CN219484150U - Die casting mechanism of environmental protection type die casting handle - Google Patents
Die casting mechanism of environmental protection type die casting handle Download PDFInfo
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- CN219484150U CN219484150U CN202320184119.3U CN202320184119U CN219484150U CN 219484150 U CN219484150 U CN 219484150U CN 202320184119 U CN202320184119 U CN 202320184119U CN 219484150 U CN219484150 U CN 219484150U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model belongs to the technical field of die-casting mechanisms, and discloses a die-casting mechanism of an environment-friendly die-casting handle, which comprises a bottom plate, wherein a support plate is fixedly arranged above the bottom plate; the static mold is fixedly arranged on one support plate; the guide rod is provided with a movable die; the vertical plate is fixedly arranged below the movable die, and at least one screw rod is arranged on the support plate where the vertical plate and the static die are arranged; the screw rod is screwed and penetrated with a bracket, a rotating roller is arranged on the inner side of the bracket, and a conveying belt is sleeved on the rotating roller; according to the utility model, through the screwing action of the screw on the bracket, the bracket can reciprocate in the vertical direction, so that the conveyor belt is driven to carry out carrying on the handle casting after demolding, and the problem of deformation of the handle casting during demolding can be solved through the structure under the driving of the rotating roller, thereby ensuring the production quality of the environment-friendly handle.
Description
Technical Field
The utility model belongs to the technical field of die-casting mechanisms, and particularly relates to a die-casting mechanism of an environment-friendly die-casting handle.
Background
The handle is a common mechanical part for the article, and is usually manufactured by casting, and is usually pressure cast, which refers to a casting method of injecting molten or semi-molten metal into a metal mold at high speed and crystallizing under pressure, and is simply referred to as die casting.
The materials selected in the die casting process of the handle in the market at present are metals with lower melting points, such as zinc, copper, aluminum, lead, alloys among the metals and the like, and the handle is generally automatically fallen to a table top after die casting, but the materials are easy to deform after die casting, so that the quality of a zinc alloy die casting is reduced, the temperature of the die-cast handle is still high, and the damage to workers is easy to cause.
Disclosure of Invention
The utility model aims to provide a die casting mechanism of an environment-friendly die casting handle, which solves the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a die casting mechanism for an environmentally friendly die casting handle, comprising:
the device comprises a horizontally placed bottom plate, wherein two support plates which are parallel to each other are fixedly arranged above the bottom plate;
a static mold with a mold cavity is arranged inside, the static mold is fixedly arranged on one of the support plates, a feeding cylinder is fixedly connected to one side of the static mold, which is opposite to the mold cavity, a cavity communicated with the mold cavity is arranged inside the feeding cylinder, a pushing handle is connected in the cavity in a sliding manner, and a hopper communicated with the cavity is fixedly connected above the feeding cylinder;
at least two guide rods perpendicular to the support plates, wherein the guide rods are arranged between the two support plates at positions corresponding to the static mold, and a movable mold capable of sliding is arranged on the guide rods;
the vertical plate is parallel to the support plate, is fixedly arranged below the movable mould, and is provided with at least one screw rod on the support plate where the vertical plate and the static mould are arranged;
the screw rod is screwed and penetrates through the support, at least two rotatable rotating rollers are mounted on the inner side of the support, and a conveying belt is sleeved on the rotating rollers in a matched mode.
Preferably, at least two symmetrically distributed protection components are arranged on one side, close to the static mold, of the movable mold, each protection component comprises a sliding sleeve, a fixed rod is arranged in the sliding sleeve, the fixed rod is fixedly connected with the movable mold, and a spring is sleeved on the fixed rod.
Preferably, an ejection hole is formed in the movable die, a top plate is fixedly mounted on one side, opposite to the static die, of the movable die, a cylinder is mounted on one side of the top plate, corresponding to the ejection hole, and the output end of the cylinder extends to the inside of the ejection hole.
Preferably, at least one supporting rod perpendicular to the supporting plate is arranged above the static mold, an electric push rod is arranged on the supporting rod, and the output end of the electric push rod is connected with a paint spray head.
Preferably, the guide rods are provided with four guide rods, and cooling water channels for cooling the dies are formed in the movable die and the static die.
Preferably, a fixed cooling spray head is arranged on the support plate where the vertical plate and the static mold are arranged, and a water pipe is connected to one end of the cooling spray head, which is opposite to the support.
Preferably, a water collecting tank is arranged at the top of the bottom plate corresponding to the cooling spray head, and a water outlet is arranged at the bottom of the water collecting tank.
Compared with the prior art, the utility model has the beneficial effects that:
(1) According to the utility model, the screw rod can reciprocate in the vertical direction under the screwing action of the screw rod on the bracket, so that the conveyor belt is driven to carry the handle casting after demolding, deformation caused by collision is prevented, the handle casting can be driven by the rotating roller to be taken away from the position right below the demolding through the conveyor belt, the collision between the two handles is avoided, and the problem of deformation caused by demolding of the handle casting can be solved through the structure, so that the production quality of the environment-friendly handle is ensured.
(2) According to the utility model, the cooling water conveyed by the water pipe connected with the water pump is pressurized by the cooling spray nozzle and atomized, so that the handle casting on the conveying belt is atomized, sprayed and cooled when the bracket is lowered below the cooling spray nozzle, and the casting is rapidly cooled to normal temperature.
(3) To above-mentioned cooling shower nozzle, after cooling the foundry goods through its spun cooling water, flow to the bottom plate through the conveyer belt on, collect through seting up the water catch bowl at the bottom plate top afterwards to avoid flowing water to overflow, finally discharge the water of collecting through the outlet again, convenient unified processing.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the structure of the riser of the present utility model;
FIG. 3 is a schematic diagram of a movable mold according to the present utility model;
FIG. 4 is a schematic view of the structure of the bracket of the present utility model;
FIG. 5 is a schematic view of the structure of the protection component of the present utility model;
in the figure: 1. a bottom plate; 2. a support plate; 3. a guide rod; 4. a movable mold; 5. static mold; 6. a feeding cylinder; 7. a hopper; 8. a push handle; 9. a protective assembly; 91. a sliding sleeve; 92. a fixed rod; 93. a spring; 10. a top plate; 11. an ejection hole; 12. a cylinder; 13. a cooling water channel; 14. a mold cavity; 15. a vertical plate; 16. a screw; 17. a bracket; 18. a rotating roller; 19. a conveyor belt; 20. cooling the spray head; 21. a water pipe; 22. a water collection tank; 23. a water outlet; 24. a support rod; 25. an electric push rod; 26. and (5) a paint spray head.
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. 1-5, a die casting mechanism for an environmental friendly die casting handle, comprising:
a horizontally placed bottom plate 1, and two support plates 2 which are parallel to each other are fixedly arranged above the bottom plate 1;
a static mold 5 with a mold cavity 14 arranged inside, wherein the static mold 5 is fixedly arranged on one support plate 2, a feeding cylinder 6 is fixedly connected to one side of the static mold 5 opposite to the mold cavity 14, a cavity communicated with the mold cavity 14 is arranged inside the feeding cylinder 6, a pushing handle 8 is connected in the cavity in a sliding manner, and a hopper 7 communicated with the cavity is fixedly connected above the feeding cylinder 6;
at least two guide rods 3 perpendicular to the support plates 2, wherein the guide rods 3 are arranged between the two support plates 2 at positions corresponding to the static mold 5, and a movable mold 4 capable of sliding is arranged on the guide rods 3;
the vertical plate 15 is parallel to the support plate 2, the vertical plate 15 is fixedly arranged below the movable mould 4, and at least one screw 16 is arranged on the support plate 2 where the vertical plate 15 and the static mould 5 are arranged;
the screw 16 is screwed with a bracket 17, at least two rotatable rotating rollers 18 are arranged on the inner side of the bracket 17, and a conveyor belt 19 is sleeved on the rotating rollers 18 in a matched manner.
Specifically, the above disclosed technical solution is used to perform die casting work for an environment-friendly handle:
firstly, under the drive of external power, the movable mould 4 moves towards the static mould 5 along the guide rod 3 and is finally attached, a cavity for casting a handle is formed under the action of the mould cavity 14 and the movable mould 4, then molten metal material is poured into the feeding cylinder 6 through the hopper 7, the molten metal material is rapidly extruded into the cavity under the action of the push handle 8, so as to finish mould filling, and after the molten material is recrystallized and solidified, the movable mould 4 is separated from the static mould 5, and a handle casting in the cavity is separated immediately; meanwhile, the screw 16 is driven by the motor to drive the bracket 17 to move to the uppermost part of the vertical plate 15, the dropped castings are received by the conveyor belt 19, and the conveyor belt 19 is driven to rotate under the rotation action of the rotating roller 18, so that the castings are driven to leave the demolding position, and collision between the two castings is avoided;
the die casting materials are all molten metal, so that the dies, namely the movable die 4 and the static die 5, are made of high-strength alloy steel, and the metal materials are from recoverable metal garbage such as discarded pop cans, and the recycling of the waste can promote the recycling of resources, so that the environment-friendly work is improved; in addition, the driving of the movable die 4 may be from gas driving or hydraulic driving.
In the above, the movable mold 4 is further provided with the ejection hole 11, the top plate 10 is fixedly installed on the side of the movable mold 4 opposite to the stationary mold 5, the cylinder 12 is installed on the side of the top plate 10 corresponding to the ejection hole 11, and the output end of the cylinder 12 extends into the ejection hole 11. Preferably, after the mold is opened, the output end of the cylinder 12 is extended along the ejection hole 11 to eject the cast, and the top plate 10 mainly provides the mounting position for the cylinder 12.
Four guide rods 3 are arranged, and cooling water channels 13 for cooling the dies are arranged in the movable die 4 and the static die 5. Preferably, the four guide rods 3 are provided, so that not only the stability of supporting the movable mold 4 can be ensured, but also the situation that the movable mold 4 is blocked during movement can be avoided, and in order to accelerate the crystallization speed of the molten material, the molten material needs to be cooled after mold filling, namely, the cooling medium is injected through the circulating cooling water channel 13, and the heat of the mold is taken away in a heat exchange mode, so that the molding speed is improved.
From the above, the above technical solution uses the screw 16 and the conveyor belt 19 on the bracket 17 to receive the cast after demolding, and further provides a further preferred processing structure in the present utility model:
a fixed cooling spray head 20 is arranged on the support plate 2 where the vertical plate 15 and the static mold 5 are arranged, and a water pipe 21 is connected to one end of the cooling spray head 20 opposite to the bracket 17.
A water collecting tank 22 is arranged at the top of the bottom plate 1 corresponding to the cooling spray head 20, and a water outlet 23 is arranged at the bottom of the water collecting tank 22;
in the above-described further preferred process, the casting having a high temperature can be cooled to a certain extent by the cooling water discharged from the cooling nozzle 20, and brought to a state of normal temperature as soon as possible.
Specifically, the cooling water conveyed by the water pipe 21 connected with the external water pump is pressurized by the cooling spray nozzle 20 and atomized, so that the handle castings on the conveyor belt 19 are sprayed and cooled when the bracket 17 is lowered below the cooling spray nozzle 20, and the castings are rapidly cooled to normal temperature; after the casting is cooled by the cooling water sprayed out of the cooling spray nozzle 20, the casting flows onto the bottom plate 1 through the conveying belt 19, is collected by the water collecting tank 22 arranged at the top of the bottom plate 1, and finally, the collected water is discharged through the water outlet 23, so that the overflow of flowing water is avoided, and unified treatment is facilitated.
In summary, for the specific processing structure disclosed above, a further preferred structure is provided:
at least two symmetrically distributed protection components 9 are arranged on one side, close to the static mold 5, of the movable mold 4, each protection component 9 comprises a sliding sleeve 91, a fixed rod 92 is arranged in the sliding sleeve 91, the fixed rod 92 is fixedly connected with the movable mold 4, and a spring 93 is sleeved on the fixed rod 92. In order to realize the protection of the die casting mold in the application process of the die casting mechanism, the stress of the die casting mold is generally buffered, and the purely mechanical buffering mechanism has the characteristics of simple structure, small volume and convenient maintenance, specifically, during the mold closing, the sliding sleeve 91 firstly contacts the static mold 5, and along with the continuous movement of the movable mold 4, the sliding sleeve 91 compresses the spring 93 and slides along the fixed rod 92, in the process, the impact energy generated during the mold closing is converted into the elastic potential energy of the spring 93, thereby achieving the effect of reducing the impact.
In addition, at least one supporting rod 24 perpendicular to the supporting plate 2 is arranged above the static mold 5, an electric push rod 25 is arranged on the supporting rod 24, and the output end of the electric push rod 25 is connected with a paint spray head 26. Specifically, before the die is assembled, special paint is coated on the surfaces of the cavities of the movable die 4 and the static die 5, so that an effective isolation protection layer can be provided between the die casting alloy and the die, molten metal is prevented from directly flushing the surfaces of the cavities and the core, the working condition of the die is improved, the thermal conductivity of the die is also reduced, the fluidity of the molten metal is maintained, and the formability of the metal is improved; in addition, the high-temperature lubricating performance can be kept, friction between the die casting and a forming part of the die, particularly a core, is reduced, the die is convenient to push out, the service life of the die is prolonged, and the surface quality of the die casting is improved; based on this, it is preferable to provide an electric push rod 25 on the support rod 24 so that the elevation of the paint spray head 26 is controlled by the electric push rod 25, and the paint spray head 26 is connected to a storage container containing a special paint, which can be uniformly sprayed on the surface of the cavity through the paint spray head 26 under high pressure.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (7)
1. The utility model provides a die casting mechanism of environmental protection die-casting handle which characterized in that includes:
a horizontally placed bottom plate (1), wherein two mutually parallel support plates (2) are fixedly arranged above the bottom plate (1);
a static mold (5) with a mold cavity (14) is arranged inside, the static mold (5) is fixedly arranged on one of the support plates (2), one side of the static mold (5) opposite to the mold cavity (14) is fixedly connected with a feeding cylinder (6), a cavity communicated with the mold cavity (14) is arranged inside the feeding cylinder (6), a pushing handle (8) is connected in the cavity in a sliding manner, and a hopper (7) communicated with the cavity is fixedly connected above the feeding cylinder (6);
at least two guide rods (3) perpendicular to the support plates (2), wherein the guide rods (3) are arranged between the two support plates (2) at positions corresponding to the static mold (5), and a movable mold (4) capable of sliding is arranged on the guide rods (3);
the vertical plate (15) is parallel to the support plate (2), the vertical plate (15) is fixedly arranged below the movable die (4), and at least one screw rod (16) is arranged on the support plate (2) where the vertical plate (15) and the static die (5) are arranged;
the screw (16) is screwed and penetrated with a bracket (17), at least two rotatable rotating rollers (18) are arranged on the inner side of the bracket (17), and a conveying belt (19) is sleeved on the rotating rollers (18) in a matched mode.
2. The die casting mechanism for an environmental friendly die casting handle as defined in claim 1, wherein: at least two symmetrically distributed protection components (9) are arranged on one side, close to the static mold (5), of the movable mold (4), each protection component (9) comprises a sliding sleeve (91), a fixed rod (92) is arranged in each sliding sleeve (91), each fixed rod (92) is fixedly connected with the movable mold (4), and a spring (93) is sleeved on each fixed rod (92).
3. The die casting mechanism for an environmental friendly die casting handle as claimed in claim 2, wherein: an ejection hole (11) is formed in the movable die (4), a top plate (10) is fixedly arranged on one side, opposite to the static die (5), of the movable die (4), an air cylinder (12) is arranged on one side of the top plate (10) corresponding to the ejection hole (11), and the output end of the air cylinder (12) extends to the inside of the ejection hole (11).
4. A die casting mechanism for an environmental friendly die casting handle as defined in claim 3 wherein: the upper part of the static mold (5) is provided with at least one supporting rod (24) perpendicular to the supporting plate (2), the supporting rod (24) is provided with an electric push rod (25), and the output end of the electric push rod (25) is connected with a paint spray head (26).
5. The die casting mechanism for an environmental friendly die casting handle as defined in claim 1, wherein: four guide rods (3) are arranged, and cooling water channels (13) for cooling the dies are formed in the movable die (4) and the static die (5).
6. The die casting mechanism for an environmental friendly die casting handle as defined in claim 1, wherein: a fixed cooling spray head (20) is arranged on the support plate (2) where the vertical plate (15) and the static mold (5) are arranged, and a water pipe (21) is connected to one end of the cooling spray head (20) opposite to the support (17).
7. The die casting mechanism for an environmental friendly die cast handle as defined in claim 6 wherein: a water collecting tank (22) is arranged at the top of the bottom plate (1) corresponding to the cooling spray head (20), and a water outlet (23) is arranged at the bottom of the water collecting tank (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320184119.3U CN219484150U (en) | 2023-02-10 | 2023-02-10 | Die casting mechanism of environmental protection type die casting handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320184119.3U CN219484150U (en) | 2023-02-10 | 2023-02-10 | Die casting mechanism of environmental protection type die casting handle |
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| Publication Number | Publication Date |
|---|---|
| CN219484150U true CN219484150U (en) | 2023-08-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320184119.3U Active CN219484150U (en) | 2023-02-10 | 2023-02-10 | Die casting mechanism of environmental protection type die casting handle |
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| CN (1) | CN219484150U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117696861A (en) * | 2024-02-02 | 2024-03-15 | 靖江市联友模具制造有限公司 | Mould device convenient to drawing of patterns of aluminium die casting |
-
2023
- 2023-02-10 CN CN202320184119.3U patent/CN219484150U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117696861A (en) * | 2024-02-02 | 2024-03-15 | 靖江市联友模具制造有限公司 | Mould device convenient to drawing of patterns of aluminium die casting |
| CN117696861B (en) * | 2024-02-02 | 2024-04-30 | 靖江市联友模具制造有限公司 | Mould device convenient to drawing of patterns of aluminium die casting |
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