CN218892176U

CN218892176U - Needle support part mould

Info

Publication number: CN218892176U
Application number: CN202223538800.8U
Authority: CN
Inventors: 梁炼森; 李国红; 李双
Original assignee: Shenzhen Hroshi Precision Ind Co ltd
Current assignee: Shenzhen Hroshi Precision Ind Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-04-21
Anticipated expiration: 2032-12-29

Abstract

The utility model discloses a needle support part mould which comprises a fixed box, a fixed mould and a movable mould, wherein the fixed mould and the movable mould are detachably connected, a casting port is formed in the upper end of the movable mould, a branch pipe is arranged in the fixed mould in a penetrating manner, connecting pipes are fixedly connected to two sides of the branch pipe, a water storage tank is fixedly arranged in the fixed box, a water pump is fixedly connected to the left side of the water storage tank, and the two connecting pipes are respectively connected with the water pump and the water storage tank.

Description

Needle support part mould

Technical Field

The utility model belongs to the technical field of molds, and particularly relates to a needle support part mold.

Background

The mould is used for producing various moulds and tools of the needed products by injection molding, blow molding, extrusion, die casting or forging, smelting, stamping and other methods in industry. In short, a mold is a tool used to make a molded article, which is made up of various parts, with different molds being made up of different parts.

The injection molding is a method for obtaining a required product by adding a hot-melt plastic material into a closed mold cavity with a required shape in an injection molding fixed mold, molding the plastic material into a required product shape structure through the movable mold and the fixed mold of the injection mold, and opening the injection mold after the plastic material is cooled and solidified.

However, in the prior art, the cooling effect of the injection mold is poor, so that the cooling time of the plastic part in the injection mold is long, and the working efficiency of the mold is affected.

Disclosure of Invention

The utility model aims to provide a needle support part die which solves the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a needle support part mould, includes fixed box, cover half and movable mould are detachable connection, the casting gate has been seted up to the movable mould upper end, the inside bleeder that runs through of cover half is provided with, and bleeder both sides fixedly connected with connecting pipe, fixed box inside fixedly mounted has the storage water tank, and storage water tank left side fixedly connected with water pump, two the connecting pipe connects water pump and storage water tank respectively.

As a preferable implementation mode, a baffle is fixedly arranged in the water storage tank, and the baffle is made of a heat insulation plate.

As a preferable implementation mode, the refrigerator is fixedly arranged on the outer side of the water storage tank, the refrigerating pipe is fixedly arranged in the water storage tank, and the refrigerator and the refrigerating pipe are fixedly connected.

As a preferred embodiment, a cooling fin is fixedly arranged on the outer side of the water storage tank.

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

1. when the hot melt cooling device is used, a worker closes the fixed die and the movable die and then introduces hot melt raw materials into the die through the casting port, at the moment, the water pump is started, the cooling liquid in the water storage tank is pumped by the water pump, is introduced into the branch pipe through the connecting pipe, absorbs heat in the die so as to achieve the effect of rapid cooling, and then the cooling liquid in the branch pipe flows back into the water storage tank through the connecting pipe at the other end.

2. According to the utility model, the back-flowing cooling liquid has a large amount of heat, the back-flowing cooling liquid is separated by the baffle plate, the contact rate of the original cooling liquid and the back-flowing cooling liquid is reduced, and meanwhile, the back-flowing cooling liquid is rapidly cooled by the refrigerator and the refrigerating pipe, and the heat dissipation in the water storage tank is accelerated by matching with the cooling fin.

Drawings

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

FIG. 2 is a schematic view of a stationary box of the structure of the present utility model;

fig. 3 is a top view of the water tank of the structure of the present utility model.

In the figure: 1. a fixed box; 101. a water storage tank; 102. a water pump; 103. a refrigerator; 104. a refrigeration tube; 105. a heat sink; 106. a baffle; 2. a fixed mold; 3. a movable mold; 31. a casting nozzle; 4. a branch pipe; 5. and (5) connecting pipes.

Detailed Description

The utility model is further described below with reference to examples.

The following examples are illustrative of the present utility model but are not intended to limit the scope of the utility model. The conditions in the examples can be further adjusted according to specific conditions, and simple modifications of the method of the utility model under the premise of the conception of the utility model are all within the scope of the utility model as claimed.

Referring to fig. 1-3, the utility model provides a needle support part mold, which comprises a fixed box 1, a fixed die 2 and a movable die 3, wherein the fixed die 2 and the movable die 3 are detachably connected, a casting port 31 is formed at the upper end of the movable die 3, a branch pipe 4 is arranged in the fixed die 2 in a penetrating manner, connecting pipes 5 are fixedly connected to two sides of the branch pipe 4, a water storage tank 101 is fixedly arranged in the fixed box 1, a water pump 102 is fixedly connected to the left side of the water storage tank 101, and the two connecting pipes 5 are respectively connected with the water pump 102 and the water storage tank 101; the hot melt raw material is led into the inside of the die through the casting port 31, at this time, the water pump 102 is started, the cooling liquid in the water storage tank 101 is pumped by the water pump 102, is led into the branch pipe 4 through the connecting pipe 5, absorbs the heat in the die, achieves the effect of rapid cooling, and then the cooling liquid in the branch pipe 4 is returned to the inside of the water storage tank 101 again through the connecting pipe 5 at the other end.

In this embodiment, a baffle 106 is fixedly installed inside the water tank 101, and the baffle 106 is made of a heat insulation board; through having set up baffle 106, the coolant liquid after the backward flow itself has a large amount of heat, separates the coolant liquid after the backward flow through baffle 106, reduces former coolant liquid and the contact rate of backward flow coolant liquid.

In this embodiment, a refrigerator 103 is fixedly installed on the outside of the water storage tank 101, a refrigeration pipe 104 is fixedly installed inside the water storage tank 101, and the refrigerator 103 and the refrigeration pipe 104 are fixedly connected; through having set up refrigerator 103 and refrigeration pipe 104, carry out quick cooling to the coolant liquid after the backward flow through refrigerator 103 and refrigeration pipe 104, make coolant liquid temperature drop fast, and then reuse.

In this embodiment, a heat sink 105 is fixedly installed on the outer side of the water storage tank 101; by providing the cooling fin 105, the cooling of the refrigerating pipe 104 is performed in cooperation with the cooling fin 105, thereby accelerating the heat dissipation in the water storage tank 101.

The working principle and the using flow of the utility model are as follows: when the hot melt cooling device is used, a worker closes the fixed die 2 and the movable die 3 and then introduces hot melt raw materials into the die through the casting port 31, at the moment, the water pump 102 is started, the water pump 102 pumps cooling liquid in the water storage tank 101, the cooling liquid is introduced into the branch pipe 4 through the connecting pipe 5 to absorb heat in the die so as to achieve the effect of rapid cooling, and then the cooling liquid in the branch pipe 4 flows back into the water storage tank 101 again through the connecting pipe 5 at the other end;

the cooling liquid after the backflow carries a large amount of heat, the cooling liquid after the backflow is separated through the baffle 106, the contact rate of the original cooling liquid and the backflow cooling liquid is reduced, meanwhile, the cooling liquid after the backflow is cooled down rapidly through the refrigerator 103 and the refrigerating pipe 104, and the cooling fin 105 is matched, so that the heat dissipation in the water storage tank 101 is accelerated.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 a needle support part mould, includes fixed box (1), cover half (2) and movable mould (3), its characterized in that: the fixed die (2) is detachably connected with the movable die (3), a casting nozzle (31) is formed in the upper end of the movable die (3), a branch pipe (4) is arranged inside the fixed die (2) in a penetrating mode, connecting pipes (5) are fixedly connected to two sides of the branch pipe (4), a water storage tank (101) is fixedly installed inside the fixed box (1), a water pump (102) is fixedly connected to the left side of the water storage tank (101), and the two connecting pipes (5) are respectively connected with the water pump (102) and the water storage tank (101).

2. The needle stand part mold according to claim 1, wherein: the baffle (106) is fixedly arranged in the water storage tank (101), and the baffle (106) is made of a heat insulation plate.

3. The needle stand part mold according to claim 1, wherein: the refrigerator (103) is fixedly arranged on the outer side of the water storage tank (101), the refrigerating pipe (104) is fixedly arranged in the water storage tank (101), and the refrigerator (103) is fixedly connected with the refrigerating pipe (104).

4. The needle stand part mold according to claim 1, wherein: and a radiating fin (105) is fixedly arranged on the outer side of the water storage tank (101).