CN111957942B - Aluminum alloy casting machine for metal manufacturing - Google Patents
Aluminum alloy casting machine for metal manufacturing Download PDFInfo
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- CN111957942B CN111957942B CN202010852686.2A CN202010852686A CN111957942B CN 111957942 B CN111957942 B CN 111957942B CN 202010852686 A CN202010852686 A CN 202010852686A CN 111957942 B CN111957942 B CN 111957942B
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- casting
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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
- B22D41/06—Equipment for tilting
Abstract
The invention relates to the technical field of metal casting equipment, and discloses an aluminum alloy casting machine for metal manufacturing, which comprises an installation support, wherein a control device is fixedly installed on one side of the top end of the installation support, a driving device is fixedly installed on the other side of the top end of the installation support, a casting tank is movably sleeved in the middle of an inner cavity of the installation support, and the back surface of the casting tank is in transmission connection with an output shaft of the driving device through a transmission mechanism. This aluminum alloy casting machine for metal manufacturing, to connecting rod and the setting of last mounting structure, make it can form link gear with the reciprocating type rotation of casting jar, be used for controlling the opening and closing of sealed post rod bottom sealing chuck through the rotation direction of casting jar, the phenomenon of metal alloy in the casting jar under the molten state because of rocking from cylindrical jar internal outflow has been avoided effectively, can not cause the metal alloy sputtering of drippage and burn workman's problem, the extravagant problem of spilling over of metal alloy has also been avoided simultaneously, security and reliability are higher.
Description
Technical Field
The invention relates to the technical field of metal casting equipment, in particular to an aluminum alloy casting machine for metal manufacturing.
Background
Aluminum alloy, which is the most commonly used light metal material, can be directly used for casting to form various shapes of mechanical parts, and a sector caster, which is one of the main types of casting apparatuses, pours the metal alloy in its molten state into a mold by reciprocating rotation of a cylindrical can body, thereby completing a casting process of the metal alloy.
At present, when a fan-shaped casting machine is used for casting aluminum alloy, in order to ensure that the metal alloy in a molten state can stably flow into a mold, a group of flow guide boxes are required to be arranged below a casting slot hole in a cylindrical tank body so as to control the flow direction of the metal alloy in the molten state.
However, the existing casting diversion boxes are all open and only have the diversion function, when a fan-shaped casting machine is used for casting operation, the metal alloy in the molten state in the casting diversion boxes can shake to a certain extent due to the reciprocating rotation motion of the cylindrical tank body, when the casting diversion boxes are close to the casting slotted holes, the metal alloy in the molten state easily flows out of the casting diversion boxes due to shaking, and then drops on the ground or a mold through the diversion boxes, so that the phenomenon that workers are burned due to sputtering is easily caused, the waste of the metal alloy is caused, and meanwhile, the potential safety hazard is large.
Therefore, a casting guide box mechanism with high safety and reliability is needed to avoid the overflow of the metal alloy in the molten state inside the cylindrical tank body of the fan-shaped casting machine due to the shaking of the cylindrical tank body.
Disclosure of Invention
Technical problem to be solved
The invention provides an aluminum alloy casting machine for metal manufacturing, which has the advantages of no metal alloy dripping caused by rotation shaking in the casting process, avoiding the waste of the metal alloy and higher safety and reliability, and solves the problems that the existing casting guide box is open and only has the function of guiding, when a fan-shaped casting machine is used for casting operation, the metal alloy in a molten state in the inner part of the fan-shaped casting machine shakes to a certain degree due to the reciprocating rotation motion of a cylindrical tank body, when the fan-shaped casting machine is close to a casting slotted hole, the metal alloy in the molten state easily flows out of the fan-shaped casting machine due to shaking, and then drops on the ground or a mold through the guide box, the phenomenon that workers are burned due to sputtering is easily caused, the waste of the metal alloy is caused, and meanwhile, the potential safety hazard is larger.
(II) technical scheme
The invention provides the following technical scheme: an aluminum alloy casting machine for metal manufacturing comprises a mounting bracket, wherein a control device is fixedly mounted on one side of the top end of the mounting bracket, a driving device is fixedly mounted on the other side of the top end of the mounting bracket, a casting tank is movably sleeved in the middle of an inner cavity of the mounting bracket, the back surface of the casting tank is in transmission connection with an output shaft of the driving device through a transmission mechanism, a liquid injection slot hole is formed in one side of the top of the casting tank, a ratchet gear is fixedly mounted at the bottom of one side of the casting tank, a casting slot hole is formed in one side of the front surface of the casting tank, a connecting rod is in pin joint with the middle of the front surface of the casting tank, an extrusion clamping plate is fixedly mounted at one end of the connecting rod, the bottom end of the extrusion clamping plate is in friction contact with the outer surface of the casting tank, a ratchet clamping block is fixedly mounted at the other end of the connecting rod, and the interior of the ratchet clamping block is in meshing transmission with the ratchet gear on the casting tank, the top of installing support inner chamber is connected with the supporting pressure plate through the elastic module transmission, one side fixed mounting of supporting pressure plate bottom has sealed post pole, the bottom fixed mounting of installing support inner chamber one side has the water conservancy diversion case, and the bottom of sealed post pole runs through and extends to the inside of water conservancy diversion case bottom.
Preferably, the extrusion clamping plate is provided with a half-moon-shaped structure at the outer part, the arc-shaped track at the bottom end of the extrusion clamping plate is the same as the arc-shaped track on the outer surface of the casting tank, and the top end of the extrusion clamping plate is contacted with the bottom end of the supporting pressing plate.
Preferably, the bottom end of the sealing post rod is provided with a sealing chuck formed by combining a cone and a circular truncated cone, and the middle part of the bottom end of the flow guide box is provided with a through hole with the same inclination angle as that of the bottom end of the sealing chuck.
Preferably, the locking direction of the ratchet gear is clockwise direction of the casting tank, and the engagement transmission between the ratchet gear and the ratchet wheel clamping block is elastic connection of the connecting rod in the axial direction.
Preferably, the casting slot extends beyond the front face of the casting pot by a distance less than the minimum distance between the front face of the casting slot and the outer surface of the sealing post.
(III) advantageous effects
The invention has the following beneficial effects:
1. this aluminum alloy casting machine for metal manufacturing, to connecting rod and the setting of last mounting structure, make it can form link gear with the reciprocating type rotation of casting jar, be used for controlling the opening and closing of sealed post rod bottom sealing chuck through the rotation direction of casting jar, compare with current casting machine, avoided effectively casting jar in the metal alloy of molten condition because of rocking the phenomenon of flowing out from cylindrical jar is internal, can not cause the metal alloy sputtering of drippage and burn workman's problem, the extravagant problem of spilling over of metal alloy has also been avoided simultaneously, security and reliability are higher.
2. This aluminum alloy casting machine for metal manufacture to the setting of ratchet wheel and lock dead direction on the casting ladle, makes it can be along with the direction of rotation and the rotation angle of casting ladle, keeps the extrusion cardboard all the time on the position of peak to accurate drive and the open and close state of control sealed post pole, and can not cause the metallic alloy's under the molten condition outflow undersize on the baffle box, and then lead to the problem that the defect appears in the spare part after the casting shaping.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a partial cross-sectional view of the structure of the present invention;
FIG. 3 is a schematic structural view of a casting vessel according to the present invention;
FIG. 4 is a schematic view of the connecting rod and the mounting structure thereon.
In the figure: 1. mounting a bracket; 2. a control device; 3. a drive device; 4. a casting tank; 5. a transmission mechanism; 6. injecting a slotted hole; 7. a ratchet gear; 8. casting a slot hole; 9. a connecting rod; 10. extruding the clamping plate; 11. a ratchet clamping block; 12. supporting the pressure plate; 13. an elastic module; 14. sealing the post rod; 15. a diversion box.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, an aluminum alloy casting machine for metal manufacturing comprises a mounting bracket 1, a control device 2 is fixedly mounted on one side of the top end of the mounting bracket 1, a driving device 3 is fixedly mounted on the other side of the top end of the mounting bracket 1, a casting tank 4 is movably sleeved in the middle of the inner cavity of the mounting bracket 1, the back of the casting tank 4 is in transmission connection with an output shaft of the driving device 3 through a transmission mechanism 5, a liquid injection slot hole 6 is formed in one side of the top of the casting tank 4, a ratchet wheel 7 is fixedly mounted at the bottom of one side of the casting tank 4, a casting slot hole 8 is formed in one side of the front of the casting tank 4, a connecting rod 9 is pinned in the middle of the front of the casting tank 4, an extrusion clamping plate 10 is fixedly mounted at one end of the connecting rod 9, the bottom end of the extrusion clamping plate 10 is in friction contact with the outer surface of the casting tank 4, a clamping block ratchet wheel 11 is fixedly mounted at the other end of the connecting rod 9, and the interior of the ratchet wheel clamping plate 11 is in meshing transmission with the ratchet wheel 7 on the casting tank 4, the top of the inner cavity of the mounting bracket 1 is connected with a supporting pressure plate 12 through an elastic module 13 in a transmission manner, one side of the bottom end of the supporting pressure plate 12 is fixedly provided with a sealing post rod 14, the bottom of one side of the inner cavity of the mounting bracket 1 is fixedly provided with a flow guide box 15, and the bottom end of the sealing post rod 14 penetrates through and extends to the inside of the bottom end of the flow guide box 15.
Wherein, a heating device is arranged inside the casting tank 4 to ensure that the metal alloy inside the casting tank is always kept in a molten state, and a heat preservation measure is arranged in the transmission mechanism 5 to reduce the loss of heat and ensure the temperature of the metal alloy in the molten state before entering the die.
In the technical scheme, the outer part of the extrusion clamping plate 10 is provided with a half-moon-shaped structure, the arc-shaped track at the bottom end of the extrusion clamping plate is the same as the arc-shaped track on the outer surface of the casting tank 4, and the top end of the extrusion clamping plate 10 is contacted with the bottom end of the supporting pressing plate 12.
Wherein, to the setting of the external shape of extrusion cardboard 10, make it can with the rotation of casting jar 4 between form link gear to the setting of cooperation sealing post pole 14 makes at the reciprocating type rotatory in-process of sealing post pole 14, the break-make of control baffle box 15 that can be automatic, and then has avoided metallic alloy under the molten condition to flow out from cylindrical jar is internal because of rocking, causes the problem of sputter and burn workman, security and stability are higher.
In the technical scheme, the bottom end of the sealing post rod 14 is provided with a sealing chuck formed by combining a cone and a circular truncated cone, and the middle part of the bottom end of the flow guide box 15 is provided with a through hole with the same inclination angle as that of the bottom end of the sealing chuck.
The sealing chuck at the bottom end of the sealing post rod 14 and the external shape thereof are arranged to increase the sealing performance between the sealing chuck and the through hole at the bottom of the flow guide box 15, so that the metal alloy in a molten state cannot leak.
In the technical scheme, the locking direction of the ratchet gear 7 is clockwise of the casting tank 4, and the engagement transmission between the ratchet gear 7 and the ratchet clamping block 11 is elastic connection of the connecting rod 9 in the axial direction.
The locking direction of the ratchet gear 7 is set because the liquid level height of the ratchet gear is reduced along with the reduction of the volume of the metal alloy in the internal molten state of the ratchet gear, so that the rotating and returning angles of the ratchet gear need to be properly adjusted in real time according to the volume of the metal alloy in the internal molten state of the ratchet gear during casting, and the extrusion clamping plate 10 at the other end of the connecting rod 9 can be always kept at the highest point no matter the rotating and returning angles of the casting tank 4 are changed, so that the sealing column rod 14 is driven to be opened.
In the technical scheme, the distance between the front surfaces of the casting slot holes 8 extending out of the casting tank 4 is smaller than the minimum distance between the front surfaces of the casting slot holes 8 and the outer surface of the sealing post rod 14.
Wherein, with the arrangement of the distance between the casting slot hole 8 and the sealing post rod 14, the metal alloy in the molten state flowing out of the casting slot hole 8 can be effectively ensured not to contact with the sealing post rod 14, so as to prevent the metal alloy from being solidified on the outer surface thereof.
The use method and the working principle of the embodiment are as follows:
firstly, injecting a metal alloy heated to a molten state into a casting tank 4 through an injection slot 6, ensuring that the temperature of the metal alloy can be controlled within a certain range under the action of a heating device, then moving a mould to be under a diversion box 15, starting a driving device 3 through a control device 2, simultaneously driving the casting tank 4 to rotate anticlockwise under the driving action of a transmission mechanism 5, simultaneously keeping a connecting rod 9 and an extrusion clamping plate 10 thereon unchanged under the action of a ratchet wheel 7 and a ratchet clamping block 11 on the casting tank 4, automatically flowing out of the casting slot 8 and falling onto the diversion box 15 when the liquid level of the metal alloy in the molten state in an inner cavity of the casting tank 4 reaches the height of the casting slot 8, then controlling the driving device 3 through the control device 2 again and driving the casting tank 4 to rotate clockwise, and under the ratchet wheel transmission action of the ratchet wheel 7 and the ratchet clamping block 11 on the casting tank 4, the connecting rod 9 and the extrusion clamping plate 10 thereon can rotate clockwise along with the connecting rod, the bottom end of the extrusion clamping plate 10 is contacted with the bottom end of the supporting pressing plate 12, the extrusion clamping plate is extruded to move upwards to compress the elastic module 13, the sealing post rod 14 is driven to move upwards to separate the sealing clamping head at the bottom end of the sealing post rod from the flow guide box 15, so that the metal alloy in a molten state in the flow guide box 15 can flow into a mold, the cast mold is moved away, an empty mold is moved over, the control device 2 is continued to control the driving device 3 and drive the casting tank 4 to rotate anticlockwise, and the steps are repeated, so that the automatic and continuous casting operation of the mold is realized.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides an aluminum alloy casting machine for metal manufacturing, includes installing support (1), one side fixed mounting on installing support (1) top has controlling means (2), the opposite side fixed mounting on installing support (1) top has drive arrangement (3), the middle part movable sleeve of installing support (1) inner chamber is equipped with casting tank (4), and the back of casting tank (4) passes through drive mechanism (5) transmission with the output shaft of drive arrangement (3) and is connected its characterized in that: one side of the top of the casting tank (4) is provided with a liquid injection groove hole (6), the bottom of one side of the casting tank (4) is fixedly provided with a ratchet wheel (7), one side of the front of the casting tank (4) is provided with a casting groove hole (8), the middle of the front of the casting tank (4) is in pin joint with a connecting rod (9), one end of the connecting rod (9) is fixedly provided with an extrusion clamping plate (10), the bottom end of the extrusion clamping plate (10) is in friction contact with the outer surface of the casting tank (4), the other end of the connecting rod (9) is fixedly provided with a ratchet clamping block (11), the interior of the ratchet clamping block (11) is in meshing transmission with the ratchet wheel (7) on the casting tank (4), the top of the inner cavity of the mounting bracket (1) is in transmission connection with a supporting pressing plate (12) through an elastic module (13), one side of the bottom of the supporting pressing plate (12) is fixedly provided with a sealing column rod (14), the bottom of one side of the inner cavity of the mounting bracket (1) is fixedly provided with a flow guide box (15), and the bottom end of the sealing post rod (14) penetrates through and extends to the inside of the bottom end of the flow guide box (15).
2. An aluminium alloy casting machine for metal manufacture according to claim 1, characterized in that: the outer part of the extrusion clamping plate (10) is provided with a half-moon-shaped structure, the arc-shaped track of the bottom end of the extrusion clamping plate is the same as the arc-shaped track of the outer surface of the casting tank (4), and the top end of the extrusion clamping plate (10) is in contact with the bottom end of the supporting pressing plate (12).
3. An aluminium alloy casting machine for metal manufacture according to claim 1, characterized in that: the bottom of the sealing post rod (14) is provided with a sealing chuck formed by combining a cone and a circular truncated cone, and the middle of the bottom of the flow guide box (15) is provided with a through hole with the same inclination angle as that of the bottom end of the sealing chuck.
4. An aluminium alloy casting machine for metal manufacture according to claim 1, characterized in that: the locking direction of the ratchet gear (7) is clockwise of the casting tank (4), and the engagement transmission between the ratchet gear (7) and the ratchet clamping block (11) is elastic connection of the connecting rod (9) in the axial direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010852686.2A CN111957942B (en) | 2020-08-22 | 2020-08-22 | Aluminum alloy casting machine for metal manufacturing |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010852686.2A CN111957942B (en) | 2020-08-22 | 2020-08-22 | Aluminum alloy casting machine for metal manufacturing |
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| CN111957942A CN111957942A (en) | 2020-11-20 |
| CN111957942B true CN111957942B (en) | 2021-12-10 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1296298A1 (en) * | 1985-02-06 | 1987-03-15 | Институт проблем литья АН УССР | Manipulating gripper for handling casting ladles |
| TWI466740B (en) * | 2007-02-15 | 2015-01-01 | Sintokogio Ltd | Automatic pouring method and device |
| CN206479021U (en) * | 2017-01-10 | 2017-09-08 | 浙江美德光学有限公司 | Molten iron melting furnace |
| CN207057610U (en) * | 2017-08-21 | 2018-03-02 | 北京科技大学 | A kind of tundish exit port control device |
| CN207668452U (en) * | 2017-12-19 | 2018-07-31 | 南京浦江合金材料股份有限公司 | One kind is for high-quality hypoxemia nodulizer casting ingot mould device |
| CN110666146A (en) * | 2019-11-12 | 2020-01-10 | 辽宁忠旺集团有限公司 | Portable aluminum alloy casting device and pouring method |
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Inventor after: Long Yulin Inventor after: Qin Shan Inventor before: Request for anonymity |
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Effective date of registration: 20211129 Address after: 518000 unit a, building 2, jixiangyue mansion, Pingdi street, Longgang District, Shenzhen City, Guangdong Province Applicant after: Long Yulin Address before: 610056 blue harbor, No. 59, Tianxiang street, Chenghua District, Chengdu, Sichuan Applicant before: Qin Shan |