CN203508717U

CN203508717U - Prepressing pipe position forming die

Info

Publication number: CN203508717U
Application number: CN201320552765.7U
Authority: CN
Inventors: 林艺明; 张宣东
Original assignee: Zhuhai Topsun Electronic Technology Co Ltd
Current assignee: Zhuhai Topsun Electronic Technology Co Ltd
Priority date: 2013-09-06
Filing date: 2013-09-06
Publication date: 2014-04-02
Anticipated expiration: 2023-09-06

Abstract

The utility model provides a prepressing pipe position forming die. The prepressing pipe position forming die is simple in structure and accurate in locating, and a flexible printed circuit can be easily taken. The prepressing pipe position forming die comprises an upper die (1) and a lower die (2), wherein an upper spring (3) and an upper pipe position (4) making contact with the upper spring (3) are arranged on the upper die (1), the bottom of the upper pipe position (4) is exposed out of the lower surface of the upper die (1), a lower spring (5), a lower pipe position (6) and a locating pin (7) are arranged on the lower die (2), the lower pipe position (6) makes contact with the lower spring (5), the locating pin (7) is arranged in the lower pipe position (6), the top of the lower pipe position (6) is exposed out of the upper surface of the lower die (2), the top of the locating pin (7) is exposed out of the lower pipe position (6), and the size of the locating pin (7) is equal to that of a locating hole formed in the FPC. The prepressing pipe position forming die can be widely applied to the field of FPC manufacturing.

Description

Pre-pressure pipe position mould

Technical field

The utility model relates to a kind of pre-pressure pipe position mould.

Background technology

FPC sheet metal forming mode is mainly divided into CNC moulding and two kinds of modes of stamping moulding, and stamping moulding is because of the higher important way that becomes FPC sheet metal forming of its production efficiency.In prior art, existing shaping mould generally arranges bossed alignment pin on counterdie, locating hole on FPC plate is inserted on described alignment pin, then patrix is depressed and carried out die-cut to product, but this FPC or locating hole are than the large 0.05mm of alignment pin, easily locate but locate accurate not, easily cause product rejection, cause production cost to increase, or locating hole and alignment pin in the same size, but after product machines in this case, get plate more difficult, make production efficiency lower, this just exists certain inconvenience.

Utility model content

Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, provide a kind of simple in structure, contrast locating precisely, get plate and be easy to pre-pressure pipe position mould.

The technical scheme that the utility model adopts is: the utility model comprises upper die and lower die, on described patrix, be provided with upper spring and contact with described upper spring can elastic shrinkage upper pipe position, the lower surface of described patrix is exposed in the bottom of described upper pipe position, on described counterdie, be provided with lower spring, contact with described lower spring can elastic shrinkage lower pipe position, be positioned at the alignment pin of described lower pipe position, the upper surface of described counterdie is exposed at the top of described lower pipe position, the outside of the described lower pipe position mouth of pipe is exposed at the top of described alignment pin, the size of described alignment pin and FPC plate locating hole in the same size.

Further, described patrix comprises upper bolster, upper padding plate and the cope match-plate pattern setting gradually from top to bottom, and described upper bolster, described upper padding plate and described cope match-plate pattern are connected by bolt-locking.

Further, described upper spring and described upper Guan Weijun are arranged in the through hole of described upper padding plate, the upper end of described upper spring contacts with described upper bolster, and lower end is set in the top of described upper pipe position, and the lower end of described upper pipe position passes the lower surface of described cope match-plate pattern.

Further, the tubular body of described upper Guan Weiwei inner hollow, is provided with spacing ring on the outer circumference surface of described upper pipe position.

Further, described counterdie comprises die shoe and the lower bolster setting gradually from top to bottom, and described die shoe is connected by bolt-locking with described lower bolster.

Further, described lower spring and described lower pipe position are arranged in the slot to make way of described die shoe, the lower end of described lower spring contacts with described die shoe, and upper end is set in the bottom of described lower pipe position, and the upper end of described lower pipe position passes the upper surface of described lower bolster.

Further, the tubular body of described lower Guan Weiwei inner hollow, is provided with spacing ring on the outer circumference surface of described lower pipe position.

The beneficial effects of the utility model are: because the utility model comprises upper die and lower die, on described patrix, be provided with upper spring and contact with described upper spring can elastic shrinkage upper pipe position, the lower surface of described patrix is exposed in the bottom of described upper pipe position, on described counterdie, be provided with lower spring, contact with described lower spring can elastic shrinkage lower pipe position, be positioned at the alignment pin of described lower pipe position, the upper surface of described counterdie is exposed at the top of described lower pipe position, described lower pipe bit position is corresponding consistent with described upper pipe position, the outside of the described lower pipe position mouth of pipe is exposed at the top of described alignment pin, the size of described alignment pin and FPC plate locating hole in the same size, by this structure, when described patrix drops to certain position, described upper Guan Weixian is by described lower Guan Weixiang lower compression, thereby the described alignment pin FPC of place is compressed, FPC precise positioning, when described patrix drops to minimum point, patrix compresses FPC full wafer, complete die-cut, described patrix is got back to initial position, described lower pipe position holds up FPC full wafer under the active force of described lower spring, FPC and described counterdie depart from, get plate easily convenient, so the utility model is simple in structure, contrast locating is more accurate, get plate easy.

Accompanying drawing explanation

Fig. 1 is cutaway view of the present utility model;

Fig. 2 is the structural representation of the utility model patrix;

Fig. 3 is the structural representation of the utility model counterdie.

The specific embodiment

As Fig. 1, Fig. 2, shown in Fig. 3, the utility model comprises patrix 1 and counterdie 2, on described patrix 1, be provided with upper spring 3 and contact with described upper spring 3 can elastic shrinkage upper pipe position 4, the lower surface of described patrix 1 is exposed in the bottom of described upper pipe position 4, on described counterdie 2, be provided with lower spring 5, contact with described lower spring 5 can elastic shrinkage lower pipe position 6, be positioned at the alignment pin 7 of described lower pipe position 6, the upper surface of described counterdie 2 is exposed at the top of described lower pipe position 6, the position of described lower pipe position 6 is corresponding consistent with described upper pipe position 4, the outside of described lower pipe position 6 mouths of pipe is exposed at the top of described alignment pin 7, the size of described alignment pin 7 and FPC plate locating hole in the same size.

In actual production process, described patrix 1 comprises the upper bolster 10 setting gradually from top to bottom, upper padding plate 11 and cope match-plate pattern 12, described upper bolster 10, described upper padding plate 11 is connected by bolt 8 lockings with described cope match-plate pattern 12, described upper spring 3 and described upper pipe position 4 are all arranged in the through hole 110 of described upper padding plate 11, the upper end of described upper spring 3 contacts with described upper bolster 10, lower end is set in the top of described upper pipe position 4, the lower end of described upper pipe position 4 passes the lower surface of described cope match-plate pattern 12, the tubular body that described upper pipe position 4 is inner hollow, on the outer circumference surface of described upper pipe position 4, be provided with spacing ring 40, described counterdie 2 comprises die shoe 20 and the lower bolster 22 setting gradually from top to bottom, described die shoe 20 is connected by bolt 8 lockings with described lower bolster 22, described lower spring 5 and described lower pipe position 6 are arranged in the slot to make way 200 of described die shoe 20, the lower end of described lower spring 5 contacts with described die shoe 20, upper end is set in the bottom of described lower pipe position 6, it is the tubular body of inner hollow that the upper end of described lower pipe position 6 passes lower pipe position 6 described in the upper surface of described lower bolster 22, on the outer circumference surface of described lower pipe position 6, be provided with spacing ring 60.

Operation principle of the present utility model is: when die-cut, the locating hole of FPC plate 9 is positioned on described alignment pin 7 and closely cooperates, when described patrix 1 drops to certain position, the bottom end face of described upper pipe position 4 first by described lower pipe position 6 to lower compression, thereby described alignment pin 7 FPC of place plates are compressed, FPC precise positioning, when described patrix 1 drops to minimum point, FPC full wafer is compressed, complete die-cut, described patrix 1 is got back to initial position, described lower pipe position 6 holds up FPC plate full wafer under the active force of described lower spring 5, FPC and described counterdie 2 depart from, be easy to fast take out FPC plate.

The utility model can be widely used in the manufacture field of FPC plate.

Claims

1. a pre-pressure pipe position mould, it comprises patrix (1) and counterdie (2), it is characterized in that: on described patrix (1), be provided with upper spring (3) and contact with described upper spring (3) can elastic shrinkage upper pipe position (4), the lower surface of described patrix (1) is exposed in the bottom of described upper pipe position (4), on described counterdie (2), be provided with lower spring (5), contact with described lower spring (5) can elastic shrinkage lower pipe position (6), be positioned at the alignment pin (7) of described lower pipe position (6), the upper surface of described counterdie (2) is exposed at the top of described lower pipe position (6), the position of described lower pipe position (6) is corresponding consistent with described upper pipe position (4), the outside of described lower pipe position (6) mouth of pipe is exposed at the top of described alignment pin (7), the size of described alignment pin (7) and FPC plate locating hole in the same size.

2. pre-pressure pipe according to claim 1 position mould, it is characterized in that: described patrix (1) comprises upper bolster (10), upper padding plate (11) and the cope match-plate pattern (12) setting gradually from top to bottom, described upper bolster (10), described upper padding plate (11) and described cope match-plate pattern (12) are connected by bolt (8) locking.

3. pre-pressure pipe according to claim 2 position mould, it is characterized in that: described upper spring (3) and described upper pipe position (4) are all arranged in the through hole (110) of described upper padding plate (11), the upper end of described upper spring (3) contacts with described upper bolster (10), lower end is set in the top of described upper pipe position (4), and the lower end of described upper pipe position (4) passes the lower surface of described cope match-plate pattern (12).

4. pre-pressure pipe according to claim 2 position mould, is characterized in that: described upper pipe position (4) is the tubular body of inner hollow, is provided with spacing ring (40) on the outer circumference surface of described upper pipe position (4).

5. pre-pressure pipe according to claim 1 position mould, it is characterized in that: described counterdie (2) comprises die shoe (20) and the lower bolster (22) setting gradually from top to bottom, described die shoe (20) is connected by bolt (8) locking with described lower bolster (22).

6. pre-pressure pipe according to claim 5 position mould, it is characterized in that: described lower spring (5) and described lower pipe position (6) are arranged in the slot to make way (200) of described die shoe (20), the lower end of described lower spring (5) contacts with described die shoe (20), upper end is set in the bottom of described lower pipe position (6), and the upper end of described lower pipe position (6) passes the upper surface of described lower bolster (22).

7. pre-pressure pipe according to claim 5 position mould, is characterized in that: described lower pipe position (6) is the tubular body of inner hollow, is provided with spacing ring (60) on the outer circumference surface of described lower pipe position (6).