CN215512076U - Fortune water structure and car injection molding mould - Google Patents
Fortune water structure and car injection molding mould Download PDFInfo
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- CN215512076U CN215512076U CN202122128061.4U CN202122128061U CN215512076U CN 215512076 U CN215512076 U CN 215512076U CN 202122128061 U CN202122128061 U CN 202122128061U CN 215512076 U CN215512076 U CN 215512076U
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Abstract
The utility model discloses a water conveying structure and an automobile injection molding part mold, wherein the water conveying structure is used for cooling an insert which is arranged on a rear mold core and can be used for molding a product, and comprises a first water inlet pipeline, a first water outlet pipeline and a first middle pipeline, the first middle pipeline is oppositely arranged outside the insert, a first water well component is constructed on the first middle pipeline, a water flow passage is arranged in the first water well component and is communicated with the first middle pipeline, the first water well component is arranged on one side of the insert, the penetrating position of a thimble in the insert can be avoided, and the arrangement of the thimble is not influenced.
Description
Technical Field
The utility model relates to the technical field of automobile molds, in particular to a water conveying structure and an automobile injection molding part mold.
Background
Aiming at an injection product with a deep bone position, a thimble needs to be arranged in an insert for injection molding of the product, so that a water conveying structure cannot be arranged in the insert, and the cooling molding of the product is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a water conveying structure and an automobile injection molding part die, which can avoid an arrangement area of a thimble without influencing the arrangement of the thimble in an insert, and have simple and practical structures.
In order to achieve the purpose, the technical scheme of the utility model is as follows:
the water conveying structure is arranged on a rear template of a mold and used for cooling an insert which is arranged on a rear mold core of the rear template and can be used for forming a product, and comprises
The first water inlet pipeline and the first water outlet pipeline are arranged outside the insert;
the first intermediate pipeline is arranged between the first water inlet pipeline and the first water outlet pipeline, and two ends of the first intermediate pipeline are respectively connected with the water outlet of the first water inlet pipeline and the water inlet of the first water outlet pipeline;
a plurality of first water well components are arranged on the first middle pipeline, water flow passages are arranged in the first water well components, and the first water well components are communicated with the first middle pipeline; and is
At least one first water well component is arranged at one side of the embedded part.
Compared with the prior art, the water conveying structure is used for cooling the insert which is arranged on the rear mold core and can be used for forming a product, and comprises a first water inlet pipeline, a first water outlet pipeline and a first middle pipeline, wherein the first middle pipeline is oppositely arranged outside the insert, a first water well component is formed on the first middle pipeline, a water flow passage is formed in the first water well component and is communicated with the first middle pipeline, the first water well component is arranged on one side of the insert, the penetrating position of a thimble in the insert can be avoided, and the arrangement of the thimble is not influenced.
Further, the first water well component is cylindrical, and a baffle is arranged in the first water well component;
the baffle is fixed on the top of the first water well component and divides the interior of the first water well component into a down-flow area and an up-flow area, the down-flow area and the up-flow area are communicated with each other to form the water flow passage, and the down-flow area and the up-flow area are both communicated with the first middle pipeline.
Furthermore, the number of the first water well components is three, wherein two first water well components are respectively embedded into the two inserts;
and the rest one first water well component is embedded into the rear mold core and positioned between the two first water well components.
Further, the insert comprises a water conveying part, a needle embedding part and a forming part;
the water conveying part is positioned on the peripheral side of the needle embedding part, and the forming part is positioned at the bottom of the needle embedding part;
the first water well component is embedded into the water conveying part and fixedly arranged.
Further, the insert is a beryllium copper insert.
Furthermore, one end of the first middle pipeline extends outwards to the surface of the peripheral wall of the rear template, and a first plug is arranged at the end of the first middle pipeline.
Further, the water transport structure also comprises
The second water inlet pipeline and the second water outlet pipeline are arranged outside the insert, and the water outlet end of the second water inlet pipeline and the water inlet end of the second water outlet pipeline are both connected with a second well component;
and the second middle pipeline is arranged between the two second water well components, embedded into the rear mold core and wound on the periphery of the insert.
Furthermore, a plurality of second plugs extending to the surface of the rear mold core are arranged on the second middle pipeline.
Furthermore, a plurality of rubber rings are arranged on the rear die core;
the peripheries of the first well component and the second well component are provided with the rubber rings.
As another preferable scheme, the utility model further provides an automobile injection molding part mould which comprises the water transport structure.
For a better understanding and practice, the utility model is described in detail below with reference to the accompanying drawings.
Drawings
Fig. 1 is a schematic view of the water transport structure in this embodiment applied to a rear mold plate;
FIG. 2 is a schematic structural view of the water transport structure mounted on the rear mold core in the present embodiment;
fig. 3 is a schematic structural view of the first water well member in the present embodiment;
fig. 4 is a schematic structural view of an insert in the present embodiment;
fig. 5 is an exploded view of the water transport structure and the rear mold core in this embodiment.
Detailed Description
In order to better illustrate the utility model, the utility model is described in further detail below with reference to the accompanying drawings.
It should be understood that the embodiments described are only some embodiments of the present application, and not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without any creative effort belong to the protection scope of the embodiments in the present application.
The terminology used in the embodiments of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the embodiments of the present application. As used in the examples of this application and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.
When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the application, as detailed in the appended claims. In the description of the present application, it is to be understood that the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not necessarily used to describe a particular order or sequence, nor are they to be construed as indicating or implying relative importance. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
Further, in the description of the present application, "a plurality" means two or more unless otherwise specified. "and/or" describes the association relationship of the associated objects, meaning that there may be three relationships, e.g., a and/or B, which may mean: a exists alone, A and B exist simultaneously, and B exists alone. The character "/" generally indicates that the former and latter associated objects are in an "or" relationship.
At present, aiming at an injection molding product with a deep bone position, a thimble is required to be arranged in an insert for injection molding of the product, so that a water conveying structure cannot be arranged in the insert, and the cooling molding of the product is influenced.
Therefore, the main technical problem solved by the present invention is how to adjust the water flow path of the water.
As an embodiment of the present invention, as shown in fig. 1 to 2, a water transporting structure is disposed on a rear mold plate 100 of a mold and used for cooling an insert 300 which is disposed on a rear core 200 of the rear mold plate 100 and is capable of molding a product, and the water transporting structure includes
A first water inlet pipeline 11 and a first water outlet pipeline 12 which are arranged outside the insert 300;
the first intermediate pipeline 13 is arranged between the first water inlet pipeline 11 and the first water outlet pipeline 12, and two ends of the first intermediate pipeline 13 are respectively connected with a water outlet of the first water inlet pipeline 11 and a water inlet of the first water outlet pipeline 12;
a plurality of first water well components 14 are arranged on the first intermediate pipeline 13, and water flow passages are arranged in the first water well components 14 and are communicated with the first intermediate pipeline 13; and is
At least one of the first well member 14 is disposed to be inserted into one side of the insert 300.
The water transport structure in this embodiment is used to cool the insert 300 that is disposed on the rear mold core 200 and can mold a product, which comprises a first water inlet pipeline 11, a first water outlet pipeline 12 and a first middle pipeline 13, wherein the first middle pipeline 13 is oppositely arranged outside an insert 300, by constructing the first well member 14 on the first intermediate pipe 13, the first well member 14 has a water flow path inside, and is communicated with the first intermediate pipeline 13, and the first water well member 14 is arranged at one side of the insert 300, so as to avoid the penetrating position of the thimble in the insert 300, therefore, the arrangement of the thimble is not affected, and the water flow in the first intermediate pipeline 13 passes through the insert 300, and the insert 300 is cooled by utilizing the heat conduction effect between the insert 300 and the first well member 14.
In addition, the first water inlet pipeline 11, the first water outlet pipeline 12 and the first middle pipeline 13 are all arranged on the outer side of the rear mold core 200, so that the pipeline directions of the first water inlet pipeline 11, the first water outlet pipeline 12 and the first middle pipeline 13 can be conveniently improved and adjusted, and the first water inlet pipeline 11, the first water outlet pipeline 12 and the first middle pipeline 13 can conveniently avoid the penetrating position of the ejector pin in the insert 300.
In this embodiment, as shown in fig. 3, the first water well member 14 has a cylindrical shape, and a baffle 141 is provided in the first water well member 14;
the baffle 141 is fixed on the top of the first water well component 14 and divides the interior of the first water well component 14 into a down-flow area 142 and an up-flow area 143, the down-flow area 142 and the up-flow area 143 are communicated with each other to form the water flow passage, and the down-flow area 142 and the up-flow area 143 are both communicated with the first intermediate pipeline 13.
When the water flow in the first intermediate pipe 13 flows through the first well member 14, the water flow flows from the first intermediate pipe 13 to the down-flow area 142, then flows through the down-flow area 142 to the up-flow area 143, and then flows through the up-flow area 143 again to the first intermediate pipe 13.
In this embodiment, as shown in fig. 2, three first well members 14 are provided, wherein two first well members 14 are respectively embedded in two inserts 300;
the remaining first well member 14 is inserted into the back mold core 200 and located between the two first well members 14, so as to increase the length of the path that the water flow needs to pass through before reaching the second insert 300 through the first insert 300, thereby improving the cooling effect.
After water flows through the first insert 300 for heat exchange, the water temperature is high, and if the water flows through the second insert 300 for heat exchange, a good cooling effect is difficult to achieve.
In addition, the remaining first water well member 14 is embedded in the rear mold core 200, and the temperature of the rear mold core 200 is low relative to the two inserts 300, which is beneficial to rapid heat dissipation of water flow.
In the present embodiment, as shown in fig. 4, the insert 300 includes a water carrying part 302, an insert pin part 301, and a molding part 303;
the water delivery part 302 is positioned on the periphery of the needle embedding part 301, and the forming part 303 is positioned at the bottom of the needle embedding part 301;
the first water well member 14 is fixedly installed by being inserted into the water carrying part 302.
The needle embedding part 301 is a setting position of a thimble, the thimble is sequentially embedded with the needle part 301 and the forming part 303, and the end part of the thimble is arranged on the surface of the forming part 303.
The water carrying portion 302 is located on the peripheral side of the needle insertion portion 301, and is used for distinguishing the arrangement positions of the first water well component 14 and the thimble, so as to avoid interference.
Preferably, the insert 300 is a beryllium copper insert 300, which has good thermal conductivity and can relatively increase the cooling effect of the water carrying structure, that is, the first water well member 14 provided in the water carrying portion 302 can cool a position on the insert 300 and far from the first water well member 14.
In this embodiment, as shown in fig. 2, in order to avoid water blockage in the first intermediate pipeline 13, one end of the first intermediate pipeline 13 extends outward to the peripheral wall surface of the rear mold plate 100, and a first plug 131 is disposed on the end of the first intermediate pipeline 13, where the first plug 131 is used for facilitating a maintenance worker to dredge the first intermediate pipeline 13.
In this embodiment, as shown in fig. 2 or 5, in order to enhance the cooling effect on the insert 300, the water transport structure further includes
The second water inlet pipeline 21 and the second water outlet pipeline 22 are arranged outside the insert 300, and the water outlet end of the second water inlet pipeline 21 and the water inlet end of the second water outlet pipeline 22 are both connected with a second well component 24;
and a second intermediate pipe 23 disposed between the two second well members 24, wherein the second intermediate pipe 23 is embedded in the rear mold core 200 and surrounds the periphery of the insert 300.
After the water flows through the first water inlet pipeline 11, the second water outlet pipeline 22 and the second middle pipeline 23, the rear mold insert 200 can be cooled, and meanwhile, the periphery of the insert 300 can also be cooled.
In this embodiment, as shown in fig. 5, the second intermediate pipeline 23 is provided with a plurality of second plugs 231 extending to the surface of the rear mold core 200.
The second plug 231 has the same use effect as the first plug 131, and is used for facilitating the dredging of the second intermediate pipeline 23 by maintenance personnel.
In this embodiment, as shown in fig. 2 or fig. 5, a plurality of rubber rings 3 are disposed on the rear mold core 200;
the rubber ring 3 is arranged on the periphery of each of the first water well component 14 and the second water well component 24.
In a specific application, the rear mold core 200 and the rear mold plate are riveted to each other to clamp the rubber ring 3, and when the first water well member 14 and the second water well member 24 leak water, the rubber ring 3 can play a waterproof role.
As another preferred embodiment of the present invention, there is also provided an automobile injection molding mold, including the water transport structure, which has all the advantages of the water transport structure, and therefore, the description thereof is omitted here.
Variations and modifications to the above-described embodiments may occur to those skilled in the art, which fall within the scope and spirit of the above description. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and variations of the present invention should fall within the scope of the claims of the present invention. Furthermore, although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.
Claims (10)
1. The water conveying structure is arranged on a rear template of a mold and used for cooling an insert which is arranged on a rear mold core of the rear template and can be used for forming a product, and is characterized by comprising
The first water inlet pipeline and the first water outlet pipeline are arranged outside the insert;
the first intermediate pipeline is arranged between the first water inlet pipeline and the first water outlet pipeline, and two ends of the first intermediate pipeline are respectively connected with the water outlet of the first water inlet pipeline and the water inlet of the first water outlet pipeline;
a plurality of first water well components are arranged on the first middle pipeline, water flow passages are arranged in the first water well components, and the first water well components are communicated with the first middle pipeline; and is
At least one first water well component is arranged at one side of the embedded part.
2. The water transport structure of claim 1,
the first water well component is cylindrical, and a baffle is arranged in the first water well component;
the baffle is fixed on the top of the first water well component and divides the interior of the first water well component into a down-flow area and an up-flow area, the down-flow area and the up-flow area are communicated with each other to form the water flow passage, and the down-flow area and the up-flow area are both communicated with the first middle pipeline.
3. The water transport structure of claim 1,
the number of the first water well components is three, wherein two first water well components are respectively embedded into the two inserts;
and the rest one first water well component is embedded into the rear mold core and positioned between the two first water well components.
4. The water transport structure of claim 1,
the insert comprises a water conveying part, a needle embedding part and a forming part;
the water conveying part is positioned on the peripheral side of the needle embedding part, and the forming part is positioned at the bottom of the needle embedding part;
the first water well component is embedded into the water conveying part and fixedly arranged.
5. The water transport structure of claim 4,
the insert is a beryllium copper insert.
6. The water transport structure of claim 1,
one end of the first middle pipeline extends outwards to the surface of the peripheral wall of the rear template, and a first plug is arranged at the end of the first middle pipeline.
7. The water transport structure of claim 1, further comprising a second water inlet pipeline and a second water outlet pipeline, which are disposed outside the insert, wherein the water outlet end of the second water inlet pipeline and the water inlet end of the second water outlet pipeline are both connected to a second well member;
and the second middle pipeline is arranged between the two second water well components, embedded into the rear mold core and wound on the periphery of the insert.
8. The water transport structure of claim 7,
and a plurality of second plugs extending to the surface of the rear mold core are arranged on the second middle pipeline.
9. The water transport structure of claim 7,
the rear mold core is provided with a plurality of rubber rings;
the peripheries of the first well component and the second well component are provided with the rubber rings.
10. A mold for injection molded parts of automobiles, comprising the water transport structure as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122128061.4U CN215512076U (en) | 2021-09-03 | 2021-09-03 | Fortune water structure and car injection molding mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122128061.4U CN215512076U (en) | 2021-09-03 | 2021-09-03 | Fortune water structure and car injection molding mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215512076U true CN215512076U (en) | 2022-01-14 |
Family
ID=79795817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122128061.4U Active CN215512076U (en) | 2021-09-03 | 2021-09-03 | Fortune water structure and car injection molding mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215512076U (en) |
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2021
- 2021-09-03 CN CN202122128061.4U patent/CN215512076U/en active Active
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