CN216992969U - Injection mold capable of being cooled rapidly - Google Patents

Abstract

The utility model discloses an injection mold capable of being cooled quickly, relates to the technical field of injection molds, and aims to solve the problems that when an existing injection mold is used for producing a shell of a dust collector, the cooling speed is not high enough, and the processing efficiency needs to be improved. The utility model discloses a mould, including lower mould, upper support frame, lower mould, inner support frame, inlet tube and outlet pipe, be provided with the mounting groove on the upper surface of lower mould, the internally mounted of mounting groove has interior support frame, the internally mounted of interior support frame has the aluminium core inner bag, be provided with mobile cavity between the outside surface of aluminium core inner bag and the inner wall of interior support frame, fixed mounting has inlet tube and outlet pipe respectively on the symmetry both sides surface of lower mould, inlet tube and outlet pipe all communicate with each other with the inside mobile cavity of interior support frame inside, be provided with the mounting hole that the position corresponds on the symmetry side surface of lower mould, interior support frame, aluminium core inner bag respectively, and the internally mounted of one of them mounting hole has the exhaust tube.

Description

Injection mold capable of being cooled rapidly

Technical Field

The utility model relates to the technical field of injection molds, in particular to an injection mold capable of being cooled quickly.

Background

Injection mold is one of the indispensable equipment in the injection-molded machining, and injection mold realizes high quality, mass production's effective guarantee, and the product that utilizes injection mold to produce has numerous, and including the dust catcher shell, utilize injection mold can produce the dust catcher shell that accords with the quality requirement in a large number fast to satisfy the market demand.

When the existing injection mold is used for producing a shell of a dust collector, the cooling speed is not fast enough, and the processing efficiency needs to be improved; therefore, the market urgently needs to develop an injection mold capable of being cooled quickly to help people solve the existing problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an injection mold capable of being cooled quickly, and aims to solve the problems that the cooling speed is not high enough and the processing efficiency needs to be improved when the existing injection mold in the background art is used for producing a shell of a dust collector.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a but quick refrigerated injection mold, includes the lower mould, be provided with the mounting groove on the upper surface of lower mould, the internally mounted of mounting groove has interior support frame, the internally mounted of interior support frame has the aluminium core inner bag, be provided with mobile cavity between the outside surface of aluminium core inner bag and the inner wall of interior support frame, respectively fixed mounting has inlet tube and outlet pipe on the symmetry both sides surface of lower mould, inlet tube and outlet pipe all communicate with each other with the inside mobile cavity of interior support frame.

Preferably, mounting holes corresponding in position are respectively formed in the symmetrical side surfaces of the lower die, the inner support frame and the aluminum core inner container, an air exhaust pipe is mounted inside one of the mounting holes, and one end of the air exhaust pipe is fixedly connected with a switch shell.

Preferably, the outer surface of one side of lower mould is fixedly connected with the mounting panel, fixed mounting has the aspiration pump on the upper surface of mounting panel, the air inlet end fixed mounting of aspiration pump has the hose of bleeding, the air inlet end fixed connection of the hose of bleeding is on the surface of one side of switch housing.

Preferably, an inner stop block is arranged inside the switch shell, two mounting holes are formed in the outer surface of one side of the switch shell, a hydraulic rod is fixedly mounted inside each mounting hole, and the telescopic end of the hydraulic rod is fixedly connected to the side surface of the inner stop block.

Preferably, the inner stop has a diameter dimension smaller than an inner diameter dimension of the switch housing.

Preferably, an upper die is arranged above the lower die.

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

1. the utility model discloses a through set up the mounting groove on the upper surface of lower mould, the internally mounted of mounting groove has interior support frame, the internally mounted of interior support frame has the aluminium core inner bag, be provided with the flow cavity between the outside surface of aluminium core inner bag and the inner wall of interior support frame, fixed mounting has inlet tube and outlet pipe respectively on the symmetrical both sides surface of lower mould, inlet tube and outlet pipe all communicate with each other with the flow cavity inside the interior support frame, this can utilize the inlet tube to lead in the cooling water, the cooling water flows through in the flow cavity outside the aluminium core inner bag, then flow out from the outlet pipe, because aluminium core inner bag itself possesses stronger heat conductivility, therefore the temperature in the quick reduction aluminium core inner bag of cooling water that flows, make the semi-manufactured goods can cool off the shaping rapidly, the quick refrigerated effect has effectively been realized, has improved machining efficiency;

2. the utility model discloses a through set up the mounting hole that the position corresponds on the symmetrical side surface of lower mould, interior support frame, aluminium core inner bag respectively, the internally mounted of one of them mounting hole has the exhaust tube, the one end fixedly connected with switch casing of exhaust tube, fixedly connected with mounting panel on one side surface of lower mould, fixedly mounted with the aspiration pump on the upper surface of mounting panel, the air inlet end fixedly mounted of aspiration pump has the air-bleed hose, the air inlet end fixedly connected with on one side surface of switch casing of air-bleed hose, the inside of switch casing is provided with the inside dog, be provided with two mounting holes on one side surface of switch casing, and the inside fixedly mounted of mounting hole has the hydraulic stem, the flexible end fixedly connected with on the side surface of inside dog of hydraulic stem, this can carry out the material loading before, start the aspiration pump, under the effect of exhaust tube and air-bleed hose, can be fast effectual make the inside of aluminium core inner bag be vacuum form, then utilize the hydraulic stem to drive interior dog and remove to make the laminating of interior dog at the end of giving vent to anger of exhaust tube, open the inlet pipe after that, can quick effectual realization feeding operation this moment, and make the abundant filling of raw materials in the arbitrary corner of aluminium core inner bag, further improvement the machining efficiency of this mould.

Drawings

FIG. 1 is an overall schematic view of the present invention;

FIG. 2 is a top view of the present invention;

fig. 3 is a view showing the internal structure of the switch case of the present invention.

In the figure: 1. a lower die; 2. a water inlet pipe; 3. mounting grooves; 4. an inner support frame; 5. an aluminum core inner container; 6. an upper die; 7. a water outlet pipe; 8. a feeding pipe; 9. an air exhaust pipe; 10. a switch housing; 11. a hydraulic rod; 12. mounting a plate; 13. an air pump; 14. an air extraction hose; 15. and an inner stop block.

Detailed Description

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

Referring to fig. 1-3, an embodiment of the present invention is shown: an injection mold capable of being cooled rapidly comprises a lower mold 1, wherein a mounting groove 3 is formed in the upper surface of the lower mold 1, an inner support frame 4 is arranged inside the mounting groove 3, an aluminum core liner 5 is arranged inside the inner support frame 4, a flowing cavity is formed between the outer side surface of the aluminum core liner 5 and the inner wall of the inner support frame 4, a water inlet pipe 2 and a water outlet pipe 7 are fixedly arranged on the outer surfaces of two symmetrical sides of the lower mold 1 respectively, the water inlet pipe 2 and the water outlet pipe 7 are communicated with the inside of the flowing cavity inside the inner support frame 4, cooling water can be guided in through the water inlet pipe 2, flows through the flowing cavity outside the aluminum core liner 5 and then flows out of the water outlet pipe 7, and the aluminum core liner 5 has strong heat conduction performance, so that the flowing cooling water can rapidly reduce the temperature inside the aluminum core liner 5, and semi-finished products can be cooled and formed rapidly, the effect of quick cooling is effectively realized, and the processing efficiency is improved.

Further, mounting holes corresponding to positions are respectively arranged on the symmetrical side surfaces of the lower die 1, the inner support frame 4 and the aluminum core inner container 5, an air exhaust pipe 9 is arranged inside one of the mounting holes, one end of the air exhaust pipe 9 is fixedly connected with a switch shell 10, a mounting plate 12 is fixedly connected with the outer surface of one side of the lower die 1, an air exhaust pump 13 is fixedly arranged on the upper surface of the mounting plate 12, an air exhaust hose 14 is fixedly arranged at the air inlet end of the air exhaust pump 13, the air inlet end of the air exhaust hose 14 is fixedly connected with the outer surface of one side of the switch shell 10, an inner stop block 15 is arranged inside the switch shell 10, two mounting holes are arranged on the outer surface of one side of the switch shell 10, a hydraulic rod 11 is fixedly arranged inside the mounting holes, the telescopic end of the hydraulic rod 11 is fixedly connected with the side surface of the inner stop block 15, and the diameter of the inner stop 15 is smaller than the inner diameter of the switch shell 10, this can be before carrying out the material loading, start aspiration pump 13, under the effect of exhaust tube 9 and air exhaust hose 14, can be quick effectual make the inside of aluminium core inner bag 5 be the vacuum form, then utilize hydraulic stem 11 to drive interior dog 15 and remove, and make the 15 laminating of interior dog at the end of giving vent to anger of exhaust tube 9, open inlet pipe 8 after that, can be quick effectual realization feeding operation this moment, and make the abundant filling of raw materials in arbitrary corner of aluminium core inner bag 5, further improvement the machining efficiency of this mould.

Further, an upper die 6 is arranged above the lower die 1.

The working principle is as follows: when in use, the mold is firstly installed at a specified position, then the lower mold 1 and the upper mold 6 are closed, then the air suction pump 13 is started, under the action of the air suction pipe 9 and the air suction hose 14, the interior of the aluminum core liner 5 can be quickly and effectively made to be in a vacuum state, then the hydraulic rod 11 is utilized to drive the inner stop block 15 to move, the inner stop block 15 is attached to the air outlet end of the air suction pipe 9, then the feeding pipe 8 is opened, at the moment, the feeding operation can be quickly and effectively realized, raw materials can be fully filled in any corner of the aluminum core liner 5, after the feeding is finished, the cooling water is introduced by the water inlet pipe 2, flows through the flowing cavity outside the aluminum core liner 5 and then flows out of the water outlet pipe 7, because the aluminum core liner 5 has stronger heat conduction performance, the flowing cooling water can quickly reduce the temperature inside the aluminum core liner 5, so that a semi-finished product can be quickly cooled and formed, and after the forming is finished, lifting the upper die 6 and taking out the finished product.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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 (6)

1. The utility model provides a but rapid cooling's injection mold, includes lower mould (1), its characterized in that: be provided with mounting groove (3) on the upper surface of lower mould (1), the internally mounted of mounting groove (3) has interior support frame (4), the internally mounted of interior support frame (4) has aluminium core inner bag (5), be provided with the cavity that flows between the outside surface of aluminium core inner bag (5) and the inner wall of interior support frame (4), on the symmetry both sides surface of lower mould (1) respectively fixed mounting have inlet tube (2) and outlet pipe (7), inlet tube (2) and outlet pipe (7) all communicate with each other with the inside cavity that flows of interior support frame (4).

2. A rapidly coolable injection mold according to claim 1, characterized in that: the symmetrical side surfaces of the lower die (1), the inner support frame (4) and the aluminum core inner container (5) are respectively provided with mounting holes corresponding in position, an exhaust tube (9) is mounted inside one of the mounting holes, and one end of the exhaust tube (9) is fixedly connected with a switch shell (10).

3. A rapidly coolable injection mold according to claim 2, characterized in that: fixedly connected with mounting panel (12) on one side surface of lower mould (1), fixed mounting has aspiration pump (13) on the upper surface of mounting panel (12), the air inlet fixed mounting of aspiration pump (13) has air extraction hose (14), the air inlet fixed connection of air extraction hose (14) is on one side surface of switch casing (10).

4. A rapidly coolable injection mold according to claim 2, characterized in that: the inside of switch casing (10) is provided with inside dog (15), be provided with two mounting holes on one side surface of switch casing (10), and the inside fixed mounting of mounting hole has hydraulic stem (11), the flexible end fixed connection of hydraulic stem (11) is on the side surface of inside dog (15).

5. A rapidly coolable injection mold as in claim 4, wherein: the diameter size of the inner stop block (15) is smaller than the inner diameter size of the switch shell (10).

6. A rapidly coolable injection mold as in claim 1, wherein: an upper die (6) is arranged above the lower die (1).

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