CN212352740U - Mould of TV hangers formula diaphragm preparation - Google Patents
Mould of TV hangers formula diaphragm preparation Download PDFInfo
- Publication number
- CN212352740U CN212352740U CN202020761354.9U CN202020761354U CN212352740U CN 212352740 U CN212352740 U CN 212352740U CN 202020761354 U CN202020761354 U CN 202020761354U CN 212352740 U CN212352740 U CN 212352740U
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- Prior art keywords
- mould
- cope match
- plate pattern
- sets
- utility
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- Expired - Fee Related
Links
- 238000002360 preparation method Methods 0.000 title claims abstract description 11
- 238000001746 injection moulding Methods 0.000 abstract description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 230000008520 organization Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of TV accessory is used, specifically disclose a mould of TV hangers formula diaphragm preparation, including cope match-plate pattern, lower bolster, and set up between cope match-plate pattern, lower bolster, and cooperate preceding framed, front mould benevolence, pilot pin, runner, slider, back mould benevolence, lower framed, mode angle, go up thimble board, briquetting down of using, and set up on the cope match-plate pattern and cooperate the purt mouth of using with the runner. The utility model discloses a mould of TV hangers formula diaphragm preparation's beneficial effect lies in: its project organization is reasonable, and the design cooperates two sets of pilot pins, two sets of briquetting of using, carries out stable spacing fixed to injection moulding's product, has avoided the bad phenomenon of shrink, improves injection moulding product quality, reduction in production cost.
Description
Technical Field
The utility model belongs to the technical field of TV accessory is made and is used, concretely relates to mould of TV hangers formula diaphragm preparation.
Background
When the television ear-hanging type diaphragm is manufactured, in order to guarantee the quality of the television ear-hanging type diaphragm, the television ear-hanging type diaphragm needs to be accurately and stably fixed, so that high requirements are provided for limiting and fixing of an injection molding product, the traditional mold is used, the injection molding product cannot be fixed in a front mold cavity, and the injection molding product has the defects of uneven appearance and poor shrinkage and the like.
Therefore, based on the above problems, the utility model provides a mould of TV hangers formula diaphragm preparation.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: the utility model aims at providing a mould of TV hangers formula diaphragm preparation, its project organization is reasonable, and two sets of pilot pin, two sets of briquetting that the design matched with used carry out stable spacing fixed to injection moulding's product, have avoided the shrink harmfulness, improve the product quality.
The technical scheme is as follows: the utility model provides a mould of TV hangers formula diaphragm preparation, including cope match-plate pattern, lower bolster, and set up between cope match-plate pattern, lower bolster, and cooperate preceding framed, preceding mould benevolence, pilot pin, runner, slider, back mould benevolence, lower framed, mode angle, go up thimble board, briquetting down of using, and set up on the cope match-plate pattern and cooperate the purt mouth of using with the runner.
According to the technical scheme, the positioning pins and the pressing blocks are respectively arranged in two groups and are matched for use.
Compared with the prior art, the utility model discloses a mould of TV hangers formula diaphragm preparation's beneficial effect lies in: its project organization is reasonable, and the design cooperates two sets of pilot pins, two sets of briquetting of using, carries out stable spacing fixed to injection moulding's product, has avoided the bad phenomenon of shrink, improves injection moulding product quality, reduction in production cost.
Drawings
Fig. 1 is a schematic structural diagram of a mold for manufacturing a television ear-hanging type diaphragm according to the present invention;
fig. 2 is a schematic structural view of a top view portion of a die for manufacturing a television ear-hanging type diaphragm, provided with two groups of positioning pins;
FIG. 3 is a schematic view of a top view of two sets of pressing blocks of a die for manufacturing a TV ear-hanging type diaphragm according to the present invention;
FIG. 4 is a schematic view of a vertical structure of a mold for manufacturing a TV ear-hanging type diaphragm, which is provided with two sets of pressing blocks;
fig. 5 is a schematic structural view of a vertical part of a die for manufacturing a television ear-hanging type diaphragm, which is provided with two sets of positioning pins.
Detailed Description
The invention will be further elucidated with reference to the drawings and the specific embodiments.
The mold for manufacturing the television ear-hanging type membrane shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5 comprises an upper mold plate 2, a lower mold plate 13, a front mold frame 3, a front mold core 4, a positioning needle 5, a flow channel 6, a slide block 7, a rear mold core 8, a lower mold frame 9, a mold corner 10, an upper ejector plate 11, a lower ejector plate 12, a pressing block 14 and a sprue bushing 1 which is arranged on the upper mold plate 2 and is matched with the flow channel 6 for use, wherein the front mold frame 3, the front mold core 4, the positioning needle 5, the flow channel 6, the slide block 7, the rear mold core.
Preferably, the positioning pin 5 and the pressing block 14 are respectively provided with two groups and are used in a matching way.
The mould of the preparation of the TV hangers formula diaphragm of this structure, its project organization is reasonable, and two sets of pilot pins, two sets of briquetting that the design cooperatees and use carry out stable spacing fixed to injection moulding's product, have avoided the shrink bad phenomenon, improve injection moulding product quality, reduction in production cost.
The mold for preparing the television ear-hanging type diaphragm with the structure has the advantages that the front mold is provided with the positioning pin 5 for positioning the diaphragm, and the rear mold pressing block 14 can play the roles of sealing glue and pressing the film.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications can be made without departing from the principle of the present invention, and these modifications should also be regarded as the protection scope of the present invention.
Claims (1)
1. The utility model provides a mould of TV hangers formula diaphragm preparation which characterized in that: the mold comprises an upper template (2), a lower template (13), a front mold frame (3), a front mold core (4), a positioning needle (5), a flow passage (6), a slide block (7), a rear mold core (8), a lower mold frame (9), a mold corner (10), an upper ejector plate (11), a lower ejector plate (12), a pressing block (14) and a sprue bush (1) which is arranged on the upper template (2) and is matched with the flow passage (6) for use, wherein the front mold frame (3), the front mold core (4), the positioning needle (5), the flow passage (6), the slide block (7), the rear mold core (; the positioning needles (5) and the pressing blocks (14) are respectively arranged in two groups and are matched for use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020761354.9U CN212352740U (en) | 2020-11-17 | 2020-11-17 | Mould of TV hangers formula diaphragm preparation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020761354.9U CN212352740U (en) | 2020-11-17 | 2020-11-17 | Mould of TV hangers formula diaphragm preparation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212352740U true CN212352740U (en) | 2021-01-15 |
Family
ID=74136082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020761354.9U Expired - Fee Related CN212352740U (en) | 2020-11-17 | 2020-11-17 | Mould of TV hangers formula diaphragm preparation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212352740U (en) |
-
2020
- 2020-11-17 CN CN202020761354.9U patent/CN212352740U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210115 |