CN220196275U - High-quality casting die for processing cast iron cylinder sleeve - Google Patents
High-quality casting die for processing cast iron cylinder sleeve Download PDFInfo
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- CN220196275U CN220196275U CN202321268424.7U CN202321268424U CN220196275U CN 220196275 U CN220196275 U CN 220196275U CN 202321268424 U CN202321268424 U CN 202321268424U CN 220196275 U CN220196275 U CN 220196275U
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- bottom plate
- cast iron
- plate
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- 238000005266 casting Methods 0.000 title claims abstract description 42
- 229910001018 Cast iron Inorganic materials 0.000 title claims abstract description 23
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 13
- 238000001179 sorption measurement Methods 0.000 claims description 5
- 230000000903 blocking effect Effects 0.000 claims description 3
- 238000009750 centrifugal casting Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to the technical field of casting molds and discloses a high-quality casting mold for processing a cast iron cylinder sleeve, which comprises a lower bottom plate and an upper bottom plate, wherein the lower bottom plate and the upper bottom plate are fixedly connected through a positioning plate, a limiting groove is formed in the center of the upper end face of the lower bottom plate, a motor is fixedly arranged at the side, close to the edge, of the bottom face of the limiting groove, a fixing hole is formed in the center of the inner wall, far away from the motor, of the limiting groove, a bearing is fixedly arranged in the fixing hole, and a bidirectional threaded rod is fixedly sleeved in the bearing. According to the utility model, the magnetic force block is arranged in the magnetic force groove through the magnetic force, so that the tightness between the first die and the second die is stronger, the stability is higher, the quality of the casting die is improved, and the lower bottom plate and the upper bottom plate are fixed through the positioning plate, so that the device is strong in overall structure and high in stability, and is convenient to use.
Description
Technical Field
The utility model relates to the technical field of casting molds, in particular to a high-quality casting mold for processing a cast iron cylinder sleeve.
Background
The casting mould is to make the structural shape of the part by using other materials which are easy to mold in advance, then put the mould into a sand mould, so that a cavity with the same structural size as the part is formed in the sand mould, and then casting the fluidity liquid in the cavity, wherein the liquid can be cooled and solidified to form the part with the same structural shape as the mould.
The cylinder sleeve is used as a core component of the engine, and is subjected to high temperature, high pressure and high load in the working process, so that the working condition is very bad, and the performance is very important; because the cylinder sleeve has a complex structure and extremely high density requirements, the microstructure structure, graphite morphology, graphite size and mechanical properties of different parts of the cylinder sleeve have very strict requirements, so the casting difficulty is very high.
Although centrifugal casting widely adopted for a long time has the characteristics of compact structure and high work efficiency, the centrifugal casting is quite suitable for casting cylinder sleeve blanks of regular revolution bodies, but is suitable for mass high-efficiency production of cylinder sleeve castings with simpler structures, and the centrifugal casting is very inconvenient in die stripping and has great difficulty, so that the production efficiency is influenced.
Accordingly, one skilled in the art would be able to provide a high quality casting mold for cast iron cylinder liner processing that addresses the problems set forth in the background above.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a high-quality casting die for processing a cast iron cylinder sleeve.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the high-quality casting die for processing the cast iron cylinder sleeve comprises a lower bottom plate and an upper bottom plate, wherein the lower bottom plate is fixedly connected with the upper bottom plate through a positioning plate, a limiting groove is formed in the center of the upper end face of the lower bottom plate, a motor is fixedly arranged at the side, close to the edge, of the bottom face of the limiting groove, a fixing hole is formed in the center of the inner wall, far away from the motor, of the limiting groove, a bearing is fixedly arranged in the fixing hole, a bidirectional threaded rod is fixedly sleeved in the bearing, and a threaded sleeve block is sleeved on the rod body of the bidirectional threaded rod, close to the two sides, of the inside of the limiting groove;
a fixed base is fixedly arranged at the center of the upper end face of the lower bottom plate, the upper end of the fixed base is fixedly connected with a first oil cylinder, the upper end of the first oil cylinder is fixedly provided with a blocking seat, the center of the lower end face of the upper bottom plate is fixedly provided with a second oil cylinder, and the lower end of the second oil cylinder is fixedly provided with a male die;
a sliding groove is formed in the center of the lower end face of the upper bottom plate, sliding blocks are arranged in the sliding groove and close to two sides of the sliding groove in a sliding manner, side plates are fixedly arranged at the lower ends of the two sliding blocks, fixing seats are fixedly arranged at the centers of one sides of the two opposite side plates, and a first die and a second die are fixedly arranged at one ends, far away from the side plates, of the two fixing seats respectively;
through the technical scheme, when the casting mold is used, the first mold and the second mold can be separated through the starting motor, so that cylinder sleeve demolding is realized, the operation is simple, the demolding efficiency is high, and the positioning plate can slide in the sliding groove in a limiting manner through the sliding block, so that the positioning plate is more stable when moving, the casting mold is more stable when in use, and the operation is more convenient.
Further, the front end and the back end of one side, close to the second die, of the first die are respectively provided with a magnetic groove, and magnetic blocks are movably arranged in the two magnetic grooves;
through above-mentioned technical scheme, the magnetic force piece passes through magnetic force setting in the magnetic force inslot to make the leakproofness stronger between mould No. one and the mould No. two, stability is higher.
Further, one end of the bidirectional threaded rod, which is close to the motor, is fixedly connected with the output end of the motor;
through above-mentioned technical scheme, drive two-way threaded rod through the motor and rotate, and then drive the swivel nut piece of upper end and remove, make it can adjust the position of two curb plates.
Further, the two magnetic blocks are in adsorption connection with the second die;
through above-mentioned technical scheme, through the adsorption of magnetic force piece and No. two moulds, further make the connection between No. one mould and No. two moulds inseparabler.
Further, the lower ends of the two side plates are fixedly connected with the upper ends of the screw sleeve blocks respectively;
through above-mentioned technical scheme, drive the curb plate through the swivel nut piece and remove, can be better the curb plate carry out the direction and remove.
Further, the lower bottom plate and the upper bottom plate are parallel to each other, and the two side plates are also parallel to each other;
through the technical scheme, the positioning device can accurately position the mobile terminal in parallel with each other.
Further, the upper ends of the first die and the second die are provided with semicircular arcs, and the diameters of the semicircular arcs are the same as the diameters of the male dies;
through above-mentioned technical scheme, make things convenient for mould and No. two moulds to cooperate with the terrace die in order to form inside shaping chamber, and then the shaping of the cylinder liner of being convenient for.
Further, anti-skid supporting feet are fixedly arranged at the positions, close to two sides, of the lower end face of the lower bottom plate;
through above-mentioned technical scheme, can carry out stable support to the device fixedly through the setting of anti-skidding supporting legs.
The utility model has the following beneficial effects:
1. the high-quality casting mold for processing the cast iron cylinder sleeve provided by the utility model can separate the first mold from the second mold by starting the motor when the casting mold is used, so that the cylinder sleeve is demolded, the operation is simple, the demolding efficiency is high, and the practicability of the device is improved.
2. The high-quality casting mold for processing the cast iron cylinder sleeve provided by the utility model can be arranged in the magnetic groove through the magnetic force by the magnetic block when in use, so that the sealing property between the first mold and the second mold is stronger, the stability is higher, the quality of the casting mold is improved, and the lower bottom plate and the upper bottom plate can be fixed through the positioning plate, so that the device has strong overall structure and high stability, and is convenient to use.
3. According to the high-quality casting mold for processing the cast iron cylinder sleeve, when the casting mold is used, the sliding block can slide in the sliding groove in a limiting manner, so that the positioning plate is more stable when moving, the casting mold is more stable when in use, and the operation is more convenient.
Drawings
FIG. 1 is a schematic front view of a high quality casting mold for processing a cast iron cylinder liner according to the present utility model;
FIG. 2 is a schematic front cross-sectional view of a high quality casting mold for processing cast iron cylinder liners according to the present utility model;
FIG. 3 is a schematic axial view of a locating plate of a high-quality casting mold for processing a cast iron cylinder sleeve;
fig. 4 is a schematic axial side view of a first die of a high-quality casting die for processing a cast iron cylinder sleeve.
Legend description:
1. a lower base plate; 2. a fixed base; 3. a first oil cylinder; 4. a first die; 5. a fixing seat; 6. a male die; 7. a second oil cylinder; 8. a positioning plate; 9. an upper base plate; 10. a side plate; 11. a second die; 12. a blocking seat; 13. anti-skid support legs; 14. a magnetic force groove; 15. a magnetic block; 16. a chute; 17. a slide block; 18. a motor; 19. a two-way threaded rod; 20. a thread insert block; 21. a limit groove; 22. a bearing; 23. and a fixing hole.
Detailed Description
The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, one embodiment provided by the present utility model is:
the high-quality casting die for processing the cast iron cylinder sleeve comprises a lower bottom plate 1 and an upper bottom plate 9, wherein the lower bottom plate 1 and the upper bottom plate 9 are fixedly connected through a positioning plate 8, a limiting groove 21 is formed in the center of the upper end surface of the lower bottom plate 1, a motor 18 is fixedly arranged at the side close to the edge of one side of the bottom surface of the limiting groove 21, a fixing hole 23 is formed in the center of the inner wall of one side, far away from the motor 18, of the limiting groove 21, a bearing 22 is fixedly arranged in the fixing hole 23, a bidirectional threaded rod 19 is fixedly sleeved in the bearing 22, and a threaded sleeve block 20 is sleeved on the rod body of the bidirectional threaded rod 19 positioned in the limiting groove 21 and close to two sides;
a fixed base 2 is fixedly arranged at the center of the upper end surface of the lower base plate 1, the upper end of the fixed base 2 is fixedly connected with a first oil cylinder 3, the upper end of the first oil cylinder 3 is fixedly provided with a baffle seat 12, a second oil cylinder 7 is fixedly arranged at the center of the lower end surface of the upper base plate 9, and the lower end of the second oil cylinder 7 is fixedly provided with a male die 6;
a chute 16 is formed in the center of the lower end face of the upper bottom plate 9, sliding blocks 17 are slidably arranged at two sides of the interior of the chute 16, side plates 10 are fixedly arranged at the lower ends of the two sliding blocks 17, fixed seats 5 are fixedly arranged at the centers of the opposite sides of the two side plates 10, and a first die 4 and a second die 11 are fixedly arranged at one ends, far away from the side plates 10, of the two fixed seats 5 respectively;
when the casting mold is used, the first mold 4 and the second mold 11 can be separated by the starting motor 18, so that cylinder sleeve demolding is realized, the operation is simple, the demolding efficiency is high, and the positioning plate 8 is more stable when moving through the limiting sliding of the sliding block 17 in the sliding groove 16, and the casting mold is more stable when in use and is more convenient to operate.
The magnetic grooves 14 are formed in the front end and the rear end of one side, close to the second die 11, of the first die 4, the magnetic blocks 15 are movably arranged in the two magnetic grooves 14, and the magnetic blocks 15 are arranged in the magnetic grooves 14 through magnetic force, so that the tightness between the first die 4 and the second die 11 is stronger, and the stability is higher.
One end of the bidirectional threaded rod 19, which is close to the motor 18, is fixedly connected with the output end of the motor 18, and the motor 18 drives the bidirectional threaded rod 19 to rotate, so that the threaded sleeve block 20 at the upper end is driven to move, and the positions of the two side plates 10 can be adjusted.
The two magnetic blocks 15 are all connected with the second mould 11 in an adsorption mode, and the connection between the first mould 4 and the second mould 11 is further tighter through the adsorption effect of the magnetic blocks 15 and the second mould 11.
The lower ends of the two side plates 10 are fixedly connected with the upper ends of the screw sleeve blocks 20 respectively, and the side plates 10 are driven to move through the screw sleeve blocks 20, so that the side plates 10 can be better guided to move.
The lower base plate 1 and the upper base plate 9 are parallel to each other, and the two side plates 10 are also parallel to each other, so that the two side plates can be accurately positioned by being arranged in parallel to each other.
The semicircular arcs are formed at the upper ends of the first die 4 and the second die 11, the diameters of the semicircular arcs are the same as those of the male die 6, the first die 4 and the second die 11 are matched with the male die 6 to form an internal forming cavity, and therefore the cylinder liner is formed conveniently.
The anti-slip supporting feet 13 are fixedly arranged on the lower end face of the lower bottom plate 1 close to two sides, and the device can be stably supported and fixed through the anti-slip supporting feet 13.
Working principle: when the die casting device is used, casting materials are poured into a die hole between a first die 4 and a second die 11, then a second oil cylinder 7 is started, the second oil cylinder 7 stretches to enable a male die 6 to move downwards, the casting materials in the die hole are extruded and cast after the male die 6 moves downwards, after casting is completed, a motor 18 is started, the output end of the motor 18 rotates to drive a bidirectional threaded rod 19 to rotate, the bidirectional threaded rod 19 rotates to enable a threaded sleeve block 20 to move towards two sides, the threaded sleeve block 20 moves to drive a positioning plate 8 to move, the positioning plate 8 moves through a fixing seat 5 to enable the first die 4 and the second die 11 to be separated, and meanwhile a fixing base 2 and the second oil cylinder 7 are started to enable the fixing base 2 and the second oil cylinder 7 to be shortened, so that demoulding can be carried out.
The foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. The utility model provides a cast iron cylinder liner processing is with high quality casting mould, includes lower plate (1) and upper plate (9), its characterized in that: the novel screw rod type electric motor is characterized in that the lower bottom plate (1) and the upper bottom plate (9) are fixedly connected through a positioning plate (8), a limiting groove (21) is formed in the center of the upper end face of the lower bottom plate (1), a motor (18) is fixedly arranged at the side close to one side of the bottom face of the limiting groove (21), a fixing hole (23) is formed in the center of the inner wall of one side, far away from the motor (18), of the limiting groove (21), a bearing (22) is fixedly arranged in the fixing hole (23), a bidirectional threaded rod (19) is fixedly sleeved in the bearing (22), and screw sleeve blocks (20) are sleeved on the rod bodies of the bidirectional threaded rods (19) positioned at two sides inside the limiting groove (21) in a threaded manner;
the novel hydraulic lifting device is characterized in that a fixed base (2) is fixedly arranged at the center of the upper end face of the lower base plate (1), the upper end of the fixed base (2) is fixedly connected with a first oil cylinder (3), a blocking seat (12) is fixedly arranged at the upper end of the first oil cylinder (3), a second oil cylinder (7) is fixedly arranged at the center of the lower end face of the upper base plate (9), and a male die (6) is fixedly arranged at the lower end of the second oil cylinder (7);
the lower terminal surface center department of upper plate (9) has seted up spout (16), the inside of spout (16) is by both sides department all sliding and is provided with slider (17), two the lower extreme of slider (17) is all fixed and is provided with curb plate (10), two the center department of one side that curb plate (10) are relative is all fixed and is provided with fixing base (5), two the one end that curb plate (10) was kept away from to fixing base (5) is fixed respectively and is provided with mould (4) and mould (11) No. two.
2. The high quality casting mold for cast iron cylinder liner processing according to claim 1, wherein: the first die (4) is provided with magnetic grooves (14) near the front end and the back end of one side of the second die (11), and magnetic blocks (15) are movably arranged in the two magnetic grooves (14).
3. The high quality casting mold for cast iron cylinder liner processing according to claim 1, wherein: one end of the bidirectional threaded rod (19) close to the motor (18) is fixedly connected with the output end of the motor (18).
4. The high quality casting mold for cast iron cylinder liner processing according to claim 2, wherein: the two magnetic blocks (15) are in adsorption connection with the second die (11).
5. The high quality casting mold for cast iron cylinder liner processing according to claim 1, wherein: the lower ends of the two side plates (10) are fixedly connected with the upper ends of the screw sleeve blocks (20) respectively.
6. The high quality casting mold for cast iron cylinder liner processing according to claim 1, wherein: the lower bottom plate (1) and the upper bottom plate (9) are parallel to each other, and the two side plates (10) are also parallel to each other.
7. The high quality casting mold for cast iron cylinder liner processing according to claim 1, wherein: the upper ends of the first die (4) and the second die (11) are provided with semicircular arcs, and the diameters of the semicircular arcs are the same as the diameters of the male dies (6).
8. The high quality casting mold for cast iron cylinder liner processing according to claim 1, wherein: anti-skid supporting feet (13) are fixedly arranged at the positions, close to two sides, of the lower end face of the lower bottom plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321268424.7U CN220196275U (en) | 2023-05-24 | 2023-05-24 | High-quality casting die for processing cast iron cylinder sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321268424.7U CN220196275U (en) | 2023-05-24 | 2023-05-24 | High-quality casting die for processing cast iron cylinder sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220196275U true CN220196275U (en) | 2023-12-19 |
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ID=89140764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321268424.7U Active CN220196275U (en) | 2023-05-24 | 2023-05-24 | High-quality casting die for processing cast iron cylinder sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220196275U (en) |
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2023
- 2023-05-24 CN CN202321268424.7U patent/CN220196275U/en active Active
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