CN216705896U

CN216705896U - Cooling device for cooling die-casting metal die

Info

Publication number: CN216705896U
Application number: CN202123220431.3U
Authority: CN
Inventors: 韦景焕
Original assignee: Shanghai Ougui Precision Electromechanical Equipment Co ltd
Current assignee: Shanghai Ougui Precision Electromechanical Equipment Co ltd
Priority date: 2021-12-21
Filing date: 2021-12-21
Publication date: 2022-06-10
Anticipated expiration: 2031-12-21

Abstract

The utility model discloses a spot cooling device for cooling a die-casting metal die, which relates to the technical field of spot cooling equipment for die-casting metal dies and comprises a base and a spot cooling pipe, wherein a water tank is arranged at the top of the base, a water outlet pipe and a water inlet pipe are inserted into the outer wall of one side of the water tank, one ends of the water outlet pipe and the water inlet pipe both extend into the water tank, a submersible pump is arranged at the inner bottom of the water tank, the water outlet end of the submersible pump is fixedly connected to one end, located in the water tank, of the water outlet pipe, a U-shaped pipeline is arranged in the spot cooling pipe, one end of the spot cooling pipe is provided with a connector, two groups of water pipe connectors are symmetrically arranged on one side of the connector, and a control panel is arranged on one side of the top of the water tank. Can form cyclic utilization to the water in the water tank, take away the heat in hydrologic cycle's in-process to can not cause the waste to the water resource, practiced thrift the cost of enterprises greatly.

Description

Cooling device for cooling die-casting metal die

Technical Field

The utility model relates to the technical field of spot cooling equipment for die-casting metal dies, in particular to a spot cooling device for cooling a die-casting metal die.

Background

In the die-casting production process, the heat absorbed by the die and the heat discharged by the die are consistent, so that the die is prevented from being cooled or heated more and more, and the casting defects of shrinkage cavities, shrinkage porosity, air holes and the like caused by uneven temperature of the die are reduced. The appearance and the internal quality of the casting are improved, and the service life and the production efficiency of the die are prolonged. Reaching the heat balance is the process of cooling the high temperature place of the mold and heating the low temperature place.

Among the die casting die, usually can be in the product cooling, some to the product carry out some cold, some cold aim at lets the structure at the special part of product more accurate, reduce the gas shrinkage cavity of product, increase the quality of product simultaneously, traditional some refrigeration plant adopts all to use the flowing water to have the heat in order to carry out some cold, not only can consume a large amount of water resources, and cooling efficiency is low moreover, the cooling time is long, be unfavorable for the production and processing of mould, therefore we need propose a cooling die-casting metal mold point cold charge and put forward.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a spot cooling device for cooling a die-casting metal die, which can recycle water in a water tank, take away heat in the water circulation process, avoid waste of water resources and greatly save enterprise cost so as to solve the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a cooling die-casting metal mold point cold charge is put, includes base and some cold tubes, the top of base is provided with the water tank, it has outlet pipe and inlet tube to peg graft on one side outer wall of water tank, the one end of outlet pipe and inlet tube all extends to the inside of water tank, the interior bottom of water tank is provided with the immersible pump, the delivery end fixed connection of immersible pump is located the inside one end of water tank in the outlet pipe, the inside of some cold tubes is provided with U-shaped pipeline, the one end of some cold tubes is provided with the joint, a side symmetry that connects is provided with two sets of water pipe connectors, top one side of water tank is provided with control panel.

Preferably, one end of each of the two groups of water pipe interfaces is correspondingly connected with the water outlet pipe and the water inlet pipe, and the other end of each of the two groups of water pipe interfaces respectively corresponds to the two openings of the U-shaped cavity channel.

Preferably, a temperature sensor is installed at the top of the water tank, one end of a probe of the temperature sensor extends underwater, and the temperature sensor is in signal connection with a control panel.

Preferably, a notch is formed in one side of the top of the water tank, a semiconductor refrigeration piece is installed in the notch, a heat absorption end of the semiconductor refrigeration piece is fixedly connected with a heat conduction fin, and one end of the heat conduction fin extends to underwater.

Preferably, the protection casing is installed through the fixed screw on the top one side of water tank lies in the breach, all be the equidistance array on the top of protection casing and the outer wall and seted up the louvre, the inside of louvre is provided with dustproof filter screen.

Preferably, the bottom of the base is rotatably provided with a travelling wheel, and the outer wall of one side of the base is fixedly welded with a push-pull handle.

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

1. according to the utility model, the water outlet pipe and the water inlet pipe are inserted into one side of the water tank, one end of the water outlet pipe, which is positioned in the water tank, is connected to the water outlet end of the submersible pump, the U-shaped cavity channel is arranged in the spot cooling pipe, and the water pipe interface on the joint at one end of the spot cooling pipe corresponds to the water outlet pipe and the water inlet pipe, so that when the equipment is used, the water in the water tank can be recycled, heat is taken away in the water circulation process, no waste is caused to water resources, and the enterprise cost is greatly saved;

2. the temperature sensor is arranged at the top in the water tank, the semiconductor refrigerating sheet is arranged in the notch in the top of the water tank, and the heat conducting fin at the heat absorbing end of the semiconductor refrigerating sheet extends to the underwater, so that the device can generate low-temperature water, the spot cooling efficiency is greatly improved, the time of spot cooling operation is shortened, and the production and processing quality of products is ensured; and when the water temperature is increased due to the point cooling operation, the water temperature is reduced to the specified temperature, so that the water in the water tank 3 can form a continuous constant temperature state, and the water heater is convenient for workers to use.

Drawings

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

FIG. 2 is a schematic view of the structure of the shield of the present invention;

fig. 3 is a schematic structural view of the joint of the present invention.

In the figure: 1. a base; 2. cooling the tube; 3. a water tank; 4. a water outlet pipe; 5. a water inlet pipe; 6. a submersible pump; 7. a U-shaped cavity; 8. a joint; 9. a water pipe connector; 10. a control panel; 11. a temperature sensor; 12. a notch; 13. a semiconductor refrigeration sheet; 14. a heat conductive fin; 15. a protective cover; 16. heat dissipation holes; 17. a dustproof filter screen; 18. a traveling wheel; 19. push-pull handle.

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. 1-3, the present invention provides a technical solution:

the utility model provides a cooling die-casting metal mold point cold charge is put, including base 1 and point cold tube 2, base 1's top is provided with water tank 3, it has outlet pipe 4 and inlet tube 5 to peg graft on one side outer wall of water tank 3, the one end of outlet pipe 4 and inlet tube 5 all extends to the inside of water tank 3, the interior bottom of water tank 3 is provided with immersible pump 6, immersible pump 6's play water outlet end fixed connection is in the inside one end of water tank 3 in outlet pipe 4, the inside of point cold tube 2 is provided with U-shaped chamber way 7, the one end of point cold tube 2 is provided with joint 8, the one side symmetry of joint 8 is provided with two sets of water pipe interface 9, top one side of water tank 3 is provided with control panel 10, outlet pipe 4 and inlet tube 5 are connected to two sets of water pipe interface 9 one end correspondence, the other end of two sets of water pipe interface 9 corresponds two openings of U-shaped chamber way 7 respectively.

According to the utility model, the water outlet pipe 4 and the water inlet pipe 5 are inserted into one side of the water tank 3, one end of the water outlet pipe 4, which is positioned inside the water tank 3, is connected to the water outlet end of the submersible pump 6, the U-shaped pipeline 7 is arranged inside the spot cooling pipe 2, and the water pipe connector 9 on the connector 8 at one end of the spot cooling pipe 2 corresponds to the water outlet pipe 4 and the water inlet pipe 5, so that when the device is used, water in the water tank 3 can be recycled, heat is taken away in the water circulation process, no waste is caused to water resources, and the enterprise cost is greatly saved.

Temperature sensor 11 is installed at the interior top of water tank 3, and temperature sensor 11's probe one end extends to under water, and 11 signal connection of temperature sensor is in control panel 10, and breach 12 has been seted up to top one side of water tank 3, installs semiconductor refrigeration piece 13 in the

breach

12, and 13 heat absorption end fixedly connected with heat conduction fin 14 of semiconductor refrigeration piece, and the one end of heat conduction fin 14 extends to under water.

The temperature sensor 11 is arranged at the top in the water tank 3, the semiconductor refrigerating sheet 13 is arranged in the gap at the top of the water tank 3, and the heat conducting fins 14 at the heat absorbing end of the semiconductor refrigerating sheet 13 extend to the underwater, so that the device can generate low-temperature water, the point cooling efficiency is greatly improved, the time of point cooling operation is shortened, and the production and processing quality of products is ensured; and when the water temperature is raised due to the point cooling operation, the water temperature is lowered to the specified temperature, so that the water in the water tank 3 can form a continuous constant temperature state, and the use by workers is facilitated.

The protection casing 15 is installed through the fixed screw on being located breach 12 to top one side of water tank 3, all is the equidistance array on the top of protection casing 15 and the outer wall and has seted up louvre 16, and louvre 16's inside is provided with dustproof filter screen 17, and the walking wheel 18 is installed in the rotation of base 1's bottom, and fixed welding has push-and-pull handle 19 on one side outer wall of base 1.

Lie in breach 12 department at 3 tops of water tank and set up protection casing 15, the top and the outer wall of protection casing 15 all set up louvre 16, and louvre 16 is inside to be set up dustproof filter screen 17, can form the guard action to the semiconductor refrigeration piece on the one hand, and on the other hand can avoid external dust to get into and cause the influence to heat dissipation and quality of water.

When the device is used, the device is moved to a specified position through the push-pull handle 19 and the walking wheels 18 at the bottom of the base 1, the water outlet pipe 4 and one end of the water inlet pipe 5 are connected with the two groups of water pipe connectors 9, the submersible pump 6 is started through the control panel 10, one end of the spot cooling pipe 2 is inserted into a position needing key point cooling, and the U-shaped pipeline 7 is arranged in the spot cooling pipe 2, so that heat can be taken away in the water circulation process of the spot cooling pipe 2, waste of water resources is avoided, and enterprise cost is greatly saved;

because the top of the water tank 3 is provided with the notch 12, the semiconductor refrigerating sheet 13 is arranged in the notch 12, the heat absorption end of the semiconductor refrigerating sheet 13 is fixedly connected with the heat conduction fin 14, the heat conduction fin 14 extends to the underwater, the top in the water tank 3 is also provided with the temperature sensor 11, the semiconductor refrigerating sheet 13 works to cool the water temperature to a low-temperature state, cold water entering the internal circulation of the cold pipe 2 can greatly improve the cold ignition efficiency, the time of cold ignition operation is shortened, and the production and processing quality of products is ensured;

moreover, when the temperature is higher than the set temperature, the temperature sensor 11 transmits a signal to the control panel 10, the control panel 10 starts the semiconductor refrigeration sheet 13 to work, the temperature of the water is reduced to the designated temperature, so that the water in the water tank 3 can form a continuous constant temperature state, and the use of workers is facilitated.

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 a cooling die-casting metal mold point cold charge is put, includes base (1) and some cold tubes (2), its characterized in that: the top of base (1) is provided with water tank (3), it has outlet pipe (4) and inlet tube (5) to peg graft on the one side outer wall of water tank (3), the one end of outlet pipe (4) and inlet tube (5) all extends to the inside of water tank (3), the interior bottom of water tank (3) is provided with immersible pump (6), the outlet end fixed connection of immersible pump (6) is located the inside one end of water tank (3) in outlet pipe (4), the inside of some cold tubes (2) is provided with U-shaped chamber way (7), the one end of some cold tubes (2) is provided with joint (8), the one side symmetry that connects (8) is provided with two sets of water pipe connectors (9), top one side of water tank (3) is provided with control panel (10).

2. The spot cooling apparatus for cooling a die-cast metal mold according to claim 1, wherein: one ends of the two groups of water pipe interfaces (9) are correspondingly connected with the water outlet pipe (4) and the water inlet pipe (5), and the other ends of the two groups of water pipe interfaces (9) respectively correspond to two openings of the U-shaped cavity channel (7).

3. The spot cooling apparatus for cooling a die-cast metal mold according to claim 1, wherein: temperature sensor (11) are installed at the interior top of water tank (3), temperature sensor's (11) probe one end extends to under water, temperature sensor (11) signal connection is in control panel (10).

4. The spot cooling apparatus for cooling a die-cast metal mold according to claim 1, wherein: a notch (12) is formed in one side of the top of the water tank (3), a semiconductor refrigerating sheet (13) is installed in the notch (12), a heat-conducting fin (14) is fixedly connected to the heat-absorbing end of the semiconductor refrigerating sheet (13), and one end of the heat-conducting fin (14) extends underwater.

5. The spot cooling apparatus for cooling a die-cast metal mold according to claim 4, wherein: the water tank is characterized in that a protective cover (15) is arranged on the notch (12) on one side of the top of the water tank (3) through a fixing screw, heat dissipation holes (16) are formed in the top and the outer wall of the protective cover (15) in an equidistant array mode, and a dustproof filter screen (17) is arranged inside each heat dissipation hole (16).

6. The spot cooling apparatus for cooling a die-cast metal mold according to claim 1, wherein: the walking wheel (18) is rotatably installed at the bottom of the base (1), and a push-pull handle (19) is fixedly welded on the outer wall of one side of the base (1).