CN1986110B - Mold for base station unit - Google Patents
Mold for base station unit Download PDFInfo
- Publication number
- CN1986110B CN1986110B CN2005100621741A CN200510062174A CN1986110B CN 1986110 B CN1986110 B CN 1986110B CN 2005100621741 A CN2005100621741 A CN 2005100621741A CN 200510062174 A CN200510062174 A CN 200510062174A CN 1986110 B CN1986110 B CN 1986110B
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- China
- Prior art keywords
- base station
- station unit
- mould
- mold
- casting gate
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Abstract
The present invention is one mold for producing high performance base station unit. The mold includes one fixed mold and one movable mold as well as one mold cavity formed with the matched fixed mold and movable mold. The mold features the fixed mold with feeding barrel and filling opening communicated mutually, and the movable mold with air exhausting opening in the same height as the filling opening. Therefore, the present invention has the features of high conducting performance, high precision, high salt fog resistance, etc.
Description
Technical field
The present invention relates to a kind of mould, especially relate to a kind of mould that is used to make the base station unit of high-performance PHS base station shell.
Background technology
Along with communication traffic in recent years develop rapidly, the requirement of people's communication network ability is more and more higher, but integrated service electrical equipment base station system as its network transmission, international and domestic market just at present, problem such as the ubiquity base station power is little, reception information instability, traffic rating are low.Wherein the capacity of base station system is low, power is little, is one of key that has problems.
The high-power base station electric equipment that is used for Personal Handyphone System communication network transmission system, since its precision parts technical indicator height, present domestic other manufacturers that still do not have, and the domestic market is almost captured by overseas enterprises such as MITs.Even like this, present stage is also relatively poor in its conduction transmission property of the PHS base station that uses, and precision is not high, and resistance to saltfog is also relatively poor with attached property.
Summary of the invention
The present invention has provided mainly that a kind of to be used for making conduction transmission property better, high precision, and resistance to saltfog is better and the mould of the base station unit of the attached property of brilliant idea base station.
Above-mentioned technical problem of the present invention is mainly solved by following technical proposals: the mould of base station unit, comprise fixed half and moving half, and the die cavity that forms by the fixed half and moving half cooperation, it is characterized in that: described cover half is provided with barrel and casting gate, described casting gate is located at cover half Lower Half left side, and barrel communicates with casting gate, and described dynamic model is provided with exhaust outlet, and described exhaust outlet and casting port position are on same aspect.Casting gate is located on the parallel radiating ribs, and casting gate adopts and to account for 3/4ths of feed end width, adopts outer shoulder formula to discharge vortex near casting port position, and the cinder ladle gross weight reaches 15% of product weight, thereby helps exhaust, minimizing pore and cold burden.
As preferably, the cover half of described die cavity top is provided with fin and inserts, and described fin is inserted and is horizontally set.Fin is inserted is provided with direction and liquid materials flow to consistent, in the forming process of product, makes that the Density Distribution of product is comparatively even, and helps exhaust.
As preferably, described dynamic model is provided with the post position, and top, described post position is positioned at the center-right position of die cavity.Post is provided with for the needs of product structure.
As preferably, the cover half of the relative side of described casting gate is provided with slide block, and the described slide block outside is provided with coupled Angle Pin.By the control of Angle Pin, make things convenient for the taking-up of shaped article in the mould to slide block.
As preferably, be provided with current divider below the described barrel.
As preferably, the dynamic model in the described die cavity outside is provided with fluid passage.Fluid passage is arranged on the dynamic model in the die cavity outside, makes entire die religion is set for compact, convenient production.
As preferably, the right side of described dynamic model bottom is provided with blade-turning guide pillar.Help the taking-up of shaped article in the mould.
Therefore, the present invention has following characteristics: 1. and simple in structure, be provided with rationally; 2. conduction transmission property is better, and precision is higher, and resistance to saltfog is better; 3. adopt outer shoulder formula to discharge vortex near casting port position, the cinder ladle gross weight reaches 15% of product weight, helps exhaust, makes pore and cold burden significantly reduce; 4. by the blade-turning guide pillar that Angle Pin is provided with the control of slide block and dynamic model bottom is set, shaped article is very convenient from the taking-up in the mould.
Description of drawings
Accompanying drawing 1 is a kind of structural representation of the present invention;
Accompanying drawing 2 is a kind of cover half structural representations of the present invention;
Accompanying drawing 3 is a kind of dynamic model structural representations of the present invention.
The specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, technical scheme of the present invention is described in further detail.
Embodiment 1: the mould of base station unit, comprise cover half 1 and dynamic model 2, cover half 1 and dynamic model 2 cooperate formation one die cavity 3 up and down, cover half 1 is provided with barrel 11, be provided with a current divider 6 (referring to accompanying drawing 1) in the barrel 11, be provided with casting gate 12 near barrel 11 places, casting gate 12 communicates with barrel 11, the central area of cover half 1 is a rectangle and recessed, be provided with exhaust outlet 13 around the following recess end face, recessed bottom surface is provided with fin and inserts 14, the distance that each fin is inserted between 14 is identical, and the periphery of concave region and close barrel 1 place are provided with 2 triangular shape projections 15 (referring to accompanying drawing 2), are provided with Angle Pin 5 on the cover half 1 and with a relative side place of barrel 11, Angle Pin 5 limits are provided with slide block 4, and Angle Pin 5 links together with slide block 4.Be equipped with an aperture 9 on four angles of cover half 1.The central area of dynamic model 2 is an epirelief, and matches with the center of cover half 1, is provided with fluid passage 7 around the last convex domain, is provided with 4 in the last convex domain and is distributed in diverse location and post position 21 that extend downwards, and the right side of dynamic model 2 bottoms is provided with blade-turning guide pillar 8.Four angles of dynamic model 2 are provided with the bolt 10 (referring to accompanying drawing 3) that matches with aperture 9 diameters.
During use, cover half 1 and dynamic model 2 are worked good up and down, and the molten metal material is injected barrel 11, the liquid material injects die cavity 3 through casting gate 12 again by barrel 11, after the liquid material filled up die cavity 3, under the effect of pressure, the gas that is blended in the liquid material was discharged through exhaust outlet 13, the blank of making has intensity preferably, after the cooling, drive blade-turning guide pillar 8 motions, dynamic model 2 moves downward, pulling Angle Pin 5 makes slide block 4 outwards move, and takes out finished product just then.
Claims (7)
1. the mould of a base station unit, comprise fixed half and moving half, and the die cavity that forms by the fixed half and moving half cooperation, it is characterized in that: described cover half (1) is provided with barrel (11) and casting gate (12), described casting gate (12) is located at cover half (1) Lower Half left side, and barrel (11) communicates with casting gate (12), described dynamic model is provided with exhaust outlet (13), described exhaust outlet (13) is on the same aspect with casting gate (12), casting gate (12) is located on the parallel radiating ribs, and the width of casting gate (12) accounts for 3/4ths of feed end width.
2. the mould of base station unit according to claim 1 is characterized in that: the cover half (1) of described die cavity (3) top is provided with fin and inserts (14), described fin insert (14) be horizontally set.
3. the mould of base station unit according to claim 1 and 2, it is characterized in that: described dynamic model (2) is provided with post position (21), and top, described post position (21) is positioned at the center-right position of die cavity (3).
4. the mould of base station unit according to claim 1, it is characterized in that: the cover half (1) of the relative side of described casting gate (12) is provided with slide block (4), and described slide block (4) outside is provided with coupled Angle Pin (5).
5. the mould of base station unit according to claim 1 is characterized in that: be provided with current divider (6) below the described barrel (11).
6. the mould of base station unit according to claim 1 is characterized in that: the dynamic model (2) in described die cavity (3) outside is provided with fluid passage (7).
7. the mould of base station unit according to claim 1 is characterized in that: the right side of described dynamic model (2) bottom is provided with blade-turning guide pillar (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2005100621741A CN1986110B (en) | 2005-12-23 | 2005-12-23 | Mold for base station unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2005100621741A CN1986110B (en) | 2005-12-23 | 2005-12-23 | Mold for base station unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1986110A CN1986110A (en) | 2007-06-27 |
| CN1986110B true CN1986110B (en) | 2010-11-24 |
Family
ID=38183131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2005100621741A Expired - Fee Related CN1986110B (en) | 2005-12-23 | 2005-12-23 | Mold for base station unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1986110B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102950255B (en) * | 2011-08-31 | 2014-12-17 | 苏州莱斯豪精密铸造有限公司 | Needle rod oscillating bar die |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1229015A (en) * | 1998-02-19 | 1999-09-22 | 方达雷克斯公司 | Method for venting diecasting mould and apparatus for performing the method |
| CN1369337A (en) * | 2001-02-15 | 2002-09-18 | 游家富 | Technology for die-casting aluminium alloy without pattern taper in cold room |
-
2005
- 2005-12-23 CN CN2005100621741A patent/CN1986110B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1229015A (en) * | 1998-02-19 | 1999-09-22 | 方达雷克斯公司 | Method for venting diecasting mould and apparatus for performing the method |
| CN1369337A (en) * | 2001-02-15 | 2002-09-18 | 游家富 | Technology for die-casting aluminium alloy without pattern taper in cold room |
Non-Patent Citations (3)
| Title |
|---|
| 伍建国 等.压铸模设计.机械工业出版社,1995,40-41. |
| 伍建国等.压铸模设计.机械工业出版社,1995,40-41. * |
| 陈嘉真.塑料成型工艺及模具设计.机械工业出版社,1995,172. * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1986110A (en) | 2007-06-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: NINGBO JIUTENG LAMP LIGHT ELECTRICAL APPLIANCES CO Free format text: FORMER OWNER: LU YINGQI Effective date: 20090515 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20090515 Address after: 369, five mountain road, Dagang Industrial City, Beilun District, Zhejiang City, Ningbo Province, China: 315800 Applicant after: Ningbo Prance Long Mold Company Address before: Five, 369 mountain road, Beilun District, Zhejiang, Ningbo Province, China: 315800 Applicant before: Lu Yingqi |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101124 Termination date: 20141223 |
|
| EXPY | Termination of patent right or utility model |