CN217290364U

CN217290364U - Steel casting mold

Info

Publication number: CN217290364U
Application number: CN202220132437.0U
Authority: CN
Inventors: 李清栓
Original assignee: Jinzhou Fangzheng Foundry Co ltd
Current assignee: Jinzhou Fangzheng Foundry Co ltd
Priority date: 2022-01-19
Filing date: 2022-01-19
Publication date: 2022-08-26
Anticipated expiration: 2032-01-19

Abstract

The application discloses steel casting mould belongs to steel casting processing technology field, comprising a base plate, the top fixedly connected with protection section of thick bamboo of ejector pin, the interior diapire fixed mounting of protection section of thick bamboo has the bracing piece, the lateral wall fixed mounting of bracing piece has buffer spring, module under buffer spring's the top fixedly connected with, the top fixed mounting of bottom plate has the base, the top fixedly connected with condenser of base, the delivery port fixedly connected with condenser pipe of condenser, the fixed outside that runs through protection section of thick bamboo of lateral wall of condenser pipe, the top of condenser pipe is provided with the fashioned cooling piece of further acceleration steel casting. This steel casting mould transmits the inside to the condenser pipe through the water after the condenser will be handled, and the water after the part is handled flows to the inside of hose to reduce the temperature of the inside liquid solution of lower mould, rethread bracing piece and buffer spring's cooperation is used, accelerate the shaping speed of steel casting.

Description

Steel casting mold

Technical Field

The application belongs to the technical field of steel casting processing, and particularly relates to a steel casting die.

Background

The steel casting is an object with certain shape, size and performance obtained by pouring smelted liquid metal steel into a prepared die by pouring, injection, suction or other casting methods, cooling and the like.

In the process of implementing the application, the inventor finds that at least the following problems exist in the technology: in the processing process of some steel castings, the temperature of the solution for manufacturing the steel castings is high, and the cooling time of the formed steel castings is possibly too long, so that the manufacturing time of the steel castings is greatly prolonged, and the investment of labor cost is greatly increased.

Therefore, we propose a steel casting mold to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The purpose of this application is in order to solve among the prior art, and the solution temperature of making the steel casting is higher, probably leads to the steel casting cooling time overlength after the shaping to increase substantially the manufacturing of steel casting long, and then increased substantially the problem of human cost's input, and a steel casting mould that provides.

In order to achieve the purpose, the following technical scheme is adopted in the application:

the utility model provides a steel casting mould, includes the bottom plate, the top fixed mounting of bottom plate has the ejector pin, the top fixedly connected with protection section of thick bamboo of ejector pin, the interior diapire fixed mounting of protection section of thick bamboo has the bracing piece, the lateral wall fixed mounting of bracing piece has buffer spring, module under buffer spring's the top fixedly connected with, the top fixed mounting of bottom plate has the base, the top fixedly connected with condenser of base, the delivery port fixedly connected with condenser pipe of condenser, the fixed outside that runs through protection section of thick bamboo of lateral wall of condenser pipe, the top of condenser pipe is provided with the fashioned cooling piece of further acceleration steel casting.

Through setting up bracing piece, buffer spring, condenser and condenser pipe, realized quickening the shaping of module interior material down.

Preferably, the cooling part comprises a hose, the outer side of the condensation pipe is fixedly communicated with the bottom of the hose, and the outer side wall of the hose fixedly penetrates through the bottom of the lower module.

Through setting up the hose, realized further quickening the cooling rate of lower module internal material.

Preferably, the inner bottom wall of the protective cylinder is fixedly connected with an electric telescopic rod, and the output end of the electric telescopic rod is fixedly connected with a movable block.

Through setting up electric telescopic handle and movable block, realized changing the height of module down, the staff of being convenient for takes out the mould.

Preferably, a round hole is formed in the bottom of the lower module, and the diameter of the movable block is smaller than that of the round hole.

Through setting up the round hole, realized increasing the accuracy that the module removed down.

Preferably, the top of bottom plate fixedly connected with portal frame, the top fixed mounting of portal frame has the cylinder, the flexible end fixedly connected with connecting plate of cylinder, the bottom welding of connecting plate has the module.

Through setting up portal frame, cylinder, connecting plate and last module, realized the inside supplementary material of downward module and carry out the punching press.

Preferably, the top of the portal frame is fixedly communicated with a discharge pipe, and the top of the discharge pipe is fixedly connected with a feeding funnel.

By providing a drain pipe and a feed hopper, it is achieved that the liquid metal is conveniently transported.

Preferably, a heating wire is fixedly installed inside the feeding hopper.

Through setting up the heater, realized avoiding being located the inside solution temperature drop of feed hopper as far as possible.

Preferably, the bottom of the discharge pipe is fixedly connected with a corrugated pipe, and the bottom of the corrugated pipe fixedly penetrates through the interior of the connecting plate and extends to the bottom of the upper module.

Through setting up the bellows, realized discharging the inside of lower module with solution stability.

To sum up, the technical effect and the advantage of this application: this steel casting mould transmits the inside to the condenser pipe through the water after the condenser will be handled, and the water after the part is handled flows to the inside of hose to reduce the temperature of the inside liquid solution of lower mould, rethread bracing piece and buffer spring's cooperation is used, accelerate the shaping speed of steel casting.

After the cylinder drives the upper module and moves to the top of lower module, through the heater operation, liquid solution flows to the inside of delivery pipe through feed hopper, and the effect of rethread bellows discharges the liquid solution of transmission to the inside of lower module, the shaping of the steel casting of being convenient for.

Drawings

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

FIG. 2 is a schematic cross-sectional structural view of the present application;

FIG. 3 is a schematic view of the hose construction of the present application;

fig. 4 is an enlarged schematic structural diagram of a point a in fig. 1 of the present application.

In the figure: 1. a base plate; 2. a top rod; 3. a protective cylinder; 4. a support bar; 5. a buffer spring; 6. a lower module; 7. a base; 8. a condenser; 9. a condenser tube; 10. a hose; 11. an electric telescopic rod; 12. a movable block; 13. a circular hole; 14. a gantry; 15. a cylinder; 16. a connecting plate; 17. an upper module; 18. a discharge pipe; 19. a feed hopper; 20. a heater; 21. a bellows.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments.

Referring to fig. 1-3, a steel casting mold comprises a bottom plate 1, wherein ejector rods 2 are fixedly mounted at the top of the bottom plate 1, four ejector rods 2 are arranged on the four ejector rods 2, the four ejector rods 2 are uniformly distributed on the top of the bottom plate 1, a protective cylinder 3 is fixedly connected to the top of the ejector rods 2, the protective cylinder 3 is arranged on the top of the four ejector rods 2, support rods 4 are fixedly mounted on the inner bottom wall of the protective cylinder 3, the two support rods 4 are symmetrically distributed by taking the central axis of the protective cylinder 3 as the center, buffer springs 5 are fixedly mounted on the outer side wall of each support rod 4, the number of the buffer springs 5 corresponds to that of the support rods 4 one by one, lower modules 6 are fixedly connected to the tops of the buffer springs 5, the lower modules 6 are positioned on the tops of the two buffer springs 5, when the lower modules 6 move downwards, the support rods 4 and the buffer springs 5 support the lower modules 6, and when the lower modules 6 move upwards, the buffer spring 5 is stretched.

The top fixed mounting of bottom plate 1 has base 7, the top fixedly connected with condenser 8 of base 7, fix the top center department at base 7, the delivery port fixedly connected with condenser pipe 9 of condenser 8, the cross section of condenser pipe 9 is the U-shaped, the fixed outside that runs through protective barrel 3 of lateral wall of condenser pipe 9, condenser 8 operation back, partial liquid flows to the inside of condenser pipe 9, thereby reduce the inside temperature of protective barrel 3, the top of condenser pipe 9 is provided with the fashioned cooling piece of further acceleration steel casting.

Referring to fig. 2-3, the cooling member includes a hose 10, the longitudinal section of the hose 10 is U-shaped, the outside of the condensation duct 9 is fixedly communicated with the bottom of the hose 10, the liquid part flowing into the condensation duct 9 flows into the hose 10, the outer side wall of the hose 10 is fixedly penetrated through the bottom of the lower module 6, and the hose 10 reduces the temperature inside the lower module 6, thereby accelerating the cooling of the solution inside the lower module 6.

Referring to fig. 2, inner diapire fixedly connected with electric telescopic handle 11 of a protection section of thick bamboo 3, electric telescopic handle 11 is provided with two, the axis of module 6 below two electric telescopic handle 11 is central symmetric distribution, electric telescopic handle 11's output fixedly connected with movable block 12, the quantity of movable block 12 and electric telescopic handle 11's quantity one-to-one, electric telescopic handle 11 operation back, movable block 12 upwards removes to module 6 rises under the drive.

Referring to fig. 2-3, round holes 13 are opened at the bottom of lower module 6, two round holes 13 are provided, the central axis of module 6 below two round holes 13 is distributed as central symmetry, the diameter of movable block 12 is smaller than that of round holes 13, and after movable block 12 moves upwards, movable block 12 moves to the inside of round holes 13, so that the height of lower module 6 is stably adjusted.

Referring to fig. 1, the top fixedly connected with portal frame 14 of bottom plate 1, the top fixed mounting of portal frame 14 has cylinder 15, cylinder 15 is provided with two, two cylinders 15 use the axis of portal frame 14 as central symmetry distribution, the flexible end fixedly connected with connecting plate 16 of cylinder 15, connecting plate 16 is located the bottom of two cylinders 15, the welding of connecting plate 16's bottom has last module 17, go up the surface of module 17 and the internal surface looks adaptation of lower module 6, cylinder 15 moves the back, connecting plate 16 drives the direction removal that module 17 moved to being close to lower module 6.

Referring to fig. 1 and 4, a discharge pipe 18 is fixedly communicated with the top of the gantry 14, the discharge pipe 18 penetrates through the top of the gantry 14, a feed hopper 19 is fixedly connected to the top of the discharge pipe 18, the feed hopper 19 is gradually enlarged from bottom to top, and the solution is discharged into the feed hopper 19 and is transmitted through the discharge pipe 18.

Referring to fig. 4, a heating wire 20 is fixedly installed inside the feeding funnel 19, and after the heating wire 20 is operated, the temperature of the solution inside the feeding funnel 19 is maintained to avoid partial solution solidification as much as possible.

Referring to fig. 1 and 4, a bellows 21 is fixedly connected to the bottom of the discharge pipe 18, the bellows 21 fixedly penetrates through the inside of the connecting plate 16 and the inside of the upper module 17, the bottom of the bellows 21 fixedly penetrates through the inside of the connecting plate 16 and extends to the bottom of the upper module 17, and after the upper module 17 is moved above the lower module 6, the material flows to the inside of the lower module 6 through the bellows 21.

The working principle is as follows: at first cylinder 15 operation, connecting plate 16 drives the direction that module 17 moved to being close to module 6 down, the bottom of going up module 17 moves to the inside of module 6 down, liquid metal solution flows to the inside of module 6 down through bellows 21, go up module 17 downstream, to the liquid metal solution extrusion that is located module 6 inside down, buffer spring 5 is by compressive deformation, bracing piece 4 supports module 6 down, condenser 8 lets in the inside of condenser pipe 9 with the water after handling, the inside temperature of protective barrel 3 reduces, the water after the part is handled is through the inside that flows to hose 10, make the inside liquid solution temperature of module 6 drop down fast, thereby accelerate the shaping effect of steel casting.

Go up the bottom of module 17 and remove the inside back to lower module 6, liquid metallic solution pours into feed hopper 19's inside, and heater 20 moves, keeps the inside temperature of feed hopper 19, avoids partial solution to solidify as far as possible, influences the quality of steel casting, and metallic solution passes through the inside that discharge pipe 18 flows to bellows 21, and bellows 21 transmits solution to lower module 6's inside to be convenient for make the steel casting with metallic solution.

The above description is only for the preferred embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present application, and all equivalent substitutions and changes according to the technical solutions and the inventive concepts of the present application should be covered by the scope of the present application.

Claims

1. A steel casting mold comprises a bottom plate (1) and is characterized in that a top rod (2) is fixedly arranged at the top of the bottom plate (1), the top of the ejector rod (2) is fixedly connected with a protective cylinder (3), the inner bottom wall of the protective cylinder (3) is fixedly provided with a support rod (4), the outer side wall of the supporting rod (4) is fixedly provided with a buffer spring (5), the top of the buffer spring (5) is fixedly connected with a lower module (6), a base (7) is fixedly arranged at the top of the bottom plate (1), a condenser (8) is fixedly connected at the top of the base (7), a water outlet of the condenser (8) is fixedly connected with a condensing pipe (9), the outer side wall of the condensing pipe (9) fixedly penetrates through the outer side of the protective cylinder (3), and a cooling part for further accelerating the forming of the steel casting is arranged at the top of the condensation pipe (9).

2. A steel casting mould according to claim 1, characterized in that the cooling element comprises a hose (10), the outside of the condenser tube (9) being in fixed communication with the bottom of the hose (10), the outside wall of the hose (10) being fixed through the bottom of the lower module (6).

3. A steel casting mould according to claim 1, characterized in that an electric telescopic rod (11) is fixedly connected to the inner bottom wall of the protective cylinder (3), and a movable block (12) is fixedly connected to the output end of the electric telescopic rod (11).

4. A steel casting mould according to claim 3, wherein the bottom of the lower mould block (6) is provided with a circular hole (13), and the diameter of the movable block (12) is smaller than that of the circular hole (13).

5. A steel casting mold according to claim 1, wherein a portal frame (14) is fixedly connected to the top of the bottom plate (1), an air cylinder (15) is fixedly installed at the top of the portal frame (14), a connecting plate (16) is fixedly connected to the telescopic end of the air cylinder (15), and an upper module (17) is welded to the bottom of the connecting plate (16).

6. A steel casting mould according to claim 5, characterized in that the top of the portal frame (14) is fixedly communicated with a discharge pipe (18), and the top of the discharge pipe (18) is fixedly connected with a feeding funnel (19).

7. A steel casting mould according to claim 6, wherein the feed hopper (19) has a heater (20) fixedly mounted therein.

8. A steel casting mould according to claim 7, characterized in that a bellows (21) is fixedly connected to the bottom of the discharge pipe (18), the bottom of the bellows (21) extending fixedly through the interior of the connection plate (16) to the bottom of the upper mould block (17).