CN219052839U

CN219052839U - Casting mold with bottom cooling function

Info

Publication number: CN219052839U
Application number: CN202223135115.0U
Authority: CN
Inventors: 马建良
Original assignee: Changshu Shenma Machinery Co ltd
Current assignee: Changshu Shenma Machinery Co ltd
Priority date: 2022-11-25
Filing date: 2022-11-25
Publication date: 2023-05-23
Anticipated expiration: 2032-11-25

Abstract

The utility model belongs to the technical field of mold cooling, and particularly relates to a casting mold with a bottom cooling function, which comprises a base, a clamping mechanism and a cooling mechanism, wherein a support frame is fixedly arranged at the top of the base, a U-shaped mounting plate is fixedly arranged at the bottom of the base, an L-shaped supporting plate and a supporting plate are fixedly arranged at the bottom of the base, the clamping mechanism is arranged on the base, the cooling mechanism is arranged on the U-shaped mounting plate, the clamping mechanism comprises two bearings, and the two bearings are respectively clamped at the left side and the right side of the support frame. The utility model has reasonable structural design, and can clamp and fix casting molds with different specifications and sizes by mutually approaching or separating the two clamping plates, is suitable for the casting molds with different sizes, directly dissipates heat of the casting molds through the fan blades by rotating at high speed and simultaneously ensures that water in the cooling water pipe is quickly evaporated to absorb a large amount of heat, thereby greatly accelerating the cooling of the casting molds.

Description

Casting mold with bottom cooling function

Technical Field

The utility model relates to the technical field of mold cooling, in particular to a casting mold with a bottom cooling function.

Background

The mould is used for producing various moulds and tools of the needed products by injection molding, blow molding, extrusion, die casting or forging, smelting, stamping and other methods in industry. In short, a mold is a tool used to make a molded article, which is made up of various parts, with different molds being made up of different parts. The processing of the appearance of the article is realized mainly by changing the physical state of the formed material. The casting mould is to make the structural shape of the part by using other materials which are easy to be formed in advance, then put the mould into a sand mould, so that a cavity with the same structural size as the part is formed in the sand mould, and then the liquid with fluidity is poured into the cavity, and the liquid can be cooled and solidified to form the part with the same structural shape as the mould. Casting molds are an important ring in the casting process.

7897, we therefore propose a casting mold with a bottom cooling function to solve this problem.

Disclosure of Invention

The utility model aims to solve the problems in the background art, and provides a casting mold with a bottom cooling function.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

a casting mold with a bottom cooling function, comprising:

base, fixture and cooling body, base top fixed mounting has the support frame, base bottom fixed mounting has the U-shaped mounting panel, base bottom fixed mounting has L shape backup pad and backup pad, fixture sets up on the base, cooling body sets up on the U-shaped mounting panel.

Preferably, the clamping mechanism comprises two bearings, the two bearings are respectively clamped on the left side and the right side of the support frame, the inner ring of each bearing is fixedly provided with a threaded sleeve, the threads of the two threaded sleeves are connected with screws in an internal threaded mode, the threads of the two screws are opposite in screwing direction, the two screws are fixedly arranged on one side, close to each other, of each screw, a fixing plate is fixedly arranged on the other side of each fixing plate, and two springs are fixedly connected with clamping plates on the other side of each spring.

Preferably, two first guide rods are fixedly arranged on one side of the clamping plate, the two first guide rods penetrate through the fixing plate, the spring is fixedly sleeved on the outer side of the first guide rods, two second guide rods are fixedly arranged on one side of the fixing plate, and the two second guide rods penetrate through the supporting frame and extend to the outer side of the supporting frame.

Preferably, the top of the L-shaped supporting plate is fixedly provided with a first motor, the output shaft of the first motor penetrates through the supporting plate and extends to the right side of the supporting plate, two first belt pulleys are fixedly sleeved on the outer side of the output shaft of the first motor, second belt pulleys are fixedly sleeved on the outer sides of the two threaded sleeves, and the first belt pulleys and the second belt pulleys are connected with one first belt in a transmission mode.

Preferably, the cooling mechanism comprises three rotating shafts and a second motor, the three rotating shafts are all rotatably arranged on the inner wall of the bottom of the U-shaped mounting plate, the second motor is fixedly arranged at the bottom of the U-shaped mounting plate, an output shaft of the second motor penetrates through the U-shaped mounting plate and extends to the upper side of the U-shaped mounting plate, and fan blades are fixedly arranged on the top ends of the output shaft of the second motor and the top ends of the three rotating shafts.

Preferably, the fixed cover in second motor output shaft outside is equipped with the third belt pulley, and the equal cover in three axis of rotation outsides is equipped with the fourth belt pulley admittedly, the transmission is connected with same second belt on third belt pulley and the three fourth belt pulley, U-shaped mounting panel top fixed mounting has four dead levers, and four dead levers all with second belt looks butt.

Preferably, the cooling water pipe is fixedly installed at the bottom of the base, the plurality of radiating openings are formed in the top of the base, supporting legs are fixedly installed at four corners of the bottom of the base, and the supporting legs are symmetrically arranged.

According to the casting mold with the bottom cooling function, the first belt pulley is driven to rotate through the rotation of the output shaft of the first motor, the first belt pulley rotates to drive the second belt pulley to rotate through the first belt, so that the second belt pulley can be driven to rotate, the threaded sleeve rotates to drive the screw rod connected with the threaded sleeve to move under the action of the two second guide rods, the two screw rods are enabled to be close to or far away from each other, the two clamping plates are enabled to be close to or far away from each other, and casting molds with different specifications and sizes can be clamped and fixed, so that the casting mold with the bottom cooling function is suitable for casting molds with different sizes;

according to the casting mold with the bottom cooling function, the third belt pulley is driven to rotate through the rotation of the output shaft of the second motor, and the fourth belt pulley is driven to rotate through the rotation of the third belt pulley, so that three rotating shafts can be driven to rotate, and then the fan blades can rotate at a high speed, the casting mold is directly cooled through the cooling hole, and meanwhile, water in the cooling water pipe is quickly evaporated to absorb a large amount of heat, so that the cooling of the casting mold is greatly accelerated;

the utility model has reasonable structural design, and can clamp and fix casting molds with different specifications and sizes by mutually approaching or separating the two clamping plates, is suitable for the casting molds with different sizes, directly dissipates heat of the casting molds through the fan blades by rotating at high speed and simultaneously ensures that water in the cooling water pipe is quickly evaporated to absorb a large amount of heat, thereby greatly accelerating the cooling of the casting molds.

Drawings

FIG. 1 is a schematic perspective view of a casting mold with bottom cooling function according to the present utility model;

FIG. 2 is a schematic rear perspective view of a casting mold with bottom cooling according to the present utility model;

FIG. 3 is a schematic view of a part of a casting mold with bottom cooling function according to the present utility model;

fig. 4 is a partial enlarged view of a portion a in fig. 1.

In the figure: 1. a base; 2. a U-shaped mounting plate; 3. an L-shaped support plate; 4. a support plate; 5. a bearing; 6. a screw; 7. a fixing plate; 8. a spring; 9. a clamping plate; 10. a first guide bar; 11. a second guide bar; 12. a first motor; 13. a thread sleeve; 14. a first pulley; 15. a second pulley; 16. a first belt; 17. a rotating shaft; 18. a second motor; 19. a fan blade; 20. a third pulley; 21. a fourth pulley; 22. a second belt; 23. a fixed rod; 24. a cooling water pipe; 25. a heat radiation port; 26. support legs; 27. and (5) supporting frames.

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.

Referring to fig. 1-4, comprising:

base 1, fixture and cooling body, base 1 top fixed mounting has support frame 27, and base 1 bottom fixed mounting has U-shaped mounting panel 2, and base 1 bottom fixed mounting has L-shaped backup pad 3 and backup pad 4, and fixture sets up on base 1, and cooling body sets up on U-shaped mounting panel 2.

According to the utility model, the clamping mechanism comprises two bearings 5, the two bearings 5 are respectively clamped on the left side and the right side of a supporting frame 27, the inner ring of each bearing 5 is fixedly provided with a threaded sleeve 13, the threads of each threaded sleeve 13 are connected with a screw rod 6, the threads of the two screw rods 6 are opposite in rotation direction, one sides of the two screw rods 6, which are close to each other, are fixedly provided with a fixed plate 7, the other sides of the fixed plates 7 are fixedly provided with two springs 8, the other sides of the two springs 8 are fixedly connected with clamping plates 9, the fixed plates 7 can be supported through the screw rods 6, the fixed plates 7 and the clamping plates 9 can be connected through the springs 8, the threaded sleeves 13 can be supported through the bearings 5, and the threaded sleeves 13 can rotate to drive the screw rods 6 to move.

In the utility model, two first guide rods 10 are fixedly arranged on one side of a clamping plate 9, the two first guide rods 10 penetrate through a fixed plate 7, a spring 8 is fixedly sleeved on the outer side of the first guide rods 10, two second guide rods 11 are fixedly arranged on one side of the fixed plate 7, the two second guide rods 11 penetrate through a supporting frame 27 and extend to the outer side of the supporting frame, the clamping plate 9 can be limited and guided through the first guide rods 10, and the fixed plate 7 can be limited and guided through the second guide rods 11.

In the utility model, a first motor 12 is fixedly arranged at the top of an L-shaped supporting plate 3, an output shaft of the first motor 12 penetrates through a supporting plate 4 and extends to the right side of the supporting plate, two first belt pulleys 14 are fixedly sleeved on the outer sides of the output shaft of the first motor 12, a second belt pulley 15 is fixedly sleeved on the outer sides of two thread sleeves 13, the first belt pulley 14 and the second belt pulley 15 are in transmission connection with the same first belt 16, the first belt pulley 14 can be driven to rotate by the rotation of the output shaft of the first motor 12, and the second belt pulley 15 is driven to rotate by the rotation of the first belt pulley 14 through the first belt 16, so that the thread sleeves 13 can be driven to rotate.

In the utility model, the cooling mechanism comprises three rotating shafts 17 and a second motor 18, the three rotating shafts 17 are rotatably arranged on the inner wall of the bottom of the U-shaped mounting plate 2, the second motor 18 is fixedly arranged at the bottom of the U-shaped mounting plate 2, an output shaft of the second motor 18 penetrates through the U-shaped mounting plate 2 and extends to the upper part of the U-shaped mounting plate, fan blades 19 are fixedly arranged at the top ends of the output shaft of the second motor 18 and the top ends of the three rotating shafts 17, the rotating shafts 17 and the second motor 18 can be supported through the U-shaped mounting plate 2, and the casting mold can be cooled through the fan blades 19.

In the utility model, a third belt pulley 20 is fixedly sleeved on the outer side of an output shaft of a second motor 18, a fourth belt pulley 21 is fixedly sleeved on the outer side of three rotating shafts 17, the third belt pulley 20 and the three fourth belt pulleys 21 are in transmission connection with the same second belt 22, four fixing rods 23 are fixedly arranged at the top of a U-shaped mounting plate 2, the four fixing rods 23 are all abutted against the second belt 22, the third belt pulley 20 can be driven to rotate by rotating the output shaft of the second motor 18, and the third belt pulley 20 can drive the fourth belt pulley 21 to rotate by rotating the second belt 22, so that the three rotating shafts 17 can be driven to rotate.

According to the casting mold, the cooling water pipe 24 is fixedly arranged at the bottom of the base 1, the plurality of radiating ports 25 are formed in the top of the base 1, the supporting legs 26 are fixedly arranged at four corners of the bottom of the base 1, the supporting legs 26 are symmetrically arranged, the cooling effect can be greatly improved by arranging the cooling water pipe 24, and the casting mold can be more firmly placed by arranging the supporting legs 26.

In the utility model, when the casting mold cooling device is used, the first motor 12 is started, the output shaft of the first motor 12 rotates to drive the first belt pulley 14 to rotate, the first belt pulley 14 rotates to drive the second belt pulley 15 to rotate through the first belt 16, so that the threaded sleeve 13 can be driven to rotate, the threaded sleeve 13 rotates to drive the threaded rods 6 connected with the threaded sleeve to move under the action of the two second guide rods 11, the two threaded rods 6 are mutually close to each other, the two clamping plates 9 are mutually close to each other, the casting mold can be clamped and fixed, then the second motor 18 is started, the output shaft of the second motor 18 rotates to drive the third belt pulley 20 to rotate, the third belt pulley 20 rotates to drive the fourth belt pulley 21 to rotate through the second belt 22, so that the three rotating shafts 17 can be driven to rotate at a high speed, the fan blades 19 can directly dissipate heat of the casting mold through the heat dissipation ports 25, and the water in the cooling water pipe 24 is enabled to be rapidly evaporated, a large amount of heat is absorbed, and therefore the cooling of the casting mold is greatly accelerated.

The above description is merely an embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art can easily think about changes or substitutions within the technical scope of the present utility model, and it is intended to cover the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims

1. A casting mold with a bottom cooling function, comprising:

base (1), fixture and cooling body, base (1) top fixed mounting has support frame (27), base (1) bottom fixed mounting has U-shaped mounting panel (2), base (1) bottom fixed mounting has L-shaped backup pad (3) and backup pad (4), fixture sets up on base (1), cooling body sets up on U-shaped mounting panel (2).

2. The casting mold with the bottom cooling function according to claim 1, wherein the clamping mechanism comprises two bearings (5), the two bearings (5) are respectively clamped on the left side and the right side of the supporting frame (27), a threaded sleeve (13) is fixedly installed on an inner ring of the bearing (5), threaded rods (6) are connected with the threaded sleeve (13) in a threaded manner, threads of the two threaded rods (6) are opposite in rotation direction, fixing plates (7) are fixedly installed on one sides, close to each other, of the two threaded rods (6), of the two springs (8) are fixedly installed on the other side of the fixing plates (7), and clamping plates (9) are fixedly connected on the other sides of the two springs (8).

3. Casting mould with bottom cooling function according to claim 2, characterized in that two first guide rods (10) are fixedly mounted on one side of the clamping plate (9), the two first guide rods (10) penetrate through the fixing plate (7), the springs (8) are fixedly sleeved on the outer sides of the first guide rods (10), two second guide rods (11) are fixedly mounted on one side of the fixing plate (7), and the two second guide rods (11) penetrate through the supporting frame (27) and extend to the outer sides of the supporting frame.

4. Casting mould with bottom cooling function according to claim 2, characterized in that the top of the L-shaped supporting plate (3) is fixedly provided with a first motor (12), the output shaft of the first motor (12) penetrates through the supporting plate (4) and extends to the right side of the supporting plate, the outer side of the output shaft of the first motor (12) is fixedly sleeved with two first belt pulleys (14), the outer sides of the two thread sleeves (13) are fixedly sleeved with second belt pulleys (15), and the first belt pulleys (14) and the second belt pulleys (15) are in transmission connection with the same first belt (16).

5. Casting mould with bottom cooling function according to claim 1, characterized in that the cooling mechanism comprises three rotating shafts (17) and a second motor (18), the three rotating shafts (17) are rotatably mounted on the inner wall of the bottom of the U-shaped mounting plate (2), the second motor (18) is fixedly mounted at the bottom of the U-shaped mounting plate (2), an output shaft of the second motor (18) penetrates through the U-shaped mounting plate (2) and extends to the upper side of the U-shaped mounting plate, and fan blades (19) are fixedly mounted on the top ends of the output shaft of the second motor (18) and the top ends of the three rotating shafts (17).

6. The casting mold with the bottom cooling function according to claim 5, wherein a third belt pulley (20) is fixedly sleeved on the outer side of an output shaft of the second motor (18), fourth belt pulleys (21) are fixedly sleeved on the outer sides of three rotating shafts (17), the third belt pulleys (20) are in transmission connection with the same second belt (22) with the three fourth belt pulleys (21), four fixing rods (23) are fixedly installed on the top of the U-shaped mounting plate (2), and the four fixing rods (23) are all abutted to the second belt (22).

7. The casting mold with the bottom cooling function according to claim 1, wherein a cooling water pipe (24) is fixedly installed at the bottom of the base (1), a plurality of heat dissipation ports (25) are formed in the top of the base (1), supporting legs (26) are fixedly installed at four corners of the bottom of the base (1), and the supporting legs (26) are symmetrically arranged.