CN219052894U - Balancing weight casting mould convenient to drawing of patterns - Google Patents
Balancing weight casting mould convenient to drawing of patterns Download PDFInfo
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- CN219052894U CN219052894U CN202223170360.5U CN202223170360U CN219052894U CN 219052894 U CN219052894 U CN 219052894U CN 202223170360 U CN202223170360 U CN 202223170360U CN 219052894 U CN219052894 U CN 219052894U
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- 238000005266 casting Methods 0.000 title claims abstract description 21
- 239000002994 raw material Substances 0.000 claims abstract description 10
- 238000007789 sealing Methods 0.000 abstract description 18
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of counterweight casting, in particular to a counterweight casting mold convenient for demolding, which comprises the following components: the top of the lower die is provided with an upper die; the lifting plate is provided with a plugging groove at the bottom, a movable plate is plugged in the plugging groove, and a pushing block is arranged at the bottom of the movable plate; the air inlet is arranged on the surface of the lower die; the beneficial effects are as follows: according to the utility model, the lifting column is inserted into the bottom of the lower die, the driving component pulls the moving plate, so that the moving plate moves in the inserting groove, the pushing block enters the inserting groove from the containing groove, the lifting plate descends in the inflating groove, the sealing plate is inserted into the sealing groove, the inside of the lower die is kept sealed, after raw materials in the lower die are cooled, the driving component inserts the moving plate into the inserting groove, the pushing block is located in the containing groove, gas is injected into the inflating groove from the gas inlet, and the lifting column enters the inside of the lower die under the pushing of the gas.
Description
Technical Field
The utility model relates to the technical field of counterweight casting, in particular to a counterweight casting mold convenient for demolding.
Background
The rear part of the forklift is provided with a balancing weight to balance the mass of goods in front of the forklift, and a power device (an internal combustion engine) or a storage battery of the forklift is generally arranged at the rear part of the forklift to play a part of balance;
in the prior art, when the balancing weight is cast, molten raw materials are poured into a mould, and the balancing weight can be obtained after the raw materials are cooled in the mould;
however, the cooled raw material and the inner wall of the mold are closely adhered together, and the cooled and molded balancing weight is completely located in the mold, and the point where the balancing weight can act on the surface of the balancing weight is lacking, and the balancing weight is taken out of the mold.
Disclosure of Invention
The utility model aims to provide a counterweight casting mold convenient for demolding, so as to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a mold for casting a counterweight convenient to demold, the mold for casting a counterweight convenient to demold comprising:
the top of the lower die is provided with an upper die;
the lifting plate is provided with a plugging groove at the bottom, a movable plate is plugged in the plugging groove, and a pushing block is arranged at the bottom of the movable plate; and
The air inlet is arranged on the surface of the lower die.
Preferably, the top of the upper die is provided with a lifting assembly, so that the upper die can lift at the top of the lower die, and the inner wall of the lower die is provided with a sealing groove.
Preferably, the lifting column is inserted into the lower die, a sealing plate is arranged at the top of the lifting column, the diameter of the sealing plate is consistent with that of the sealing groove, and the lifting column can move up and down in the lower die.
Preferably, the inside of bed die is provided with the groove of aerifing, is provided with the lifter plate in the groove of aerifing, and the lifter plate can reciprocate in the groove of aerifing, and the movable plate can move in the jack-in groove, and the storage groove has been seted up to the bottom of lifter plate, and the ejector pad can peg graft in the storage groove.
Preferably, the lifting groove is formed in the lower die, the bottom of the lifting plate can move up and down in the lifting groove, the air inlet is connected with the air charging assembly, and the air charging assembly is used for injecting air into the air charging groove through the air inlet.
Preferably, the end of the moving plate is connected with a drawing component, the moving plate moves in the lower die under the action of the drawing component, and the raw materials in the lower die are cooled to form the counterweight.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the lifting column is inserted into the bottom of the lower die, the driving assembly pulls the moving plate, so that the moving plate moves in the inserting groove, the pushing block enters the inserting groove from the receiving groove, the lifting plate descends in the inflating groove, the sealing plate is inserted into the sealing groove, the inside of the lower die is kept sealed, after raw materials in the lower die are cooled, the driving assembly inserts the moving plate into the inserting groove, the pushing block is positioned in the receiving groove, gas is injected into the inflating groove from the air inlet, the lifting column enters the inside of the lower die under the pushing of the gas, the balancing weight in the lower die is not tightly attached to the inner wall of the lower die through the pushing of the lifting column, and the cooled balancing weight is convenient to take out from the lower die.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view showing a cross-sectional perspective structure of a lower die of the present utility model;
FIG. 3 is a schematic perspective view of a lifter plate according to the present utility model;
fig. 4 is an enlarged schematic view of the structure at a in fig. 2.
In the figure: the device comprises an upper die 1, a counterweight 2, a lower die 3, a movable plate 4, a lifting plate 5, a splicing groove 6, a lifting groove 7, an inflating groove 8, a pushing block 9, a storage groove 10, a sealing plate 11, a lifting column 12, a sealing groove 13 and an air inlet 14.
Detailed Description
In order to make the objects, technical solutions, and advantages of the present utility model more apparent, the embodiments of the present utility model will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present utility model, are intended to be illustrative only and not limiting of the embodiments of the present utility model, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present utility model.
Embodiment one: referring to fig. 1 to 4, the present utility model provides a technical solution: a mold for casting a counterweight convenient to demold, the mold for casting a counterweight convenient to demold comprising: the upper die 1 is arranged at the top of the lower die 3; the lifting plate 5, the bottom of the lifting plate 5 is provided with a splicing groove 6, the splicing groove 6 is spliced with a moving plate 4, and the bottom of the moving plate 4 is provided with a pushing block 9; and an air inlet 14 provided on the surface of the lower die 3
Embodiment two:
on the basis of the first embodiment, the structure of the counterweight casting mold convenient for demolding disclosed in the second embodiment of the utility model is basically the same as that of the first embodiment, and the difference is that the top of the upper mold 1 is provided with a lifting component, so that the upper mold 1 can lift on the top of the lower mold 3, the inner wall of the lower mold 3 is provided with a sealing groove 13, the inside of the lower mold 3 is inserted with a lifting column 12, the top of the lifting column 12 is provided with a sealing plate 11, the diameter of the sealing plate 11 is consistent with that of the sealing groove 13, the lifting column 12 can move up and down in the inside of the lower mold 3, the bottom of the lower mold 3 is inserted with the lifting column 12, the driving component pulls the moving plate 4, so that the moving plate 4 moves in the inserting groove 6, the pushing block 9 enters the inserting groove 6 from the accommodating groove 10, so that the lifting plate 5 descends in the inflating groove 8, the sealing plate 11 is inserted in the sealing groove 13, and the inside of the lower mold 3 is kept sealed.
Embodiment III:
the structure of the counterweight casting mold convenient for demolding disclosed in the third embodiment of the utility model is basically the same as that of the second embodiment, and the counterweight casting mold convenient for demolding is different in that an air charging groove 8 is formed in the lower mold 3, a lifting plate 5 is arranged in the air charging groove 8, the lifting plate 5 can move up and down in the air charging groove 8, a moving plate 4 can move in an inserting groove 6, a containing groove 10 is formed in the bottom of the lifting plate 5, a pushing block 9 can be inserted in the containing groove 10, a lifting groove 7 is formed in the inner part of the lower mold 3, the bottom of the lifting plate 5 can move up and down in the lifting groove 7, an air inlet 14 is connected with an air charging assembly, and air is injected into the air charging groove 8 through the air inlet 14 by the air charging assembly. The end of the movable plate 4 is connected with a drawing component, the movable plate 4 moves in the lower die 3 under the action of the drawing component, the counterweight 2 is formed after raw materials in the lower die 3 are cooled, the movable plate 4 is inserted into the inserting groove 6 by the driving component after the raw materials in the lower die 3 are cooled, the pushing block 9 is located in the containing groove 10, gas is injected into the inflating groove 8 from the air inlet 14, the lifting column 12 enters the lower die 3 under the pushing of the gas, the counterweight 2 in the lower die 3 is not tightly attached to the inner wall of the lower die 3 through the pushing of the lifting column 12, and the cooled counterweight 2 is convenient to take out from the lower die 3.
The scheme is specifically as follows: the bottom of the lower die 3 is inserted with a lifting column 12, a driving component pulls the moving plate 4, the moving plate 4 moves in the inserting groove 6, the pushing block 9 enters the inserting groove 6 from the containing groove 10, the lifting plate 5 descends in the inflating groove 8, the sealing plate 11 is inserted in the sealing groove 13, the inside of the lower die 3 is kept sealed, after raw materials in the lower die 3 are cooled, the driving component inserts the moving plate 4 into the inserting groove 6, the pushing block 9 is located in the containing groove 10, gas is injected into the inflating groove 8 from the gas inlet 14, the lifting column 12 enters the inside of the lower die 3 under the pushing of the gas, the counterweight 2 in the lower die 3 is not tightly attached to the inner wall of the lower die 3 through the pushing of the lifting column 12, and the cooled counterweight 2 is convenient to take out from the lower die 3.
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. Counterweight casting mold convenient for demolding is characterized in that: the counterweight casting mold convenient for demolding comprises:
the upper die (1) is arranged at the top of the lower die (3);
the lifting plate (5), the bottom of the lifting plate (5) is provided with a splicing groove (6), the splicing groove (6) is spliced with a movable plate (4), and the bottom of the movable plate (4) is provided with a pushing block (9); and
And an air inlet (14) which is arranged on the surface of the lower die (3).
2. A mold for casting a counterweight convenient for demolding according to claim 1, wherein: the top of last mould (1) is provided with lifting unit for last mould (1) can go up and down at the top of bed die (3), and seal groove (13) have been seted up to the inner wall of bed die (3).
3. A mold for casting a counterweight with easy demolding according to claim 2, characterized in that: the inside of bed die (3) has pegged graft and has been gone up and down post (12), and the top of going up and down post (12) is provided with closing plate (11), and the diameter of closing plate (11) is unanimous with the diameter of seal groove (13), and the inside of bed die (3) is gone up and down to go up and down post (12).
4. A mold for casting a counterweight convenient for demolding according to claim 3, wherein: the inside of bed die (3) is provided with and aerifys groove (8), is provided with lifter plate (5) in aerifing groove (8), and lifter plate (5) can reciprocate in aerifing groove (8), and movable plate (4) can reciprocate in spliced groove (6), and storage tank (10) have been seted up to the bottom of lifter plate (5), and push away ejector pad (9) can peg graft in storage tank (10).
5. A mold for casting a counterweight with easy demolding according to claim 4, wherein: lifting grooves (7) are formed in the lower die (3), the bottom of the lifting plate (5) can move up and down in the lifting grooves (7), the air inlet (14) is connected with an inflation assembly, and the inflation assembly injects air into the inflation grooves (8) through the air inlet (14).
6. A mold for casting a counterweight with easy demolding according to claim 5, wherein: the end of the movable plate (4) is connected with a drawing assembly, the movable plate (4) moves in the lower die (3) under the action of the drawing assembly, and raw materials in the lower die (3) are cooled to form the counterweight (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223170360.5U CN219052894U (en) | 2022-11-28 | 2022-11-28 | Balancing weight casting mould convenient to drawing of patterns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223170360.5U CN219052894U (en) | 2022-11-28 | 2022-11-28 | Balancing weight casting mould convenient to drawing of patterns |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219052894U true CN219052894U (en) | 2023-05-23 |
Family
ID=86345239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223170360.5U Active CN219052894U (en) | 2022-11-28 | 2022-11-28 | Balancing weight casting mould convenient to drawing of patterns |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219052894U (en) |
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2022
- 2022-11-28 CN CN202223170360.5U patent/CN219052894U/en active Active
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