by the track controlling device. With the bending mechanism, compound motions of the bending slider can be realized; in this way, the terminal has no relative motion with the contact area of the bending positioning block in the terminal bending process and the bent area of the terminal can not be scratched; the bending effect meets specifications and use requirements; and the reliability and yield of the product are improved.

Description

technical field [0001] The invention relates to a bending mechanism, in particular to a bending mechanism of a connector terminal. Background technique [0002] Bending is a very common process in machining, and its application is relatively common. For many years, the most commonly used bending method is to use punch and die extrusion to bend the straight material. In the field of connector terminal processing, the most commonly used method is to use the bending slider that can do linear reciprocating motion. The bending positioning block bends the material to be bent. During the bending process, the contact area between the terminal and the bending positioning block will produce relative movement, which will easily cause the terminal bending area to be scratched, resulting in terminal failure. , the defective rate of the product increases. Contents of the invention [0003] The purpose of the present invention is to overcome the above-mentioned deficiencies in the prio...

Claims

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Application Information

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Patent Type & AuthorityPatents(China)
IPC IPC(8): B21D7/00B21D7/16
Inventor陈雄斌
OwnerSUZHOU HARMONTRONICS AUTOMATION TECH CO LTD