CN212370995U

CN212370995U - Bending die of washing machine control seat

Info

Publication number: CN212370995U
Application number: CN202020495676.3U
Authority: CN
Inventors: 张华清
Original assignee: Jiangsu Suncn Precision Tool Technology Co ltd
Current assignee: Jiangsu Suncn Precision Tool Technology Co ltd
Priority date: 2020-04-07
Filing date: 2020-04-07
Publication date: 2021-01-19
Anticipated expiration: 2030-04-07

Abstract

The utility model discloses a washing machine control seat's mould of bending, including the upper die base, the die holder, the upper padding plate, the lower bolster, an upper fixed plate, the bottom plate, press the flitch, bend the terrace die and bend the die, the upper padding plate is connected in the upper die base lower extreme, the bottom plate is connected in the upper end of die holder, the bottom plate is connected in the upper end of lower bolster, the die connection of bending is on the bottom plate, the terrace die of bending is installed on the upper fixed plate, the terrace die of bending includes side drift and bight drift of bending, the upper portion of bight drift of bending is connected with the elastic component, the lower extreme of elastic component supports presses on the up end of bight drift of bending, the upper end of elastic. The utility model discloses a set up the elastic component so that bight drift and the side drift of bending flush, when bending, under the effect of lower mould, the elastic component compression, bight drift of bending can not take place to interfere with the work piece, has solved the problem that the product side was hindered by the drawing.

Description

Bending die of washing machine control seat

Technical Field

The utility model relates to the technical field of mold, especially, relate to a washing machine control seat's mould of bending.

Background

The drum washing machine originates from Europe, and the washing method is designed by simulating the principle that a hammer strikes clothes. The control seat is one of the important components of the drum washing machine, and the control seat of the drum washing machine needs to be bent during production. As shown in fig. 1, a schematic structural diagram of a drum washing machine control seat is shown, and due to the limitation of the shape of the drum washing machine control seat, the stroke of a corner bending punch of a conventional drum washing machine control seat bending die is different from the stroke of a side bending punch, so that when the drum washing machine control seat bending die is designed, a height difference exists between the corner bending punch and the side bending punch, which can solve the problem of the puzzles caused by the difference of the strokes between the corner bending punch and the side bending punch, and has the characteristics of simple structure and convenience in manufacturing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to the above-mentioned problem, a washing machine control seat's the mould of bending is provided to the bight of solving current drum type washing machine control seat mould of bending has the difference in height between the drift and the side drift of bending, and when bending, the side of product is easily hindered by the pulling, influences product quality's problem.

The utility model aims at realizing through the following technical scheme:

a bending die of a washing machine control seat comprises an upper die base, a lower die base, an upper padding plate, a lower padding plate, an upper fixing plate, a lower fixing plate, a pressure plate, a bending male die and a bending female die, wherein the upper padding plate is connected to the lower end of the upper die base; in an initial state, the corner bending punch protrudes downwards under the action of the elastic piece so that the corner bending punch is flush with the side bending punch.

As a preferred scheme of the utility model, the elastic component is nitrogen spring.

As a preferred scheme of the utility model, it has the guide way to open on the bight drift of bending, the guide way is arranged along vertical direction, the lower extreme of upper padding plate is located the outside of bight drift of bending is provided with the stopper, be provided with on the stopper with guide way matched with guide block.

As an optimized scheme of the utility model, the guide way is 2, and is corresponding, the guide block is 2.

As an optimized proposal of the utility model, the guide block and the limiting block are of an integrated structure.

The beneficial effects of the utility model are that, a washing machine control seat's mould of bending flushes through setting up the elastic component so that bight drift and the side drift of bending, when bending, under the effect of lower mould, the elastic component compression, bight drift of bending can not take place to interfere with the work piece, has solved the problem that the product side was strained, effectively guarantees product quality.

Drawings

FIG. 1 is a schematic view of a control seat of a washing machine;

FIG. 2 is a schematic structural diagram of a bending mold of a washing machine control seat in an initial state;

FIG. 3 is a schematic view of another view angle structure of a bending mold of a washing machine control seat in an initial state;

FIG. 4 is a schematic structural diagram of a bending mold of a washing machine control seat in another state;

fig. 5 is a schematic view of a matching structure of the corner bending punch and the limiting block.

In the figure:

1. an upper fixing plate; 2. a material pressing plate; 3. side bending a punch; 4. a limiting block; 5. a nitrogen spring; 6. corner bending punch heads; 7. and a guide block.

Detailed Description

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings. It is to be understood that the embodiments described herein are merely illustrative of the present invention and are not limiting thereof.

Referring to fig. 2 to 5, fig. 2 is a schematic structural view of a bending die of a washing machine control seat in an initial state; FIG. 3 is a schematic view of another view angle structure of a bending mold of a washing machine control seat in an initial state; FIG. 4 is a schematic structural diagram of a bending mold of a washing machine control seat in another state; fig. 5 is a schematic view of a matching structure of the corner bending punch and the limiting block.

In this embodiment, a bending die of a control seat of a washing machine comprises an upper die base, a lower die base, an upper padding plate, a lower padding plate, an upper fixing plate 1, a lower fixing plate, a pressure plate 2, a bending male die and a bending female die, the upper backing plate is connected with the lower end of the upper die base, the material pressing plate 2 and the upper fixing plate 1 are connected with the lower end of the upper backing plate, the lower backing plate is connected with the upper end of the lower die holder, the lower fixing plate is connected with the upper end of the lower backing plate, the bending female die is connected to the lower fixing plate, the bending male die is arranged on the upper fixing plate, and the bending male die comprises a side bending punch 3 and a corner bending punch 6, the upper part of the corner bending punch 6 is connected with a nitrogen spring 5, the lower end of the nitrogen spring 5 is pressed against the upper end face of the corner bending punch 6, and the upper end of the nitrogen spring 5 is pressed against the lower end face of the upper backing plate; in the initial state, the corner bending punch 6 is extended downward by the nitrogen spring 5 so that the corner bending punch 6 is flush with the side bending punch 3.

In order to ensure that the corner bending punch 6 does not deviate when moving up and down, in the embodiment, the corner bending punch 6 is provided with a guide groove, the guide groove is arranged along the vertical direction, the lower end of the upper padding plate is positioned on the outer side of the corner bending punch 6, the limiting block 4 is provided with a guiding block 7 matched with the guide groove, in the embodiment, the number of the guide grooves is 2, and the number of the corresponding guiding block 7 is 2.

In order to facilitate production and manufacture, in this embodiment, the guide block 7 and the limiting block 4 are integrated.

According to the bending die of the washing machine control seat, the nitrogen spring 5 is arranged so that the corner bending punch 6 is flush with the side bending punch 3, when the corner bending punch 6 moves upwards relative to the side bending punch 3 under the action of the lower die due to compression of the nitrogen spring 5, the corner bending punch 6 cannot interfere with a workpiece, the problem that the side face of a product is strained is solved, and the product quality is effectively guaranteed.

The above embodiments have been merely illustrative of the basic principles and features of the present invention, and the present invention is not limited by the above embodiments, and does not depart from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims.

Claims

1. The utility model provides a washing machine control seat's mould of bending, includes upper die base, die holder, upper padding plate, lower bolster, an upper fixed plate, lower plate, presses the flitch, bends the terrace die and bends the die, the upper padding plate connect in the upper die base lower extreme, press the flitch the upper fixed plate connect in the lower extreme of upper padding plate, the lower bolster connect in the upper end of die holder, the lower plate connect in the upper end of lower bolster, bend the die connect in on the lower plate, bend the terrace die install in on the upper fixed plate, just bend the terrace die and include side bend drift and bight bend drift, its characterized in that: the upper part of the corner bending punch is connected with an elastic piece, the lower end of the elastic piece is pressed against the upper end face of the corner bending punch, and the upper end of the elastic piece is pressed against the lower end face of the upper backing plate; in an initial state, the corner bending punch protrudes downwards under the action of the elastic piece so that the corner bending punch is flush with the side bending punch.

2. The bending die for the washing machine control seat according to claim 1, characterized in that: the elastic piece is a nitrogen spring.

3. The bending die of the washing machine control seat according to claim 1 or 2, characterized in that: the corner bending punch is provided with a guide groove, the guide groove is arranged in the vertical direction, the lower end of the upper padding plate is located on the outer side of the corner bending punch and is provided with a limiting block, and a guide block matched with the guide groove is arranged on the limiting block.

4. The bending die for the washing machine control seat according to claim 3, characterized in that: the guide way is 2, and corresponding, the guide block is 2.

5. The bending die for the washing machine control seat according to claim 4, characterized in that: the guide block and the limiting block are of an integral structure.