CN110640129A - Metalwork forges and uses intelligent balling device - Google Patents
Metalwork forges and uses intelligent balling device Download PDFInfo
- Publication number
- CN110640129A CN110640129A CN201911005247.1A CN201911005247A CN110640129A CN 110640129 A CN110640129 A CN 110640129A CN 201911005247 A CN201911005247 A CN 201911005247A CN 110640129 A CN110640129 A CN 110640129A
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- spout
- pot
- molten steel
- shaped bag
- bag body
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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
- B22D37/00—Controlling or regulating the pouring of molten metal from a casting melt-holding vessel
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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
- B22D1/00—Treatment of fused masses in the ladle or the supply runners before casting
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- Mechanical Engineering (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Abstract
The invention belongs to the technical field of forging, and particularly relates to an intelligent spheroidizing device for forging metal pieces, which comprises: the pot-shaped bag comprises a pot-shaped bag body provided with a spout, a cover body covered on the top of the pot-shaped bag body, a cover cap covered on the spout and a driving mechanism positioned above the cover cap; the driving mechanism drives the cover cap to move upwards to be separated from the spout so as to open the spout, and the molten steel enters or flows out of the pot-shaped bag body through the spout. The degree of automation is improved, the time of opening and closing the kettle mouth is shortened, the heat preservation effect of the kettle-shaped inclusion is improved, the spheroidization effect is improved, the initial structure of the billet is ensured to be more uniform, and the forging quality is favorably improved.
Description
Technical Field
The invention relates to the field of intelligent manufacturing equipment, in particular to an intelligent spheroidizing device for metal piece forging.
Background
Forging is a process of forming a billet in a plastic state into a workpiece having a predetermined shape and size by hammering or the like, changing its physical properties, compacting the porosity and pores in the billet, and breaking the coarse structure into fine grains to form a fibrous structure. The billet steel is usually required to be inoculated and spheroidized before casting so as to improve the uniformity of the internal structure of the billet steel and ensure the forging quality. However, the prior steel billet is usually subjected to a spheroidizing process by a manual method, i.e., a spheroidizing ladle is manually opened to pour molten steel. The safety is low, the opening and closing process is long, the spheroidizing time is seriously influenced, and the initial quality of the billet is further influenced.
Disclosure of Invention
The invention aims to provide an intelligent spheroidizing device for metal piece forging.
In order to solve the above technical problem, the present invention provides an intelligent spheroidizing device for metal piece forging, including: the pot-shaped bag comprises a pot-shaped bag body provided with a spout, a cover body covered on the top of the pot-shaped bag body, a cover cap covered on the spout and a driving mechanism positioned above the cover cap; the driving mechanism drives the cover cap to move upwards to be separated from the spout so as to open the spout, and the molten steel enters or flows out of the pot-shaped bag body through the spout.
Further, the drive mechanism includes: the lifting cylinder is positioned above the cap, the connecting rod is positioned at the end part of the piston rod of the lifting cylinder, the electromagnet is positioned at the tail end of the connecting rod, and the magnet block is fixed on the cap; the electromagnet is suitable for being electrified to generate magnetic attraction force on the magnet block; and the lifting cylinder is suitable for driving the electromagnet to move upwards through the connecting rod so as to adsorb the magnet block to move upwards, namely, the cap is driven to be separated from the spout, and the spout is opened.
Further, a gap suitable for the cap to move is reserved between the cover body and the cap; a convex ear is arranged at the joint of the cap and the cover body; when the cover cap is covered on the spout, the ears are covered on the gap of the cover body to seal the gap.
Further, the spout includes: the inlet section, the buffer section and the drainage section are sequentially connected from top to bottom; wherein the inlet section is in a concave arc shape, and the opening of the inlet section is arranged upwards so as to be suitable for pouring molten steel; the buffer section is arranged approximately horizontally to buffer the impulsive force of molten steel; and the drainage section is in a convex arc shape and is connected with the inner wall of the pot-shaped bag body in an extending way so as to guide the molten steel to flow into the pot-shaped bag body.
Further, a nodulizer placing area and a molten steel scouring area which are separately arranged are arranged at the bottom of the pot-shaped bag body; the molten steel scouring area is arranged close to one side of the kettle nozzle and communicated with the top of the nodulizer placing area; and the inner wall of the pot-shaped bag body, which is positioned at one side of the molten steel scouring area, is suitable for being arranged obliquely outwards so as to extend along the drainage section.
Furthermore, a scouring table top is detachably arranged at the bottom of the molten steel scouring area; the top of the scouring table-board is in a concave arc shape.
Further, an electronic weighbridge is arranged at the bottom of the pot-shaped bag body to detect the weight of the pot-shaped bag body; the electronic weighbridge is communicated with a control module, and the control module is suitable for receiving a weight signal of the electronic weighbridge and setting a weight value; when molten steel is injected into the pot-shaped ladle body, the control module is suitable for controlling the driving mechanism to open the spout; when the weight of the pot-shaped bag body is equal to the set weight value, the control module is suitable for controlling the driving mechanism to close the spout.
Further, the control module is suitable for setting the spheroidizing time through a built-in clock chip; when the spout is closed, the clock chip starts to time, and when the time equals to the set spheroidization time, the control module controls the driving mechanism to open the spout again so that the spheroidized molten steel is poured out of the pot-shaped bag body.
The intelligent spheroidizing device for forging the metal piece has the advantages that the spout is automatically opened through the driving mechanism, so that molten steel enters or flows out of the pot-shaped bag body in a pouring manner, the automation degree is improved, the opening and closing time of the spout is shortened, the heat preservation effect of the pot-shaped bag body is improved, the spheroidizing effect is improved, the initial structure of a steel billet is ensured to be more uniform, and the forging quality is favorably improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a block diagram of an intelligent spheroidizing apparatus for forging a metal material according to the present invention.
In the figure: the bag comprises a pot-shaped bag body 1, a spout 11, an inlet section 111, a buffer section 112, a flow guide section 113, a nodulizer placing area 12, a nodulizer 121, a molten steel scouring area 13, a scouring table-board 131, a cover body 2, a gap 21, a cover cap 3, ears 31, a driving mechanism 4, a lifting cylinder 41, a connecting rod 42, an electromagnet 43, a magnet block 44 and an electronic wagon balance 5.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
Fig. 1 is a block diagram of an intelligent spheroidizing apparatus for forging a metal material according to the present invention.
As shown in fig. 1, the present embodiment provides an intelligent spheroidizing device for metal piece forging, including: the bag comprises a pot-shaped bag body 1 provided with a spout 11, a cover body 2 covered on the top of the pot-shaped bag body 1, a cover cap 3 covered on the spout 11 and a driving mechanism 4 positioned above the cover cap 3; the driving mechanism 4 drives the cap 3 to move upwards to be separated from the spout 11, so as to open the spout 11, and the molten steel enters or pours out of the pot-shaped bag body 1 through the spout 11.
Specifically, the driving mechanism drives the cover cap to be separated from the spout, the spout is opened, and molten steel can be directly poured into the pot-shaped ladle body from the ladle; after the molten steel is poured into the kettle, the driving mechanism drives the cap to reset, and the cap is covered on the kettle mouth to perform a spheroidizing process; after the spheroidization process is finished, the driving mechanism drives the cap to be separated from the spout, the spout is opened again, and the molten steel after the spheroidization is poured out is cast to form a billet for forging. In the whole process, the kettle mouth does not need to be opened or closed manually, so that the labor cost is reduced, and the automation degree and the safety of the equipment are improved.
The metalwork of this embodiment forges and opens the hu zui with intelligent balling device automatically through actuating mechanism to make the molten steel get into or be empting outflow kettle form inclusion, improved degree of automation, shortened the time that the hu zui opened and shut, improved the heat preservation effect of kettle form inclusion, improve balling effect, and then guarantee that the initial organization of steel billet is more even, be favorable to improving forging quality. Meanwhile, the cap is independent of the pot-shaped bag body and the cover body, and is convenient to maintain and replace.
As an alternative embodiment of the drive mechanism.
Referring to fig. 1, the drive mechanism 4 includes: a lifting cylinder 41 positioned above the cap 3, a connecting rod 42 positioned at the end part of a piston rod of the lifting cylinder 41, an electromagnet 43 positioned at the tail end of the connecting rod 42 and a magnet block 44 fixed on the cap 3; the electromagnet 43 is adapted to be energized to generate a magnetic attraction force on the magnet block 44; and the lifting cylinder 41 is suitable for driving the electromagnet 43 to move upwards through the connecting rod 42 so as to adsorb the magnet block 44 to move upwards, namely, the cap 3 is driven to be separated from the spout 11 so as to open the spout 11.
The actuating mechanism of this embodiment drives the electro-magnet motion through the lift cylinder to attract magnet piece up-and-down motion through magnetic attraction, drive the block and break away from or the lid closes on the hu zui, thereby realize opening the hu zui or close the hu zui fast, improved the heat insulating ability of kettle form inclusion, guaranteed the balling effect of molten steel.
Further, as shown in fig. 1, a gap 21 suitable for the movement of the cap 3 is left between the cover body 2 and the cap 3; a convex ear 31 is arranged at the joint of the cap 3 and the cover body 2; when the cover cap 3 is covered on the spout 11, the ears 31 are covered on the gap of the cover body 2 to cover the gap 21, so as to improve the sealing performance and the heat preservation effect of the pot-shaped bag body 1.
Preferably, the bottom parts of the cover body 2 and the cover cap 3 are covered with heat insulation cotton so as to further improve the heat insulation effect of the pot-shaped bag body.
As an alternative embodiment of the spout.
Referring to fig. 1, the spout 11 includes: an inlet section 111, a buffer section 112 and a drainage section 113 which are connected in sequence from top to bottom; wherein the inlet section 111 is in a concave arc shape, and the opening is arranged upwards so as to be suitable for pouring molten steel; the buffer section 112 is arranged approximately horizontally to buffer the impulsive force of molten steel; and the flow guiding section 113 is in a convex arc shape and extends and is connected with the inner wall of the pot-shaped bag body 1 so as to guide the molten steel to flow into the pot-shaped bag body 1.
The spout of the embodiment is in an arc-shaped design with the inlet section, the buffering section and the drainage section which are sequentially connected, so that molten steel can be poured conveniently, the spout can be closed, the scouring force of the molten steel can be buffered, the scouring damage of the molten steel to the pot-shaped bag body is reduced, the service life of equipment is prolonged, and meanwhile, the phenomenon that slag falls from the inner wall of the pot-shaped bag body and enters the molten steel to form impurities is also reduced. In addition, the drainage section can drain molten steel to enter the molten steel scouring area along the inner wall of the pot-shaped inclusion 1, so that the inner wall and the bottom of the pot-shaped inclusion are prevented from being damaged or a nodulizer is prevented from being scoured, the nodulizing effect is reduced, and the quality of steel billets is influenced.
As an alternative embodiment of the pot-shaped bag.
As shown in fig. 1, a nodulizer placing area 12 and a molten steel scouring area 13 which are separately arranged are arranged at the bottom of the pot-shaped bag body 1; the molten steel flushing area 13 is arranged close to one side of the kettle nozzle 11 and is communicated with the top of the nodulizer placing area 12; and the inner wall of the pot-shaped bag body 1, which is positioned at one side of the molten steel scouring area 13, is suitable for being arranged obliquely outwards so as to extend along the drainage section 113.
Optionally, a scouring table top 131 is detachably mounted at the bottom of the molten steel scouring area 13; the top of the scouring table-board 131 is concave arc-shaped. Optionally, the scouring table top is made of tungsten, tungsten alloy, molybdenum alloy and the like, and has a melting point higher than that of molten steel, so that the bottom of the pot-shaped ladle body 1 is protected from being scoured by the molten steel, and the scouring table top is convenient to replace after being damaged.
The pot-shaped ladle body of the embodiment prevents the nodulizer 121 from being washed by molten steel through the nodulizer placing area and the molten steel washing area which are separately arranged, and gradually diffuses into the molten steel along with the increase of the liquid level of the molten steel, thereby playing a role in nodulizing inoculation and improving the nodulizing effect.
As an alternative embodiment of the electronic wagon balance.
As shown in fig. 1, an electronic weighbridge 5 is arranged at the bottom of the pot-shaped bag body 1 to detect the weight of the pot-shaped bag body 1; and the electronic weighbridge 5 is communicated with a control module, and the control module is suitable for receiving a weight signal of the electronic weighbridge 5 and setting a weight value. Specifically, when molten steel is injected into the pot-shaped bag body 1, the control module is suitable for controlling the driving mechanism to open the spout; when the weight of the pot-shaped bag body is equal to the set weight value, the control module is suitable for controlling the driving mechanism to close the spout.
Optionally, the control module is, for example and without limitation, an industrial control board or a PLC. The automatic molten steel ladle spheroidizing device has the advantages that automatic operation is realized, time is saved, the danger of manual operation is reduced, potential safety hazards caused by molten steel splashing out of a ladle can be avoided, meanwhile, the top cover is arranged at the top of the pot-shaped ladle body, the weight value is adopted to measure the molten steel injection amount when the height of the liquid level of the injected molten steel cannot be seen, the proportion of the molten steel and a spheroidizing agent is also accurate, and the spheroidizing effect is improved.
Further, the control module is suitable for setting the spheroidizing time through a built-in clock chip; when the spout is closed, the clock chip starts to time, and when the time equals to the set spheroidization time, the control module controls the driving mechanism to open the spout again so that the spheroidized molten steel is poured out of the pot-shaped bag body. Realizes automatic operation, accurately controls the spheroidization time of the molten steel and improves the spheroidization effect of the molten steel. In this embodiment, the clock chip is a prior art, and is only used for a timing function, and this embodiment does not substantially improve the content thereof, and does not belong to the protection scope of this embodiment.
In summary, the intelligent spheroidizing device for metal part forging automatically opens the spout through the driving mechanism, so that molten steel enters or flows out of the pot-shaped inclusion body in an toppling manner, the automation degree is improved, the opening and closing time of the spout is shortened, the heat preservation effect of the pot-shaped inclusion body is improved, the spheroidizing effect is improved, the initial structure of steel billets is ensured to be more uniform, and the forging quality is improved; the spout is formed by the inlet section, the buffer section and the drainage section which are sequentially connected, so that molten steel can be poured conveniently, the spout can be closed conveniently, the scouring force of the molten steel can be buffered, the scouring damage of the molten steel to the pot-shaped bag body is reduced, and the service life of equipment is prolonged; the lifting cylinder is controlled by the control module to drive the electromagnet to attract the magnet block by utilizing magnetic attraction, so that the spout is automatically opened or closed, the injection amount of the molten steel is accurately controlled by the electronic wagon balance, the proportion of the molten steel and a nodulizer is also accurate, the nodulizing time of the molten steel is accurately controlled by the clock chip, the nodulizing effect of the molten steel is improved, the uniformity and the purity of the initial structure of the steel billet are further ensured, and the forging quality is improved.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (8)
1. The utility model provides a metalwork forges uses intelligent balling device which characterized in that includes: the pot-shaped bag comprises a pot-shaped bag body provided with a spout, a cover body covered on the top of the pot-shaped bag body, a cover cap covered on the spout and a driving mechanism positioned above the cover cap; the driving mechanism drives the cover cap to move upwards to be separated from the spout so as to open the spout, and the molten steel enters or flows out of the pot-shaped bag body through the spout.
2. The intelligent spheroidizing device for the forging of the metal piece according to claim 1, wherein the driving mechanism comprises: the lifting cylinder is positioned above the cap, the connecting rod is positioned at the end part of the piston rod of the lifting cylinder, the electromagnet is positioned at the tail end of the connecting rod, and the magnet block is fixed on the cap; the electromagnet is suitable for being electrified to generate magnetic attraction force on the magnet block; and the lifting cylinder is suitable for driving the electromagnet to move upwards through the connecting rod so as to adsorb the magnet block to move upwards, namely, the cap is driven to be separated from the spout, and the spout is opened.
3. The intelligent spheroidizing device for the forging of the metal pieces as claimed in claim 1, wherein a gap suitable for the movement of the cap is reserved between the cover body and the cap; a convex ear is arranged at the joint of the cap and the cover body; when the cover cap is covered on the spout, the ears are covered on the gap of the cover body to seal the gap.
4. The intelligent spheroidizing device for forging metal pieces of claim 1, wherein the spout comprises: the inlet section, the buffer section and the drainage section are sequentially connected from top to bottom; wherein the inlet section is in a concave arc shape, and the opening of the inlet section is arranged upwards so as to be suitable for pouring molten steel; the buffer section is arranged approximately horizontally to buffer the impulsive force of molten steel; and the drainage section is in a convex arc shape and is connected with the inner wall of the pot-shaped bag body in an extending way so as to guide the molten steel to flow into the pot-shaped bag body.
5. The intelligent spheroidizing device for the metal piece forging according to claim 4, wherein a spheroidizing agent placing area and a molten steel scouring area which are separately arranged are arranged at the bottom of the pot-shaped inclusion body; the molten steel scouring area is arranged close to one side of the kettle nozzle and communicated with the top of the nodulizer placing area; and
the inner wall of the pot-shaped bag body, which is positioned at one side of the molten steel scouring area, is suitable for being arranged obliquely outwards so as to extend along the drainage section.
6. The intelligent spheroidizing device for the forging of the metal piece according to claim 5, wherein,
the bottom of the molten steel scouring area is detachably provided with a scouring table top;
the top of the scouring table-board is in a concave arc shape.
7. The intelligent spheroidizing device for the forging of the metal pieces, according to claim 1, wherein an electronic weighbridge is arranged at the bottom of the pot-shaped bag body to detect the weight of the pot-shaped bag body; the electronic weighbridge is communicated with a control module, and the control module is suitable for receiving a weight signal of the electronic weighbridge and setting a weight value; when molten steel is injected into the pot-shaped ladle body, the control module is suitable for controlling the driving mechanism to open the spout; when the weight of the pot-shaped bag body is equal to the set weight value, the control module is suitable for controlling the driving mechanism to close the spout.
8. The intelligent spheroidizing device for the metal piece forging according to claim 7, wherein the control module is adapted to set the spheroidizing time by a built-in clock chip; when the spout is closed, the clock chip starts to time, and when the time equals to the set spheroidization time, the control module controls the driving mechanism to open the spout again so that the spheroidized molten steel is poured out of the pot-shaped bag body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911005247.1A CN110640129A (en) | 2019-10-22 | 2019-10-22 | Metalwork forges and uses intelligent balling device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911005247.1A CN110640129A (en) | 2019-10-22 | 2019-10-22 | Metalwork forges and uses intelligent balling device |
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| CN110640129A true CN110640129A (en) | 2020-01-03 |
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| CN201911005247.1A Pending CN110640129A (en) | 2019-10-22 | 2019-10-22 | Metalwork forges and uses intelligent balling device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111558711A (en) * | 2020-06-24 | 2020-08-21 | 无锡瑞精机械零部件有限公司 | Aluminum liquid conveying device for casting aluminum alloy metal castings |
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| CN203030881U (en) * | 2012-12-04 | 2013-07-03 | 莱芜钢铁集团有限公司 | Steel ladle |
| CN103302280A (en) * | 2013-06-09 | 2013-09-18 | 河北省首钢迁安钢铁有限责任公司 | Construction method of steel ladle bottom for ultra-low carbon steel |
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| CN203030881U (en) * | 2012-12-04 | 2013-07-03 | 莱芜钢铁集团有限公司 | Steel ladle |
| CN103302280A (en) * | 2013-06-09 | 2013-09-18 | 河北省首钢迁安钢铁有限责任公司 | Construction method of steel ladle bottom for ultra-low carbon steel |
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