CN205364396U - Forming die of 4G antenna multiplier dustcoat for mobile communication - Google Patents
Forming die of 4G antenna multiplier dustcoat for mobile communication Download PDFInfo
- Publication number
- CN205364396U CN205364396U CN201620186375.6U CN201620186375U CN205364396U CN 205364396 U CN205364396 U CN 205364396U CN 201620186375 U CN201620186375 U CN 201620186375U CN 205364396 U CN205364396 U CN 205364396U
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- China
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- plate
- fixed
- module core
- mobile communication
- mavable module
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Abstract
The utility model discloses a forming die of 4G antenna multiplier dustcoat for mobile communication, including pin type hot runner, fixed die plate, movable mould benevolence, form ultra -thin product cavity between fixed die plate, the movable mould benevolence, the bottom and the ultra -thin product cavity of pin type hot runner are linked together, the upper end of fixed die plate is fixed on a panel, the lower extreme from the top down of movable mould benevolence sets gradually B board, fixed plate, the lower extreme in movable mould benevolence is fixed to the B board, the lower extreme at the B board is fixed through square iron plate to the fixed plate, set up the auxiliary positioning device that is used for fixed movable mould benevolence on the B board, has increased auxiliary positioning device, adjustment die cavity and core to neutrality to the vice clearance of a lot of adjustment guide pillar and guide Bush of solving the prior art existence can not still satisfy the problem of the shaping requirement of goods spare.
Description
Technical field
This utility model relates to parts machining field, is specifically related to manufacture the mould of a kind of mobile communication 4G antenna amplifier antennafire outer housing.
Background technology
4G antenna amplifier antennafire outer housing is the key components and parts of 4G antenna amplifier antennafire, belong to special shaped gyrorotor, complex-shaped, projected area is big, belong to typical ultra-thin wall parts, it is generally adopted plastic shaping, construction features according to these parts, swaging die is adopted to carry out injection mo(u)lding, existing mould for plastics adopts needle valve type hot runner injection moulding, the centering of die cavity and core requires as 0.05mm, relatively high, but there is very big defect in centering in existing mould, the goods part wall unevenness made is even, even also occur that goods part local injection is discontented with, goods part is defective.
Utility model content
This utility model provides the mould of a kind of mobile communication 4G antenna amplifier antennafire outer housing, with not carrying of solving that mould in prior art exists in centering.
In order to solve above-mentioned technical problem, the technical solution adopted in the utility model is summarized as follows:
A kind of mould of mobile communication 4G antenna amplifier antennafire outer housing, including pin type hot flow path, solid plate, mavable module core, ultrathin products cavity is formed between described solid plate, mavable module core, the bottom of described pin type hot flow path is connected with ultrathin products cavity, the upper end of described solid plate is fixing on one panel, the lower end of described mavable module core sets gradually B plate, fixing plate from top to bottom, described B plate is fixed on the lower end of mavable module core, described fixing plate is fixed on the lower end of B plate by square iron block, and described B plate is arranged to the auxiliary locator of fixing mavable module core.
More excellent, it being provided with groove in the middle of the bottom of described mavable module core, water-impermeable piece is set in described groove, described water-impermeable piece is beryllium copper sheet, forms fortune water loop and reaches the effect of cooling injecting products.
More excellent, the lower end of described fixing plate also sets gradually top board, base plate from top to bottom, described base plate is fixed on the lower end of fixing plate by support bar, described panel, B plate, fixing between plate, top board, also it is arranged with guide pillar flexible up and down, described guide pillar drives top board to move up and down between fixing plate and base plate, and described top board upper end is provided with push rod, and the upper end traverse of described push rod is fixed on the briquetting on B plate, push rod upper end is provided with oblique square, and described mavable module core is provided with the oblique square groove corresponding with oblique square.
More excellent, described push rod, oblique square, oblique square groove number are no less than 3 groups.
More excellent, described guide pillar upper end is provided with guide pin bushing pair, and described guide pin bushing pair is fixed on fixing plate.
More excellent, it is provided with elastic reset bar between described fixing plate, top board.
More excellent, the number of described auxiliary locator is no less than 3, and auxiliary locator is axially uniform along mavable module core.
More excellent, one end of described auxiliary locator is fixed on B plate, and the other end blocks mavable module core.
Beneficial effect produced by this utility model:
1, adding auxiliary locator and oblique square, multiple centering mode combines, and adjusts the centering of die cavity and core, meets the centering requirement of die cavity and core；
2, water-impermeable piece is set bottom mavable module core, reduces the time of upper/lower die, improve working efficiency, it is ensured that product quality and injection moulding, die casting, blowing efficiency；
3, the goods part uniform wall thickness made, quality is high.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is longitudinal cross-section of the present utility model schematic diagram；
Fig. 2 is transverse sectional view of the present utility model；
Fig. 3 is the structural representation of guide pillar；
Number in the figure is respectively as follows: 1, pin type hot flow path；2, solid plate；3, mavable module core；4, water-impermeable piece；5, B plate；6, square iron block；7, fixing plate；8, top board；9, base plate；10, push rod；11, briquetting；12, oblique square；13, guide pillar；14, guide pin bushing is secondary；15, elastic reset bar；16, support bar；17, panel；18, auxiliary locator.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, this utility model is described in further detail.Embodiment of the present utility model includes but not limited to the following example.
Embodiment 1
Such as Fig. 1, shown in Fig. 2, a kind of mould of mobile communication 4G antenna amplifier antennafire outer housing, including pin type hot flow path 1, solid plate 2, mavable module core 3, described solid plate 2, ultrathin products cavity is formed between mavable module core 3, the bottom of described pin type hot flow path 1 is connected with ultrathin products cavity, the upper end of described solid plate 2 is fixed on a panel 17, the lower end of described mavable module core 3 sets gradually B plate 5 from top to bottom, fixing plate 7, described B plate 5 is fixed on the lower end of mavable module core 3, described fixing plate 7 is fixed on the lower end of B plate 5 by square iron block 6, described B plate 5 is arranged to the auxiliary locator 18 of fixing mavable module core 3.
In the present embodiment, during work, regulate auxiliary locator 18 and mavable module core 3 is fixed on center position, arrange B plate 5, mavable module core 3 is fixed on solid plate 2 lower end, then flows in ultrathin products cavity by thermoplastic glue through pin type hot flow path 1 by fixing plate 7, after cooling, open mavable module core 3, take out product.
The auxiliary locator 18 that the present embodiment adopts is U-shaped piece, and the opening of auxiliary locator 18 blocks mavable module core 3, and the bottom of auxiliary locator 18 is bolted on B plate 5.
The present embodiment regulates the centering of mavable module core 3 by adding auxiliary locator 18 so that the goods part uniform wall thickness of production, and quality is high.
Embodiment 2
The basis of the mould of a kind of mobile communication 4G antenna amplifier antennafire outer housing described in embodiment 1 is made optimize further, it is provided with groove in the middle of the bottom of described mavable module core 3, water-impermeable piece 4 is set in described groove, described water-impermeable piece 4 is beryllium copper sheet, forms fortune water loop and reaches the effect of cooling injecting products.
Embodiment 3
nullThe basis of the mould of a kind of mobile communication 4G antenna amplifier antennafire outer housing described in embodiment 1 is made optimize further，Such as Fig. 1、Fig. 2、Shown in Fig. 3，The lower end of described fixing plate 7 also sets gradually top board 8 from top to bottom、Base plate 9，Described base plate 9 is fixed on the lower end of fixing plate 7 by support bar 16，Described panel 17、B plate 5、Fixing plate 7、Guide pillar 13 flexible up and down also it is arranged with between top board 8，Described guide pillar 13 upper end is provided with guide pin bushing pair 14，Described guide pin bushing pair 14 is fixed on fixing plate 7，Guide pillar 13 drives top board 8 to move up and down between fixing plate 7 and base plate 9，Described top board 8 upper end is provided with push rod 10，The upper end traverse of described push rod 10 is fixed on the briquetting 11 on B plate 5，Push rod 10 upper end is provided with oblique square 12，Described mavable module core 3 is provided with the oblique square groove corresponding with oblique square 12.
The present embodiment optimizes the centering of mavable module core 3 further, the axis of panel 17 and solid plate 2 is always, during work, guide pillar 13 plays the centering regulating panel 17, B plate 5, fixing plate 7, top board 8, make panel 17, B plate 5, fixing plate 7, top board 8 axis point-blank, top board 8 promotes the oblique square 12 on push rod 10 to enter oblique square groove, further the axis of mavable module core 3 is limited on the axis of panel 17, B plate 5, fixing plate 7, top board 8, so that the axis of solid plate 2, mavable module core 3 is consistent, finally realize the centering of mould.
The centering of the present embodiment mavable module core 3 is high, the goods part uniform wall thickness of production, and quality is high,
Embodiment 4
Making to optimize further on the basis of the mould of a kind of mobile communication 4G antenna amplifier antennafire outer housing described in embodiment 3, described push rod 10, oblique square 12, oblique square groove number are 4 groups, it is ensured that mavable module core 3 uniform force, further determine that centering.
Embodiment 5
The basis of the mould of a kind of mobile communication 4G antenna amplifier antennafire outer housing described in embodiment 3 is made optimize further, it is provided with elastic reset bar 15 between described fixing plate 7, top board 8, elastic reset bar 15 is pneumatic spring, after product cooling, opening elastic reset bar 15, top board 8 being pushed down on, thus driving push rod 10, oblique square 12 downward, oblique square 12 leaves oblique square groove, convenient taking-up mavable module core 3.
Embodiment 6
The basis of the mould of a kind of mobile communication 4G antenna amplifier antennafire outer housing described in embodiment 1 is made optimize further, the number of described auxiliary locator 18 is no less than 3, auxiliary locator 18 is axially uniform along mavable module core 3, the present embodiment be disposed to ensure the auxiliary locator 18 uniform stressed to mavable module core 3, thus ensureing the centering of mavable module core 3.
It is embodiment of the present utility model as mentioned above.This utility model is not limited to above-mentioned embodiment, and anyone should learn the structure change made under enlightenment of the present utility model, and every have same or like technical scheme with this utility model, each falls within protection domain of the present utility model.
Claims (8)
1. the mobile communication mould of 4G antenna amplifier antennafire outer housing, including pin type hot flow path (1), solid plate (2), mavable module core (3), described solid plate (2), ultrathin products cavity is formed between mavable module core (3), the bottom of described pin type hot flow path (1) is connected with ultrathin products cavity, it is characterized in that, the upper end of described solid plate (2) is fixed on a panel (17), the lower end of described mavable module core (3) sets gradually B plate (5) from top to bottom, fixing plate (7), described B plate (5) is fixed on the lower end of mavable module core (3), described fixing plate (7) is fixed on the lower end of B plate (5) by square iron block (6), described B plate (5) is arranged to the auxiliary locator (18) of fixing mavable module core (3).
2. the mould of a kind of mobile communication 4G antenna amplifier antennafire outer housing as claimed in claim 1, it is characterised in that be provided with groove in the middle of the bottom of described mavable module core (3), water-impermeable piece (4) is set in described groove.
null3. the mould of a kind of mobile communication 4G antenna amplifier antennafire outer housing as claimed in claim 1，It is characterized in that，The lower end of described fixing plate (7) also sets gradually top board (8) from top to bottom、Base plate (9)，Described base plate (9) is fixed on the lower end of fixing plate (7) by support bar (16)，Described panel (17)、B plate (5)、Fixing plate (7)、Guide pillar (13) flexible up and down also it is arranged with between top board (8)，Described guide pillar (13) drives top board (8) to move up and down between fixing plate (7) and base plate (9)，Described top board (8) upper end is provided with push rod (10)，The upper end traverse of described push rod (10) is fixed on the briquetting (11) on B plate (5)，Push rod (10) upper end is provided with oblique square (12)，Described mavable module core (3) is provided with the oblique square groove corresponding with oblique square (12).
4. the mould of a kind of mobile communication 4G antenna amplifier antennafire outer housing as claimed in claim 3, it is characterised in that described push rod (10), oblique square (12), oblique square groove number are no less than 3 groups.
5. the mould of a kind of mobile communication 4G antenna amplifier antennafire outer housing as claimed in claim 3, it is characterised in that described guide pillar (13) upper end is provided with guide pin bushing pair (14), described guide pin bushing secondary (14) is fixed on fixing plate (7).
6. the mould of a kind of mobile communication 4G antenna amplifier antennafire outer housing as claimed in claim 3, it is characterised in that be provided with elastic reset bar (15) between described fixing plate (7), top board (8).
7. the mould of a kind of mobile communication 4G antenna amplifier antennafire outer housing as claimed in claim 1, it is characterised in that the number of described auxiliary locator (18) is no less than 3, and auxiliary locator (18) is axially uniform along mavable module core (3).
8. the mould of a kind of mobile communication 4G antenna amplifier antennafire outer housing as described in claim 1 or 7, it is characterised in that one end of described auxiliary locator (18) is fixed on B plate (5), and the other end blocks mavable module core (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620186375.6U CN205364396U (en) | 2016-03-11 | 2016-03-11 | Forming die of 4G antenna multiplier dustcoat for mobile communication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620186375.6U CN205364396U (en) | 2016-03-11 | 2016-03-11 | Forming die of 4G antenna multiplier dustcoat for mobile communication |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205364396U true CN205364396U (en) | 2016-07-06 |
Family
ID=56266227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620186375.6U Expired - Fee Related CN205364396U (en) | 2016-03-11 | 2016-03-11 | Forming die of 4G antenna multiplier dustcoat for mobile communication |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205364396U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112349504A (en) * | 2020-08-31 | 2021-02-09 | 西安空间无线电技术研究所 | Professional filling and sealing mold suitable for product is put to space double-tube row |
-
2016
- 2016-03-11 CN CN201620186375.6U patent/CN205364396U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112349504A (en) * | 2020-08-31 | 2021-02-09 | 西安空间无线电技术研究所 | Professional filling and sealing mold suitable for product is put to space double-tube row |
| CN112349504B (en) * | 2020-08-31 | 2022-07-05 | 西安空间无线电技术研究所 | Professional filling and sealing mold suitable for product is put to space double-tube row |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160706 Termination date: 20200311 |