CN111250662B - Contact type casting positioning device for castings - Google Patents
Contact type casting positioning device for castings Download PDFInfo
- Publication number
- CN111250662B CN111250662B CN202010071148.XA CN202010071148A CN111250662B CN 111250662 B CN111250662 B CN 111250662B CN 202010071148 A CN202010071148 A CN 202010071148A CN 111250662 B CN111250662 B CN 111250662B
- Authority
- CN
- China
- Prior art keywords
- sprue
- casting ladle
- positioning plate
- extension section
- positioning
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/10—Cores; Manufacture or installation of cores
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/08—Features with respect to supply of molten metal, e.g. ingates, circular gates, skim gates
- B22C9/082—Sprues, pouring cups
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D2/00—Arrangement of indicating or measuring devices, e.g. for temperature or viscosity of the fused mass
- B22D2/003—Arrangement of indicating or measuring devices, e.g. for temperature or viscosity of the fused mass for the level of the molten metal
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The invention relates to a casting contact type pouring positioning device, which comprises an upper sand core, a lower sand core, a sprue extending section, a pouring ladle, an upper positioning plate and a lower positioning plate, the upper sand core is vertically connected with the lower sand core, the lower positioning plate is fixed at the top of the upper sand core, the upper positioning plate is fixed at the bottom of the casting ladle, the lower positioning plate is provided with a casting ladle infrared inductor, the bottom of the upper positioning plate is provided with a casting ladle positioning hole which is positioned right above the casting ladle infrared inductor, the top of the upper sand core is provided with a sprue extension section positioning groove, the lower end of the sprue extension section is connected in the sprue extension section positioning groove, the pouring ladle is movably connected with the upper end of the sprue extension section, a storage cavity used for storing molten metal is formed in the pouring ladle, and a liquid outlet communicated with the sprue extension section is formed in the bottom of the pouring ladle.
Description
Technical Field
The invention relates to the technical field of contact type pouring, in particular to a casting contact type pouring positioning device.
Background
When utilizing the ladle to pour into a mould the sand mould, the sprue can take place the phenomenon of breathing in sometimes to cause unnecessary loss, so design a foundry goods contact pouring positioner in order to solve this problem, pour into a mould the ladle and pour into a mould with sprue direct contact, avoided the emergence of the phenomenon of breathing in.
Disclosure of Invention
According to the invention, the casting ladle can be quickly positioned by matching the infrared inductor with the positioning plate, so that the reduction of the temperature of molten metal in the ladle is reduced, and the effect of increasing the practicability of the ladle is achieved; a casting contact pouring positioning device is provided.
In order to solve the technical problem, the invention provides a casting contact type pouring positioning device, which comprises the following components: the upper sand mold is connected with the lower sand mold from top to bottom, the lower positioning plate is fixed at the top of the upper sand mold, the upper positioning plate is fixed at the bottom of a casting ladle, a casting ladle infrared sensor is arranged on the lower positioning plate, a casting ladle positioning hole is formed in the bottom of the upper positioning plate and is located right above the casting ladle infrared sensor, a casting runner extension section positioning groove is formed in the top of the upper sand mold, the lower end of the casting runner extension section is connected into the casting runner extension section positioning groove, the casting ladle is movably connected with the upper end of the casting runner extension section, a storage cavity used for storing molten metal is formed in the casting ladle, and a liquid outlet communicated with the casting runner extension section is formed in the bottom of the casting ladle.
Further: the sand feeding mold and the sand discharging mold are internally provided with a pouring cavity and a riser, the sand discharging mold is internally provided with an ingate, a cross gate and a first sprue which are sequentially communicated, the ingate is communicated with the pouring cavity, the sand feeding mold is internally provided with a second sprue, the lower end of the second sprue is communicated with the first sprue, and the lower end of the sprue extension section is communicated with the second sprue.
And further: the bottom of the casting ladle is provided with two upper positioning plates, the included angle between the upper positioning plates and the liquid outlet is 60 degrees, the lower positioning plate is triangular, two corners of the triangular lower positioning plate are respectively provided with a casting ladle infrared inductor, and the casting ladle infrared inductors at the two corners are respectively positioned under the casting ladle positioning holes at the bottoms of the two upper positioning plates.
And further: the third corner of the lower positioning plate is provided with a guide hole matched with the sprue extending section, and the sprue extending section penetrates through the guide hole and extends into the sprue extending section positioning groove.
And further: and a fiber gasket is arranged between the sprue extending section and the casting ladle, and water leakage in the casting process is prevented through the fiber gasket.
And further: the outer side of the casting ladle is wrapped with a casting ladle fire-resistant layer.
After the structure is adopted, the casting ladle can be quickly positioned through the matching of the infrared inductor and the positioning plate, so that the reduction of the temperature of molten metal in the ladle is reduced, and the effect of increasing the practicability of the casting ladle is achieved; and the design also has the advantages of simple structure, easy manufacture, practicality and high efficiency.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the installation of the upper positioning plate.
Fig. 3 is a schematic structural view of the lower positioning plate.
Detailed Description
As shown in fig. 1, the casting contact type pouring positioning device comprises an upper sand mold 9, a lower sand mold 7, a sprue extension section 5, a ladle 15, an upper positioning plate 12 and a lower positioning plate 14, wherein the upper sand mold 9 is vertically connected with the lower sand mold 7, the lower positioning plate 14 is fixed at the top of the upper sand mold, the upper positioning plate 12 is fixed at the bottom of the ladle 15, a ladle infrared inductor 11 is arranged on the lower positioning plate 14, a ladle positioning hole is arranged at the bottom of the upper positioning plate 12, the ladle positioning hole is positioned right above the ladle infrared inductor 11, a sprue extension section positioning groove 4 is arranged at the top of the upper sand mold 9, the lower end of the sprue extension section 5 is connected in the sprue extension section positioning groove, the ladle 15 is movably connected with the upper end of the sprue extension section 5, a storage cavity for storing molten metal 16 is arranged in the ladle 15, and a liquid outlet 13 communicated with the sprue extending section is also formed in the bottom of the casting ladle 15. According to the invention, the casting ladle can be quickly positioned by matching the infrared inductor with the positioning plate, so that the reduction of the temperature of molten metal in the ladle is reduced, and the effect of increasing the practicability of the ladle is achieved; and the design also has the advantages of simple structure, easy manufacture, practicality and high efficiency.
As shown in figure 1, a pouring cavity 8 and a riser 10 are arranged in a sand feeding mold 9 and a sand discharging mold, an ingate 1, a cross gate 2 and a first sprue are arranged in the sand discharging mold and are sequentially communicated, the ingate 1 is communicated with the pouring cavity 8, a second sprue is arranged in the sand feeding mold 9, the lower end of the second sprue is communicated with the first sprue, and the lower end of a sprue extension section 5 is communicated with the second sprue.
The bottom of the casting ladle shown in fig. 2 and 3 is provided with two upper positioning plates, the bottom of the casting ladle is provided with two upper positioning plates, the included angle between the upper positioning plates and the liquid outlet is 60 degrees, the lower positioning plate is triangular, two corners of the triangular lower positioning plate are respectively provided with a casting ladle infrared inductor, and the casting ladle infrared inductors at the two corners are respectively positioned under the casting ladle positioning holes at the bottoms of the two upper positioning plates.
As shown in fig. 3, the third corner of the lower positioning plate is provided with a guide hole 14-1 matched with the sprue extension section, and the sprue extension section passes through the guide hole and extends into the sprue extension section positioning groove.
The outside parcel of foretell casting ladle has the casting ladle flame retardant coating, sprue extension and casting ladle between still be provided with fibre gasket 6, prevent the pouring in-process water leakage through fibre gasket 6, avoided revealing from the liquid outlet emergence.
Claims (1)
1. The utility model provides a foundry goods contact pouring positioner which characterized in that: comprises an upper sand mould (9), a lower sand mould (7), a sprue extension section (5), a casting ladle (15), an upper positioning plate (12) and a lower positioning plate (14), wherein the upper sand mould (9) is vertically connected with the lower sand mould (7), the lower positioning plate (14) is fixed at the top of the upper sand mould, the upper positioning plate (12) is fixed at the bottom of the casting ladle (15), a casting ladle infrared inductor (11) is arranged on the lower positioning plate (14), a casting ladle positioning hole is arranged at the bottom of the upper positioning plate (12), the casting ladle positioning hole is positioned right above the casting ladle infrared inductor (11), a sprue extension section positioning groove (4) is arranged at the top of the upper sand mould (9), the lower end of the sprue extension section (5) is connected in the sprue extension section positioning groove, the casting ladle (15) is movably connected with the upper end of the sprue extension section (5), a storage cavity for storing molten metal (16) is formed in the casting ladle (15), and a liquid outlet (13) communicated with the sprue extending section is formed in the bottom of the casting ladle (15);
a pouring cavity (8) and a riser (10) are formed in the upper sand mold (9) and the lower sand mold, an ingate (1), a cross gate (2) and a first sprue which are sequentially communicated are formed in the lower sand mold, the ingate (1) is communicated with the pouring cavity (8), a second sprue is formed in the upper sand mold (9), the lower end of the second sprue is communicated with the first sprue, and the lower end of the sprue extension section (5) is communicated with the second sprue;
the bottom of the casting ladle is provided with two upper positioning plates, the included angle between the upper positioning plates and the front part of the liquid outlet is 60 degrees, the lower positioning plate is triangular, two corners of the triangular lower positioning plate are respectively provided with a casting ladle infrared inductor, and the casting ladle infrared inductors on the two corners are respectively positioned under the casting ladle positioning holes at the bottoms of the two upper positioning plates; a guide hole (14-1) matched with the sprue extension section is formed in the third corner of the lower positioning plate, and the sprue extension section penetrates through the guide hole and extends into the sprue extension section positioning groove;
a fiber gasket (6) is arranged between the sprue extending section and the casting ladle, and water leakage in the casting process is prevented through the fiber gasket (6); the outer side of the casting ladle is wrapped with a casting ladle fire-resistant layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010071148.XA CN111250662B (en) | 2020-01-21 | 2020-01-21 | Contact type casting positioning device for castings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010071148.XA CN111250662B (en) | 2020-01-21 | 2020-01-21 | Contact type casting positioning device for castings |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111250662A CN111250662A (en) | 2020-06-09 |
| CN111250662B true CN111250662B (en) | 2021-05-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010071148.XA Active CN111250662B (en) | 2020-01-21 | 2020-01-21 | Contact type casting positioning device for castings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111250662B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4205721A (en) * | 1977-03-23 | 1980-06-03 | Georg Fischer Aktiengesellschaft | Apparatus for filling a casting mold |
| CN1107394A (en) * | 1994-11-23 | 1995-08-30 | 宝山钢铁(集团)公司 | Central line measuring and correction technique for metal pipe rolled by piercing mill |
| CN1448790A (en) * | 2002-03-28 | 2003-10-15 | Asml荷兰有限公司 | Lithographic apparatus and device manufacturing method |
| CN107297032A (en) * | 2017-05-05 | 2017-10-27 | 睿谱外科系统股份有限公司 | Rotary radiation collimater |
| CN107321924A (en) * | 2017-05-26 | 2017-11-07 | 宁夏共享模具有限公司 | A kind of semi-portable double cast gate basin combining structure and combinations thereof application method |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2686823A (en) * | 1952-08-14 | 1954-08-17 | Babcock & Wilcox Co | Rotary electric field fluid stirring apparatus |
| CN201187994Y (en) * | 2008-04-22 | 2009-01-28 | 宝山钢铁股份有限公司 | Centring device for laser ranging buggy ladle |
| CN201410542Y (en) * | 2009-06-24 | 2010-02-24 | 齐齐哈尔轨道交通装备有限责任公司 | Auxiliary tool of casting |
| CN103072384B (en) * | 2013-02-01 | 2014-12-03 | 潍坊路加精工有限公司 | Plane trimming device and laser marking machine using plane trimming device |
| CN105223969B (en) * | 2015-09-29 | 2018-06-15 | 河南科技大学 | A kind of sensor mounting adjustment system and laser leveling benchmark device |
| CN207361525U (en) * | 2017-09-26 | 2018-05-15 | 无锡巨一同创科技有限公司 | A kind of compressing mechanism |
| CN207431542U (en) * | 2017-09-27 | 2018-06-01 | 安徽杰曼汽车零部件有限公司 | A kind of laser marking machine with prior-warning device |
-
2020
- 2020-01-21 CN CN202010071148.XA patent/CN111250662B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4205721A (en) * | 1977-03-23 | 1980-06-03 | Georg Fischer Aktiengesellschaft | Apparatus for filling a casting mold |
| CN1107394A (en) * | 1994-11-23 | 1995-08-30 | 宝山钢铁(集团)公司 | Central line measuring and correction technique for metal pipe rolled by piercing mill |
| CN1448790A (en) * | 2002-03-28 | 2003-10-15 | Asml荷兰有限公司 | Lithographic apparatus and device manufacturing method |
| CN107297032A (en) * | 2017-05-05 | 2017-10-27 | 睿谱外科系统股份有限公司 | Rotary radiation collimater |
| CN107321924A (en) * | 2017-05-26 | 2017-11-07 | 宁夏共享模具有限公司 | A kind of semi-portable double cast gate basin combining structure and combinations thereof application method |
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| Publication number | Publication date |
|---|---|
| CN111250662A (en) | 2020-06-09 |
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