CN219114643U

CN219114643U - Plastic mould with cooling structure

Info

Publication number: CN219114643U
Application number: CN202222873585.0U
Authority: CN
Inventors: 黄海波
Original assignee: Shenzhen Yiqiai Technology Co ltd
Current assignee: Shenzhen Yiqiai Technology Co ltd
Priority date: 2022-10-28
Filing date: 2022-10-28
Publication date: 2023-06-02
Anticipated expiration: 2032-10-28

Abstract

The utility model relates to the technical field of molds and discloses a plastic mold with a cooling structure, which comprises a mold, wherein a cooling box is arranged on the outer wall of the mold, a cooling fin is arranged on the top surface of the mold, a pump is arranged in the middle end of the bottom end of one side of the cooling box, a copper pipe is arranged at the output end of the pump, the other end of the copper pipe is connected with the middle end of the bottom end of the other side of the cooling box, and a connecting bolt is arranged on the bottom surface of the mold. This plastic mould with cooling structure through at mould outer wall fixed mounting there is the cooling tank, and the copper pipe is installed to cooling tank side middle-end bottom, copper pipe one end and pump machine output installation, and the fin is installed to the mould top surface, utilizes the fin to increase the radiating area of mould, through carrying cooling oil in the cooling tank, pump machine pump cooling oil flows in the cooling tank, and the cooling oil passes the fin to take away the heat, improved mould refrigerated efficiency, need not to wait for mould natural cooling, improved the production efficiency of plastic product.

Description

Plastic mould with cooling structure

Technical Field

The utility model relates to the technical field of molds, in particular to a plastic mold with a cooling structure.

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 processing of the appearance of the article is realized mainly by changing the physical state of the formed material. The term "industrial mother" is used.

The blank is made into a tool with a specific shape and size under the action of external force. The method is widely used for blanking, die forging, cold heading, extrusion, powder metallurgy part pressing, pressure casting and the molding processing of compression molding or injection molding of engineering plastics, rubber, ceramics and other products. The die has a specific contour or cavity shape, and the blank can be separated (blanked) according to the contour shape by using the contour shape with the cutting edge. The blank can obtain a corresponding three-dimensional shape by using the shape of the inner cavity. The mold generally comprises a movable mold and a fixed mold (or a male mold and a female mold), which can be separated and combined. And taking out the workpiece when the workpiece is separated, and injecting the blank into the die cavity for forming when the workpiece is closed. The die is a precise tool, has a complex shape, bears the expansion force of a blank, has higher requirements on structural strength, rigidity, surface hardness, surface roughness and machining precision, and is one of important marks of the mechanical manufacturing level.

Most of the existing plastic molds are free of cooling devices, when the plastic molds need to wait for cooling of the molds, the molds can be opened to take out finished products, and the cooling mode reduces the production efficiency of plastic products.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the plastic mold with the cooling structure, which has the advantages of improving the cooling efficiency of the mold, avoiding waiting for the natural cooling of the mold, improving the production efficiency of plastic products and the like, and solves the technical problems.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a plastic mould with cooling structure, includes the mould, the mould outer wall is provided with the cooling tank, the mould top surface is provided with the fin, be provided with the pump machine in the bottom of cooling tank one side middle-end, the pump machine output is provided with the copper pipe, the copper pipe other end is connected with cooling tank opposite side bottom middle-end, the mould bottom surface is provided with the connecting bolt, the mould bottom surface is provided with the connecting plate, the connecting plate inner wall is provided with mould two, connecting plate and connecting bolt swing joint.

Preferably, the outer wall of the die is fixedly provided with a cooling box, the bottom end of the middle end of the side face of the cooling box is fixedly provided with a copper pipe, and the other end of the copper pipe is fixedly arranged with the output end of the pump.

Preferably, the top surface of the die is fixedly provided with cooling fins, and a plurality of cooling fins are fixedly arranged at equal intervals.

Preferably, a plurality of connecting bolts are fixedly arranged at four corners of the bottom surface of the die, a connecting plate is arranged on the bottom surface of the die, and the connecting plate is spliced with the connecting bolts.

Preferably, the inner wall of the connecting plate is fixedly provided with a second die, and the top surface of the second die is attached to the bottom surface of the die.

Preferably, a nut is arranged at the bottom end of the outer circumferential surface of the connecting bolt in a threaded manner.

Compared with the prior art, the utility model provides the plastic mold with the cooling structure, which has the following beneficial effects:

1. according to the utility model, the cooling box is fixedly arranged on the outer wall of the mold, the copper pipe is arranged at the bottom end of the middle end of the side surface of the cooling box, one end of the copper pipe is arranged at the output end of the pump, the cooling fin is arranged on the top surface of the mold, the cooling area of the mold is increased by using the cooling fin, and the cooling oil is loaded in the cooling box, and the pump pumps the cooling oil to flow in the cooling box, so that the cooling oil passes through the cooling fin, thereby taking away heat, improving the cooling efficiency of the mold, avoiding waiting for the natural cooling of the mold, and improving the production efficiency of plastic products.

2. According to the utility model, the die is connected with the die II through the connecting bolt, and the nut is arranged on the peripheral surface of the connecting bolt, so that the die is fixed with the die II, and after the die is cooled, the die and the die II can be separated by disassembling the nut, so that a worker can take out a plastic finished product conveniently.

Drawings

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

FIG. 2 is a schematic diagram of the structure of the present utility model;

FIG. 3 is a schematic cross-sectional view of the structure of the present utility model.

Wherein: 1. a mold; 2. a cooling box; 3. a heat sink; 4. a pump machine; 5. copper pipe; 6. a connecting bolt; 7. a connecting plate; 8. and a second die.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, a plastic mold with a cooling structure comprises a mold 1, wherein a cooling box 2 is arranged on the outer wall of the mold 1, a cooling fin 3 is arranged on the top surface of the mold 1, a pump 4 is arranged in the middle end of one side bottom end of the cooling box 2, a copper pipe 5 is arranged at the output end of the pump 4, the other end of the copper pipe 5 is connected with the middle end of the other side bottom end of the cooling box 2, a connecting bolt 6 is arranged on the bottom surface of the mold 1, a connecting plate 7 is arranged on the bottom surface of the mold 1, a mold two 8 is arranged on the inner wall of the connecting plate 7, and the connecting plate 7 is movably connected with the connecting bolt 6.

Specifically, mould 1 outer wall fixed mounting has cooling tank 2, and cooling tank 2 side middle-end bottom fixed mounting has copper pipe 5, and copper pipe 5 other end and pump machine 4 output fixed mounting, and mould 1 top surface fixed mounting has fin 3, and fin 3 equidistance fixed mounting has a plurality of. The cooling device has the advantages that the cooling box 2 is fixedly arranged on the outer wall of the die 1, the copper pipe 5 is arranged at the bottom end of the middle end of the side face of the cooling box 2, one end of the copper pipe 5 is arranged at the output end of the pump 4, the cooling fin 3 is arranged on the top face of the die 1, the cooling area of the die 1 is increased by using the cooling fin 3, cooling oil is loaded in the cooling box 2, the pump 4 pumps the cooling oil to flow in the cooling box 2, the cooling oil passes through the cooling fin 3, so that heat is taken away, the cooling efficiency of the die 1 is improved, the natural cooling of the die 1 is not required, and the production efficiency of plastic products is improved.

Specifically, a plurality of connecting bolts 6 are fixedly arranged at four corners of the bottom surface of the die 1, a connecting plate 7 is arranged at the bottom surface of the die 1, the connecting plate 7 is spliced with the connecting bolts 6, a die II 8 is fixedly arranged on the inner wall of the connecting plate 7, the top surface of the die II 8 is attached to the bottom surface of the die 1, and nuts are arranged at the bottom end threads of the peripheral surface of the connecting bolts 6. The plastic product taking-out device has the advantages that the die 1 is connected with the die II 8 through the connecting bolt 6, and the nut is arranged on the peripheral surface of the connecting bolt 9, so that the die 1 is fixed with the die II 8, after the die 1 is cooled, the nut is disassembled, and the die 1 and the die II 8 can be separated, so that a worker can take out the plastic product conveniently.

When the plastic product cooling device is used, the cooling box 2 is fixedly arranged on the outer wall of the mold 1, the copper pipe 5 is arranged at the bottom end of the middle end of the side surface of the cooling box 2, one end of the copper pipe 5 is arranged at the output end of the pump 4, the cooling fin 3 is arranged on the top surface of the mold 1, the cooling area of the mold 1 is increased by using the cooling fin 3, cooling oil is loaded in the cooling box 2, the pump 4 pumps the cooling oil to flow in the cooling box 2, the cooling oil passes through the cooling fin 3, so that heat is taken away, after the mold 1 is cooled, the nut is disassembled, the mold 1 and the mold two 8 can be separated, and a worker can take out the plastic product conveniently.

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. Plastic mould with cooling structure, including mould (1), its characterized in that: the cooling device comprises a mold (1), wherein a cooling box (2) is arranged on the outer wall of the mold (1), a cooling fin (3) is arranged on the top surface of the mold (1), a pump (4) is arranged in the middle end of one side bottom end of the cooling box (2), a copper pipe (5) is arranged at the output end of the pump (4), the other end of the copper pipe (5) is connected with the middle end of the other side bottom end of the cooling box (2), a connecting bolt (6) is arranged on the bottom surface of the mold (1), a connecting plate (7) is arranged on the bottom surface of the mold (1), a mold two (8) is arranged on the inner wall of the connecting plate (7) and is movably connected with the connecting bolt (6).

2. A plastic mold with cooling structure according to claim 1, wherein: the cooling device is characterized in that a cooling box (2) is fixedly arranged on the outer wall of the die (1), a copper pipe (5) is fixedly arranged at the bottom end of the middle end of the side face of the cooling box (2), and the other end of the copper pipe (5) is fixedly arranged at the output end of the pump (4).

3. A plastic mold with cooling structure according to claim 1, wherein: the top surface of the die (1) is fixedly provided with radiating fins (3), and the radiating fins (3) are fixedly provided with a plurality of radiating fins at equal intervals.

4. A plastic mold with cooling structure according to claim 1, wherein: the die is characterized in that a plurality of connecting bolts (6) are fixedly arranged at four corners of the bottom surface of the die (1), a connecting plate (7) is arranged on the bottom surface of the die (1), and the connecting plate (7) is spliced with the connecting bolts (6).

5. A plastic mold with cooling structure according to claim 1, wherein: the inner wall of the connecting plate (7) is fixedly provided with a second die (8), and the top surface of the second die (8) is attached to the bottom surface of the die (1).

6. A plastic mold with cooling structure according to claim 1, wherein: and nuts are arranged at the bottom end of the outer peripheral surface of the connecting bolt (6) in a threaded manner.