CN220805189U - New energy automobile accessory hot extrusion die - Google Patents

Abstract

The utility model discloses a hot extrusion die for a new energy automobile part, which comprises a lower die and an extrusion die, wherein a supporting plate is arranged at the rear end of the lower die, the supporting plate is L-shaped, a pressing plate is arranged at the lower end of the supporting plate, the extrusion die is arranged on the lower end surface of the pressing plate, a die cavity is arranged in the lower die, the size of the extrusion die is matched with that of the die cavity, a sealing seat is arranged at the lower end of the pressing plate, connecting rods are symmetrically arranged at the upper ends of the sealing seats, the upper ends of the connecting rods are connected with the lower end surface of the pressing plate, when the hot extrusion die for the new energy automobile part is used, materials are placed in the die cavity after the sealing seat is connected with the inside of a sealing groove, and therefore the materials in the die cavity can be extruded through a first hydraulic cylinder.

Description

New energy automobile accessory hot extrusion die

Technical Field

The utility model relates to the technical field of dies, in particular to a hot extrusion die for a new energy automobile part.

Background

An automobile accessory is a product that serves an automobile as well as individual units that make up the automobile as a whole. Automobile accessories are various, and with the improvement of the living standard of people, people consume automobiles more and more, and the market of the automobile accessories is becoming larger and larger. In recent years, automobile parts manufacturers have also been rapidly developing, and in the production of automobile parts, some parts are required to be molded by pressing a heated casting through a die.

The casting is generally placed in the die to carry out extrusion work, but the existing hot extrusion die for the new energy automobile parts has the following problems:

As shown in patent publication No. CN217570232U, since the side wall of the mold has no device capable of shielding the material, when the material is placed in the cavity, the material is easy to overflow when the material is extruded, and when the material is small, the quality of the molded parts is poor, and when the material is extruded in a large amount, the material is easy to overflow.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides the hot extrusion die for the new energy automobile parts, and solves the problem that materials overflow when the hot extrusion die for the new energy automobile parts is extruded.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a new energy automobile spare part hot extrusion mould, includes bed die and extrusion die, the backup pad is installed to the rear end of bed die, and the backup pad is L shape, the clamp plate is installed to the lower extreme of backup pad, and the extrusion die installs in the lower extreme surface of clamp plate, the inside of bed die is provided with the die cavity, and the size of extrusion die and the size assorted of die cavity, the sealing seat is installed to the lower extreme of clamp plate, and the upper end symmetry of sealing seat installs the connecting rod, the upper end of connecting rod is connected with the lower extreme surface of clamp plate.

Preferably, the lower end surface of the supporting plate is symmetrically provided with a second hydraulic cylinder, and the output of the second hydraulic cylinder is connected with the upper end surface of the pressing plate.

Preferably, the upper end of the lower die is symmetrically provided with a limiting rod, and two ends of the pressing plate are respectively sleeved on the rod wall of the limiting rod and are in sliding connection with the limiting rod.

Preferably, the interior of the sealing seat is communicated with the die cavity and is matched with the opening size of the die cavity.

Preferably, a sealing groove is formed in the side wall of the upper end of the lower die, the size of the sealing groove is matched with the whole size of the sealing seat, the die cavity is arranged in the sealing groove, and the lower end of the sealing seat is in sealing connection with the sealing groove.

Preferably, a first hydraulic cylinder is installed at the upper end of the pressing plate, and the output end of the first hydraulic cylinder penetrates through the lower end of the pressing plate and is connected with the upper end of the extrusion die.

The utility model provides a hot extrusion die for a new energy automobile part. The beneficial effects are as follows:

This new energy automobile spare part hot extrusion die, when using new energy automobile spare part hot extrusion die, through making the sealing seat connect in the inside back of seal groove, place the material in the inside of die cavity, make the extrusion die downwardly moving through first pneumatic cylinder to can extrude the material in the die cavity, and because the sealing seat that sets up can prevent when carrying out the extrusion, make inside material overflow.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a side view of the present utility model;

FIG. 3 is a top view of a platen of the present utility model.

In the figure, 1-lower die, 2-clamp plate, 3-gag lever post, 4-backup pad, 5-first pneumatic cylinder, 6-second pneumatic cylinder, 7-seal seat, 8-connecting rod, 9-die cavity, 10-seal groove, 11-squeeze film.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the embodiment of the utility model provides a technical scheme: the utility model provides a new energy automobile spare part hot extrusion die, includes bed die 1 and extrusion die 11, backup pad 4 is installed to the rear end of bed die 1, and backup pad 4 is L shape, clamp plate 2 is installed to the lower extreme of backup pad 4, and extrusion die 11 installs in clamp plate 2's lower extreme surface, the inside of bed die 1 is provided with die cavity 9, and the size of extrusion die 11 and the size assorted of die cavity 9, seal holder 7 is installed to clamp plate 2's lower extreme, and seal holder 7's upper end symmetry installs connecting rod 8, connecting rod 8's upper end and clamp plate 2's lower extreme surface connection.

The second hydraulic cylinders 6 are symmetrically installed on the lower end surface of the supporting plate 4, and the output of the second hydraulic cylinders 6 is connected to the upper end surface of the pressing plate 2, so that the pressing plate 2 can be moved downwards through the second hydraulic cylinders 6.

The upper end symmetry of bed die 1 installs gag lever post 3, the both ends of clamp plate 2 cup joint respectively and install in gag lever post 3's pole wall, and with gag lever post 3 sliding connection to can carry out spacing and remove more stably to the removal of clamp plate 2.

The inside of the sealing seat 7 is communicated with the die cavity 9, and is matched with the opening size of the die cavity 9, so that when the extrusion die 11 at the upper end moves downwards, the sealing seat 7 can be penetrated inside.

The upper end lateral wall of bed die 1 is provided with seal groove 10, and the size of seal groove 10 and the whole size phase-match of seal seat 7, die cavity 9 sets up in the inside of seal groove 10, and the lower extreme of seal seat 7 and the inside sealing connection of seal groove 10 to prevent when carrying out the extrusion, inside material can not spill over.

The upper end of the pressing plate 2 is provided with a first hydraulic cylinder 5, and the output end of the first hydraulic cylinder 5 penetrates through the lower end of the pressing plate 2 and is connected with the upper end of the extrusion die 11, so that the extrusion die 11 can be downwards moved through the first hydraulic cylinder 5, and materials in the die cavity 9 are extruded.

The working principle of the device is as follows: when the new energy automobile accessory hot extrusion die is used, the pressing plate 2 moves downwards when the first hydraulic cylinder 5 is used, the lower end of the sealing seat 7 is connected to the inside of the sealing groove 10, then materials are placed in the die cavity 9, the first hydraulic cylinder 5 is opened, the extrusion die 11 penetrates through the inside of the sealing seat 7, and the materials in the inside can be extruded.

The utility model relates to a 1-lower die, a 2-pressing plate, a 3-limiting rod, a 4-supporting plate, a 5-first hydraulic cylinder, a 6-second hydraulic cylinder, a 7-sealing seat, an 8-connecting rod, a 9-die cavity, a 10-sealing groove and an 11-extrusion film, wherein the components are all universal standard components or components known to a person skilled in the art, and the structures and principles of the components are all known to the person through technical manuals or through a routine experiment method.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (6)

1. New energy automobile spare part hot extrusion mould, including bed die (1) and extrusion die (11), its characterized in that: the back end of bed die (1) is installed backup pad (4), and backup pad (4) are L shape, clamp plate (2) are installed to the lower extreme of backup pad (4), and extrusion die (11) are installed in the lower extreme surface of clamp plate (2), the inside of bed die (1) is provided with die cavity (9), and the size of extrusion die (11) and the size phase-match of die cavity (9), sealing seat (7) are installed to the lower extreme of clamp plate (2), and connecting rod (8) are installed to the upper end symmetry of sealing seat (7), the upper end of connecting rod (8) is connected with the lower extreme surface of clamp plate (2).

2. The new energy automobile spare part hot extrusion die of claim 1, wherein: the lower end surface of the supporting plate (4) is symmetrically provided with a second hydraulic cylinder (6), and the output of the second hydraulic cylinder (6) is connected to the upper end surface of the pressing plate (2).

3. The new energy automobile spare part hot extrusion die of claim 1, wherein: the upper end of the lower die (1) is symmetrically provided with a limiting rod (3), and two ends of the pressing plate (2) are respectively sleeved on the rod wall of the limiting rod (3) and are in sliding connection with the limiting rod (3).

4. The new energy automobile spare part hot extrusion die of claim 1, wherein: the inside of the sealing seat (7) is communicated with the die cavity (9) and is matched with the opening of the die cavity (9) in size.

5. The new energy automobile spare part hot extrusion die of claim 1, wherein: the upper end lateral wall of bed die (1) is provided with seal groove (10), and the size of seal groove (10) and the whole size phase-match of seal seat (7), die cavity (9) set up in the inside of seal groove (10), and the lower extreme of seal seat (7) and the inside sealing connection of seal groove (10).

6. The new energy automobile spare part hot extrusion die of claim 1, wherein: the upper end of the pressing plate (2) is provided with a first hydraulic cylinder (5), and the output end of the first hydraulic cylinder (5) penetrates through the lower end of the pressing plate (2) and is connected with the upper end of the extrusion die (11).