CN214982854U - Injection mold is used in production of chuck movable mould core - Google Patents

Abstract

The utility model discloses an injection mold for producing a chuck movable and fixed mold core, which comprises a bottom plate, a lower mold and a connecting plate, the top of the bottom plate is fixedly provided with two slide bars, the bottom plate is fixedly provided with an upper plate through the two slide bars, the outer surfaces of the two slide bars are movably sleeved with first slide blocks, a movable plate is fixedly arranged between the two first slide blocks, the bottom of the upper plate is fixedly provided with two cylinders, the two cylinders are symmetrically distributed, the output ends of the two cylinders are fixedly connected with the top of the movable plate, an upper die is fixedly arranged at the bottom of the movable plate, an injection molding pipe is fixedly arranged in the upper die, the one end of moulding plastics the pipe extends to the top of fly leaf, the one end fixed mounting who moulds plastics the pipe has fixed pipe, the one end fixed mounting of fixed pipe has the hose. The utility model discloses a set up a series of structures and make this device have fast demoulding and the fast characteristics of shaping.

Description

Injection mold is used in production of chuck movable mould core

Technical Field

The utility model relates to an injection mold technical field specifically is an injection mold is used in production of chuck movable and stationary mold core.

Background

Injection molding, also known as injection molding, is a method of molding by injection and molding. The injection molding method has the advantages of high production speed, high efficiency, automation of operation, various colors, various shapes from simple to complex, small sizes, accurate product size, easy replacement of products, capability of forming products with complex shapes, and suitability for the molding processing fields of mass production, products with complex shapes and the like.

The chuck moves and decides the mode that the mold core often adopted injection moulding when producing, and it often can use injection mold when carrying out injection moulding, and current injection mold simple structure has the comparatively difficult problem of drawing of patterns, and current injection mold often adopts the radiating mode naturally moreover for its radiating effect is not good, influences the production speed of injection molding. Therefore, in order to solve the series of problems, the injection mold for producing the chuck movable mold core is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an injection mold is used in production of chuck movable mould core to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an injection mold for producing a chuck moving and fixing mold core comprises a bottom plate, a lower mold and a connecting plate, wherein two sliding rods are fixedly mounted at the top of the bottom plate, an upper plate is fixedly mounted on the bottom plate through the two sliding rods, first sliding blocks are movably sleeved on the outer surfaces of the two sliding rods, a movable plate is fixedly mounted between the two first sliding blocks, two cylinders are fixedly mounted at the bottom of the upper plate and are symmetrically distributed, the output ends of the two cylinders are fixedly connected with the top of the movable plate, an upper mold is fixedly mounted at the bottom of the movable plate, an injection molding pipe is fixedly mounted in the upper mold, one end of the injection molding pipe extends to the top of the movable plate, a fixed pipe is fixedly mounted at one end of the injection molding pipe, a hose is fixedly mounted at one end of the fixed pipe, a fixed table is fixedly mounted at the top of the bottom plate, the back of the fixed table is fixedly provided with a motor, the top of the fixed table is provided with a limit hole, a screw rod is movably arranged between the two sides in the fixed table, the output end of the motor is fixedly connected with one end of the screw rod, two second sliding blocks are sleeved on the outer surface of the screw rod in a threaded manner, the two second sliding blocks are symmetrically distributed, the two sides of the two second sliding blocks are movably connected with connecting rods, the number of the connecting rods is four, every two of the four connecting rods form a group, one end of each group of the connecting rods is movably connected with the two connecting plates, the top parts of the two connecting plates are fixedly provided with connecting blocks, the lower die comprises a left die and a right die, one of the connecting blocks is fixedly connected with the left die, the other connecting block is fixedly connected with the right die, and two fixing plates are fixedly mounted on the outer surfaces of the left die and the right die.

Preferably, four corners of the bottom plate are fixedly provided with supporting legs.

Preferably, the bottoms of the four supporting legs are fixedly provided with anti-skid pads, and the anti-skid pads are fixedly bonded with the supporting legs through super glue.

Preferably, the screw threads at the two ends of the screw rod are opposite in direction, and the screw threads at the two ends of the screw rod are symmetrically distributed.

Preferably, springs are sleeved on the outer surfaces of the two sliding rods, and the springs are located at the bottoms of the first sliding blocks.

Preferably, a plurality of cooling plates are fixedly arranged on the outer surfaces of the left die and the right die at equal intervals.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization, after having moulded plastics, start two cylinders, and then make the mould upward movement, and then make mould and bed die separation, starter motor afterwards, the motor drives the lead screw and rotates, the lead screw drives two second sliders simultaneous movement, because the screw thread opposite direction at lead screw both ends, and then make two second sliders be the motion in opposite directions, and then make two connecting plates be the motion of opposite directions, and then make left mould and right mould separation, and then realize the drawing of patterns of injection molding. Through the mode that the left die and the right die are separated simultaneously, the demolding can be better realized, and the production efficiency is further accelerated.

And through the surface at the bed die be provided with the multi-disc heating panel, it can be faster heat dissipation, and then accelerates the shaping speed of injection molding, compares original through natural heat dissipation's mode, and this mode radiating rate is faster.

Drawings

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

FIG. 2 is an enlarged view of the present invention at A in FIG. 1;

fig. 3 is a schematic structural view of the fixing table of the present invention from above;

fig. 4 is a schematic structural view of the inside of the fixing table of the present invention;

fig. 5 is a schematic structural view of the lower mold of the present invention.

In the figure: 1. a base plate; 2. a support leg; 3. a non-slip mat; 4. a fixed table; 5. a lower die; 6. an upper die; 7. a heat dissipation plate; 8. a fixing plate; 9. a fixed tube; 10. a hose; 11. a movable plate; 12. a cylinder; 13. an upper plate; 14. a slide bar; 15. a first slider; 16. a spring; 17. injection molding a tube; 18. a left mold; 19. a right mold; 20. a limiting hole; 21. a screw rod; 22. a motor; 23. connecting blocks; 24. a connecting plate; 25. a connecting rod; 26. and a second slider.

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. 1-5, the present invention provides a technical solution: an injection mold technical scheme for producing a chuck movable and fixed mold core comprises a bottom plate 1, a lower mold 5 and a connecting plate 24, wherein two sliding rods 14 are fixedly installed at the top of the bottom plate 1, an upper plate 13 is fixedly installed on the bottom plate 1 through the two sliding rods 14, first sliding blocks 15 are movably sleeved on the outer surfaces of the two sliding rods 14, a movable plate 11 is fixedly installed between the two first sliding blocks 15, two air cylinders 12 are fixedly installed at the bottom of the upper plate 13 and are symmetrically distributed, the output ends of the two air cylinders 12 are fixedly connected with the top of the movable plate 11, an upper mold 6 is fixedly installed at the bottom of the movable plate 11, an injection molding pipe 17 is fixedly installed inside the upper mold 6, one end of the injection molding pipe 17 extends to the top of the movable plate 11, a fixed pipe 9 is fixedly installed at one end of the injection molding pipe 17, a hose 10 is fixedly installed at one end of the fixed pipe 9, and a fixed platform 4 is fixedly installed at the top of the bottom plate 1, a motor 22 is fixedly arranged on the back of the fixed table 4, a limit hole 20 is arranged on the top of the fixed table 4, a screw rod 21 is movably arranged between the two sides of the inner part of the fixed table 4, the output end of the motor 22 is fixedly connected with one end of the screw rod 21, two second sliding blocks 26 are sleeved on the outer surface of the screw rod 21 in a threaded manner, the two second sliding blocks 26 are symmetrically distributed, two sides of each of the two second sliding blocks 26 are movably connected with connecting rods 25, the number of the connecting rods 25 is four, every two of the four connecting rods 25 form a group, one end of each group of the two connecting rods 25 is movably connected with the two connecting plates 24, the top parts of the two connecting plates 24 are fixedly provided with connecting blocks 23, the lower die 5 comprises a left die 18 and a right die 19, one of them connecting block 23 and left mould 18 fixed connection, another connecting block 23 and right mould 19 fixed connection, the surface of left mould 18 and right mould 19 all fixed mounting has two fixed plates 8.

Preferably, all fixed mounting in the four corners of bottom plate 1 bottom has landing leg 2, plays the effect of support, prevents that bottom plate 1 from corroding bottom plate 1 with ground contact for a long time.

Preferably, the bottoms of the four supporting legs 2 are fixedly provided with the anti-slip pads 3, and the anti-slip pads 3 are fixedly bonded with the supporting legs 2 through strong glue, so that the effect of increasing friction force is achieved.

Preferably, the screw threads at the two ends of the screw rod 21 are in opposite directions, and the screw threads at the two ends of the screw rod 21 are symmetrically distributed, so that the movement direction of the two second sliding blocks 26 is changed, and the two second sliding blocks 26 are further enabled to move oppositely or oppositely.

Preferably, the outer surfaces of the two sliding rods 14 are sleeved with springs 16, and the springs 16 are located at the bottom of the first sliding block 15 and play a role in buffering.

Preferably, the fixed mounting of the equal interval of surface of left mould 18 and right mould 19 has polylith heating panel 7, and the material of heating panel 7 sets up to the aluminum alloy, and is with low costs, and the specific heat capacity is lower, the heat transfer that can be rapid.

The working principle is as follows: check the security of each structure of this device earlier before using, wherein cylinder 12, motor 22 is current electrical components, can install and use its lectotype according to the in-service use demand, after having moulded plastics, start two cylinders 12, and then make upper die 6 upward movement, and then make upper die 6 and bed die 5 separation, start motor 22 afterwards, motor 22 drives lead screw 21 and rotates, lead screw 21 drives two second sliders 26 simultaneous movement, because the screw thread opposite direction at lead screw 21 both ends, and then make two second sliders 26 do opposite direction's motion, and then make two connecting plates 24 do opposite direction's motion, and then make left mould 18 and right mould 19 separate, and then realize the drawing of patterns of injection molding. Through the mode that the left die and the right die are separated simultaneously, the demolding can be better realized, and the production efficiency is further accelerated. And through being provided with multi-disc heating panel 7 at the surface of bed die 5, it can be faster heat dissipation, and then accelerates the shaping speed of injection molding, compares original through the mode of natural heat dissipation, and this mode radiating rate is faster.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus, and any standard components found in known art that may be commercially available or commercially available and may be readily customized based on the teachings of the specification and the drawings, and that the particular connection between the various components is by conventional means well known in the art, and that the machine, component, or apparatus is by model and circuit connection is by conventional means well known in the art, and will not be described in detail herein.

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 (6)

1. The utility model provides an injection mold is used in production of chuck movable mould core, includes bottom plate (1), bed die (5) and connecting plate (24), its characterized in that: the top of the bottom plate (1) is fixedly provided with two sliding rods (14), the bottom plate (1) is fixedly provided with an upper plate (13) through the two sliding rods (14), the outer surfaces of the two sliding rods (14) are movably sleeved with first sliding blocks (15), a movable plate (11) is fixedly arranged between the two first sliding blocks (15), the bottom of the upper plate (13) is fixedly provided with two cylinders (12), the two cylinders (12) are symmetrically distributed, the output ends of the two cylinders (12) are fixedly connected with the top of the movable plate (11), the bottom of the movable plate (11) is fixedly provided with an upper mold (6), the inner part of the upper mold (6) is fixedly provided with an injection molding pipe (17), one end of the injection molding pipe (17) extends to the top of the movable plate (11), one end of the injection molding pipe (17) is fixedly provided with a fixed pipe (9), the flexible pipe is characterized in that a flexible pipe (10) is fixedly mounted at one end of the fixed pipe (9), a fixed table (4) is fixedly mounted at the top of the bottom plate (1), a motor (22) is fixedly mounted at the back of the fixed table (4), a limiting hole (20) is formed in the top of the fixed table (4), a lead screw (21) is movably mounted between two sides of the interior of the fixed table (4), the output end of the motor (22) is fixedly connected with one end of the lead screw (21), two second sliding blocks (26) are sleeved on the outer surface of the lead screw (21) in a threaded manner and are symmetrically distributed, connecting rods (25) are movably connected to two sides of the two second sliding blocks (26), the number of the connecting rods (25) is four, the number of every two connecting rods (25) is one, and the one ends of the two connecting rods (25) are respectively movably connected with the connecting plates (24), the top of connecting plate (24) is all fixed mounting has connecting block (23), bed die (5) are including left mould (18) and right mould (19), one of them connecting block (23) with left mould (18) fixed connection, another connecting block (23) with right mould (19) fixed connection, the equal fixed mounting of surface of left side mould (18) and right mould (19) has two fixed plates (8).

2. The injection mold for producing the chuck movable and fixed mold core as claimed in claim 1, wherein: four corners of the bottom plate (1) are fixedly provided with supporting legs (2).

3. The injection mold for producing the chuck movable and fixed mold core as claimed in claim 2, wherein: the bottom of the four supporting legs (2) is fixedly provided with an anti-skid pad (3), and the anti-skid pad (3) is fixedly bonded with the supporting legs (2) through a strong glue.

4. The injection mold for producing the chuck movable and fixed mold core as claimed in claim 1, wherein: the thread directions of the two ends of the screw rod (21) are opposite, and the threads of the two ends of the screw rod (21) are symmetrically distributed.

5. The injection mold for producing the chuck movable and fixed mold core as claimed in claim 1, wherein: the outer surfaces of the two sliding rods (14) are sleeved with springs (16), and the springs (16) are located at the bottoms of the first sliding blocks (15).

6. The injection mold for producing the chuck movable and fixed mold core as claimed in claim 1, wherein: and a plurality of heat dissipation plates (7) are fixedly arranged on the outer surfaces of the left die (18) and the right die (19) at equal intervals.

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