CN216423319U - Injection mold convenient to heat dissipation - Google Patents

Abstract

The utility model discloses an injection mold convenient to heat dissipation, comprising a base plate, the equal fixedly connected with supporting leg in four corners of bottom plate bottom, the fixedly connected with water storage box of center department of bottom plate bottom, the bottom fixedly connected with radiating fin of water storage box, the right side fixedly connected with immersible pump of water storage box inner chamber bottom, the end intercommunication of intaking of immersible pump has the inlet tube. The utility model discloses an electric telescopic handle, the water storage box, the refrigeration cycle pipe, the inlet tube, the immersible pump, the connecting plate, the bed die, the grip block, the pipe of moulding plastics, go up the mould, second electric telescopic handle and radiating fin's cooperation is used, it is good to possess the radiating effect, and make things convenient for abluent advantage, the inconvenient quick heat dissipation that carries out of current injection mold has been solved, remaining a large amount of heats can cause the damage to mould itself after moulding plastics, and simultaneously, the shaping speed of product is also very slow, the efficiency of moulding plastics has been reduced, and simultaneously, it is inconvenient to dismantle abluent problem to it.

Description

Injection mold convenient to heat dissipation

Technical Field

The utility model relates to an injection mold technical field specifically is an injection mold convenient to heat dissipation.

Background

With the continuous development of consumer electronics products, the types of molds for manufacturing such electronic products are increasing, while injection molds are matched with plastic molding machines in the plastic processing industry to endow plastic products with complete configurations and precise dimensions.

Injection mold can remain a large amount of heats after the completion of moulding plastics, and current injection mold is inconvenient dispels the heat fast, and a large amount of heats that remain after moulding plastics can cause the damage to mould itself, and simultaneously, the shaping speed of product is also very slow, has reduced injection efficiency, simultaneously, and is inconvenient to it dismantles the washing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an injection mold convenient to heat dissipation, it is good to possess the radiating effect, and convenient abluent advantage, has solved the inconvenient quick heat dissipation that dispels of current injection mold, and a large amount of heats remaining after moulding plastics can cause the damage to mould itself, and simultaneously, the shaping speed of product is also very slow, has reduced injection efficiency, simultaneously, and is inconvenient to it dismantles abluent problem.

In order to achieve the above object, the utility model provides a following technical scheme: an injection mold convenient for heat dissipation comprises a bottom plate, wherein supporting legs are fixedly connected to four corners of the bottom plate, a water storage tank is fixedly connected to the center of the bottom plate, heat dissipation fins are fixedly connected to the bottom of the water storage tank, a submersible pump is fixedly connected to the right side of the bottom of an inner cavity of the water storage tank, a water inlet end of the submersible pump is communicated with a water inlet pipe, one end, away from the submersible pump, of the water inlet pipe extends to the bottom of the inner cavity of the water storage tank, a placement groove is formed in the center of the top of the bottom plate, a cooling circulation pipe is fixedly connected to the bottom of the inner cavity of the placement groove, a water inlet end of the cooling circulation pipe sequentially penetrates through the tops of the bottom plate and the water storage tank and is communicated with a water outlet end of the submersible pump, a water outlet end of the cooling circulation pipe sequentially penetrates through the tops of the bottom plate and the water storage tank and extends to the inner cavity of the water storage tank, and first electric telescopic rods are fixedly connected to two sides of the top of the water storage tank, the top of the first electric telescopic rod penetrates to the top of the bottom plate and is fixedly connected with a connecting plate, a lower die is fixedly connected between the opposite sides of the connecting plate, a die groove is formed in the center of the top of the lower die, positioning holes are formed in the four corners of the top of the lower die, vertical rods are fixedly connected with the four corners of the top of the bottom plate, a top plate is fixedly connected with the top of the vertical rods, second electric telescopic rods are fixedly connected with the two sides of the bottom of the top plate, a moving plate is fixedly connected with the bottom of the second electric telescopic rods, clamping plates are fixedly connected with the two sides of the bottom of the moving plate, an upper die is fixedly connected between the opposite sides of the clamping plates, an injection molding pipe penetrates through the right side of the top of the upper die, the bottom of the injection molding pipe penetrates to the bottom of the upper die, and the top of the injection molding pipe penetrates to the top of the moving plate, and four corners of the bottom of the upper die are fixedly connected with positioning rods.

Preferably, the equal fixedly connected with spliced pole in both sides of bottom plate bottom center department, the bottom fixed connection of spliced pole is in the top of water storage box, the right side intercommunication at water storage box top has the water injection pipe, and the top thread bush on water injection pipe surface is equipped with sealed lid, the water storage box is high temperature resistant transparent plastic material.

Preferably, through holes matched with the first electric telescopic rods for use are formed in the two sides of the top of the bottom plate, rubber pads are fixedly connected to the two sides of the top of the bottom plate and located below the connecting plate, and the tops of the rubber pads are in contact with the bottom of the connecting plate.

Preferably, the front side and the rear side of the opposite side of the connecting plate are respectively provided with a first bolt in a penetrating manner, the first bolts penetrate through the lower die and are in threaded connection with the lower die, the front side and the rear side of the opposite side of the clamping plate are respectively provided with a second bolt in a penetrating manner, and the second bolts penetrate through the upper die and are in threaded connection with the upper die.

Preferably, the front and rear lengths of the placing groove are smaller than the front and rear sides of the lower die, and the size of the positioning rod is slightly smaller than that of the positioning hole.

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

1. the utility model discloses an electric telescopic handle, the water storage box, the refrigeration cycle pipe, the inlet tube, the immersible pump, the connecting plate, the bed die, the grip block, the pipe of moulding plastics, go up the mould, second electric telescopic handle and radiating fin's cooperation is used, it is good to possess the radiating effect, and make things convenient for abluent advantage, the inconvenient quick heat dissipation that carries out of current injection mold has been solved, remaining a large amount of heats can cause the damage to mould itself after moulding plastics, and simultaneously, the shaping speed of product is also very slow, the efficiency of moulding plastics has been reduced, and simultaneously, it is inconvenient to dismantle abluent problem to it.

2. The utility model can conveniently dissipate the heat of the water storage tank through the use of the heat dissipation fins, thereby leading out the heat of the cooling water inside the water storage tank, conveniently adding water into the water storage tank through the use of the water injection pipe, sealing the water injection pipe through the use of the sealing cover, avoiding the dust from falling into the water storage tank and blocking the submersible pump, conveniently installing the cooling circulation pipe through the use of the placing groove, limiting the movement of the connecting plate through the use of the rubber pad, simultaneously buffering when the upper die and the lower die are closed, conveniently detaching the lower die from the connecting plate through the use of the first bolt, conveniently detaching the upper die from the clamping plate through the use of the second bolt, conveniently improving the stability when the upper die and the lower die are closed through the use of the positioning rod and the positioning hole, thereby improving sealability.

Drawings

FIG. 1 is a schematic structural view of the present invention;

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

fig. 3 is a top view of the lower mold of the present invention.

In the figure: 1 bottom plate, 2 first electric telescopic handle, 3 water storage tanks, 4 die cavities, 5 cooling circulation pipes, 6 inlet tubes, 7 immersible pumps, 8 supporting legs, 9 connecting plates, 10 bed dies, 11 montants, 12 grip blocks, 13 injection molding pipe, 14 mould, 15 movable plates, 16 second electric telescopic handle, 17 roof, 18 locating levers, 19 locating holes, 20 standing grooves, 21 through-holes, 22 radiating fin.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a bottom plate 1, first electric telescopic handle 2, water storage box 3, cooling circulation pipe 5, inlet tube 6, immersible pump 7, supporting leg 8, connecting plate 9, bed die 10, montant 11, grip block 12, the pipe 13 of moulding plastics, go up mould 14, movable plate 15, second electric telescopic handle 16, roof 17, locating lever 18 and radiating fin 22 part are the general standard or the part that technical personnel in the field know, its structure and principle all can learn through the technical manual or learn through conventional experimental method for this technical personnel.

Referring to fig. 1-3, an injection mold convenient for heat dissipation comprises a bottom plate 1, wherein four corners of the bottom plate 1 are fixedly connected with supporting legs 8, a water storage tank 3 is fixedly connected to the center of the bottom plate 1, two sides of the center of the bottom plate 1 are fixedly connected with connecting columns, the bottoms of the connecting columns are fixedly connected to the top of the water storage tank 3, the right side of the top of the water storage tank 3 is communicated with a water injection pipe, a sealing cover is sleeved on the top of the surface of the water injection pipe in a threaded manner, the water storage tank 3 is made of high-temperature-resistant transparent plastic materials, water can be conveniently added into the water storage tank 3 through the use of the water injection pipe, the water injection pipe can be sealed through the use of the sealing cover, dust is prevented from falling into the water storage tank 3 and blocking the submersible pump 7, heat dissipation fins 22 are fixedly connected to the bottom of the water storage tank 3, and heat dissipation of the water storage tank 3 can be conveniently performed through the use of the heat dissipation fins 22, thereby the heat of the cooling water inside the water storage tank is led out, the right side of the bottom of the inner cavity of the water storage tank 3 is fixedly connected with a submersible pump 7, the water inlet end of the submersible pump 7 is communicated with a water inlet pipe 6, one end of the water inlet pipe 6, which is far away from the submersible pump 7, extends to the bottom of the inner cavity of the water storage tank 3, the center of the top of the bottom plate 1 is provided with a placing groove 20, the front and back length of the placing groove 20 is smaller than the front and back sides of the lower die 10, the size of a positioning rod 18 is slightly smaller than that of a positioning hole 19, the cooling circulation pipe 5 can be conveniently installed by using the placing groove 20, the bottom of the inner cavity of the placing groove 20 is fixedly connected with a cooling circulation pipe 5, the water inlet end of the cooling circulation pipe 5 sequentially penetrates through the tops of the bottom plate 1 and the water storage tank 3 and is communicated with the water outlet end of the submersible pump 7, the water outlet end of the cooling circulation pipe 5 sequentially penetrates through the tops of the bottom plate 1 and the water storage tank 3 and extends to the inner cavity of the water storage tank 3, the two sides of the top of the water storage tank 3 are both fixedly connected with first electric telescopic rods 2, the top of the first electric telescopic rod 2 penetrates to the top of the bottom plate 1 and is fixedly connected with a connecting plate 9, through holes 21 matched with the first electric telescopic rod 2 for use are formed in the two sides of the top of the bottom plate 1, rubber pads are fixedly connected to the two sides of the top of the bottom plate 1 and positioned below the connecting plate 9, the tops of the rubber pads are in contact with the bottom of the connecting plate 9, the movement of the connecting plate 9 can be limited through the use of the rubber pads, meanwhile, buffering can be performed when the upper die 14 and the lower die 10 are closed, the lower die 10 is fixedly connected between the opposite sides of the connecting plate 9, first bolts penetrate through the front side and the rear side of the opposite side of the connecting plate 9 and are in threaded connection with the first bolts, the lower die 10 can be conveniently detached from the connecting plate 9 through the use of the first bolts, a die groove 4 is formed in the center of the top of the lower die 10, the four corners of the top of the lower die 10 are all provided with positioning holes 19, the four corners of the top of the bottom plate 1 are all fixedly connected with vertical rods 11, the top of each vertical rod 11 is fixedly connected with a top plate 17, the two sides of the bottom of each top plate 17 are all fixedly connected with second electric telescopic rods 16, the bottom of each second electric telescopic rod 16 is fixedly connected with a movable plate 15, the two sides of the bottom of each movable plate 15 are all fixedly connected with clamping plates 12, an upper die 14 is fixedly connected between the opposite sides of the clamping plates 12, second bolts penetrate through the front side and the rear side of the opposite side of each clamping plate 12 and are in threaded connection with the inside of the upper die 14, the upper die 14 can be conveniently detached from the clamping plates 12 through the use of the second bolts, an injection molding pipe 13 penetrates through the right side of the top of the upper die 14, the bottom of the injection molding pipe 13 penetrates through the bottom of the upper die 14, and the top of the injection molding pipe 13 penetrates through the top of the movable plates 15, go up the equal fixedly connected with locating lever 18 in four corners of 14 bottoms of mould, use through locating lever 18 and locating hole 19, stability when mould 14 and bed die 10 are closed can conveniently be improved, thereby improve the leakproofness, through first electric telescopic handle 2, water storage tank 3, cooling circulation pipe 5, inlet tube 6, immersible pump 7, connecting plate 9, bed die 10, grip block 12, injection molding pipe 13, go up mould 14, second electric telescopic handle 16 and radiating fin 22's cooperation is used, it is good to possess the radiating effect, and convenient abluent advantage, the inconvenient quick heat dissipation that carries out of current injection mold has been solved, remaining a large amount of heats can lead to the fact the damage to mould itself after moulding plastics, and simultaneously, the shaping speed of product is also very slow, the injection molding efficiency is reduced, and simultaneously, it is inconvenient to dismantle abluent problem to it.

When the injection molding machine is used, the first electric telescopic rod 2 is started, the connecting plate 9 is driven to ascend through the extension of the first electric telescopic rod to drive the lower die 10 to ascend, the bottom of the lower die 10 is further separated from the cooling circulation pipe 5, then the second electric telescopic rod 16 is started, the movable plate 15 is driven to descend through the extension of the second electric telescopic rod to drive the clamping plate 12 to descend, so that the upper die 14 descends, when the bottom of the upper die 14 is overlapped with the top of the lower die 10, the second electric telescopic rod 16 is closed, then molten plastic is injected through the injection molding pipe 13, after the injection molding is completed, the extension of the second electric telescopic rod 16 and the contraction of the first electric telescopic rod 2 are respectively controlled, the extension speed of the second electric telescopic rod 16 is synchronous with the contraction speed of the first electric telescopic rod 2, so that the upper die 14 and the lower die 10 synchronously descend until the bottom of the lower die 10 is contacted with the top separated from the cooling circulation pipe 5, start immersible pump 7, through immersible pump 7 with the inside cooling water of water storage tank 3 through inlet tube 6 get into in the cooling circulation pipe 5, make cooling circulation pipe 5 become cold, thereby conduct air conditioning to the bed die 10 on, dispel the heat to it in proper order, the water of cooling circulation pipe 5 finally flows back to in the water storage tank 3 again, reach the circulative cooling effect, when needs are dismantled the washing to last mould 14 and bed die 10, screw out first bolt and second bolt respectively, then make it drop connecting plate 9 and grip block 12 respectively, thereby take out it, then wash the washing to it.

In summary, the following steps: this injection mold convenient to heat dissipation, through first electric telescopic handle 2, water storage tank 3, cooling circulation pipe 5, inlet tube 6, immersible pump 7, connecting plate 9, bed die 10, grip block 12, injection molding pipe 13, go up mould 14, second electric telescopic handle 16 and radiating fin 22's cooperation is used, the inconvenient quick heat dissipation that carries on of current injection mold has been solved, remaining a large amount of heats can cause the damage to mould itself after moulding plastics, and simultaneously, the shaping speed of product is also very slow, the efficiency of moulding plastics has been reduced, and simultaneously, the inconvenient abluent problem of dismantling it.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides an injection mold convenient to heat dissipation, includes bottom plate (1), its characterized in that: the equal fixedly connected with supporting leg in four corners (8) of bottom plate (1) bottom, fixedly connected with water storage box (3) are located at the center of bottom plate (1) bottom, the bottom fixedly connected with radiating fin (22) of water storage box (3), right side fixedly connected with immersible pump (7) of water storage box (3) inner chamber bottom, the end intercommunication of intaking of immersible pump (7) has inlet tube (6), the one end that immersible pump (7) were kept away from in inlet tube (6) extends to the bottom of water storage box (3) inner chamber, standing groove (20) have been seted up to the center department at bottom plate (1) top, the bottom fixedly connected with cooling circulation pipe (5) of standing groove (20) inner chamber, the end of intaking of cooling circulation pipe (5) runs through the top of bottom plate (1) and water storage box (3) in proper order and communicates in the play water end of immersible pump (7), the play water end of cooling circulation pipe (5) runs through the top and the play water end of bottom plate (1) and water storage box (3) in proper order and extend to the inner cavity of the water storage tank (3), both sides of the top of the water storage tank (3) are fixedly connected with a first electric telescopic rod (2), the top of the first electric telescopic rod (2) penetrates through the top of the bottom plate (1) and is fixedly connected with a connecting plate (9), a lower die (10) is fixedly connected between one opposite sides of the connecting plate (9), a die cavity (4) is arranged at the center of the top of the lower die (10), positioning holes (19) are arranged at four corners of the top of the lower die (10), vertical rods (11) are fixedly connected with four corners of the top of the bottom plate (1), a top plate (17) is fixedly connected with the top of each vertical rod (11), second electric telescopic rods (16) are fixedly connected with two sides of the bottom of the top plate (17), and a movable plate (15) is fixedly connected with the bottom of each second electric telescopic rod (16), the improved injection molding device is characterized in that clamping plates (12) are fixedly connected to two sides of the bottom of the moving plate (15), an upper mold (14) is fixedly connected between one opposite sides of the clamping plates (12), an injection molding pipe (13) is arranged on the right side of the top of the upper mold (14) in a penetrating mode, the bottom of the injection molding pipe (13) is arranged on the bottom of the upper mold (14) in a penetrating mode, the top of the injection molding pipe (13) is arranged on the top of the moving plate (15) in a penetrating mode, and positioning rods (18) are fixedly connected to four corners of the bottom of the upper mold (14).

2. The injection mold facilitating heat dissipation of claim 1, wherein: the equal fixedly connected with spliced pole in both sides of bottom plate (1) bottom center department, the bottom fixed connection of spliced pole is in the top of water storage box (3), the right side intercommunication at water storage box (3) top has the water injection pipe, and the top thread bush on water injection pipe surface is equipped with sealed lid, water storage box (3) are high temperature resistant transparent plastic material.

3. The injection mold facilitating heat dissipation of claim 1, wherein: through-holes (21) matched with the first electric telescopic rods (2) for use are formed in the two sides of the top of the bottom plate (1), rubber pads are fixedly connected to the two sides of the top of the bottom plate (1) and located below the connecting plate (9), and the tops of the rubber pads are in contact with the bottom of the connecting plate (9).

4. The injection mold facilitating heat dissipation of claim 1, wherein: the front side and the rear side of one side opposite to the connecting plate (9) are respectively provided with a first bolt in a penetrating mode, the first bolts penetrate through the inner portion of the lower die (10) and are in threaded connection with the lower die, the front side and the rear side of one side opposite to the clamping plate (12) are respectively provided with a second bolt in a penetrating mode, and the second bolts penetrate through the inner portion of the upper die (14) and are in threaded connection with the upper die.

5. The injection mold facilitating heat dissipation of claim 1, wherein: the front and back lengths of the placing grooves (20) are smaller than the front and back sides of the lower die (10), and the size of the positioning rods (18) is slightly smaller than that of the positioning holes (19).

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