CN219703443U - Pouring device for centrifugal casting - Google Patents
Pouring device for centrifugal casting Download PDFInfo
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- CN219703443U CN219703443U CN202320661323.XU CN202320661323U CN219703443U CN 219703443 U CN219703443 U CN 219703443U CN 202320661323 U CN202320661323 U CN 202320661323U CN 219703443 U CN219703443 U CN 219703443U
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- sliding
- hinged
- bottom plate
- sliding rail
- sliding sleeve
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- 238000009750 centrifugal casting Methods 0.000 title claims abstract description 17
- 238000007599 discharging Methods 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 3
- 238000005266 casting Methods 0.000 description 16
- 239000002184 metal Substances 0.000 description 11
- 238000002347 injection Methods 0.000 description 10
- 239000007924 injection Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 10
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 6
- 235000017491 Bambusa tulda Nutrition 0.000 description 6
- 241001330002 Bambuseae Species 0.000 description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 6
- 239000011425 bamboo Substances 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 238000009434 installation Methods 0.000 description 3
- 229910001338 liquidmetal Inorganic materials 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
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Abstract
The utility model belongs to the technical field of centrifugal casting, and particularly relates to a pouring device for centrifugal casting. Including the shallow body, the level is provided with the supporting bench mutually independent with it directly over the shallow body bottom plate, and the top of supporting bench is fixed with annotates the hopper, is provided with the lifting unit who controls supporting bench height between supporting bench and the bottom plate of shallow body, has seted up inside and outside communicating through-hole on annotating the lateral wall of hopper, corresponds the through-hole and is fixed with on annotating the lateral wall of hopper with communicating notes material pipe of through-hole, and the valve of control notes material pipe opening and shutting is installed to the feed end of notes material pipe. According to the utility model, the pouring work is completed by pushing the cart body and lifting the pouring hopper by means of the lifting assembly, so that the labor-saving effect is achieved.
Description
Technical Field
The utility model belongs to the technical field of centrifugal casting, and particularly relates to a pouring device for centrifugal casting.
Background
Centrifugal casting is a technique and method of injecting liquid metal into a mold that rotates at high speed, causing the molten metal to perform centrifugal motion to fill the mold and form a casting. The liquid metal can well fill the casting mould in the radial direction due to centrifugal movement and form the free surface of the casting; a cylindrical inner hole can be obtained without a core; the method is favorable for removing gas and impurities in the liquid metal; affecting the crystallization process of the metal and thereby improving the mechanical and physical properties of the casting.
In the prior art, a pouring device for centrifugal casting is used, firstly, a pouring barrel is used for containing metal liquid, then two workers are required to lift the pouring barrel and move to a centrifugal casting working site, then the liquid in the pouring barrel is poured into a pouring hopper, and the metal liquid in the pouring hopper flows into a casting mould along a pouring pipe, so that pouring is finished, and because the pouring hopper has a certain height, workers are laborious in the lifting and pouring process.
Disclosure of Invention
According to the defects in the prior art, the technical problems to be solved by the utility model are as follows: the pouring device for centrifugal casting is provided, and when the pouring device is used, the pouring work is more labor-saving to a certain extent.
The pouring device for centrifugal casting comprises a trolley body, a supporting table which is mutually independent is horizontally arranged right above a bottom plate of the trolley body, a filling hopper is fixed at the top of the supporting table, a lifting component for controlling the height of the supporting table is arranged between the supporting table and the bottom plate of the trolley body, through holes which are communicated with each other inside and outside are formed in the side wall of the filling hopper, a filling pipe which is communicated with the through holes is fixed on the outer side wall of the filling hopper corresponding to the through holes, and a valve for controlling the opening and the closing of the filling pipe is arranged at the feeding end of the filling pipe.
Further, the lifting assembly comprises two first support rods which are distributed front and back, and the outer sides of the first support rods are hinged with second support rods which are in cross fit with the first support rods; one end of the first support rod is hinged to the bottom of the support table, and a first sliding component which enables the first support rod to slide left and right is arranged between the other end of the first support rod and the top of the bottom plate of the cart body; one end of the second support rod is hinged to the top of the bottom plate of the cart body, and a second sliding component which enables the second support rod to slide left and right is arranged between the other end of the second support rod and the bottom of the support table; a connecting rod is connected between the two first supporting rods, a hydraulic cylinder is arranged between the connecting rod and the top of the bottom plate of the cart body, one end of the hydraulic cylinder is hinged to the connecting rod, and the other end of the hydraulic cylinder is hinged to the top of the bottom plate of the cart body.
Further, the first sliding component comprises a first sliding rail, a first sliding groove which is communicated with each other in the front and the rear is formed in the first sliding rail, a first sliding block which is in left-right sliding fit with the first sliding groove is arranged in the first sliding groove, a first sliding sleeve which is in left-right sliding fit is arranged at the top of the first sliding rail, the first sliding sleeve is of a door-shaped structure, two ends of the first sliding sleeve are respectively located at the front side and the rear side of the first sliding rail, the front side and the rear side of the first sliding block are fixed at the front end and the rear end of the first sliding sleeve, and the first supporting rod is hinged at the top of the first sliding sleeve.
Further, the second sliding assembly comprises a second sliding rail, a second sliding groove which is communicated with each other in the front-back direction is formed in the second sliding rail, a second sliding block which is in left-right sliding fit with the second sliding groove is arranged in the second sliding groove, a second sliding sleeve which is in left-right sliding fit is arranged at the top of the second sliding rail, the second sliding sleeve is in a door-shaped structure, two ends of the second sliding sleeve are respectively located at the front side and the back side of the second sliding sleeve, the front side and the back side of the second sliding block are fixed at the front end and the back end of the second sliding rail, and a second supporting rod is hinged at the top of the second sliding sleeve.
Further, the rollers of the cart body are self-locking universal wheels.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the pouring work is completed by pushing the cart body and lifting the pouring hopper by means of the lifting assembly, so that the labor-saving effect is achieved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 is a schematic diagram of a matching structure of the first sliding rail and the first sliding sleeve.
The names of the components in the figure are as follows: 1. the trolley comprises a trolley body 2, a hydraulic cylinder 3, a first supporting rod 4, a supporting table 5, a filling hopper 6, a valve 7, a filling pipe 8, a second sliding rail 9, a second sliding sleeve 10, a second supporting rod 11, a first sliding sleeve 12, a first sliding rail 13, a connecting rod 14 and a first sliding block.
Detailed Description
The present utility model is further illustrated by the following examples, which are not intended to be limiting, but any modifications, equivalents, improvements, etc. within the spirit and principles of the present utility model are intended to be included within the scope of the present utility model.
Example 1
The pouring device for centrifugal casting according to the embodiment, as shown in fig. 1, comprises a cart body 1, a supporting table 4 which is mutually independent is horizontally arranged right above a bottom plate of the cart body 1, a pouring hopper 5 is fixed at the top of the supporting table 4, a lifting component for controlling the height of the supporting table 4 is arranged between the supporting table 4 and the bottom plate of the cart body 1, through holes which are communicated with each other inside and outside are formed in the side wall of the pouring hopper 5, a pouring pipe 7 which is communicated with the through holes is fixed on the outer side wall of the pouring hopper 5 corresponding to the through holes, and a valve 6 for controlling the opening and closing of the pouring pipe 7 is arranged at the feeding end of the pouring pipe 7;
the trolley body 1 comprises a bottom plate, two push rods which are distributed front and back are arranged on the left side of the bottom plate, a connecting rod is connected to the upper end between the two push rods, four rollers which are distributed in a rectangular shape are arranged at the bottom of the bottom plate, and when the trolley is used, a worker pushes the connecting rod to enable the bottom plate to move; in the working process, the push rod can be set to be in a state of high left and low right, the distance between the staff and the injection hopper 5 is increased, and discomfort of the staff caused by high temperature emitted by the molten metal in the injection hopper 5 is avoided to a certain extent;
the through hole is arranged on the right side of the injection hopper 5 and is positioned at the inner bottom of the injection hopper 5, the injection pipe 7 is connected and communicated with the through hole, and when in use, molten metal is injected into the casting mold cylinder through the injection pipe 7; after a discharge hole of the material injection pipe 7 enters the casting cylinder in the working process, the valve 6 is opened to circulate the molten metal; in this embodiment, the valve 6 has high temperature resistance;
when the valve 6 works, a high-temperature-resistant electromagnetic valve can be adopted, and workers do not need to work close in the opening and closing process, so that the valve is prevented from being injured due to the fact that the valve is touched to high temperature unintentionally; the bottom of the injection hopper 5 is arranged in an inclined state towards the through hole, so that molten metal can flow out of the through hole;
in the actual use process, the trolley body 1 is parked at a metal firing position, after the metal is melted into liquid, the liquid is poured into the injection hopper 5, and at the moment, the injection hopper 5 is adjusted to the lowest state, so that the liquid is convenient for workers to pour; then push the shallow body 1 to casting department of casting mould section of thick bamboo, make the discharge gate subtend casting mould section of thick bamboo of notes material pipe 7, drive lifting unit again, make notes hopper 5 rise, until the discharge gate of notes material pipe 7 rise to the height with casting mould section of thick bamboo port parallel and level, then continue to promote shallow body 1 and make the discharge gate of notes material pipe 7 enter into casting mould section of thick bamboo, open valve 6 at last and make the molten metal in notes hopper 5 flow into casting mould section of thick bamboo, thereby avoided needing two staff to lift the casting mould section of thick bamboo to accomplish pouring work, with this laborsaving effect that reaches.
Example 2
In this embodiment, as shown in fig. 1, the lifting assembly includes two first support rods 3 distributed in front and back, and second support rods 10 in cross fit with the first support rods 3 are hinged on the outer sides of the first support rods 3; one end of the first supporting rod 3 is hinged to the bottom of the supporting table 4, and a first sliding component which enables the first supporting rod to slide left and right is arranged between the other end of the first supporting rod and the top of the bottom plate of the cart body 1; one end of the second supporting rod 10 is hinged to the top of the bottom plate of the cart body 1, and a second sliding component which enables the second supporting rod to slide left and right is arranged between the other end of the second supporting rod and the bottom of the supporting table 4; a connecting rod 13 is connected between the two first support rods 3, a hydraulic cylinder 2 is arranged between the connecting rod 13 and the top of the bottom plate of the trolley body 1, one end of the hydraulic cylinder 2 is hinged on the connecting rod 13, and the other end is hinged on the top of the bottom plate of the trolley body 1;
the lifting component of the embodiment adopts the working principle of a scissor type lifting platform to complete lifting; the first support rod 3 and the second support rod 10 are hinged together in a crossed manner to form an X-shaped structure; the first support rod 3 and the second support rod 10 are hinged with each other, the front and back communicated hinge holes are respectively formed in the positions of the first support rod and the second support rod, the same pivot shaft is independently arranged in the two hinge holes in a penetrating mode, and two ends of the pivot shaft respectively penetrate through the hinge holes and are connected with nuts;
one end of the first supporting rod 3 hinged to the bottom of the supporting table 4 is a first hinged end, and the other end is a second hinged end; one end of the second supporting rod 10 hinged on the bottom plate of the cart body 1 is a first hinged end, and the other end is a second hinged end;
when the support is installed, the first hinged end of the first support rod 3 is hinged to the bottom of the support table 4 through a first hinged seat, the first hinged seat is positioned on the outer side of the first support rod 3 and fixed to the bottom of the support table 4, a first hinged column is fixed to one side, close to the first hinged seat, of the first hinged end of the first support rod 3, and a first limiting sleeve is connected to the first hinged column through a mounting hole in the first hinged seat; the second hinged end of the first supporting rod 3 is hinged on the first sliding component and slides left and right on the top of the bottom plate of the cart body 1;
the first hinged end of the second support rod 10 is hinged to the top of the bottom plate of the trolley body 1 through a second hinged seat and swings left and right, and the first hinged seat and the second hinged seat are distributed in a downward flush manner; the second hinge seat is positioned at the outer side of the second support rod 10 and is fixed at the top of the bottom plate of the cart body 1, a second hinge post is fixed at one side of the first hinge end of the second support rod 10, which is close to the second hinge seat, and the second hinge post penetrates through a mounting hole on the second hinge seat to be connected with a second limit sleeve; the second hinged end of the second supporting rod 10 is hinged at the bottom of the supporting table 4 through a second sliding component and performs left-right sliding movement;
the connecting rod 13 is connected between the two first support rods 3 near the first hinged end; the hydraulic cylinder 2 is in the prior art, and consists of a cylinder barrel, an end cover, a piston rod and other parts, wherein the movable end of the piston rod is connected with a first connecting ring, and the bottom of the cylinder barrel is connected with a second connecting ring; the movable end of the piston rod is hinged on the connecting rod 13 through a first connecting ring to swing left and right, and the first connecting ring is independently sleeved on the connecting rod 13; the cylinder bottom of the cylinder barrel is hinged at the top of the bottom plate of the trolley body 1 to swing left and right, a connecting plate which is distributed back and forth is fixed at the top of the bottom plate of the trolley body 1 by a second connecting ring corresponding to the bottom of the cylinder barrel, and the second connecting ring is positioned between the two connecting plates and is hinged with the two connecting plates;
in use, the hydraulic cylinder 2 is extended, and the second hinged ends of the first support rod 3 and the second support rod 10 simultaneously slide leftwards, so that the support table 4 is lifted; the hydraulic cylinder 2 is contracted, the second hinged ends of the first support rod 3 and the second support rod 10 slide rightwards at the same time, and the support table 4 descends;
in the actual use process, the first support rod 3 and the second support rod 10 can be sequentially arranged from bottom to top in multiple groups according to the working principle of the scissor type lifting platform, so that the support platform 4 can be deeper and higher in height.
Example 3
The technology is further described in this embodiment, as shown in fig. 1 and fig. 2, the first sliding assembly includes a first sliding rail 12, a first sliding groove that is communicated with each other in front and back is formed on the first sliding rail 12, a first sliding block 14 that is in sliding fit with the first sliding rail in left and right is provided in the first sliding groove, a first sliding sleeve 11 that is in sliding fit with the first sliding rail in left and right is provided at the top of the first sliding rail 12, the first sliding sleeve 11 is in a "door" shape structure, two ends of the first sliding sleeve 11 are respectively located at front and back sides of the first sliding rail 12, front and back sides of the first sliding block 14 are fixed at front and back ends of the first sliding sleeve 11, and the first supporting rod 3 is hinged at the top of the first sliding sleeve 11;
the first sliding sleeve 11 comprises two first side plates which are distributed front and back, the tops of the two first side plates are connected through a first sliding plate, the bottom of the first sliding plate is attached to the top of the first sliding rail 12, the first sliding block 14 is connected between the two first side plates and is positioned in the first sliding groove, the first sliding block is in left-right sliding fit with the first sliding groove, and the first sliding rail 12 is fixed at the top of the bottom plate of the cart body 1; when in use, the first sliding block 14 slides left and right in the sliding groove, and the first sliding sleeve 11 also slides along with the sliding groove;
when the device is installed, the second hinged end of the first support rod 3 is hinged to the top of the first sliding plate through a third hinged seat, the third hinged seat is fixed on the first sliding plate, a third hinged column is fixed on one side, close to the third hinged seat, of the second hinged end of the first support rod 3, and the second hinged end of the first support rod 3 is hinged to the third hinged seat through the third hinged column and swings left and right;
during installation, for convenience of installation, two first screws distributed left and right can be arranged on the outer side of the first baffle, and the first screws penetrate through the first baffle and are connected with the first sliding block 14.
Example 4
The technology is further described in this embodiment, as shown in fig. 1, the second sliding assembly includes a second sliding rail 8, a second sliding groove that is communicated with the second sliding rail 8 in front and back is provided on the second sliding rail 8, a second sliding block that is in sliding fit with the second sliding rail in left and right is provided in the second sliding groove, a second sliding sleeve 9 that is in sliding fit with the second sliding rail in left and right is provided on the top of the second sliding rail, the second sliding sleeve 9 is in a "door" shape structure, two ends of the second sliding sleeve 9 are respectively located at front and back sides of the second sliding sleeve 9, front and back sides of the second sliding block are fixed on front and back ends of the second sliding rail 8, and a second supporting rod 10 is hinged on the top of the second sliding sleeve 9;
the second sliding sleeve 9 comprises two second side plates which are distributed front and back, the bottoms of the two second side plates are connected through a second sliding plate, the top of the second sliding plate is attached to the bottom of the second sliding rail 8, the second sliding rail 8 is fixed at the bottom of the supporting table 4, the second sliding block is positioned between the two second side plates and in the second sliding groove, the inner sides of the two second side plates are attached to two sides of the second sliding rail 8, and when the sliding sleeve is used, the second sliding block and the second sliding sleeve 9 slide rightwards or leftwards together on the second sliding rail 8;
when the sliding plate is installed, the second hinged end of the second supporting rod 10 is hinged to the bottom of the second sliding plate through a fourth hinged seat, the fourth hinged seat is fixed to the bottom of the second sliding plate, the second hinged end of the second supporting rod 10 is close to the second hinged seat, a fourth hinged column is fixed to the second hinged end of the second supporting rod 10, and the second hinged end of the second supporting rod 10 is hinged to the fourth hinged seat through the fourth hinged column to swing left and right;
for convenient installation, the second sliding block and the second side plate can be installed through a second screw.
Example 5
In this embodiment, as shown in fig. 1, the rollers of the cart body 1 are self-locking universal wheels; when the self-locking type universal wheel is used, the universal wheel can help to rotate the direction of the trolley body 1, and when casting is performed in the casting cylinder, the position of the trolley body 1 can be locked through the self-locking type universal wheel, so that the trolley body 1 is prevented from moving.
Claims (5)
1. Pouring device for centrifugal casting, comprising a trolley body (1), characterized in that: the automatic feeding and discharging trolley is characterized in that a supporting table (4) independent of the supporting table is horizontally arranged right above a bottom plate of the trolley body (1), a feeding hopper (5) is fixed at the top of the supporting table (4), a lifting component for controlling the height of the supporting table (4) is arranged between the supporting table (4) and the bottom plate of the trolley body (1), through holes communicated with the inside and the outside are formed in the side wall of the feeding hopper (5), a feeding pipe (7) communicated with the through holes is fixed on the outer side wall of the feeding hopper (5) corresponding to the through holes, and a valve (6) for controlling the feeding pipe (7) to open and close is arranged at the feeding end of the feeding pipe (7).
2. Pouring device for centrifugal casting according to claim 1, characterized in that: the lifting assembly comprises two first support rods (3) which are distributed front and back, and the outer sides of the first support rods (3) are hinged with second support rods (10) which are in cross fit with the first support rods; one end of the first supporting rod (3) is hinged to the bottom of the supporting table (4), and a first sliding component which enables the first supporting rod to slide left and right is arranged between the other end of the first supporting rod and the top of the bottom plate of the cart body (1); one end of the second supporting rod (10) is hinged to the top of the bottom plate of the cart body (1), and a second sliding component which enables the second supporting rod to slide left and right is arranged between the other end of the second supporting rod and the bottom of the supporting table (4); a connecting rod (13) is connected between the two first supporting rods (3), a hydraulic cylinder (2) is arranged between the connecting rod (13) and the top of the bottom plate of the cart body (1), one end of the hydraulic cylinder (2) is hinged on the connecting rod (13), and the other end is hinged on the top of the bottom plate of the cart body (1).
3. Pouring device for centrifugal casting according to claim 2, characterized in that: the first sliding assembly comprises a first sliding rail (12), a first sliding groove which is communicated with each other in the front and the rear is formed in the first sliding rail (12), a first sliding block (14) which is in left-right sliding fit with the first sliding rail is arranged in the first sliding groove, a first sliding sleeve (11) which is in left-right sliding fit is arranged at the top of the first sliding rail (12), the first sliding sleeve (11) is in a door-shaped structure, two ends of the first sliding sleeve (11) are respectively positioned at the front side and the rear side of the first sliding rail (12), the front side and the rear side of the first sliding block (14) are fixed at the front end and the rear end of the first sliding sleeve (11), and the first supporting rod (3) is hinged at the top of the first sliding sleeve (11).
4. Pouring device for centrifugal casting according to claim 2, characterized in that: the second sliding assembly comprises a second sliding rail (8), a second sliding groove which is communicated with each other in the front and the rear is formed in the second sliding rail (8), a second sliding block which is in left-right sliding fit with the second sliding rail is arranged in the second sliding groove, a second sliding sleeve (9) which is in left-right sliding fit is arranged at the top of the second sliding rail, the second sliding sleeve (9) is of a door-shaped structure, two ends of the second sliding sleeve (9) are respectively located at the front side and the rear side of the second sliding sleeve (9), the front side and the rear side of the second sliding block are fixed at the front end and the rear end of the second sliding rail (8), and a second supporting rod (10) is hinged at the top of the second sliding sleeve (9).
5. Pouring device for centrifugal casting according to claim 1, characterized in that: the trolley body (1) is characterized in that the idler wheels of the trolley body (1) are self-locking universal wheels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320661323.XU CN219703443U (en) | 2023-03-29 | 2023-03-29 | Pouring device for centrifugal casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320661323.XU CN219703443U (en) | 2023-03-29 | 2023-03-29 | Pouring device for centrifugal casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219703443U true CN219703443U (en) | 2023-09-19 |
Family
ID=88000405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320661323.XU Active CN219703443U (en) | 2023-03-29 | 2023-03-29 | Pouring device for centrifugal casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219703443U (en) |
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2023
- 2023-03-29 CN CN202320661323.XU patent/CN219703443U/en active Active
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