CN117900447A - Automatic pouring device for machining wear-resistant castings - Google Patents
Automatic pouring device for machining wear-resistant castings Download PDFInfo
- Publication number
- CN117900447A CN117900447A CN202311753438.2A CN202311753438A CN117900447A CN 117900447 A CN117900447 A CN 117900447A CN 202311753438 A CN202311753438 A CN 202311753438A CN 117900447 A CN117900447 A CN 117900447A
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- Prior art keywords
- frame
- die holder
- wear
- base
- upper die
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- 238000005266 casting Methods 0.000 title claims abstract description 46
- 238000003754 machining Methods 0.000 title claims description 8
- 238000007789 sealing Methods 0.000 claims abstract description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 19
- 238000002347 injection Methods 0.000 claims abstract description 15
- 239000007924 injection Substances 0.000 claims abstract description 15
- 238000013016 damping Methods 0.000 claims abstract description 10
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 229920003051 synthetic elastomer Polymers 0.000 claims description 3
- 239000005061 synthetic rubber Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims 1
- 239000000498 cooling water Substances 0.000 abstract description 12
- 229910001338 liquidmetal Inorganic materials 0.000 abstract description 4
- 238000001816 cooling Methods 0.000 description 8
- 239000002184 metal Substances 0.000 description 8
- 239000007788 liquid Substances 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The invention discloses an automatic pouring device for processing a wear-resistant casting, which comprises a base, wherein the top of the base is fixedly connected with a frame. According to the invention, through arranging the base, the frame, the lower die holder, the sliding groove, the sliding block, the roller, the air cylinder, the upper die holder, the limiting rod, the damping sleeve, the movable sealing shell, the supporting frame, the threaded sleeve, the frame, the motor, the screw rod, the supporting roller, the main machine box and the pouring opening, casting processing personnel inject liquid metal into inner cavities of the upper die holder and the lower die holder through the pouring opening, then the screw rod is driven by the motor to drive the threaded sleeve to move, the threaded sleeve drives the movable sealing shell to move to a sealing ring at one side of the sealing ring and a sealing ring at one side of the frame inner cavity to abut against, cooling water is injected into a space surrounded by the movable sealing shell and the bottom of the frame inner cavity through the water injection pipe, the cooling water surrounds the lower die holder, castings in the inner cavities of the upper die holder and the lower die holder can be cooled rapidly, and an external fan is connected with a rail through the connector to cool the castings.
Description
Technical Field
The invention relates to the technical field of casting processing, in particular to an automatic pouring device for processing a wear-resistant casting.
Background
The casting is a metal molded article obtained by various casting methods, namely, smelted liquid metal is poured into a casting mould prepared in advance by pouring, injection, suction or other casting methods, and after the casting is cooled and subjected to subsequent processing means such as polishing, the obtained article with certain shape, size and performance can be subjected to model forming by firstly processing the part in a casting pouring mode in the precision manufacturing field such as the production process of automobile parts;
The disclosed invention provides a casting pouring device for casting processing, which has the following bulletin number: CN218192512U, this patent includes the bottom plate, the both sides at bottom plate top all fixedly connected with backup pad, the top fixedly connected with regulating plate of two backup pads opposite one side, the top fixedly connected with driving motor of backup pad one side possesses the advantage of positioning die, can effectually solve current casting device for foundry goods processing, does not possess positioning die's function, leads to taking place the problem of skew easily in the in-process of pouring;
However, this patent does not have an auxiliary cooling mechanism, and after the completion of casting, the molten metal in the casting cavity is cooled slowly and takes a long time to cool the cast product, which seriously affects the processing efficiency of the cast product.
Disclosure of Invention
The invention aims to provide an automatic pouring device for processing a wear-resistant casting, which has the advantage of high-efficiency auxiliary cooling mechanism, and solves the problems that the existing pouring device for processing the casting is not provided with the auxiliary cooling mechanism, the cooling speed of molten metal in a pouring cavity is low after pouring is finished, and the casting after pouring takes a long time to cool, so that the processing efficiency of the casting can be seriously affected.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an automatic pouring device is used in processing of wear-resisting foundry goods, includes the base, the top fixedly connected with frame of base, the bottom of frame inner chamber is provided with the die holder, the spout has all been seted up to the both sides of frame inner chamber, the inner chamber swing joint of spout has the slider, one side of slider is provided with the gyro wheel, one side and the inner wall contact of spout of gyro wheel, the left side at frame top is provided with the cylinder, the telescopic end fixedly connected with upper die base of cylinder, the right side through-connection at frame top has the gag lever post, the surface swing joint of gag lever post has the damping cover, one side and the fixed surface of frame of damping cover are connected, the bottom through-connection on frame right side has the removal seal shell, the right side fixedly connected with support frame of removal seal shell, one side fixedly connected with thread bush of removal seal shell is kept away from to the support frame, the inner chamber of base inner chamber is provided with the frame, the output fixedly connected with screw rod of motor, the surface and the inner chamber threaded connection of thread bush of screw rod, the bottom fixedly connected with backing roll of thread bush, the die holder is provided with the left side of base, the top die holder is provided with the top of machine case.
Preferably, the left side of the frame inner cavity and the left side of the movable sealing shell are both provided with sealing rings, and the sealing rings are made of synthetic rubber.
Preferably, a riser is arranged on one side of the top of the upper die holder, and a sealing plug is arranged in an inner cavity of the riser.
Preferably, cutting sleeves are arranged on two sides of the top of the lower die holder, and inserting rods are arranged on two sides of the bottom of the upper die holder.
Preferably, the right side of frame is connected with the water injection pipe in a penetrating way, the one end of water injection pipe is provided with the water injection bucket.
Preferably, a limit sleeve is arranged on one side of the frame, and an inner cavity of the limit sleeve is movably connected with the surface of the screw rod.
Preferably, the four corners of base bottom all are provided with the supporting seat, and the bottom of supporting seat is provided with the supporting pad.
Compared with the prior art, the invention has the following beneficial effects:
1. According to the invention, through arranging the base, the frame, the lower die holder, the sliding groove, the sliding block, the roller, the air cylinder, the upper die holder, the limiting rod, the damping sleeve, the movable sealing shell, the supporting frame, the threaded sleeve, the frame, the motor, the screw rod, the supporting roller, the main machine box and the pouring opening, casting processing personnel inject liquid metal into inner cavities of the upper die holder and the lower die holder through the pouring opening, then the screw rod is driven by the motor to drive the threaded sleeve to move, the threaded sleeve drives the movable sealing shell to move to abut against a sealing ring at one side of the inner cavity of the frame, cooling water is injected into a space surrounded by the movable sealing shell and the bottom of the inner cavity of the frame through the water injection pipe, the cooling water surrounds the lower die holder, castings in the inner cavities of the upper die holder and the lower die holder can be cooled rapidly, and the external fan is connected with the rail through the connector, so that the castings can be cooled further.
2. According to the invention, the sealing ring is arranged for increasing the tightness between one side of the movable sealing shell and the inner wall of the frame, avoiding the water leakage of a space surrounded by the movable sealing shell and the inner wall of the frame, the movable sealing shell can be connected with an external heat dissipation fan through the riser, the high temperature in the die cavities of the upper die holder and the lower die holder can be discharged through the riser, the external cold air enters the die cavities to cool the metal liquid, the clamping sleeve and the inserted link are arranged for increasing the tightness between the upper die holder and the lower die holder, the water injection pipe is arranged, when the movable sealing shell enters the inner cavity of the frame and surrounds the lower die holder in the inner cavity of the frame, the cooling water can be injected into the inner cavities of the movable sealing shell, the cooling speed of the metal liquid in the die cavities of the upper die holder and the lower die holder is accelerated, the limit sleeve is arranged for limiting the screw rod, the stability of the screw rod during rotation can be increased, and the support seat and the support pad are arranged for supporting the bottom of the base, so that the pouring device can be stably placed at the using position.
Drawings
FIG. 1 is a perspective view of the structure of the present invention;
FIG. 2 is a schematic cross-sectional view of the structure of the present invention;
FIG. 3 is a perspective view of the frame and motor of the present invention;
fig. 4 is an enlarged partial schematic view of fig. 2a in accordance with the present invention.
In the figure: 1. a base; 2. a frame; 3. a lower die holder; 4. a chute; 5. a slide block; 6. a roller; 7. a cylinder; 8. an upper die holder; 9. a limit rod; 10. a damping sleeve; 11. moving the seal housing; 12. a support frame; 13. a thread sleeve; 14. a frame; 15. a motor; 16. a screw; 17. a support roller; 18. a main chassis; 19. a sprue gate; 20. a seal ring; 21. riser; 22. a water injection pipe; 23. and a limit sleeve.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The components of the invention are all common standard components or components known to those skilled in the art, and the structures and principles thereof are all known to those skilled in the art through technical manuals or through routine experimental methods.
Referring to fig. 1-4, an automatic casting device for processing wear-resistant castings comprises a base 1, a frame 2 is fixedly connected to the top of the base 1, a lower die holder 3 is arranged at the bottom of an inner cavity of the frame 2, sliding grooves 4 are formed in two sides of the inner cavity of the frame 2, a sliding block 5 is movably connected to the inner cavity of the sliding grooves 4, a roller 6 is arranged on one side of the sliding block 5, one side of the roller 6 is in contact with the inner wall of the sliding grooves 4, a cylinder 7 is arranged on the left side of the top of the frame 2, a telescopic end of the cylinder 7 is fixedly connected with an upper die holder 8, a limit rod 9 is connected to the right side of the top of the frame 2 in a penetrating manner, a damping sleeve 10 is movably connected to the surface of the limit rod 9, one side of the damping sleeve 10 is fixedly connected with the surface of the frame 2, a movable sealing shell 11 is connected to the bottom of the right side of the frame 2 in a penetrating manner, a supporting frame 12 is fixedly connected to the right side of the movable sealing shell 11, a threaded sleeve 13 is fixedly connected to one side of the supporting frame 12 far away from the movable sealing shell 11, a frame 14 is arranged on the top of the inner cavity of the base 1, a motor 15 is arranged on the inner cavity of the frame 14, a screw 16 is fixedly connected to the output end of the motor 15, the screw rod 16 is connected to the surface of the screw rod 13 is connected to the inner cavity of the screw sleeve 13 of the inner cavity of the sliding sleeve 13, the damping sleeve 13 is fixedly connected to the inner cavity of the sliding sleeve 13, a supporting roller 13 is fixedly connected to the upper die holder 18, and the upper die holder 18 is provided with a main die holder 18.
The left side of the inner cavity of the frame 2 and the left side of the movable sealing shell 11 are respectively provided with a sealing ring 20, and the sealing rings 20 are made of synthetic rubber.
Through above-mentioned technical scheme, through setting up sealing washer 20 for increase the leakproofness between removal seal shell 11 one side and the frame 2 inner wall, avoid removing the space water leakage that seal shell 11 and frame 2 inner wall enclose.
One side at the top of the upper die holder 8 is provided with a riser 21, and the inner cavity of the riser 21 is provided with a sealing plug.
Through above-mentioned technical scheme, through setting up riser 21, can be connected with outside radiator fan, can pass through riser 21 with the die cavity internal high temperature of upper die base 8 and die holder 3 and discharge to make external cold air enter into in the die cavity and cool down the molten metal.
Clamping sleeves are arranged on two sides of the top of the lower die holder 3, and inserting rods are arranged on two sides of the bottom of the upper die holder 8.
Through above-mentioned technical scheme, through setting up cutting ferrule and inserted bar for increase the leakproofness between upper die base 8 and the die holder 3.
The right side of the frame 2 is connected with a water injection pipe 22 in a penetrating way, and one end of the water injection pipe 22 is provided with a water injection bucket.
Through above-mentioned technical scheme, through setting up water injection pipe 22, when moving seal shell 11 gets into frame 2 inner chamber to enclose die holder 3 in its inner chamber, can pour into the cooling water into the inner chamber of moving seal shell 11, accelerate the cooling rate of the metal liquid in die cavity of upper die base 8 and die holder 3.
One side of the frame 14 is provided with a limit sleeve 23, and the inner cavity of the limit sleeve 23 is movably connected with the surface of the screw 16.
Through above-mentioned technical scheme, through setting up stop collar 23 for carry out spacingly to screw rod 16, stability when can increasing screw rod 16 rotation.
Four corners of the bottom of the base 1 are provided with supporting seats, and the bottom of each supporting seat is provided with a supporting pad.
Through above-mentioned technical scheme, through setting up supporting seat and supporting pad for support the bottom of base 1, make this pouring device can stably place in the position of use.
When the casting processing device is used, a casting processing personnel starts the air cylinder 7, the telescopic end of the air cylinder 7 drives the upper die holder 8 to move downwards to the inserting rod at the bottom of the upper die holder 8 to be inserted into the cutting sleeve at the top of the lower die holder 3, metal liquid is poured into the die cavity between the upper die holder 8 and the lower die holder 3 through the pouring opening 19 by pouring equipment, then the motor 15 is started, the output end of the motor 15 drives the screw 16 to rotate, the screw 16 drives the threaded sleeve 13 to move leftwards, the threaded sleeve 13 drives the support frame 12 at the top of the threaded sleeve and the movable sealing shell 11 to move leftwards until the sealing ring 20 at the left side of the movable sealing shell 11 abuts against the sealing ring 20 at the left side of the inner cavity of the frame 2, at the moment, the movable sealing shell 11 encloses the lower die holder 3 in the inner cavity, cooling water is poured into the inner cavity of the movable sealing shell 11 through the water pouring pipe 22, the cooling water is enclosed on the surface of the lower die holder 3 to cool the liquid metal in the die cavity along with continuous pouring of the cooling water, the air is communicated with an external cooling fan, the external air is introduced into the die cavity by the fan, the cooling speed is further accelerated, finally, cooling water is discharged through the water outlet of the movable sealing shell 11 in the inner cavity 11, cooling water is discharged from the front through the water outlet of the movable sealing shell 11, at the front, at the moment, the time, the upper cooling water is discharged by the front, and the upper end of the upper die 7 is immediately after the casting is cooled, and finally, and the casting is taken up.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an automatic pouring device is used in processing of wear-resisting foundry goods, includes base (1), its characterized in that: the top fixedly connected with frame (2) of base (1), the bottom of frame (2) inner chamber is provided with die holder (3), spout (4) have all been seted up to the both sides of frame (2) inner chamber, the inner chamber swing joint of spout (4) has slider (5), one side of slider (5) is provided with gyro wheel (6), one side and the inner wall contact of spout (4) of gyro wheel (6), the left side at frame (2) top is provided with cylinder (7), the telescopic end fixedly connected with upper die holder (8) of cylinder (7), the right side through connection at frame (2) top has gag lever post (9), the surface swing joint of gag lever post (9) has damping sleeve (10), one side and the fixed surface of frame (2) of damping sleeve (10), the bottom on the right side of frame (2) is through connection has movable seal shell (11), the right side fixedly connected with support frame (12) of movable seal shell (11), one side that the support frame (12) kept away from movable seal shell (11) is connected with motor (13), frame (14) top (14) are provided with frame (14), the novel casting machine is characterized in that the output end of the motor (15) is fixedly connected with a screw rod (16), the surface of the screw rod (16) is in threaded connection with the inner cavity of the threaded sleeve (13), the bottom of the threaded sleeve (13) is fixedly connected with a supporting roller (17), the left side of the inner cavity of the base (1) is provided with a main machine box (18), and the top of the upper die holder (8) is provided with a casting hole (19).
2. The automatic casting device for machining a wear-resistant casting according to claim 1, wherein: the left side of frame (2) inner chamber and the left side of removal seal shell (11) all are provided with sealing washer (20), the material of sealing washer (20) is synthetic rubber.
3. The automatic casting device for machining a wear-resistant casting according to claim 1, wherein: one side at upper die base (8) top is provided with riser (21), the inner chamber of riser (21) is provided with the sealing plug.
4. The automatic casting device for machining a wear-resistant casting according to claim 1, wherein: clamping sleeves are arranged on two sides of the top of the lower die holder (3), and inserting rods are arranged on two sides of the bottom of the upper die holder (8).
5. The automatic casting device for machining a wear-resistant casting according to claim 1, wherein: the right side of frame (2) is connected with water injection pipe (22) in a penetrating way, and one end of water injection pipe (22) is provided with the water injection bucket.
6. The automatic casting device for machining a wear-resistant casting according to claim 1, wherein: one side of the frame (14) is provided with a limit sleeve (23), and the inner cavity of the limit sleeve (23) is movably connected with the surface of the screw rod (16).
7. The automatic casting device for machining a wear-resistant casting according to claim 1, wherein: the four corners of the bottom of the base (1) are provided with supporting seats, and the bottom of each supporting seat is provided with a supporting pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311753438.2A CN117900447A (en) | 2023-12-19 | 2023-12-19 | Automatic pouring device for machining wear-resistant castings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311753438.2A CN117900447A (en) | 2023-12-19 | 2023-12-19 | Automatic pouring device for machining wear-resistant castings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117900447A true CN117900447A (en) | 2024-04-19 |
Family
ID=90691421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311753438.2A Pending CN117900447A (en) | 2023-12-19 | 2023-12-19 | Automatic pouring device for machining wear-resistant castings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117900447A (en) |
-
2023
- 2023-12-19 CN CN202311753438.2A patent/CN117900447A/en active Pending
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