CN215849347U - Prevent to block up injection mold of pipeline - Google Patents

Abstract

The utility model discloses an injection mold for preventing a pipeline from being blocked, which comprises a base, wherein supporting columns are welded at four corners of the top end of the base, a top plate is welded at the top ends of the supporting columns, a hydraulic cylinder is arranged at the bottom end of the top plate, a moving plate is welded at the bottom end of the hydraulic cylinder, a moving die is arranged in the middle of the moving plate, a fixed die is arranged at the top end of the base, the pipeline is arranged at the top end of the moving die, an annular groove is formed in the top end of the moving die, a cooling groove is formed in the fixed die, and guide pipes are arranged on one side of the cooling groove and one side of the annular groove. According to the utility model, the movable die can be driven to move by the movable plate through the hydraulic cylinder so as to be matched with the fixed die, then materials are poured through the pipeline so as to be formed in the die, meanwhile, cooling liquid is poured into the cooling tank so as to cool the die and rapidly form parts, and the heated cooling liquid can enter the annular groove 12 through the connecting pipe so as to insulate the pipeline and prevent the materials from solidifying and blocking the pipeline.

Description

Prevent to block up injection mold of pipeline

Technical Field

The utility model relates to the technical field of injection molds, in particular to an injection mold capable of preventing a pipeline from being blocked.

Background

The mold is used for obtaining various molds and tools of required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production; in short, the mold is a tool for manufacturing molded articles, the injection mold is an indispensable tool in workpiece processing, and the injection mold is matched with a fixed mold and a movable mold in the use process, so that the workpiece can be produced into different shapes in the casting process to be matched with people for use.

In the casting process of the existing mold, a casting pipeline is easily cooled, so that materials are solidified in the pipeline to block the pipeline, and subsequent processing is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides an injection mold capable of preventing a pipeline from being blocked.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a prevent to block up injection mold of pipeline, includes the base, the top four corners department of base has all welded the support column, and the top welding of support column has a version, and the bottom of roof is equipped with the pneumatic cylinder, and the bottom welding of pneumatic cylinder has the movable plate, and the middle part of movable plate is equipped with the movable mould, the top of base is equipped with the cover half, and the top of movable mould is equipped with the pipeline, and the ring channel has been seted up on the top of movable mould, the inside of cover half is equipped with the cooling bath, and one side of cooling bath and one side of ring channel all are equipped with the pipe, are equipped with the connecting pipe between two pipes.

Further, the welding of the top of base has the fixing base, the top of fixing base with cover half fixed connection, top one side fixedly connected with water pump of fixing base, the delivery port fixedly connected with feed liquor pipe of water pump, the one end of feed liquor pipe extend to the inside of cooling bath, the water inlet fixedly connected with liquid suction pipe of water pump.

Furthermore, the pipeline is located inside the annular grooves, a flow channel is formed between the two annular grooves, and a liquid outlet pipe is arranged on one side of each annular groove.

Furthermore, a circular through hole is formed in the top end of the moving plate, and the supporting column penetrates through the circular through hole.

Furthermore, the top end of the pipeline is provided with a feed hopper.

Further, the material of the connecting pipe is a telescopic hose.

Furthermore, a plurality of heat conducting rods are welded inside the cooling groove.

The utility model has the beneficial effects that:

1. through the arrangement of the cooling tank, the annular groove and the connecting pipe, the hydraulic cylinder can enable the movable plate to drive the movable mold to move so as to be matched with the fixed mold, then materials are poured through the pipeline, the materials are molded in the mold, meanwhile, cooling liquid is poured into the cooling tank, the cooling liquid cools the mold, parts are rapidly molded, the heated cooling liquid can enter the annular groove 12 through the connecting pipe, and therefore heat preservation is carried out on the pipeline, solidification of the materials is avoided, and the pipeline is blocked;

2. by arranging the water pump, the water pump can pump the cooling liquid to be filled into the cooling tank, so that the part is cooled and formed, and meanwhile, the heated cooling liquid can be pushed into the annular groove, so that the pipeline blockage is avoided;

3. by arranging the annular groove, the annular groove can wrap the pipeline, so that the pipeline is insulated, and then the cooling liquid can be discharged through the liquid outlet pipe;

4. by arranging the telescopic hose, when the fixed die and the movable die are separated, the two guide pipes are always connected together, so that the cooling liquid is prevented from leaking;

5. through setting up the heat conduction pole, the heat conduction pole not only can strengthen the steadiness of cover half, is convenient for simultaneously heat conduction to the coolant liquid of being convenient for cools off the shaping to the part, promotes parts machining's efficiency.

Drawings

FIG. 1 is a front sectional view of an injection mold for preventing clogging of a pipe according to example 1;

FIG. 2 is a schematic sectional view showing an injection mold for preventing clogging of a pipe according to example 1;

fig. 3 is a schematic sectional view of an injection mold for preventing clogging of a pipe according to embodiment 2.

In the figure: the device comprises a base 1, a fixed seat 2, a support column 3, a guide pipe 4, a connecting pipe 5, a fixed die 6, a movable die 7, a pipeline 8, a feed hopper 9, a hydraulic cylinder 10, a top plate 11, an annular groove 12, a liquid outlet pipe 13, a water pump 14, a liquid pumping pipe 15, a liquid inlet pipe 16, a cooling tank 17 and a heat conducting rod 18.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-2, an injection mold for preventing pipeline blockage comprises a base 1, support columns 3 are welded at four corners of the top end of the base 1, a top plate 11 is welded at the top ends of the support columns 3, a hydraulic cylinder 10 is arranged at the bottom end of the top plate 11, a movable plate is welded at the bottom end of the hydraulic cylinder 10, a movable mold 7 is arranged in the middle of the movable plate 10, a fixed mold 6 is arranged at the top end of the base 1, a pipeline 8 is arranged at the top end of the movable mold 7, an annular groove 12 is formed at the top end of the movable mold 7, a cooling tank 17 is arranged inside the fixed mold 6, guide pipes 4 are arranged on one side of the cooling tank 17 and one side of the annular groove 12, a connecting pipe 5 is arranged between the two guide pipes 4, the movable plate can be driven by the hydraulic cylinder 10 to move the movable mold 7 so as to be matched with the fixed mold 6, then, materials are poured through the pipeline 8, so that the materials are molded inside the mold, meanwhile, cooling liquid is poured into the cooling tank 17 so that the mold is cooled, make the part rapid prototyping, the coolant liquid after being heated can get into the inside of ring channel 12 through connecting pipe 4 to keep warm to pipeline 8, avoid the material to solidify, block up pipeline 8.

Wherein, the top welding of base 1 has fixing base 2, the top and the 6 fixed connection of cover half of fixing base 2, top one side fixedly connected with water pump 14 of fixing base 2, the delivery port fixedly connected with feed liquor pipe 16 of water pump 14, the one end of feed liquor pipe 16 extends to the inside of cooling bath 17, the water inlet fixedly connected with liquid suction pipe 15 of water pump 14, can extract the coolant liquid through water pump 14 and pour into among the cooling bath 17, thereby carry out the cooling shaping to the spare, can push into the inside of ring channel 12 with the coolant liquid that has heated simultaneously, thereby avoid 8 clogs of pipeline.

Wherein, pipeline 8 is in the inside of ring channel 12, has seted up the runner between two ring channels 12, and one side of ring channel 12 is equipped with drain pipe 13, can wrap up pipeline 8 through ring channel 12 to keep warm to pipeline 8, the coolant liquid can be discharged through drain pipe 13 afterwards.

Wherein, the circular through-hole has been seted up on the top of movable plate, and support column 3 runs through circular through-hole, is convenient for lead the movable plate through support column 3 to be convenient for the movable plate drives movable mould 7 and reciprocates.

Wherein, the top of pipeline 8 is equipped with feeder hopper 9, is convenient for pour into the material to the inside of pipeline 8 through feeder hopper 9.

Wherein, the material of connecting pipe 5 is the flexible hose, when being convenient for cover half 6 and movable mould 7 to separate through the flexible hose, two pipes 4 are connected together all the time to avoid the coolant liquid to spill.

The working principle is as follows: the movable die 7 can be driven to move by the movable plate through the hydraulic cylinder 10, so that the movable die and the fixed die 6 are matched, then materials are poured through the pipeline 8, the materials are formed in the die, meanwhile, cooling liquid is poured into the cooling tank 17, the cooling liquid cools the die, parts are quickly formed, the heated cooling liquid enters the annular groove 12 through the connecting pipe 4, heat of the pipeline 8 is preserved, and the materials are prevented from being solidified and blocking the pipeline 8;

the cooling liquid can be pumped by the water pump 14 to be poured into the cooling groove 17, so that the parts can be cooled and formed, and meanwhile, the heated cooling liquid can be pushed into the annular groove 12, so that the pipeline 8 is prevented from being blocked;

the pipe 8 can be wrapped by the annular groove 12, so that the pipe 8 is insulated, and then the cooling liquid can be discharged through the liquid outlet pipe 13;

the movable plate is convenient to guide through the support columns 3, so that the movable plate drives the movable mold 7 to move up and down conveniently;

the feeding hopper 9 is used for facilitating the filling of materials into the pipeline 8;

when the fixed die 6 and the movable die 7 are separated conveniently through the telescopic hose, the two guide pipes 4 are always connected together, so that the cooling liquid is prevented from leaking.

Example 2

Referring to fig. 3, an injection mold for preventing block up pipeline, this embodiment compares in embodiment 1, and in order to increase the practicality of device, the inside welding of cooling bath 17 has a plurality of heat conduction poles 18, not only can strengthen the steadiness of cover half 6 through heat conduction pole 18, is convenient for simultaneously heat conduction to the coolant liquid of being convenient for cools off the shaping to the spare part, promotes parts machining's efficiency.

The working principle is as follows: the movable die 7 can be driven to move by the movable plate through the hydraulic cylinder 10, so that the movable die and the fixed die 6 are matched, then materials are poured through the pipeline 8, the materials are formed in the die, meanwhile, cooling liquid is poured into the cooling tank 17, the cooling liquid cools the die, parts are quickly formed, the heated cooling liquid enters the annular groove 12 through the connecting pipe 4, heat of the pipeline 8 is preserved, and the materials are prevented from being solidified and blocking the pipeline 8;

the cooling liquid can be pumped by the water pump 14 to be poured into the cooling groove 17, so that the parts can be cooled and formed, and meanwhile, the heated cooling liquid can be pushed into the annular groove 12, so that the pipeline 8 is prevented from being blocked;

the pipe 8 can be wrapped by the annular groove 12, so that the pipe 8 is insulated, and then the cooling liquid can be discharged through the liquid outlet pipe 13;

the movable plate is convenient to guide through the support columns 3, so that the movable plate drives the movable mold 7 to move up and down conveniently;

the feeding hopper 9 is used for facilitating the filling of materials into the pipeline 8;

when the fixed die 6 and the movable die 7 are separated conveniently through the telescopic hose, the two guide pipes 4 are always connected together, so that the cooling liquid is prevented from leaking;

through the heat conducting rod 18, the stability of the fixed die 6 can be enhanced, and heat conduction is facilitated, so that the parts can be cooled and molded by the cooling liquid, and the efficiency of part processing is improved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims (7)

1. The utility model provides an injection mold who prevents to block up pipeline, includes base (1), its characterized in that, the equal fixedly connected with support column (3) of top four corners department of base (1), top fixedly connected with roof (11) of support column (3), the bottom of roof (11) is equipped with pneumatic cylinder (10), the bottom fixedly connected with movable plate of pneumatic cylinder (10), and the middle part of movable plate is equipped with movable mould (7), the top of base (1) is equipped with cover half (6), and the top of movable mould (7) is equipped with pipeline (8), and ring channel (12) have been seted up on the top of movable mould (7), the inside of cover half (6) is equipped with cooling bath (17), and one side of cooling bath (17) and one side of ring channel (12) all are equipped with pipe (4), are equipped with connecting pipe (5) between two pipe (4).

2. The injection mold for preventing the pipeline from being blocked according to claim 1, wherein a fixed seat (2) is fixedly connected to the top end of the base (1), the top end of the fixed seat (2) is fixedly connected with the fixed mold (6), a water pump (14) is fixedly connected to one side of the top end of the fixed seat (2), a liquid inlet pipe (16) is fixedly connected to a water outlet of the water pump (14), one end of the liquid inlet pipe (16) extends to the inside of the cooling tank (17), and a liquid pumping pipe (15) is fixedly connected to a water inlet of the water pump (14).

3. An injection mould for preventing blocking of a pipe according to claim 1, characterized in that the pipe (8) is located inside the annular grooves (12), a flow channel is opened between two annular grooves (12), and a liquid outlet pipe (13) is provided at one side of the annular grooves (12).

4. The injection mold for preventing the pipeline from being blocked as claimed in claim 1, wherein a circular through hole is formed at the top end of the moving plate, and the supporting column (3) penetrates through the circular through hole.

5. An injection mould preventing blocking of a pipe according to claim 1, characterised in that the top end of the pipe (8) is provided with a feed hopper (9).

6. An injection mould for preventing blocking of pipes according to claim 1, characterized in that the material of the connecting pipe (5) is a flexible hose.

7. An injection mould for preventing blocking of pipes according to claim 1, characterized in that inside the cooling channel (17) there are fixedly connected several heat conducting bars (18).

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