CN105728688B - 真空阀抽气板结构 - Google Patents
真空阀抽气板结构 Download PDFInfo
- Publication number
- CN105728688B CN105728688B CN201610156247.1A CN201610156247A CN105728688B CN 105728688 B CN105728688 B CN 105728688B CN 201610156247 A CN201610156247 A CN 201610156247A CN 105728688 B CN105728688 B CN 105728688B
- Authority
- CN
- China
- Prior art keywords
- vertical core
- evacuating plate
- bleed
- passage
- oil cylinder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000004891 communication Methods 0.000 abstract description 3
- 238000000465 moulding Methods 0.000 abstract description 3
- 239000003921 oil Substances 0.000 description 52
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 17
- 229910052782 aluminium Inorganic materials 0.000 description 17
- 238000005086 pumping Methods 0.000 description 15
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000010720 hydraulic oil Substances 0.000 description 2
- 241000510097 Megalonaias nervosa Species 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/14—Machines with evacuated die cavity
- B22D17/145—Venting means therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/20—Accessories: Details
- B22D17/22—Dies; Die plates; Die supports; Cooling equipment for dies; Accessories for loosening and ejecting castings from dies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Compressor (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610156247.1A CN105728688B (zh) | 2016-03-18 | 2016-03-18 | 真空阀抽气板结构 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610156247.1A CN105728688B (zh) | 2016-03-18 | 2016-03-18 | 真空阀抽气板结构 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105728688A CN105728688A (zh) | 2016-07-06 |
CN105728688B true CN105728688B (zh) | 2018-12-11 |
Family
ID=56250814
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610156247.1A Active CN105728688B (zh) | 2016-03-18 | 2016-03-18 | 真空阀抽气板结构 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105728688B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113290224A (zh) * | 2021-05-26 | 2021-08-24 | 巢湖宜安云海科技有限公司 | 一种压铸模双油缸联通式抽真空装置 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN204003697U (zh) * | 2014-07-23 | 2014-12-10 | 中联重科股份有限公司 | 泵送液压系统和泵送设备 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57152362A (en) * | 1981-03-13 | 1982-09-20 | Nissan Motor Co Ltd | Valve device for gas venting passage in die casting machine |
JPH067977B2 (ja) * | 1985-12-26 | 1994-02-02 | 愛三工業株式会社 | 金型のガス抜き装置 |
SE9704564L (sv) * | 1997-12-08 | 1999-06-09 | Ulf Liljeqvist | Block med metallkanaler till vakuumklocka |
DE20016166U1 (de) * | 2000-09-01 | 2000-12-28 | Gauermann Joerg | Vakuumgerät für Druckgießanlagen |
US6513569B1 (en) * | 2001-11-02 | 2003-02-04 | Chun Hsien Li | Vacuum valve for die casting machine |
JP5726443B2 (ja) * | 2010-06-10 | 2015-06-03 | 株式会社ダイエンジニアリング | 高品質ダイカスト鋳造方法 |
-
2016
- 2016-03-18 CN CN201610156247.1A patent/CN105728688B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN204003697U (zh) * | 2014-07-23 | 2014-12-10 | 中联重科股份有限公司 | 泵送液压系统和泵送设备 |
Also Published As
Publication number | Publication date |
---|---|
CN105728688A (zh) | 2016-07-06 |
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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 | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address |
Address after: 402761 A, No. 60, long Qing Road, Qinggang street, Bishan District, Chongqing. Patentee after: CHONGQING RUITONG SEIKO TECHNOLOGY CO.,LTD. Address before: No. 60, dragon green road, Qingqian street, Bishan District, Chongqing Patentee before: CHONGQING RUITONG INDUSTRIAL CO.,LTD. |
|
CP03 | Change of name, title or address | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Vacuum valve suction plate structure Granted publication date: 20181211 Pledgee: Shanghai Pudong Development Bank Co.,Ltd. Chongqing Branch Pledgor: CHONGQING RUITONG SEIKO TECHNOLOGY CO.,LTD. Registration number: Y2024500000029 |