CN210336715U

CN210336715U - Toy injection mold

Info

Publication number: CN210336715U
Application number: CN201920984304.4U
Authority: CN
Inventors: 谢子栋
Original assignee: Huzhou Global Xinyifeng Environmental Protection Technology Co ltd
Current assignee: Huzhou Global Xinyifeng Environmental Protection Technology Co ltd
Priority date: 2019-06-27
Filing date: 2019-06-27
Publication date: 2020-04-17
Anticipated expiration: 2029-06-27

Abstract

The utility model discloses a toy injection mold, which comprises a frame, the support is installed in the inside bottom four corners of frame, the hydraulic stem is installed in the inside top four corners of frame, mounting bracket A is installed to the hydraulic stem bottom, the last mould is installed to mounting bracket A bottom, mounting bracket B is installed at the support top, the lower mould is installed to mounting bracket B top, the fan is installed in the frame left side, the air-collecting cover is installed on the fan right side, the air inlet hose is installed on the air-collecting cover right side, go up the mould and all install the external screw thread interface with the lower mould left end, external screw thread interface right side just is located the mould and the inside perforation of transversely. The utility model discloses a start the fan, the wind that the fan blew off this moment will get into the air inlet hose through the air-collecting cover, and in the reentrant perforation to the circulation of air in the acceleration perforation realizes the cooling effect of mould and lower mould, makes its cooling shaping speed after moulding plastics faster.

Description

Toy injection mold

Technical Field

The utility model relates to an injection mold technical field specifically is a toy injection mold.

Background

The existing injection mold is a tool for producing plastic products; the injection molding is a processing method used for batch production of parts with complex shapes, particularly, the heated and melted plastic is injected into a mold cavity from an injection molding machine at high pressure and is cooled and solidified to obtain a formed product; the existing toy injection mold is slow in cooling speed, so that the production speed is slow, the production efficiency is low, and the existing toy injection mold with the cooling function is too complex in structure and high in manufacturing cost.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a toy injection mold has solved the problem that proposes among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a toy injection mold, includes the frame, the support is installed in the inside bottom four corners of frame, the hydraulic stem is installed in the inside top four corners of frame, mounting bracket A is installed to the hydraulic stem bottom, the last mould is installed to mounting bracket A bottom, mounting bracket B is installed at the support top, the lower mould is installed to mounting bracket B top, the fan is installed in the frame left side, the air-collecting housing is installed on the fan right side, the air inlet hose is installed on the air-collecting housing right side, go up the mould and all install the external screw thread interface with the lower mould left end, the quantity of external screw thread interface is the multiunit, external screw thread interface right side just is located the mould and the inside perforation of transversely having seted up of lower mould.

As an optimal implementation mode of the utility model, go up mould and lower mould bottom four corners and all install the mount pad, the mounting hole has all been seted up in mounting bracket A and mounting bracket B four corners, it has installing bolt to run through in the mount pad, and the installing bolt end is located the mounting hole and connects soon.

As an optimal implementation mode of the utility model, the joint of moulding plastics is installed at the frame top, it has the hose of moulding plastics to mould plastics joint bottom intercommunication, the hose of moulding plastics with go up the mould plastics mouthful intercommunication.

As an optimal implementation manner of the present invention, the air inlet hose is connected with the internal thread interface through the external thread interface.

As an embodiment of the present invention, the perforation is located the equidistant arrangement of the upper and lower dies, and the number of the perforation is multiple groups.

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

1. the utility model relates to a toy injection mold, through starting the fan, the wind that the fan blew off this moment will get into the air inlet hose through the air-collecting cover, rethread internal thread interface makes it get into the perforation with the external screw thread interface, thereby the circulation of air in the perforation accelerates, the cooling effect of mould and lower mould is realized, it is faster to make its cooling shaping speed after moulding plastics, improve production efficiency, and this device simple structure, manufacturing cost can not bring great profit under the many circumstances.

2. The utility model relates to a toy injection mold is located the external screw thread interface through the internal thread interface and goes up swivelling joint convenient to detach to avoid perforating the condition that the jam caused unable clearance, improve life, and do benefit to the installation and the dismantlement when changing different moulds.

3. The utility model relates to a toy injection mold runs through in the mount pad through the bolt and is located screw internal rotation connection, can realize this moment that mould and lower mould are located the fixed work on mounting bracket A and the mounting bracket B to the installation and the dismantlement work of mould and lower mould have been convenient greatly, and the change of the different moulds of being convenient for is used, and the mounting means is simple convenient, labour saving and time saving.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic view of a front view structure of a toy injection mold of the present invention;

FIG. 2 is a top cross-sectional view of an upper mold of the toy injection mold of the present invention;

FIG. 3 is a schematic structural view of an air inlet hose and an internal thread interface of the toy injection mold of the present invention;

fig. 4 is a schematic view of a top view structure of a mounting bracket a of the toy injection mold of the present invention.

In the figure: 1. a frame; 2. a hydraulic lever; 3. a mounting frame A; 4. an upper die; 5. a support; 6. a mounting frame B; 7. a lower die; 8. a mounting seat; 9. installing a bolt; 10. injection molding a joint; 11. injection molding a hose; 12. a fan; 13. a wind collecting cover; 14. an air inlet hose; 15. an internal threaded interface; 16. an external thread interface; 17. perforating; 18. and (7) installing holes.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-4, the present invention provides a technical solution: a toy injection mold comprises a frame 1, wherein four corners of the bottom end inside the frame 1 are provided with brackets 5, four corners of the top end inside the frame 1 are provided with hydraulic rods 2, the bottom of each hydraulic rod 2 is provided with a mounting rack A3, an upper die 4 is arranged at the bottom of the mounting rack A3, a mounting rack B6 is arranged at the top of the bracket 5, a lower die 7 is arranged above the mounting rack B6, a fan 12 is arranged at the left side of the frame 1, a wind-collecting cover 13 is arranged on the right side of the fan 12, an air inlet hose 14 is arranged on the right side of the wind-collecting cover 13, the left ends of the upper die 4 and the lower die 7 are both provided with external thread interfaces 16, the number of the external thread interfaces 16 is multiple, a through hole 17 is transversely arranged on the right side of the external thread interface 16 and positioned inside the upper die 4 and the lower die 7, the external thread interface 16 is communicated with the through hole 17, and the internal thread interface 15 is installed at the right end of the hose 14.

In this embodiment (please refer to fig. 1, fig. 2, and fig. 3), by starting the fan 12, at this time, the wind blown by the fan 12 will enter the air inlet hose 14 through the wind collecting cover 13, and then enter the through hole 17 through the internal thread interface 15 and the external thread interface 16, so as to accelerate the air circulation in the through hole 17, and realize the cooling effect of the upper die 4 and the lower die 7, so that the cooling forming speed after injection molding is faster, the production efficiency is improved, and the device has a simple structure, and can bring greater benefits under the condition that the manufacturing cost is not increased much.

Wherein, go up mould 4 and lower mould 7 bottom four corners and all install mount pad 8, mounting bracket A3 and mounting bracket B6 four corners have all been seted up mounting hole 18, it has construction bolt 9 to run through in the mount pad 8, and the terminal position of construction bolt 9 is in mounting hole 18 and connects soon.

In this embodiment (please refer to fig. 1, 2 and 4), the bolt 9 penetrates through the mounting seat 8 and is located in the screw hole 18 for rotational connection, and at this time, the fixing work that the upper die 4 and the lower die 7 are located on the mounting rack a3 and the mounting rack B7 can be realized, so that the installation and disassembly work of the upper die 4 and the lower die 7 are greatly facilitated, the replacement and use of different dies are facilitated, the installation mode is simple and convenient, and time and labor are saved.

The top of the frame 1 is provided with an injection molding connector 10, the bottom of the injection molding connector 10 is communicated with an injection molding hose 11, and the injection molding hose 11 is communicated with an injection molding opening of the upper mold 4.

In this embodiment (see fig. 1), the injection molding machine is connected to the injection molding machine through the injection connector 10, so that the injection molding machine can perform injection molding, and the injection molding raw material enters the upper mold 4 and the lower mold 7 through the injection hose 11 and the injection molding opening formed in the upper mold 4, thereby achieving injection molding.

Wherein, the air inlet hose 14 is rotatably connected with the internal thread interface 15 through the external thread interface 16.

In this embodiment (please refer to fig. 2 and fig. 3), the internal thread interface 15 is rotatably connected to the external thread interface 16, so that the disassembly is convenient, the situation that the through hole 17 is blocked and cannot be cleaned is avoided, the service life is prolonged, and the assembly and disassembly during the replacement of different molds are facilitated.

The through holes 17 are arranged in the upper die 4 and the lower die 7 at equal intervals, and the number of the through holes is multiple.

In this embodiment (see fig. 2), the air flow can be increased by the plurality of sets of perforations 17 arranged at equal intervals, so as to increase the cooling effect.

The utility model relates to a toy injection mold, which comprises a frame 1; 2. a hydraulic lever; 3. a mounting frame A; 4. an upper die; 5. a support; 6. a mounting frame B; 7. a lower die; 8. a mounting seat; 9. installing a bolt; 10. injection molding a joint; 11. injection molding a hose; 12. a fan; 13. a wind collecting cover; 14. an air inlet hose; 15. an internal threaded interface; 16. an external thread interface; 17. perforating; 18. the mounting holes are all universal standard parts or parts known by technicians in the field, the structure and the principle of the mounting holes are known by technicians through technical manuals or conventional experimental methods, when the injection molding machine is in use, the upper die 4 and the lower die 7 are respectively arranged at the bottom of the mounting frame A3 and the top of the mounting frame B6, the upper die 4 and the lower die 7 penetrate through the mounting seat 8 and are positioned in the screw holes 18 to be rotatably connected at the moment, the upper die 4 and the lower die 7 can be fixed on the mounting frame A3 and the mounting frame B7, after the fixation is completed, the injection molding machine can be connected through the injection connector 10, the upper die 4 can be pushed to descend by the hydraulic rod 2 to be overlapped with the lower die 7, the injection molding machine can perform injection molding operation, injection molding raw materials can enter the upper die 4 and the lower die 7 through the injection molding holes arranged on the injection, accessible start-up fan 12 after the completion of moulding plastics, the wind that fan 12 blown out this moment will get into air inlet hose 14 through air-collecting cover 13, rethread internal thread interface 15 makes it get into in perforation 17 with external screw thread interface 16, thereby the circulation of air in perforation 17 with higher speed, thereby the cooling effect of mould 4 and lower mould 7 is gone up in the realization, it is faster to make its cooling shaping speed after moulding plastics, and improve production efficiency, and this device simple structure, manufacturing cost can not increase under the condition many, can bring great profit, thereby be located external screw thread interface 16 through internal thread interface 15 and rotate the connection and be convenient for dismantle, thereby avoid perforation 17 to appear blockking up the condition that causes unable clearance, and service life is prolonged, and installation and dismantlement when being favorable to changing different moulds.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A toy injection mold, includes frame (1), its characterized in that: the frame is characterized in that a support (5) is installed at the four corners of the inner bottom end of the frame (1), hydraulic rods (2) are installed at the four corners of the inner top end of the frame (1), a mounting rack A (3) is installed at the bottom of the hydraulic rods (2), an upper die (4) is installed at the bottom of the mounting rack A (3), a mounting rack B (6) is installed at the top of the support (5), a lower die (7) is installed above the mounting rack B (6), a fan (12) is installed on the left side of the frame (1), a fan cover (13) is installed on the right side of the fan (12), an air inlet hose (14) is installed on the right side of the fan cover (13), external thread interfaces (16) are installed at the left ends of the upper die (4) and the lower die (7), the number of the external thread interfaces (16) is multiple groups, and, the external thread connector (16) is communicated with the through hole (17), and the internal thread connector (15) is installed at the right end of the hose (14).

2. A toy injection mold as in claim 1, wherein: go up mould (4) and lower mould (7) bottom four corners and all install mount pad (8), mounting bracket A (3) and mounting bracket B (6) four corners have all been seted up mounting hole (18), it has mounting bolt (9) to run through in mount pad (8), and mounting bolt (9) end is located mounting hole (18) and connects soon.

3. A toy injection mold as in claim 1, wherein: the injection molding connector (10) is installed at the top of the frame (1), the bottom of the injection molding connector (10) is communicated with an injection molding hose (11), and the injection molding hose (11) is communicated with an injection molding opening of the upper mold (4).

4. A toy injection mold as in claim 1, wherein: the air inlet hose (14) is rotatably connected with the internal thread connector (15) through the external thread connector (16).

5. A toy injection mold as in claim 1, wherein: the through holes (17) are arranged in the upper die (4) and the lower die (7) at equal intervals and are provided in multiple groups.