CN217346431U

CN217346431U - Stator riveting die capable of achieving rapid demoulding

Info

Publication number: CN217346431U
Application number: CN202123376644.5U
Authority: CN
Inventors: 陈春妹
Original assignee: Zhongshan Hongxin Electric Appliance Co ltd
Current assignee: Zhongshan Hongxin Electric Appliance Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-09-02
Anticipated expiration: 2031-12-29

Abstract

The utility model relates to a stator mould technical field especially relates to a but rapid demoulding's stator riveting mould. The technical scheme is that the method mainly aims at the problem that a mold cannot be rapidly demolded, and comprises the following steps: including bed die and last mould, the lower extreme four corners department of bed die all is connected with the supporting leg, the mould groove has been seted up to the upper end of bed die, the inside in mould groove is provided with annular push pedal, the lower extreme both sides of annular push pedal all are connected with the connecting rod, two the connecting rod all runs through the lower surface of bed die and common fixedly connected with lifter plate, the both sides of bed die all are provided with the backup pad that is located two supporting leg upper ends, two hydraulic telescoping rod's flexible end all is connected with the lower extreme of lifter plate. The utility model discloses can carry out the drawing of patterns to fashioned product fast, and can make the product upwards deviate from perpendicularly in the drawing of patterns, avoid the product to collide with the mould groove when the drawing of patterns effectively, can improve the qualification rate of product.

Description

Stator riveting die capable of achieving rapid demoulding

Technical Field

The utility model relates to a stator mould technical field especially relates to a but quick drawing of patterns's stator riveting mould.

Background

The mould is used for obtaining various moulds and tools of required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production; in short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts; the stator also needs to use the mould in production, need cool off it after the stator shaping in the mould among the prior art, drawing of patterns after the cooling, difficult quick drawing of patterns in the drawing of patterns at present, can waste certain time, influence the efficiency of processing, and make fashioned product collide with the mould groove easily in the time of drawing of patterns among the prior art, make the product error appear easily, influence the qualification rate of product, in view of above defect, therefore we propose a but quick drawing of patterns stator riveting mould.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a but quick demoulding's stator riveting mould to the problem that exists among the background art.

The technical scheme of the utility model: the utility model provides a but quick drawing of patterns's stator riveting mould, includes bed die and last mould, the lower extreme four corners department of bed die all is connected with the supporting leg, the mould groove has been seted up to the upper end of bed die, the inside in mould groove is provided with annular push pedal, the lower extreme both sides of annular push pedal all are connected with the connecting rod, two the lower surface and the common fixedly connected with lifter plate that the connecting rod all runs through the bed die, the both sides of bed die all are provided with the backup pad that is located two supporting leg upper ends, two the upper end of backup pad all is connected with hydraulic telescoping rod, two hydraulic telescoping rod's flexible end all is connected with the lower extreme of lifter plate.

Preferably, a cross rod is connected between the two connecting rods, the upper end of the cross rod is connected with a guide rod, and the upper end of the guide rod penetrates through the upper surface of the lower die and is fixedly connected with a positioning block.

Preferably, the middle part of the upper end of the lower die is connected with a U-shaped limiting plate, and the inner wall of the upper end of the U-shaped limiting plate is provided with a positioning groove matched with the positioning block.

Preferably, two rectangular through grooves are formed in the inner wall of the lower end of the mold groove, and the two connecting rods penetrate through the two rectangular through grooves respectively and are connected with the two rectangular through grooves in a sliding mode respectively.

Preferably, the upper surface of the upper die is provided with a through groove, and the U-shaped limiting plate can pass through the through groove.

Preferably, two injection molding openings are formed in the upper end of the upper mold, the two injection molding openings are located right above the mold groove, and the two injection molding openings are symmetrically arranged.

Compared with the prior art, the utility model discloses following profitable technological effect has:

1, an annular push plate is arranged in a die groove, when the die needs to be demoulded, an upper die is opened, and then two hydraulic telescopic rods are started, so that the annular push plate moves upwards for a certain distance, a product formed in the die groove can be pushed out, and the demoulding is facilitated;

2. the cross rod is connected between the two connecting rods, the guide rod is connected to the middle of the upper end of the cross rod, and the guide rod penetrates through the lower die in a sliding mode to play a role in guiding the annular push plate in demolding, so that the annular push plate can move vertically;

3. the U-shaped limiting plate is arranged in the middle of the upper end of the lower die, so that the positioning block can be limited;

4. to sum up, the utility model discloses can demould fashioned product fast, and can make the product upwards deviate from perpendicularly in the drawing of patterns, avoid the product to collide with the mould groove when the drawing of patterns effectively, can improve the qualification rate of product.

Drawings

FIG. 1 is a front view of a quick release stator staking die;

FIG. 2 is a schematic view of the annular push plate and the connecting rod of FIG. 1;

FIG. 3 is a schematic view of the internal structure of the mold chase of FIG. 1;

FIG. 4 is a schematic view of the annular push plate of FIG. 3 after disassembly.

Reference numerals: 1. a lower die; 2. an upper die; 3. a mold slot; 4. supporting legs; 5. a support plate; 6. a hydraulic telescopic rod; 7. a lifting plate; 8. a connecting rod; 9. a cross bar; 10. a ring-shaped push plate; 11. a guide bar; 12. positioning a block; 13. a U-shaped limiting plate; 14. a through groove; 15. an injection molding port; 16. a rectangular through groove.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and specific embodiments.

Example one

As shown in fig. 1 and 2, the utility model provides a but quick drawing of patterns's stator riveting mould, including bed die 1 and bed die 2, the lower extreme four corners department of bed die 1 all is connected with supporting leg 4, bed die 3 has been seted up to the upper end of bed die 1, combine fig. 3, the inside of bed die 3 is provided with annular push pedal 10, the lower extreme both sides of annular push pedal 10 all are connected with connecting rod 8, two connecting rods 8 all run through the lower surface of bed die 1 and common fixedly connected with lifter plate 7, refer to fig. 4, two rectangle logical grooves 16 have been seted up to the lower extreme inner wall of bed die 3, two connecting rods 8 run through two rectangle logical grooves 16 respectively and respectively with two rectangle logical grooves 16 sliding connection, make connecting rod 8 can normally reciprocate and drive annular push pedal 10 and remove in bed die 3, be convenient for the going on of drawing of patterns; the both sides of bed die 1 all are provided with backup pad 5 that is located two supporting legs 4 upper ends, and the upper end of two backup pads 5 all is connected with hydraulic telescoping rod 6, and the flexible end of two hydraulic telescoping rod 6 all is connected with the lower extreme of lifter plate 7.

In the embodiment, when a formed product needs to be demolded, the upper die 2 is moved upwards to be opened, then the two hydraulic telescopic rods 6 are started, the telescopic ends of the two hydraulic telescopic rods 6 extend upwards to drive the lifting plate 7 to move upwards, the lifting plate 7 moves upwards to drive the two connecting rods 8 to move upwards, the two connecting rods 8 move upwards to drive the annular push plate 10 to move upwards, the annular push plate 10 moves upwards to push the formed product in the die groove 3 outwards to complete demolding, the telescopic ends of the two hydraulic telescopic rods 6 retract after demolding is completed, the lifting plate 7 is driven to return, the lifting plate 7 moves downwards to drive the two connecting rods 8 to move downwards, the two connecting rods 8 move downwards to drive the annular push plate 10 to move downwards to return to the original position, and then the next product can be processed; the demolding can be rapidly carried out, so that the processing efficiency is improved.

Example two

As shown in fig. 2, the utility model provides a but quick drawing of patterns's stator riveting mould compares in embodiment one, and this embodiment still includes: a cross rod 9 is connected between the two connecting rods 8, the upper end of the cross rod 9 is connected with a guide rod 11, the upper end of the guide rod 11 penetrates through the upper surface of the lower die 1 and is fixedly connected with a positioning block 12, and the positioning block 12 can limit the guide rod 11; with reference to fig. 1, a U-shaped limiting plate 13 is connected to the middle of the upper end of the lower die 1, and a positioning groove matched with the positioning block 12 is formed in the inner wall of the upper end of the U-shaped limiting plate 13, so that the positioning block 12 can be limited during demolding; a through groove 14 is formed in the upper surface of the upper die 2, and the U-shaped limiting plate 13 can pass through the through groove 14, so that the lower die 1 and the upper die 2 can be normally closed; two injection molding openings 15 are formed in the upper end of the upper mold 2, the two injection molding openings 15 are located right above the mold groove 3, the two injection molding openings 15 are symmetrically arranged, and meanwhile, raw materials are injected through the two injection molding openings 15, so that the raw materials can be rapidly and uniformly distributed in the mold groove 3.

In this embodiment, will drive horizontal pole 9 rebound when two connecting rods 8 rebound in the drawing of patterns, horizontal pole 9 rebound drives guide bar 11 and reciprocates, and guide bar 11 can play the effect of vertical guide to annular push pedal 10, makes annular push pedal 10 release fashioned product perpendicularly upwards, avoids fashioned product to collide with mould groove 3 in the drawing of patterns to the qualification rate of product has been improved.

The above embodiments are merely some preferred embodiments of the present invention, and many alternative modifications and combinations can be made to the above embodiments by those skilled in the art based on the technical solution of the present invention and the related teachings of the above embodiments.

Claims

1. The utility model provides a but quick drawing of patterns's stator riveting mould, includes bed die (1) and last mould (2), the lower extreme four corners department of bed die (1) all is connected with supporting leg (4), mould groove (3), its characterized in that have been seted up to the upper end of bed die (1): the inside in mould groove (3) is provided with annular push pedal (10), the lower extreme both sides of annular push pedal (10) all are connected with connecting rod (8), two connecting rod (8) all run through lower surface and common fixedly connected with lifter plate (7) of bed die (1), the both sides of bed die (1) all are provided with backup pad (5) that are located two supporting legs (4) upper end, two the upper end of backup pad (5) all is connected with hydraulic telescoping rod (6), two the flexible end of hydraulic telescoping rod (6) all is connected with the lower extreme of lifter plate (7).

2. The stator riveting die capable of realizing rapid demoulding according to claim 1, wherein a cross rod (9) is connected between the two connecting rods (8), the upper end of the cross rod (9) is connected with a guide rod (11), and the upper end of the guide rod (11) penetrates through the upper surface of the lower die (1) and is fixedly connected with a positioning block (12).

3. The stator riveting die capable of realizing rapid demolding according to claim 2, wherein a U-shaped limiting plate (13) is connected to the middle of the upper end of the lower die (1), and a positioning groove matched with the positioning block (12) is formed in the inner wall of the upper end of the U-shaped limiting plate (13).

4. The stator riveting die capable of realizing rapid demoulding according to claim 1 or 2, wherein two rectangular through grooves (16) are formed in the inner wall of the lower end of the die groove (3), and the two connecting rods (8) respectively penetrate through the two rectangular through grooves (16) and are respectively connected with the two rectangular through grooves (16) in a sliding manner.

5. The rapid demoulding stator riveting die according to claim 3, wherein the upper die (2) is provided with a through groove (14) on the upper surface, and the U-shaped limiting plate (13) can pass through the through groove (14).

6. The stator riveting die capable of realizing rapid demoulding according to claim 1, wherein two injection molding openings (15) are formed in the upper end of the upper die (2), the two injection molding openings (15) are both located right above the die groove (3), and the two injection molding openings (15) are symmetrically arranged.