CN219464686U - Be used for fashioned diverging device of wax matrix - Google Patents

Abstract

The utility model relates to the technical field of investment casting, in particular to a split device for wax pattern molding, which comprises a split disc, wherein a feed inlet is arranged in the middle of one side end surface of the split disc, the feed inlet is connected with a feed pipe, a storage cavity is arranged in the split disc, a plurality of groups of split pipes are arranged along the circumference of the split disc, the plurality of groups of split pipes are communicated with the storage cavity through a material conveying channel arranged in the split disc, a valve body is arranged at one end of the material conveying channel close to the storage cavity, a heating structure is arranged on the split disc, the heating structure comprises a plurality of groups of heaters and heat supplies, the heat supplies are arranged at one side of the split disc, which is different from the side provided with the feed inlet, the plurality of groups of heaters are fixedly arranged in the corresponding material conveying channels through fixing pieces and are connected with the heat supplies, and the heaters are used for heating wax materials in the material conveying channels so as to avoid the problem of blockage of the material conveying channels and the split pipes caused by cooling and condensation of the wax materials in the material conveying channels.

Description

Be used for fashioned diverging device of wax matrix

Technical Field

The utility model relates to the technical field of investment casting, in particular to a flow dividing device for wax pattern molding.

Background

In the wax mould forming process, a wax making cylinder is firstly placed at a compression type wax injection port, wax materials are added into the wax making cylinder, the wax making cylinder is pressurized, so that the wax is filled in a mould cavity at a stable speed, the pressure is maintained for a period of time, and after cooling and forming, the compression type is opened, and the wax mould is taken out.

When the mill carries out wax matrix shaping processing, in order to improve the efficiency and the quality of annotating wax, often set up multiunit annotate wax hole on the mould to correspond and set up diverging device, install diverging device in the discharge gate department of annotating wax section of thick bamboo, diverging device's multicomponent mouth communicates with corresponding annotating wax hole on the mould through multiunit communicating pipe.

In practice, when the quantity of multiunit annotate wax hole is less than the quantity of diverging device discharge gate on the mould, operating personnel need close the discharge gate of unnecessary quantity this moment, has the condition that the residual wax material takes place to condense in the discharge gate, blocks up the discharge gate.

Disclosure of Invention

The utility model aims to provide a flow dividing device for wax mould forming, which is used for solving the problem of condensation and blockage of residual wax in an unused discharge hole in the flow dividing device.

In order to achieve the above purpose, the utility model provides a split device for wax mould forming, which comprises a split disc, wherein a feed inlet is arranged in the middle of one side end surface of the split disc, the feed inlet is connected with a feed pipe, a storage cavity is arranged in the split disc, a plurality of groups of split pipes are arranged along the circumference of the split disc, the plurality of groups of split pipes are communicated with the storage cavity through a material conveying channel arranged in the split disc, a valve body is arranged at one end of the material conveying channel, which is close to the storage cavity, a heating structure is arranged on the split disc, the heating structure comprises a plurality of groups of heaters and a heater, the heater is arranged at one side, which is different from the side, provided with the feed inlet, of the split disc, the plurality of groups of heaters are fixedly arranged in the corresponding material conveying channels through fixing pieces and are connected with the heater, and the heater heats wax materials in the material conveying channels;

further, in the utility model, the number of the shunt tubes is six, and the multi-component flow tubes are uniformly arranged along the circumferential direction of the shunt disc.

As a further scheme of the utility model, the shunt pipe is in threaded connection with one end of the corresponding material conveying channel, and operators can disassemble the shunt pipe by rotating the shunt pipe, so that the shunt pipe is convenient to maintain.

As a further scheme of the utility model, the valve body is a ball valve, the opening and closing of the material conveying channel are controlled by rotating the ball valve, and when the ball valve closes the material conveying channel, the arc-shaped side surface of the ball valve extends out of the material conveying channel.

As a further scheme of the utility model, the heater is a heating rod, the heating rod is arranged along the axial direction of the material conveying channel, and the heating rod is connected with the heater through a power supply line.

As a further scheme of the utility model, the fixing piece is a fixing ring, the fixing ring is fixedly arranged in the conveying channel, the inner ring of the fixing ring is fixedly connected with the heating rod, the inner ring and the outer ring of the fixing ring are connected through a plurality of groups of fixing columns, and when wax materials are conveyed in the conveying channel, the wax materials are conveyed through the channel between the inner ring and the outer ring of the fixing ring.

Compared with the prior art, the utility model has the advantages that the material storage cavity and the plurality of groups of material conveying channels are arranged in the distribution plate, the plurality of groups of material conveying channels are connected with the corresponding distribution pipes, the wax materials in the material storage cavity are distributed through the matching of the plurality of groups of material conveying channels and the distribution pipes, meanwhile, the heater is used for heating the wax materials in the material conveying channels, the problem of blockage of the material conveying channels and the distribution pipes caused by cooling and condensing the wax materials in the material conveying channels is avoided, meanwhile, the arc-shaped side surfaces of the ball valves extend out of the material conveying channels when the ball valves close the material conveying channels, and when the ball valves are impacted by the wax materials in the material storage cavities, the arc-shaped side surfaces can guide the wax materials, so that the impact of the wax materials on the ball valves is reduced.

Drawings

Fig. 1 is a schematic structural view of a split device for wax pattern molding according to the present utility model.

Fig. 2 is an enlarged schematic view of fig. 1 a provided in the present utility model.

Fig. 3 is an internal structural diagram of fig. 1 provided by the present utility model.

In the accompanying drawings: 1. a diverter tray; 101. a material conveying channel; 102. a storage cavity; 2. a ball valve; 3. a shunt; 4. a feed pipe; 5. a heating rod; 6. a heat supply device; 7. and a fixing ring.

Detailed Description

The technical scheme of the utility model is further described in detail below with reference to the specific embodiments.

As shown in fig. 1 and fig. 3, in the embodiment of the utility model, a split device for wax pattern forming comprises a split disc 1, wherein a feed inlet is arranged in the middle of one side end surface of the split disc 1, the feed inlet is connected with a feed pipe 4, a storage cavity 102 is arranged in the split disc 1, a plurality of groups of split tubes 3 are arranged along the circumferential direction of the split disc 1, the plurality of groups of split tubes 3 are communicated with the storage cavity 102 through a material conveying channel 101 arranged in the split disc 1, a valve body is arranged at one end, close to the storage cavity 102, of the material conveying channel 101, a heating structure is arranged on the split disc 1, the heating structure comprises a plurality of groups of heaters and a heater 6, the heater 6 is arranged at one side, different from the side, of the split disc 1, of the feed inlet, of the heater is fixedly arranged in the corresponding material conveying channel 101 through a fixing piece and is connected with the heater 6, and the heater heats wax material in the material conveying channel 101;

in the present utility model, the number of the shunt tubes 3 is six, and the number of the actual shunt tubes 3 can be increased or decreased according to the actual situation, for example, the number is reduced to five or increased to seven;

meanwhile, in the utility model, the multi-component flow pipes 3 are uniformly arranged along the circumferential direction of the flow distribution disc 1, so that the uniform distribution of the flow distribution pipes 3 is not required to be ensured in the actual design, and the flow distribution pipes 3 and the corresponding material conveying channels 101 can be selected according to the positions of the wax injection holes of the die in actual conditions.

As shown in fig. 3, in the embodiment of the present utility model, the shunt tube 3 is screwed on one end of the corresponding material conveying channel 101, and an operator can rotate the shunt tube 3 to detach the shunt tube 3, so as to facilitate maintenance of the shunt tube 3, although other detachment connection manners, such as a bolt fixing manner, may be adopted in the actual design.

As shown in fig. 2, in the embodiment of the present utility model, the valve body is a ball valve 2, and the opening and closing of the material conveying channel 101 are controlled by rotating the ball valve 2, when the ball valve 2 closes the material conveying channel 101, the arc-shaped side surface of the ball valve 2 extends out of the material conveying channel 101, and because the side surface of the ball valve 2 is arc-shaped, when the ball valve 2 is impacted by the wax material in the material storage cavity 102, the wax material can be guided, so that the impact of the wax material on the ball valve 2 is reduced, and the service life of the ball valve 2 is prolonged.

As shown in fig. 3, in the embodiment of the present utility model, the heater is a heating rod 5, the heating rod 5 is disposed along the axial direction of the feeding channel 101, the heating rod 5 is connected with the heater 6 through a power supply line, and in the present utility model, when the wax in the feeding channel and the shunt tube 3 is cooled, the wax in the feeding channel can be melted through the heating rod 5;

in the utility model, the plurality of groups of heating rods 5 can respectively perform heating operation to heat the wax materials in the corresponding material conveying pipe and the shunt pipe 3, and certainly, when designing, the plurality of groups of heating rods 5 can be designed to synchronously heat the wax materials and assist in heating the wax materials.

In the embodiment of the utility model, as shown in fig. 3, the fixing member is a fixing ring 7, the fixing ring 7 is fixedly installed in the material conveying channel 101, the inner ring of the fixing ring 7 is fixedly connected with the heating rod 5, the inner ring and the outer ring of the fixing ring 7 are connected through a plurality of groups of fixing columns, and when wax materials are conveyed in the conveying channel, the wax materials are conveyed through the channel between the inner ring and the outer ring of the fixing ring 7.

According to the utility model, the material storage cavity 102 and the plurality of groups of material conveying channels 101 are arranged in the distribution disc 1, the plurality of groups of material conveying channels 101 are connected with the corresponding distribution pipes 3, the wax material in the material storage cavity 102 is distributed through the matching of the plurality of groups of material conveying channels 101 and the distribution pipes 3, meanwhile, the heater is used for heating the wax material in the material conveying channels 101, the problem of blockage of the material conveying channels 101 and the distribution pipes 3 caused by cooling and condensation of the wax material in the material conveying channels 101 is avoided, meanwhile, the position of the ball valve 2 is arranged at one end of the material conveying channels 101 close to the material storage cavity 102, when the ball valve 2 is closed, the arc-shaped side surface of the ball valve 2 extends out of the material conveying channels 101, and when the ball valve 2 is impacted by the wax material in the material storage cavity 102, the arc-shaped side surface can guide the wax material, so that the impact of the wax material on the ball valve 2 is reduced.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

While the preferred embodiments of the present utility model have been described in detail, the present utility model is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present utility model within the knowledge of those skilled in the art.

Claims (5)

1. Be used for fashioned diverging device of wax matrix, a serial communication port, including the flow distribution plate, its one side terminal surface middle part is provided with the feed inlet, the feed inlet is connected with the inlet pipe, be provided with the storage cavity in the flow distribution plate, the flow distribution plate is provided with multiunit shunt tubes along its circumference, multiunit the shunt tubes pass through the defeated material passageway and the storage cavity intercommunication that set up in the flow distribution plate, defeated material passageway is close to storage cavity one end and is provided with the valve body, install heating structure on the flow distribution plate, heating structure includes multiunit heater and heater, the heater is installed in the flow distribution plate and is different from setting up feed inlet one side, multiunit heater passes through mounting fixed mounting in corresponding defeated material passageway to be connected with the heater, by the heater heats the wax material in the defeated material passageway.

2. A shunt device for wax pattern formation according to claim 1, wherein the shunt tube is threadably connected to one end of the corresponding feed channel.

3. A shunt device for wax pattern formation according to claim 1, wherein the valve body is a ball valve, and wherein the arcuate side of the ball valve extends out of the feed passage when the ball valve closes the feed passage.

4. The flow dividing device for wax pattern molding according to claim 1, wherein the heater is a heating rod, the heating rod is disposed along an axial direction of the feeding passage, and the heating rod is connected with the heater through a power supply line.

5. The split device for wax pattern forming according to claim 1, wherein the fixing member is a fixing ring, an inner ring of the fixing ring is fixedly connected with the heating rod, and an inner ring of the fixing ring is connected with an outer ring of the fixing ring through a plurality of groups of fixing columns.