CN201659600U

CN201659600U - Die for die-cutting shape of flexible printed circuit board

Info

Publication number: CN201659600U
Application number: CN2010201161648U
Authority: CN
Inventors: 金花; 严日润; 王峰
Original assignee: LONGWEI ELECTRONICS CO Ltd
Current assignee: LONGWEI ELECTRONICS CO Ltd
Priority date: 2010-02-02
Filing date: 2010-02-02
Publication date: 2010-12-01
Anticipated expiration: 2020-02-02

Abstract

The utility model discloses a die for die-cutting shape of a flexible printed circuit board. A die-cutting surface of the die is provided with a convex engineering pattern for die-cutting the shape of the circuit board. The die is characterized in that the engineering pattern comprises at least two different sample figures. The utility model can greatly reduce production cost in the preproduction process of a sample.

Description

The mould that is used for die-cut flexibility printed circuit board profile

Technical field

The utility model belongs to flexibility printed circuit board processing and manufacturing technical field, is specifically related to a kind of mould that is used for die-cut flexibility printed circuit board profile.

Background technology

In the technology of traditional manufacturing flexibility printed circuit board (being also referred to as flexible print circuit board), the profile of wiring board need be used punching block or cutting die punching and shaping.The punching block cost is than higher, though the cutting die cost is low, dimensional tolerance is big.

Fig. 1 and Fig. 2 have shown a kind of technology of traditional die-cut flexibility printed circuit board profile, and wherein, Fig. 1 is a kind of structural representation of the engineering pattern on the mould therefor in the die-cut flexibility printed circuit board profile technology; Fig. 2 is the wiring board specimen page that finally punches out in the traditional die-cut flexibility printed circuit board profile technology.

The used die cutting die of this kind technology is provided with one group of engineering pattern, and the reorganization engineering pattern comprises two capable totally 12 sample figures up and down, all is same samples.Die cutting die on pcb board along from left to right, from top to bottom order is die-cut successively, obtains a specimen page as shown in Figure 2 at last.This technology is suitable for producing in enormous quantities, and effectively reduction is effectively enhanced productivity and and reduced cost.Also there is following shortcoming in this traditional clicking technique: at pilot sample and provide it to the purchaser when on probation, a kind of sample just needs a special-purpose silk screen half tone, and the flexible circuitry panel products upgrades soon, sample is many, and the known fact is that considerable sample need improve, or is not purchased, cause original mould to scrap, cause serious fund waste and higher production cost.

The utility model content

The purpose of this utility model provides a kind of in the trial-manufacture of sample process, a kind of mould that is used for die-cut flexibility printed circuit board profile that can significantly reduce production costs.

The technical scheme that realizes the utility model purpose is: a kind of mould that is used for die-cut flexibility printed circuit board profile is shaped on the engineering pattern that is used to punch out the wiring board profile of protrusion on its die-cut; It is characterized in that: described engineering pattern comprises at least two mutually different sample figures.

In the such scheme, described each sample figure is arranged in order along same rectilinear direction.

In the such scheme, the orientation that die-cut of described mould is gone up each sample figure with treat die-cut specimen page on the orientation of each sample figure vertical.

In the such scheme, described engineering pattern comprises the sample figure more than three, and described each sample figure is different.

In the such scheme, also be provided with the die-cut round platform that is used for the clicking technique hole on the described mould.

The utlity model has positive effect: (1) the utility model is designed into a plurality of sample figures on the mould, each a slice; This mould is disposable to punch out multiple different product design, is equivalent to replace traditional a plurality of moulds with a mould, thereby when pilot sample or miniaturization are produced, saves the bed die manufacturing expense, reduces fund input in early stage and production cost.

Description of drawings

Fig. 1 is a kind of structural representation of the engineering pattern on the mould therefor in the die-cut flexibility printed circuit board profile technology;

Fig. 2 is the wiring board specimen page that finally punches out in the traditional die-cut flexibility printed circuit board profile technology;

Fig. 3 is a kind of structural representation of the present utility model;

Fig. 4 is the wiring board specimen page that adopts the utility model finally to punch out.

Be labeled as shown in the accompanying drawing: sample figure 1, die-cut round platform 2, fabrication hole 3.

The specific embodiment

(embodiment 1)

Fig. 3 and Fig. 4 have shown a kind of specific embodiment of the present utility model, and wherein, Fig. 3 is a kind of structural representation of the present utility model; Fig. 4 is the wiring board specimen page that adopts the utility model finally to punch out.

Present embodiment is a kind of when being used for pilot sample and also being small lot batch manufacture, and used a kind of mould that is used for die-cut flexibility printed circuit board profile is seen Fig. 3 and Fig. 4, is shaped on the engineering pattern that is used to punch out the wiring board profile of protrusion on its die-cut; Described engineering pattern comprises four mutually different sample figures 1 and four die-cut round platforms 2 that are used for clicking technique hole 3

Described each sample figure 1 is arranged in order along same rectilinear direction.The orientation that preferably can guarantee each sample figure 1 with treat die-cut specimen page on the orientation of each sample figure 1 vertical.The mould of arranging according to this direction can be according to the die-cut order of tradition, also promptly along the left back right side earlier, the order on the left back right side is die-cut and obtain specimen page earlier again after moving down.

Present embodiment is designed into a plurality of sample figures on the mould, each a slice; This mould is disposable to punch out multiple different product design, is equivalent to replace traditional a plurality of moulds with a mould, thereby when pilot sample or miniaturization are produced, saves the bed die manufacturing expense, reduces fund input in early stage and production cost.

Obviously, the foregoing description of the present utility model only is for the utility model example clearly is described, and is not to be qualification to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give exhaustive to all embodiments.And these belong to conspicuous variation or the change that connotation of the present utility model extends out and still belong to protection domain of the present utility model.

Claims

1. mould that is used for die-cut flexibility printed circuit board profile is shaped on the engineering pattern that is used to punch out the wiring board profile of protrusion on its die-cut; It is characterized in that: described engineering pattern comprises at least two mutually different sample figures (1).

2. the mould that is used for die-cut flexibility printed circuit board profile according to claim 1 is characterized in that: described each sample figure (1) is arranged in order along same rectilinear direction.

3. the mould that is used for die-cut flexibility printed circuit board profile according to claim 1 is characterized in that: the orientation that die-cut of described mould is gone up each sample figure (1) with treat die-cut specimen page on the orientation of each sample figure (1) vertical.

4. the mould that is used for die-cut flexibility printed circuit board profile according to claim 1 is characterized in that: described engineering pattern comprises the sample figure (1) more than three, and described each sample figure (1) is different.

5. the mould that is used for die-cut flexibility printed circuit board profile according to claim 1 is characterized in that: also be provided with the die-cut round platform (2) that is used for clicking technique hole (3) on the described mould.