Water pump shell casting forming device

Abstract

The utility model relates to the technical field of water pump shell casting, and discloses a water pump shell casting forming device which comprises an operation table, a supporting column is fixedly connected to the top end of the operation table, a top fixing plate is fixedly connected to the top end of the supporting column, and an air cylinder is fixedly connected to the top end of the top fixing plate. The bottom end of the air cylinder is fixedly connected with a grabbing mechanism used for taking a lower mold, the opposite side, away from the supporting column, of the operation table is movably connected with the lower mold, the top end of the lower mold is movably connected with an upper mold, the top end of the mold is movably and fixedly connected with an iron plate, and a mounting groove is formed in the outer wall of the operation table. The upper die can be taken down through the grabbing mechanism, so that people are prevented from being scalded when taking down the die, meanwhile, the production efficiency can be effectively improved, in addition, the adsorption force between magnets and an iron plate can be improved, and falling is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of water pump housing casting, in particular to a water pump housing casting and forming device. Background Technique

[0002] A pump is a machine that transports liquids or increases the pressure of liquids. It transmits the mechanical energy of the prime mover or other external energy to the liquid, increasing the energy of the liquid. It is mainly used to transport liquids including water, oil, acid-base liquids, emulsions, suspension liquids, and liquid metals, and can also transport liquid-gas mixtures and liquids containing suspended solids.

[0003] In the prior art, as disclosed in the patent application number: CN114570883B with the name: Cooling device for casting water pump housing, which includes an upper die base and a lower die base. The upper die base is internally provided with an upper water channel, and the bottom of the upper die base is provided with two female joints respectively communicating with the two ends of the upper water channel; the lower die base is internally provided with a lower water channel, and the top of the lower die base is provided with two male joints respectively communicating with the two ends of the lower water channel and cooperating with the female joints. The female joints and the male joints are in a blocked state when in the inserted state, and are in a communicating state after the male joints cooperate with the female joints.

[0004] However, the above patent takes a long time to cool it, and the cooling efficiency is poor, resulting in low production efficiency. Moreover, after the die base is initially cooled, the personnel cannot know its surface temperature, so burns may occur when the personnel take the mold. Content of the Utility Model

[0005] The purpose of the utility model is to provide a water pump housing casting and forming device to solve the problems in the prior art.

[0006] The purpose of the utility model can be realized by the following technical solutions:

[0007] A water pump housing casting and forming device includes an operating table. The top of the operating table is fixedly connected with a support column. The top of the support column is fixedly connected with a fixed top plate, and the top of the fixed top plate is fixedly connected with a cylinder. The bottom of the cylinder is fixedly connected with a grasping mechanism for removing the mold. The opposite side of the operating table away from the support column is movably connected with a lower mold, and the top of the lower mold is movably connected with an upper mold. The top of the mold is movably and fixedly connected with an iron plate. The outer wall of the operating table is provided with an installation groove, and a cooling mechanism is fixedly connected inside the installation groove.

[0008] Preferably, the grasping mechanism includes a motor, a gear, a transmission disk, a mounting box, a sliding plate and a magnetic plate. The output end of the motor is fixedly connected to the axis of the gear. The outer wall of the gear is movably connected to the top of the transmission disk. A plurality of arc-shaped grooves are formed in the top of the transmission disk, and one side of the top of the sliding plate is slidably connected to the inside of the arc-shaped groove. The top of the magnetic plate is fixedly connected to one side of the bottom of the sliding plate.

[0009] Preferably, the sliding plate is slidably connected to the inside of the bottom of the mounting box. A magnet is fixedly connected to the bottom of the mounting box, and the magnet is movably connected to the inside of the top of the iron plate. The top of the mounting box is fixedly connected to the output end of the cylinder. The mounting box is located directly above the mold. The gear meshes with the top of the transmission disk, and the transmission disk is rotatably connected to the inside of the mounting box.

[0010] Preferably, the magnetic plate is movably connected to the outer wall of the iron plate. The fixed end of the motor is fixedly connected to the top of the mounting box. A plurality of positioning rods are fixedly connected to the top of the mounting box, and the top of the positioning rods is movably connected to the inside of the top plate.

[0011] Preferably, the cooling mechanism includes a water tank, a water pump, a fixed rod and a spray head. The output end of the water tank is fixedly connected to the input end of the water pump through a pipeline, and the output end of the water pump is fixedly connected to the input end of the spray head through a pipeline. The spray head is fixedly connected to the top of the fixed rod.

[0012] Preferably, the water tank and the water pump are both fixedly connected to the inside of the installation groove. The bottom of the fixed rod is fixedly connected to the top of the operating table, and a plurality of spray heads are provided.

[0013] The beneficial effects of the present utility model are as follows:

[0014] 1. The present utility model can remove the upper mold through the grasping mechanism, thereby preventing personnel from being scalded when removing the mold, and at the same time can effectively improve production efficiency. In addition, the magnet will increase the adsorption force with the iron plate to prevent falling off;

[0015] 2. The present utility model sprays water on the upper mold and the lower mold through the cooling mechanism to perform preliminary cooling on them, accelerate the cooling speed, and can spray again after the grasping mechanism removes the upper mold to perform secondary cooling, thereby accelerating the cooling time of the finished product, improving production efficiency, and preventing personnel from being scalded when transferring the mold, ensuring personnel safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The following further describes the present utility model with reference to the accompanying drawings.

[0017] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0018] Figure 2 is a schematic diagram of the explosion structure of the present utility model;

[0019] Figure 3 is a schematic diagram of the partial explosion structure of the present utility model;

[0020] Figure 4 is the present utility model Figure 2 magnified schematic diagram of the structure at position A. Specific embodiments

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] A casting and molding device for a water pump housing, as Figure 1 shown, includes an operating table 1. A support column 2 is fixedly connected to the top end of the operating table 1. A fixed top plate 3 is fixedly connected to the top end of the support column 2. A cylinder 4 is fixedly connected to the top end of the fixed top plate 3. A grasping mechanism 5 for removing the mold 6 is fixedly connected to the bottom end of the cylinder 4. A lower mold 6 is movably connected to the opposite side of the operating table 1 away from the support column 2. An upper mold 7 is movably connected to the top end of the lower mold 6. An iron plate 8 is movably and fixedly connected to the top end of the mold. An installation groove is formed in the outer wall of the operating table 1, and a cooling mechanism 9 is fixedly connected to the inside of the installation groove.

[0023] During use, first, after the casting of the housing of the water pump 902 is completed, the operation of the water pump 902 can be controlled. At this time, the water pump 902 will pump out the water inside the water tank 901 and then spray it on the upper mold 7 and the lower mold 6 through the nozzle 904, thereby performing preliminary cooling on them, accelerating the cooling speed. After the grasping mechanism 5 removes the upper mold 7, it can be sprayed again to cool it down again, thereby accelerating the cooling time of the finished product, improving production efficiency, preventing scalding of personnel during the transfer of the mold, and ensuring personnel safety. After the preliminary cooling of the upper mold 7, the operation of the cylinder 4 can be controlled. The cylinder 4 will lower the installation box 504. At this time, the upper mold 7 will be on the opposite side of the magnetic plate 506. Then, the rotation of the motor 501 can be controlled. The motor 501 will drive the transmission disk 503 to rotate through the gear 502. At this time, the arc-shaped grooves on the transmission disk 503 will drive the transmission rods to approach each other, thereby driving the synchronous movement of the magnetic plate 506. The magnetic plate 506 will adsorb the iron plate 8. At this time, the cylinder 4 can be controlled to retract, so that the magnetic plate 506 removes the upper mold 7. In addition, the magnet 10 will increase the adsorption force with the iron plate 8 to prevent detachment. Removing the mold through the grasping mechanism 5 can prevent scalding of personnel when removing the mold 6 and can also effectively improve production efficiency.

[0024] As Figure 3 shown, the grasping mechanism 5 includes a motor 501, a gear 502, a transmission disk 503, an installation box 504, a sliding plate 505, and a magnetic plate 506. The output end of the motor 501 is fixedly connected to the axis of the gear 502. The outer wall of the gear 502 is movably connected to the top of the transmission disk 503. A plurality of arc-shaped grooves are formed in the top of the transmission disk 503. One side of the top of the sliding plate 505 is slidably connected to the inside of the arc-shaped groove. The top of the magnetic plate 506 is fixedly connected to one side of the bottom of the sliding plate 505. The sliding plate 505 is slidably connected to the inside of the bottom of the installation box 504. A magnet 10 is fixedly connected to the bottom of the installation box 504, and the magnet 10 is movably connected to the inside of the top of the iron plate 8. The top of the installation box 504 is fixedly connected to the output end of the cylinder. The installation box 504 is located directly above the mold. The gear 502 meshes with the top of the transmission disk 503. The transmission disk 503 is rotatably connected to the inside of the installation box 504. The magnetic plate 506 is movably connected to the outer wall of the iron plate 8. The fixed end of the motor 501 is fixedly connected to the top of the installation box 504. A plurality of positioning rods 11 are fixedly connected to the top of the installation box 504, and the top of the positioning rods 11 is movably connected to the inside of the top plate 3.

[0025] After initially cooling down the upper mold 7, the operation of the cylinder 4 can be controlled. The cylinder 4 will lower the mounting box 504. At this time, the upper mold 7 will be on the opposite side of the magnetic plate 506. Then, the rotation of the motor 501 can be controlled. The motor 501 will drive the transmission disc 503 to rotate through the gear 502. At this time, the arc-shaped grooves on the transmission disc 503 will drive the transmission rods to approach each other, thereby driving the synchronous movement of the magnetic plate 506. The magnetic plate 506 will adsorb the iron plate 8. At this time, the cylinder 4 can be controlled to retract, so that the magnetic plate 506 can remove the upper mold 7. In addition, the magnet 10 will increase the adsorption force with the iron plate 8 to prevent it from falling off. Removing the mold by the grasping mechanism 5 can prevent personnel from being scalded when removing the mold 6, and at the same time can effectively improve production efficiency.

[0026] As Figures 2 - 4 shown, the cooling mechanism 9 includes a water tank 901, a water pump 902, a fixed rod 903 and a nozzle 904. The output end of the water tank 901 is fixedly connected to the input end of the water pump 902 through a pipeline, and the output end of the water pump 902 is fixedly connected to the input end of the nozzle 904 through a pipeline. The nozzle 904 is fixedly connected to the top of the fixed rod 903. Both the water tank 901 and the water pump 902 are fixedly connected to the inside of the installation groove. The bottom end of the fixed rod 903 is fixedly connected to the top of the operating table 1. Multiple nozzles 904 are provided.

[0027] After the casting of the housing of the water pump 902 is completed, the operation of the water pump 902 can be controlled. At this time, the water pump 902 will pump out the water inside the water tank 901 and spray it on the upper mold 7 and the lower mold 6 through the nozzle 904, thereby initially cooling them and accelerating the cooling speed. After the grasping mechanism 5 removes the upper mold 7, it can be sprayed again to cool it again, thereby accelerating the cooling time of the finished product, improving production efficiency, and preventing personnel from being scalded when transferring the mold, ensuring personnel safety.

[0028] The working principle is as follows:

[0029] After the casting of the pump 902 housing is completed, the operation of the pump 902 can be controlled. At this time, the pump 902 will pump out the water inside the water tank 901 and then spray it on the upper mold 7 and the lower mold 6 through the nozzle 904, so as to conduct preliminary cooling on them, accelerate the cooling speed. After the grasping mechanism 5 removes the upper mold 7, it can be sprayed again to cool down again, thereby accelerating the cooling time of the finished product. After the preliminary cooling of the upper mold 7, the operation of the cylinder 4 can be controlled. The cylinder 4 will lower the installation box 504. At this time, the upper mold 7 will be on the opposite side of the magnetic plate 506. Then, the rotation of the motor 501 can be controlled. The motor 501 will drive the transmission disc 503 to rotate through the gear 502. At this time, the arc-shaped groove on the transmission disc 503 will drive the transmission rods to approach each other, thereby driving the synchronous movement of the magnetic plate 506. The magnetic plate 506 will adsorb the iron plate 8. At this time, the cylinder 4 can be controlled to retract, so that the magnetic plate 506 removes the upper mold 7.

[0030] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed.

Claims

1. A water pump housing casting device, comprising an operating table (1), characterized in that: The top of the operating table (1) is fixedly connected to a support column (2), the top of the support column (2) is fixedly connected to a fixed top plate (3), and the top of the fixed top plate (3) is fixedly connected to a cylinder (4), and the bottom of the cylinder (4) is fixedly connected to a grabbing mechanism (5) for removing a mold (6), the side of the operating table (1) away from the support column (2) is movably connected to a lower mold (6), and the top of the lower mold (6) is movably connected to an upper mold (7), and the top of the mold is movably fixedly connected to an iron plate (8), and an outer wall of the operating table (1) is provided with a mounting groove, and a cooling mechanism (9) is fixedly connected inside the mounting groove; The grabbing mechanism (5) comprises a motor (501), a gear (502), a transmission disk (503), a mounting box (504), a slide plate (505) and a magnetic plate (506); the output end of the motor (501) is fixedly connected to the axis of the gear (502); the outer wall of the gear (502) is movably connected to the top of the transmission disk (503); a plurality of arc grooves are formed at the top of the transmission disk (503); one side of the top of the slide plate (505) is slidably connected to the inside of the arc grooves; and the top of the magnetic plate (506) is fixedly connected to one side of the bottom of the slide plate (505); The cooling mechanism (9) comprises a water tank (901), a water pump (902), a fixed rod (903) and a nozzle (904); the output end of the water tank (901) is fixedly connected to the input end of the water pump (902) via a pipeline, and the output end of the water pump (902) is fixedly connected to the input end of the nozzle (904) via a pipeline; and the nozzle (904) is fixedly connected to the top end of the fixed rod (903).

2. A water pump housing casting device according to claim 1, characterized in that: The slide plate (505) is slidably connected to the bottom of the installation box (504); the bottom of the installation box (504) is fixedly connected to a magnet (10), and the magnet (10) is movably connected to the top of the iron plate (8); the top of the installation box (504) is fixedly connected to the output end of the cylinder (4); the installation box (504) is located directly above the mold; the gear (502) is meshed with the top of the transmission disk (503); and the transmission disk (503) is rotatably connected to the inside of the installation box (504).

3. A water pump housing casting device according to claim 1, characterized in that: The magnetic plate (506) is movably connected to the outer wall of the iron plate (8), the fixed end of the motor (501) is fixedly connected to the top of the installation box (504), the top of the installation box (504) is fixedly connected to a plurality of positioning rods (11), and the top of the positioning rods (11) is movably connected to the inside of the top plate (3).

4. A water pump housing casting device according to claim 1, characterized in that: The water tank (901) and the water pump (902) are both fixedly connected to the inside of the installation groove, the bottom end of the fixing rod (903) is fixedly connected to the top end of the operating table (1), and a plurality of the spray heads (904) are provided.

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