CN202461433U - Casting stationary fit sand core pressing device - Google Patents
Casting stationary fit sand core pressing device Download PDFInfo
- Publication number
- CN202461433U CN202461433U CN2012200528998U CN201220052899U CN202461433U CN 202461433 U CN202461433 U CN 202461433U CN 2012200528998 U CN2012200528998 U CN 2012200528998U CN 201220052899 U CN201220052899 U CN 201220052899U CN 202461433 U CN202461433 U CN 202461433U
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- China
- Prior art keywords
- core
- oil cylinder
- pressure head
- pressing head
- stationary fit
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Abstract
The utility model relates to a casting stationary fit sand core pressing device which mainly comprises a pressing head, a lower core oil cylinder, a machine frame and other parts and is positioned above a sand mould. A flexible material is installed at the front part of the pressing head; the pressing head driven by the lower core oil cylinder is connected with the machine frame through a guide bar; the lower core oil cylinder pushes the pressing head to downwardly move to press a clay core in the sand mould in place; and a limit screw for adjusting the position of the pressing head relative to the clay core is installed below the pressing head. The casting stationary fit sand core pressing device has the beneficial effects that an operator only needs to place the clay core to a proper position in the sand mould, and the core pressing device can automatically press the clay core in place, so that the quality of castings is remarkably improved, and the labors intensity of labors is reduced; and the use is flexible, and according to the use situations, the limit screw is adjusted or different pressing heads are replaced to produce different products.
Description
Technical field
The utility model belongs to the Foundry Production field, and particularly a kind of casting stationary fit core is pressed core apparatus.
Background technology
In the Foundry Production field, the sand mold that the full-automatic mo(u)lding line of clay-bonded sand is produced often need play core in sand mould box, if loam core and die cavity have the interference stationary fit; Lean on artificial core action down complicated, also need manual work to knock, labour intensity is big; Skill requires high, and the casting wasted product rate of producing is high.
Summary of the invention
The novel purpose of this use provides a kind of casting stationary fit core and presses core apparatus, solves the problem that manual loam core down exists, and the operator only need be placed in position suitable in the sand mould box with the loam core, presses core apparatus can the loam core be pressed onto the position automatically.Significantly improve casting quality, reduce operator's labour intensity.
This uses the following technical scheme of novel employing to realize:
A kind of casting stationary fit core is pressed core apparatus; Mainly by pressure head, down parts such as core oil cylinder, frame constitute and are positioned at directly over the sand mold; Flexible material is equipped with in described pressure head front portion; The pressure head that following core oil cylinder drives is connected on the frame through guide post, and following core oil cylinder promotes pressure head and moves downward, and the loam core in the sand mold is pressed onto the position.
The stop screw of adjustment position, the relative loam core of pressure head is equipped with in described pressure head below.
Described pressure head front end is equipped with the silica gel plate flexible material, and pressure head presses down the loam core and puts in place and kept one second, prevents that the sand mold height from having difference to cause the loam core not put in place down and causing casting wasted product.Press core apparatus that the photoelectricity safety switch is installed and prevent that operator's misoperation from damaging.
The advantage and the beneficial effect of the utility model are: core is effective, safe and reliable under the pressure core apparatus that employing the utility model provides, low preparation cost.Use flexibly, adjusting stop screw or change different pressure heads according to operating position can the production Different products.The production casting quality is good, the less quality waste product that occurs.Optoelectronic switch is installed, and equipment is safe in utilization.
Description of drawings:
Fig. 1 is the structural representation of the utility model.
The specific embodiment:
The casting stationary fit core that the utility model provides is pressed core apparatus, is used for the loam core that interference fit is arranged is pressed onto the position automatically.Mainly be made up of parts such as pressure head 3, following core oil cylinder 4, frames 1, the pressure head front portion is equipped with flexible material 2 and is prevented that the loam core 7 in the sand mold is damaged.Adopt following core oil cylinder drive ram, pressure head is connected on the frame 1 through guide post 5, and the speed of following core oil cylinder can be adjusted the speed of service through choke valve, guarantees that the loam core can not impacted in the following core process.Following core oil cylinder 4 promotes pressure heads and moves from top to bottom, the loam core in the sand mold 7 is pressed onto the position after, oil cylinder keeps pressing down for 1 second, avoids causing casting wasted product because of the sand mold height has difference to cause the loam core not put in place down.
The run location that stop screw 6 can be adjusted the relative loam core of pressure head is equipped with in the pressure head below, and is simple and reliable.Stop screw meets design size with sandbox die joint location in case stop screw is adjusted to, and is about to stop screw locking, guarantees that loam core relative sandbox die joint position dimension is constant.
This pressure core apparatus is equipped with the photoelectric protection switch, and when operating personnel's arm was operated in equipment, following core oil cylinder did not move, and guarantees operator safety.
Claims (2)
1. a casting stationary fit core is pressed core apparatus; By pressure head (3), down core oil cylinder (4) and frame (1) parts formation and be positioned at directly over the sand mold; It is characterized in that: flexible material (2) is equipped with in described pressure head (3) front portion; The pressure head (3) that following core oil cylinder (4) drives is connected on the frame (1) through guide post (5), and following core oil cylinder (4) promotes pressure head (3) and moves downward, and the loam core in the sand mold (7) are pressed onto the position.
2. casting stationary fit core according to claim 1 is pressed core apparatus, it is characterized in that: the stop screw (6) of adjustment position, the relative loam core of pressure head is equipped with in described pressure head below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200528998U CN202461433U (en) | 2012-02-20 | 2012-02-20 | Casting stationary fit sand core pressing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200528998U CN202461433U (en) | 2012-02-20 | 2012-02-20 | Casting stationary fit sand core pressing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202461433U true CN202461433U (en) | 2012-10-03 |
Family
ID=46909631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200528998U Expired - Lifetime CN202461433U (en) | 2012-02-20 | 2012-02-20 | Casting stationary fit sand core pressing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202461433U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105817585A (en) * | 2016-05-18 | 2016-08-03 | 重庆新红旗缸盖制造有限公司 | Sand core assembling device |
| CN106001437A (en) * | 2016-07-08 | 2016-10-12 | 昆明云内动力股份有限公司 | Sand core fin removing device |
| CN106077501A (en) * | 2016-08-11 | 2016-11-09 | 山东豪迈机械科技股份有限公司 | The dry bracket of a kind of pump vane casting gypsum mould and drying device |
| CN107042291A (en) * | 2017-04-06 | 2017-08-15 | 常州中车汽车零部件有限公司 | A kind of tide mould sand vertical modeling line descends foamed ceramics filter net device automatically |
| CN108405811A (en) * | 2018-06-02 | 2018-08-17 | 浙江澳滨泵业有限公司 | A kind of automatic lower core device |
-
2012
- 2012-02-20 CN CN2012200528998U patent/CN202461433U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105817585A (en) * | 2016-05-18 | 2016-08-03 | 重庆新红旗缸盖制造有限公司 | Sand core assembling device |
| CN106001437A (en) * | 2016-07-08 | 2016-10-12 | 昆明云内动力股份有限公司 | Sand core fin removing device |
| CN106077501A (en) * | 2016-08-11 | 2016-11-09 | 山东豪迈机械科技股份有限公司 | The dry bracket of a kind of pump vane casting gypsum mould and drying device |
| CN107042291A (en) * | 2017-04-06 | 2017-08-15 | 常州中车汽车零部件有限公司 | A kind of tide mould sand vertical modeling line descends foamed ceramics filter net device automatically |
| CN108405811A (en) * | 2018-06-02 | 2018-08-17 | 浙江澳滨泵业有限公司 | A kind of automatic lower core device |
| CN108405811B (en) * | 2018-06-02 | 2024-04-16 | 浙江澳滨泵业有限公司 | Automatic core setting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190128 Address after: 651701 Guanjun Road, Yanglin Industrial Development Zone, Songming County, Kunming City, Yunnan Province Patentee after: Yunnan Yunnei Power Machinery Manufacturing Co., Ltd. Address before: 650224 No. 715 Chuanjin Road, Panlong District, Kunming City, Yunnan Province Patentee before: Kunming Yunnei Power Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121003 |