CN211661031U - Self-preheating magnesium-aluminum alloy casting mold - Google Patents
Self-preheating magnesium-aluminum alloy casting mold Download PDFInfo
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- CN211661031U CN211661031U CN201922502131.0U CN201922502131U CN211661031U CN 211661031 U CN211661031 U CN 211661031U CN 201922502131 U CN201922502131 U CN 201922502131U CN 211661031 U CN211661031 U CN 211661031U
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Abstract
The utility model discloses a from preheating magnadure casting mold, including box, case lid, the bottom of the case, the inboard fixed welding of box has the motor, the motor output rotates and is connected with the fan blade, the fan blade front end is equipped with the heating wire, the heating wire front end is equipped with the air outlet, the welding of bottom of the case top has the support, the lower mould has been placed to the support internal fixation, the fixed mould of having placed on the lower mould, fixed welding has the inlet on the mould, be equipped with temperature sensor in the box, be equipped with the temperature controller on the case lid. The utility model discloses a motor rotates and drives the fan blade, and the air outlet that the fan blade was equipped with the heat energy that the heating wire produced through the heating wire front end is discharged, heats for the mould, has the temperature controller through temperature sensor electric connection, temperature controller electric connection motor, heating wire and electric plate, makes the interior mould of box carry out annular even heating through the heating device of boxboard and the bottom of the case all around to make the mould keep constant temperature always through the temperature controller.
Description
Technical Field
The utility model relates to the technical field of mold, specifically be a from preheating magnesium-aluminum alloy casting mold.
Background
When the mold is formed, materials are heated and melted firstly, enter a mold cavity of the mold through a pouring system of the mold, and are hardened and formed in the mold cavity. In order to protect the mold and improve the efficiency of use, it is necessary to maintain the working state of the mold within a certain temperature range as much as possible. If the mold is not preheated, on one hand, the defects of difficult molding, mucosa, casting crack and the like are easily caused due to low temperature of the mold, and on the other hand, the mold is easily damaged due to large temperature change of the mold and large cold and hot stress, and the mold can be cracked under severe conditions. Therefore, preheating of the mold before use is very important, and some existing heating methods generally adopt a thermostat, steam heating or an electric heating furnace and the like.
However, when the magnesium-aluminum alloy molds of small parts are manufactured in a common small factory or a private workshop, the constant temperature machine is too high in cost, the steam heating is too slow, the preheated molds need to be taken out for the next step of the process after the heating, and the use is inconvenient.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a from preheating magnadure casting mold to when solving the magnadure mould of some smallclothes of general little factory or private workshop preparation mentioned in the above-mentioned background art, adopt the constant temperature machine cost too high, adopt steam heating too slow, need take out the mould that preheats after the heating and carry out process on next step, use comparatively inconvenient.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a from preheating magnadure casting mold, includes box, case lid, the bottom of the case, the box hinge has the case lid, the welding of bottom of the case has the bottom of the case, the inboard fixed welding of box has the motor, the motor output rotates and is connected with the fan blade, the fan blade front end is equipped with the heating wire, the heating wire front end is equipped with the air outlet, the welding of bottom of the case top has the support, the lower mould has been placed to the support internal fixation, the fixed mould of having placed on the lower mould, the fixed welding has the inlet on going up the mould, be equipped with temperature sensor in the box.
Preferably, the inner wall of the box bottom is provided with an electric heating plate, the electric heating plate is provided with a partition plate, the partition plate is two layers, the partition plate is filled with heat insulation materials, the box bottom can be preheated through the electric heating plate, and the partition plate is convenient for installing the support.
Preferably, a fixing frame is fixedly mounted on one side of the top end of the box body, a connecting block of the box cover is fixed on the inner side of the fixing frame, a servo motor is mounted on one side of the fixing frame, a transmission shaft is connected to the output end of the servo motor in a transmission mode, one end of the transmission shaft penetrates through the fixing frame and the connecting block and is rotatably connected with the fixing frame and the connecting block, and the box cover is convenient to open automatically.
Preferably, the temperature sensor is electrically connected with the temperature controller, and the temperature controller is electrically connected with the electric heating plate, the motor and the electric heating wire, so that the temperature in the box body can be kept constant all the time through the temperature controller.
Preferably, servo motor electric connection has control button, control button locates on the case lid, is convenient for open and close the case lid through control button.
Preferably, a motor box is installed on one side of the transmission shaft, a servo motor is placed in the motor box, and the transmission shaft penetrates through the inner wall and the outer wall of the motor box and is in transmission connection with the output end of the servo motor, so that the box cover can be opened and closed conveniently.
Preferably, the bottom of the support is provided with a pair of connecting columns which are arranged in parallel, the top of the support is designed to be a groove, and the depth of the groove is equal to the height of the lower die, so that the lower die can be conveniently and fixedly placed.
Preferably, the case cover is provided with a handle, the handle can be conveniently grasped to manually open and close the case cover, and the handle is sleeved with a heat insulation gasket for preventing scalding.
The utility model provides a from preheating magnalium casting mold possesses following beneficial effect:
(1) the utility model discloses a placing the mould in the box, being equipped with the case lid through the box, through box top one side fixed mounting has the mount, the mount inboard is fixed with the connecting block of case lid, mount one side installation servo motor, and servo motor output transmission is connected with the transmission shaft, and transmission shaft one end runs through mount and connecting block to rotate with mount and connecting block and be connected, be equipped with control button through the case lid, make the case lid switching case lid under control button's switch, it is convenient to open and shut, makes the mould directly be located the heating box, need not to take out, opens the box through the button is automatic to add the metal liquid and begins the casting preheating an adult.
(2) The utility model discloses a box hinge has the case lid, the inboard fixed welding of box has the motor, the motor output rotates and is connected with the fan blade, the fan blade front end is equipped with the heating wire, the heating wire front end is equipped with the air outlet, be equipped with the electric plate through the bottom of the case inner wall, through being equipped with temperature sensor in the box, temperature sensor electric connection has the temperature controller, temperature controller electric connection motor, heating wire and electric plate, make the box in carry out annular even heating through the heating device of box all around boxboard and the bottom of the case, and keep constant temperature always after the mould that is through the temperature controller preh.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic sectional view of the present invention;
fig. 3 is a schematic view of the connection structure of the box cover of the present invention.
In the figure: 1. a box body; 2. a box cover; 3. the box bottom; 4. an electric motor; 5. a fan blade; 6. an electric heating wire; 7. an air outlet; 8. a support; 9. a lower die; 10. an upper die; 11. a liquid inlet; 12. A temperature sensor; 13. a temperature controller; 14. an electric hot plate; 15. a separator plate; 16. a fixed mount; 17. connecting blocks; 18. a drive shaft; 19. a servo motor; 20. a handle; 21. a control button; 22. a motor box.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1-3, the utility model provides a technical solution: a self-preheating magnesium-aluminum alloy pouring mold comprises a box body 1, a box cover 2 and a box bottom 3, wherein the box body 1 is hinged with the box cover 2, the box bottom 3 is welded at the bottom of the box body 1, a motor 4 is fixedly welded at the inner side of the box body 1, the model of the motor 4 is QW007400, the output end of the motor 4 is rotatably connected with a fan blade 5, a heating wire 6 is arranged at the front end of the fan blade 5, an air outlet 7 is arranged at the front end of the heating wire 6, a support 8 is welded at the top of the box bottom 3, a lower die 9 is fixedly arranged in the support 8, an upper die 10 is fixedly arranged on the lower die 9, a liquid inlet 11 is fixedly welded on the upper die 10, a temperature sensor 12 is arranged in the box body 1, the model of the temperature sensor 12 is EE210-SS, a temperature controller 13 is arranged, the electric heating plate 14 is provided with a partition plate 15, the partition plate 15 is two-layer, the partition plate 15 is filled with heat insulation materials, the bottom 3 of the box can be preheated through the electric heating plate 14, the installation support 8 is convenient to install through the partition plate 15, one side of the top end of the box body 1 is fixedly provided with a fixing frame 16, the inner side of the fixing frame 1 is fixedly provided with a connecting block 17 of the box cover 2, a servo motor 19 is installed on one side of the fixing frame 16, the output end of the servo motor 19 is in transmission connection with a transmission shaft 18, one end of the transmission shaft 18 penetrates through the fixing frame 16 and the connecting block 17 and is in rotation connection with the fixing frame 16 and the connecting block 17, the box cover 2 is convenient to be automatically opened, the temperature sensor 12 is electrically connected with the temperature controller 13, the temperature controller 13 is electrically connected with the electric heating plate, 19 electric connection of servo motor has control button 21, control button 21 is located on case lid 2, is convenient for open and close case lid 2 through control button 21, motor case 22 is installed to 18 one sides of transmission shaft, servo motor 19 has been placed in the motor case 22, the 19 models of servo motor are PK030 transmission shaft 18 passes motor case 22 inside and outside wall is connected with the transmission of servo motor 19 output, is convenient for open and shut case lid 2, there are 2 to the spliced pole support 8 bottom, parallel arrangement of each other, 8 tops of support are the groove design, and the same lower mould height of the groove depth is convenient for fix and places lower mould 10, be equipped with handle 23 on the case lid 2, be convenient for catch the manual case lid 2 that opens and shuts of handle, thermal-insulated gasket has cup jointed on handle 23 for prevent scalding.
It should be noted that, in the self-preheating magnesium-aluminum alloy casting mold, when in use, a user closes the box cover 2 through the control button 21 or the handle 20, turns on the power supply, continuously heating by the electric heating wire 6, at the same time, the motor 4 drives the ventilating vane 5 to rotate, hot air of the electric heating wire 6 is discharged through the air outlet 7 and is covered around to heat the mould, the box bottom 3 is heated by the electric heating plate 14 arranged on the inner wall of the box bottom 3 to improve the preheating speed, the temperature sensor 12 is arranged in the box body 1, when the temperature sensor 12 monitors that the temperature in the box body 1 reaches a limit value, the temperature controller 13 controls the electric appliance in the box body 1 to stop working, the electric appliance is started to continue working to keep the preheating temperature of the die by monitoring the temperature in the box body 1 to be lower than the limit value, the setting is simple, the use is convenient, and the electric appliance has stronger operability when being particularly suitable for processing small castings.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A self-preheating magnesium-aluminum alloy casting mold comprises a box body (1), a box cover (2) and a box bottom (3), it is characterized in that the box body (1) is hinged with a box cover (2), the bottom of the box body (1) is welded with a box bottom (3), an electric motor (4) is fixedly welded on the inner side of the box body (1), the output end of the electric motor (4) is rotatably connected with a fan blade (5), the front end of the fan blade (5) is provided with an electric heating wire (6), the front end of the electric heating wire (6) is provided with an air outlet (7), a support (8) is welded at the top of the box bottom (3), a lower die (9) is fixedly arranged in the support (8), an upper die (10) is fixedly arranged on the lower die (9), a liquid inlet (11) is fixedly welded on the upper die (10), a temperature sensor (12) is arranged in the box body (1), and a temperature controller (13) is arranged on the box cover (2).
2. The self-preheating magnesium-aluminum alloy casting mold according to claim 1, wherein: the box is characterized in that an electric heating plate (14) is arranged on the inner wall of the box bottom (3), an isolation plate (15) is arranged on the electric heating plate (14), the isolation plate (15) is divided into two layers, and a heat insulation material is filled in the isolation plate (15).
3. The self-preheating magnesium-aluminum alloy casting mold according to claim 1, wherein: the utility model discloses a box, including box (1), mount (16) inboard is fixed with connecting block (17) of case lid (2), mount (16) one side-mounting servo motor (19), servo motor (19) output transmission is connected with transmission shaft (18), transmission shaft (18) one end runs through mount (16) and connecting block (17) to rotate with mount (16) and connecting block (17) and be connected.
4. The self-preheating magnesium-aluminum alloy casting mold as claimed in claim 2, wherein: the temperature sensor (12) is electrically connected with the temperature controller (13), and the temperature controller (13) is electrically connected with the electric heating plate (14), the motor (4) and the electric heating wire (6).
5. The self-preheating magnesium-aluminum alloy casting mold according to claim 3, wherein: the servo motor (19) is electrically connected with a control button (21), and the control button (21) is arranged on the box cover (2).
6. The self-preheating magnesium-aluminum alloy casting mold according to claim 3, wherein: a motor box (22) is installed on one side of the transmission shaft (18), a servo motor (19) is placed in the motor box (22), and the transmission shaft (18) penetrates through the inner wall and the outer wall of the motor box (22) and is in transmission connection with the output end of the servo motor (19).
7. The self-preheating magnesium-aluminum alloy casting mold according to claim 1, wherein: the bottom of the support (8) is provided with 2 pairs of connecting columns which are arranged in parallel, the top of the support (8) is designed to be a groove, and the depth of the groove is the same as the height of the lower die.
8. The self-preheating magnesium-aluminum alloy casting mold according to claim 1, wherein: the box cover (2) is provided with a handle (23), and the handle (23) is sleeved with a heat insulation gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922502131.0U CN211661031U (en) | 2019-12-26 | 2019-12-26 | Self-preheating magnesium-aluminum alloy casting mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922502131.0U CN211661031U (en) | 2019-12-26 | 2019-12-26 | Self-preheating magnesium-aluminum alloy casting mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211661031U true CN211661031U (en) | 2020-10-13 |
Family
ID=72736583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922502131.0U Active CN211661031U (en) | 2019-12-26 | 2019-12-26 | Self-preheating magnesium-aluminum alloy casting mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211661031U (en) |
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2019
- 2019-12-26 CN CN201922502131.0U patent/CN211661031U/en active Active
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