CN211276251U

CN211276251U - Cooling device for stamping die

Info

Publication number: CN211276251U
Application number: CN201922083902.7U
Authority: CN
Inventors: 王乃渤
Original assignee: Kunshan Hedexin Precision Mould Co ltd
Current assignee: Kunshan Hedexin Precision Mould Co ltd
Priority date: 2019-11-28
Filing date: 2019-11-28
Publication date: 2020-08-18
Anticipated expiration: 2029-11-28

Abstract

The utility model discloses a cooling device for stamping die, including the die body, the bottom of die body has set gradually fixed block, connecting block and compressor from a left side to the right side, the inside difference fixedly connected with evaporimeter and the condenser of fixed block and connecting block, the venthole of condenser passes through pipeline and evaporimeter intercommunication, the right side intercommunication of pipeline and compressor is passed through to the liquid outlet of evaporimeter, the inlet of condenser passes through the left side intercommunication of pipeline and compressor, the left top intercommunication of fixed block has the cold air duct. The utility model discloses a set up fixed block, connecting block, compressor, evaporimeter, condenser, cold air duct and fan, can cool off the die body, through setting up outlet pipe, cold water box, water pump, circulating pipe and connecting pipe, can carry out the water-cooling to the cold air duct, make cooling device convenient to use, cooling device cooling effect is good, has improved the availability factor of mould, is favorable to people's use.

Description

Cooling device for stamping die

Technical Field

The utility model relates to a cooling device technical field specifically is a cooling device for stamping die.

Background

The stamping die is a special technological device for processing materials into parts in cold stamping processing, and is called as a cold stamping die, stamping is a pressure processing method for obtaining required parts by applying pressure to the materials by utilizing a die arranged on a press machine at room temperature to enable the materials to generate separation or plastic deformation, and the stamping die is frequently required to be cooled in the using process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cooling device for stamping die possesses the advantage that cooling device is convenient for use, has solved stamping die and has used inconvenient problem.

In order to achieve the above object, the utility model provides a following technical scheme: a cooling device for a stamping die comprises a die body, wherein a fixed block, a connecting block and a compressor are sequentially arranged at the bottom of the die body from left to right, an evaporator and a condenser are respectively and fixedly connected inside the fixed block and the connecting block, an air outlet of the condenser is communicated with the evaporator through a pipeline, a liquid outlet of the evaporator is communicated with the right side of the compressor through a pipeline, an air inlet of the condenser is communicated with the left side of the compressor through a pipeline, a cold air pipe is communicated with the left top of the fixed block, the other end of the cold air pipe penetrates through the die body and extends out of the die body to be communicated with a fan, the left side of the fan is communicated with an air outlet pipe, the other end of the air outlet pipe is communicated with the left bottom of the fixed block, a water outlet pipe is communicated with the bottom of the fixed block, a cold, the water pump is characterized in that the right side of the water pump is communicated with a circulating pipe, the other end of the circulating pipe is communicated with the right side of the die body, the top of the left side of the cold water box is communicated with a connecting pipe, and the other end of the connecting pipe is communicated with the bottom of the left side of the die body.

Preferably, the front face of the cold water box is fixedly connected with a perspective window, and the perspective window is rectangular.

Preferably, the bottom of the cold water box is communicated with a drain pipe, and the top of the right side of the front of the cold water box is communicated with a water injection pipe.

Preferably, the mold body is provided with a water tank, and the cold air pipe is located inside the water tank.

Preferably, the inside fixedly connected with bed die of die body, the equal fixedly connected with installation piece in top of bed die both sides, the equal threaded connection in both sides of die body has the bolt, the top of bolt extends to the outside of installation piece.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up fixed block, connecting block, compressor, evaporimeter, condenser, cold air duct and fan, can cool off the die body, through setting up outlet pipe, cold water box, water pump, circulating pipe and connecting pipe, can carry out the water-cooling to the cold air duct, make cooling device convenient to use, cooling device cooling effect is good, has improved the availability factor of mould, is favorable to people's use.

2. The utility model discloses a set up perspective window, be convenient for survey the water level in the cold water box, through setting up drain pipe and water injection pipe, be convenient for to cold water box water injection and drainage, through setting up lower mould, installation piece and bolt, be convenient for change the lower mould.

Drawings

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

fig. 2 is a front view of the structure of the present invention.

In the figure: 1. a mold body; 2. a fixed block; 3. connecting blocks; 4. a compressor; 5. an evaporator; 6. a condenser; 7. a cold air pipe; 8. a fan; 9. an air outlet pipe; 10. a water outlet pipe; 11. a cold water box; 12. a water pump; 13. a circulation pipe; 14. a water tank; 15. a connecting pipe; 16. a perspective window; 17. a drain pipe; 18. a water injection pipe; 19. a lower die; 20. mounting blocks; 21. and (4) bolts.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, a cooling device for a stamping die comprises a die body 1, a water tank 14 is disposed in the die body 1, a cold air pipe 7 is disposed in the water tank 14, a lower die 19 is fixedly connected in the die body 1, mounting blocks 20 are fixedly connected to the tops of both sides of the lower die 19, bolts 21 are threadedly connected to both sides of the interior of the die body 1, the top ends of the bolts 21 extend to the exterior of the mounting blocks 20, the lower die is easily replaced by disposing the lower die 19, the mounting blocks 20 and the bolts 21, a fixed block 2, a connecting block 3 and a compressor 4 are sequentially disposed at the bottom of the die body 1 from left to right, an evaporator 5 and a condenser 6 are respectively fixedly connected to the interiors of the fixed block 2 and the connecting block 3, an air outlet of the condenser 6 is communicated with the evaporator 5 through a pipeline, a liquid outlet of the evaporator 5 is communicated with the right side of the compressor 4 through a pipeline, the left top of the fixed block 2 is communicated with a cold air pipe 7, the other end of the cold air pipe 7 penetrates through the die body 1 and extends out of the die body 1 to be communicated with a fan 8, the left side of the fan 8 is communicated with an air outlet pipe 9, the other end of the air outlet pipe 9 is communicated with the left bottom of the fixed block 2, the bottom of the fixed block 2 is communicated with a water outlet pipe 10, the bottom end of the water outlet pipe 10 is communicated with a cold water box 11, the front side of the cold water box 11 is fixedly connected with a perspective window 16, the perspective window 16 is rectangular, the water level in the cold water box 11 is convenient to observe by arranging the perspective window 16, the bottom of the cold water box 11 is communicated with a drain pipe 17, the top of the right front side of the cold water box 11 is communicated with a water injection pipe 18, water injection and water drainage of the cold water box 11 are convenient to inject and drain by arranging the drain pipe 17 and the water, the left top intercommunication of cold water box 11 has connecting pipe 15, the other end and the left bottom intercommunication of die body 1 of connecting pipe 15, through setting up fixed block 2, connecting block 3, compressor 4, evaporimeter 5, condenser 6, cold air duct 7 and fan 8, can cool off die body 1, through setting up outlet pipe 10, cold water box 11, water pump 12, circulating pipe 13 and connecting pipe 15, can carry out the water-cooling to cold air duct 7, make cooling device convenient to use, cooling device cooling effect is good, the availability factor of mould has been improved, be favorable to people's use.

When the cooling device is used, the condensing agent is compressed into high-temperature and high-pressure gas by the compressor 4 and then pressed into the condenser 6, the condensing agent becomes high-pressure and normal-temperature liquid in the condenser 6 and flows into the evaporator 5, a refrigerant in the evaporator 5 is evaporated to absorb heat in the fixed block 2 until the refrigerant is completely gasified and then flows into the compressor 4, cold air in the fixed block 2 is sucked into the cold air pipe 7 through the fan 8 to cool the die body 1, water vapor in the fixed block 2 enters the cold water box 11 through the water outlet pipe 10, and enters the die body 1 through the circulating pipe 13 and the connecting pipe 15 under the action of the water pump 12 to cool the cold air pipe 7, so that the cooling device is convenient to use, the cooling effect of the cooling device is good, the use efficiency of the die is improved, and the use.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A cooling device for a stamping die comprises a die body (1), and is characterized in that: the bottom of the die body (1) is sequentially provided with a fixed block (2), a connecting block (3) and a compressor (4) from left to right, the insides of the fixed block (2) and the connecting block (3) are respectively and fixedly connected with an evaporator (5) and a condenser (6), an air outlet of the condenser (6) is communicated with the evaporator (5) through a pipeline, an air outlet of the evaporator (5) is communicated with the right side of the compressor (4) through a pipeline, an air inlet of the condenser (6) is communicated with the left side of the compressor (4) through a pipeline, the left top of the fixed block (2) is communicated with a cold air pipe (7), the other end of the cold air pipe (7) penetrates through the die body (1) and extends to the outside of the die body (1) to be communicated with a fan (8), the left side of the fan (8) is communicated with an air outlet pipe (9), and the other end of the, the bottom intercommunication of fixed block (2) has outlet pipe (10), the bottom intercommunication of outlet pipe (10) has cold water box (11), the right side of cold water box (11) has water pump (12) through the pipeline intercommunication, the right side intercommunication of water pump (12) has circulating pipe (13), the other end of circulating pipe (13) and the right side intercommunication of die body (1), the left top intercommunication of cold water box (11) has connecting pipe (15), the other end and the left bottom intercommunication of die body (1) of connecting pipe (15).

2. The cooling device for a press die according to claim 1, wherein: the front of the cold water box (11) is fixedly connected with a perspective window (16), and the perspective window (16) is rectangular.

3. The cooling device for a press die according to claim 1, wherein: the bottom of the cold water box (11) is communicated with a drain pipe (17), and the top of the right side of the front of the cold water box (11) is communicated with a water injection pipe (18).

4. The cooling device for a press die according to claim 1, wherein: the die body (1) is provided with a water tank (14), and the cold air pipe (7) is positioned inside the water tank (14).

5. The cooling device for a press die according to claim 1, wherein: the die body is characterized in that a lower die (19) is fixedly connected to the inside of the die body (1), mounting blocks (20) are fixedly connected to the tops of the two sides of the lower die (19), bolts (21) are connected to the two sides of the inside of the die body (1) in a threaded mode, and the top ends of the bolts (21) extend to the outside of the mounting blocks (20).