CN220841328U

CN220841328U - Injection mold for processing decorative frame

Info

Publication number: CN220841328U
Application number: CN202322528394.5U
Authority: CN
Inventors: 于海全; 解本帅; 任敦聪; 任春羽; 李海涛
Original assignee: Qingdao Dahua Plastic Products Co ltd
Current assignee: Qingdao Dahua Plastic Products Co ltd
Priority date: 2023-09-18
Filing date: 2023-09-18
Publication date: 2024-04-26
Anticipated expiration: 2033-09-18

Abstract

The utility model discloses an injection mold for processing an ornament frame, in particular to the technical field of injection molds, which comprises the following components: go up the mould, it is equipped with the bed die to go up the mould bottom, go up the fixed connecting seat that is equipped with in mould top, bed die bottom mounting is equipped with down the connecting seat, be equipped with the die cavity of moulding plastics between last mould and the bed die, upward be equipped with the injection molding mouth that is linked together with the die cavity inside on mould and the last connecting seat, a plurality of rivers intercommunication mouths have been seted up to last mould one side. According to the utility model, the water pipe and the fixed ring are limited and fixed through the movable limiting plate, the limiting plugboard and the plug-in block are used for limiting and fixing the movable limiting plate, so that the connection between the water pipe and the water flow communication port can be directly plugged, the connection process is simple and convenient, the situation that the water pipe is required to be combed later in a rotating and winding way is avoided, the connection efficiency is high, the situation that rust is not easy to detach in the connection is avoided, and the overall use effect is good.

Description

Injection mold for processing decorative frame

Technical Field

The utility model relates to the technical field of injection molds, in particular to an injection mold for processing a decorative frame.

Background

The injection mold is a tool for producing plastic products; is also a tool for endowing plastic products with complete structure and precise dimensions. Injection molding is a process used in mass production of parts of complex shape. Specifically, the heated and melted plastic is injected into a die cavity under high pressure by an injection molding machine, and a formed product is obtained after cooling and solidification. The middle decorative frame is a decorative product which is formed by injection molding.

At present, in order to cool down the mould, injection mold for processing of interior decoration frame can be at mould internally mounted cooling pipeline, then offer the connector with inside water-cooling pipeline intercommunication in the outside of mould, outside water pipe is connected with inside pipeline through the connector, current water pipe is threaded connection with the connected mode of connector mostly, but at the in-process of being connected with water pipe on the mould, need rotate many turns with the water pipe, this can make the water pipe produce the distortion winding, need the staff to comb it for the installation connection of pipeline is inconvenient enough, and threaded connection can be corroded under long-time rivers erosion, be difficult for dismantling.

Therefore, it is necessary to invent an injection mold for processing a decorative frame to solve the above-mentioned problems.

Disclosure of utility model

The utility model aims to provide an injection mold for processing an interior decoration frame, which is characterized in that a movable limiting plate is used for limiting and fixing a water pipe and a fixed ring, and a limiting plugboard and a plug-in block are used for limiting and fixing the movable limiting plate, so that the connection between the water pipe and a water flow communication port can be directly plugged, the connection process is simple and convenient, the condition that the water pipe is rotated and wound and needs to be combed later is avoided, the connection efficiency is high, the condition that rust is not easy to detach is avoided in the connection, the whole use effect is good, and the defects in the technology are overcome.

In order to achieve the above object, the present utility model provides the following technical solutions: an injection mold for processing an interior decorative frame, comprising:

the upper die is provided with a lower die at the bottom end, an upper connecting seat is fixedly arranged at the top end of the upper die, a lower connecting seat is fixedly arranged at the bottom end of the lower die, an injection molding cavity is arranged between the upper die and the lower die, injection molding ports communicated with the inside of the injection molding cavity are arranged on the upper die and the upper connecting seat, and a plurality of water flow communication ports are formed in one side of the upper die;

The water pipes are inserted into the water flow communication ports at one ends, and fixed rings are fixedly arranged on the water pipes;

The fixed plates are fixedly arranged on one side of the upper die, the fixed frames are fixedly arranged on the outer sides of the fixed plates, communication holes are formed in the fixed plates, the communication holes are formed in the outer sides of water flow communication ports, one ends of the water pipes penetrate through the communication holes, two movable limiting plates are hinged to the front ends of the fixed frames, fixing rings are arranged between the movable limiting plates and the fixed plates, arc-shaped grooves are formed in one sides, contacted with the movable limiting plates, of the fixed plates, and the other ends of the water pipes penetrate through the two arc-shaped grooves.

Preferably, a sealing ring is fixedly arranged on the inner wall of the communication hole, and the sealing ring is arranged at the outer end of the water pipe, so that the water pipe and the communication hole are conveniently sealed.

Preferably, the front end of the movable limiting plate is fixedly provided with a handle, so that the movable limiting plate can be pulled to rotate inwards and outwards conveniently.

Preferably, four inserting grooves are formed in the front end of the fixed frame, two inserting blocks are fixedly arranged at the rear end of the movable limiting plate, and the four inserting blocks are inserted into the four inserting grooves respectively, so that the movable limiting plate is convenient to be connected with the fixed frame.

Preferably, the top end and the bottom end of the fixed frame are respectively provided with two limiting plugboards, the plug block is provided with a limiting groove, and one end of each limiting plugboard penetrates through the fixed frame and extends into the corresponding limiting groove, so that the plug block is convenient to limit and fix.

Preferably, the other ends of the two limiting plugboards positioned on the same side are fixedly provided with a connecting plate, so that the two limiting plugboards can be pulled to move outwards conveniently.

Preferably, two reset springs are fixedly arranged on the inner side of the connecting plate, one ends of the four reset springs are fixedly connected with the top end and the bottom end of the fixed frame respectively, and automatic reset of the limiting plugboard and the connecting plate is facilitated.

In the technical scheme, the utility model has the technical effects and advantages that:

Carry out spacing fixedly to water pipe and solid fixed ring through movable limiting plate, spacing picture peg and grafting piece come spacing fixedly to movable limiting plate, and then make the water pipe directly peg graft with the connection of rivers intercommunication mouth for the connection process is comparatively simple convenient, has avoided the water pipe to rotate the condition that the winding needs follow-up carding to appear, and connecting efficiency is higher, and the corrosion difficult detachable's condition can not appear in this connection, holistic result of use is better.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

FIG. 1 is a schematic overall perspective view of the present utility model;

FIG. 2 is a schematic diagram of the overall left-view structure of the present utility model;

FIG. 3 is a schematic view of the lower mold of the present utility model;

FIG. 4 is a schematic perspective view of a fixing plate and a fixing frame according to the present utility model;

FIG. 5 is a schematic view showing an unfolding three-dimensional structure of a movable limiting plate of the utility model;

fig. 6 is an enlarged schematic view of fig. 5 a according to the present utility model.

Reference numerals illustrate:

1. an upper die; 2. a lower die; 3. an upper connecting seat; 4. a lower connecting seat; 5. an injection molding port; 6. a water flow communication port; 7. an injection molding cavity; 8. a fixing plate; 9. a fixed frame; 10. a communication hole; 11. a seal ring; 12. a movable limiting plate; 13. an arc-shaped groove; 14. a water pipe; 15. a fixing ring; 16. a handle; 17. a plug-in groove; 18. a plug block; 19. limiting plugboards; 20. a limit groove; 21. a connecting plate; 22. and a return spring.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

The utility model provides an injection mold for processing an ornament frame, which is shown in fig. 1-6, and comprises the following components:

The upper die 1, the bottom of the upper die 1 is provided with a lower die 2, the top of the upper die 1 is fixedly provided with an upper connecting seat 3, the bottom of the lower die 2 is fixedly provided with a lower connecting seat 4, an injection molding cavity 7 is arranged between the upper die 1 and the lower die 2, injection molding openings 5 communicated with the inside of the injection molding cavity 7 are arranged on the upper die 1 and the upper connecting seat 3, and one side of the upper die 1 is provided with a plurality of water flow communication openings 6;

A plurality of water pipes 14, one ends of the water pipes 14 are inserted into the water flow communication ports 6, and a fixed ring 15 is fixedly arranged on the water pipes 14;

The fixed plate 8 is fixedly arranged on one side of the upper die 1, the fixed frame 9 is fixedly arranged on the outer side of the fixed plate 8, the communication hole 10 is formed in the outer side of the water flow communication port 6, one end of the water pipe 14 penetrates through the communication hole 10, the sealing ring 11 is fixedly arranged on the inner wall of the communication hole 10, the sealing ring 11 is arranged at the outer end of the water pipe 14, the front end of the fixed frame 9 is hinged with the two movable limiting plates 12, the fixed ring 15 is arranged between the movable limiting plates 12 and the fixed plate 8, the arc-shaped grooves 13 are formed in one side, contacted with the two movable limiting plates 12, of the two movable limiting plates 13, the other end of the water pipe 14 penetrates through the two arc-shaped grooves 13, and the handle 16 is fixedly arranged at the front end of the movable limiting plates 12.

Four inserting grooves 17 are formed in the front end of the fixed frame 9, two inserting blocks 18 are fixedly arranged at the rear end of the movable limiting plate 12, the four inserting blocks 18 are inserted into the four inserting grooves 17 respectively, two limiting inserting plates 19 are arranged at the top end and the bottom end of the fixed frame 9, limiting grooves 20 are formed in the inserting blocks 18, one ends of the limiting inserting plates 19 penetrate through the fixed frame 9 and extend into the limiting grooves 20, a connecting plate 21 is fixedly arranged at the other ends of the two limiting inserting plates 19 located on the same side, two reset springs 22 are fixedly arranged on the inner side of the connecting plate 21, and one ends of the four reset springs 22 are fixedly connected with the top end and the bottom end of the fixed frame 9 respectively.

The water pipe 14 one end is directly inserted into the water flow communication port 6, at the moment, the fixing ring 15 enters into the fixing frame 9, the connecting plate 21 is pulled outwards, the connecting plate 21 drives the limiting inserting plate 19 to move outwards and stretch the reset spring 22, the movable limiting plate 12 is closed, the inserting block 18 on the movable limiting plate 12 is inserted into the inserting groove 17, the connecting plate 21 is loosened, the connecting plate 21 can drive one end of the limiting inserting plate 19 to be inserted into the limiting groove 20 under the elastic force of the reset spring 22, the limiting inserting plate 19 and the inserting block 18 can limit and fix the movable limiting plate 12, the movable limiting plate 12 can limit and fix the fixing ring 15 and the water pipe 14, when the water pipe 14 is fixedly connected to the water flow communication port 6, cooling water can enter into the water cooling pipe through one part of the water flow communication port 6, and then is discharged from the other part of the water flow communication port 6.

According to the utility model, the water pipe 14 and the fixed ring 15 are limited and fixed through the movable limiting plate 12, the limiting plugboard 19 and the plug-in block 18 are used for limiting and fixing the movable limiting plate 12, so that the water pipe 14 and the water flow communication port 6 can be directly connected in a plug-in manner, the connection process is simpler and more convenient, the situation that the water pipe 14 rotates and winds and needs subsequent carding is avoided, the connection efficiency is higher, the connection is not easy to detach due to corrosion, the whole use effect is better, the problem that in the prior art, in order to cool the die, a cooling pipeline is arranged inside the die, then a connecting port communicated with the internal water cooling pipeline is formed outside the die, the external water pipe is connected with the internal pipeline through the connecting port, and the existing water pipe and the connecting port are connected in a threaded manner, but in the process of connecting the water pipe on the die, the water pipe needs to rotate for a plurality of turns, the water pipe needs to twist and wind, the water pipe needs to be carded by workers, the mounting connection of the pipeline is inconvenient, and the water flow is easy to detach due to corrosion and the long-time water flow is not easy to detach.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims

1. An injection mold for processing an interior decorative frame, comprising:

The upper die (1), the bottom of the upper die (1) is provided with a lower die (2), the top of the upper die (1) is fixedly provided with an upper connecting seat (3), the bottom of the lower die (2) is fixedly provided with a lower connecting seat (4), an injection molding cavity (7) is arranged between the upper die (1) and the lower die (2), injection molding openings (5) communicated with the inside of the injection molding cavity (7) are arranged on the upper die (1) and the upper connecting seat (3), and one side of the upper die (1) is provided with a plurality of water flow communication openings (6);

A plurality of water pipes (14), one ends of the water pipes (14) are inserted into the water flow communication ports (6), and a fixed ring (15) is fixedly arranged on the water pipes (14);

The fixing plates (8) are fixedly arranged on one side of the upper die (1), the fixing frames (9) are fixedly arranged on the outer sides of the fixing plates (8), communication holes (10) are formed in the fixing plates (8), the communication holes (10) are formed in the outer sides of water flow communication ports (6), one ends of water pipes (14) penetrate through the communication holes (10), two movable limiting plates (12) are hinged to the front ends of the fixing frames (9), fixing rings (15) are arranged between the movable limiting plates (12) and the fixing plates (8), arc grooves (13) are formed in one sides, contacted with the movable limiting plates (12), of the fixing rings, and the other ends of the water pipes (14) penetrate through the two arc grooves (13).

2. An injection mold for processing a decorative frame according to claim 1, wherein: the sealing ring (11) is fixedly arranged on the inner wall of the communication hole (10), and the sealing ring (11) is arranged at the outer end of the water pipe (14).

3. An injection mold for processing a decorative frame according to claim 1, wherein: the front end of the movable limiting plate (12) is fixedly provided with a handle (16).

4. An injection mold for processing a decorative frame according to claim 1, wherein: four inserting grooves (17) are formed in the front end of the fixed frame (9), two inserting blocks (18) are fixedly arranged at the rear end of the movable limiting plate (12), and the four inserting blocks (18) are inserted into the four inserting grooves (17) respectively.

5. An injection mold for processing a decorative frame according to claim 4, wherein: the fixing frame is characterized in that two limiting inserting plates (19) are arranged at the top end and the bottom end of the fixing frame (9), limiting grooves (20) are formed in the inserting blocks (18), and one end of each limiting inserting plate (19) penetrates through the fixing frame (9) and extends into the limiting grooves (20).

6. An injection mold for processing a decorative frame according to claim 5, wherein: the other ends of the two limiting plugboards (19) positioned on the same side are fixedly provided with a connecting plate (21).

7. The injection mold for processing a decorative frame according to claim 6, wherein: two reset springs (22) are fixedly arranged on the inner side of the connecting plate (21), and one ends of the four reset springs (22) are fixedly connected with the top end and the bottom end of the fixed frame (9) respectively.