CN106077471B - Automatically form the cast case of negative pressure - Google Patents
Automatically form the cast case of negative pressure Download PDFInfo
- Publication number
- CN106077471B CN106077471B CN201610602634.3A CN201610602634A CN106077471B CN 106077471 B CN106077471 B CN 106077471B CN 201610602634 A CN201610602634 A CN 201610602634A CN 106077471 B CN106077471 B CN 106077471B
- Authority
- CN
- China
- Prior art keywords
- casing
- weight
- servomotor
- cast case
- receptor
- 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.)
- Expired - Fee Related
Links
- 238000005266 casting Methods 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/02—Sand moulds or like moulds for shaped castings
- B22C9/03—Sand moulds or like moulds for shaped castings formed by vacuum-sealed moulding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C21/00—Flasks; Accessories therefor
- B22C21/01—Flasks; Accessories therefor for vacuum-sealed moulding
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Fluid Pressure (AREA)
- Measuring Fluid Pressure (AREA)
Abstract
The present invention relates to the equipment of casting technology field, title is to automatically form the cast case of negative pressure, including casing, there is casing pipeline to connect air extractor, described air extractor connection servomotor, weight receptor is installed below in the casing, weight receptor connects control device, control device connects servomotor, when weight receptor experiences weight increase, servomotor starts, described pipeline has multiple pipe joints in casing, multiple pipe joints are uniformly distributed around casing, when the test of weight receptor is to during weight increase, the power output increase of servomotor.Such cast case has the advantages of automaticity is high, easy to use.
Description
Technical field
The present invention relates to the equipment of casting technology field, more particularly to cast case.
Background technology
Cast case includes casing, in order to ensure product quality, exhaust tube is provided with casing, exhaust tube will be formed in casing
Negative pressure structure；In the prior art, starting for air extractor is separately provided, and has automaticity low, awkward scarce
Point.
The content of the invention
The purpose of the present invention is aiming at disadvantages mentioned above, there is provided and a kind of high, the easy to use cast case of automaticity-from
The dynamic cast case for forming negative pressure.
As the technical solution used in the present invention, the cast case of negative pressure, including casing are automatically formed, casing has pipe
Road connects air extractor, and described air extractor connects servomotor, it is characterized in that：Weight impression is installed below in the casing
Device, weight receptor connection control device, control device connection servomotor, watched when weight receptor experiences weight increase
Motor is taken to start.
Further speaking, described pipeline has multiple pipe joints in casing, and multiple pipe joints are around casing
It is uniformly distributed.
Further speaking, when the test of weight receptor is to during weight increase, the power output of servomotor increases.
The beneficial effects of the invention are as follows：Such cast case has the advantages of automaticity is high, easy to use；Described
Pipeline has multiple pipe joints in casing, and multiple pipe joints are uniformly distributed around casing, has compression uniform excellent
Point；When the test of weight receptor is to during weight increase, the power output of servomotor increases, and there is the increase with casting liquid to bear
Pressure increase, the advantages of more can guarantee that product quality.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Wherein：1st, casing 2, air extractor 3, servomotor 4, weight receptor 5, control device 6, pipe joint.
Embodiment
The invention will be further described below in conjunction with the accompanying drawings.
As shown in figure 1, the cast case of negative pressure is automatically formed, including there is pipeline to connect air extractor 2, institute for casing 1, casing
The air extractor connection servomotor 3 stated, it is characterized in that：Weight receptor 4, the connection of weight receptor is installed below in the casing
Control device 5, control device connection servomotor, when weight receptor experiences weight increase, servomotor starts.
Servomotor is started automatically when so only casting, and negative pressure will be formed in casing, ensures quality, automaticity
High,
Further speaking, described pipeline has multiple pipe joints 6 in casing, and multiple pipe joints are around casing
It is uniformly distributed, so ensures that casting mould is pressurized uniformly everywhere, more can guarantee that product quality.
Further speaking, when weight receptor test to weight increase when, servomotor power output increase, so with
Increasing for the molten water of cast, negative pressure increase, is more beneficial for the raising of product quality.
The specific embodiment of the present invention is the foregoing is only, but the architectural feature of the present invention is not limited to this, any ability
The technical staff in domain in the field of the invention, all cover in the scope of the claims of the present invention by the change or modification made.
Claims (3)
1. the cast case of negative pressure is automatically formed, including there is pipeline to connect air extractor for casing, casing, described air extractor connects
Servomotor is connect, it is characterized in that：Weight receptor, weight receptor connection control device, control dress is installed below in the casing
Connection servomotor is put, servomotor starts when weight receptor experiences weight increase.
2. cast case according to claim 1, it is characterized in that：Described pipeline has multiple pipe joints in casing,
Multiple pipe joints are uniformly distributed around casing.
3. cast case according to claim 1 or 2, it is characterized in that：When weight receptor test to weight increases, servo
The power output increase of motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610602634.3A CN106077471B (en) | 2016-07-20 | 2016-07-20 | Automatically form the cast case of negative pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610602634.3A CN106077471B (en) | 2016-07-20 | 2016-07-20 | Automatically form the cast case of negative pressure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106077471A CN106077471A (en) | 2016-11-09 |
| CN106077471B true CN106077471B (en) | 2018-01-30 |
Family
ID=57449198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610602634.3A Expired - Fee Related CN106077471B (en) | 2016-07-20 | 2016-07-20 | Automatically form the cast case of negative pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106077471B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61286039A (en) * | 1985-06-13 | 1986-12-16 | Yoshida Kogyo Kk <Ykk> | Casting method |
| CN202527668U (en) * | 2012-04-27 | 2012-11-14 | 山东蒙凌工程机械股份有限公司 | V-process casting pressure-equalizing sand box |
| CN203495140U (en) * | 2013-07-03 | 2014-03-26 | 黄山泰鑫耐磨材料有限公司 | Negative-pressure casting system of coated sand mould |
| CN203459640U (en) * | 2013-08-19 | 2014-03-05 | 山西华恩机械制造有限公司 | Lost-foam-mold casting sand box with reliable and high-efficiency connection with negative-pressure pipe |
| CN203635863U (en) * | 2013-12-25 | 2014-06-11 | 四川东泰铸业有限公司 | V-process casting vacuum system |
| CN205869388U (en) * | 2016-07-20 | 2017-01-11 | 长葛市鑫磊机械有限公司 | Automatic form casting case of negative pressure |
-
2016
- 2016-07-20 CN CN201610602634.3A patent/CN106077471B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN106077471A (en) | 2016-11-09 |
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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 | ||
| CB03 | Change of inventor or designer information |
Inventor after: Cheng Xiaoshuo Inventor before: Yang Ruiping Inventor before: Zhang Junliang Inventor before: Xing Wenlong Inventor before: Wang Yalong |
|
| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170912 Address after: 461500, No. 7-7 east slope village, Changge, Henan Applicant after: CHANGGE HUASHENG ELECTRIC CO., LTD. Address before: Changge City, Henan province 461500 Zhou Zhen He Shang Yang Cun Xinlei Machinery Co. Ltd. Applicant before: Changge Xinlei Machinery Co., Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190926 Address after: 314500 No. 308 Hangfu Road, Chongfu Town, Tongxiang City, Jiaxing City, Zhejiang Province Patentee after: Jiaxing Dingshan Information Technology Co., Ltd. Address before: 461500 Poe Yuexin village, Changge, Henan Province, East 7-7 Patentee before: CHANGGE HUASHENG ELECTRIC CO., LTD. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191111 Address after: 554300 60 meters away from Daonan, 584 County, chengchangba Industrial Park, Wanshan District, Tongren City, Guizhou Province Patentee after: Guizhou Yanrui Auto Parts Manufacturing Co., Ltd Address before: 314500 No. 308 Hangfu Road, Chongfu Town, Tongxiang City, Jiaxing City, Zhejiang Province Patentee before: Jiaxing Dingshan Information Technology Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| 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: 20180130 Termination date: 20210720 |