CN220093022U - Unloading mechanism of engine cylinder cover casting mold - Google Patents
Unloading mechanism of engine cylinder cover casting mold Download PDFInfo
- Publication number
- CN220093022U CN220093022U CN202321502531.1U CN202321502531U CN220093022U CN 220093022 U CN220093022 U CN 220093022U CN 202321502531 U CN202321502531 U CN 202321502531U CN 220093022 U CN220093022 U CN 220093022U
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- bottom plate
- engine cylinder
- bed die
- vibrator
- hole
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- 238000005266 casting Methods 0.000 title claims abstract description 16
- 230000000694 effects Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 23
- 238000007599 discharging Methods 0.000 abstract description 9
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 239000011344 liquid material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000001174 ascending effect Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a discharging mechanism of an engine cylinder cover casting mold, which comprises a bottom plate, wherein the bottom of the bottom plate is connected with a support column, the right side of the top of the bottom plate is connected with a vibrator, the left side of the vibrator is connected with a lower mold, the bottom of the lower mold is provided with a through hole in a penetrating way, the back of the bottom plate is connected with a support plate, the top of the support plate is connected with a top plate, the top of the top plate is provided with a hydraulic rod, one end of the hydraulic rod penetrates through the top plate and is connected with an upper mold, and the upper mold is perpendicular to the lower mold. Through the cooperation of last mould, bed die, electric putter and vibrator, can be convenient for material and mould separate, the hydraulic stem pulls up last mould, and the bed die breaks away from the connection with last mould after, opens the vibrator this moment, vibrates the bed die through the vibrator, makes the material of bed die inner chamber break away from with bed die itself through centrifugal force and is connected, and the electric putter can be ejecting the material through the through-hole this moment.
Description
Technical Field
The utility model relates to the technical field of dies, in particular to a discharging mechanism of an engine cylinder cover casting die.
Background
The mould is used for producing various moulds and tools of the needed products by injection molding, blow molding, extrusion, die casting or forging, smelting, stamping and other methods in industry. In short, a mold is a tool used to make a molded article, which is made up of various parts, with different molds being made up of different parts. The processing of the appearance of the article is realized mainly by changing the physical state of the formed material. The term "industrial mother" is used.
The utility model with the publication number of CN 214442999U discloses a discharging mechanism of an engine cylinder cover casting mold, which comprises an upper template, a lower template, an upper lining plate arranged at the bottom of the upper template, a lower lining plate arranged at the top of the lower template, a die sleeve arranged at the top of the lower lining plate, a die sleeve hollow in the die sleeve and provided with an opening at the top, a die sleeve cover plate arranged at the bottom of the upper lining plate, an engine cylinder cover cavity surrounded by the die sleeve cover plate and the die sleeve, a mold core arranged at the bottom of the engine cylinder cover cavity, and an engine cylinder cover cavity connected with a discharging assembly; the unloading assembly comprises a material ejection rod arranged at the bottom of the die sleeve, one end of the material ejection rod extends into the cavity of the engine cylinder cover through the bottom of the die sleeve, and the other end of the material ejection rod is connected with a material ejection cylinder; the unloading assembly further comprises two product clamping plates arranged on the inner wall of the cavity of the engine cylinder cover, and a clamping cylinder arranged on the outer side of the die sleeve and connected with the product clamping plates. The discharging mechanism completes the discharging work of the product through the product clamping plate and the jacking rod, and ensures the discharging efficiency and the discharging quality.
However, this method still has problems that, firstly, a part of the material adheres to the mold when formed in the mold, if the material is directly pushed out by the ejector cylinder, the surface of the material is peeled off in a large area, and the subsequent repair is troublesome, secondly, the method connects one end of the ejector rod in the mold, and thus the material adheres to the ejector rod when formed, even if the ejector rod pushes the material out of the mold, the material is still not easy to be disconnected from the ejector rod.
Disclosure of Invention
The utility model aims to provide a discharging mechanism of an engine cylinder cover casting mold, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an unloading mechanism of engine cylinder cap casting mould, includes the bottom plate, the bottom of bottom plate is connected with the pillar, the top right side of bottom plate is connected with the vibrator, the left side of vibrator is connected with the bed die, the through-hole has been seted up in the bottom of bed die penetration, the back of bottom plate is connected with the extension board, the top of extension board is connected with the roof, the top of roof is provided with the hydraulic stem, the one end of hydraulic stem runs through the roof and is connected with the bed die, it is perpendicular with the bed die to go up the mould.
Preferably, an electric push rod is movably connected to the inner cavity of the through hole.
Preferably, the bottom inner cavity of the bottom plate is provided with a movable groove, the movable groove and the through hole are positioned on the same horizontal line, the inner cavity of the through hole is movably provided with a clamping block, the top of the clamping block and the top of the electric push rod are wedge-shaped, and when the two clamping blocks are combined with the electric push rod, the whole body is cylindrical.
Preferably, the draw-in groove has all been seted up to the tow sides of bed die, the inner chamber swing joint of draw-in groove has the stopper, stopper and last mould fixed connection, draw-in groove and stopper are semi-circular.
Preferably, the inner cavity of the movable groove is connected with a telescopic rod, the outer ring of the telescopic rod is sleeved with a spring, and one end of the telescopic rod is connected with a clamping block.
Preferably, the bottom of the lower die is connected with a plurality of rubber columns, the outer ring of each rubber column is sleeved with a buffer spring, and the bottom of each rubber column is fixedly connected with the bottom plate.
Compared with the prior art, the utility model has the beneficial effects that:
1. this unloading mechanism of engine cylinder cap casting mould uses through the cooperation of last mould, bed die, electricity push rod and vibrator, can be convenient for material and mould separate, and the hydraulic stem pulls up the mould, and the bed die breaks away from the connection back with last mould, opens the vibrator this moment, vibrates the bed die through the vibrator, utilizes centrifugal force to make the material of bed die inner chamber break away from the connection with bed die itself, and the electricity push rod can be ejecting the material through the through-hole this moment.
2. According to the unloading mechanism of the casting die for the engine cylinder cover, through the cooperation of the clamping block, the through hole, the movable groove, the telescopic rod and the spring, the adhesion of a liquid material with the electric push rod during the formation of the liquid material in the die can be avoided.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model.
Fig. 2 is a schematic diagram illustrating the disassembly of the structure of the present utility model.
Fig. 3 is a schematic side view of the structure of the present utility model.
Fig. 4 is a schematic front view of the structure of the present utility model.
Fig. 5 is a schematic cross-sectional view of a lower die of the structure of the present utility model.
Fig. 6 is a schematic diagram of connection between the clamping block and the electric push rod.
In the figure: 1. a bottom plate; 2. a support post; 3. a vibrator; 4. a lower die; 5. a support plate; 6. a top plate; 7. a hydraulic rod; 8. an upper die; 9. a through hole; 10. a clamping block; 11. a movable groove; 12. a telescopic rod; 13. a spring; 14. a clamping groove; 15. a limiting block; 16. a buffer spring; 17. an electric push rod; 18. rubber column.
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.
Examples: referring to fig. 1-6, the present utility model provides a technical solution: the utility model provides an unloading mechanism of engine cylinder cap casting mould, including bottom plate 1, the bottom of bottom plate 1 is connected with pillar 2, and the top right side of bottom plate 1 is connected with vibrator 3, and the left side of vibrator 3 is connected with bed die 4, and through-hole 9 has been seted up in the bottom of bed die 4 run through, and the back of bottom plate 1 is connected with extension board 5, and the top of extension board 5 is connected with roof 6, and the top of roof 6 is provided with hydraulic stem 7, and roof 6 is run through to hydraulic stem 7's one end and is connected with mould 8, and mould 8 is perpendicular with bed die 4.
Wherein, the inner cavity of the through hole 9 is movably connected with an electric push rod 17.
In this embodiment, when unloading is needed, the upper die 8 is pulled up through the hydraulic rod 7, the lower die 4 is disconnected with the upper die 8, the vibrator 3 is opened at this moment, the lower die 4 is vibrated through the vibrator 3, the material in the inner cavity of the lower die 4 is disconnected with the lower die 4 by utilizing centrifugal force, and the material can be ejected out through the through hole 9 by the electric push rod 17 at this moment, so that the material can be completely taken out.
Wherein, the bottom inner chamber of bottom plate 1 has seted up movable groove 11, and movable groove 11 is in same horizontal line with through-hole 9, and the inner chamber activity of through-hole 9 is provided with fixture block 10, and the top of fixture block 10 and electric push rod 17 is wedge, and when two fixture blocks 10 and electric push rod 17 were merged, wholly was the cylindricality.
In this embodiment, the clamping block 10 can avoid the connection of the liquid material with the electric push rod in the inner cavity of the through hole 9 during the forming, and the electric push rod 17 can be respectively pushed into the inner cavity of the movable groove 11 by the two clamping blocks 10 through the special shape of the clamping block 10 and the top of the electric push rod 17 when the electric push rod 17 ascends, so that the interference of the clamping block 10 to the ascending of the electric push rod 17 is avoided.
Wherein, draw-in groove 14 has all been seted up to the tow sides of bed die 4, and the inner chamber swing joint of draw-in groove 14 has stopper 15, stopper 15 and last mould 8 fixed connection, and draw-in groove 14 and stopper 15 are semi-circular.
In this embodiment, when the electric push rod 17 is not working, it is located below the lower mold 4, after the vibrator 3 separates the material from the lower mold 4, the upper mold 8 is driven to descend by the hydraulic rod 7 until the stopper 15 is clamped with the clamping groove 14, and because the clamping block 14 and the stopper 15 are all semi-circular, they are relatively easy to be clamped, so that the lower mold 4 and the upper mold 8 can be aligned by setting so that the electric push rod 17 is perpendicular to the through hole 9.
The inner cavity of the movable groove 11 is connected with a telescopic rod 12, a spring 13 is sleeved on the outer ring of the telescopic rod 12, and one end of the telescopic rod 12 is connected with a clamping block 10.
In this embodiment, the clamping block 10 is connected with the movable groove 11 through the telescopic rod 12, when the electric push rod 17 is not in the through hole 9, the spring 13 loses pressure and rebounds the clamping block 10, so that the two clamping blocks 10 seal the through hole 9 again, and the telescopic rod 12 is used for limiting the moving track of the clamping block 10.
Wherein, the bottom of bed die 4 is connected with a plurality of rubber posts 18, and buffer spring 16 has been cup jointed to the outer lane of rubber post 18, and the bottom plate 1 fixed connection of rubber post 18.
In this embodiment, the lower mould 4 is connected with the bottom plate 1 through the rubber column 18, and the outer lane of the rubber column 18 has cup jointed buffer spring 16, sets up like this and can avoid vibrator 3 to influence whole device to the vibrations of lower mould 4, can cushion the vibrations dynamics simultaneously, avoids the device to produce great noise.
Working principle: when the device is used, the upper die 8 is pulled upwards through the hydraulic rod 7, after the lower die 4 is disconnected with the upper die 8, the vibrator 3 is opened at the moment, the lower die 4 is vibrated through the vibrator 3, the material in the inner cavity of the lower die 4 is disconnected with the lower die 4 by utilizing centrifugal force, the vibrator 3 is closed at the moment, the upper die 8 is driven to descend through the hydraulic rod 7 until the limiting block 15 is clamped with the clamping groove 14, the lower die 4 and the upper die 8 are aligned, the electric push rod 17 can push out the material through the through hole 9, the electric push rod 17 can respectively push the inner cavities of the movable grooves 11 when ascending, the spring 13 loses pressure when the electric push rod 17 is not in the through hole 9, and rebounds the clamping blocks 10, so that the through hole 9 is closed again by the two clamping blocks 10.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
Although embodiments of the present utility model 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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an unloading mechanism of engine cylinder cap casting mould, includes bottom plate (1), its characterized in that: the bottom of bottom plate (1) is connected with pillar (2), the top right side of bottom plate (1) is connected with vibrator (3), the left side of vibrator (3) is connected with bed die (4), through-hole (9) have been seted up in the bottom of bed die (4), the back of bottom plate (1) is connected with extension board (5), the top of extension board (5) is connected with roof (6), the top of roof (6) is provided with hydraulic stem (7), the one end of hydraulic stem (7) runs through roof (6) and is connected with mould (8), it is perpendicular with bed die (4) to go up mould (8).
2. The unloading mechanism of an engine cylinder head casting mold according to claim 1, wherein: an electric push rod (17) is movably connected to the inner cavity of the through hole (9).
3. The unloading mechanism of an engine cylinder head casting mold according to claim 1, wherein: the movable groove (11) has been seted up to the bottom inner chamber of bottom plate (1), movable groove (11) are in same horizontal line with through-hole (9), the inner chamber activity of through-hole (9) is provided with fixture block (10), the top of fixture block (10) and electric push rod (17) is the wedge, when two fixture blocks (10) and electric push rod (17) merge, wholly be the cylindricality.
4. The unloading mechanism of an engine cylinder head casting mold according to claim 1, wherein: clamping grooves (14) are formed in the front surface and the back surface of the lower die (4), limiting blocks (15) are movably connected to the inner cavities of the clamping grooves (14), the limiting blocks (15) are fixedly connected with the upper die (8), and the clamping grooves (14) and the limiting blocks (15) are semicircular.
5. A discharge mechanism for an engine cylinder head casting mold according to claim 3, wherein: the inner cavity of the movable groove (11) is connected with a telescopic rod (12), a spring (13) is sleeved on the outer ring of the telescopic rod (12), and one end of the telescopic rod (12) is connected with a clamping block (10).
6. The unloading mechanism of an engine cylinder head casting mold according to claim 1, wherein: the bottom of bed die (4) is connected with a plurality of rubber posts (18), buffer spring (16) have been cup jointed to the outer lane of rubber post (18), the bottom and the bottom plate (1) fixed connection of rubber post (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321502531.1U CN220093022U (en) | 2023-06-13 | 2023-06-13 | Unloading mechanism of engine cylinder cover casting mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321502531.1U CN220093022U (en) | 2023-06-13 | 2023-06-13 | Unloading mechanism of engine cylinder cover casting mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220093022U true CN220093022U (en) | 2023-11-28 |
Family
ID=88843320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321502531.1U Active CN220093022U (en) | 2023-06-13 | 2023-06-13 | Unloading mechanism of engine cylinder cover casting mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220093022U (en) |
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2023
- 2023-06-13 CN CN202321502531.1U patent/CN220093022U/en active Active
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