CN220593882U - Double-door-plate die convenient for discharging - Google Patents

Abstract

The utility model discloses a double-door-plate die convenient for discharging, which comprises a lower die, wherein notches are symmetrically formed in two ends of the lower die, sliding grooves are symmetrically formed in the inner walls of the notches, sliding blocks are slidably connected in the two sliding grooves, movable plates are fixedly connected to adjacent ends of the two sliding blocks, an injection molding groove is formed in the middle position of the top end of the lower die, a supporting plate is slidably connected in the injection molding groove, and connecting plates are fixedly connected to the positions of the two ends of the supporting plate, which correspond to the sliding blocks.

Description

Double-door-plate die convenient for discharging

Technical Field

The utility model relates to the technical field of dies, in particular to a double-door-plate die convenient for discharging.

Background

The mould, various moulds and tools used for injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods to obtain the required products in industrial production, mainly realizes the processing of the appearance of the article through the change of the physical state of the formed material, and has the name of 'industrial mother';

however, when the existing mold is used for discharging formed materials after the production and processing are completed, the damage is easy to occur, the quality of the materials is affected, meanwhile, the mold plate is relatively troublesome to detach and replace, the mold plate cannot be replaced in time, and the adaptability is relatively poor, so that in order to avoid the technical problems, it is necessary to provide a double-door-plate mold convenient for discharging so as to overcome the defects in the prior art.

Disclosure of Invention

The utility model provides a double-door-plate die convenient for discharging, which can effectively solve the problems that the material provided in the background technology is easy to damage and influence the quality of the material when being discharged, and meanwhile, the die plate is troublesome to detach and replace, the die plate can not be replaced in time, and the adaptability is poor.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a double-door-plate die convenient to ejection of compact, includes the bed die, the notch has been seted up to bed die both ends symmetry, the spout has been seted up to notch inner wall symmetry, two the inside sliding connection of spout has the slider, two adjacent one end of slider is fixedly connected with fly leaf, the injection groove has been seted up to bed die top middle part position department, the inside sliding connection of injection groove has the backup pad, backup pad both ends correspond slider position department fixedly connected with connecting plate, the connecting plate other end and slider one end fixed connection;

the upper die is movably connected with the top end of the lower die, the bottom end of the upper die is provided with a mounting groove, a mounting plate is embedded in the mounting groove, two ends of the mounting plate are symmetrically and fixedly connected with limiting plates, clamping grooves are formed in the positions of the symmetrical limiting plates at the bottom end of the upper die, one ends of the limiting plates, far away from the clamping grooves, are provided with nuts through threaded connection, the middle part of the mounting plate is provided with rectangular grooves corresponding to the positions of the injection molding grooves, and templates are slidably connected in the rectangular grooves.

Preferably, the inner wall of the notch is communicated with the inside of the injection molding groove, the width of the sliding block and the width of the connecting plate are equal to the width of the notch, a spring is fixedly connected to the middle position of the bottom end of the movable plate, and the other end of the spring is fixedly connected with the bottom end of the notch.

Preferably, the length and width of the rectangular groove are equal to those of the injection molding groove, and the length and width of the mounting plate are larger than those of the injection molding groove.

Preferably, the nut penetrates through the limiting plate and is connected with the top end of the clamping groove through threads, and the horizontal height of the bottom end of the nut is smaller than that of the bottom end of the limiting plate.

Preferably, a cavity is formed in the upper die at a position corresponding to the template, a fixing plate is fixedly connected to one end, close to the cavity, of the template, and a supporting pad is fixedly connected to one end, away from the template, of the fixing plate.

Preferably, the length and width of the fixing plate and the chamber are larger than those of the rectangular groove, and the outer end of the fixing plate is in sliding connection with the inner wall of the chamber.

Compared with the prior art, the utility model has the beneficial effects that: the utility model has scientific and reasonable structure and safe and convenient use:

1. the movable plate is pushed to move through the cooperation of the spring, the sliding groove, the sliding block, the movable plate, the injection molding groove, the supporting plate, the connecting plate and the spring, so that the movable plate drives the supporting plate to slide in the injection molding groove through the connecting plate, the supporting plate is conveniently driven to slide out of the injection molding groove, and further the formed material is conveniently taken out.

2. Be provided with mounting groove, mounting panel, limiting plate, draw-in groove, nut, rectangle groove and template, through mounting groove and mounting panel cooperation, fix the template in last mould bottom, through the stability of limiting plate, draw-in groove and nut cooperation, further muscle-increasing mounting panel, dismantle the change template simultaneously, improve the adaptability of device.

3. The die plate is provided with a cavity, a fixed plate and a supporting pad, the die plate is limited through the fixed plate, the die plate is prevented from sliding out of the cavity, the supporting plate and the fixed plate are matched, and the die plate is driven to shrink when in compression molding, so that the pressure of the die plate to a material is slowed down, the material is prevented from being damaged due to overlarge pressure, and the quality is influenced.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

In the drawings:

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

FIG. 2 is a schematic view of the structure of the area A of FIG. 1 according to the present utility model;

FIG. 3 is a schematic view of the mounting structure of the fixing plate of the present utility model;

FIG. 4 is a schematic view of the mounting structure of the limiting plate of the present utility model;

reference numerals in the drawings: 1. a lower die; 2. a notch; 3. a chute; 4. a slide block; 5. a movable plate; 6. an injection molding groove; 7. a support plate; 8. a connecting plate; 9. an upper die; 10. a mounting groove; 11. a mounting plate; 12. a limiting plate; 13. a clamping groove; 14. a nut; 15. rectangular grooves; 16. a template; 17. a chamber; 18. a fixing plate; 19. a support pad; 20. and (3) a spring.

Detailed Description

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.

Examples: as shown in fig. 1-4, the utility model provides a technical scheme, a double-door-plate die convenient for discharging is provided, the double-door-plate die comprises a lower die 1, two ends of the lower die 1 are symmetrically provided with notches 2, the inner walls of the notches 2 are symmetrically provided with sliding grooves 3, the interiors of the two sliding grooves 3 are respectively and slidably connected with sliding blocks 4, adjacent ends of the two sliding blocks 4 are respectively and fixedly connected with a movable plate 5, the middle position of the top end of the lower die 1 is provided with an injection molding groove 6, the inner walls of the notches 2 are communicated with the interiors of the injection molding grooves 6 for conveniently pushing the movable plates 5, the widths of the sliding blocks 4 and the connecting plates 8 are equal to the widths of the notches 2, the middle position of the bottom ends of the movable plates 5 is fixedly connected with springs 20, the other ends of the springs 20 are fixedly connected with the bottom ends of the notches 2, the interiors of the injection molding grooves 6 are slidably connected with supporting plates 7, the two ends of the supporting plates 7 are fixedly connected with connecting plates 8 corresponding to the positions of the sliding blocks 4, and the other ends of the connecting plates 8 are fixedly connected with one ends of the sliding blocks 4.

The top end of the lower die 1 is movably connected with an upper die 9, the bottom end of the upper die 9 is provided with a mounting groove 10, a mounting plate 11 is embedded in the mounting groove 10, in order to ensure the consistency of the rectangular groove 15 and the injection molding groove 6, the length and the width of the rectangular groove 15 are equal to those of the injection molding groove 6, the length and the width of the mounting plate 11 are both larger than those of the injection molding groove 6, two ends of the mounting plate 11 are symmetrically and fixedly connected with limiting plates 12, clamping grooves 13 are formed in the positions of the symmetrical limiting plates 12 at the bottom end of the upper die 9, one end, far away from the clamping grooves 13, of the limiting plates 12 is connected with nuts 14 through threads, in order to facilitate fixing and dismounting of the mounting plate 11, the nuts 14 penetrate through the limiting plates 12 and the top ends of the clamping grooves 13 through threads, the horizontal height of the bottom ends of the nuts 14 is smaller than that of the limiting plates 12, the rectangular groove 15 is formed in the positions of the middle of the mounting plate 11 corresponding to the injection molding groove 6, and templates 16 are slidingly connected in the rectangular groove 15;

in order to slow down the pressure of the template 16 to the material, the position department of upper mould 9 inside corresponding template 16 has seted up cavity 17, and template 16 is close to cavity 17 one end fixedly connected with fixed plate 18, and for convenient fixed plate 18 slides in cavity 17 inside, the length and the width of fixed plate 18 and cavity 17 are all greater than the length and the width of rectangular channel 15, and fixed plate 18 outer end and cavity 17 inner wall sliding connection, fixed plate 18 is kept away from template 16 one end fixedly connected with supporting pad 19.

The working principle and the using flow of the utility model are as follows: in the process of using the double-door-plate mold convenient for discharging, firstly, materials are led into the injection molding groove 6, the lower mold 1 is matched with the upper mold 9 to enable the mold plate 16 to mold the materials, and meanwhile, the support pad 19 is matched with the fixed plate 18 to drive the mold plate 16 to shrink in the molding process, so that the pressure of the mold plate 16 on the materials is slowed down, the materials are prevented from being damaged due to overlarge pressure, and the molding quality of the materials is affected;

then, after the compression molding is finished, through the telescopic characteristic of the spring 20 and the cooperation of the sliding groove 3 and the sliding block 4, the movable plate 5 is pushed to slide along the notch 2, so that the connecting plate 8 is driven to move, the connecting plate 8 slides out of the injection molding groove 6 with the supporting plate 7, further, the molding material at the top end of the supporting plate 7 is brought out, the taking out of people is facilitated, and the processing efficiency is improved;

finally, the limiting plate 12 is fixed through the safety nut 14, so that the limiting plate 12 fixes the mounting plate 11 inside the mounting groove 10, the template 16 is conveniently fixed, the stability of the template 16 is improved, the mounting plate 11 is conveniently detached through the nut 14, the template 16 is conveniently replaced, and the adaptability of the die is improved.

Finally, it should be noted that: the foregoing is merely a preferred example of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (6)

1. Double door slab die convenient to ejection of compact, including bed die (1), its characterized in that: notch (2) have been seted up to bed die (1) both ends symmetry, spout (3) have been seted up to notch (2) inner wall symmetry, two equal sliding connection in spout (3) are inside has slider (4), two adjacent one end of slider (4) is fixedly connected with fly leaf (5), injection molding groove (6) have been seted up in bed die (1) top middle part position department, injection molding groove (6) inside sliding connection has backup pad (7), backup pad (7) both ends correspond slider (4) position department fixedly connected with connecting plate (8), connecting plate (8) other end and slider (4) one end fixed connection;

the utility model discloses a mould, including mounting panel (11), mounting panel (15), draw-in groove (13) have been seted up to draw-in groove (13) are seted up in mounting panel (9) top swing joint, mounting panel (10) are seted up to last mould (9) bottom, mounting panel (11) both ends symmetry fixedly connected with limiting plate (12), draw-in groove (13) have been seted up in draw-in groove (12) bottom symmetry limiting plate (12) position department, draw-in groove (13) one end is kept away from to limiting plate (12) has nut (14) through threaded connection, rectangular channel (15) have been seted up in mounting panel (11) middle part correspondence injection molding groove (6) position department, rectangular channel (15) inside sliding connection has template (16).

2. The dual door panel mold for facilitating discharging according to claim 1, wherein: the inner wall of the notch (2) is communicated with the inside of the injection molding groove (6), the widths of the sliding block (4) and the connecting plate (8) are equal to the width of the notch (2), a spring (20) is fixedly connected to the middle of the bottom end of the movable plate (5), and the other end of the spring (20) is fixedly connected with the bottom end of the notch (2).

3. The dual door panel mold for facilitating discharging according to claim 1, wherein: the length and the width of the rectangular groove (15) are equal to those of the injection molding groove (6), and the length and the width of the mounting plate (11) are larger than those of the injection molding groove (6).

4. The dual door panel mold for facilitating discharging according to claim 1, wherein: the nut (14) penetrates through the limiting plate (12) and is connected with the top end of the clamping groove (13) through threads, and the horizontal height of the bottom end of the nut (14) is smaller than that of the bottom end of the limiting plate (12).

5. The dual door panel mold for facilitating discharging according to claim 1, wherein: the mold is characterized in that a cavity (17) is formed in the upper mold (9) at a position corresponding to the template (16), a fixing plate (18) is fixedly connected to one end, close to the cavity (17), of the template (16), and a supporting pad (19) is fixedly connected to one end, far away from the template (16), of the fixing plate (18).

6. The dual gate mold facilitating discharging as defined in claim 5, wherein: the length and the width of the fixing plate (18) and the cavity (17) are larger than those of the rectangular groove (15), and the outer end of the fixing plate (18) is in sliding connection with the inner wall of the cavity (17).