CN219112819U

CN219112819U - Metal casting mold with cooling structure

Info

Publication number: CN219112819U
Application number: CN202221296774.XU
Authority: CN
Inventors: 袁晓丹
Original assignee: Qingdao Huatong Yajin Machinery Equipment Co ltd
Current assignee: Qingdao Huatong Yajin Machinery Equipment Co ltd
Priority date: 2022-05-26
Filing date: 2022-05-26
Publication date: 2023-06-02
Anticipated expiration: 2032-05-26

Abstract

The utility model discloses a metal casting die with a cooling structure, which comprises a base, a cooling mechanism and a limiting fixing mechanism, wherein the cooling mechanism is arranged at the top of the base, the limiting fixing mechanism is arranged on the cooling mechanism, the cooling mechanism comprises a fixing shell and a die body, the fixing shell is arranged at the top of the base, and the die body is arranged at the top of the fixing shell. According to the utility model, through the mutual matching of the fixing shell, the water pump, the water suction pipe, the fixing pipe, the cavity, the water drain pipe, the annular block, the fixing bolt, the heat conducting fin, the heat conducting block and the heat radiating aluminum sheet, the cooling effect of the metal casting die is greatly improved, the cooling efficiency after casting is improved, the cooling time is reduced, and the die is convenient to disassemble and maintain through the mutual matching of the mounting block, the positioning groove, the positioning block, the sliding rod, the pull block, the limiting groove and the buffer spring, the disassembly process is simple and convenient, and the practicability is improved.

Description

Metal casting mold with cooling structure

Technical Field

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

Background

In order to obtain the structural shape of the part, the metal casting mold is to make the structural shape of the part by using other materials which are easy to mold in advance, and then pour the liquid in fluidity into the cavity, and the liquid can be cooled and solidified to form the part which has the same shape and structure as the mold.

But traditional metal casting mould cooling effect is relatively poor, generally natural cooling is very troublesome to influence work efficiency greatly, increased cooling time, comparatively trouble when the metal casting mould is dismantled and is maintained moreover has reduced the practicality.

Disclosure of Invention

The utility model aims to provide a metal casting mold with a cooling structure, which solves the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the metal casting die with the cooling structure comprises a base, a cooling mechanism and a limiting fixing mechanism, wherein the cooling mechanism is arranged at the top of the base, and the limiting fixing mechanism is arranged on the cooling mechanism;

the cooling mechanism comprises a fixing shell and a die body, wherein the fixing shell is arranged at the top of a base, the die body is arranged at the top of the fixing shell, a water pump is arranged at the left side of the top of the fixing shell, a water suction pipe communicated with the water pump is arranged at the bottom of the water pump, a fixing pipe communicated with the water pump is arranged at the top of the water pump, a cavity is formed in the left side of the die body, the right end of the fixing pipe penetrates through the cavity and extends to the inside of the fixing pipe to be in contact with the inner wall of the cavity, a drain pipe is arranged at the right side of the top of the inner wall of the fixing shell, one end of the drain pipe, far away from the fixing shell, penetrates through the fixing shell and the cavity in sequence and extends to the inside of the cavity to be in contact with the inner wall of the cavity, annular blocks are arranged on the surface of the fixing pipe, fixing bolts in threaded connection with the die body are arranged at the bottom of the inner wall of the fixing shell, a heat conducting piece is arranged at the top of the heat conducting piece, the top of the heat conducting piece penetrates through the fixing shell and extends to the outside of the heat conducting piece, and a heat radiating aluminum sheet is arranged at the top of the heat conducting piece;

the limiting and fixing mechanism comprises mounting blocks, the number of the mounting blocks is two, the mounting blocks are respectively arranged on the left side and the right side of the top of the fixing shell, positioning grooves are formed in the top of the mounting blocks, positioning blocks are arranged at the bottoms of the die bodies and correspond to the positions of the positioning grooves, the bottoms of the positioning blocks penetrate through the positioning grooves and extend to the inside of the positioning blocks, one sides of the two opposite mounting blocks are fixedly connected with sliding rods through sliding rods, pull blocks are connected with the left side and the right side of the surfaces of the sliding rods in a sliding mode, limiting blocks are arranged on one side, close to the positioning blocks, of the positioning blocks, limiting grooves are formed in one side, close to the limiting blocks, of the limiting blocks, penetrate through the mounting blocks, the positioning grooves and the limiting grooves in sequence and extend to the inner walls of the limiting grooves, and the inner walls of the limiting grooves are mutually contacted, and buffer springs are sleeved on the surfaces of the limiting blocks.

Preferably, the bottom of the die body and the top of the fixing case are in contact with each other.

Preferably, the bottom end of the water suction pipe penetrates through the fixed shell and extends into the fixed shell.

Preferably, one side of the annular block, which is close to the die body, is in contact with the die body.

Preferably, one side of the heat dissipation aluminum sheet, which is close to the fixed shell, is fixedly connected with the fixed shell.

Preferably, the side of the pull block close to the mounting block is in contact with the mounting block.

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

according to the utility model, through the mutual matching of the fixing shell, the water pump, the water suction pipe, the fixing pipe, the cavity, the water drain pipe, the annular block, the fixing bolt, the heat conducting fin, the heat conducting block and the heat radiating aluminum sheet, the cooling effect of the metal casting die is greatly improved, the cooling efficiency after casting is improved, the cooling time is reduced, and the die is convenient to disassemble and maintain through the mutual matching of the mounting block, the positioning groove, the positioning block, the sliding rod, the pull block, the limiting groove and the buffer spring, the disassembly process is simple and convenient, and the practicability is improved.

Drawings

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

FIG. 2 is a schematic perspective view of the base, the fixed shell and the limiting and fixing mechanism of the present utility model;

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

fig. 4 is an enlarged view of a portion of fig. 3 a in accordance with the present utility model.

In the figure: 1 a base, 2 a cooling mechanism, 21 a fixing shell, 22 a die body, 23 a water pump, 24 a water suction pipe, 25 a fixing pipe, 26 a cavity, 27 a water discharge pipe, 28 an annular block, 29 a fixing bolt, 210 a heat conducting sheet, 211 a heat conducting block, 212 a heat dissipation aluminum sheet, 3 a limiting fixing mechanism, 31 a mounting block, 32 a positioning groove, 33 a positioning block, 34 a sliding rod, 35 a pulling block, 36 a limiting block, 37 a limiting groove and 38 a buffer spring.

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. 1-4, a metal casting mold with a cooling structure comprises a base 1, a cooling mechanism 2 and a limiting fixing mechanism 3, wherein the cooling mechanism 2 is arranged at the top of the base 1, and the limiting fixing mechanism 3 is arranged on the cooling mechanism 2.

The cooling mechanism 2 comprises a fixed shell 21 and a die body 22, the fixed shell 21 is arranged at the top of the base 1, the die body 22 is arranged at the top of the fixed shell 21, the bottom of the die body 22 is mutually contacted with the top of the fixed shell 21, the left side of the top of the fixed shell 21 is fixedly connected with a water pump 23, the bottom of the water pump 23 is fixedly connected with a water suction pipe 24 which is mutually communicated with the water pump, the bottom end of the water suction pipe 24 penetrates through the fixed shell 21 and extends to the inside thereof, the top of the water pump 23 is fixedly connected with a fixed pipe 25 which is mutually communicated with the water pump, the left side of the die body 22 is provided with a cavity 26, the right end of the fixed pipe 25 penetrates through the cavity 26 and extends to the inside thereof to be mutually contacted with the inner wall of the cavity 26, the right side of the top of the inner wall of the fixed shell 21 is fixedly connected with a drain pipe 27, one end of the drain pipe 27 far from the fixed shell 21 penetrates through the fixed shell 21 and the cavity 26 in sequence and extends to the inside of the cavity 26 to be mutually contacted with the inner wall of the cavity 26, the surface of fixed pipe 25 and the surface of drain pipe 27 all fixedly connected with annular piece 28, the one side that annular piece 28 is close to mould body 22 and mould body 22 contact each other, be provided with on the annular piece 28 with mould body 22 threaded connection's fixing bolt 29, the bottom of fixed shell 21 inner wall is provided with conducting strip 210, the top fixedly connected with conducting strip 211 of conducting strip 210, the top of conducting strip 211 runs through fixed shell 21 and extends to its outside, the top fixedly connected with heat dissipation aluminum sheet 212 of conducting strip 211, the one side that heat dissipation aluminum sheet 212 is close to fixed shell 21 and fixed shell 21 fixed connection, the water pipe rather than intercommunication is installed at the top on fixed shell 21 right side, the outlet pipe rather than intercommunication is installed to the bottom on fixed shell 21 right side, install the valve on the outlet pipe.

The spacing fixing mechanism 3 comprises mounting blocks 31, the number of the mounting blocks 31 is two and are respectively arranged at the left side and the right side of the top of the fixed shell 21, the top of the mounting block 31 is provided with a positioning groove 32, the bottom of the die body 22 is fixedly connected with a positioning block 33 corresponding to the positioning groove 32, the bottom of the positioning block 33 penetrates through the positioning groove 32 and extends into the inside of the die body, one side opposite to the two mounting blocks 31 is fixedly connected with a pull block 35 through a slide rod 34, the left side and the right side of the surface of the slide rod 34 are both in sliding connection with a pull block 35, one side of the pull block 35 close to the mounting block 31 is in contact with the mounting block 31, the stability of the pull block 35 during movement is improved through the arrangement of the slide rod 34, one side of the pull block 35 close to the positioning block 33 is fixedly connected with a limiting block 36, one side of the positioning block 33 close to the limiting groove 37 is provided, one side of the limiting block 36, which is close to the limiting groove 37, sequentially penetrates through the mounting block 31, the positioning groove 32 and the limiting groove 37 and extends to the inside of the limiting groove 37 to be in contact with the inner wall of the limiting groove 37, the surface of the limiting block 36 is sleeved with the buffer spring 38, two ends of the buffer spring 38 are respectively connected with the pull block 35 and the mounting block 31, and the disassembly and maintenance of the die are facilitated through the mutual matching of the fixing shell 21, the water pump 23, the water suction pipe 24, the fixing pipe 25, the cavity 26, the water drain pipe 27, the annular block 28, the fixing bolt 29, the heat conducting sheet 210, the heat conducting block 211 and the heat radiating aluminum sheet 212, so that the cooling effect of the metal casting die is greatly improved, the cooling efficiency after casting is improved, and the cooling time is reduced.

When the cooling device is used, when a product in the die body 22 needs to be cooled, the water pump 23 is started, the water pump 23 discharges cooling water into the cavity 26 through the water suction pipe 24 and the fixing pipe 25, then the die body 22 is cooled, cooled liquid is discharged into the fixing shell 21 through the water discharge pipe 27, the temperature generated in the water is discharged through the heat conducting fin 210, the heat conducting block 211 and the heat radiating aluminum sheet 212, the liquid can be circularly cooled, when the die body 22 needs to be disassembled and maintained in the later stage, the fixing bolt 29 is loosened firstly, then the fixing pipe 25 and the water discharge pipe 27 are pulled, the fixing pipe is pulled to be pulled out from the cavity 26, then the pull block 35 is pulled to stretch the buffer spring 38, the pull block 35 drives the limit block 36 to move away from the limit groove 37, the limit block 36 is separated from the limit groove 37, then the die body 22 is pulled upwards through external equipment, and the die body 22 drives the locating block 33 and the locating groove 32 to be separated.

To sum up: the metal casting mold with the cooling structure solves the problems in the prior art by the mutual matching of the fixing shell 21, the water pump 23, the water suction pipe 24, the fixing pipe 25, the cavity 26, the water discharge pipe 27, the annular block 28, the fixing bolts 29, the heat conducting fin 210, the heat conducting block 211 and the heat radiating aluminum sheet 212, and the mutual matching of the mounting block 31, the positioning groove 32, the positioning block 33, the slide rod 34, the pulling block 35, the limiting block 36, the limiting groove 37 and the buffer spring 38.

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. The utility model provides a take cooling structure's metal casting mould, includes base (1), cooling body (2) and spacing fixed establishment (3), its characterized in that: the cooling mechanism (2) is arranged at the top of the base (1), and the limiting and fixing mechanism (3) is arranged on the cooling mechanism (2);

the cooling mechanism (2) comprises a fixed shell (21) and a die body (22), the fixed shell (21) is arranged at the top of the base (1), the die body (22) is arranged at the top of the fixed shell (21), a water pump (23) is arranged at the left side of the top of the fixed shell (21), a water suction pipe (24) communicated with the water pump (23) is arranged at the bottom of the water pump (23), a fixed pipe (25) communicated with the water pump (23) is arranged at the top of the water pump (23), a cavity (26) is arranged at the left side of the die body (22), the right end of the fixed pipe (25) penetrates through the cavity (26) and extends to the inner wall of the cavity (26) to be contacted with the inner wall of the cavity (26), a water drain pipe (27) is arranged at the right side of the inner wall top of the fixed shell (21), one end of the water drain pipe (27) far away from the fixed shell (21) penetrates through the fixed shell (21) and the cavity (26) in sequence and extends to the inner wall of the cavity (26) to be contacted with the cavity (26), a ring-shaped block (28) is arranged on the surface of the fixed pipe (25) and the surface of the water drain pipe (27), a ring-shaped block (28) is arranged on the surface of the fixed shell (21) and the ring-shaped block (28), a heat conducting block (211) is arranged at the top of the heat conducting sheet (210), the top of the heat conducting block (211) penetrates through the fixed shell (21) and extends to the outside of the fixed shell, and a heat radiating aluminum sheet (212) is arranged at the top of the heat conducting block (211);

spacing fixed establishment (3) are including installation piece (31), the quantity of installation piece (31) is two and installs the left and right sides at fixed shell (21) top respectively, constant head tank (32) have been seted up at the top of installation piece (31), locating piece (33) are installed to the position of the bottom of mould body (22) and corresponding constant head tank (32), the bottom of locating piece (33) runs through constant head tank (32) and extends to its inside, and slide bar (34) fixed connection is passed through to one side that two installation pieces (31) are relative, slide bar (34) surface's left and right sides all sliding connection has pull piece (35), one side that pull piece (35) are close to locating piece (33) is installed stopper (36), one side that locating piece (33) are close to stopper (36) is offered spacing groove (37), one side that stopper (36) are close to spacing groove (37) runs through installation piece (31), constant head tank (32) and spacing groove (37) and extends to the inside and spacing groove (37) inner wall contact each other, buffer spring (38) cup joint each other.

2. The metal casting mold with a cooling structure according to claim 1, wherein: the bottom of the die body (22) is in contact with the top of the fixed shell (21).

3. A metal casting mold with a cooling structure according to claim 2, characterized in that: the bottom end of the water suction pipe (24) penetrates through the fixed shell (21) and extends into the fixed shell.

4. A metal casting mold with cooling structure according to claim 3, wherein: the side of the annular block (28) close to the die body (22) is in contact with the die body (22).

5. The metal casting mold with cooling structure according to claim 4, wherein: one side of the heat dissipation aluminum sheet (212) close to the fixed shell (21) is fixedly connected with the fixed shell (21).

6. The metal casting mold with cooling structure according to claim 5, wherein: one side of the pull block (35) close to the mounting block (31) is in contact with the mounting block (31).