CN204885764U

CN204885764U - Beat improvement structure of terminal machine

Info

Publication number: CN204885764U
Application number: CN201520563356.6U
Authority: CN
Inventors: 陈鸿华
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-07-30
Filing date: 2015-07-30
Publication date: 2015-12-16
Anticipated expiration: 2025-07-30

Abstract

The utility model provides a beat improvement structure of terminal machine, the you zhiyi kind can make the wire rod lead the terminal machine of beating of just fixing a position, the terminal machine of beating that is just installing is led to the no wire rod of improvement tradition, and then make the wire rod and the riveting disqualification rate of terminal reduce, it beats terminal seat in the plane in the front portion of riveting the sword in the tradition, a combination sets wire rod is led and is just installed, it makes the wire rod stretch accurate location in the terminal machine of beating of putting to rely on should to lead just installing, make disqualification rate reduction when riveting the system, and then make manufacturing efficiency promote, cost is reduced and shorten and make the activity duration.

Description

The structure-improved of terminal machine

Technical field

The utility model relates to a kind of structure-improved of terminal machine, espespecially a kind of terminal machine that wire rod correcting is located, the terminal machine of improvement conventional wireless material guide device, and then the riveted disqualification rate of wire rod and terminal is reduced, it is mainly positioned at the front portion of riveting cutter at traditional terminal machine, combination arranges a wire rod guide device, by means of this guide device, wire rod is stretched and put precise positioning in terminal machine, the disqualification rate when riveting is reduced, and then makes manufacture improved efficiency, reduce costs and shorten the manufacturing operation time.

Background technology

Refer to Fig. 1 ~ Fig. 3, as shown in the figure: the about 1 ~ 2mm of conductivity wire rod 10 being used in 3C electronic product inside, the naked portion of end of this wire rod 10 relies on riveting cutter 31 and the mould of terminal machine 30, metal material 21 (as shown in Figure 4) riveting is made terminal 20 connecting line with joint 23 kenel, its volume is small and quite accurate, a little error defective products.

Referring to Fig. 4, is the operational drawbacks schematic diagram of traditional terminal machine.As shown in the figure: use traditional terminal machine 30 by the contact-making surface 22 (forming the joint 23 of terminal 20) of metal material 21, first operate terminal machine 30 again by placed on it for naked for the end of wire rod 10 portion, the end of this wire rod 10 is combined with terminal 20.This traditional terminal machine 30 has operational shortcoming:

One, tradition stretches in traditional terminal machine 30 with hand-held wire rod 10, this wire rod 10 there is no the effect of correcting and location, the naked portion of the end of this wire rod 10 is often made to depart from contact-making surface 22 center position of metal material 21 (as error only 10 ~ 20 μm, article 1 ~ 2, what), can make the terminal 20 of riveting and wire rod 10 is combined into defective products.

Two, disqualification rate increase and cannot effectively solve, the minimizing that relative manufacturing cost increase causes dealer to make a profit, especially with increase manufacture operation time and cannot volume production be its disadvantage.

Utility model content

Main purpose of the present utility model, be that stretching of wire rod is put and can precisely be put in place, the disqualification rate that terminal is riveting on wire rod declines greatly.

Secondary objective of the present utility model, is to reduce the manufacturing cost of manufacturer, and profit is increased and shortens manufacturing time and can volume production.

For achieving the above object, the technical solution adopted in the utility model is:

A kind of structure-improved of terminal machine, in the front portion of the riveting cutter of a traditional terminal machine, combination arranges a wire rod guide device, it is characterized in that: this wire rod guide device is pressed from both sides by a left and right correcting and forms, this left and right correcting folder relies on a connecting rod and a driver transmission, and this left and right correcting is folded with the conical bore for auxiliary wire rod correcting location.

Wherein: the conical bore that this left and right correcting folder is formed, be inner small and outside big conical through hole.

Compared with prior art, the advantage adopting the utility model of technique scheme to have is: this wire rod correcting located when closed by means of this conical bore, after stretching into, a left side is there is to avoid wire rod, the error condition that right avertence is moved, and then make the naked portion of the end of this wire rod correctly be positioned on the contact-making surface center of metal material, make precisely free from error terminal to be riveting in wire ends when riveting cutter and mould riveting, and avoid the generation of defective products, make when this left side, the first transaction of a day's business of right correcting folder can take off finished product, the utility model makes manufacture efficiency significantly promote and reduce manufacturing cost, effective shortening manufacturing operation time.

Accompanying drawing explanation

Fig. 1 is the schematic diagram of general conductivity wire rod;

Fig. 2 is the schematic diagram that Fig. 1 stamps terminal;

Fig. 3 is the schematic diagram of traditional terminal machine;

Fig. 4 is the operational drawbacks schematic diagram of traditional terminal machine;

Fig. 5 is schematic diagram of the present utility model;

Fig. 6 is the action schematic diagram of Fig. 5;

Fig. 7 is guide device schematic diagram of the present utility model;

Fig. 8 is the schematic diagram of the utility model operation.

Description of reference numerals: 10 wire rods; 20 terminals; 21 metal materials; 22 contact-making surfaces; 23 joints; 30 terminal machines; 31 riveting cuttves; 40 guide devices; 41 left and right correcting folders; 42 conical bores; 50 drivers; 51 connecting rods.

Embodiment

Refer to Fig. 5 ~ Fig. 8, as shown in the figure: the utility model is mainly positioned at the front portion of riveting cutter at traditional terminal machine 30, combination arranges a guide device 40, this guide device 40, left by one, right correcting folder 41 composition, by means of connecting rod 51 and a driver 50 (pneumatic cylinder), make this left side, right correcting folder 41 is opened, close action, this left side, right correcting folder 41 is provided with the conical bore 42 (being inner small and outside big cone shape through hole time closed) that can be formed this wire 10 correcting location, when closed, (as shown in Figure 8) is located in this wire rod 10 correcting by means of this conical bore 42, after stretching into, a left side is there is to avoid wire rod 10, the error condition that right avertence is moved, and then make the naked portion of the end of this wire rod 10 correctly be positioned on contact-making surface 22 center of metal material 21, make precisely free from errorly terminal to be riveting in wire rod 10 end when riveting cutter and mould riveting, and avoid the generation of defective products, make when this left side, right correcting folder 41 is opened a business and can be taken off finished product, the utility model makes manufacture efficiency significantly promote and reduce manufacturing cost, effective shortening manufacturing operation time.

More than illustrate the utility model just illustrative; and nonrestrictive, those of ordinary skill in the art understand, when not departing from the spirit and scope that claim limits; many amendments, change or equivalence can be made, but all will fall within protection range of the present utility model.

Claims

1. the structure-improved of a terminal machine, in the front portion of the riveting cutter of a traditional terminal machine, combination arranges a wire rod guide device, it is characterized in that: this wire rod guide device is pressed from both sides by a left and right correcting and forms, this left and right correcting folder relies on a connecting rod and a driver transmission, and this left and right correcting is folded with the conical bore for auxiliary wire rod correcting location.

2. the structure-improved of terminal machine according to claim 1, is characterized in that: the conical bore that this left and right correcting folder is formed, and is inner small and outside big conical through hole.