CN215825888U

CN215825888U - Cooling device for uniformly-cooled injection mold

Info

Publication number: CN215825888U
Application number: CN202121972934.3U
Authority: CN
Inventors: 杨汗友; 陈勇明; 王吉涛
Original assignee: Qingdao Xinhanyang Moulding Co ltd
Current assignee: Qingdao Xinhanyang Moulding Co ltd
Priority date: 2021-08-22
Filing date: 2021-08-22
Publication date: 2022-02-15
Anticipated expiration: 2031-08-22

Abstract

The utility model discloses a cooling device for an injection mold, which comprises a mold frame and a water pump, wherein a lower mold is arranged above the mold frame, a cooling seat is arranged on the outer surface of the lower mold, a condenser pipe is arranged inside the cooling seat, a water tank is arranged below the mold frame, the water pump is arranged at the left end inside the water tank, one end of the water pump is connected with the inside of the water tank, the other end of the water pump is connected with a water supply pipe, the upper part of the water supply pipe is communicated with one end of the condenser pipe, and a drain pipe is arranged at the upper end of the right side inside the water tank. This even refrigerated cooling device for injection mold can make the drain pipe with the cooling water after the heat absorption on stirring the leaf through the use of drain pipe and stirring leaf, make the stirring board on stirring the leaf rotate on the fixed axle through adapter sleeve, conveniently stir the moisture of discharging into, conveniently accelerate the cooling of heat absorption aftercooling water, improve the device's result of use.

Description

Cooling device for uniformly-cooled injection mold

Technical Field

The utility model relates to the technical field of injection molds, in particular to a cooling device for an injection mold, which can be uniformly cooled.

Background

The injection mold is a device for forming a workpiece, and is widely applied, and in the production process of the injection mold, the cooling device needs to be used in cooperation so as to rapidly form the workpiece, and for the existing cooling device for the injection mold, some defects still exist, such as:

current cooling device for injection mold is relatively poor to the cooling effect of mould, and refrigerated is not even enough, and inside cooling water is towards because heat absorption change scalds at the use, can not carry out rapid cooling to the cooling water that becomes to scald, uses and has the limitation.

Aiming at the problems, the cooling device for the injection mold is innovatively designed on the basis of the original cooling device for the injection mold with uniform cooling.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a cooling device for an injection mold, which can be uniformly cooled, and solves the problems that the existing cooling device for the injection mold has poor cooling effect on the mold and insufficient uniformity in cooling, and the inside cooling water cannot be rapidly cooled and cooled due to heat absorption and heat change in the using process, so that the use has limitation.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an even refrigerated cooling device for injection mold, includes mould frame and water pump, the bed die is installed to the top of mould frame, and the surface of bed die is provided with the cooling seat to the inside of cooling seat is provided with the condenser pipe, the water tank is installed to the below of mould frame, and the inside left end of water tank installs the water pump, the one end of water pump is connected with the inside of water tank, and the other end of water pump is connected with the delivery pipe to the top of delivery pipe is linked together with the one end of condenser pipe, the drain pipe is installed to the inside right side upper end of water tank, the surface mounting of delivery pipe has the control valve, the moisturizing stopper is installed to the surface top of water tank.

Preferably, the cooling seat is of a frame-shaped structure, 3 'mouth' -shaped condensation pipes are arranged in the cooling seat at equal intervals, 2 adjacent condensation pipes are communicated through a connecting pipe, and the cooling seat is made of copper.

Preferably, a fixed shaft is fixed at the right side inside the water tank, the surface of the fixed shaft is rotatably connected with stirring blades, and the length of each stirring blade is equal to the width inside the water tank.

Preferably, the lower part of the drain pipe is of an inclined structure, the drain pipe, the water tank, the water supply pipe, the water pump and the condenser pipe form a circulating water cooling mechanism, and the water supply pipe and the drain pipe are rigidly connected with the mold frame.

Preferably, the stirring blade comprises a connecting sleeve and a water stirring plate, and the water stirring plate is welded on the surface of the connecting sleeve.

Preferably, stir the water board and be circular-arc structure, stir the water board simultaneously and evenly be provided with six on connecting sleeve's surface, the oblique line of the below slope of drain pipe coincides mutually with connecting sleeve's axis.

Compared with the prior art, the utility model has the beneficial effects that: the cooling device for the injection mold with uniform cooling,

1. can conveniently cooperate the use of water pump, delivery pipe and connecting pipe through the use of the condenser pipe of "mouth" font, conveniently make and carry out circulative cooling to the surface of bed die, the condenser pipe is provided with three groups in the outside of bed die, and then conveniently improves the device's even cooling, improves the device's cooling effect:

2. can make the drain pipe with the cooling water behind the heat absorption on stirring the leaf through the use of drain pipe and stirring leaf, make the stirring board on the stirring leaf rotate on the fixed axle through adapter sleeve, conveniently stir the moisture of going into, conveniently accelerate the cooling of cooling water behind the heat absorption, improve the device's result of use.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic top view of the cooling base of the present invention;

FIG. 3 is a side sectional view of the water tank of the present invention;

FIG. 4 is a schematic view of the connection structure of the condenser tube and the water supply tube according to the present invention.

In the figure: 1. a mold frame; 2. a lower die; 3. a cooling seat; 4. a condenser tube; 5. a water tank; 6. a water supply pipe; 7. a control valve; 8. a water pump; 9. a drain pipe; 10. a fixed shaft; 11. stirring the blades; 1101. a connecting sleeve; 1102. a water-stirring plate; 12. a water replenishing plug; 13. and (4) connecting the pipes.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, fig. 2 and fig. 4, the present invention provides a technical solution: a cooling device for an injection mold with uniform cooling comprises a mold frame 1 and a water pump 8, in order to improve the uniform cooling of the device and improve the cooling effect of the device, a lower mold 2 is arranged above the mold frame 1, a cooling seat 3 is arranged on the outer surface of the lower mold 2, a condensing pipe 4 is arranged inside the cooling seat 3, the cooling seat 3 is of a frame-shaped structure, 3 condensing pipes 4 in the shape of a Chinese character kou are arranged inside the cooling seat 3 at equal intervals, the adjacent 2 condensing pipes 4 are communicated through a connecting pipe 13, the cooling seat 3 is made of copper, the cooling of the lower mold 2 inside the cooling seat 3 is facilitated, the production rate of the mold is improved, a water tank 5 is arranged below the mold frame 1, the water pump 8 is arranged at the left end inside the water tank 5, a fixing shaft 10 is fixed on the right side inside the water tank 5, and a stirring blade 11 is rotatably connected to the surface of the fixing shaft 10, the length of the stirring blades 11 is equal to the width of the inside of the water tank 5, so that cooling water in the water tank 5 can be stirred conveniently;

referring to fig. 1 and 3, in order to improve the use effect of the cooling water and facilitate rapid cooling of the cooling water, one end of a water pump 8 is connected to the inside of a water tank 5, the other end of the water pump 8 is connected to a water supply pipe 6, and the upper side of the water supply pipe 6 is connected to one end of a condenser pipe 4, a drain pipe 9 is installed at the upper end of the right side of the inside of the water tank 5, the lower portion of the drain pipe 9 is in an inclined structure, the drain pipe 9, the water tank 5, the water supply pipe 6, the water pump 8 and the condenser pipe 4 form a circulating water cooling mechanism, the water supply pipe 6 and the drain pipe 9 are rigidly connected to a mold frame 1, so as to facilitate circulating cooling of the outer surface of a lower mold 2 and improve the cooling effect of the apparatus, a stirring blade 11 includes a connecting sleeve 1101 and a stirring plate 1102, a stirring plate 1102 is welded to the surface of the connecting sleeve 1101, the stirring plate 1102 is in an arc-shaped structure, and six stirring plates 1102 are uniformly arranged on the surface of the connecting sleeve 1101, the oblique line that inclines below drain pipe 9 coincides mutually with the axis of adapter sleeve 1101, can rotate under the impact of cooling water through the water board 1102 that stirs on adapter sleeve 1101 surface, makes things convenient for the rapid cooling of cooling water, and the surface mounting of delivery pipe 6 has control valve 7, and moisturizing stopper 12 is installed to the surface top of water tank 5.

The working principle is as follows: firstly, when the cooling device is used and a mold needs to be cooled, the water pump 8 in the water tank 5 can be opened, so that the water pump 8 can conveniently discharge cooling water in the water tank 5 into the condensation pipes 4 through the water supply pipe 6, the connection pipe 13 is connected between the condensation pipes 4, the other end of each condensation pipe 4 is connected with the water discharge pipe 9, the cooling water can conveniently discharge water into the water tank 5, the cooling seat 3 can conveniently and uniformly cool the outer surface of the lower mold 2, the condensation pipes 4 are in a square structure and uniformly distributed on the outer surface of the lower mold 2, the lower mold can be uniformly cooled, and the using effect of the cooling device is improved;

when the cooling water cooling device is used, the drain pipe 9 can discharge cooling water absorbed in the condensation pipe 4 to the stirring blades 11 on the surface of the fixed shaft 10, so that the water stirring plate 1102 on the surface of the connecting sleeve 1101 rotates on the fixed shaft 10, the cooling water absorbed in the inside is conveniently and quickly cooled, and the using effect of the cooling water cooling device is improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 an even refrigerated cooling device for injection mold, includes mould frame (1) and water pump (8), its characterized in that: lower mould (2) is installed to the top of mould frame (1), and the surface of lower mould (2) is provided with cooling seat (3) to the inside of cooling seat (3) is provided with condenser pipe (4), water tank (5) are installed to the below of mould frame (1), and water pump (8) are installed to the inside left end of water tank (5), the one end of water pump (8) is connected with the inside of water tank (5), and the other end of water pump (8) is connected with delivery pipe (6) to the top of delivery pipe (6) is linked together with the one end of condenser pipe (4), drain pipe (9) are installed to the inside right side upper end of water tank (5), the surface mounting of delivery pipe (6) has control valve (7), moisturizing stopper (12) are installed to the surface top of water tank (5).

2. The cooling apparatus for an injection mold with uniform cooling according to claim 1, wherein: the cooling seat (3) is of a frame-shaped structure, 3 'mouth' -shaped condensation pipes (4) are installed in the cooling seat (3) at equal intervals, the adjacent 2 condensation pipes (4) are communicated through a connecting pipe (13), and the cooling seat (3) is made of copper.

3. The cooling apparatus for an injection mold with uniform cooling according to claim 1, wherein: a fixed shaft (10) is fixed on the right side in the water tank (5), the surface of the fixed shaft (10) is rotatably connected with stirring blades (11), and the length of each stirring blade (11) is equal to the width of the inside of the water tank (5).

4. The cooling apparatus for an injection mold with uniform cooling according to claim 1, wherein: the lower part of the drain pipe (9) is of an inclined structure, the drain pipe (9), the water tank (5), the water supply pipe (6), the water pump (8) and the condensation pipe (4) form a circulating water cooling mechanism, and the water supply pipe (6) and the drain pipe (9) are in rigid connection with the mold frame (1).

5. A cooling apparatus for an injection mold with uniform cooling according to claim 3, characterized in that: the stirring blade (11) comprises a connecting sleeve (1101) and a water stirring plate (1102), and the water stirring plate (1102) is welded on the surface of the connecting sleeve (1101).

6. The cooling apparatus for an injection mold with uniform cooling according to claim 5, wherein: stir water board (1102) and be circular-arc structure, stir water board (1102) simultaneously and evenly be provided with six on the surface of connecting sleeve (1101), the central axis of drain pipe (9) below slope line and connecting sleeve (1101) coincides mutually.