CN219052839U - Casting mold with bottom cooling function - Google Patents

Abstract

The utility model belongs to the technical field of mold cooling, in particular to a casting mold with bottom cooling function, comprising a base, a clamping mechanism and a cooling mechanism, the top of the base is fixedly installed with a support frame, and the bottom of the base is fixedly installed with a U-shaped A mounting plate, an L-shaped support plate and a support plate are fixedly installed on the bottom of the base, the clamping mechanism is arranged on the base, the cooling mechanism is arranged on a U-shaped mounting plate, the clamping mechanism includes two bearings, The two bearings are respectively clamped on the left and right sides of the support frame. The utility model has a reasonable structural design. The two splints are close to or far away from each other, and then the casting molds of different specifications and sizes can be clamped and fixed, which is suitable for casting molds of different sizes. At the same time, the water in the cooling water pipe evaporates quickly and absorbs a large amount of heat, thereby greatly accelerating the cooling of the casting mold.

Description

A 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 bottom cooling function.

Background technique

Mold, various molds and tools used in industrial production for injection molding, blow molding, extrusion, die-casting or forging forming, smelting, stamping and other methods to obtain the required products. In short, a mold is a tool used to make shaped objects. This tool is composed of various parts, and different molds are composed of different parts. It mainly realizes the processing of the shape of the article through the change of the physical state of the formed material. Known as the "mother of industry", the casting mold refers to the structural shape of the part is made of other easy-to-form materials in advance in order to obtain the structural shape of the part, and then put into the mold in the sand mold, so the sand mold is formed. A cavity with the same structural size as the part, and then pour a fluid liquid into the cavity, and after the liquid cools and solidifies, a part with the same shape and structure as the mold can be formed. Casting molds are an important part of the casting process.

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

Utility model content

The purpose of this utility model is to solve the problems raised in the above-mentioned background technology, and propose a casting mold with bottom cooling function.

In order to achieve the above object, the utility model adopts the following technical solutions:

A casting mold with bottom cooling function, characterized in that it comprises:

Base, clamping mechanism and cooling mechanism, the top of the base is fixedly installed with a support frame, the bottom of the base is fixedly installed with a U-shaped mounting plate, the bottom of the base is fixedly installed with an L-shaped support plate and a support plate, and the clamping The mechanism is arranged on the base, and the cooling mechanism is arranged on the U-shaped mounting plate.

Preferably, the clamping mechanism includes two bearings, the two bearings are respectively clamped on the left and right sides of the support frame, the inner ring of the bearing is fixedly installed with a threaded sleeve, and the inner thread of the threaded sleeve is connected with a screw rod, and the two screw rods are threaded The direction of rotation is opposite, and a fixed plate is fixedly installed on one side of the two screw rods close to each other, two springs are fixedly installed on the other side of the fixed plate, and a splint is fixedly connected to the other side of the two springs.

Preferably, two first guide rods are fixedly installed on one side of the splint, and the two first guide rods both pass through the fixing plate, and the spring is fixedly sleeved on the outside of the first guide rods, and one side of the fixing plate is fixedly installed with The two second guide rods both pass through the support frame and extend to the outside thereof.

Preferably, a first motor is fixedly installed on the top of the L-shaped support plate, and the output shaft of the first motor passes through the support plate and extends to the right side of the first motor output shaft. Two first As for the belt pulley, a second belt pulley is fixedly sleeved on the outer sides of the two threaded sleeves, and the same first belt is connected to the first belt pulley and the second belt pulley.

Preferably, the cooling mechanism includes three rotating shafts and a second motor, the three rotating shafts are all rotatably mounted on the bottom inner wall of the U-shaped mounting plate, the second motor is fixedly mounted on the bottom of the U-shaped mounting plate, and the second motor The output shaft runs through the U-shaped mounting plate and extends above it, and fan blades are fixedly installed on the top of the output shaft of the second motor and the tops of the three rotating shafts.

Preferably, a third pulley is fixedly sleeved on the outside of the output shaft of the second motor, and a fourth pulley is fixedly sleeved on the outside of the three rotating shafts, and the third pulley is connected to the three fourth pulleys by the same first pulley. Two belts, four fixed rods are fixedly installed on the top of the U-shaped mounting plate, and the four fixed rods are all in contact with the second belt.

Preferably, cooling water pipes are fixedly installed on the bottom of the base, a plurality of cooling outlets are opened on the top of the base, support legs are fixedly installed at four corners of the bottom of the base, and the support legs are arranged symmetrically.

In the utility model, the casting mold with bottom cooling function drives the first pulley to rotate through the output shaft of the first motor, and the rotation of the first pulley drives the second pulley to rotate through the first belt, thereby driving the second The rotation of the pulley can drive the threaded sleeve to rotate, and the rotation of the threaded sleeve drives the screw connected with it to move under the action of the two second guide rods, so that the two screws approach or move away from each other, so that the two splints approach or move away from each other , and then can clamp and fix casting molds of different sizes, adapting to casting molds of different sizes;

In the utility model, the casting mold with bottom cooling function drives the third pulley to rotate through the rotation of the output shaft of the second motor, and the rotation of the third pulley drives the rotation of the fourth pulley through the second belt, thereby driving three rotating The shaft rotates, so that the fan blades can rotate at high speed, and the casting mold can be directly dissipated heat through the heat dissipation port. At the same time, the water in the cooling water pipe can evaporate quickly and absorb a large amount of heat, thereby greatly speeding up the cooling of the casting mold;

The utility model has a reasonable structural design. The two splints are close to or far away from each other, and then the casting molds of different specifications and sizes can be clamped and fixed, which is suitable for casting molds of different sizes. At the same time, the water in the cooling water pipe evaporates quickly and absorbs a large amount of heat, thereby greatly accelerating the cooling of the casting mold.

Description of drawings

Fig. 1 is the front view three-dimensional structure schematic diagram of a kind of casting mold with bottom cooling function proposed by the utility model;

Fig. 2 is a rear view three-dimensional structure schematic diagram of a casting mold with a bottom cooling function proposed by the utility model;

Fig. 3 is a partial three-dimensional structure schematic diagram of a casting mold with bottom cooling function proposed by the utility model;

FIG. 4 is a partially enlarged view of part A in FIG. 1 .

In the figure: 1. base; 2. U-shaped mounting plate; 3. L-shaped support plate; 4. support plate; 5. bearing; 6. screw; 7. fixed plate; 8. spring; 9. plywood; 10. the first A guide rod; 11, the second guide rod; 12, the first motor; 13, threaded sleeve; 14, the first pulley; 15, the second pulley; 16, the first belt; 17, the rotating shaft; 18, the second motor ; 19, fan blade; 20, the third pulley; 21, the fourth pulley; 22, the second belt; 23, the fixed rod; 24, the cooling water pipe;

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example.

Refer to Figure 1-4, including:

Base 1, clamping mechanism and cooling mechanism, support frame 27 is fixedly installed on the top of base 1, U-shaped mounting plate 2 is fixedly installed on the bottom of base 1, L-shaped support plate 3 and support plate 4 are fixedly installed on the bottom of base 1, clamping The mechanism is arranged on the base 1, and the cooling mechanism is arranged on the U-shaped mounting plate 2.

In the utility model, the clamping mechanism includes two bearings 5, and the two bearings 5 are clamped on the left and right sides of the support frame 27 respectively. The helical direction of the screw rod 6 is opposite, and the two screw rods 6 are fixedly installed with a fixed plate 7 on one side close to each other, and two springs 8 are fixedly installed on the other side of the fixed plate 7, and the other side of the two springs 8 is fixedly connected with a splint 9 , the screw 6 can support the fixed plate 7, the spring 8 can connect the fixed plate 7 and the splint 9, and the bearing 5 can support the threaded sleeve 13, and the rotation of the threaded sleeve 13 can drive the screw 6 to move.

In the utility model, two first guide rods 10 are fixedly installed on one side of the splint 9, and the two first guide rods 10 all run through the fixed plate 7, and the spring 8 is fixedly sleeved on the outside of the first guide rod 10, and one side of the fixed plate 7 Two second guide rods 11 are fixedly installed, and the two second guide rods 11 all pass through the support frame 27 and extend to the outside thereof. The splint 9 can be limited and guided by the first guide rod 10. The two guide rods 11 can limit and guide the fixed plate 7 .

In the utility model, a first motor 12 is fixedly installed on the top of the L-shaped support plate 3, and the output shaft of the first motor 12 runs through the support plate 4 and extends to the right side thereof. A belt pulley 14, two threaded sleeves 13 outsides are all fixedly set with the second belt pulley 15, the first belt pulley 14 and the second belt pulley 15 are connected with the same first belt 16, which can be driven by the rotation of the output shaft of the first motor 12 The first pulley 14 rotates, and the first pulley 14 rotates to drive the second pulley 15 to rotate through the first belt 16 , thereby being able to drive the threaded sleeve 13 to rotate.

In the utility model, the cooling mechanism includes three rotating shafts 17 and a second motor 18, and the three rotating shafts 17 are all rotatably mounted on the bottom inner wall of the U-shaped mounting plate 2, and the second motor 18 is fixedly mounted on the bottom of the U-shaped mounting plate 2. The output shafts of the second motor 18 run through the U-shaped mounting plate 2 and extend to the top thereof. Fan blades 19 are fixedly installed on the top of the output shaft of the second motor 18 and the tops of the three rotating shafts 17. And the second motor 18 plays a supporting role, and the casting mold can be cooled by the fan blade 19.

In the present utility model, a third pulley 20 is provided on the outer fixed sleeve of the output shaft of the second motor 18, and a fourth pulley 21 is fixedly sleeved on the outside of the three rotating shafts 17, and the third pulley 20 is connected to the three fourth pulleys 21 by transmission. There is the same second belt 22, four fixed rods 23 are fixedly installed on the top of the U-shaped mounting plate 2, and the four fixed rods 23 are all in contact with the second belt 22, and the third pulley can be driven by the rotation of the output shaft of the second motor 18 20 rotates, and the third pulley 20 rotates through the second belt 22 to drive the fourth pulley 21 to rotate, thereby driving the three rotating shafts 17 to rotate.

In the utility model, a cooling water pipe 24 is fixedly installed at the bottom of the base 1, and a plurality of cooling outlets 25 are provided at the top of the base 1, and supporting legs 26 are fixedly installed at four corners of the bottom of the base 1, and the supporting legs 26 are arranged symmetrically. The cooling effect can be greatly improved, and the placement of the casting mold can be made more stable by providing the supporting legs 26 .

In the utility model, when in use, start the first motor 12, the output shaft of the first motor 12 rotates to drive the first pulley 14 to rotate, and the first pulley 14 rotates to drive the second pulley 15 to rotate through the first belt 16, thereby driving the screw thread The sleeve 13 rotates, and the rotation of the threaded sleeve 13 drives the screw rod 6 threaded with it to move under the action of the two second guide rods 11, so that the two screw rods 6 are close to each other, so that the two splints 9 are close to each other, and then the casting can be adjusted. The mold is clamped and fixed, and then the second motor 18 is started, the output shaft of the second motor 18 rotates to drive the third pulley 20 to rotate, and the rotation of the third pulley 20 drives the rotation of the fourth pulley 21 through the second belt 22, thereby driving three rotations The shaft 17 rotates, and the fan blade 19 can rotate at a high speed, which will directly dissipate heat from the casting mold through the heat dissipation port 25, and absorb a large amount of heat by rapidly evaporating the water in the cooling water pipe 24, thereby greatly speeding up the cooling of the casting mold .

The above is only a specific embodiment of the present utility model, but the scope of protection of the present utility model is not limited thereto. Any skilled person familiar with the technical field can easily think of changes or changes within the technical scope of the utility model. Replacement should be covered within the protection scope of the present utility model. Therefore, the protection scope of the present utility model should be based on the protection scope of the claims.

Claims (7)

1. A casting mold with bottom cooling function, characterized in that, comprising: Base (1), clamping mechanism and cooling mechanism, the top of the base (1) is fixedly equipped with a support frame (27), the bottom of the base (1) is fixedly equipped with a U-shaped mounting plate (2), and the base ( 1) An L-shaped support plate (3) and a support plate (4) are fixedly installed at the bottom, the clamping mechanism is arranged on the base (1), and the cooling mechanism is arranged on the U-shaped installation plate (2). 2. A casting mold with bottom cooling function according to claim 1, characterized in that, the clamping mechanism comprises two bearings (5), and the two bearings (5) are respectively clamped on the support frame (27 ) on the left and right sides, the inner ring of the bearing (5) is fixedly installed with a threaded sleeve (13), and the internal thread of the threaded sleeve (13) is connected with a screw (6), and the two screw rods (6) are screwed in opposite directions. The screw rods (6) are fixedly installed with a fixed plate (7) on one side close to each other, and two springs (8) are fixedly installed on the other side of the fixed plate (7), and the other side of the two springs (8) is fixedly connected with a Splint (9). 3. a kind of casting mold with bottom cooling function according to claim 2, is characterized in that, described clamping plate (9) one side is fixedly installed with two first guide rods (10), two first guide rods ( 10) all pass through the fixed plate (7), the spring (8) is fixedly sleeved on the outside of the first guide rod (10), and two second guide rods (11) are fixedly installed on one side of the fixed plate (7) , the two second guide rods (11) all pass through the support frame (27) and extend to the outside thereof. 4. A kind of casting mold with bottom cooling function according to claim 2, characterized in that, the top of the L-shaped support plate (3) is fixedly installed with a first motor (12), and the first motor (12 ) output shaft runs through the support plate (4) and extends to its right side, the outer fixed sleeve of the output shaft of the first motor (12) is provided with two first pulleys (14), and the outer side of the two threaded sleeves (13) Both are fixedly sleeved with a second pulley (15), and the same first belt (16) is connected to the first pulley (14) and the second pulley (15). 5. A casting mold with bottom cooling function according to claim 1, characterized in that the cooling mechanism comprises three rotating shafts (17) and a second motor (18), and the three rotating shafts (17) all rotate Installed on the bottom inner wall of the U-shaped mounting plate (2), the second motor (18) is fixedly installed on the bottom of the U-shaped mounting plate (2), and the output shaft of the second motor (18) runs through the U-shaped mounting plate (2) ), and extend above it, the top of the output shaft of the second motor (18) and the tops of the three rotating shafts (17) are all fixedly equipped with fan blades (19). 6. A kind of casting mold with bottom cooling function according to claim 5, characterized in that, the outer fixed sleeve of the output shaft of the second motor (18) is provided with a third pulley (20), and three rotating shafts (17 ) outside are all fixedly sleeved with the fourth pulley (21), the third pulley (20) is connected with the same second belt (22) on the three fourth pulleys (21), and the U-shaped mounting plate (2) four fixed rods (23) are fixedly installed on the top, and the four fixed rods (23) all abut against the second belt (22). 7. A casting mold with bottom cooling function according to claim 1, characterized in that a cooling water pipe (24) is fixedly installed at the bottom of the base (1), and a plurality of The cooling openings (25), the bottom four corners of the base (1) are fixedly equipped with supporting legs (26), and the supporting legs (26) are arranged symmetrically.

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