CN111168046A - Lost foam mold mounting structure and mounting method thereof - Google Patents
Lost foam mold mounting structure and mounting method thereof Download PDFInfo
- Publication number
- CN111168046A CN111168046A CN202010128810.0A CN202010128810A CN111168046A CN 111168046 A CN111168046 A CN 111168046A CN 202010128810 A CN202010128810 A CN 202010128810A CN 111168046 A CN111168046 A CN 111168046A
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- mold
- die
- mould
- lost foam
- movable plate
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D33/00—Equipment for handling moulds
- B22D33/06—Burdening or relieving moulds
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/02—Sand moulds or like moulds for shaped castings
- B22C9/04—Use of lost patterns
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D33/00—Equipment for handling moulds
- B22D33/02—Turning or transposing moulds
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention provides a lost foam mold mounting structure applied to the technical field of lost foam molds, which comprises a forming machine frame (1), an upper mold (2), a lower mold (3) and a mold locking part (4), wherein the forming machine frame (1) comprises a movable plate (5) and a workbench (6), the workbench (6) is arranged below the movable plate (5), a mold arrangement cavity (7) is formed between the movable plate (5) and the workbench (6), a plurality of upper connecting pins (8) are arranged on the side surface of the upper mold (2) along one circle of the side surface of the upper mold (2), and lower connecting pins (9) with the number and the positions corresponding to those of the upper connecting pins (8) one by one are arranged on the side surface of the lower mold (3) along one circle of the side surface of the lower mold (3). The lost foam mold mounting structure is simple in structure, and can conveniently and quickly realize the transfer and lifting of the upper mold and the lower mold, so that the operation of an operator is labor-saving and safe, and the mold is effectively protected from being damaged.
Description
Technical Field
The invention belongs to the technical field of lost foam molds, and particularly relates to a lost foam mold mounting structure and a lost foam mold mounting method.
Background
When a vacuum lost foam casting factory is used for production and manufacturing, and a mold needs to be installed on a vertical forming machine and replaced, the mold is usually required to be forked on a workbench of the forming machine, the mold is padded up by using sleepers or backing plates, the forklift is withdrawn, then the sleepers are manually removed by using crowbars and the like, and the mold can fall on the workbench of the forming machine. Then the lower die and the upper die are respectively arranged on a lower die workbench (fixed plate) and a movable workbench (movable plate) to finish the assembly. In the process, the mould needs to be manually placed on the fixed workbench by a crowbar and the position of the mould needs to be adjusted. The local stress of the die is easy to deform, even the die is damaged, and the die is labor-consuming and time-consuming.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: to the not enough of prior art, provide a simple structure, can convenient and fast realize going up the transportation, the lifting of mould and lower mould for operating personnel's the laborsaving safety of operation effectively protects the mould simultaneously and can not impaired disappearance mould structure.
To solve the technical problems, the invention adopts the technical scheme that:
the invention relates to a lost foam mold structure which comprises a forming machine frame, an upper mold, a lower mold and a mold locking part, wherein the forming machine frame comprises a movable plate and a workbench, the workbench is arranged below the movable plate, a mold arrangement cavity is formed between the movable plate and the workbench, a plurality of upper connecting pins are arranged on the side surface of the upper mold along the periphery of the side surface of the upper mold, and lower connecting pins corresponding to the upper connecting pins in quantity and position one by one are arranged on the side surface of the lower mold along the periphery of the side surface of the lower mold.
The movable plate is movably sleeved on the positioning columns, and the upper end face of the movable plate is connected with the upper frame cross beam at the upper part of the forming machine frame through a telescopic cylinder.
The mold locking component is arranged to be capable of connecting the upper mold and the lower mold.
The mode locking part include a plurality ofly, the mode locking part is the plate structure, mode locking part upper end sets up the card hole, mode locking part lower extreme sets up down the card hole.
The mode locking part include a plurality ofly, the mode locking part is the plate structure, mode locking part upper end set up the pothook, mode locking part lower extreme sets up down the pothook.
When the mould locking component is connected with the upper mould and the lower mould, the upper clamping hole of each mould locking component is of a structure capable of being clamped on one upper connecting pin on the upper mould, and the lower clamping hole of each mould locking component is of a structure capable of being clamped on one lower connecting pin on the lower mould.
The invention relates to a method for installing a lost foam mold, which comprises the following steps: 1) the upper die and the lower die are connected through a die locking component; 2) hoisting the upper die and the lower die to move to the die arrangement cavity position, and connecting the upper die with the movable plate; 3) controlling the movable plate to move downwards until the lower die is attached to the workbench; 4) and connecting the lower die with the workbench, taking down the die locking part, and separating the upper die from the lower die to complete the installation of the lost foam die.
The mounting method of the lost foam mold further comprises a lost foam mold dismounting step, when the lost foam mold is dismounted, the movable plate is controlled to move downwards, the upper mold is attached to the lower mold, the lower mold and the workbench are loosened, the upper mold and the lower mold are connected through the mold locking part, the movable plate is controlled to move upwards, a forklift arm of a forklift is arranged at the bottom of the lower mold, the upper mold and the movable plate are loosened, the upper mold and the lower mold are moved through the forklift arm to leave the mold arrangement cavity, and the dismounting of the mold is completed.
When the upper die and the lower die are connected through the die locking components, the upper clamping hole of each die locking component is clamped on one upper connecting pin on the upper die, and the lower clamping hole of each die locking component is clamped on one lower connecting pin on the lower die.
When the upper die and the lower die are lifted, the forklift arms of the forklift fork the bottom of the lower die, and the upper die and the lower die are moved to the die arrangement cavity position.
By adopting the technical scheme of the invention, the following beneficial effects can be obtained:
according to the lost foam mold mounting structure and the mold mounting method, on one hand, the upper mold and the lower mold are connected through the mold locking part to form an integrated structure, and the lost foam mold is convenient to transport up and down. On the other hand, the upper mold and the lower mold are moved by the molding machine frame to be connected or separated. And the upper die and the lower die are transferred by a forklift. Like this, not only simplify and go up mould and lower mould and transport the step, operating personnel is laborsaving swift, moves mould and lower mould with the help of the forming machine frame moreover, and mould and lower mould can not impaired in the protection. The mounting method of the lost foam mold comprises the following mounting steps: the upper die and the lower die are connected through a die locking component; hoisting the upper die and the lower die to move to the die arrangement cavity position, and connecting the upper die with the movable plate; controlling the movable plate to move downwards until the lower die is attached to the workbench; and connecting the lower die with the workbench, taking down the die locking part, and separating the upper die from the lower die to complete the installation of the lost foam die. The lost foam mold mounting structure and the mold mounting method are simple in structure, can conveniently and quickly realize the transfer and lifting of the upper mold and the lower mold, enable operators to operate labor-saving and safe, and effectively protect the molds from being damaged.
Drawings
The contents of the description and the references in the drawings are briefly described as follows:
fig. 1 is a schematic structural view of a lost foam mold mounting structure according to the present invention;
fig. 2 is a schematic structural view of a mold clamping member of example 1 of the lost foam mold mounting structure according to the present invention;
fig. 3 is a schematic structural view of a mold clamping member of example 2 of the lost foam mold mounting structure according to the present invention;
fig. 4 is a schematic structural view of a mold clamping member of example 3 of the lost foam mold mounting structure according to the present invention;
in the drawings, the reference numbers are respectively: 1. a molding machine frame; 2. an upper die; 3. a lower die; 4. a mold clamping part; 5. a movable plate; 6. a work table; 7. a mold arrangement cavity; 8. an upper connecting pin; 9. a lower connecting pin; 10. a positioning column; 11. a telescopic cylinder; 12. a frame upper beam; 13. an upper clamping hole; 14. a lower clamping hole; 15. a forklift arm; 16. an upper hook; 17. a lower hook.
Detailed Description
The following detailed description of the embodiments of the present invention, such as the shapes and structures of the components, the mutual positions and connection relations among the components, the functions and operation principles of the components, will be made by referring to the accompanying drawings and the description of the embodiments:
as shown in the attached drawing 1, the invention relates to a lost foam mold structure, which comprises a forming machine frame 1, an upper mold 2, a lower mold 3 and a mold locking part 4, wherein the forming machine frame 1 comprises a movable plate 5 and a workbench 6, the workbench 6 is arranged below the movable plate 5, a mold arrangement cavity 7 is arranged between the movable plate 5 and the workbench 6, the side surface of the upper mold 2 is provided with a plurality of upper connecting pins 8 along the periphery of the side surface of the upper mold 2, and the side surface of the lower mold 3 is provided with lower connecting pins 9 corresponding to the upper connecting pins 8 in number and position one by one along the periphery of the side surface of the lower mold 3. Above-mentioned structure, on the one hand, through the mode locking part realization mould and the connection of lower mould, the formula structure of becoming one piece is convenient for transport from top to bottom. On the other hand, the upper mold and the lower mold are moved by the molding machine frame to be connected or separated. And the upper die and the lower die are transferred by a forklift. Like this, not only simplify and go up mould and lower mould and transport the step, operating personnel is laborsaving swift, moves mould and lower mould with the help of the forming machine frame moreover, and mould and lower mould can not impaired in the protection. The mounting method of the lost foam mold comprises the following mounting steps: the upper die 2 and the lower die 3 are connected through a die locking part 4; hoisting the upper die 2 and the lower die 3 to the position of the die arrangement cavity 7, and connecting the upper die 2 with the movable plate 5; controlling the movable plate 5 to move downwards until the lower die 3 is attached to the workbench 6; and connecting the lower die 3 with the workbench 6, taking down the die locking part 4, separating the upper die 2 from the lower die 3, and completing the installation of the lost foam die. The lost foam mold mounting structure is simple in structure and low in cost, and can conveniently and quickly realize the transfer and lifting of the upper mold and the lower mold, so that the operation of an operator is labor-saving and safe, and the mold is protected from being damaged.
The movable plate 5 is movably sleeved on the positioning columns 10, and the upper end face of the movable plate 5 is connected with a frame upper beam 12 at the upper part of the forming machine frame 1 through a telescopic cylinder 11. Above-mentioned structure, the movable plate realizes fixing a position through a plurality of reference columns, and the movable plate is in the horizontality, and when control unit control telescopic cylinder was flexible, telescopic cylinder can drive the movable plate and reciprocate for the reference column to can drive the mould and shift up or descend, satisfy the demand in the different links of die holding.
The mold clamping member 4 is configured to be able to connect the upper mold 2 and the lower mold 3. Above-mentioned structure, the mode locking part can be convenient, swift, realize going up the connection and the separation of mould and lower mould safely, satisfies mould installation link and goes up mould and integrative removal of lower mould, simplifies the installation procedure, improves the security.
In example 3 of the mold clamping member, the upper part of the mold clamping member may be provided with a locking hole, and the lower part thereof may be provided with a lower hook. Therefore, the mode locking component is convenient and reliable to connect the upper die and the lower die, and the safety is high.
Meanwhile, the upper part of the upper connecting pin is provided with an upper groove, and the lower part of the lower connecting pin is provided with a lower groove. Therefore, when the mold locking component is connected with the upper connecting pin and the lower connecting pin, the upper part of the mold locking component is clamped in the upper groove, and the lower part of the mold locking component is clamped in the lower groove, so that axial limiting is realized. In the process of transferring the upper die and the lower die, the upper die and the lower die cannot fall off easily, and the safety of transferring the upper die and the lower die is effectively improved.
When the mold locking part 4 is connected with the upper mold 2 and the lower mold 3, the upper clamping hole 13 of each mold locking part 4 is configured to be clamped on one upper connecting pin 8 on the upper mold 2, and the lower clamping hole 14 of each mold locking part 4 is configured to be clamped on one lower connecting pin 9 on the lower mold 3. By adopting the structure, the mould locking component is convenient and reliable when being connected with the upper mould and the lower mould.
The invention relates to a lost foam mold mounting method which is simple in steps, can conveniently and quickly realize the transfer and lifting of an upper mold and a lower mold, enables operation of operators to be labor-saving and safe, and effectively protects the molds from being damaged.
The mounting method of the lost foam mold comprises the following mounting steps: 1) the upper die 2 and the lower die 3 are connected through a die locking part 4; 2) hoisting the upper die 2 and the lower die 3 to the position of the die arrangement cavity 7, and connecting the upper die 2 with the movable plate 5; 3) controlling the movable plate 5 to move downwards until the lower die 3 is attached to the workbench 6; 4) and connecting the lower die 3 with the workbench 6, taking down the die locking part 4, separating the upper die 2 from the lower die 3, and completing the installation of the lost foam die. According to the mounting method of the lost foam mold, on one hand, the upper mold and the lower mold are connected through the mold locking part to form an integrated structure, and the lost foam mold is convenient to transport up and down. On the other hand, the upper mold and the lower mold are moved by the molding machine frame to be connected or separated. And the upper die and the lower die are transferred by a forklift. Like this, not only simplify and go up mould and lower mould and transport the step, operating personnel is laborsaving swift, moves mould and lower mould with the help of the forming machine frame moreover, and mould and lower mould can not be impaired in the protection, and the security is high.
The mounting method of the lost foam mold further comprises a lost foam mold dismounting step, when the lost foam mold is dismounted, the movable plate 5 is controlled to move downwards, the upper mold 2 is attached to the lower mold 3, the lower mold 3 and the workbench 6 are loosened, the upper mold 2 and the lower mold 3 are connected through the mold locking part 4, the movable plate 5 is controlled to move upwards, the forklift arm 15 of the forklift is forked at the bottom of the lower mold 3, the connection between the upper mold 2 and the movable plate 5 is loosened, the upper mold 2 and the lower mold 3 are moved through the forklift arm 15 to leave the mold arrangement cavity 7, and the dismounting of the mold is completed. The upper die and the lower die can be conveniently and reliably disassembled.
When the upper mold 2 and the lower mold 3 are coupled by the mold clamping members 4, the upper engaging hole 13 of each mold clamping member 4 is engaged with one upper engaging pin 8 of the upper mold 2, and the lower engaging hole 14 of each mold clamping member 4 is engaged with one lower engaging pin 9 of the lower mold 3. When the upper die 2 and the lower die 3 are lifted, the forklift arm 15 of the forklift is forked at the bottom of the lower die 3, and the upper die 2 and the lower die 3 are moved to the position of the die arrangement cavity 7. Above-mentioned structure, mould and lower mould are gone up in the reliable high-efficient transportation of fork truck.
According to the lost foam mold mounting structure and the mold mounting method, on one hand, the upper mold and the lower mold are connected through the mold locking part to form an integrated structure, and the lost foam mold is convenient to transport up and down. On the other hand, the upper mold and the lower mold are moved by the molding machine frame to be connected or separated. And the upper die and the lower die are transferred by a forklift. Like this, not only simplify and go up mould and lower mould and transport the step, operating personnel is laborsaving swift, moves mould and lower mould with the help of the forming machine frame moreover, and mould and lower mould can not impaired in the protection. The mounting method of the lost foam mold comprises the following mounting steps: the upper die and the lower die are connected through a die locking component; hoisting the upper die and the lower die to move to the die arrangement cavity position, and connecting the upper die with the movable plate; controlling the movable plate to move downwards until the lower die is attached to the workbench; and connecting the lower die with the workbench, taking down the die locking part, and separating the upper die from the lower die to complete the installation of the lost foam die. The lost foam mold mounting structure and the mold mounting method are simple in structure, can conveniently and quickly realize the transfer and lifting of the upper mold and the lower mold, enable operators to operate labor-saving and safe, and effectively protect the molds from being damaged.
The present invention has been described in connection with the accompanying drawings, and it is to be understood that the invention is not limited to the specific embodiments disclosed, but is intended to cover various modifications, changes and equivalents of the embodiments of the invention, and its application to other applications without departing from the spirit and scope of the invention.
Claims (10)
1. The utility model provides a disappearance mould structure which characterized in that: disappearance mould structure include former frame (1), go up mould (2), lower mould (3), mode locking part (4), former frame (1) is including movable plate (5), workstation (6), movable plate (5) below sets up workstation (6), arrange chamber (7) for the mould between movable plate (5) and workstation (6), it sets up connecting pin (8) on a plurality of along last mould (2) side a week to go up mould (2) side, lower mould (3) side is along lower mould (3) side a week set up and is gone up connecting pin (8) quantity and position one-to-one lower connecting pin (9).
2. A lost foam mold structure according to claim 1, wherein: the movable plate (5) is movably sleeved on the positioning columns (10), and the upper end face of the movable plate (5) is connected with a frame upper cross beam (12) at the upper part of the forming machine frame (1) through a telescopic cylinder (11).
3. A lost foam mold structure according to claim 1 or 2, wherein: the mould locking component (4) is arranged to be capable of connecting the upper mould (2) and the lower mould (3).
4. A lost foam mold structure according to claim 1 or 2, wherein: mode locking part (4) including a plurality of, mode locking part (4) are the plate structure, mode locking part (4) upper end sets up card hole (13), mode locking part (4) lower extreme sets up down card hole (14).
5. A lost foam mold structure according to claim 1 or 2, wherein: mode locking part (4) include a plurality ofly, mode locking part (4) are the plate structure, mode locking part (4) upper end set up the pothook, pothook under mode locking part (4) lower extreme sets up.
6. A lost foam mold structure according to claim 1 or 2, wherein: when the mould locking component (4) is connected with the upper mould (2) and the lower mould (3), the upper clamping hole (13) of each mould locking component (4) is of a structure capable of being clamped on one upper connecting pin (8) on the upper mould (2), and the lower clamping hole (14) of each mould locking component (4) is of a structure capable of being clamped on one lower connecting pin (9) on the lower mould (3).
7. A lost foam mold mounting method is characterized by comprising the following steps: the mounting method of the lost foam mold comprises the following mounting steps: 1) the upper die (2) and the lower die (3) are connected through a die locking component (4); 2) the upper die (2) and the lower die (3) are lifted to move to the position of the die arrangement cavity (7), and the upper die (2) is connected with the movable plate (5); 3) the movable plate (5) is controlled to move downwards until the lower die (3) is attached to the workbench (6); 4) and (3) connecting the lower die (3) with the workbench (6), taking down the die locking part (4), and separating the upper die (2) from the lower die (3) to complete the installation of the lost foam die.
8. A lost foam mold installation method according to claim 7, characterized in that: the mounting method of the lost foam mold further comprises a lost foam mold dismounting step, when the lost foam mold is dismounted, the movable plate (5) is controlled to move downwards, the upper mold (2) is attached to the lower mold (3), the lower mold (3) and the workbench (6) are loosened, the upper mold (2) and the lower mold (3) are connected through the mold locking part (4), the movable plate (5) is controlled to move upwards, a forklift arm (15) of a forklift is forked at the bottom of the lower mold (3), connection between the upper mold (2) and the movable plate (5) is loosened, and then the upper mold (2) and the lower mold (3) are moved through the forklift arm (15) to leave the mold arrangement cavity (7) to finish dismounting of the mold.
9. A lost foam mold installation method according to claim 7 or 8, characterized in that: when the upper die (2) and the lower die (3) are connected through the die locking components (4), the upper clamping hole (13) of each die locking component (4) is clamped on one upper connecting pin (8) on the upper die (2), and the lower clamping hole (14) of each die locking component (4) is clamped on one lower connecting pin (9) on the lower die (3).
10. A lost foam mold installation method according to claim 7 or 8, characterized in that: when the upper die (2) and the lower die (3) are lifted, a forklift arm (15) of a forklift is forked at the bottom of the lower die (3), and the upper die (2) and the lower die (3) are moved to the position of the die arrangement cavity (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010128810.0A CN111168046A (en) | 2020-02-28 | 2020-02-28 | Lost foam mold mounting structure and mounting method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010128810.0A CN111168046A (en) | 2020-02-28 | 2020-02-28 | Lost foam mold mounting structure and mounting method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111168046A true CN111168046A (en) | 2020-05-19 |
Family
ID=70620857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010128810.0A Pending CN111168046A (en) | 2020-02-28 | 2020-02-28 | Lost foam mold mounting structure and mounting method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111168046A (en) |
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2020
- 2020-02-28 CN CN202010128810.0A patent/CN111168046A/en active Pending
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