CN201625717U

CN201625717U - Cut-off stretching module for making horns

Info

Publication number: CN201625717U
Application number: CN2010201287398U
Authority: CN
Inventors: 朱国忠
Original assignee: SHANGHAI YANCHEN METAL PRODUCTS CO Ltd
Current assignee: SHANGHAI YANCHEN METAL PRODUCTS CO Ltd
Priority date: 2010-03-11
Filing date: 2010-03-11
Publication date: 2010-11-10
Anticipated expiration: 2020-03-11

Abstract

The utility model relates to a cut-off stretching module for making horns, which comprises an upper die seat (1) at the top, a lower die seat (7) at the middle, an ejector plate (9), a convex insert (12) and an upper press plate (13), wherein an upper base plate (2) and an upper fixing plate (3) are connected at the lower side of the upper die seat (1) in turn; a lower die leg (8) and a lower press plate (10) are connected at the lower side of the lower die seat (7) in turn; the ejector plate (9), the convex insert (12) and the upper press plate (13) are arranged at the lower part of the cut-off stretching module; a concave die plate (4) is arranged at the lower part of the cut-off stretching module and at the middle of the upper fixing plate (3) and a material pressing plate (5), and the concave die plate (4), the upper fixing plate (3) and the material pressing plate (5) are fixed by bolts; the upper press plate (13) is arranged above the convex insert (12); and baffle blocks (6) are respectively arranged at the left side and the right side of the material pressing plate (5) and the concave die plate (4) to be fixed on the lower die seat (7) by bolts. The utility model can solve the problem of the efficiency of the cut-off stretching projects of horn components in the prior art.

Description

A kind of cut-out drawing die of making loudspeaker

Technical field

The utility model belongs to cut-out drawing die field, particularly relates to a kind of cut-out drawing die of making loudspeaker.

Background technology

When making the loudspeaker parts, the cut-out stretching technique is very crucial, in the Mould design process, need consider quality, the manufacturing cost of finished product, so the each several part layout designs of mould seems particularly important.

Summary of the invention

Technical problem to be solved in the utility model provides a kind of cut-out drawing die of making loudspeaker, to solve the problem of loudspeaker parts cut-out stretching engineering efficient in the prior art.

The technical scheme that its technical problem that solves the utility model adopts is: a kind of cut-out drawing die of making loudspeaker is provided, the upper bolster that comprises the top, the upper padding plate that its below connects successively, go up plate admittedly, the die shoe at mould middle part, the counterdie pin that its below connects successively, lower platen, be positioned at the die pad of mould bottom, protruding inserting, top board, concave template is positioned at mould top, go up the centre of consolidating plate and holding pad, the three passes through bolting, described protruding inserting is arranged on the punch middle part, punch is by being bolted on the die shoe, and described top board is arranged on the protruding top of inserting.

The right and left of described holding pad and concave template has block respectively, and by being bolted on the die shoe.

Beneficial effect

Using the utility model to make the loudspeaker parts can increase work efficiency.

Description of drawings

Fig. 1 is a front view of the present utility model.

Fig. 2 is a vertical view of the present utility model.

Wherein: the last plate admittedly of 1-upper bolster, 2-upper padding plate, 3-, 4-concave template, 5-holding pad, 6-block, 7-die shoe, 8-counterdie pin, 9-die pad, 10-lower platen, 11-punch, 12-be protruding to be inserted, the 13-top board.

The specific embodiment

Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiment only to be used to the utility model is described and be not used in the restriction scope of the present utility model.Should be understood that in addition those skilled in the art can make various changes or modifications the utility model after the content of having read the utility model instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.

Embodiment 1

As Fig. 1, shown in Figure 2, a kind of cut-out drawing die of making loudspeaker, the upper bolster 1 that comprises the top, the upper padding plate 2 that its below connects successively, go up plate 3 admittedly, the die shoe 7 at mould middle part, the counterdie pin 8 that its below connects successively, lower platen 10, be positioned at the die pad 9 of mould bottom, protrudingly insert 12, top board 13, concave template 4 is positioned at mould top, go up the centre of consolidating plate 3 and holding pad 5, the three passes through bolting, described protruding inserting 12 is arranged on punch 11 middle parts, punch 11 is by being bolted on the die shoe 7, and described top board 13 is arranged on protruding 12 tops of inserting.

The right and left of described holding pad 5 and concave template 4 has block 6 respectively, and by being bolted on the die shoe 7.

During use, be contained on the board mould identical with general mould using method.

Claims

1. cut-out drawing die of making loudspeaker, the upper bolster (1) that comprises the top, the upper padding plate (2) that its below connects successively, go up plate (3) admittedly, the die shoe (7) at mould middle part, the counterdie pin (8) that its below connects successively, lower platen (10), be positioned at the die pad (9) of mould bottom, protruding inserting (12), top board (13), it is characterized in that: there is concave template (4) the described below of consolidating plate (3) of going up, the below of concave template (4) is holding pad (5), the three passes through bolting, described protruding inserting (12) is arranged on punch (11) middle part, punch (11) is by being bolted on the die shoe (7), and described top board (13) is arranged on protruding inserting (12) top.

2. a kind of cut-out drawing die of making loudspeaker according to claim 1 is characterized in that: the right and left of described holding pad (5) and concave template (4) has block (6) respectively, and by being bolted on the die shoe (7).