CN216782552U

CN216782552U - A novel injection mold for solenoid valve processing

Info

Publication number: CN216782552U
Application number: CN202123166137.9U
Authority: CN
Inventors: 张明磊
Original assignee: Deruize Technology Dalian Co ltd
Current assignee: Deruize Technology Dalian Co ltd
Priority date: 2021-12-16
Filing date: 2021-12-16
Publication date: 2022-06-21
Anticipated expiration: 2031-12-16

Abstract

The utility model discloses a novel injection mold for processing an electromagnetic valve, which comprises a base, wherein a lower mold is arranged at the top end of the base, an upper mold is arranged at the top end of the lower mold, and an injection port is formed in the top end of the inner part of the upper mold. This a novel injection mold for solenoid valve processing is through being provided with the ball, the connecting rod, the ejector pin, the fly leaf, the extension rod, hydraulic cylinder, mount pad and spout, start hydraulic cylinder when needing the drawing of patterns, hydraulic cylinder drives one side decline messenger's connecting rod's opposite side and rises, the ejector pin can drive the connecting plate and rise when the opposite side of connecting rod rises, the ejector pin drives the connecting plate and rises then can make the subassembly of moulding plastics intracavity portion rise, can make things convenient for the drawing of patterns through making the subassembly rise, the ball can make things convenient for the ejector pin to drive the connecting plate and go up and down in the inside slip of spout, the solution is inconvenient drawing of patterns to injection moulding's subassembly, the relatively poor problem of work efficiency.

Description

A novel injection mold for solenoid valve processing

Technical Field

The utility model relates to the technical field of molds, in particular to a novel injection mold for machining an electromagnetic valve.

Background

The electromagnetic valve is industrial equipment controlled by electromagnetism, is an automatic basic element for controlling fluid, belongs to an actuator, and is various, when the electromagnetic valve is produced, a novel injection mold processed by the electromagnetic valve is needed to process components of the electromagnetic valve, when the novel injection mold processed by the electromagnetic valve is used, the injection molded components are inconvenient to demold, and the working efficiency is poor; the upper die and the lower die are not effectively fixed, so that the quality of the assembly is easily influenced; the direction of glue flowing is inconvenient to adjust, the glue feeding speed cannot be controlled, and the use is inconvenient. The novel injection mold for processing the electromagnetic valve is improved aiming at the problems.

Disclosure of Invention

The utility model aims to provide a novel injection mold for processing an electromagnetic valve, and aims to solve the problems that an injection molding assembly is inconvenient to demold and the working efficiency is poor in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a novel injection mold for solenoid valve processing, the on-line screen storage device comprises a base, the top of base is provided with the bed die, the top of bed die is provided with the mould, go up the inside top of mould and seted up the mouth of moulding plastics, the inside of mouth of moulding plastics is provided with the sprue, the both sides fixedly connected with subchannel of moulding plastics mouth, the chamber of moulding plastics has been seted up on the inside top of bed die, the inside fixedly connected with backup pad of bed die, the top of backup pad is provided with the protecting crust, the bottom of the intracavity portion of moulding plastics is provided with the connecting plate, one side fixedly connected with mount pad on backup pad top, the inside one side fixedly connected with extension rod of protecting crust, the one end activity of extension rod articulates there is the connecting rod, the activity articulates between connecting rod and the mount pad has hydraulic cylinder.

Preferably, the sliding groove is formed in the other side of the top end inside the connecting rod, the ejector rod is fixedly connected to the bottom end of the connecting plate, the movable plate is fixedly connected to the bottom end of the ejector rod, the balls are arranged inside the movable plate, and the balls are arranged inside the sliding groove.

Preferably, the two sides of the inner part of the upper die are provided with limiting grooves, the top ends of the two sides of the inner part of the lower die are provided with limiting rods, and the top ends of the limiting rods are embedded in the limiting grooves.

Preferably, the both ends of going up the mould both sides are provided with articulated piece, the outside activity of articulated piece articulates there is the movable block, the draw-in groove has been seted up to the one end of movable block bottom, the both ends fixedly connected with fixed block at bed die both sides top, the top fixedly connected with fixture block of fixed block.

Preferably, the clamping block is embedded in the clamping groove, and the clamping block and the clamping groove are matched with each other.

Preferably, the top of going up the mould both sides has seted up the adjustment tank, the inside of adjustment tank is provided with adjusts the pole, the fixed slot has been seted up to the inside of adjusting the pole, the inside of fixed slot is provided with fixing bolt, the fixed slot is provided with the multiunit.

Compared with the prior art, the utility model has the beneficial effects that: the novel injection mold for processing the electromagnetic valve not only realizes the demolding of the components after convenient processing, realizes the fixation of the upper mold and the lower mold, but also realizes the convenient adjustment of the flowing direction of the glue;

(1) the connecting rod is provided with a ball, a connecting rod, an ejector rod, a movable plate, an extension rod, a hydraulic oil cylinder, a mounting seat and a sliding groove, the hydraulic oil cylinder is started when demoulding is needed, the hydraulic oil cylinder drives one side of the connecting rod to descend to enable the other side of the connecting rod to ascend, the ejector rod drives a connecting plate to ascend when the other side of the connecting rod ascends, the ejector rod drives the connecting plate to ascend to enable components in an injection molding cavity to ascend, demoulding can be facilitated by enabling the components to ascend, the ball can slide in the sliding groove when the other side of the connecting rod ascends, and the ball can slide in the sliding groove to facilitate the ejector rod to drive the connecting plate to ascend and descend;

(2) the hinge block, the fixed block, the hinge block, the clamping groove and the clamping block are arranged, the limiting groove in the upper die is aligned with the limiting rod in the lower die, the upper die is placed at the top end of the lower die after alignment, the movable block is rotated through the hinge block after the upper die is placed, the clamping block in the movable block is clamped outside the clamping groove, the lower die and the upper die can be fixed by clamping the clamping block outside the clamping groove, the lower die and the upper die can be fixed, the upper die can be prevented from moving at the top end of the lower die accidentally or being separated from the top end of the lower die accidentally, and the quality of the assembly can be improved by fixing the upper die;

(3) through being provided with the regulation pole, the fixed slot, adjustment tank and fixing bolt, when the mobile direction of advance glue needs to be adjusted, insert the inside of mould one side adjustment tank to the subchannel of last mould one side to the regulation pole of last mould one side and block up, block up the subchannel of last mould one side and inject plastics and then can get into the inside in chamber of moulding plastics from the subchannel of opposite side, inside at the regulation pole is provided with the multiunit fixed slot, adjust the height of regulation pole when the mobile volume of control glue needs, adjust the height of regulation pole after the pole of adjusting again fix bolt twist the inside of fixed slot and fix the regulation pole can, thereby adjust the mobile direction of advance glue and the mobile volume of control glue and can improve the flexibility and adjust as required, simple structure facilitates the use.

Drawings

FIG. 1 is a schematic view of a front view of a partial cross-sectional structure of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a front view of an enlarged cross-sectional structure of the protective shell of the present invention;

FIG. 4 is an enlarged partial cross-sectional view taken at A in FIG. 1 according to the present invention.

In the figure: 1. a base; 2. a lower die; 3. a support plate; 4. a limiting rod; 5. a limiting groove; 6. an upper die; 7. a shunt channel; 8. an injection molding port; 9. blocking; 10. adjusting a rod; 11. a movable block; 12. a fixed block; 13. an injection molding cavity; 14. a connecting plate; 15. a protective shell; 16. a hinged block; 17. a card slot; 18. a clamping block; 19. a ball bearing; 20. a connecting rod; 21. a top rod; 22. a movable plate; 23. an extension rod; 24. a hydraulic cylinder; 25. a mounting seat; 26. a chute; 27. fixing grooves; 28. an adjustment groove; 29. and (5) fixing the bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1: referring to fig. 1-4, a novel injection mold for processing an electromagnetic valve comprises a base 1, a lower mold 2 is arranged at the top end of the base 1, an upper mold 6 is arranged at the top end of the lower mold 2, an injection port 8 is formed at the top end inside the upper mold 6, a blocking block 9 is arranged inside the injection port 8, shunt channels 7 are fixedly connected to two sides of the injection port 8, an injection molding cavity 13 is formed at the top end inside the lower mold 2, a support plate 3 is fixedly connected inside the lower mold 2, a protective shell 15 is arranged at the top end of the support plate 3, a connecting plate 14 is arranged at the bottom end inside the injection molding cavity 13, a mounting seat 25 is fixedly connected to one side of the top end of the support plate 3, an extension rod 23 is fixedly connected to one side inside the protective shell 15, a connecting rod 20 is movably hinged to one end of the extension rod 23, and a hydraulic cylinder 24 is movably hinged between the connecting rod 20 and the mounting seat 25;

the other side of the top end inside the connecting rod 20 is provided with a sliding groove 26, the bottom end of the connecting plate 14 is fixedly connected with a top rod 21, the bottom end of the top rod 21 is fixedly connected with a movable plate 22, balls 19 are arranged inside the movable plate 22, the balls 19 are arranged inside the sliding groove 26, the two sides inside the upper die 6 are provided with limiting grooves 5, the top ends of the two sides inside the lower die 2 are provided with limiting rods 4, and the top ends of the limiting rods 4 are embedded inside the limiting grooves 5;

specifically, as shown in fig. 1 and fig. 3, when demolding is required, the hydraulic cylinder 24 is started, the hydraulic cylinder 24 drives one side of the connecting rod 20 to descend, so that the other side of the connecting rod 20 ascends, the ejector rod 21 drives the connecting plate 14 to ascend when the other side of the connecting rod 20 ascends, the ejector rod 21 drives the connecting plate 14 to ascend, so that components inside the injection molding cavity 13 can ascend, demolding can be facilitated by enabling the components to ascend, the ball 19 can slide inside the chute 26 when the other side of the connecting rod 20 ascends, and the ball 19 can slide inside the chute 26, so that the ejector rod 21 can drive the connecting plate 14 to ascend and descend.

Example 2: two ends of two sides of the upper die 6 are provided with hinged blocks 16, the outer parts of the hinged blocks 16 are movably hinged with movable blocks 11, one end of the bottom of each movable block 11 is provided with a clamping groove 17, two ends of the top of two sides of the lower die 2 are fixedly connected with fixed blocks 12, the top ends of the fixed blocks 12 are fixedly connected with clamping blocks 18, the clamping blocks 18 are embedded in the clamping grooves 17, and the clamping blocks 18 and the clamping grooves 17 are matched with each other;

specifically, as shown in fig. 1 and 2, the limiting groove 5 inside the upper die 6 is aligned with the limiting rod 4 inside the lower die 2, after the upper die 6 is aligned, the upper die 6 is placed on the top end of the lower die 2, after the upper die 6 is placed, the movable block 11 is rotated through the hinge block 16 to enable the fixture block 18 inside the movable block 11 to be clamped outside the clamping groove 17, the lower die 2 and the upper die 6 can be fixed by clamping the fixture block 18 outside the clamping groove 17, the lower die 2 and the upper die 6 can be fixed to prevent the upper die 6 from accidentally moving on the top end of the lower die 2 or the upper die 6 accidentally separating from the top end of the lower die 2, and the upper die 6 can be fixed to improve the quality of the assembly.

Example 3: the top ends of the two sides of the upper die 6 are provided with adjusting grooves 28, adjusting rods 10 are arranged inside the adjusting grooves 28, fixing grooves 27 are arranged inside the adjusting rods 10, fixing bolts 29 are arranged inside the fixing grooves 27, and the fixing grooves 27 are provided with multiple groups;

specifically, as shown in fig. 1 and 4, when the flowing direction of the glue needs to be adjusted, the adjusting rod 10 on one side of the upper die 6 is inserted into the adjusting groove 28 on one side of the upper die 6 to block the runner 7 on one side of the upper die 6, the runner 7 on one side of the upper die 6 is blocked to block the injection glue, and then the injection glue enters the injection molding cavity 13 from the runner 7 on the other side, a plurality of groups of fixing grooves 27 are formed in the adjusting rod 10, the height of the adjusting rod 10 is adjusted when the flowing amount of the glue needs to be controlled, the adjusting rod 10 is fixed by screwing the fixing bolt 29 into the fixing groove 27 after the height of the adjusting rod 10 is adjusted, the flowing direction of the glue is adjusted, the flowing amount of the glue can be adjusted according to the needs by improving the flexibility, and the structure is simple and convenient to use.

The working principle is as follows: when the injection molding device is used, the limiting groove 5 in the upper die 6 is aligned with the limiting rod 4 in the lower die 2, the upper die 6 is placed at the top end of the lower die 2 after the alignment, the movable block 11 is rotated through the hinge block 16 after the upper die 6 is placed, the clamping block 18 in the movable block 11 is clamped outside the clamping groove 17, the lower die 2 and the upper die 6 can be fixed by clamping the clamping block 18 outside the clamping groove 17, the lower die 2 and the upper die 6 can be fixed, the upper die 6 can be prevented from moving at the top end of the lower die 2 accidentally or the upper die 6 is prevented from being separated from the top end of the lower die 2 accidentally, the upper die 6 can be fixed, the quality of the assembly can be improved, when the flowing direction of the injection glue needs to be adjusted, the adjusting rod 10 on one side of the upper die 6 is inserted into the adjusting groove 28 on one side of the upper die 6 to block the shunt channel 7 on one side of the upper die 6, and the injection molding glue can enter the shunt channel 7 on the inner part of the injection molding cavity 13 from the shunt channel 7 on the other side The inside of the adjusting rod 10 is provided with a plurality of groups of fixing grooves 27, the height of the adjusting rod 10 is adjusted when the flowing amount of glue is required to be controlled, after the height of the adjusting rod 10 is adjusted, the fixing bolt 29 is screwed into the inside of the fixing grooves 27 to fix the adjusting rod 10, the flowing direction of the glue is adjusted, and the flowing amount of the glue is controlled, so that the flexibility can be improved, the adjusting rod can be adjusted according to the requirement, the structure is simple and convenient to use, the hydraulic oil cylinder 24 is started when demoulding is required, the hydraulic oil cylinder 24 drives one side of the connecting rod 20 to descend to enable the other side of the connecting rod 20 to ascend, the ejector rod 21 drives the connecting plate 14 to ascend to enable components inside the injection molding cavity 13, demoulding can be convenient by ascending the components, and the ball 19 can slide in the sliding groove 26 when the other side of the connecting rod 20 ascends, the balls 19 slide in the sliding grooves 26, so that the mandril 21 can drive the connecting plate 14 to lift and descend conveniently.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a novel injection mold for solenoid valve processing, includes base (1), its characterized in that: the injection molding device is characterized in that a lower die (2) is arranged at the top end of the base (1), an upper die (6) is arranged at the top end of the lower die (2), an injection molding port (8) is formed in the top end of the upper die (6), a blocking block (9) is arranged in the injection molding port (8), branch runners (7) are fixedly connected to two sides of the injection molding port (8), an injection molding cavity (13) is formed in the top end of the lower die (2), a supporting plate (3) is fixedly connected to the interior of the lower die (2), a protective shell (15) is arranged at the top end of the supporting plate (3), a connecting plate (14) is arranged at the bottom end of the interior of the injection molding cavity (13), a mounting seat (25) is fixedly connected to one side of the top end of the supporting plate (3), an extension rod (23) is fixedly connected to one side of the interior of the protective shell (15), and a connecting rod (20) is movably hinged to one end of the extension rod (23), a hydraulic oil cylinder (24) is movably hinged between the connecting rod (20) and the mounting seat (25).

2. The novel injection mold for the solenoid valve machining according to claim 1, characterized in that: the connecting rod (20) is characterized in that a sliding groove (26) is formed in the other side of the top end inside the connecting rod (20), a top rod (21) is fixedly connected to the bottom end of the connecting plate (14), a movable plate (22) is fixedly connected to the bottom end of the top rod (21), balls (19) are arranged inside the movable plate (22), and the balls (19) are arranged inside the sliding groove (26).

3. The novel injection mold for the processing of the electromagnetic valve according to claim 1, characterized in that: limiting grooves (5) are formed in two sides of the inner portion of the upper die (6), limiting rods (4) are arranged at the top ends of two sides of the inner portion of the lower die (2), and the top ends of the limiting rods (4) are embedded in the limiting grooves (5).

4. The novel injection mold for the processing of the electromagnetic valve according to claim 1, characterized in that: go up the both ends of mould (6) both sides and be provided with articulated piece (16), the outside activity of articulated piece (16) articulates there is movable block (11), draw-in groove (17) have been seted up to the one end of movable block (11) bottom, both ends fixedly connected with fixed block (12) at lower mould (2) both sides top, top fixedly connected with fixture block (18) of fixed block (12).

5. The novel injection mold for solenoid valve machining according to claim 4, characterized in that: the clamping block (18) is embedded in the clamping groove (17), and the clamping block (18) is matched with the clamping groove (17).

6. The novel injection mold for the processing of the electromagnetic valve according to claim 1, characterized in that: the die is characterized in that adjusting grooves (28) are formed in the top ends of the two sides of the upper die (6), adjusting rods (10) are arranged in the adjusting grooves (28), fixing grooves (27) are formed in the adjusting rods (10), fixing bolts (29) are arranged in the fixing grooves (27), and multiple groups of fixing grooves (27) are formed.