CN212704308U

CN212704308U - Casting die utensil convenient to cooling

Info

Publication number: CN212704308U
Application number: CN202021187014.6U
Authority: CN
Inventors: 朱月中
Original assignee: Shanghai Zhong Zhen Nonferrous Metal Casting Co ltd
Current assignee: Shanghai Zhong Zhen Nonferrous Metal Casting Co ltd
Priority date: 2020-06-23
Filing date: 2020-06-23
Publication date: 2021-03-16
Anticipated expiration: 2030-06-23

Abstract

The utility model discloses a casting die utensil convenient to cooling, including U shaped plate, cylinder, first mould, second mould, water supply connector, water connectors, support column, mount pad and water-cooling mechanism, water-cooling mechanism is installed to the top surface of mount pad. The utility model discloses contain water-cooling mechanism, under the effect of water-cooling mechanism refrigeration piece and water pump, can reduce the water temperature in the water tank, then introduce in the cavity of first mould and second mould, low temperature water gets into behind the cavity of first mould and second mould, can be to the work piece cooling in first mould and second mould and first mould and the second mould, be favorable to the quick cooling shaping of work piece, be convenient for shorten the required time of production work piece, at the water pump, under the effect of first Y venturi tube and second Y venturi tube, can make hydrologic cycle's flow, under the effect of water-cooling mechanism refrigeration piece, can be effectual the water in the assurance water tank be in microthermal state, be favorable to guaranteeing the cooling effect to the mould.

Description

Casting die utensil convenient to cooling

Technical Field

The utility model relates to a mould technical field for the casting specifically is a casting die utensil convenient to cooling.

Background

Casting is a method for melting gold, silver and other substances into liquid state and casting the liquid into ware by using a mold, is one of the earliest gold and silver processing methods, is mostly produced by adopting a casting mode when producing a plurality of complex irregular workpieces, and needs to use a casting mold when casting the workpieces, but the existing casting mold has a plurality of problems or defects:

the existing casting mold does not contain a cooling device, after casting is finished, cooling is carried out by means of natural cooling, and as the temperature of a molten mass is higher and only natural cooling is needed, the molten mass needs longer time for solidification and forming, so that the time needed for casting and producing workpieces is longer, the production efficiency is reduced, and certain defects exist.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a casting die utensil convenient to cooling to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a casting die convenient to cool comprises a U-shaped plate, an air cylinder, a first die, a second die, a water inlet joint, a water outlet joint, support columns, a mounting seat and a water cooling mechanism, wherein the air cylinder is horizontally and fixedly mounted on one side surface of two side plates corresponding to the U-shaped plate, the first die and the second die are respectively and fixedly mounted on one end surface corresponding to the two air cylinders, cavities are respectively formed in the first die and the second die, the water inlet joint and the water outlet joint are respectively mounted at the top and the bottom of one side surface of the first die and the second die, one ends of the water inlet joint and the water outlet joint extend into the cavities, the support columns are vertically and fixedly mounted between four corners of the bottom surface of the bottom plate of the U-shaped plate and four corners of the top surface of the mounting seat, and the water cooling mechanism is mounted on the top surface of the mounting seat;

the water-cooling mechanism includes first Y venturi tube, second Y shape, water tank, water pump and refrigeration piece, the top surface at the mount pad is installed in proper order to water tank and water pump, the top and the bottom punishment that the water tank corresponds two blocks of curb plates each other do not fixed run through install second joint and first joint, the input of water pump is connected with the one end of first joint, the output of water pump is connected with the one end of first Y venturi tube, the other both ends of first Y venturi tube respectively with the water supply connector on first mould and the second mould be connected, the one end of second Y shape is connected with the one end of second joint, all the other both ends of second Y shape respectively with the water supply connector on first mould and the second mould be connected, a plurality of refrigeration pieces are installed in the embedding respectively on two blocks of curb plates that the water tank corresponds each other.

Preferably, the bottom surfaces of the first die and the second die are fixedly provided with sliding blocks, the top surface of the U-shaped plate bottom plate is provided with two sliding grooves matched with the sliding blocks, and the sliding blocks are slidably arranged in the sliding grooves.

Preferably, heat conduction columns are embedded in the first mold and the second mold, and the heat conduction columns are graphite columns.

Preferably, the universal wheels are installed at four corners of the bottom surface of the mounting base bottom plate, the top plate of the water tank is provided with a liquid feeding nozzle in a penetrating mode, and the liquid feeding nozzle is provided with a cap through threads.

Preferably, the refrigerating block is provided with a sealing strip at the contact position with the water tank, the refrigerating block is composed of a semiconductor refrigerating piece and two radiating fins, the radiating fins are mutually buckled together, and the semiconductor refrigerating piece is clamped between the two radiating fins.

Preferably, the top of a lateral plate of the water tank is hinged with a door body, the door body is embedded with an observation window, the top surface of the bottom plate of the water tank is vertically provided with a baffle, and the height of the baffle is half of the height of the water tank.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model comprises a water cooling mechanism, under the action of a water cooling block of the water cooling mechanism and a water pump, the temperature of water in the water tank can be reduced, then the water cooling mechanism is introduced into the cavities of the first die and the second die, and low-temperature water enters the cavities of the first die and the second die, so that the temperature of the first die and the second die and the workpiece in the first die and the second die can be reduced, thereby being beneficial to the rapid cooling and forming of the workpiece and being convenient for shortening the time required for producing the workpiece;

(2) the utility model discloses the structure is ingenious, under the effect of water pump, first Y venturi tube and second Y venturi tube, can be so that the flow of hydrologic cycle, under the effect of water-cooling mechanism refrigeration piece, can effectually guarantee that the water in the water tank is in microthermal state, is favorable to guaranteeing the cooling effect to the mould, has made things convenient for the use when casting greatly.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a schematic view of the internal structure of the water tank of the present invention;

fig. 3 is a schematic view of the internal structure of the first mold of the present invention;

fig. 4 is a schematic view of the internal structure of the refrigerating block of the present invention;

fig. 5 is a perspective view of the U-shaped plate of the present invention.

In the figure: 1. u-shaped plate, 2, cylinder, 3, first mould, 4, second mould, 5, water inlet joint, 6, water outlet joint, 7, first Y-shaped pipe, 8, second Y-shaped pipe, 9, slider, 10, support column, 11, mounting seat, 12, water tank, 13, water pump, 14, first joint, 15, refrigeration piece, 16, second joint, 17, universal wheel, 18, cavity, 19, heat conduction column, 20, spout, 21, baffle, 151, fin, 152, semiconductor refrigeration piece.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides an embodiment: a casting die convenient for cooling comprises a U-shaped plate 1, a cylinder 2, a first die 3, a second die 4, a water inlet connector 5, a water outlet connector 6, support columns 10, a mounting seat 11 and a water cooling mechanism, wherein one side surfaces of two side plates corresponding to the U-shaped plate 1 are horizontally and fixedly provided with the cylinder 2, one end surfaces corresponding to the two cylinders 2 are respectively and fixedly provided with the first die 3 and the second die 4, the first die 3 and the second die 4 are respectively provided with a cavity 18, the top and the bottom of one side surfaces of the first die 3 and the second die 4 are respectively provided with the water inlet connector 5 and the water outlet connector 6, one ends of the water inlet connector 5 and the water outlet connector 6 are respectively extended into the cavity 18, the support columns 10 are vertically and fixedly arranged between four corners of the bottom surface of a bottom plate of the U-shaped plate 1 and four corners of the top surface of the mounting seat 11, the top surface of the mounting seat 11 is provided with a water cooling mechanism;

the water cooling mechanism comprises a first Y-shaped pipe 7, a second Y-shaped pipe 8, a water tank 12, a water pump 13 and a refrigerating block 15, the water tank 12 and the water pump 13 are sequentially arranged on the top surface of the mounting seat 11, the water tank 12 is fixedly provided with a second joint 16 and a first joint 14 at the top and the bottom corresponding to the two side plates respectively, the input end of the water pump 13 is connected with one end of a first joint 14, the output end of the water pump 13 is connected with one end of a first Y-shaped pipe 7, the other two ends of the first Y-shaped pipe 7 are respectively connected with the water inlet joints 5 on the first die 3 and the second die 4, one end of the second Y-shaped part 8 is connected with one end of a second joint 16, the other two ends of the second Y-shaped part 8 are respectively connected with the water outlet joints 6 on the first mould 3 and the second mould 4, and a plurality of refrigerating blocks 15 are respectively embedded and installed on the two mutually corresponding side plates of the water tank 12.

Specifically, the bottom surfaces of the first die 3 and the second die 4 are both fixedly provided with a sliding block 9, the top surface of the bottom plate of the u-shaped plate 1 is provided with two sliding grooves 20 matched with the sliding block 9, and the sliding block 9 is slidably arranged in the sliding grooves 20 so as to lift the first die 3 and the second die 4.

Specifically, the heat conduction column 19 is embedded in the first mold 3 and the second mold 4, and the heat conduction column 19 is a graphite column, so that the heat conduction capability of the device is improved, and the cooling of the molds is facilitated.

Specifically, universal wheel 17 is installed at four corners of 11 bottom plate bottom surfaces of mount pad, run through on the roof of water tank 12 and install the liquid feeding mouth, the cap is installed to the last screw thread of liquid feeding mouth, is convenient for add water in the water tank 12.

Specifically, the sealing strip is installed with water tank 12 contact department to refrigeration piece 15, refrigeration piece 15 comprises semiconductor refrigeration piece 152 and two fin 151, two the mutual lock joint of fin 151 is in the same place, semiconductor refrigeration piece 152 joint is between two fin 151.

Specifically, the top department of 12 curb plates on the water tank articulates there is the door body, is convenient for add the ice-cube in to the water tank 12, the observation window is installed in the embedding on the door body, the vertical baffle 21 of installing of top surface of 12 bottom plates on the water tank, the baffle 21 highly be the half of 12 heights on the water tank, be convenient for block the higher water of temperature of backward flow inlet box 12 and stand horse and low temperature water and mix together, be favorable to refrigerating 15 to its gradual cooling, be convenient for guarantee that the water that flows into in 18 is the lower water of temperature.

The working principle is as follows: when the utility model is used, the cylinder 2 is externally connected with an air source and a control switch, the water pump 13 and the semiconductor refrigeration piece 152 of the refrigeration block 15 are externally connected with a power supply and a control switch, when casting is carried out, the control cylinder 2 enables the first mould 3 and the second mould 4 to close the mould, then the melt is poured into the mould cavities of the first mould 3 and the second mould 4, the device comprises a water cooling mechanism, in order to accelerate the cooling and forming of the workpiece in the first mould 3 and the second mould 4, a proper amount of water can be filled into the water tank 12 in advance, then the semiconductor refrigeration piece 152 of the refrigeration block 15 works, when the semiconductor refrigeration piece 152 works, the temperature of the water in the water tank 12 can be greatly reduced, when the water pump 13 works, the water with lower temperature in the water tank 12 can be introduced into the first Y-shaped pipe 7, then after the diversion of the first Y-shaped pipe 7, the cavity 18 of the first mould 3 and the second mould 4 is introduced, then flow out by the play water swivel 6 of first mould 3 and second mould 4, after 8 confluence of second Y-shaped, flow back in the water tank 12, low temperature water gets into behind the cavity of first mould 3 and second mould 4, can be to the work piece cooling in first mould 3 and second mould 4 and first mould 3 and the second mould 4, be favorable to the quick cooling shaping of work piece, be convenient for shorten the required time of production work piece, under the effect of water cooling mechanism refrigeration piece 15, can effectually guarantee that the water in the water tank 12 is in microthermal state, under the effect of water pump 13, can make the flow of hydrologic cycle, be favorable to guaranteeing the cooling effect to the mould, device simple structure and ingenious, use when having made things convenient for the casting greatly.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A casting die possesses convenient for cooling, which is characterized in that: including U shaped plate (1), cylinder (2), first mould (3), second mould (4), water inlet connector (5), water connectors (6), support column (10), mount pad (11) and water-cooling mechanism, the equal level fixed mounting in one side of two blocks of curb plates that U shaped plate (1) corresponds each other has cylinder (2), two a terminal surface that cylinder (2) corresponds each other is fixed mounting respectively has first mould (3) and second mould (4), all open cavity (18) in first mould (3) and second mould (4), water inlet connector (5) and water connectors (6) are installed respectively to the top and the bottom department of first mould (3) and second mould (4) one side, the one end of water inlet connector (5) and water connectors (6) all extends to in cavity (18), vertical fixed mounting has between four corners of U shaped plate (1) bottom plate bottom surface and four of mount pad (11) top surface has water connectors (5) and water connectors (6), vertical fixed mounting has The top surface of the mounting seat (11) is provided with a water cooling mechanism;

the water cooling mechanism comprises a first Y-shaped pipe (7), a second Y-shaped pipe (8), a water tank (12), a water pump (13) and a refrigerating block (15), the water tank (12) and the water pump (13) are sequentially installed on the top surface of the installation seat (11), the top and the bottom of two side plates corresponding to each other of the water tank (12) are respectively and fixedly provided with a second joint (16) and a first joint (14), the input end of the water pump (13) is connected with one end of the first joint (14), the output end of the water pump (13) is connected with one end of the first Y-shaped pipe (7), the other two ends of the first Y-shaped pipe (7) are respectively connected with a water inlet joint (5) on the first mold (3) and the second mold (4), one end of the second Y-shaped pipe (8) is connected with one end of the second joint (16), and the other two ends of the second Y-shaped pipe (8) are respectively connected with a water outlet joint (6) on the first mold (3) and the second mold (4), and a plurality of refrigerating blocks (15) are respectively embedded and installed on the two corresponding side plates of the water tank (12).

2. A casting mold facilitating cooling according to claim 1, characterized in that: the bottom surfaces of the first die (3) and the second die (4) are fixedly provided with sliding blocks (9), the top surface of the bottom plate of the U-shaped plate (1) is provided with two sliding grooves (20) matched with the sliding blocks (9), and the sliding blocks (9) are slidably arranged in the sliding grooves (20).

3. A casting mold facilitating cooling according to claim 1, characterized in that: and heat-conducting columns (19) are embedded in the first die (3) and the second die (4), and the heat-conducting columns (19) are graphite columns.

4. A casting mold facilitating cooling according to claim 1, characterized in that: universal wheel (17) are installed to four corners of mount pad (11) bottom plate bottom surface, run through on the roof of water tank (12) and install the liquid feeding mouth, the cap is installed to the last screw thread of liquid feeding mouth.

5. A casting mold facilitating cooling according to claim 1, characterized in that: the sealing strip is installed with water tank (12) contact department in refrigeration piece (15), refrigeration piece (15) comprise semiconductor refrigeration piece (152) and two fin (151), two fin (151) lock joint each other is in the same place, semiconductor refrigeration piece (152) joint is between two fin (151).

6. A casting mold facilitating cooling according to claim 1, characterized in that: the top department of a curb plate of water tank (12) articulates there is the door body, the embedding is installed the observation window on the door body, baffle (21) are vertically installed to the top surface of water tank (12) bottom plate, the height of baffle (21) is the half of water tank (12) height.