CN222858539U

CN222858539U - Rear apron board outer plate die

Info

Publication number: CN222858539U
Application number: CN202420811242.8U
Authority: CN
Inventors: 卢光勇; 孙杰
Original assignee: Chongqing Jiewei Mold Manufacturing Co ltd
Current assignee: Chongqing Jiewei Mold Manufacturing Co ltd
Priority date: 2024-04-18
Filing date: 2024-04-18
Publication date: 2025-05-13
Anticipated expiration: 2034-04-18

Abstract

The utility model relates to the technical field of rear skirt plate molds, specifically to a rear skirt plate outer plate mold, comprising a bottom plate, a supporting vertical plate symmetrically installed on the upper end of the bottom plate, a sliding block slidably connected to the supporting vertical plate, a mounting plate fixedly installed on the sliding block, an upper mold mounting block installed at the lower end of the mounting plate, an upper mold installed on the upper mold mounting block, and multiple groups of upper demoulding components are arranged on the upper mold mounting block, and a supporting platform is fixedly installed on the upper end of the bottom plate, and an upper demoulding component and a lower demoulding component are arranged, so that under the action of an ejector plate, the outer plate of the rear skirt plate can be prevented from being attached to the lower mold and being inconvenient for demoulding, and under the action of an ejector pin, the outer plate of the rear skirt plate can be prevented from being attached to the upper mold and being inconvenient for demoulding, so that rapid demoulding can be achieved, manpower can be saved, and production efficiency can be improved; the limiting plate extends into the limiting groove to ensure that the positions of the lower mold and the upper mold do not deviate, thereby improving the stability of the mold.

Description

Rear apron board outer plate die

Technical Field

The utility model relates to the technical field of rear apron plate molds, in particular to a rear apron plate outer plate mold.

Background

The mould is a variety of moulds and tools used for injection moulding, blow moulding, extrusion, die casting or forging, smelting, stamping and other methods in industrial production to obtain the required products. In short, a mold is a tool for making shaped articles, which is made up of various parts, and different molds are made up of different parts, which essentially effect the processing of the shape of the article by changing the physical state of the material being shaped, known as the "industrial master". When the existing die is used for processing, a workpiece is easily attached to the upper die or the lower die, automatic demolding is inconvenient, and manual demolding is needed by workers, so that the production efficiency is low.

Disclosure of utility model

The utility model aims to provide a rear apron board outer plate die for solving the problems in the prior art.

In order to achieve the above purpose, the technical scheme is that the rear apron board outer plate die comprises a bottom plate, a supporting vertical plate is arranged on the bottom plate, a sliding block is connected onto the supporting vertical plate in a sliding mode, a mounting plate is fixedly arranged on the sliding block, an upper die mounting block is arranged at the lower end of the mounting plate, an upper die is arranged on the upper die mounting block, a plurality of groups of upper die stripping assemblies are arranged on the upper die mounting block, a supporting table is fixedly arranged at the upper end of the bottom plate, a lower die mounting block is fixedly arranged on the supporting table, a limiting plate is fixedly arranged at the lower end of the upper die mounting block, a lower die is arranged on the lower die mounting block, a limiting groove is formed in the lower die mounting block and can be used for the limiting plate to stretch in, and a plurality of groups of lower die stripping assemblies are arranged on the lower die.

Preferably, the upper die is located right above the lower die, and the lower die is matched with the upper die.

Preferably, the lower demolding assembly comprises a top movable disc, a movable column, a mounting column and a spring, wherein a containing cavity for mounting the spring is formed in the upper mold, and a sliding groove for sliding of the movable column is formed in the mounting column.

Preferably, the top movable disk is fixedly arranged at the upper end of the movable column, the spring is fixedly arranged in the sliding groove, the lower end of the movable column is fixedly connected with the spring, the upper die is provided with an extending groove for the top movable disk to extend into, and the section of the top movable disk is in a T-shaped arrangement.

Preferably, the upper demolding assembly comprises an installation square plate, a hydraulic rod and a thimble, and the installation square plate is fixedly installed on the upper mold installation block.

Preferably, the hydraulic rod is fixedly arranged at the lower end of the installation square plate, the thimble is fixedly arranged at the output end of the hydraulic rod, and a hole for the thimble to extend in is formed in the upper die.

Compared with the prior art, the utility model has the beneficial effects that:

Through being provided with drawing of patterns subassembly and lower drawing of patterns subassembly, under the effect of top movable disk, can prevent that the laminating of back skirtboard planking from being inconvenient for the drawing of patterns on the bed die, under the effect of thimble, can avoid the laminating of back skirtboard planking to be inconvenient for the drawing of patterns in the bed die, can realize quick drawing of patterns, practiced thrift the manpower, be favorable to improving production efficiency, the limiting plate stretches into the spacing groove, guarantees that the position of bed die and bed die does not appear the deviation, has improved the stability of mould.

Drawings

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

FIG. 2 is a schematic view of a partial structure of the present utility model;

FIG. 3 is a schematic view of the lower stripper assembly of the present utility model;

Fig. 4 is a schematic view of the upper stripper assembly of the present utility model.

The drawing comprises a base plate 1, a supporting vertical plate 2, a sliding block 3, a mounting plate 4, a mounting plate 5, an upper die mounting block 6, an upper die stripping assembly 7, a lower die stripping assembly 8, a lower die 9, a lower die mounting block 10, a limiting plate 11, a limiting groove 12, an upper die 71, a jacking disc 72, a moving column 73, a mounting column 74, a spring 61, a mounting square plate 62, a hydraulic rod 63 and a thimble.

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 to 4, the present utility model provides a technical solution: the utility model provides a back skirtboard planking mould, including bottom plate 1, support riser 2 is installed to bottom plate 1 upper end symmetry, sliding connection has slider 3 on the support riser 2, fixedly mounting has mounting panel 4 on the slider 3, mould installation piece 5 is installed to mounting panel 4 lower extreme, install mould 12 on the last mould installation piece 5, be provided with drawing of patterns subassembly 6 on the multiunit on the last mould installation piece 5, bottom plate 1 upper end fixed mounting has the brace table, fixed mounting has lower mould installation piece 9 on the brace table, go up mould installation piece 5 lower extreme fixed mounting and have limiting plate 10, install bed die 8 on the lower mould installation piece 9, limit groove 11 has been seted up on the lower mould installation piece 9 and can be supplied limiting plate 10 to stretch into, be provided with multiunit bed lower drawing of patterns subassembly 7 on the bed die 8, go up mould 12 and be located directly over bed die 8, bed die 8 cooperatees with last mould 12, through being provided with mould 12 and drawing of patterns subassembly 6 and lower drawing of patterns subassembly 7, under the effect of top movable disk 71, can prevent that the planking from being inconvenient for on bed die 8, laminating behind the planking behind thimble 63 can be in the effect laminating down planking 12, the promotion in the last planking is difficult to realize limiting plate 12, limit position is difficult to realize, limit position 11 is difficult to stretch into with the stability, the stability is guaranteed, the stability is improved, the skirt board is difficult to be reached, the position to be stretched into with the production, the top is difficult to be difficult to the top to the efficiency, and is guaranteed.

The lower demolding assembly 7 comprises a jacking disc 71, a moving column 72, a mounting column 73 and a spring 74, wherein an accommodating cavity for the spring 74 to mount is formed in the upper mold 12, a sliding groove for the moving column 72 to slide is formed in the mounting column 73, the jacking disc 71 is fixedly mounted at the upper end of the moving column 72, the spring 74 is fixedly mounted in the sliding groove, the lower end of the moving column 72 is fixedly connected with the spring 74, an extending groove for the jacking disc 71 to extend into is formed in the upper mold 12, the cross section of the jacking disc 71 is in a T-shaped structure, in the stamping engineering, the lower demolding assembly 7 is under the pressure of a rear skirt plate, the moving column 72 is driven to move downwards and extrude the spring 74, the jacking disc 71 moves into the extending groove, at the moment, the upper end of the jacking disc 71 is flush with the upper end of the lower mold 8, when the demolding is completed, the pressure of the upper mold 12 on the rear skirt plate is relieved, the spring 74 drives the moving column 72 to move upwards, and then drives the jacking disc 71 to lift the rear skirt plate, and the rear skirt plate can be prevented from being attached to the lower mold 8.

The upper demolding assembly 6 comprises an installation square plate 61, a hydraulic rod 62 and a thimble 63, the installation square plate 61 is fixedly installed on the upper mold installation block 5, the hydraulic rod 62 is fixedly installed at the lower end of the installation square plate 61, the thimble 63 is fixedly installed at the output end of the hydraulic rod 62, a hole for the thimble 63 to extend in is formed in the upper mold 12, the hydraulic rod 62 is started, the hydraulic rod 62 drives the thimble 63 to extend into the upper mold 12, the outer plate of the rear apron plate in the upper mold 12 is pushed down, the outer plate of the rear apron plate is prevented from being attached in the upper mold 12, demolding is inconvenient, and efficiency is improved.

When in actual use, when the stamping of the outer plate of the rear apron plate is carried out, the limiting plate 10 stretches into the limiting groove 11, the position of the lower die 8 and the position of the upper die 12 are guaranteed not to deviate, in the stamping engineering, the lower demolding assembly 7 is subjected to the pressure of the outer plate of the rear apron plate, the movable column 72 is driven to move downwards and extrude the spring 74, the jacking disc 71 is moved into the groove, at the moment, the upper end of the jacking disc 71 is flush with the upper end of the lower die 8, when the stamping is completed, the pressure of the upper die 12 on the outer plate of the rear apron plate is relieved, under the action of the elasticity of the spring 74, the spring 74 drives the movable column 72 to move upwards, and then drives the jacking disc 71 to jack up the outer plate of the rear apron plate, the rear apron plate can be prevented from being attached to the lower die 8 so as to be inconvenient to be demolded, the hydraulic rod 62 is started, the hydraulic rod 62 drives the ejector pins 63 to stretch into the upper die 12, the outer plate of the rear apron plate in the upper die 12 is prevented from being attached to the upper die 12 so as to be inconvenient to be demolded.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A rear apron board outer plate die comprises a bottom plate (1) and is characterized in that a supporting vertical plate (2) is arranged on the bottom plate (1), a sliding block (3) is connected to the supporting vertical plate (2) in a sliding mode, a mounting plate (4) is fixedly arranged on the sliding block (3), an upper die mounting block (5) is arranged at the lower end of the mounting plate (4), an upper die (12) is arranged on the upper die mounting block (5), a plurality of groups of upper die stripping assemblies (6) are arranged on the upper die mounting block (5), a lower die mounting block (9) is arranged on the bottom plate (1), a limiting plate (10) is fixedly arranged at the lower end of the upper die mounting block (5), a lower die (8) is arranged on the lower die mounting block (9), a limiting groove (11) is formed in the lower die mounting block (9) and can be used for enabling the limiting plate (10) to stretch in, and a plurality of groups of lower die stripping assemblies (7) are arranged on the lower die (8).

2. A rear skirt outer panel mould according to claim 1 characterised in that the upper mould (12) is located directly above the lower mould (8), the lower mould (8) being co-operating with the upper mould (12).

3. The rear apron board outer plate mold according to claim 2, wherein the lower demolding assembly (7) comprises a top movable plate (71), a movable column (72), a mounting column (73) and a spring (74), wherein a containing cavity for mounting the spring (74) is formed in the upper mold (12), and a sliding groove for sliding the movable column (72) is formed in the mounting column (73).

4. The rear apron board outer plate mold according to claim 3, wherein the top movable plate (71) is fixedly arranged at the upper end of the movable column (72), the spring (74) is fixedly arranged in the sliding groove, the lower end of the movable column (72) is fixedly connected with the spring (74), the upper mold (12) is provided with an extending groove into which the top movable plate (71) extends, and the section of the top movable plate (71) is in a T-shaped arrangement.

5. A rear apron outer plate die as set forth in claim 4, wherein the upper stripper assembly (6) comprises a mounting square plate (61), hydraulic rods (62) and ejector pins (63), the mounting square plate (61) being fixedly mounted on the upper die mounting block (5).

6. The rear apron board outer plate mold according to claim 5, wherein the hydraulic rod (62) is fixedly installed at the lower end of the installation square board (61), the thimble (63) is fixedly installed at the output end of the hydraulic rod (62), and the upper mold (12) is provided with a hole into which the thimble (63) extends.