CN218256192U

CN218256192U - Swing link type double-push-plate secondary ejection die

Info

Publication number: CN218256192U
Application number: CN202222069490.3U
Authority: CN
Inventors: 徐皓亮
Original assignee: Wenzhou Ruidu Steel Mould Co ltd
Current assignee: Wenzhou Ruidu Steel Mould Co ltd
Priority date: 2022-08-08
Filing date: 2022-08-08
Publication date: 2023-01-10
Anticipated expiration: 2032-08-08

Abstract

The utility model discloses a two push pedal quadratic term of pendulum-rod formula mould, including the base, the top of base is provided with the mould body, the equal fixedly connected with installation piece in the left and right sides of mould body. The utility model discloses a first draw-in groove, the second fixture block, the drive block, driving motor, the threaded rod, the thread bush, the second movable plate, the drive wheel, first spring, first movable plate, the connecting block, the cooperation of first fixture block and second draw-in groove, driving motor's output shaft passes through the threaded rod and the thread bush drives the second movable plate and removes, then through the effect of first spring to first movable plate, make first fixture block and first draw-in groove block, when the connecting block removes and the inner wall contact of install bin, first movable plate is spacing this moment, the second movable plate passes through drive wheel and drive block and drives the second fixture block and remove, make its and second draw-in groove block, and is simple in operation, firm in connection nature is strong, thereby reach the effect that work efficiency is high, the problem that current device work efficiency is low is solved.

Description

Swing link type double-push-plate secondary ejection die

Technical Field

The utility model relates to the technical field of mold, specifically be two ejecting moulds of push pedal secondary of pendulum-rod type.

Background

The mould, the industrial production is used for getting various moulds and tools of the desired product by injection molding, blow molding, extruding, die-casting or forging and pressing molding, smelting, stamping, etc., in short, the mould is the tool used for shaping articles, this kind of tool is formed by various parts, different moulds are formed by different parts, it mainly realizes the processing of the appearance of the article through the change of the physical state of the shaping material, sometimes because of the special shape of the plastic part or the need of production automation, after a demoulding and pushing out the movements, the plastic part is still difficult to take out or can't drop automatically from the die cavity, must increase a demoulding and pushing out movements again, can make the plastic part demould; sometimes, in order to avoid that the stress of the plastic part is too large when the plastic part is pushed out in one-time demolding, the plastic part is pushed out in a secondary demolding mode so as to ensure the quality of the plastic part, the demolding mechanism is called as a secondary pushing device, the conventional device is fixedly installed through bolts, the positioning and the installation are inconvenient, the firmness is poor, and the working efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a two push pedal quadratic terms of swing link formula are ejecting mould, possess the advantage that work efficiency is high, have solved the problem that current device work efficiency is low.

In order to achieve the above object, the utility model provides a following technical scheme: the swing rod type double-push-plate secondary ejection die comprises a base, wherein a die body is arranged at the top of the base, mounting blocks are fixedly connected to the left side and the right side of the die body, a first clamping groove is formed in the left side of each mounting block, a through groove is formed in the bottom of each mounting block, a second clamping block is arranged in an inner cavity of each through groove, a driving block is fixedly connected to the bottom of each second clamping block, a second spring is sleeved on the surface of each second clamping block, a mounting box is fixedly connected to the top of the die body, a driving motor is fixedly connected to one side of the mounting box, a threaded rod is fixedly connected to the output shaft of the driving motor, a threaded sleeve is sleeved on the surface of each threaded rod, a second moving plate is fixedly connected to the surface of the threaded sleeve, a driving wheel is fixedly connected to the other side of the second moving plate, a first moving plate is fixedly connected to the inner cavity of the mounting box, a first moving plate is fixedly connected to the other end of the first spring, a connecting block is fixedly connected to the bottom of the first moving plate, a first clamping block is fixedly connected to the other side of the second moving plate, and a second clamping groove is formed in the surface of the first clamping block.

Preferably, one end of the second spring is fixedly connected with the bottom of the mounting block, and the other end of the second spring is fixedly connected with the top of the driving block.

Preferably, the top of the second moving plate is fixedly connected with a limiting block, and the other side of the limiting block is slidably connected with a limiting groove.

Preferably, the front of install bin is provided with control button, control button's output and driving motor's input electric connection.

Preferably, the bottom of the base is fixedly connected with a heat dissipation box, and an inner cavity of the heat dissipation box is provided with a heat dissipation fan.

Preferably, the number of the first clamping blocks is four, and the number of the installation boxes is two.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a first draw-in groove, the second fixture block, the drive block, driving motor, the threaded rod, the thread bush, the second movable plate, the drive wheel, first spring, first movable plate, the connecting block, the cooperation of first fixture block and second draw-in groove, driving motor's output shaft passes through threaded rod and thread bush and drives the second movable plate and remove, then through the effect of first spring to first movable plate, make first fixture block and first draw-in groove block, when the connecting block removes the inner wall contact with the install bin, first movable plate is spacing this moment, the second movable plate passes through drive wheel and drive block and drives the removal of second fixture block, make it and second draw-in groove block, and is simple in operation, firm in connection is strong, thereby reach the effect that work efficiency is high, the problem that current device work efficiency is low is solved.

2. The utility model discloses a stopper and spacing groove's cooperation is convenient for make first movable plate and the staggered removal of second movable plate, and through heat dissipation case and cooling fan's cooperation, be convenient for carry on spacingly to the mould body, improve device's security.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1 according to the present invention;

fig. 3 is a front view of the structure of the present invention.

In the figure: 1. a base; 2. a mold body; 3. mounting blocks; 4. a first card slot; 5. a second fixture block; 6. a drive block; 7. a second spring; 8. installing a box; 9. a drive motor; 10. a threaded rod; 11. a threaded sleeve; 12. a second moving plate; 13. a drive wheel; 14. a first spring; 15. a first moving plate; 16. connecting blocks; 17. a first clamping block; 18. a second card slot; 19. a limiting block; 20. a limiting groove; 21. a control button; 22. a heat dissipation box; 23. a heat radiation fan.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the swing link type double-push plate secondary ejection die comprises a base 1, a heat dissipation box 22 is fixedly connected to the bottom of the base 1, a heat dissipation fan 23 is arranged in an inner cavity of the heat dissipation box 22, the first movable plate 15 and the second movable plate 12 are convenient to stagger and move through cooperation of a limiting block 19 and a limiting groove 20, the die body 2 is convenient to limit through cooperation of the heat dissipation box 22 and the heat dissipation fan 23, safety of the die is improved, the die body 2 is arranged at the top of the base 1, mounting blocks 3 are fixedly connected to the left side and the right side of the die body 2, a first clamping groove 4 is arranged on the left side of each mounting block 3, a through groove is arranged at the bottom of each mounting block 3, a second clamping block 5 is arranged in an inner cavity of each through groove, a driving block 6 is fixedly connected to the bottom of each second clamping block 5, a second spring 7 is sleeved on the surface of each second clamping block 5, one end of each second spring 7 is fixedly connected to the bottom of each mounting block 3, the other end of the second spring 7 is fixedly connected with the top of the driving block 6, the top of the die body 2 is fixedly connected with an installation box 8, the front of the installation box 8 is provided with a control button 21, the output end of the control button 21 is electrically connected with the input end of the driving motor 9, one side of the installation box 8 is fixedly connected with the driving motor 9, the output shaft of the driving motor 9 is fixedly connected with a threaded rod 10, the surface of the threaded rod 10 is sleeved with a threaded sleeve 11, the surface of the threaded sleeve 11 is fixedly connected with a second moving plate 12, the top of the second moving plate 12 is fixedly connected with a limiting block 19, the other side of the limiting block 19 is slidably connected with a limiting groove 20, the other side of the second moving plate 12 is fixedly connected with a driving wheel 13, the inner cavity of the installation box 8 is fixedly connected with a first spring 14, and the other end of the first spring 14 is fixedly connected with a first moving plate 15, the bottom of the first moving plate 15 is fixedly connected with a connecting block 16, the other side of the second moving plate 12 is fixedly connected with a first clamping block 17, the number of the first clamping blocks 17 is four, the number of the installation boxes 8 is two, the second clamping grooves 18 are formed in the surface of the first clamping block 17, the first clamping grooves 4, the second clamping blocks 5, the driving block 6, the driving motor 9, the threaded rod 10, the threaded sleeve 11, the second moving plate 12, the driving wheel 13, the first spring 14, the first moving plate 15, the connecting block 16, the first clamping blocks 17 and the second clamping grooves 18 are matched, an output shaft of the driving motor 9 drives the second moving plate 12 to move through the threaded rod 10 and the threaded rod 10, then the first clamping block 17 is clamped with the first clamping grooves 4 under the action of the first spring 14 on the first moving plate 15, when the connecting block 16 moves to contact with the inner wall of the installation boxes 8, the first moving plate 15 is limited at the moment, the second moving plate 12 drives the second clamping blocks 5 to move through the driving wheel 13 and the driving block 6 to be clamped with the second clamping grooves 18, the connecting block, the first clamping blocks are simple in operation and high in connection firmness is achieved, and high in connection firmness in connection, and low working efficiency of the existing device is achieved.

During the use, driving motor 9's output shaft passes through threaded rod 10 and thread bush 11 and drives second movable plate 12 and remove, then through first spring 14 to first movable plate 15's effect, make first fixture block 17 and first draw-in groove 4 block, when connecting block 16 removes the inner wall contact with install bin 8, first movable plate 15 was spacing this moment, second movable plate 12 drives second fixture block 5 through drive wheel 13 and drive block 6 and removes, make its and 18 blocks of second draw-in groove, the operation is thus simple, firm in connection is strong, thereby reach the effect that work efficiency is high.

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

Claims

1. Ejector die of two push pedal secondary of pendulum rod formula, including base (1), its characterized in that: the die is characterized in that a die body (2) is arranged at the top of the base (1), mounting blocks (3) are fixedly connected to the left side and the right side of the die body (2), a first clamping groove (4) is formed in the left side of each mounting block (3), a through groove is formed in the bottom of each mounting block (3), a second clamping block (5) is arranged in an inner cavity of each through groove, a driving block (6) is fixedly connected to the bottom of each second clamping block (5), a second spring (7) is sleeved on the surface of each second clamping block (5), a mounting box (8) is fixedly connected to the top of the die body (2), a driving motor (9) is fixedly connected to one side of each mounting box (8), a threaded rod (10) is fixedly connected to an output shaft of the driving motor (9), a threaded sleeve (11) is sleeved on the surface of the threaded rod (10), a second moving plate (12) is fixedly connected to the surface of the threaded sleeve (11), a driving wheel (13) is fixedly connected to the other side of the second moving plate (12), a first spring (14) is fixedly connected to the inner cavity of the mounting box (8), a first moving plate (15) is fixedly connected to the other end of the first spring (14), and a first moving plate (17) is fixedly connected to the other side of the first clamping block (17), and a second clamping groove (18) is formed in the surface of the first clamping block (17).

2. The swing link type double push plate secondary ejection die as claimed in claim 1, wherein: one end of the second spring (7) is fixedly connected with the bottom of the mounting block (3), and the other end of the second spring (7) is fixedly connected with the top of the driving block (6).

3. The swing link type double-push plate secondary ejection die as claimed in claim 1, wherein: the top of the second moving plate (12) is fixedly connected with a limiting block (19), and the other side of the limiting block (19) is slidably connected with a limiting groove (20).

4. The swing link type double push plate secondary ejection die as claimed in claim 1, wherein: the front of install bin (8) is provided with control button (21), the output of control button (21) and the input electric connection of driving motor (9).

5. The swing link type double push plate secondary ejection die as claimed in claim 1, wherein: the bottom fixedly connected with heat dissipation case (22) of base (1), the inner chamber of heat dissipation case (22) is provided with radiator fan (23).

6. The swing link type double push plate secondary ejection die as claimed in claim 1, wherein: the number of the first clamping blocks (17) is four, and the number of the mounting boxes (8) is two.