CN200991729Y

CN200991729Y - USB shell cladding-riveting mould

Info

Publication number: CN200991729Y
Application number: CN 200620141516
Authority: CN
Inventors: 李永华; 何玉刚
Original assignee: HANGZHOU RIYUE ELECTRIC STOCK CO Ltd
Current assignee: HANGZHOU RIYUE ELECTRIC STOCK CO Ltd
Priority date: 2006-12-26
Filing date: 2006-12-26
Publication date: 2007-12-19
Anticipated expiration: 2016-12-26

Abstract

The utility model relates to a USB shell rivet coating die which relates to the die that is applied to process the shaping of the USB shell product. The main technical characteristic is that: the utility model comprises the insert piece of the unloading plate of the upper die and a lower die which is made of glidingly connected coating rivet core block and the insert piece assembly. The bottom of the rivet coating core block is provided with an elastic spring. The insert piece assembly is made of connected convex pointed insert piece and concave die insert piece. The shaped product of the utility model can exercise whole sealing assembly for the USB connector and realize one time shaping so that the outer sealing surface can be firmly connected with the USB connector and to prolong the service life of the USB connector.

Description

USB shell bag riveting mould

Technical field:

The utility model relates to a kind of to USB shell product shaping processed mould.

Background technology:

Traditional in the past production technology directly enters " the 13--product is cut " work step after being shaped to " 10--port bending (three) " work step (seeing accompanying drawing two) with progressive die earlier, and then with 2～3 secondary single dies product is carried out bag riveting and shaping according to the concrete structure of product.This class preparation method operation is loaded down with trivial details, inefficiency, and cut because on progressive die, product has been carried out, correcting hole on the unrenewable strip positions, carry out the riveting of crooked bag so on follow-up single die, can only use the profile location of product itself, cause the dimensional uniformity of product poor, quality can't guarantee.

Summary of the invention:

The utility model provides increases the bag riveter step on a kind of original progressive die, realized the bag riveting mould of once-forming in the mould.

The utility model is achieved by the following technical solution: a kind of USB shell bag riveting mould, to be it be made of the stripper mold insert and the counterdie of patrix its major technique feature, counterdie is slidingly connected by bag riveting pellet and mold insert assembly and forms, bag riveting pellet bottom is provided with brute spring, and the mold insert assembly is formed by connecting by salient point mold insert and die mold insert.

Use the product of the utility model postforming to carry out totally-enclosed assembling, and realized once-forming in the mould, outer sealing surface and USB connector are connected firmly, prolonged the service life of USB connector USB connector.

Description of drawings:

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the left view of Fig. 1;

Fig. 3 is the structural representation of stripper mold insert;

Fig. 4, Fig. 5 are the structural representation of bag riveting pellet;

Fig. 6, Fig. 7 are the structural representation of die mold insert;

Fig. 8, Fig. 9 are the structural representation of salient point mold insert;

Figure 10-Figure 13 is the dynamic figure of whole bag riveting process.

The specific embodiment:

As shown in Figure 1 and Figure 2, it is made of the stripper mold insert 1 and the counterdie of patrix, and counterdie is slidingly connected with the mold insert assembly by bag riveting pellet 2 and forms, and bag riveting pellet bottom is provided with brute spring 3, and the mold insert assembly is formed by connecting by salient point mold insert 4 and die mold insert 5.Also has product 6 between stripper mold insert and the bag riveting pellet among Fig. 1.

Being illustrated in figure 3 as stripper mold insert 1, is the patrix of bag riveting mould.

Be illustrated in figure 4 as bag riveting pellet 2, the bag riveting pellet left view that Fig. 5 shows for Fig. 4.

Be illustrated in figure 6 as die mold insert 5, the die mold insert left view that Fig. 7 shows for Fig. 6.

Be illustrated in figure 8 as salient point mold insert 4, the salient point mold insert left view that Fig. 9 shows for Fig. 8.

As shown in figure 10, mould is in opening, and feeder is entered with strip product " port bending/bag riveting " work step of this mould by " port bending " work step of previous step.

As shown in figure 11, stripper is descending, and the stripper mold insert is pressed onto product but because bag riveting pellet is not compressed by the brute spring effect, the stripper mold insert bends to closed with product.

As shown in figure 12, stripper continues descending, and product and bag riveting pellet are depressed, and spring is compressed, and the die mold insert is with the riveted joint forked tail port pressing of product, and the salient point mold insert presses the riveting point and prevents that interface from unclamping on forked tail port simultaneously.

As shown in figure 13, stripper is up, and bag core riveting piece goes upward to feed level with strip and product, and mould is in opening, and feeder enters down the shaping work step with product one with strip.

Claims

1, a kind of USB shell bag riveting mould, it is characterized in that it is made of the stripper mold insert and the counterdie of patrix, counterdie is slidingly connected by bag riveting pellet and mold insert assembly and forms, and bag riveting pellet bottom is provided with brute spring, and the mold insert assembly is formed by connecting by salient point mold insert and die mold insert.