CN212385933U - Tray injection mold - Google Patents
Tray injection mold Download PDFInfo
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- CN212385933U CN212385933U CN202020192435.1U CN202020192435U CN212385933U CN 212385933 U CN212385933 U CN 212385933U CN 202020192435 U CN202020192435 U CN 202020192435U CN 212385933 U CN212385933 U CN 212385933U
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- cooling sleeve
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Abstract
The utility model discloses a tray injection mold relates to tray mold technical field, including movable mould, cover half, cooling sleeve, base, pneumatic cylinder, the chamber of moulding plastics and installation cavity, the inside stock solution chamber that is equipped with of cooling sleeve, cavity, reservoir and louvre, cooling sleeve outer wall top is equipped with the support ring, the cover half top be equipped with support ring assorted support groove, the support ring bottom is equipped with a plurality of support ball, the support ball bottom is equipped with flexible ball, support groove top be equipped with the first spherical groove that supports ball assorted, first spherical groove bottom is equipped with the second spherical groove that matches with flexible ball. The utility model discloses can realize the quick cooling heat dissipation processing to the mould, mould and cooling sleeve's disconnect-type design are convenient for maintain or change, and convenient operation is swift, and save material reduces manufacturing cost, can realize that the quick installation of cooling sleeve and cover half is dismantled, and cooling sleeve's stability is better, avoids cooling sleeve to take place the pine to take off in the use.
Description
Technical Field
The utility model relates to a tray mould technical field, more specifically say, the utility model relates to a tray injection mold.
Background
Pallets are vehicles that transform static goods into dynamic goods, a cargo platform, but also a movable platform, or movable ground. The mould is various moulds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. The method is widely applied to blanking, die forging, cold heading, extrusion, powder metallurgy part pressing, pressure casting and the forming processing of compression molding or injection molding of products such as engineering plastics, rubber, ceramics and the like. The tray injection mold is a mold for producing a tray by adopting an injection molding mode.
Current tray injection mold, cooling unit are mostly at the inside cooling channel that sets up of mould, and the maintenance of being not convenient for, cooling channel in case damage can only change the mould, extravagant material.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a tray injection mold, the utility model aims to solve the problem that: how to change the cooling mode that sets up cooling channel in the mould, the cooling part of the mould of the maintenance change of being convenient for.
In order to achieve the above object, the utility model provides a following technical scheme: a tray injection mold comprises a movable mold, a fixed mold and a cooling sleeve, wherein a base is arranged at the bottom of the fixed mold, a plurality of hydraulic cylinders are arranged at the top of the base and positioned outside the fixed mold, the tops of the hydraulic cylinders are fixedly connected with the bottom of the movable mold, an injection molding cavity is arranged at the center of the top of the fixed mold, an installation cavity matched with the cooling sleeve is arranged at the top of the fixed mold and positioned outside the injection molding cavity, a liquid storage cavity and a cavity are arranged inside the cooling sleeve, the cavity is arranged outside the liquid storage cavity, a plurality of liquid storage tanks are arranged on one side, away from the cavity, of the inner wall of the liquid storage cavity, a plurality of heat dissipation holes are formed in the outer wall of the cooling sleeve, a support ring is arranged at the top of the outer wall of the cooling sleeve, a support, the bottom of the supporting ball is provided with a flexible ball, the top of the supporting groove is provided with a first spherical groove matched with the supporting ball, and the bottom of the first spherical groove is provided with a second spherical groove matched with the flexible ball.
The embodiment of the utility model provides a tray injection mold, assemble the cooling sleeve to the installation cavity of cover half inside, when moulding plastics, when needing cooling treatment, pour into the coolant liquid inside the cooling sleeve, the coolant liquid gets into liquid storage cavity and reservoir inside, and the circulation supplies liquid, the liquid storage cavity can carry out cooling treatment to the injection molding cavity, the reservoir can shorten the distance between liquid storage cavity and injection molding cavity, can improve the heat dissipation efficiency, the cavity can absorb the heat in the liquid storage cavity, the louvre dispels the heat, when the cooling sleeve breaks down, can directly lift the cooling sleeve upwards, take out the cooling sleeve from the cover half, the mold and the separate design of cooling sleeve, be convenient for maintenance or change, convenient and fast operation, save material, reduce the production cost, when the cooling sleeve assembles the installation cavity inside, the support ring gets into the support groove, the flexible ball passes through the first spherical groove and inserts the second spherical groove inboard, the support ball inserts first spherical groove inboard, can realize the quick installation dismantlement of cooling sleeve and cover half, and cooling sleeve's stability is better, avoids cooling sleeve to take place to loosen in the use to solve the problem that proposes among the above-mentioned background art.
In a preferred embodiment, the bottom of the base is provided with a plurality of supporting feet, and the supporting feet can support the bottom of the mold.
In a preferred embodiment, the center of the top of the movable mold is provided with an injection port, the injection port is communicated with the movable mold, when the mold is used for injection molding, raw materials are added from the injection port, and the raw materials enter an injection molding cavity through the movable mold to complete injection molding.
In a preferred embodiment, the reservoir is obliquely arranged on the inner wall of the liquid storage cavity, the lower end of the reservoir is communicated with the liquid storage cavity, the amount of liquid stored in the reservoir is larger, and when liquid in the liquid storage cavity is discharged outwards, the liquid in the reservoir can quickly enter the liquid storage cavity, so that the liquid drainage is more convenient.
In a preferred embodiment, a liquid inlet pipe is arranged at the bottom of the outer wall of the cooling sleeve, a return pipe is arranged above the liquid inlet pipe on the outer wall of the cooling sleeve, the liquid inlet pipe and the return pipe are communicated with the liquid storage cavity, cooling liquid is injected into the liquid storage cavity from the liquid inlet pipe, and the cooling liquid flows out of the cooling sleeve from the return pipe to circulate.
In a preferred embodiment, a first through groove matched with the liquid inlet pipe is vertically formed in one side of the outer wall of the fixed die, and the first through groove is used for providing an installation space for the liquid inlet pipe and the return pipe.
In a preferred embodiment, the outer wall of the fixed die is provided with a plurality of second through grooves, the second through grooves are communicated with the mounting cavity, and the second through grooves can accelerate the heat dissipation efficiency of the heat dissipation holes.
In a preferred embodiment, the radius of the flexible ball is smaller than the radius of the support ball, ensuring that the flexible ball can pass through the first spherical groove into the second spherical groove.
The utility model discloses a technological effect and advantage:
1. the utility model discloses a set up cooling sleeve, installation cavity, stock solution chamber, cavity, reservoir and louvre, can realize the quick cooling heat dissipation processing to the mould, mould and cooling sleeve's disconnect-type design are convenient for maintain or change, and convenient operation is swift, and save material reduces manufacturing cost.
2. The utility model discloses a set up support ring, support groove, support ball, flexible ball, first spherical groove and the spherical groove of second, can realize that the quick installation of cooling sleeve and cover half is dismantled, and cooling sleeve's stability is better, avoids cooling sleeve to take place the pine to take off in the use.
Drawings
Fig. 1 is a front view of the whole body of the present invention.
Fig. 2 is a partial front sectional view of the whole body of the present invention.
Fig. 3 is an enlarged schematic view of a point a in fig. 2 according to the present invention.
Fig. 4 is a front view of the cooling jacket of the present invention.
Fig. 5 is a front sectional view of the cooling sleeve of the present invention.
The reference signs are: the device comprises a movable die 1, a fixed die 2, a cooling sleeve 3, a base 4, a hydraulic cylinder 5, an injection molding cavity 6, a mounting cavity 7, a liquid storage cavity 8, a cavity 9, a liquid storage tank 10, heat dissipation holes 11, a support ring 12, a support groove 13, a support ball 14, a flexible ball 15, a first spherical groove 16, a second spherical groove 17, support legs 18, an injection molding opening 19, a liquid inlet pipe 20, a return pipe 21, a first through groove 22 and a second through groove 23.
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.
1-2 and 4-5, the tray injection mold comprises a movable mold 1, a fixed mold 2 and a cooling sleeve 3, wherein a base 4 is arranged at the bottom of the fixed mold 2, a plurality of hydraulic cylinders 5 are arranged on the top of the base 4 and outside the fixed mold 2, the tops of the hydraulic cylinders 5 are fixedly connected with the bottom of the movable mold 1, an injection molding cavity 6 is arranged at the center of the top of the fixed mold 2, an installation cavity 7 matched with the cooling sleeve 3 is arranged on the outer side of the injection molding cavity 6 at the top of the fixed mold 2, a liquid storage cavity 8 and a cavity 9 are arranged inside the cooling sleeve 3, the cavity 9 is arranged outside the liquid storage cavity 8, a plurality of liquid storage tanks 10 are arranged on one side, far away from the cavity 9, of the inner wall of the liquid storage cavity 8, a plurality of heat dissipation holes 11 are arranged on the outer wall;
the bottom of the base 4 is provided with a plurality of supporting legs 18, and the supporting legs 18 can support the bottom of the die;
an injection molding port 19 is formed in the center of the top of the movable mold 1, the injection molding port 19 is communicated with the movable mold 1, when the mold is used for injection molding, raw materials are added from the injection molding port 19, and the raw materials enter the injection molding cavity 6 through the movable mold 1 to complete injection molding;
the liquid storage tank 10 is obliquely arranged on the inner wall of the liquid storage cavity 8, the lower end of the liquid storage tank 10 is communicated with the liquid storage cavity 8, the liquid storage amount in the liquid storage tank 10 is larger, and when liquid in the liquid storage cavity 8 is discharged outwards, the liquid in the liquid storage tank 10 can quickly enter the liquid storage cavity 8, so that the liquid drainage is more convenient;
a liquid inlet pipe 20 is arranged at the bottom of the outer wall of the cooling sleeve 3, a return pipe 21 is arranged on the outer wall of the cooling sleeve 3 above the liquid inlet pipe 20, the liquid inlet pipe 20 and the return pipe 21 are both communicated with the liquid storage cavity 8, cooling liquid is injected into the liquid storage cavity 8 from the liquid inlet pipe 20, and the cooling liquid flows out of the cooling sleeve 3 from the return pipe 21 for circulation;
a first through groove 22 matched with the liquid inlet pipe 20 is vertically arranged on one side of the outer wall of the fixed die 2, and the liquid inlet pipe 20 and the return pipe 21 are provided with installation spaces through the first through groove 22;
the outer wall of the fixed die 2 is provided with a plurality of second through grooves 23, the second through grooves 23 are communicated with the mounting cavity 7, and the second through grooves 23 can accelerate the heat dissipation efficiency of the heat dissipation holes 11.
The implementation mode is specifically as follows: when in use, the cooling sleeve 3 is assembled in the mounting cavity 7 of the fixed die 2 by arranging the cooling sleeve 3, the mounting cavity 7, the liquid storage cavity 8, the cavity 9, the liquid storage tank 10 and the heat dissipation holes 11, when in injection molding and cooling treatment, cooling liquid is injected into the cooling sleeve 3 and enters the liquid storage cavity 8 and the liquid storage tank 10 to circularly supply the liquid, the liquid storage cavity 8 can carry out cooling treatment on the injection molding cavity 6, the liquid storage tank 10 can shorten the distance between the liquid storage cavity 8 and the injection molding cavity 6 and improve the heat dissipation efficiency, the cavity 9 can absorb the heat in the liquid storage cavity 8, the heat dissipation holes 11 dissipate the heat, when the cooling sleeve 3 breaks down, the cooling sleeve 3 can be directly lifted upwards, the cooling sleeve 3 is taken out of the fixed die 2, the separated design of the die and the cooling sleeve 3 is convenient to maintain or replace, the operation is convenient and fast, and the material is saved, the production cost is reduced; the embodiment specifically solves the problems that most of cooling parts of the existing tray injection mold in the background art are provided with cooling channels inside the mold, so that the maintenance is inconvenient, the mold can only be replaced once the cooling channels are damaged, and the material is wasted;
1-5, the tray injection mold further comprises a support ring 12 disposed on the top of the outer wall of the cooling sleeve 3, a support groove 13 matched with the support ring 12 is disposed on the top of the fixed mold 2, a plurality of support balls 14 are disposed on the bottom of the support ring 12, a flexible ball 15 is disposed on the bottom of each support ball 14, a first spherical groove 16 matched with the support ball 14 is disposed on the top of the support groove 13, and a second spherical groove 17 matched with the flexible ball 15 is disposed on the bottom of each first spherical groove 16;
the radius of the flexible ball 15 is smaller than the radius of the support ball 14, ensuring that the flexible ball 15 can pass through the first spherical groove 16 into the second spherical groove 17.
The implementation mode is specifically as follows: during the use, through setting up the support ring 12, support groove 13, support ball 14, flexible ball 15, first spherical groove 16 and the spherical groove 17 of second, when cooling sleeve 3 assembled installation cavity 7 inside, support ring 12 got into support groove 13, flexible ball 15 passed first spherical groove 16 and inserts the spherical groove 17 of second inboard, support ball 14 inserts first spherical groove 16 inboard, can realize cooling sleeve 3 and cover half 2's quick installation dismantlement, and cooling sleeve 3's stability is better, avoid cooling sleeve 3 to take place the pine to take place to take off in the use.
The utility model discloses the theory of operation:
referring to the attached drawings 1-2 and 4-5 of the specification, through arranging the cooling sleeve 3, the mounting cavity 7, the liquid storage cavity 8, the cavity 9, the liquid storage tank 10 and the heat dissipation holes 11, the rapid cooling and heat dissipation treatment of the mold can be realized, and the mold and the cooling sleeve 3 are designed in a separated mode, so that the maintenance or the replacement is convenient, the operation is convenient and rapid, the material is saved, and the production cost is reduced;
further, referring to fig. 1-5 of the specification, by providing the support ring 12, the support groove 13, the support ball 14, the flexible ball 15, the first spherical groove 16 and the second spherical groove 17, the cooling sleeve 3 and the fixed mold 2 can be quickly assembled and disassembled, the cooling sleeve 3 has better stability, and the cooling sleeve 3 is prevented from being loosened during use.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a tray injection mold, includes movable mould (1), cover half (2) and cooling sleeve (3), its characterized in that: the bottom of the fixed die (2) is provided with a base (4), the top of the base (4) is provided with a plurality of hydraulic cylinders (5) outside the fixed die (2), the tops of the hydraulic cylinders (5) are fixedly connected with the bottom of the movable die (1), the center of the top of the fixed die (2) is provided with an injection molding cavity (6), the top of the fixed die (2) is provided with an installation cavity (7) matched with the cooling sleeve (3) outside the injection molding cavity (6), a liquid storage cavity (8) and a cavity (9) are arranged inside the cooling sleeve (3), the cavity (9) is arranged outside the liquid storage cavity (8), one side of the inner wall of the liquid storage cavity (8) far away from the cavity (9) is provided with a plurality of liquid storage tanks (10), the outer wall of the cooling sleeve (3) is provided with a plurality of heat dissipation holes (11), and the heat dissipation holes (, cooling sleeve (3) outer wall top is equipped with support ring (12), cover half (2) top be equipped with support ring (12) assorted support groove (13), support ring (12) bottom is equipped with a plurality of and supports ball (14), support ball (14) bottom is equipped with flexible ball (15), support groove (13) top be equipped with support ball (14) assorted first spherical groove (16), first spherical groove (16) bottom be equipped with flexible ball (15) assorted second spherical groove (17).
2. A pallet injection mould according to claim 1, characterised in that the base (4) is provided with a number of support feet (18) at its bottom.
3. The tray injection mold according to claim 1, characterized in that an injection port (19) is formed in the center of the top of the movable mold (1), and the injection port (19) is communicated with the movable mold (1).
4. The tray injection mold according to claim 1, characterized in that the liquid storage tank (10) is obliquely arranged on the inner wall of the liquid storage cavity (8), and the lower end of the liquid storage tank (10) is communicated with the liquid storage cavity (8).
5. The tray injection mold according to claim 1, wherein a liquid inlet pipe (20) is arranged at the bottom of the outer wall of the cooling sleeve (3), a return pipe (21) is arranged above the liquid inlet pipe (20) on the outer wall of the cooling sleeve (3), and both the liquid inlet pipe (20) and the return pipe (21) are communicated with the liquid storage cavity (8).
6. A tray injection mould according to claim 5, characterized in that one side of the outer wall of the fixed mould (2) is vertically provided with a first through groove (22) matched with the liquid inlet pipe (20).
7. A tray injection mould according to claim 1, characterized in that the outer wall of the fixed mould (2) is provided with a plurality of second through grooves (23), and the second through grooves (23) are communicated with the mounting cavity (7).
8. A pallet injection mould according to claim 1, characterised in that the radius of the flexible balls (15) is smaller than the radius of the support balls (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020192435.1U CN212385933U (en) | 2020-02-21 | 2020-02-21 | Tray injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020192435.1U CN212385933U (en) | 2020-02-21 | 2020-02-21 | Tray injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212385933U true CN212385933U (en) | 2021-01-22 |
Family
ID=74248357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020192435.1U Active CN212385933U (en) | 2020-02-21 | 2020-02-21 | Tray injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212385933U (en) |
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2020
- 2020-02-21 CN CN202020192435.1U patent/CN212385933U/en active Active
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