CN219648424U - Positive plastic and side plastic integrated mold - Google Patents

Abstract

The utility model discloses a positive shaping and side shaping integrated die which comprises an upper die holder, an upper material pressing core, a lower die holder, a lower material pressing core and a plurality of side shaping universal mechanisms, wherein each side shaping universal mechanism comprises a side shaping lower die, a side shaping driving block, a side shaping insert and a side shaping upper die, the side shaping lower die is provided with the side shaping driving block, the shaping side of the side shaping driving block is fixedly provided with the side shaping insert, the side shaping insert is positioned in the side shaping direction of the lower die holder, the side shaping upper die is positioned in the side shaping direction of the upper die holder, the bottom of the upper die holder is connected with the upper material pressing core, the top of the lower die holder is connected with the lower material pressing core, and a part to be shaped is arranged between the upper material pressing core and the lower material pressing core. The utility model synchronously realizes the working contents of positive shaping and side shaping in one set of die, reduces the number of tool sets, the weight and the number of workers, only needs to perform one-time stamping shaping, ensures the flatness of the surface products at the joint, and improves the product quality.

Description

Positive plastic and side plastic integrated mold

Technical Field

The utility model relates to the technical field of trial-manufacture flanging shaping dies, in particular to a positive shaping and side shaping integrated die.

Background

Product negative angles often exist in automobile stamping parts, and a sequencing tool die is difficult to obtain high-quality products. The existing positive shaping die and the side shaping die are two special dies for trial-manufacture shaping, mainly adopt a casting mode, are divided into two-sequence dies according to working contents, and need to be punched twice. Therefore, not only are tools, equipment and labor wasted, but also the deformation of the parts can occur and the subsequent maintenance is difficult because the whole plastic working content of the parts cannot be realized simultaneously in the same working procedure, and the whole quality of the product is affected.

Disclosure of Invention

The utility model aims to provide a die capable of synchronously shaping the shape of a positive angle and a negative angle of a product, which reduces the stamping times and the number of dies, improves the quality of the product and ensures the stability of the product.

In order to achieve the above purpose, the integrated positive shaping and side shaping die comprises an upper die holder, an upper material pressing core, a lower die holder, a lower material pressing core and a plurality of side shaping universal mechanisms, wherein each side shaping universal mechanism comprises a side shaping lower die, a side shaping driving block, a side shaping insert and a side shaping upper die, the side shaping lower die is provided with the side shaping driving block, the shaping side of the side shaping driving block is fixedly provided with the side shaping insert, the side shaping insert is positioned in the side shaping direction of the lower die holder, the side shaping upper die is positioned in the side shaping direction of the upper die holder, the bottom of the upper die holder is connected with the upper material pressing core, the top of the lower die holder is connected with the lower material pressing core, and a part to be shaped is arranged between the upper material pressing core and the lower material pressing core.

Further, the lower die holder and the side-finishing lower die are arranged on the bearing plate through positioning keys.

Further, a hollow lower guide post is arranged on the lower die holder, a hollow upper guide post is arranged on the upper die holder, and the upper guide post is connected with the lower guide post through an inner guide post. The device is used for precisely guiding between the upper die part and the lower die part and arranging an empty area inside the die.

Furthermore, the number of the side shaping universal mechanisms is three, and the side shaping universal mechanisms are distributed in the side shaping direction of the lower die holder.

Further, the side integral upper die and the upper die holder are fixed on a machine tool slide block in a pressing plate mode.

Further, the bearing plate is fixed on a lower platform of the machine tool.

Further, the lower die holder and the side-finishing lower die are fixed on the bearing plate through bolts.

Compared with the prior art, the technical scheme adopted by the utility model has the advantages that: the working contents of positive shaping and side shaping are synchronously realized in one set of die, so that the number of tool sets, the weight and the number of workers are reduced, only one-time stamping shaping is needed, the flatness of the surface product at the joint is ensured, and the product quality is improved; the side integral character region realizes integral character through a plurality of side shaping universal mechanisms, so that the phenomenon that parts are moved in the material pressing process is avoided, and the die is stable in installation and working form.

Drawings

FIG. 1 is a schematic diagram of the lower part structure of an integrated positive and side shaping mold;

FIG. 2 is a schematic view of the structure of the pressing core;

FIG. 3 is a diagram of the upper part of the integrated positive and side shaping mold;

FIG. 4 is a schematic diagram of the structure of an upper press core;

wherein: 1. the die comprises a supporting plate, a side integral driving block, a side integral insert, a lower die holder, a lower guide post, a lower pressing core, a side integral upper die, an upper die holder, an upper guide post, an upper pressing core and an upper pressing core.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the particular embodiments described herein are illustrative only and are not intended to limit the utility model, i.e., the embodiments described are merely some, but not all, of the embodiments of the utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by a person skilled in the art without making any inventive effort, are intended to be within the scope of the present utility model.

Example 1

As shown in fig. 1-4, the embodiment provides an integrated positive shaping and side shaping die, which comprises an upper die holder, an upper pressing core, a lower die holder, a lower pressing core, a plurality of side shaping universal mechanisms and a bearing plate, wherein the lower pressing core is used for bearing parts and realizing the action of taking out the parts after stamping; each side shaping universal mechanism comprises a side shaping lower die, a side shaping driving block, a side shaping insert and a side shaping upper die, wherein the side shaping upper die moves downwards to apply driving force to the side shaping driving block, so that the side shaping insert moves to the side part of the part to realize side shaping; the bearing plate can be used for lifting the whole die, and the relative position relationship between the lower die holder and the side-trimming lower die is ensured through the positioning key.

The upper die and the upper pressing core are positioned and assembled with the lower die and the lower pressing core through the upper guide post and the lower guide post, the three side integral lower dies and the lower die holder are installed on the supporting plate through positioning keys and are fixed through bolts, the supporting plate is fixed on a lower platform of a machine tool, and the side integral upper dies and the upper die holder are fixed on a sliding block of the machine tool through pressing plates.

The working process of the integrated die is as follows: the part to be formed is placed on the lower die and the lower pressing core, the side integral upper die and the upper die seat are driven to move downwards through the machine tool sliding block, and the side integral upper die and the upper die seat are closed with the lower die and the lower pressing core, so that the material pressing process of the upper pressing core is completed. Simultaneously, as the machine tool slide block continues to move downwards, the three side integral inserts and the upper die are driven to finish the working contents of side shaping and positive shaping. After the work is completed, the whole upper die and the upper die holder are simultaneously retracted and separated along with the upward movement of the machine tool slide block.

Because the product in the side whole area is a coherent molded surface, the consistency of the molded surface product is affected by the fractional shaping, and the flatness of the molded surface product at the joint is well ensured by the mold. The working contents of positive shaping and side shaping are realized through a set of dies, so that the number of tool sets, the weight and the number of workers are reduced, and only one-time stamping shaping is needed. The symbol-shaped area of the existing side shaping mechanism only covers half of the parts, the symbol-shaped effect is poor, the product is easy to move in the material pressing process, the mold is integral, and the parts cannot move.

The foregoing descriptions of specific exemplary embodiments of the present utility model are presented for purposes of illustration and description. It is not intended to limit the utility model to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain the specific principles of the utility model and its practical application to thereby enable one skilled in the art to make and utilize the utility model in various exemplary embodiments and with various modifications as are suited to the particular use contemplated. It is intended that the scope of the utility model be defined by the claims and their equivalents.

Claims (7)

1. The utility model provides a positive plastic and integrative mould of side plastic, its characterized in that, including upper die base, last swager core, die holder, lower swager core, a plurality of side plastic universal mechanism, every side plastic universal mechanism includes that the side is whole down mould, the whole driving block of side, the whole mould of going up of side, be equipped with the whole driving block of side on the whole lower mould of side, the plastic side of the whole driving block of this side is fixed with the whole mould of side, the whole mould of side is located the side direction of the die holder, the whole mould of going up of side is located the side direction of upper die base, and the upper die base bottom is connected with the swager core, and the die holder top is connected with down the swager core, upward be equipped with the part of waiting to take shape between swager core and the swager core.

2. The integrated positive and negative shaping mold according to claim 1, wherein the lower mold base and the negative shaping lower mold are mounted on the support plate by positioning keys.

3. The integrated positive shaping and side shaping die according to claim 1, wherein the lower die holder is provided with a hollow lower guide post, the upper die holder is provided with a hollow upper guide post, and the upper guide post is connected with the lower guide post through an inner guide post.

4. The integrated positive and side shaping die of claim 1, wherein the number of the side shaping universal mechanisms is three, and the side shaping universal mechanisms are uniformly distributed in the side shaping direction of the lower die holder.

5. The integrated positive and side shaping die set according to claim 1, wherein the side shaping upper die and the upper die base are fixed on a machine tool slide block through a pressing plate.

6. The positive and negative integrated mold of claim 2, wherein the carrier plate is secured to a lower platform of the machine tool.

7. The integrated positive and negative shaping mold according to claim 1, wherein the lower mold base and the negative shaping lower mold are fixed on the support plate by bolts.