CN215320297U

CN215320297U - Adjustable's production injection molding mould

Info

Publication number: CN215320297U
Application number: CN202121514915.6U
Authority: CN
Inventors: 姚青峰; 陈志波
Original assignee: Jinjian Mould Products Shanghai Co ltd
Current assignee: Jinjian Mould Products Shanghai Co ltd
Priority date: 2021-07-05
Filing date: 2021-07-05
Publication date: 2021-12-28
Anticipated expiration: 2031-07-05

Abstract

The utility model relates to the technical field of injection mold production by producing an injection mold, in particular to an adjustable injection mold for producing injection molding parts. The utility model achieves the effect of adjusting the casting size of the injection molding cavity of the mold by matching the lower mold base, the electric telescopic rod I, the upper mold base, the injection molding hole, the casting cavity, the fixing plate, the first casting plate, the second casting plate, the third casting plate, the through groove, the fixing frame, the second electric telescopic rod, the transmission plate and the spring, so that the mold for producing injection moldings has the advantages of adjustability and manufacturing cost saving.

Description

Adjustable's production injection molding mould

Technical Field

The utility model relates to the technical field of production of injection molds, in particular to an adjustable mold for producing injection molding parts.

Background

Injection molding is a method for producing a model of an industrial product, and the product is generally produced by using rubber injection molding and plastic injection molding, and the injection molding can also be divided into injection molding and die casting, and the injection molding is realized by an injection molding machine and a mold. The existing injection molding part production mold can only carry out injection molding on a model when in use, cannot adjust the mold injection molding range according to the size of the model, limits the use limitation of the injection molding part mold to a great extent, improves the manufacturing cost of the injection molding part mold, and aims to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an adjustable injection molding part production mold, which has the advantages of adjustability and manufacturing cost saving, and solves the problems that the existing injection molding part production mold can only carry out injection molding on one model when in use, the injection molding range of the mold cannot be adjusted according to the size of the model, the limitation of the use of the injection molding part mold is limited to a great extent, and the manufacturing cost of the injection molding part mold is increased.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an adjustable's production injection molding mould, includes the die holder, the equal fixedly connected with supporting seat in top of die holder both sides, the top of supporting seat is run through and is provided with electric telescopic handle one, electric telescopic handle one's output fixedly connected with upper die base, the hole of moulding plastics has been seted up at the top of upper die base, the mould injection molding chamber has been seted up at the top of die holder, the right side fixedly connected with fixed plate of mould injection molding intracavity chamber bottom, left side, front side and the rear side of mould injection molding intracavity chamber are provided with casting die plate one, casting die plate two and casting die plate three respectively, logical groove has all been seted up on left side, front side and the right side of die holder, the bottom fixedly connected with mount of logical groove inner chamber, the equal fixedly connected with electric telescopic handle two in one side of left side mount and front side mount, the top of mount is provided with the driving plate, and the front side and the rear side of left side driving plate respectively with electric telescopic handle two and casting die plate one, The second cast pressing plate is fixedly connected, the left side of the right side transmission plate penetrates through the inner cavity of the mold injection molding cavity and is fixedly connected with the third cast pressing plate, the right side of the right side transmission plate is fixedly connected with a spring, and the right end of the spring is fixedly connected with the fixing frame.

Preferably, one side of the first cast pressing plate, one side of the second cast pressing plate and one side of the third cast pressing plate are fixedly connected with sealing plates, and the sealing plates are made of SIL (silicon-on-insulator) silicone rubber.

Preferably, the two sides of the bottom of the two front surfaces of the cast pressing plate are fixedly connected with telescopic rods, and the front ends of the telescopic rods are fixedly connected with the injection molding cavity of the mold.

Preferably, the top of the fixing frame is provided with a dovetail groove, an inner cavity of the dovetail groove is movably connected with a dovetail block, and one side of the dovetail block, which is far away from the dovetail groove, is fixedly connected with the transmission plate.

Preferably, the surface of the electric telescopic rod II is fixedly connected with a support frame, and one side of the support frame is fixedly connected with the fixing frame.

Compared with the prior art, the utility model has the following beneficial effects:

1. the utility model achieves the effect of adjusting the casting size of the injection molding cavity of the mold by matching the lower mold base, the first electric telescopic rod, the upper mold base, the injection molding hole, the casting cavity, the fixed plate, the first casting pressing plate, the second casting pressing plate, the third casting pressing plate, the through groove, the fixed frame, the second electric telescopic rod, the transmission plate and the spring, so that the mold for producing injection molding parts has the advantages of adjustability and manufacturing cost saving, in the in-service use process, through adjusting the mould injection molding cavity, make its change of adaptable different model sizes, reduce the manufacturing cost of mould, reduce enterprise's fund consumption, solved current production injection molding mould and can only mould plastics to the model of a model when using, can not adjust the mould scope of moulding plastics according to the size of model, to a great extent has restricted the limitation that the injection molding mould used, has improved injection molding mould manufacturing cost's problem.

2. According to the utility model, through the arrangement of the sealing plate, the effect of filling and sealing the connecting gaps among the first casting plate, the second casting plate and the third casting plate is achieved, so that the surface of the injection mold is smoother, through the arrangement of the telescopic rod, the effect of fixing the second casting plate is achieved, so that the second casting plate is more stable in the motion process, and then the practicability of the whole device is improved.

Drawings

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

FIG. 2 is a schematic view of a partially disassembled three-dimensional structure of the upper mold base and the injection molding hole of the utility model;

FIG. 3 is a first perspective view illustrating a disassembled state of a partial structure according to the present invention;

FIG. 4 is a second perspective view illustrating a disassembled state of the local structure according to the present invention;

FIG. 5 is a schematic perspective view of the fixing frame, the electric telescopic rod, the two transmission plates, the dovetail groove, the dovetail block and the supporting frame of the present invention.

In the figure: 1. a lower die holder; 2. a supporting seat; 3. a first electric telescopic rod; 4. an upper die holder; 5. injection molding holes; 6. a mold injection molding cavity; 7. a fixing plate; 8. casting and pressing a plate I; 9. casting and pressing a plate II; 10. casting and pressing a plate III; 11. a through groove; 12. a fixed mount; 13. a second electric telescopic rod; 14. a drive plate; 15. a spring; 16. a sealing plate; 17. a telescopic rod; 18. a dovetail groove; 19. a dovetail block; 20. a support frame.

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.

As shown in figures 1 to 5: the utility model provides an adjustable mould for producing injection-molded parts, which comprises a lower mould base 1, wherein the tops of two sides of the lower mould base 1 are fixedly connected with a supporting base 2, the top of the supporting base 2 is provided with an electric telescopic rod I3 in a penetrating way, the output end of the electric telescopic rod I3 is fixedly connected with an upper mould base 4, the top of the upper mould base 4 is provided with an injection hole 5, the top of the lower mould base 1 is provided with a mould injection cavity 6, the right side of the bottom of the inner cavity of the mould injection cavity 6 is fixedly connected with a fixed plate 7, the left side, the front side and the rear side of the inner cavity of the mould injection cavity 6 are respectively provided with a casting and pressing plate I8, a casting and pressing plate II 9 and a casting and pressing plate III 10, one sides of the casting and pressing plate I8, the casting and pressing plate II 9 and the casting and pressing plate III 10 are respectively and fixedly connected with a sealing plate 16, the sealing plate 16 is made of SIL silicon rubber, and the sealing plate 16 is arranged to fill and seal the connecting gaps among the casting and pressing plate I8, the casting and pressing plate II 9 and the casting and pressing plate III 10, the surface of the injection mold is smoother, the practicability of the whole device is improved, the two sides of the bottom of the front surface of the second cast pressing plate 9 are fixedly connected with the telescopic rods 17, the front end of the telescopic rods 17 is fixedly connected with the injection molding cavity 6 of the mold, the second cast pressing plate 9 is fixed through the arrangement of the telescopic rods 17, the second cast pressing plate 9 is more stable in the motion process, the left side, the front side and the right side of the lower mold base 1 are respectively provided with the through grooves 11, the bottom of the inner cavity of the through grooves 11 is fixedly connected with the fixing frame 12, the left side fixing frame 12 and one side of the front side fixing frame 12 are respectively fixedly connected with the second electric telescopic rods 13, the surface of the second electric telescopic rods 13 is fixedly connected with the supporting frame 20, one side of the supporting frame 20 is fixedly connected with the fixing frame 12, the pressure for supporting the transmission of the fixing parts of the second electric telescopic rods 13 is realized through the arrangement of the supporting frame 20, and the parallelism and the stability of the second electric telescopic rods 13 are improved, the top of mount 12 is provided with driving plate 14, dovetail 18 has been seted up at the top of mount 12, the inner chamber swing joint of dovetail 18 has dovetail block 19, one side and the driving plate 14 fixed connection of dovetail 18 are kept away from to dovetail block 19, use through the cooperation of dovetail 18 and dovetail block 19, it is spacing and direction to the motion of driving plate 14 to have played, the effect of keeping 14 motion stability of driving plate, the front side and the rear side of left side driving plate 14 and front side driving plate 14 respectively with electric telescopic handle two 13 and cast moulding board 8, cast moulding board two 9 fixed connection, the left side of right side driving plate 14 runs through to the inner chamber of mould injection molding chamber 6 and with cast moulding board three 10 fixed connection, the right side fixed connection of right side driving plate 14 has spring 15, the right-hand member and the mount 12 fixed connection of spring 15.

The working principle is as follows: when the injection molding machine is used, a user opens the two electric telescopic rods II 13, the output ends of the two electric telescopic rods II 13 respectively push the transmission plate 14 to move forwards in the inner cavity of the dovetail groove 18 through the dovetail block 19, then the front side transmission plate 14 pushes the second cast pressing plate 9 to move forwards linearly, the second cast pressing plate 9 and the left side transmission plate 14 push the first cast pressing plate 8 to move obliquely rightwards, and finally the third cast pressing plate 10 is pushed to move linearly rightwards, so that the space among the fixed plate 7, the first cast pressing plate 8, the second cast pressing plate 9 and the third cast pressing plate 10 is reduced, the injection molding cavity of the mold is adjusted, the injection molding machine can adapt to the change of different sizes of the molds, the manufacturing cost of the mold is reduced, and the purpose of reducing the capital consumption of enterprises is achieved.

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. Also, 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.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an adjustable's production injection molding mould, includes lower bolster (1), its characterized in that: the die comprises a lower die holder (1), wherein supporting seats (2) are fixedly connected to the tops of two sides of the lower die holder (1), an electric telescopic rod I (3) penetrates through the top of each supporting seat (2), an upper die holder (4) is fixedly connected to the output end of each electric telescopic rod I (3), an injection molding hole (5) is formed in the top of each upper die holder (4), a die injection molding cavity (6) is formed in the top of the lower die holder (1), a fixing plate (7) is fixedly connected to the right side of the bottom of the inner cavity of the die injection molding cavity (6), a first casting and pressing plate I (8), a second casting and pressing plate II (9) and a third casting and pressing plate III (10) are respectively arranged on the left side, the front side and the rear side of the inner cavity of the die injection molding cavity (6), through grooves (11) are formed in the left side, the front side and the right side of the lower die holder (1), a fixing frame (12) is fixedly connected to the bottom of the inner cavity of the through grooves (11), and a second electric telescopic rod (13) is fixedly connected to one side fixing frame (12) and one side of the left side fixing frame (12), the top of mount (12) is provided with driving plate (14), the front side and the rear side of left side driving plate (14) and front side driving plate (14) respectively with electric telescopic handle two (13) and coining board one (8), coining board two (9) fixed connection, the left side of right side driving plate (14) run through to the inner chamber of mould injection molding chamber (6) and with coining board three (10) fixed connection, the right side fixedly connected with spring (15) of right side driving plate (14), the right-hand member and mount (12) fixed connection of spring (15).

2. The adjustable mold for producing injection molded parts according to claim 1, wherein: and one sides of the first cast pressing plate (8), the second cast pressing plate (9) and the third cast pressing plate (10) are fixedly connected with sealing plates (16), and the sealing plates (16) are made of SIL (silicon-on-insulator) silicon rubber.

3. The adjustable mold for producing injection molded parts according to claim 1, wherein: and the two sides of the bottom of the front surface of the second cast pressing plate (9) are fixedly connected with telescopic rods (17), and the front ends of the telescopic rods (17) are fixedly connected with the mold injection molding cavity (6).

4. The adjustable mold for producing injection molded parts according to claim 1, wherein: the top of the fixing frame (12) is provided with a dovetail groove (18), an inner cavity of the dovetail groove (18) is movably connected with a dovetail block (19), and one side, far away from the dovetail groove (18), of the dovetail block (19) is fixedly connected with the transmission plate (14).

5. The adjustable mold for producing injection molded parts according to claim 1, wherein: the surface of the electric telescopic rod II (13) is fixedly connected with a support frame (20), and one side of the support frame (20) is fixedly connected with the fixing frame (12).