CN218111556U

CN218111556U - Automobile display screen frame injection mold

Info

Publication number: CN218111556U
Application number: CN202222612989.4U
Authority: CN
Inventors: 高教朗
Original assignee: Dongguan Weipin Plastic Products Co ltd
Current assignee: Dongguan Weipin Plastic Products Co ltd
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2022-12-23
Anticipated expiration: 2032-09-30

Abstract

The utility model discloses an automobile display screen frame injection mold, comprising a base plate, a plurality of montants of fixedly connected with on the surface of bottom plate, it is a plurality of the top fixedly connected with top cap of montant, the top fixedly connected with casing of top cap, the inside of casing is provided with drive assembly, the symmetry rotation is connected with two screw rods on the surface of bottom plate, two the one end of screw rod runs through the interior top that the top cap extends to the casing and is connected for rotating. The utility model discloses in, through the drive assembly who sets up, the screw rod, the montant, go up module and lower module, when need carry out the drawing of patterns after the completion of moulding plastics, utilize the inside worm gear of driving motor drive to carry out the transmission, make under the rotation of screw rod synchronous operation drive module and lower module separate, be convenient for realize the drawing of patterns to the automobile display screen frame after the completion of moulding plastics and handle, it is better to have guaranteed the display screen frame quality of injection mold production, the phenomenon of flaw can not appear, the practicality is stronger.

Description

Automobile display screen frame injection mold

Technical Field

The utility model relates to an automobile display screen frame technical field especially relates to an automobile display screen frame injection mold.

Background

An injection mold is a tool for producing plastic products; and is also a tool for giving the plastic product complete structure and accurate dimension. Injection molding is a process used to mass produce parts of some complex shapes. Specifically, the plastic melted by heating is injected into a mold cavity from an injection molding machine at high pressure, and a formed product is obtained after cooling and solidification.

The automobile display screen frame is the rectangle form setting, automobile display screen frame most produces through injection mold, current mould need separate last module and module at the in-process of drawing of patterns, thereby realize drawing of patterns to inside automobile display screen frame, it separates with the module to mainly realize going up the module through two or more than two cylinders, unable assurance can realize synchronous operation, the product after moulding plastics appears the quality problem easily, simultaneously lack quick cooling process at the in-process of drawing of patterns, inside heat can't spill fast, cause the damage to appear after the automobile display screen frame drawing of patterns very easily, influence the result of use of product, in order to solve this difficult problem, consequently, an automobile display screen frame injection mold is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the automobile display screen frame injection mold who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an automotive display frame injection mold, includes the bottom plate, a plurality of montants of fixedly connected with are a plurality of on the surface of bottom plate the top fixedly connected with top cap of montant, the top fixedly connected with casing of top cap, the inside of casing is provided with drive assembly, the symmetry rotation is connected with two screw rods on the surface of bottom plate, two the one end of screw rod runs through the interior top that the top cap extends to the casing and connects for rotating, two the outside common cover of screw rod and a plurality of montant is equipped with the module, the bottom fixed mounting who goes up the module has the inserted block, cross type groove has been seted up to the bottom of inserted block, the hole of moulding plastics has been seted up on the surface of going up the module, the hole of moulding plastics runs through to surface one side of inserted block completely, the module down is installed to the fixed surface of bottom plate, go up the module and form automotive display frame body after the completion with the lower module is moulded plastics, the module is provided with the die cavity on the surface down, go up and be provided with cooling assembly between module and the lower module.

Further, drive assembly includes driving motor, driving motor fixed mounting is in surface one side of casing, driving motor's output runs through the inside fixedly connected with bull stick that extends to the casing, the one end of bull stick is connected for rotating with the inside wall of casing, fixedly connected with worm, two are established to the outside cover of bull stick fixedly connected with worm wheel is all established to the outside of screw rod, the worm wheel is located one side of worm, utilizes drive assembly to be convenient for realize breaking away from fast last module and lower module, and the in-process of operation is more convenient, and the practicality is stronger.

Further, it is sliding connection with the montant to go up the module, it is threaded connection with the screw rod to go up the module, and simple structure is convenient for go up the module and is stabilized and remove on montant and screw rod for it is more convenient when going up module and lower module and breaking away from, and the practicality is stronger.

Further, cooling module includes two risers, two riser fixed connection all installs linear electric motor in the bottom of last module, two on the surface of riser the inside of going up of linear electric motor installs the fan, the inside of module runs through there is the cold water pipe down, the one end of cold water pipe extends to the inside in pond, the other end fixed mounting of cold water pipe has the water pump, water pump fixed mounting is on the surface of bottom plate, the water inlet and the external water pipe of water pump are linked together, utilize cooling module to be convenient for realize refrigerated effect before injection mold carries out the drawing of patterns to can not cause the damage after carrying out the drawing of patterns of automotive display screen frame, reduce certain economic loss, the practicality is stronger.

Furthermore, the worm wheel is meshed with the worm, so that the worm wheel is simple in structure, and the worm can drive the worm wheel to rotate conveniently.

Furthermore, the injection molding hole penetrates through the upper module and is communicated with the cross-shaped groove.

The utility model has the advantages that:

1. the utility model discloses when using, through the drive assembly who sets up, the screw rod, the montant, go up module and lower module, when need carry out the drawing of patterns after the completion of moulding plastics, utilize the inside worm gear of driving motor drive to carry out the transmission, make synchronous operation drive module and lower module separate under the rotation of screw rod, be convenient for realize the drawing of patterns to the automobile display screen frame after the completion of moulding plastics and handle, the display screen frame quality of having guaranteed injection mold production is better, the phenomenon of flaw can not appear, the practicality is stronger.

2. The utility model discloses when using, through the cooling module that sets up, when need carry out the drawing of patterns after the completion of moulding plastics, utilize linear electric motor to carry out linear motion, realize blast cooling's effect under the work of fan, the water pump can carry the water source to the inside of cold water pipe to reach water-cooled effect, so that can not cause the damage after carrying out the drawing of patterns of automotive display frame, reduced certain economic loss, the practicality is stronger.

Drawings

FIG. 1 is a perspective view of an injection mold for a frame of an automobile display screen according to the present invention;

FIG. 2 is a main sectional view of the injection mold for the frame of the display screen of the vehicle of the present invention;

fig. 3 is the utility model discloses a local stereogram of automotive display frame injection mold.

Illustration of the drawings:

1. a base plate; 2. a cold water pipe; 3. a vertical plate; 4. an upper module; 5. a top cover; 6. a rotating rod; 7. a screw; 8. a vertical rod; 9. a housing; 10. injection molding holes; 11. a worm; 12. a worm gear; 13. a drive motor; 14. a fan; 15. a linear motor; 16. a water pump; 17. a cross-shaped groove; 18. a cavity; 19. inserting a block; 20. and a lower module.

Detailed Description

Referring to fig. 1-3, an automotive display frame injection mold, including bottom plate 1, a plurality of montants 8 of fixedly connected with on the surface of bottom plate 1, the top fixedly connected with top cap 5 of a plurality of montants 8, the top fixedly connected with casing 9 of top cap 5, the inside of casing 9 is provided with drive assembly, bottom plate 1's the surperficial symmetrical rotation is connected with two screws 7, the one end of two screws 7 runs through top cap 5 and extends to the interior top of casing 9 and be connected for rotating, the outside common cover of two screws 7 and a plurality of montants 8 is equipped with module 4, the bottom fixed mounting of last module 4 has plug 19, cross type groove 17 has been seted up to plug 19's bottom, the hole 10 of moulding plastics has been seted up on the surface of last module 4, the hole 10 of moulding plastics runs through to plug 19's surface one side completely, bottom plate 1's the surperficial fixed mounting has lower module 20, it forms automotive display frame body to mould plastics with lower module 20 after accomplishing, be provided with die cavity 18 on the surface of lower module 20, be provided with cooling assembly between last module 4 and lower module 20, the hole 10 runs through last module 4 and cross type groove 17 and is linked together.

Referring to fig. 1-2, the driving assembly includes a driving motor 13, the driving motor 13 is fixedly installed on one side of the surface of the casing 9, an output end of the driving motor 13 penetrates through the internal fixedly connected with rotating rod 6 extending to the casing 9, one end of the rotating rod 6 is rotatably connected with the inner side wall of the casing 9, a fixedly connected worm 11 is sleeved on the external of the rotating rod 6, fixedly connected worm gears 12 are sleeved on the external of the two screws 7, the worm gears 12 are located on one side of the worm 11, the cooling assembly includes two vertical plates 3, the two vertical plates 3 are fixedly connected with the bottom of the upper module 4, linear motors 15 are installed on the surfaces of the two vertical plates 3, a fan 14 is installed on a movable shell of the linear motor 15, a cold water pipe 2 penetrates through the inside of the lower module 20, one end of the cold water pipe 2 extends to the inside of a water pool, a water pump 16 is fixedly installed on the other end of the cold water pipe 2, the water pump 16 is fixedly installed on the surface of the bottom plate 1, a water inlet of the water pump 16 is communicated with an external water pipe, the upper module 4 is slidably connected with the vertical rod 8, the upper module 4 is connected with the screws 7, the worm gears 12 are connected with the worm 11.

The utility model discloses when using, at first insert the inside of installing to the die cavity 18 of module 20 down with the inserted block 19 of last module 4 below, make the stable contact of last module 4 and module 20 down, form the shaping groove of a rectangle frame form in die cavity 18, inject molten plastics into injection molding hole 10 through outside injection molding machine this moment, molten plastics flows into in cross type groove 17 through injection molding hole 10, rethread cross type groove 17 reposition of redundant personnel flows to the shaping groove of rectangle frame form, in-process at the moulding plastics carries out cooling treatment, utilize linear electric motor 15 to carry out linear motion, realize blow refrigerated effect under the work through fan 14, water pump 16 can carry the water source to the inside of cold water pipe 2, thereby reach water-cooled effect, so that can not cause the damage after carrying out the automobile display screen drawing of patterns frame, when carrying out the drawing of patterns, at first with last module 4 with lower module 20 separate, utilize driving motor 13 to drive bull stick 6 to rotate, bull stick 6 can drive when rotating and rotate 11, worm 11 is connected with worm 12 meshing, can drive screw 7 and rotate, can make the rotation of screw 7 make the last module 4 go up and go up to realize that the mould block 4 and the mould plastics the mould to the mould plastics the separation of display screen, thereby the quality can more appear the strong separation of the display screen that the production of the frame that the mould can appear, thereby the display screen that the mould can be convenient for the mould.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides an automotive display screen frame injection mold, includes bottom plate (1), its characterized in that: the utility model discloses a set up the mould structure of module (4) on the surface, the top fixedly connected with top cap (5) of montant (8) is a plurality of on the surface fixedly connected with a plurality of montants (8) of bottom plate (1), the top fixedly connected with casing (9) of top cap (5), the inside of casing (9) is provided with drive assembly, the symmetry is rotated on the surface of bottom plate (1) and is connected with two screw rods (7), two the one end of screw rod (7) is run through top cap (5) and is extended to the interior top of casing (9) and connect for rotating, two the outside common cover of screw rod (7) and a plurality of montant (8) is equipped with module (4), the bottom fixed mounting of last module (4) has insert (19), cross type groove (17) have been seted up to the bottom of insert (19), the hole (10) of moulding plastics has been seted up on the surface of last module (4), the hole (10) of moulding plastics runs through to surface one side of insert (19) completely, fixed mounting has lower module (20) on the surface of bottom plate (1), form the vehicle display screen body after last module (4) and lower module (20) are moulded plastics and accomplish, be provided with module (20) on the surface between the lower module (20) the module is provided with cooling module (20).

2. The injection mold for the frame of the display screen of the automobile according to claim 1, wherein: drive assembly includes driving motor (13), driving motor (13) fixed mounting is in surface one side of casing (9), the output of driving motor (13) runs through inside fixedly connected with bull stick (6) that extend to casing (9), the one end of bull stick (6) is connected for rotating with the inside wall of casing (9), fixedly connected with worm (11), two are established to the outside cover of bull stick (6) fixedly connected with worm wheel (12) are all established to the outside cover of screw rod (7), worm wheel (12) are located one side of worm (11).

3. The injection mold for the frame of the display screen of the automobile of claim 1, wherein: the upper module (4) is in sliding connection with the vertical rod (8), and the upper module (4) is in threaded connection with the screw rod (7).

4. The injection mold for the frame of the display screen of the automobile according to claim 1, wherein: cooling unit includes two riser (3), two riser (3) fixed connection all installs linear electric motor (15) on the surface of riser (3) in the bottom of last module (4), two install fan (14) on the removal shell of linear electric motor (15), the inside of module (20) is run through down has cold water pipe (2), the one end of cold water pipe (2) extends to the inside in pond, the other end fixed mounting of cold water pipe (2) has water pump (16), water pump (16) fixed mounting is on the surface of bottom plate (1), the water inlet and the external water pipe of water pump (16) are linked together.

5. The injection mold for the frame of the display screen of the automobile according to claim 2, wherein: the worm wheel (12) is in meshed connection with the worm (11).

6. The injection mold for the frame of the display screen of the automobile according to claim 1, wherein: the injection molding hole (10) penetrates through the upper module (4) and is communicated with the cross-shaped groove (17).