CN203448606U - Core box provided with chill block positioning device - Google Patents
Core box provided with chill block positioning device Download PDFInfo
- Publication number
- CN203448606U CN203448606U CN201320413633.6U CN201320413633U CN203448606U CN 203448606 U CN203448606 U CN 203448606U CN 201320413633 U CN201320413633 U CN 201320413633U CN 203448606 U CN203448606 U CN 203448606U
- Authority
- CN
- China
- Prior art keywords
- core box
- core
- chill
- electromagnet
- chill block
- 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
- 239000000696 magnetic material Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000005266 casting Methods 0.000 abstract description 5
- 238000002360 preparation method Methods 0.000 abstract description 4
- 229920003023 plastic Polymers 0.000 description 6
- 239000004033 plastic Substances 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Images
Landscapes
- Casting Devices For Molds (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The utility model belongs to the field of casting, and particularly relates to a core box provided with a chill block positioning device. The core box comprises an upper core box and a lower core box combined with the upper core box, and the upper core box is provided with an electromagnet. The core box provided by the utility model is simple in structure, reasonable in design, low in cost and convenient and safe to operate, and can effectively solve the problem that a chill block is hard to position at the upper part and the side face of a sand core in a sand core preparation process, thereby greatly improving the production efficiency.
Description
Technical field
The utility model belongs to casting field, relates in particular to the core making device in a kind of foundry production.
Background technology
Core is mainly the position that inner chamber, hole and the foundry goods profile for forming foundry goods can not be shaked out.In casting technique, in order to make the cooling acceleration of foundry goods thermal center place high temperature iron liquid; Change solidification mode, realize the consecutive solidification of iron liquid or solidify simultaneously, avoid foundry goods to occur the casting flaw problems such as shrinkage porosite, shrinkage cavity, need on core, place chill improves casting quality, the rate of reducing the number of rejects and seconds.Therefore, in the process of manufacturing, how chill accurately being located at core, is the prerequisite that realizes above-mentioned production requirement.In actual production, chill is more difficult at the contrast locating of He Qi side, the top of core, and this makes enterprise be difficult to realize to improve the quality of products, object when saving of labor saves.Therefore, how fast and efficiently on core top and side carry out chill and fix, this is a problem demanding prompt solution.
Summary of the invention
In order to overcome the deficiency of prior art problem, the purpose of this utility model is to provide the cold ferropectic core box of realizing its top and side in a kind of process that can prepare at core fast and efficiently.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is as follows:
Be provided with a core box for chill positioner, comprise core box and with the lower core box of its combination, on upper core box, be provided with electromagnet.
On upper core box, electromagnet is set, by the switching electric control to electromagnet, make core in preparation process, chill can, under the electromagnet magnetic fields of energising, be attracted to the position of technological requirement, realized the accurate location of chill, then combine upper and lower core box, in core box, penetrate sand, produce after the core that meets technological requirement, make electromagnet power-off, obtain core.The utility model is simple in structure, reasonable in design, solved chill on core top and the technical problem of side location difficulty, and the magnetic field size of electromagnet can pass through artificial regulatory, also more be beneficial to the application of the utility model in the larger core preparation technology of some builds.
Preferably, described electromagnet and PLC control system control connection.
Electromagnet and PLC control system control connection, optimized the control program of electromagnet switching electricity, makes industrial production safer, more efficient.
Preferably, described upper and lower core box is made by the magnetic material of tool not.
Upper and lower core box adopts the not magnetic material of tool to make, and is more conducive to chill and accurately locates under the magnetic fields that has led to electric electromagnet, has avoided causing chill accurately to locate because of the magnetic material of core box.
Compared with prior art, tool has the following advantages the utility model: simple in structure, reasonable in design, with low cost, easy and safe to operate, effectively solved in core preparation process, chill on core top and the problem of side location difficulty, has improved production efficiency greatly.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation that the utility model is realized chill location.
The specific embodiment
As shown in Figure 1, on plastics under core box 1 and plastics core box 2 in succession, on plastics, core box 1 is provided with electromagnet 3, electromagnet 3 and PLC control system 5 control connections.
As shown in Figure 2, electromagnet 3 is switched under the control of PLC control system 5, absorption chill 4.
During work, by PLC control system, control electromagnet 3 energisings, make electromagnet 3 absorption chills 4, according to technological requirement, realize the accurate location of chill 4 in core box, on combined plastic, core box 2 under core box 1 and plastics is penetrated sand in core box, prepare core, after prepared by core, operation PLC control system 5 makes electromagnet 3 power-off, loses magnetism, then open the upper and lower core box of plastics, take out core.
Claims (2)
1. be provided with a core box for chill positioner, comprise core box and with the lower core box of its combination, it is characterized in that: on upper core box, be provided with electromagnet, electromagnet is connected with PLC control system.
2. a kind of core box that is provided with chill positioner as claimed in claim 1, is characterized in that: described upper and lower core box is made by the magnetic material of tool not.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320413633.6U CN203448606U (en) | 2013-07-12 | 2013-07-12 | Core box provided with chill block positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320413633.6U CN203448606U (en) | 2013-07-12 | 2013-07-12 | Core box provided with chill block positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203448606U true CN203448606U (en) | 2014-02-26 |
Family
ID=50128510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320413633.6U Expired - Fee Related CN203448606U (en) | 2013-07-12 | 2013-07-12 | Core box provided with chill block positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203448606U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104889342A (en) * | 2015-06-03 | 2015-09-09 | 天津市航宇金属加工有限公司 | Device for once blow molding of sand cores and chillers |
| CN108393429A (en) * | 2018-03-06 | 2018-08-14 | 溧阳市联华机械制造有限公司 | A kind of special Quench magnetism precoated sand and preparation method thereof |
| CN110976777A (en) * | 2019-11-25 | 2020-04-10 | 中国第一汽车股份有限公司 | Core making method for wrapping external chill in sand core |
-
2013
- 2013-07-12 CN CN201320413633.6U patent/CN203448606U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104889342A (en) * | 2015-06-03 | 2015-09-09 | 天津市航宇金属加工有限公司 | Device for once blow molding of sand cores and chillers |
| CN108393429A (en) * | 2018-03-06 | 2018-08-14 | 溧阳市联华机械制造有限公司 | A kind of special Quench magnetism precoated sand and preparation method thereof |
| CN110976777A (en) * | 2019-11-25 | 2020-04-10 | 中国第一汽车股份有限公司 | Core making method for wrapping external chill in sand core |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140226 |
|
| CU01 | Correction of utility model | ||
| CU01 | Correction of utility model |
Correction item: Termination upon expiration of patent Correct: Revocation of Patent Expiration and Termination False: On July 28, 2023, the expiration and termination of the 39-volume 3002 patent Number: 30-02 Volume: 39 |
|
| 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: 20140226 |