CN204429982U - A mold for preparing left and right center pillar partitions - Google Patents

Abstract

The utility model discloses a mould for preparing center pillar baffle about, the mould is including the cope match-plate pattern and the lower bolster of mutually supporting, the cope match-plate pattern from left to right has according to the preface to punch a hole the positioning die, go up cut-off die, go up the moulded die again and go up the punch die, the lower bolster from left to right according to the preface set up with go up the corresponding punch-off die of punch-off die, with go up the corresponding undercut die of moulded die, with go up the corresponding lower moulded die of moulded die again, with go up the corresponding lower punch die of punch-off die. The utility model discloses a mould for well stand baffle about preparation adopts the modulus of continuity to process the reinforcing plate first, has improved production efficiency to after the product falls from the material area, the material area is direct just can realize through subsequent take-up device that the rim charge is retrieved, and is simple and convenient. Besides a small amount of punching materials, the production of the material belt without waste materials is basically realized, and the production quality and the production efficiency are improved.

Description

A mold for preparing left and right center pillar partitions

technical field

The utility model relates to the field of manufacturing equipment for auto parts, in particular to a mold for preparing left and right center pillar partitions for automobiles.

Background technique

Traditionally, the left and right center pillar partitions used in automobiles are produced and processed one by one. Not only the production efficiency is relatively low, but also a large amount of leftover materials will be generated, which is inconvenient for the cleaning of the production workshop and the recycling of waste materials; at the same time, a large number of leftover materials not only It causes material waste and virtually increases production costs, which is not conducive to large-scale industrial production.

Contents of the invention

In order to solve the shortcomings of the above-mentioned prior art, the purpose of this utility model is to provide a mold for preparing the left and right center pillar partitions, so as to overcome the defects in the prior art.

In order to achieve the above object, the utility model provides a mold for preparing the left and right central pillar partitions, the mold includes an upper template and a lower template that cooperate with each other, and the upper template is sequentially provided with upper punches from left to right Hole positioning die, upper trimming die, upper forming die, upper reshaping die and upper punching die; the lower template is sequentially provided with a lower punching die corresponding to the upper punching positioning die of the upper template from left to right Punching positioning die, the lower trimming die corresponding to the upper trimming die of the upper template, the lower forming die corresponding to the upper forming die of the upper template, and the upper reshaping die corresponding to the upper template The lower reshaping die and the lower punching die corresponding to the upper punching die on the upper template.

As a further description of the template of the present utility model, preferably, an upper automatic blanking die is provided on the right side of the upper punching die, and an upper automatic blanking die is also provided on the right side of the lower punching die to match the upper automatic blanking die. The lower automatic blanking mold corresponding to the material mold.

As a further description of the template of the present invention, preferably, an upper step die is interposed between the upper forming die and the upper trimming die, and an upper step die is sandwiched between the lower forming die and the lower trimming die. A lower empty step model corresponding to the upper empty step model is provided.

It can be seen that the mold for preparing the left and right center pillar partitions of the utility model is the first to use a continuous mold to process the reinforcement plate, which improves the production efficiency, and after the product falls from the material belt, the material belt directly passes through the subsequent The winding device can realize the recycling of side materials, which is simple and convenient. Except for a small amount of punching material, the production of waste-free strips is basically realized, and the production quality and production efficiency are improved.

Description of drawings

Fig. 1 is the structural representation of the upper template of the utility model;

Fig. 2 is the structural representation of the lower formwork of the utility model;

Fig. 3 is a structural schematic diagram of the processing strip of the present invention.

The reference signs are explained as follows:

Upper template 1, upper punching positioning die 11, upper trimming die 12, upper forming die 13, upper reshaping die 14, upper punching die 15, upper automatic blanking die 16, upper empty step die 17, lower template 2, Upper punching positioning die 21, upper trimming die 22, upper forming die 23, upper reshaping die 24, upper punching die 25, upper automatic blanking die 26, upper empty step die 27.

Detailed ways

In order to enable the examiner to further understand the structure, features and other purposes of the present invention, the attached preferred embodiments are attached with accompanying drawings in detail as follows. The embodiments illustrated in the accompanying drawings are only used to illustrate the technical solution of the present invention , does not limit the present invention.

First of all, please refer to Fig. 1 and Fig. 2 at the same time, the mold for preparing the left and right center pillar partitions of the present invention includes an upper template 1 and a lower template 2 that cooperate with each other. As shown in FIG. 1 , the upper template 1 is provided with an upper punching positioning die 11 , an upper trimming die 12 , an upper forming die 13 , an upper reshaping die 14 and an upper punching die 15 from left to right. As shown in Figure 2, the lower template 2 is provided with a lower punching positioning die 21 corresponding to the upper punching positioning die 11 of the upper template 1 in sequence from left to right, and a lower punching positioning die 21 corresponding to the upper trimming die 12 of the upper template 1 The lower trimming die 22 of the upper template, the lower forming die 23 corresponding to the upper forming die 13 of the upper template 1, the lower reshaping die 24 corresponding to the upper reshaping die 14 of the upper template 1, and the upper punching die of the upper template 1 15 corresponding lower punching dies 25.

In addition, an upper automatic blanking die 16 is provided on the right side of the upper punching die 15, and a lower automatic blanking die 26 corresponding to the upper automatic blanking die 16 is also provided on the right side of the lower punching die 25 of the lower template 2. , Utilize the upper and lower combined cutting effect of upper automatic blanking die 16 and lower automatic blanking die 26 thus, make the product after the demoulding is just complete.

In addition, because the various modules often interfere with each other in the practice process, causing bending or even wrinkles, in order to avoid mutual influence between the trimming die and the forming die, the upper forming die 13 of the upper template 1 and the upper cutting die Between the side molds 12, an upper empty step mold 17 is clamped, and a lower empty step mold 27 corresponding to the upper empty step mold 17 is also provided between the lower forming die 23 of the lower template 2 and the lower trimming die 22, so that the upper forming die 13 is spaced apart from the upper trimming die 12, and the lower forming die 23 and the lower trimming die 22, preventing them from influencing each other.

During use, as shown in Figure 3, the material belt under the driving force of the feeding device enters the mold of the present utility model, and is prepared into the left and right center pillars of automobiles that meet the requirements after punching, edge trimming, molding, reshaping and punching. After the baffles and the left and right central column baffles are punched from the strip, the side material is automatically wound into a roll under the winding force of the winding device to realize the automatic recovery of the side material, thus achieving the production of no waste material. Compared with the previous one-by-one production of the left and right central column partitions, the mold of the utility model greatly improves the production efficiency and product quality, and lays the foundation for large-scale industrial production.

It should be declared that the above summary of the invention and specific implementation methods are intended to prove the practical application of the technical solutions provided by the present invention, and should not be interpreted as limiting the protection scope of the present invention. Those skilled in the art may make various modifications, equivalent replacements or improvements within the spirit and principle of the present invention. The protection scope of the present invention shall be determined by the appended claims.

Claims (3)

1., for the preparation of a mould for left and right central post dividing plate, described mould comprises the cope match-plate pattern (1) and lower bolster (2) that cooperatively interact, it is characterized in that,

Cope match-plate pattern (1) is from left to right sequentially provided with upper punching positioning module (11), upper edger (12), upper shaping mould (13), upper reshaping mould (14) and upper perforating die (15);

Lower bolster (2)) be from left to right sequentially provided with the lower punching positioning module (21) corresponding with the upper punching positioning module (11) of cope match-plate pattern (1), the lower edger (22) corresponding with the upper edger (12) of cope match-plate pattern (1), the compacted under mould (23) corresponding with the upper shaping mould (13) of cope match-plate pattern (1), lower reshaping mould (24) corresponding with the upper reshaping mould (14) of cope match-plate pattern (1), the lower perforating die (25) corresponding with the upper perforating die (15) of cope match-plate pattern (1).

2. mould according to claim 1, it is characterized in that, the right side of upper perforating die (15) is provided with automatic blanking die (16), and the right side of lower perforating die (25) is also provided with the lower automatic blanking die (26) corresponding with upper automatic blanking die (16).

3. mould according to claim 1, it is characterized in that, be folded with overhead between upper shaping mould (13) and upper edger (12) and walk mould (17), be also folded with the lower sky walking mould (17) corresponding with overhead between compacted under mould (23) with lower edger (22) and walk mould (27).