CN218286005U

CN218286005U - Die casting machine is used in refractory material production

Info

Publication number: CN218286005U
Application number: CN202222880902.1U
Authority: CN
Inventors: 林伟容
Original assignee: Guangzhou Feitao Technology Development Co ltd
Current assignee: Guangzhou Feitao Technology Development Co ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-01-13
Anticipated expiration: 2032-10-31

Abstract

The utility model relates to a die casting machine field especially relates to a die casting machine is used in refractory material production. The utility model aims at providing a die casting machine is used in refractory material production that can evenly dispel the heat. The utility model provides a die casting machine is used in refractory material production, is including brace table, bed die, guide bar, support frame, cylinder and last mould, and brace table upside middle part is connected with the bed die, and the equal symmetrical formula in the left and right sides of bed die is connected with the guide bar, and the brace table upside is connected with the support frame, and the support frame middle part is connected with the cylinder, and the telescopic link of cylinder is connected with the mould, and the guide bar all with last mould sliding type connection, go up the mould and be located directly over the bed die. The utility model discloses an oil pump has carried out the oil of heat exchange with bed die and refractory material and has flowed back to the oil tank through the back flow from the cooling bath in with the good oil suction cooling tank of refrigeration in the oil tank, through the effect of atmospheric pressure, and the refrigerator carries out the refrigeration cooling to hot oil again, and the circulation is reciprocal, reaches the even radiating effect to refractory material.

Description

Die casting machine is used in refractory material production

Technical Field

The utility model relates to a die casting machine field especially relates to a die casting machine is used in refractory material production.

Background

Refractory material refers to the non-metallic material that can withstand high temperature, refractory material need carry out die-casting in process of production, and in die-casting process, because refractory material melting point is higher, when carrying out die-casting, the solution of high temperature is poured into the die cavity, heat exchange through the mould, the shaping after the cooling, in order to carry out normal refractory material die-casting production, must guarantee that the material evenly cools off when the heat dissipation, current die casting machine installs the fan in lower mould both sides usually, cool off the material through the fan, but the fan can only blow the material of one side, the material of mould top often cools off earlier, the mould heat dissipation is uneven, the radiating effect is not good, low in production efficiency, make mould life descend easily, consequently, need a die casting machine for refractory material production that can evenly dispel the heat.

SUMMERY OF THE UTILITY MODEL

In order to overcome the unsatisfactory radiating effect of prior art, the uneven shortcoming of mould heat dissipation, the utility model aims at providing a die casting machine is used in refractory material production that can evenly dispel the heat.

A die casting machine for producing refractory materials comprises:

brace table, the bed die, the guide bar, the support frame, cylinder and last mould, brace table upside middle part is connected with the bed die, the equal symmetrical formula in the left and right sides of bed die is connected with the guide bar, the brace table upside is connected with the support frame, the support frame middle part is connected with the cylinder, the telescopic link of cylinder is connected with the mould, the guide bar all with last mould sliding type connection, it is located directly over the bed die to go up the mould, still including cooling body and ejection mechanism, the brace table rear side is equipped with cooling body, cooling body is used for cooling shaping material, the brace table front side is equipped with ejection mechanism, ejection mechanism is located the below of bed die, ejection mechanism is used for ejecting shaping material.

Further, cooling body is including oil tank, oil pump, play oil pipe, back flow and refrigerator, and the downside rear portion of brace table is connected with the oil tank, and the oil pump is installed to the oil tank rear side, and the oil pump rear side is connected with out oil pipe, and the oil tank rear side is connected with the back flow, and it is located the right side of back flow to go out oil pipe, and it has the cooling bath to open in the bed die, goes out the upper end and the cooling bath intercommunication of oil pipe and back flow, and the bottom mounting has the refrigerator in the oil tank.

Furthermore, the ejection mechanism comprises a sliding frame, a push plate, a handle and a reset spring, the push plate is connected with the lower die in a sliding mode, the bottom of the push plate is connected with the sliding frame, the handle is connected between one side of the upper portion of the sliding frame, the upper portion of the sliding frame penetrates through the supporting table and the lower die, and the reset spring is wound on the upper portion of the rear side of the sliding frame.

Furthermore, the device also comprises a warning lamp, wherein the warning lamp is arranged in the middle of the front side of the upper die.

Furthermore, the oil tank sealing device also comprises a sealing gasket, and the sealing gasket is connected between the oil tank and the supporting platform and used for sealing the oil tank.

The utility model discloses at least, have following one advantage:

1. the utility model uses the oil pump to pump the well-refrigerated oil in the oil tank into the cooling tank, under the action of atmospheric pressure, the oil which has undergone heat exchange with the lower die and the refractory material flows back to the oil tank from the cooling tank through the return pipe, the refrigerator carries out refrigeration and cooling on the hot oil, and the oil is circulated and reciprocated, thereby achieving the effect of uniform heat dissipation on the refractory material;

2. the utility model drives the sliding rack and the push plate to move upwards by moving the handle upwards, and the push plate pushes out the molding material in the lower die, thereby bringing convenience for people to take;

3. the utility model discloses a warning light of last mould front side mid-mounting reminds people's die casting machine to be functioning, avoids people to be close to the machine at the die-casting in-process and causes unexpected injury.

Drawings

Fig. 1 is a schematic view of a first three-dimensional structure of the present invention.

Fig. 2 is a schematic view of a second three-dimensional structure of the present invention.

Fig. 3 is a schematic perspective view of the cooling mechanism of the present invention.

Fig. 4 is a schematic view of a partial cross-sectional structure of the cooling mechanism of the present invention.

Reference numerals: 1: support table, 2: lower mold, 3: guide bar, 4: support frame, 5: a cylinder, 6: upper die, 7: cooling mechanism, 70: oil tank, 71: oil pump, 72: oil outlet pipe, 73: return pipe, 74: refrigerator, 75: cooling tank, 81: carriage, 82: push plate, 83: handle, 9: return spring, 10: warning light, 11: and a gasket.

Detailed Description

Reference herein to an embodiment means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the invention. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

Example 1

A die casting machine for producing refractory materials is disclosed, as shown in FIGS. 1-4, the die casting machine comprises a supporting table 1, a lower die 2, guide rods 3, a supporting frame 4, a cylinder 5 and an upper die 6, the lower die 2 is connected to the middle of the upper side of the supporting table 1, two guide rods 3 are symmetrically welded on the left side and the right side of the lower die 2, the supporting table 4 is connected to the upper side of the supporting table 1, the cylinder 5 is connected to the middle of the supporting frame 4, an expansion rod of the cylinder 5 is connected to the upper die 6, the guide rods 3 are connected to the upper die 6 in a sliding manner, the upper die 6 is located right above the lower die 2, the die casting machine further comprises a cooling mechanism 7 and a sealing gasket 11, a cooling mechanism 7 is arranged on the rear side of the supporting table 1, the cooling mechanism 7 is used for cooling molding materials, the cooling mechanism 7 comprises an oil tank 70, the oil pump 71, the oil outlet pipe 72, the return pipe 73 and a refrigerator 74, an oil tank 70 is connected to the rear side of the oil tank 70, the oil pipe 72 is located on the right side of the return pipe 73, a cooling tank 75 is arranged in the return pipe 2, the return pipe, the upper end of the oil tank 72 and the oil tank 74 are communicated with the cooling tank 70.

When people need to die-cast the refractory material, firstly, a high-temperature solution is injected into the lower die 2, the cylinder 5 is started, the telescopic rod of the cylinder 5 drives the upper die 6 to move downwards, the upper die 6 moves downwards to die-cast the high-temperature solution in the lower die 2, at the moment, the cooling mechanism 7 is started, the oil pump 71 injects the refrigerated oil in the oil tank 70 into the cooling tank 75 through the oil outlet pipe 72, as the temperature of the oil in the cooling tank 75 is lower than that of the oil in the lower die 2 and the inner wall material of the lower die 2, the oil exchanges heat with the lower die 2 and the refractory material, the temperature of the oil in the cooling tank 75 is increased, the temperature of the oil in the lower die 2 and the inner material of the lower die is reduced, the heat of the lower die 2 can be dissipated, under the action of atmospheric pressure, the hot oil flows back to the oil tank 70 from the return pipe 73, the refrigerator 74 continuously refrigerates to reduce the temperature of the oil in the oil tank 70, the refrigerated oil is injected into the cooling tank 75 by the oil pump 71, the oil circulates between the cooling tank 75 and the oil tank 75, the heat of the refractory material can be dissipated uniformly, the material is accelerated to form the material, the material is connected between the oil tank 70, the sealing gasket 11 is connected between the oil tank 70 and the oil tank 70 is sealed, and the cooling mechanism 7 is closed, and the cylinder 5 drives the initial position of the telescopic rod 6 to move upwards.

As shown in fig. 2 and 3, the ejection device and the warning light 10 are further included, the ejection device is arranged on the front side of the support table 1, the ejection device is located below the lower die 2 and used for ejecting molding materials, the ejection device includes a sliding frame 81, a push plate 82, a handle 83 and a return spring 9, the push plate 82 is connected to the lower die 2 in a sliding manner, the sliding frame 81 is welded to the bottom of the push plate 82, the handle 83 is connected between one sides of the upper portion of the sliding frame 81, the support table 1 and the lower die 2 are penetrated through the upper portion of the sliding frame 81, the return spring 9 is wound on the upper portion of the rear side of the sliding frame 81, and the warning light 10 is installed in the middle of the front side of the upper die 6.

After the die-casting machine accomplished the die-casting, upward movement handle 83, handle 83 drives carriage 81 and push pedal 82 rebound, reset spring 9 is compressed, ejection mechanism is ejecting with the type material in the bed die 2, make things convenient for people to take out the shaping material, the material takes out the back, release handle 83, reset spring 9's reset action, drive carriage 81 and push pedal 82 rebound initial position, when the die-casting machine functions, warning light 10 can light, remind people that the machine is operating, avoid people to be close to the machine at the die-casting in-process and cause unexpected injury.

The above-mentioned embodiments only represent the preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several changes, modifications and substitutions can be made, which are all within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides a die casting machine is used in refractory material production, including brace table (1), bed die (2), guide bar (3), support frame (4), cylinder (5) and last mould (6), a serial communication port, brace table (1) upside middle part is connected with bed die (2), the equal symmetrical formula in the left and right sides of bed die (2) is connected with guide bar (3), brace table (1) upside is connected with support frame (4), support frame (4) middle part is connected with cylinder (5), the telescopic link of cylinder (5) is connected with mould (6), guide bar (3) all are connected with last mould (6) slidingtype, it is located directly over bed die (2) to go up mould (6), still including cooling body (7) and ejection mechanism, brace table (1) rear side is equipped with cooling body (7), cooling body (7) are used for cooling shaping material, brace table (1) front side is equipped with ejection mechanism, ejection mechanism is located the below of bed die (2), ejection mechanism is used for shaping material.

2. The die casting machine for producing a refractory according to claim 1, wherein: cooling body (7) are including oil tank (70), oil pump (71), oil outlet pipe (72), back flow (73) and refrigerator (74), the downside rear portion of brace table (1) is connected with oil tank (70), oil pump (71) are installed to oil tank (70) rear side, oil pump (71) rear side is connected with oil outlet pipe (72), oil tank (70) rear side is connected with back flow (73), oil outlet pipe (72) are located the right side of back flow (73), it has cooling bath (75) to open in lower mould (2), the upper end and cooling bath (75) intercommunication of oil outlet pipe (72) and back flow (73), refrigerator (74) are installed to the bottom in oil tank (70).

3. The die casting machine for producing a refractory according to claim 1, wherein: the ejection mechanism comprises a sliding frame (81), a push plate (82), a handle (83) and a reset spring (9), the push plate (82) is connected with the lower die (2) in an inward sliding mode, the sliding frame (81) is connected to the bottom of the push plate (82), the handle (83) is connected between one sides of the upper portion of the sliding frame (81), the supporting table (1) and the lower die (2) penetrate through the upper portion of the sliding frame (81), and the reset spring (9) is wound on the upper portion of the rear side of the sliding frame (81).

4. The die casting machine for producing a refractory according to claim 1, wherein: the device is characterized by further comprising a warning lamp (10), wherein the warning lamp (10) is installed in the middle of the front side of the upper die (6).

5. The die casting machine for producing a refractory according to claim 2, wherein: the oil tank sealing device further comprises a sealing gasket (11), and the sealing gasket (11) is connected between the oil tank (70) and the supporting platform (1) and used for sealing the oil tank (70).