CN218460794U - Novel vertical sand shooting horizontal parting molding machine - Google Patents
Novel vertical sand shooting horizontal parting molding machine Download PDFInfo
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- CN218460794U CN218460794U CN202222339058.1U CN202222339058U CN218460794U CN 218460794 U CN218460794 U CN 218460794U CN 202222339058 U CN202222339058 U CN 202222339058U CN 218460794 U CN218460794 U CN 218460794U
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Abstract
The utility model relates to a casting equipment technical field, concretely relates to novel penetrate sand level parting molding machine perpendicularly. It comprises a frame, a swing frame, a first sand box, a second sand box, a first compacting assembly, a second compacting assembly, a match plate and a sand bucket. The swing frame, the second compaction assembly and the sand box are all arranged on the rack; the first compaction assembly is arranged on the first sand box; the match plate is disposed between the first flask and the second flask. The first flask, the second flask, the first compaction assembly, and the match plate may all be turned 90 degrees from vertical to horizontal by the swing frame. The top sand shooting mode is adopted, the flowing distance of the molding sand is short, the air pressure gradient in the molding sand is low, the compaction force applied to the molding sand in the sand barrel is small, the sand shooting is easy, and the size precision of the manufactured sand mold is high; after the compaction is completed, the sand mould is reversely turned for 90 degrees to reset after the compaction forming, the compacted sand mould is in a horizontal state, and the problem of sand falling or fire running is not easy to occur.
Description
Technical Field
The utility model relates to a casting equipment technical field, concretely relates to novel penetrate sand level parting molding machine perpendicularly.
Background
The injection molding is to inject molding sand uniformly into a flask by using compressed air to perform pre-compaction, and then to apply pressure to perform compaction. The common molding machines are vertical sand shooting and compacting molding machines and horizontal sand shooting and compacting and box removing molding machines. The vertical sand-shooting compaction molding machine does not need a sand box for molding, molding sand is directly injected into a molding chamber with a template from the top, the manufactured sand mould has high dimensional precision, and because the two surfaces of the sand box are provided with cavities, the production efficiency is very high, but core setting is difficult, and the requirement on the quality of the molding sand is strict. The horizontal sand shooting compaction slip flask molding machine utilizes the side to shoot sand for molding, after the sand mold is manufactured, the mold is closed and the slip flask is taken off, the core setting is convenient, the production efficiency is high, but the horizontal sand shooting is not easy to reach the high casting, the molding sand at the other side back to the sand shooting is not easy to reach due to the shielding hardness of the mold, and the sand falling or fire running is easy to occur during the pouring.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that: the utility model provides a novel penetrate sand level parting molding machine perpendicularly, solves the lower core of former penetrate sand compaction molding machine perpendicularly and penetrates sand compaction slip flask molding machine horizontally and back to the technical problem that the opposite side molding sand of penetrating sand falls sand easily or break out of stock when pouring.
In order to solve the technical problem, the utility model discloses a technical scheme be: a novel vertical sand shooting horizontal parting molding machine comprises a frame, a swing frame, a first sand box, a second sand box, a first compaction assembly, a second compaction assembly, a match plate and a sand barrel; the swing frame is arranged on the rack;
the first sand box and the second sand box are distributed on the swing frame in an up-and-down manner; the first sand box can move linearly in the vertical direction, and the second sand box can move linearly in the horizontal direction;
the first compaction assembly is arranged on the first sand box and is used for compacting the molding sand in the first sand box; the match plate is disposed between the first flask and the second flask;
the first sand box, the second sand box, the first compaction assembly and the match plate can be turned over by 90 degrees from a vertical state to a horizontal state under the action of the swing frame;
the second compaction assembly and the sand barrel are arranged on the frame, and when the first sand box and the second sand box are in a horizontal state, the second compaction assembly is used for compacting the molding sand in the second sand box; the feed inlets of the first sand box and the second sand box are both positioned at the discharge outlet of the sand barrel.
The beneficial effects of the utility model reside in that: compared with the prior vertical sand shooting and compacting molding machine and the prior horizontal sand shooting and compacting molding machine, the utility model provides a novel vertical sand shooting and horizontal parting molding machine, which enables a first sand box and a second sand box to be turned over from a vertical state to a horizontal state by arranging a swing span, thereby ensuring that molding sand in a sand barrel can be shot into the first sand box and the second sand box from top to bottom, the flowing distance of the molding sand is short, the air pressure gradient in the molding sand is lower, the tightening force applied to the molding sand in the sand barrel is smaller, the sand shooting is easy, and the size precision of the manufactured sand mold is high; after compaction is completed, the sand mould is reversely turned for 90 degrees to reset after compaction forming, the compacted sand mould is in a horizontal state, the best technological requirements for casting molten iron are conveniently met, and the problem of sand falling or fire running is not easy to occur. In addition, the sand mould is in a horizontal state, so that the sand core is convenient to place.
Drawings
Fig. 1 is a schematic structural diagram of an initial state of a novel vertical sand shooting horizontal parting molding machine according to an embodiment of the invention;
fig. 2 is a schematic structural view of the novel vertical sand shooting horizontal parting molding machine according to the embodiment of the invention after being turned over by 90 degrees;
fig. 3 is a schematic structural diagram of a swing frame of the novel vertical sand shooting horizontal parting molding machine according to the embodiment of the invention;
FIG. 4 is a schematic diagram of a first compaction assembly of the novel vertical shooting horizontal parting molding machine in accordance with an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a fixing block of a novel vertical sand shooting horizontal parting molding machine according to an embodiment of the present invention.
Description of reference numerals:
1. a frame; 2. a swing frame; 21. a rotating shaft; 22. a vertical plate; 23. a connecting plate; 24. a first hydraulic cylinder; 3. a first sand box; 4. a second sand box; 5. a first compaction assembly; 51. a second hydraulic cylinder; 52. a connecting rod; 53. an adapter plate; 54. a first compaction plate; 6. a second compaction assembly; 61. a fixed block; 62. a third hydraulic cylinder; 63. a second compacting plate; 7. a match plate; 8. a sand bucket; 81. a material spraying nozzle; 9. a regulating block; 91. a groove; 10. and adjusting the bolt.
Detailed Description
In order to explain the technical contents, the objects and the effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
Referring to fig. 1-5, the technical solution adopted by the present invention is: a novel vertical sand shooting horizontal parting molding machine comprises a frame 1, a swing frame 2, a first sand box 3, a second sand box 4, a first compaction assembly 5, a second compaction assembly 6, a match plate 7 and a sand barrel 8; the swing frame 2 is arranged on the frame 1;
the first sand box 3 and the second sand box 4 are distributed on the swing frame 2 in an up-and-down manner; the first sand box can move linearly in the vertical direction, and the second sand box 4 can move linearly in the horizontal direction;
the first compaction assembly 5 is arranged on the first sand box 3 and is used for compacting the molding sand in the first sand box 3; the match plate 7 is disposed between the first flask 3 and the second flask 4;
the first flask 3, the second flask 4, the first compaction assembly 5 and the match plate 7 can be turned 90 degrees from the vertical state to the horizontal state under the action of the swing frame;
the second compacting assembly 6 and the sand bucket 8 are arranged on the frame 1, and the second compacting assembly 6 is used for compacting the molding sand in the second sand box 4 when the first sand box 3 and the second sand box 4 are in a horizontal state; the feeding ports of the first sand box 3 and the second sand box 4 are both positioned at the discharging port of the sand barrel 8.
From the above description, the beneficial effects of the present invention are: the utility model provides a novel vertical sand shooting horizontal parting molding machine, it makes first sand box 3 and second sand box 4 can overturn to the horizontality from the vertical state through setting up swing span 2, and then ensures that the molding sand in sand bucket 8 can be jetted into first sand box 3 and second sand box 4 from top to bottom, and the molding sand flow distance is short, and the atmospheric pressure gradient is lower in the molding sand, and the tight real power that the molding sand received in the sand bucket is less, easily penetrates the sand, and the size precision of the sand mould made is high; after compaction is completed, the sand mould is reversely turned for 90 degrees to reset after compaction forming, the compacted sand mould is in a horizontal state, the best technological requirements for casting molten iron are conveniently met, and the problem of sand falling or fire running is not easy to occur. In addition, the sand mould is in a horizontal state, so that the sand core is convenient to place.
More preferably, the swing frame 2 comprises a rotating shaft 21, a vertical plate 22, a connecting plate 23 and a first hydraulic cylinder 24; the rotating shaft 21 is hinged with the frame 1, two vertical plates 22 are arranged, and a gap is formed between the two vertical plates 22; the connecting plate 23 is arranged below the side part of the vertical plate 22; the first hydraulic cylinder 24 is arranged above the side opposite to the connecting plate 23, and the first hydraulic cylinder 24 is used for driving the vertical plate 22 to turn 90 degrees around the rotating shaft 21.
From the above description, the function of turning the riser 22 90 degrees around the rotating shaft 21 is realized by the extension and contraction of the telescopic rod of the first hydraulic cylinder 24, so that the first sand box 3 and the second sand box 4 are turned from the vertical state to the horizontal state for shooting and compacting.
More preferably, the first compacting assembly 5 comprises a second hydraulic cylinder 51, a connecting rod 52, an adapter plate 53 and a first compacting plate 54; the second hydraulic cylinders 51 are symmetrically arranged at two sides of the first sand box 3, and the connecting rods 52 are arranged at the end parts of the telescopic rods of the two second hydraulic cylinders 51; the adapter plate 53 is arranged on the side of the connecting rod 52, and the adapter plate 53 is positioned between the two second hydraulic cylinders 51; the first compaction plate 54 is provided at an end of the adapter plate 53, and the first compaction plate 54 can be pushed into the first flask 3 by the second hydraulic cylinder 51.
From the above description, it will be appreciated that the above arrangement enables the first compaction assembly 5 to perform a turning operation with the first sand box 3; at the same time, the second hydraulic cylinder 51 drives the first squeeze plate 54 to squeeze the molding sand in the first sand box 3.
More preferably, the second compacting assembly 6 comprises a fixed block 61, a third hydraulic cylinder 62 and a second compacting plate 63; fixed block 61 sets up in frame 1, third pneumatic cylinder 62 is inlayed in fixed block 61, second compacting plate 63 is connected with third pneumatic cylinder 62's telescopic link.
As will be understood from the above description, with the above arrangement, the second squeeze plate 63 is driven by the third hydraulic cylinder 62 to perform the squeeze operation of the molding sand in the second sand box 4.
More preferably, an adjusting block 9 is arranged between the fixed block 61 and the rack 1, a groove 91 for installing the fixed block 61 is formed in the upper surface of the adjusting block 9, adjusting bolts 10 are arranged on two sides of the adjusting block 9 in the width direction, and the front ends of the adjusting bolts 10 are abutted against the side surface of the fixed block 61.
As is apparent from the above description, by adjusting the position of the adjusting bolt 10 on the side portion of the adjusting block 9, the relative position of the fixing block 61 and the second sand box 4 in the horizontal direction can be adjusted so that the second squeeze plate 63 can enter the second sand box 4 for the compaction work.
More preferably, the discharge port of the sand box 8 is provided with two material spraying nozzles 81, and when the first sand box 3 and the second sand box 4 are in a horizontal state, the two material spraying nozzles 81 are attached to the feed ports of the first sand box 3 and the second sand box 4.
As is apparent from the above description, with the above arrangement, the molding sand is easily injected into the first flask 3 and the second flask 4 with good sealability between the flask 8 and the first flask 3 and the second flask 4.
Example one
The utility model discloses use in the operation of penetrating sand, compaction and the parting of foundry goods.
Referring to fig. 1-5, the technical solution adopted by the present invention is: a novel vertical sand shooting and horizontal parting molding machine comprises a frame 1, a swing frame 2, a first sand box 3, a second sand box 4, a first compaction assembly 5, a second compaction assembly 6, a match plate 7 and a sand bucket 8; the swing frame 2 is arranged on the frame 1;
the first sand box 3 and the second sand box 4 are distributed on the swing frame 2 up and down; the first sand box can move linearly in the vertical direction, and the second sand box 4 can move linearly in the horizontal direction;
the first compacting assembly 5 is arranged on the first sand box 3 and is used for compacting the molding sand in the first sand box 3; the match plate 7 is disposed between the first flask 3 and the second flask 4;
the first flask 3, the second flask 4, the first compaction assembly 5 and the match plate 7 can be turned 90 degrees from the vertical state to the horizontal state under the action of the swing frame;
the second compacting assembly 6 and the sand bucket 8 are arranged on the frame 1, and when the first sand box 3 and the second sand box 4 are in a horizontal state, the second compacting assembly 6 is used for compacting the molding sand in the second sand box 4; the feeding holes of the first sand box 3 and the second sand box 4 are both positioned at the discharging hole of the sand barrel 8;
the swing frame 2 comprises a rotating shaft 21, a vertical plate 22, a connecting plate 23 and a first hydraulic cylinder 24; the rotating shaft 21 is hinged with the rack 1, two vertical plates 22 are arranged, and a gap is formed between the two vertical plates 22; the connecting plate 23 is arranged below the side part of the vertical plate 22; the first hydraulic cylinder 24 is arranged above the side part opposite to the connecting plate 23, and the first hydraulic cylinder 24 is used for driving the vertical plate 22 to turn 90 degrees around the rotating shaft 21;
the first compaction assembly 5 comprises a second hydraulic cylinder 51, a connecting rod 52, an adapter plate 53 and a first compaction plate 54; the second hydraulic cylinders 51 are symmetrically arranged at two sides of the first sand box 3, and the connecting rods 52 are arranged at the end parts of the telescopic rods of the two second hydraulic cylinders 51; the adapter plate 53 is arranged on the side of the connecting rod 52, and the adapter plate 53 is positioned between the two second hydraulic cylinders 51; the first compaction plate 54 is arranged at the end part of the adapter plate 53, and the first compaction plate 54 can be pressed into the first sand box 3 under the pushing of the second hydraulic cylinder 51;
the second compacting assembly 6 comprises a fixed block 61, a third hydraulic cylinder 62 and a second compacting plate 63; the fixed block 61 is arranged on the frame 1, the third hydraulic cylinder 62 is embedded in the fixed block 61, and the second compaction plate 63 is connected with an expansion rod of the third hydraulic cylinder 62;
an adjusting block 9 is arranged between the fixed block 61 and the rack 1, a groove 91 for mounting the fixed block 61 is formed in the upper surface of the adjusting block 9, adjusting bolts 10 are arranged on two sides of the adjusting block 9 in the width direction, and the front ends of the adjusting bolts 10 are abutted to the side face of the fixed block 61;
and the discharge port of the sand box 8 is provided with two material spraying nozzles 81, and when the first sand box 3 and the second sand box 4 are in a horizontal state, the two material spraying nozzles 81 are attached to the feed ports of the first sand box 3 and the second sand box 4.
The utility model discloses a theory of operation: when the molding machine is in the initial position, the first flask 3 and the second flask 4 are both in a vertical state, the match plate 7 is placed on the upper surface of the second flask 4, the second flask 4 is moved in the horizontal direction, and the first flask 3 is moved in the vertical direction, so that the first flask 3, the second flask 4, and the match plate 7 are integrally connected.
The first hydraulic cylinder 24 is started, so that the connecting plate 23 turns around the rotating shaft 21, and the first sand box 3, the second sand box 4 and the first compaction assembly 5 are driven by the connecting plate 23 to turn 90 degrees from the vertical state and then are in a horizontal state; at this time, the feed inlets of the first sand box 3 and the second sand box 4 are attached to the two material spraying nozzles 81 on the sand barrel 8; the center line of the second sand box 4 coincides with the center line of the second squeeze plate 63.
Starting the second hydraulic cylinder 51 and the third hydraulic cylinder 62, and enabling the first compaction plate 54 and the second compaction plate 63 to respectively enter the first sand box 3 and the second sand box 4, and stopping after reaching the designated positions; and the molding sand is injected into the first sand box 3 and the second sand box 4 to a predetermined amount.
The second hydraulic cylinder 51 and the third hydraulic cylinder 62 are again actuated to perform the compacting operation on the molding sand in the first flask 3 and the second flask 4.
After the compaction operation is completed, the first hydraulic cylinder 24 contracts the telescopic rod thereof to drive the first sand box 3 and the second sand box 4 to return to the original positions, and then parting operation is performed.
When it is necessary that the center line of the second squeeze board 63 in the horizontal direction does not coincide with the center line of the second flask 4, the length of the adjusting bolt 10 abutting against the side surface of the fixing block 61 is adjusted clockwise or counterclockwise so that the center line of the second squeeze board 63 coincides with the center line of the second flask 4, thereby ensuring that the second squeeze board 63 can smoothly enter the second flask 4.
To sum up, the beneficial effects of the utility model reside in that: the utility model provides a novel vertical sand-shooting horizontal parting molding machine, it makes first sand box and second sand box overturn to the horizontality from the vertical condition through setting up the swing span, and then ensures that the molding sand in the sand bucket can jet into first sand box and second sand box from top to bottom, and the molding sand flow distance is short, and the atmospheric pressure gradient in the molding sand is lower, and the tight real power that the molding sand receives in the sand bucket is less, easily penetrates the sand, and the size precision of the sand mould made is high; after the compaction is finished, the sand mould is reversely turned for 90 degrees to reset after the compaction forming, the compacted sand mould is in a horizontal state, the best technological requirement of casting molten iron is conveniently met, and the problem of sand falling or fire running is not easy to occur. In addition, the sand mould is the convenience of horizontality and places the psammitolite.
In addition, an adjusting block is arranged between the second compaction assembly and the machine tool, so that the relative position between the second compaction assembly and the second sand box can be properly adjusted, and the second compaction plate can smoothly enter the second sand box to carry out compaction operation.
The above mentioned is only the embodiment of the present invention, and not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.
Claims (6)
1. A novel vertical sand shooting horizontal parting molding machine comprises a frame, a swing frame, a first sand box, a second sand box, a first compaction assembly, a second compaction assembly, a match plate and a sand barrel; the device is characterized in that the swing frame is arranged on the rack;
the first sand box and the second sand box are distributed on the swing frame up and down; the first sand box can move linearly in the vertical direction, and the second sand box can move linearly in the horizontal direction;
the first compaction assembly is arranged on the first sand box and is used for compacting the molding sand in the first sand box; the match plate is disposed between the first flask and the second flask;
the first flask, the second flask, the first compaction assembly, and the match plate may all be turned 90 degrees from a vertical state to a horizontal state under the action of the swing frame;
the second compaction assembly and the sand barrel are arranged on the frame, and when the first sand box and the second sand box are in a horizontal state, the second compaction assembly is used for compacting the molding sand in the second sand box; the feed inlets of the first sand box and the second sand box are both positioned at the discharge outlet of the sand barrel.
2. The novel vertical sand shooting horizontal parting molding machine as claimed in claim 1, wherein the swing frame comprises a rotating shaft, a vertical plate, a connecting plate, a first hydraulic cylinder; the rotating shaft is hinged with the rack, two vertical plates are arranged, and a gap is formed between the two vertical plates; the connecting plate is arranged below the side part of the vertical plate; the first hydraulic cylinder is arranged above the side part opposite to the connecting plate and is used for driving the vertical plate to turn 90 degrees around the rotating shaft.
3. The novel vertical shooting horizontal parting molding machine of claim 1 wherein said first compaction assembly comprises a second hydraulic cylinder, a connecting rod, an adapter plate and a first compaction plate; the second hydraulic cylinders are symmetrically arranged on two sides of the first sand box, and the connecting rods are arranged at the end parts of the telescopic rods of the two second hydraulic cylinders; the adapter plate is arranged on the side part of the connecting rod and is positioned between the two second hydraulic cylinders; the first compaction plate is arranged at the end part of the adapter plate and can be pressed into the first sand box under the pushing of the second hydraulic cylinder.
4. The novel vertical shooting horizontal parting molding machine of claim 1 wherein said second compaction assembly comprises a fixed block, a third hydraulic cylinder and a second compaction plate; the fixed block sets up in the frame, the third pneumatic cylinder is inlayed in the fixed block, the second compacting plate is connected with the telescopic link of third pneumatic cylinder.
5. The novel vertical sand shooting and horizontal parting molding machine as claimed in claim 4, wherein an adjusting block is arranged between the fixed block and the frame, the upper surface of the adjusting block is provided with a groove for mounting the fixed block, two sides of the adjusting block in the width direction are provided with adjusting bolts, and the front ends of the adjusting bolts are abutted against the sides of the fixed block.
6. The machine according to claim 1, wherein the two nozzles are disposed at the outlet of the sand box, and when the first sand box and the second sand box are in a horizontal state, the two nozzles are engaged with the inlet of the first sand box and the inlet of the second sand box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222339058.1U CN218460794U (en) | 2022-09-03 | 2022-09-03 | Novel vertical sand shooting horizontal parting molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222339058.1U CN218460794U (en) | 2022-09-03 | 2022-09-03 | Novel vertical sand shooting horizontal parting molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218460794U true CN218460794U (en) | 2023-02-10 |
Family
ID=85140699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222339058.1U Active CN218460794U (en) | 2022-09-03 | 2022-09-03 | Novel vertical sand shooting horizontal parting molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218460794U (en) |
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2022
- 2022-09-03 CN CN202222339058.1U patent/CN218460794U/en active Active
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