CN207235222U

CN207235222U - A kind of FPC gauges

Info

Publication number: CN207235222U
Application number: CN201721277301.4U
Authority: CN
Inventors: 倪彩进
Original assignee: Shangda Electronic (huangshi) Ltd By Share Ltd
Current assignee: Shangda Electronic (huangshi) Ltd By Share Ltd
Priority date: 2017-09-30
Filing date: 2017-09-30
Publication date: 2018-04-13
Anticipated expiration: 2027-09-30

Abstract

A kind of FPC gauges are the utility model is related to, including：One substrate and set on the substrate cut area；The area that cuts rushes location hole, the second location hole, the 3rd location hole, the 4th location hole, rectangle protector and U-shaped protector including the first pilot pin, the second pilot pin, the 3rd pilot pin, first; first pilot pin, second pilot pin, the 3rd pilot pin are cylindrical, and the center of circle of the center of circle of the circular section of first pilot pin and second location hole, the circle centre position of the 3rd location hole are on the same line.A kind of FPC gauges described in the utility model are made based on the theory that the lantern ring is punched, of low cost, simple in structure, it is possible to prevente effectively from the problem of mould misplaces and is superimposed tolerance.

Description

A kind of FPC gauges

Technical field

Circuit board making technical field is the utility model is related to, more particularly to a kind of FPC gauges.

Background technology

FPC circuit boards are in process of production, it is necessary to be punched out, under final FPC circuit boards are punched from raw material FPC Come, the process being generally punched, which is divided into, to be broken through journey and two and break through journey；But in the actual production process, the mould during a punching With two punching during mould occur dislocation and make the mould during a punching tolerance and two punching during mould public affairs Difference is superimposed, and the FPC circuit board sizes for causing to be punched into are not allowed.

Utility model content

The purpose of this utility model is to be directed to above-mentioned present situation, there is provided a kind of FPC gauges.

The technical solution adopted in the utility model is：A kind of FPC gauges, including：One substrate and setting are on the substrate Cut area；The area that cuts rushes location hole, the second positioning including the first pilot pin, the second pilot pin, the 3rd pilot pin, first Hole, the 3rd location hole, the 4th location hole, rectangle protector and U-shaped protector, first pilot pin, second positioning Pin, the 3rd pilot pin are cylindrical, the center of circle of the center of circle of the circular section of first pilot pin and second location hole, The circle centre position of 3rd location hole is on the same line.

The effect of the utility model is：A kind of FPC gauges described in the utility model are carried out based on the theory that the lantern ring is punched Make, it is of low cost, it is simple in structure, it is possible to prevente effectively from the problem of mould misplaces and is superimposed tolerance.

Brief description of the drawings

Fig. 1 show a kind of front view of FPC gauges provided by the utility model；

Fig. 2 show a kind of left view of FPC gauges provided by the utility model；

Fig. 3 show a kind of bottom view of FPC gauges provided by the utility model；

In figure：1-substrate, 2-cut area, the 21-the first pilot pin, the 22-the second pilot pin, the 23-the three pilot pin, 24-the first location hole, the 25-the second location hole, the 26-the three location hole, the 27-the four location hole, 28-rectangle protector, 29-U-shaped protector.

Embodiment

FPC gauges provided by the utility model are introduced below in conjunction with the accompanying drawings：

Please refer to Fig.1, Fig. 2 and Fig. 3, be a kind of FPC gauges provided by the utility model, it includes：One substrate 1 and setting Area 2 is cut on the substrate 1.

Further, in the present embodiment, the area 2 that cuts on the substrate 1 shares 6, is arranged in 2 rows, often 3 institutes of row State and cut area 2.

The substrate 1 is rectangular-shape.

It is described cut area 2 include the first pilot pin 21, the second pilot pin 22, the 3rd pilot pin 23, first rush location hole 24, Second location hole 25, the 3rd location hole 26, the 4th location hole 27, rectangle protector 28 and U-shaped protector 29.

First pilot pin 21, second pilot pin 22, the 3rd pilot pin 23 are cylindrical.

The center of circle of the center of circle of the circular section of first pilot pin 21 and second location hole 25, the 3rd location hole 26 Circle centre position is on the same line.

Second pilot pin 22, the 3rd pilot pin 23 are located at the both sides of U-shaped 29 opening of protector.

First location hole 24, the second location hole 25, the 3rd location hole 26, the inner face of the 4th location hole 27 are in the conical surface.

The rectangle protector 28 and the U-shaped protector 29 are used to protect FPC to be cut, prevent in cutting process Damage the component on FPC.

During using the FPC gauges, first by FPC to be cut by first pilot pin 21, second pilot pin 22, 3rd pilot pin 23 positioning is placed on the FPC gauges, and a stamping die is punched out, and is punched on FPC to be cut Slot corresponding with U-shaped 29 position of protector and shape and with first location hole 24, second location hole 25, institute State the 3rd location hole 26,27 position of the 4th location hole and the corresponding hole of shape；Two stamping dies with first location hole 24, Second location hole 25, the 3rd location hole 26, the 4th location hole 27 carry out positioning punching, and final products are punched Out.I.e. the location hole of two stamping dies is gone out by a stamping die, lantern ring punching, is so greatly reduced each mould dislocation and is superimposed The risk that tolerance increases.

A kind of FPC gauges described in the utility model are made based on the theory that the lantern ring is punched, of low cost, structure letter It is single, it is possible to prevente effectively from the problem of mould misplaces and is superimposed tolerance.

The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all in this practicality Within new spirit and principle, any modification, equivalent replacement, improvement and so on, should be included in the guarantor of the utility model Within the scope of shield.

Claims

A kind of 1. FPC gauges, it is characterised in that including：One substrate and set on the substrate cut area；It is described to cut area Location hole, the second location hole, the 3rd location hole, the 4th are rushed including the first pilot pin, the second pilot pin, the 3rd pilot pin, first Location hole, rectangle protector and U-shaped protector, first pilot pin, second pilot pin, the 3rd pilot pin are in It is cylindric, the center of circle of the center of circle of the circular section of first pilot pin and second location hole, the circle centre position of the 3rd location hole On the same line.
2. FPC gauges as claimed in claim 1, it is characterised in that second pilot pin, the 3rd pilot pin are located at institute State the both sides of U-shaped protector opening.
3. FPC gauges as claimed in claim 2, it is characterised in that first location hole, the second location hole, the 3rd positioning Hole, the inner face of the 4th location hole are in the conical surface.
4. FPC gauges as claimed in claim 3, it is characterised in that the rectangle protector and the U-shaped protector are used for FPC to be cut is protected, prevents from damaging the component on FPC in cutting process.
5. FPC gauges as claimed in claim 4, it is characterised in that the area that cuts on the substrate shares 6, arrangement Into 2 rows, often area is cut described in row 3.