Search

CN-224222700-U - Die casting die with circulative cooling structure

CN224222700UCN 224222700 UCN224222700 UCN 224222700UCN-224222700-U

Abstract

The utility model relates to the technical field of die casting dies, in particular to a die casting die with a circulating cooling structure. Including the bottom plate, install the bed die on the bottom plate, install the mounting bracket on the bottom plate, install the mould on the mounting bracket, install the lifting unit who is used for driving the mould and carry out vertical movement on the mounting bracket, install the cooling module that is used for cooling down the bed die on the bottom plate, install on the cooling module and be used for carrying out filterable filter unit to the coolant liquid. According to the utility model, through the arrangement of the cooling component, when the die casting is produced by the die casting die, the cooling pipe cools the die casting die, and the cooling liquid flows in the die in an S-shaped structure, so that the contact area between the cooling liquid and the surface of the die is increased, the cooling work of the die is realized, the cooling efficiency is obviously improved, and the die casting die can be cooled rapidly.

Inventors

  • LIU LIAN
  • LIU XIN

Assignees

  • 中山市优展五金饰品有限公司

Dates

Publication Date
20260512
Application Date
20250514

Claims (7)

  1. 1. The die-casting die with the circulating cooling structure is characterized by comprising a bottom plate (110), wherein a lower die (140) is arranged on the bottom plate (110), a mounting frame (120) is arranged on the bottom plate (110), an upper die (130) is arranged on the mounting frame (120), a lifting component for driving the upper die (130) to vertically move is arranged on the mounting frame (120), a cooling component for cooling the lower die (140) is arranged on the bottom plate (110), and a filtering component for filtering cooling liquid is arranged on the cooling component; The cooling assembly comprises an external cooling mechanism and cooling pipes (310), wherein the external cooling mechanism is arranged on a bottom plate (110), the cooling pipes (310) are arranged in a lower die (140), the cooling pipes (310) are of an S-shaped structure, two ends of each cooling pipe (310) respectively penetrate through two sides of the lower die (140), and two ends of each cooling pipe (310) are connected with the external cooling mechanism.
  2. 2. The die casting die with circulation cooling structure as claimed in claim 1, wherein the external cooling mechanism comprises a cooling tank (410), the cooling tank (410) is mounted on the bottom plate (110), a transfer pump (420) is mounted at one end of the cooling tank (410), a first transfer pipe (430) is mounted on the transfer pump (420), one end of the first transfer pipe (430) is connected at one end of the cooling pipe (310), a second transfer pipe (440) is mounted at the other end of the cooling tank (410), and one end of the second transfer pipe (440) is connected at the other end of the cooling pipe (310).
  3. 3. The die casting mold with the circulating cooling structure of claim 2, wherein the cooling tank (410) is internally provided with cooling liquid, a semiconductor refrigerating sheet is arranged on the inner wall of one side of the cooling tank (410), and a liquid inlet pipe is arranged on the cooling tank (410).
  4. 4. A die casting mold having a circulation cooling structure as set forth in claim 3, wherein said filter assembly comprises a filter screen (510) and a back flushing mechanism for cleaning said filter screen (510), said filter screen (510) and said back flushing mechanism being mounted on said first transfer pipe (430).
  5. 5. The die casting mold with the circulation cooling structure as claimed in claim 4, wherein the back flushing mechanism comprises a water inlet pipe (610) and a drain pipe (620), the water inlet pipe (610) and the drain pipe (620) are arranged on the first transmission pipe (430), and the water inlet pipe (610) and the drain pipe (620) are respectively arranged on two sides of the filter screen (510).
  6. 6. The die casting die with the circulation cooling structure of claim 5, wherein the back flushing mechanism further comprises a flow sensor (630), two groups of first electromagnetic valves and second electromagnetic valves (650), the flow sensor (630) is installed on the first transmission pipe (430), the flow sensor (630) is located between the filter screen (510) and the water inlet pipe (610), the two groups of first electromagnetic valves (640) are installed on the water inlet pipe (610) and the drain pipe (620) respectively, the two groups of second electromagnetic valves (650) are installed on the first transmission pipe (430), and the two groups of second electromagnetic valves (650) are located at two ends of the first transmission pipe (430) respectively.
  7. 7. The die casting mold with the circulation cooling structure according to claim 6, wherein the lifting assembly comprises a cylinder (210) and a guide rod (220), the cylinder (210) is mounted on the mounting frame (120), an output end of the cylinder (210) is mounted on the upper mold (130), the guide rod (220) is slidably connected to the mounting frame (120), and one end of the guide rod (220) is mounted on the upper mold (130).

Description

Die casting die with circulative cooling structure Technical Field The utility model belongs to the technical field of die casting dies, and particularly relates to a die casting die with a circulating cooling structure. Background In modern manufacturing industry, die casting dies are key tools for producing metal parts, and are widely applied to the fields of automobiles, aerospace, electronic equipment and the like. In the die casting process, temperature control of the die is critical, because excessive die temperature may cause part deformation, surface quality degradation, and even affect production efficiency and product quality. Conventional cooling of die casting dies typically employs a simple water cooling system. Conventional water cooling systems generally employ simple straight pipe structures, and the flow path of the cooling liquid in the mold is short, and the cooling liquid cannot sufficiently contact the surface of the mold, resulting in low cooling efficiency. Therefore, there is a need to provide a die casting mold with a circulation cooling structure to solve the above problems. Disclosure of utility model The utility model aims to provide a die-casting die with a circulating cooling structure, and by arranging a cooling assembly, when a die-casting die is used for producing a die-casting, a cooling pipe cools the die-casting die, and cooling liquid flows in an S-shaped structure in the die, so that the contact area between the cooling liquid and the surface of the die is increased, the cooling work of the die is realized, the cooling efficiency is obviously improved, and the die-casting die can be rapidly cooled, so that the problems in the background art are solved. The die casting die with the circulating cooling structure comprises a bottom plate, wherein a lower die is arranged on the bottom plate, a mounting frame is arranged on the bottom plate, an upper die is arranged on the mounting frame, a lifting component for driving the upper die to vertically move is arranged on the mounting frame, a cooling component for cooling the lower die is arranged on the bottom plate, and a filtering component for filtering cooling liquid is arranged on the cooling component; The cooling assembly comprises an external cooling mechanism and cooling pipes, the external cooling mechanism is arranged on the bottom plate, the cooling pipes are arranged in the lower die, the cooling pipes are of an S-shaped structure, two ends of each cooling pipe penetrate through two sides of the lower die respectively, and two ends of each cooling pipe are connected with the external cooling mechanism. Further, the external cooling mechanism comprises a cooling box, the cooling box is arranged on the bottom plate, a transmission pump is arranged at one end of the cooling box, a first transmission pipe is arranged on the transmission pump, one end of the first transmission pipe is connected with one end of the cooling pipe, a second transmission pipe is arranged at the other end of the cooling box, and one end of the second transmission pipe is connected with the other end of the cooling pipe. Further, the cooling tank is internally provided with cooling liquid, a semiconductor refrigerating sheet is arranged on the inner wall of one side of the cooling tank, and a liquid inlet pipe is arranged on the cooling tank. Further, the filter assembly comprises a filter screen and a back flushing mechanism for cleaning the filter screen, and the filter screen and the back flushing mechanism are both arranged on the first transmission pipe. Further, the back flushing mechanism comprises a water inlet pipe and a drain pipe, the water inlet pipe and the drain pipe are both arranged on the first transmission pipe, and the water inlet pipe and the drain pipe are respectively arranged on two sides of the filter screen. Further, the back flushing mechanism further comprises a flow sensor, two groups of first battery valves and second electromagnetic valves, the flow sensor is arranged on the first transmission pipe, the flow sensor is arranged between the filter screen and the water inlet pipe, the two groups of first electromagnetic valves are respectively arranged on the water inlet pipe and the sewage draining pipe, the two groups of second electromagnetic valves are respectively arranged on the first transmission pipe, and the two groups of second electromagnetic valves are respectively arranged at two ends of the first transmission pipe. Further, the lifting assembly comprises an air cylinder and a guide rod, the air cylinder is arranged on the mounting frame, the output end of the air cylinder is arranged on the upper die, the guide rod is slidably connected to the mounting frame, and one end of the guide rod is arranged on the upper die. The beneficial effects of the utility model are as follows: 1. According to the utility model, through the arrangement of the cooling component, when the die casting is produced by the die