CN215203239U - Mould structure of copper bar is moulded to three-phase switching package - Google Patents
Mould structure of copper bar is moulded to three-phase switching package Download PDFInfo
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- CN215203239U CN215203239U CN202121579094.4U CN202121579094U CN215203239U CN 215203239 U CN215203239 U CN 215203239U CN 202121579094 U CN202121579094 U CN 202121579094U CN 215203239 U CN215203239 U CN 215203239U
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- copper bar
- cavity
- forming die
- phase switching
- die
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- 229910052802 copper Inorganic materials 0.000 title claims abstract description 49
- 239000010949 copper Substances 0.000 title claims abstract description 49
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 48
- 238000007493 shaping process Methods 0.000 claims abstract description 18
- 229920003023 plastic Polymers 0.000 claims abstract description 15
- 239000004033 plastic Substances 0.000 claims abstract description 15
- 238000001816 cooling Methods 0.000 claims description 9
- 150000001879 copper Chemical class 0.000 claims 1
- 238000009413 insulation Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000012545 processing Methods 0.000 abstract description 5
- 208000004350 Strabismus Diseases 0.000 abstract description 3
- 238000000465 moulding Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 238000001746 injection moulding Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
A mould structure of a three-phase switching plastic-coated copper bar comprises an insulating shell, and comprises an upper forming mould and a lower forming mould which are detachably arranged in an up-and-down corresponding mode; an upper cavity is arranged on the inner side surface of the upper forming die, a lower cavity is arranged on the inner side surface of the lower forming die, the upper cavity and the lower cavity are arranged in an up-and-down corresponding mode, and the upper cavity and the lower cavity form a profiling cavity corresponding to the insulating shell; a flow passage communicated with the outside is arranged in the mould structure, and the flow passage is communicated with the profiling cavity; and a plurality of positioning pieces for fixing the three-phase copper bar are also arranged in the die structure. The utility model relates to a mould structure can carry out the shaping processing to the insulating casing of corresponding three-phase copper bar, adopts the diversified location structure, has guaranteed the accurate nature of location, prevents to lead to the copper bar to squint because of inaccurate location, has guaranteed the performance of copper bar; and production efficiency is high, the dismouting of being convenient for, and the practicality is strong.
Description
Technical Field
The utility model belongs to the technical field of the mould development, concretely relates to mould structure of copper bar is moulded to three-phase switching package.
Background
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. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material.
At present, need produce a three-phase switching plastic-coated copper bar, the structure is as shown in fig. 1, because its insulating casing 1's structure is comparatively complicated, considers adopting the mould to come the shaping, but does not have corresponding production mould at present, consequently needs research and development a three-phase switching plastic-coated copper bar's mould structure to solve above-mentioned problem.
It should be noted that the above background description is only for the sake of clarity and complete description of the technical solutions of the present invention, and is set forth for facilitating understanding of those skilled in the art. These solutions are not considered to be known to the person skilled in the art merely because they have been set forth in the background section of the present invention.
Disclosure of Invention
For overcoming the not enough among the above-mentioned prior art, the utility model aims to provide a mould structure of copper bar is moulded to three-phase switching package.
In order to achieve the above objects and other related objects, the present invention provides a technical solution: a mould structure of a three-phase switching plastic-coated copper bar comprises an insulating shell, and comprises an upper forming mould and a lower forming mould which are detachably arranged in an up-and-down corresponding mode; an upper cavity is formed in the inner side surface of the upper forming die, a lower cavity is formed in the inner side surface of the lower forming die, the upper cavity and the lower cavity are arranged in a vertically corresponding mode, and the upper cavity and the lower cavity form a profiling cavity corresponding to the insulating shell; a flow passage communicated with the outside is arranged in the mould structure, and the flow passage is communicated with the profiling cavity; and a plurality of positioning pieces for fixing the three-phase copper bar are further arranged in the die structure.
The preferable technical scheme is as follows: the position of setting element corresponds the setting with the position at its binding post place behind the three-phase copper emission, the upper and lower extreme of setting element imbeds respectively go up the mould in the shaping with in the shaping bed.
The preferable technical scheme is as follows: a plurality of upper positioning columns are further arranged in the forming upper die, the upper ends of the upper positioning columns are embedded in the forming upper die, the lower ends of the upper positioning columns are located in the profiling cavity, and the lower end positions of the upper positioning columns are arranged corresponding to the position where the copper bar is placed; still be provided with a plurality of lower reference columns in the shaping bed, the lower extreme of lower reference column inlays to be established in the shaping bed, the upper end of lower reference column is located in the profile modeling cavity, the upper end position of lower reference column corresponds the setting with the position that the copper bar was placed.
The preferable technical scheme is as follows: and end positioning blocks are arranged at two ends of the profiling cavity.
The preferable technical scheme is as follows: the runner is arranged on the lower forming die, and the upper forming die is provided with a through hole communicated with the runner.
The preferable technical scheme is as follows: the runner is provided with three, and respectively with the profile modeling cavity intercommunication sets up.
The preferable technical scheme is as follows: and cooling pipelines are arranged in the upper forming die and the lower forming die.
The preferable technical scheme is as follows: the cooling pipeline is arranged along the position of the profiling cavity.
Because of the application of the technical scheme, compared with the prior art, the utility model the advantage that has is:
the utility model relates to a mould structure can carry out the shaping processing to the insulating casing of corresponding three-phase copper bar, adopts the diversified location structure, has guaranteed the accurate nature of location, prevents to lead to the copper bar to squint because of inaccurate location, has guaranteed the performance of copper bar; and production efficiency is high, the dismouting of being convenient for, and the practicality is strong.
Drawings
Fig. 1 is a schematic diagram of a three-phase switching plastic-coated copper bar.
Fig. 2 is an overall schematic view of the present invention.
Fig. 3 is a schematic view of a forming upper die.
Fig. 4 is a schematic view of a lower mold.
Fig. 5 is an explosion diagram of the present invention.
Fig. 6 is a schematic diagram of a three-phase copper bar positioning structure.
In the above drawings, an insulating shell 1, a three-phase copper bar 2, an upper forming die 3, a lower forming die 4, an upper die cavity 5, a lower die cavity 6, a flow channel 7, a positioning piece 8, an upper positioning column 9, a lower positioning column 10, an end positioning block 11, a through hole 12 and a cooling pipeline 13 are arranged.
Detailed Description
The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.
Please refer to fig. 1 to 6. It should be understood that in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship that the product of the present invention is usually placed when in use, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance. The terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection via an intermediate medium, and a connection 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.
Example (b): as shown in fig. 2 to 6, the three-phase switching plastic-coated copper bar comprises an insulating shell 1, the mold structure comprises an upper molding die 3 and a lower molding die 4, and the upper molding die 3 and the lower molding die 4 are detachably arranged in an up-and-down corresponding manner; an upper cavity 5 is arranged on the inner side surface of the upper forming die 3, a lower cavity 6 is arranged on the inner side surface of the lower forming die 4, the upper cavity 5 and the lower cavity 6 are arranged in a vertically corresponding manner, and the upper cavity 5 and the lower cavity 6 form a profiling cavity corresponding to the insulating shell 1; a flow passage 7 communicated with the outside is arranged in the mould structure, and the flow passage 7 is communicated with the profiling cavity; and a plurality of positioning pieces 8 for fixing the three-phase copper bar 2 are also arranged in the die structure. The position of setting element 8 corresponds the setting with the position at its binding post place behind the three-phase copper bar 2 is placed, and the upper and lower extreme of setting element 8 is embedded in mould 3 and the shaping lower mould 4 on the shaping respectively.
The preferred embodiment is: as shown in fig. 2, 5 and 6, a plurality of upper positioning columns 9 are further arranged in the upper forming die 3, the upper ends of the upper positioning columns 9 are embedded in the upper forming die 3, the lower ends of the upper positioning columns 9 are located in the profiling cavity, and the lower ends of the upper positioning columns 9 are arranged corresponding to the position where the copper bar is placed; still be provided with a plurality of lower reference columns 10 in the shaping lower mould 4, the lower extreme of lower reference column 10 inlays and establishes in shaping lower mould 4, and the upper end of lower reference column 10 is located the profile modeling cavity, and the upper end position of lower reference column 10 corresponds the setting with the position that the copper bar was placed. Adopt a plurality of upper and lower reference columns to fix a position the upper and lower part of three-phase copper bar 2 respectively, guarantee to fix a position the accuracy, upper and lower reference column all adopts square cylinder, prevents to rotate.
The preferred embodiment is: as shown in fig. 5 and 6, end positioning blocks 11 are arranged at both ends of the profiling cavity. The positioning accuracy is improved.
The preferred embodiment is: as shown in fig. 4, the flow path 7 is formed in the lower molding die 4, and the upper molding die 3 is formed with a through hole 12 communicating with the flow path 7. Three flow passages 7 are formed and are respectively communicated with the profiling cavity. Can make liquid be full of the profile modeling cavity fast, improve the efficiency of moulding plastics.
The preferred embodiment is: as shown in fig. 5, cooling ducts 13 are provided in both the upper mold 3 and the lower mold 4. The cooling duct 13 is arranged along the position of the profiling cavity. Set up cooling pipe 13 and can make the shaping of accomplishing after moulding plastics go up mould 3 and shaping lower mould 4 rapid cooling, improve production efficiency.
The three-phase copper bar 2 is placed in the profiling cavity, the end part of the three-phase copper bar 2 is positioned by adopting the end part positioning block 11, the wiring terminal of the three-phase copper bar 2 is positioned by adopting the positioning piece 8, and the upper part and the lower part of the three-phase copper bar 2 are positioned by adopting a plurality of upper positioning columns and lower positioning columns respectively, so that the accurate positioning is ensured; the insulating shell of the three-phase copper bar 2 is completely formed through injection molding processing of the through hole 12 and the flow channel 7; and cutting off the upper and lower positioning columns after molding and grinding.
The utility model relates to a mould structure can carry out the shaping processing to the insulating casing of corresponding three-phase copper bar, adopts the diversified location structure, has guaranteed the accurate nature of location, prevents to lead to the copper bar to squint because of inaccurate location, has guaranteed the performance of copper bar; and production efficiency is high, the dismouting of being convenient for, and the practicality is strong.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (8)
1. The utility model provides a mould structure of copper bar is moulded to three-phase switching package, this copper bar is moulded to three-phase switching package includes an insulation housing, its characterized in that: the die structure comprises an upper forming die and a lower forming die, wherein the upper forming die and the lower forming die are detachably arranged in an up-and-down corresponding manner; an upper cavity is formed in the inner side surface of the upper forming die, a lower cavity is formed in the inner side surface of the lower forming die, the upper cavity and the lower cavity are arranged in a vertically corresponding mode, and the upper cavity and the lower cavity form a profiling cavity corresponding to the insulating shell; a flow passage communicated with the outside is arranged in the mould structure, and the flow passage is communicated with the profiling cavity; and a plurality of positioning pieces for fixing the three-phase copper bar are further arranged in the die structure.
2. The mold structure for the three-phase switching plastic-coated copper bar as claimed in claim 1, wherein: the position of setting element corresponds the setting with the position at its binding post place behind the three-phase copper emission, the upper and lower extreme of setting element imbeds respectively go up the mould in the shaping with in the shaping bed.
3. The mold structure for the three-phase switching plastic-coated copper bar as claimed in claim 2, wherein: a plurality of upper positioning columns are further arranged in the forming upper die, the upper ends of the upper positioning columns are embedded in the forming upper die, the lower ends of the upper positioning columns are located in the profiling cavity, and the lower end positions of the upper positioning columns are arranged corresponding to the position where the copper bar is placed; still be provided with a plurality of lower reference columns in the shaping bed, the lower extreme of lower reference column inlays to be established in the shaping bed, the upper end of lower reference column is located in the profile modeling cavity, the upper end position of lower reference column corresponds the setting with the position that the copper bar was placed.
4. The mold structure for the three-phase switching plastic-coated copper bar as claimed in claim 3, wherein: and end positioning blocks are arranged at two ends of the profiling cavity.
5. The mold structure for the three-phase switching plastic-coated copper bar as claimed in claim 4, wherein: the runner is arranged on the lower forming die, and the upper forming die is provided with a through hole communicated with the runner.
6. The mold structure for the three-phase switching plastic-coated copper bar as claimed in claim 5, wherein: the runner is provided with three, and respectively with the profile modeling cavity intercommunication sets up.
7. The mold structure for the three-phase switching plastic-coated copper bar as claimed in claim 6, wherein: and cooling pipelines are arranged in the upper forming die and the lower forming die.
8. The mold structure for the three-phase switching plastic-coated copper bar as claimed in claim 7, wherein: the cooling pipeline is arranged along the position of the profiling cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121579094.4U CN215203239U (en) | 2021-07-12 | 2021-07-12 | Mould structure of copper bar is moulded to three-phase switching package |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121579094.4U CN215203239U (en) | 2021-07-12 | 2021-07-12 | Mould structure of copper bar is moulded to three-phase switching package |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215203239U true CN215203239U (en) | 2021-12-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121579094.4U Active CN215203239U (en) | 2021-07-12 | 2021-07-12 | Mould structure of copper bar is moulded to three-phase switching package |
Country Status (1)
| Country | Link |
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| CN (1) | CN215203239U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119994598A (en) * | 2025-04-11 | 2025-05-13 | 上海徕木电子股份有限公司 | A three-phase plastic-coated copper busbar assembly |
-
2021
- 2021-07-12 CN CN202121579094.4U patent/CN215203239U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119994598A (en) * | 2025-04-11 | 2025-05-13 | 上海徕木电子股份有限公司 | A three-phase plastic-coated copper busbar assembly |
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