CN223616749U - Split bottom casting model for ductile iron gray iron casting - Google Patents
Split bottom casting model for ductile iron gray iron castingInfo
- Publication number
- CN223616749U CN223616749U CN202520252074.8U CN202520252074U CN223616749U CN 223616749 U CN223616749 U CN 223616749U CN 202520252074 U CN202520252074 U CN 202520252074U CN 223616749 U CN223616749 U CN 223616749U
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- fixedly connected
- bevel gear
- casting
- hollow
- rod
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Abstract
The utility model relates to the technical field of casting models, and discloses a split bottom casting model for casting ductile iron gray iron, which comprises a workbench, wherein an open slot is formed in the top of the workbench, a first bidirectional screw rod is rotatably connected to the right side of the workbench, the left end of the first bidirectional screw rod penetrates through the open slot and is rotatably connected with the left side inside the open slot, a first driving bevel gear is fixedly connected to the outer side of the first bidirectional screw rod, and a fixed frame is fixedly connected to the top of the workbench. According to the utility model, the first driving bevel gear can be driven to rotate by rotating the first bidirectional screw rod, the first driven bevel gear can rotate along with the first driving bevel gear, and the second driving bevel gear can rotate along with the first driven bevel gear, so that the second driven bevel gear can be driven to rotate, and at the moment, the first bidirectional screw rod and the second bidirectional screw rod can simultaneously rotate, so that the clamping plate can move to two sides, and the upper die and the lower die with different sizes can be detached and replaced easily.
Description
Technical Field
The utility model relates to the technical field of casting models, in particular to a split bottom casting model for casting ductile iron gray iron.
Background
Ductile iron and gray iron are two common ferrite materials that have different properties and uses in metal casting and engineering applications, with ductile iron being suitable for mechanical parts that require high strength and wear resistance, while gray iron is suitable for mechanical parts that do not require high strength and impact toughness.
The ductile iron gray iron needs to be cast by a split bottom casting model so as to ensure the quality and the precision of castings, improve the production efficiency and reduce the production cost.
The split bottom casting type model for casting ductile iron gray iron in the current market is inconvenient to change different molds according to different casting products, so that the practicability of the device is reduced, the requirements of users cannot be met, and the split bottom casting type model for casting ductile iron gray iron is provided for solving the problems.
Disclosure of utility model
In order to make up for the defects, the utility model provides a split bottom pouring type model for ductile iron gray iron casting, and aims to solve the problem that the split bottom pouring type model for ductile iron gray iron casting in the prior art is inconvenient to replace upper and lower dies with different sizes according to the requirements of users.
In order to achieve the purpose, the split bottom pouring type model for ductile iron casting comprises a workbench, an open slot is formed in the top of the workbench, a first bidirectional screw rod is rotatably connected to the right side of the workbench, the left end of the first bidirectional screw rod penetrates through the open slot and is rotatably connected with the left side of the interior of the open slot, a first driving bevel gear is fixedly connected to the outer side of the first bidirectional screw rod, a fixed frame is fixedly connected to the top of the workbench, a disc is fixedly connected to the right side of the inner portion of the fixed frame, a hollow rod is rotatably connected to the middle portion of the disc, a first driven bevel gear is fixedly connected to the bottom end of the hollow rod, the first driven bevel gear is in meshed connection with the first driving bevel gear, a hollow frame is arranged on the upper side of the workbench, a second bidirectional screw rod is rotatably connected to the inner side of the hollow frame, the right end of the second bidirectional screw rod penetrates through the hollow frame and is fixedly connected with a second driven bevel gear, a fixed plate is fixedly connected to the right side of the first driving bevel gear, the bottom of the fixed plate is fixedly connected with a fixed frame, the right side of the hollow rod is fixedly connected to the hollow bevel gear, the right side of the hollow rod is in meshed connection with the hollow bevel gear, and the hollow bevel gear is fixedly connected to the top of the hollow shaft, and the hollow bevel gear is in sliding connection with the hollow shaft.
As a further description of the above technical solution:
The jacking mechanism comprises a lower die and a connecting rod, the lower die is arranged in the middle of the top end of the workbench, a servo motor is fixedly connected to the bottom of the inner side of the lower die, a fixing disc is fixedly connected to the output end of the servo motor, a fixing rod is fixedly connected to the left side of the fixing disc, a first rotating shaft is rotatably connected to the left end of the fixing rod, a placing plate is slidably connected to the inner side of the lower die, a second rotating shaft is rotatably connected to the bottom of the placing plate, and the second rotating shaft is connected with the first rotating shaft through the connecting rod.
As a further description of the above technical solution:
The inside top fixedly connected with hydraulic rod of fixed frame, the output of hydraulic rod and the top fixed connection of hollow frame.
As a further description of the above technical solution:
The clamping plates are respectively connected with the corresponding open grooves and the inside of the hollow frame in a sliding mode, and rubber pads are fixedly connected to one sides of the clamping plates.
As a further description of the above technical solution:
The right side fixedly connected with controller of fixed frame, the controller respectively with servo motor and hydraulic pressure pole electric connection.
As a further description of the above technical solution:
The outside of controller is provided with the safety cover, one side of safety cover rotates with the right side of fixed frame to be connected.
As a further description of the above technical solution:
an upper die is arranged on the adjacent side of the upper two clamping plates.
As a further description of the above technical solution:
the size of the placing plate is matched with the size of the inner dimension of the lower die.
The utility model has the following beneficial effects:
1. According to the utility model, the first driving bevel gear can be driven to rotate by rotating the first bidirectional screw rod, the first driven bevel gear at the outer side of the hollow rod can rotate along with the first driving bevel gear, and at the moment, the second driving bevel gear at the outer side of the rotating rod can rotate along with the first driving bevel gear, so that the second driven bevel gear on the second bidirectional screw rod can be driven to rotate, and at the moment, the first bidirectional screw rod and the second bidirectional screw rod can simultaneously rotate, so that the clamping plate can move to two sides, and the upper die and the lower die with different sizes can be detached and replaced easily, so that the workload of workers can be reduced, and the requirements of users can be met.
2. According to the utility model, the fixed disc can be driven to rotate by the servo motor, the first rotating shaft on the fixed disc rotates along with the fixed disc, the second rotating shaft rotates along with the fixed disc by the connecting rod, and the placing plate is jacked up along with the fixed disc, so that a worker can conveniently take out a processed casting, and the practicability of the device can be improved.
Drawings
FIG. 1 is a perspective view of a split bottom casting mold for ductile iron gray iron casting according to the present utility model;
FIG. 2 is a cross-sectional view of a split bottom casting mold for ductile iron gray iron casting according to the present utility model;
Fig. 3 is an enlarged view at a of fig. 2.
Legend description:
1. The device comprises a workbench, a lifting mechanism, 201, a lower die, 202, a servo motor, 203, a fixed disc, 204, a fixed rod, 205, a first rotating shaft, 206, a connecting rod, 207, a placing plate, 208, a second rotating shaft, 3, an open slot, 4, a first bidirectional screw rod, 5, a first driving bevel gear, 6, a disc, 7, a hollow rod, 8, a first driven bevel gear, 9, a hollow frame, 10, a second bidirectional screw rod, 11, a second driven bevel gear, 12, a fixed plate, 13, a rotating rod, 14, a second driving bevel gear, 15, an upper die, 16, a fixed frame, 17, a hydraulic rod, 18, a clamping plate, 19, a rubber pad, 20, a controller and 21 and a protective cover.
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, 2 and 3, an embodiment of the utility model is provided, which is a split bottom pouring model for ductile iron gray iron casting, and comprises a workbench 1, an open slot 3 is formed in the top of the workbench 1, a first bidirectional screw rod 4 is rotatably connected to the right side of the workbench 1, the left end of the first bidirectional screw rod 4 penetrates through the open slot 3 and is rotatably connected with the left side inside the open slot 3, a first driving bevel gear 5 is fixedly connected to the outer side of the first bidirectional screw rod 4, a fixed frame 16 is fixedly connected to the top of the workbench 1, a disc 6 is fixedly connected to the right side inside the fixed frame 16, a hollow rod 7 is rotatably connected to the middle part of the disc 6, a first driven bevel gear 8 is fixedly connected to the bottom end of the hollow rod 7, a hollow frame 9 is arranged on the upper side of the workbench 1, a second bidirectional screw rod 10 is rotatably connected to the inside of the hollow frame 9, the right end of the second bidirectional screw rod 10 penetrates through the hollow frame 9 and is fixedly connected to the second driven bevel gear 11, a right side fixedly connected to a fixed plate 12 of the hollow frame 9, a right side fixedly connected to the right side of the fixed plate 12, a right side of the hollow frame 9 is fixedly connected to the right side of the hollow rod 13, a hollow rod 13 is fixedly connected to the top of the hollow rod 7, the hollow rod is fixedly connected to the hollow rod 13, the upper side of the hollow rod is fixedly connected to the hollow rod 13, and the hollow rod is fixedly connected to the top of the hollow rod 1, and the hollow rod is fixedly connected to the hollow rod 13, and the hollow rod is fixedly connected to the hollow rod 1, and the hollow rod is connected to the hollow side 13, and the hollow side 13 is fixedly connected to the hollow side;
Specifically, rotating the first bidirectional screw 4 may drive the first drive bevel gear 5 to rotate. Because the first driven bevel gear 8 is meshed with the first driving bevel gear 5, the first driven bevel gear also rotates along with the rotation of the outer side of the hollow rod 7, at the moment, the second driving bevel gear 14 on the outer side of the rotating rod 13 rotates along with the rotation of the first driven bevel gear, and because the second driven bevel gear 11 is meshed with the second driving bevel gear 14, the second driven bevel gear 11 also drives the second bidirectional screw 10 to rotate along with the second driven bevel gear, when the first bidirectional screw 4 and the second bidirectional screw 10 simultaneously rotate, the clamping plates 18 move to two sides, at the moment, the upper die 15 and the lower die 201 are respectively placed into the corresponding two clamping plates 18, and then the positioning operation can be simultaneously carried out on the upper die 15 and the lower die 201 by reversely operating the steps.
Referring to fig. 1 and 3, the jacking mechanism 2 comprises a lower die 201 and a connecting rod 206, the lower die 201 is arranged in the middle of the top end of the workbench 1, a servo motor 202 is fixedly connected to the bottom of the inner side of the lower die 201, the output end of the servo motor 202 is fixedly connected with a fixed disc 203, the left side of the fixed disc 203 is fixedly connected with a fixed rod 204, the left end of the fixed rod 204 is rotatably connected with a first rotating shaft 205, the inner side of the lower die 201 is slidably connected with a placing plate 207, the bottom of the placing plate 207 is rotatably connected with a second rotating shaft 208, the second rotating shaft 208 is connected with the first rotating shaft 205 through the connecting rod 206, and the size of the placing plate 207 is matched with the size of the inner side of the lower die 201;
Specifically, the fixing plate 203 can be driven to rotate by the servo motor 202, when the fixing plate 203 starts to rotate, the first rotating shaft 205 installed on the fixing plate can rotate along with the fixing plate, meanwhile, the second rotating shaft 208 is connected with the first rotating shaft 205 through the connecting rod 206, so that when the first rotating shaft 205 rotates, the second rotating shaft 208 also rotates along with the rotation of the second rotating shaft 208, the placing plate 207 can be jacked along with the rotation of the second rotating shaft 208, the casting can be conveniently taken out, and the device not only improves the efficiency of taking out the casting, but also reduces the labor intensity of workers.
Referring to fig. 3, a plurality of clamping plates 18 are respectively slidably connected with the corresponding open grooves 3 and the inside of the hollow frame 9, and rubber pads 19 are fixedly connected to one sides of the clamping plates 18;
Specifically, friction between the clamping plate 18 and the upper and lower molds 15 and 201 can be further increased by the rubber pad 19, so that it can be placed more stably.
Referring to fig. 1, a controller 20 is fixedly connected to the right side of the fixed frame 16, the controller 20 is respectively electrically connected with a servo motor 202 and a hydraulic rod 17, a protective cover 21 is arranged on the outer side of the controller 20, and one side of the protective cover 21 is rotatably connected with the right side of the fixed frame 16;
Specifically, the operation of the servo motor 202 and the hydraulic lever 17 can be controlled by the controller 20, and the protective cover 21 is provided to protect the controller 20 from being damaged by external factors.
Working principle: when castings with different sizes are required to be processed, the first bidirectional screw 4 is rotated at the moment to drive the first drive bevel gear 5 to rotate, the first driven bevel gear 8 on the outer side of the hollow rod 7 is also rotated along with the first drive bevel gear 5 due to the meshing of the first driven bevel gear 8 and the second drive bevel gear 14 on the outer side of the rotating rod 13 is rotated along with the first drive bevel gear 14, the second driven bevel gear 11 on the second bidirectional screw 10 is rotated along with the second drive bevel gear 14 due to the meshing of the second drive bevel gear 14, the first bidirectional screw 4 and the second bidirectional screw 10 are simultaneously rotated to enable the clamping plates 18 to move to two sides, then the upper die 15 and the lower die 201 are respectively placed into the corresponding two clamping plates 18, then the positioning operation can be simultaneously carried out on the upper die 15 and the lower die 201 by reversing the steps, the upper die 15 and the lower die 201 with different sizes are detached and replaced simply, so that the work load of workers can be reduced, the requirements of users can be met, the upper die 15 can be driven to move downwards through the hydraulic rod 17 to perform compression molding on raw materials injected into the lower die 201, at the moment, the rotating rod 13 can enter the hollow rod 7 at the same time, the upper die 15 and the lower die 201 can be always kept to be limited and fixed, after the machining work is finished, the fixing disc 203 can be driven to rotate through the servo motor 202, the first rotating shaft 205 on the fixing disc 203 can rotate along with the rotating shaft, the second rotating shaft 208 can rotate along with the rotating shaft through the connecting rod 206, the placing plate 207 can be jacked up along with the rotating shaft, and therefore the workers can conveniently take out machined castings, and the practicability of the device can be improved.
It should be noted that the foregoing description is only a preferred embodiment of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it should be understood that modifications, equivalents, improvements and modifications to the technical solution described in the foregoing embodiments may occur to those skilled in the art, and all modifications, equivalents, and improvements are intended to be included within the spirit and principle of the present utility model.
Claims (8)
1. A split bottom pouring type model for casting ductile iron gray iron comprises a workbench (1), and is characterized in that an open slot (3) is formed in the top of the workbench (1), a first bidirectional screw rod (4) is rotatably connected to the right side of the workbench (1), the left end of the first bidirectional screw rod (4) penetrates through the open slot (3) and is rotatably connected with the left side of the interior of the open slot (3), a first driving bevel gear (5) is fixedly connected to the outer side of the first bidirectional screw rod (4), a fixed frame (16) is fixedly connected to the top of the workbench (1), a disc (6) is fixedly connected to the right side of the inner side of the fixed frame (16), a hollow rod (7) is rotatably connected to the middle of the disc (6), a first driven bevel gear (8) is fixedly connected to the bottom end of the hollow rod (7), a hollow frame (9) is arranged on the upper side of the workbench (1), a hollow frame (9) is rotatably connected to the inner side of the hollow rod (9), a hollow bevel gear (10) is fixedly connected to the right side of the hollow frame (9), a hollow bevel gear (10) is fixedly connected to the hollow bevel gear (10), the bottom right side of fixed plate (12) rotates and is connected with bull stick (13), upper portion fixedly connected with second initiative bevel gear (14) in the outside of bull stick (13), second initiative bevel gear (14) are connected with second driven bevel gear (11) meshing, the inside sliding connection of bull stick (13) and hollow pole (7), equal threaded connection has splint (18) about the outer wall of first two-way lead screw (4) and second two-way lead screw (10), the top middle part of workstation (1) is provided with climbing mechanism (2).
2. The split bottom pouring model for ductile iron gray iron casting according to claim 1, wherein the jacking mechanism (2) comprises a lower die (201) and a connecting rod (206), the lower die (201) is arranged in the middle of the top end of the workbench (1), a servo motor (202) is fixedly connected to the bottom of the inner side of the lower die (201), a fixed disc (203) is fixedly connected to the output end of the servo motor (202), a fixed rod (204) is fixedly connected to the left side of the fixed disc (203), a first rotating shaft (205) is rotatably connected to the left end of the fixed rod (204), a placing plate (207) is slidably connected to the inner side of the lower die (201), a second rotating shaft (208) is rotatably connected to the bottom of the placing plate (207), and the second rotating shaft (208) is connected with the first rotating shaft (205) through the connecting rod (206).
3. The split bottom casting model for ductile iron gray iron casting of claim 1 is characterized in that a hydraulic rod (17) is fixedly connected to the top of the inner side of the fixed frame (16), and the output end of the hydraulic rod (17) is fixedly connected with the top of the hollow frame (9).
4. The split bottom casting model for ductile iron gray iron casting according to claim 1 is characterized in that a plurality of clamping plates (18) are respectively connected with the corresponding open grooves (3) and the inside of the hollow frame (9) in a sliding manner, and rubber pads (19) are fixedly connected to one sides of the clamping plates (18).
5. The split bottom casting model for ductile iron gray iron casting of claim 1, wherein a controller (20) is fixedly connected to the right side of the fixed frame (16), and the controller (20) is electrically connected with a servo motor (202) and a hydraulic rod (17) respectively.
6. The split bottom casting model for ductile iron gray iron casting of claim 5, wherein a protective cover (21) is arranged on the outer side of the controller (20), and one side of the protective cover (21) is rotatably connected with the right side of the fixed frame (16).
7. A split bottom casting mould for ductile iron gray iron casting according to claim 1 characterized in that the adjacent side of the upper two clamping plates (18) is provided with an upper mould (15).
8. A split bottom casting mold for ductile iron gray iron casting as set forth in claim 2 wherein said placement plate (207) is sized to match the internal dimensions of the lower mold (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520252074.8U CN223616749U (en) | 2025-02-18 | 2025-02-18 | Split bottom casting model for ductile iron gray iron casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520252074.8U CN223616749U (en) | 2025-02-18 | 2025-02-18 | Split bottom casting model for ductile iron gray iron casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223616749U true CN223616749U (en) | 2025-12-02 |
Family
ID=97819486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202520252074.8U Active CN223616749U (en) | 2025-02-18 | 2025-02-18 | Split bottom casting model for ductile iron gray iron casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223616749U (en) |
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2025
- 2025-02-18 CN CN202520252074.8U patent/CN223616749U/en active Active
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