Casting sand box turnover machine
By designing a casting sand box trowel machine, the sand box flip with the maximum inclination angle is achieved using the flip plate and auxiliary flip structure, the problems of traditional low operation efficiency, poor stability and insufficient safety are solved, and efficient and safe discharge of sand and castings is achieved, which improves production efficiency.
Patent Information
- Application Number
- CN202422159793.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-04
- Publication Date
- 2025-06-17
- Estimated Expiration
- 2034-09-04
AI Technical Summary
The traditional cast sand box has low efficiency, poor stability, insufficient safety, and low discharge efficiency, which affects production efficiency.
A cast sand box tumbling machine is designed, including flip plates and auxiliary flip structures. Through the synchronous operation of the flip push rod and the hydraulic push rod, the maximum inclination angle of the sand box is achieved by 60 degrees, ensuring the smooth discharge of sand material and castings, and providing safety protection through rotary pull seats and traction equipment.
The efficiency of sand box flip and discharge is improved, the safety and stability of the equipment is enhanced, the complete discharge of sand and castings is ensured, and the overall production efficiency is improved.
Smart Images
Figure CN222985691U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of otorhinolaryngology drug administration, in particular to a casting sand box turnover machine. Background Technique
[0002] The casting process is an important method for manufacturing complex metal parts and is widely used in industries such as automobiles, aerospace, and machinery manufacturing. During the casting process, the sand box is a key device for making the casting model. The sand box is filled with molding sand, and liquid metal is poured into it through a certain process flow. After cooling, the required casting is formed. After casting is completed, the sand and the casting in the sand box need to be discharged for the next process. However, the following technical problems usually exist in the traditional sand box turnover and discharging process:
[0003] 1. The traditional sand box turnover operation requires manual or simple mechanical assistance, with complex operation and low efficiency. It is difficult to ensure the stability of the sand box during the turnover process, which easily leads to incomplete discharge of the sand and the casting, increasing the workload of subsequent processing; 2. Due to the large weight of the sand and the casting in the sand box, safety problems such as equipment tipping and sand box falling off are likely to occur during the turnover operation. The traditional turnover equipment lacks sufficient safety protection measures, and operators are easily injured; 3. During the turnover process, the sand and the casting in the sand box often cannot be discharged smoothly, and multiple turnovers or auxiliary tools are required for cleaning, resulting in low discharging efficiency and affecting the overall production efficiency.
[0004] Therefore, it is very necessary to invent a casting sand box turnover machine. Content of the Utility Model
[0005] In order to solve the above technical problems, the utility model provides a casting sand box turnover machine to solve the problems that the existing structure still has a small turnover angle, the internal sand and casting cannot be discharged smoothly, and the safety factor is low. A casting sand box turnover machine includes a support base plate, a rotating support column, a turnover plate, a turnover push rod, a support column, and an auxiliary turnover structure, wherein: the rotating support column is fixedly installed at one end of the surface of the support base plate, and the turnover plate is rotatably installed at the top of the rotating support column, and the turnover push rod is fixedly installed between the support base plate and the turnover plate; the support column is fixedly installed at the other end of the surface of the support base plate; the auxiliary turnover structure is arranged at the bottom of the support base plate and is fixedly installed on the ground.
[0006] The tipping plate includes a tipping base plate, a sand box fixing frame, a rotating traction seat, a traction device and a positioning support angle. The tipping base plate is rotatably installed on the top of the rotating support column, and the sand box fixing frame is fixedly installed on the surface of the tipping base plate. The rotating traction seat is rotatably installed outside the tipping base plate, and one end of the traction device is fixedly installed on the surface of the rotating traction seat, and the other end of the traction device is fixedly installed on the top of the building. The positioning support angle is fixedly installed at one end of the bottom surface of the tipping base plate and is connected to the top of the support column by a buckle.
[0007] The auxiliary tipping structure includes a bottom base plate, a bottom support column, a rotating base, an auxiliary push rod and a bottom support body. The bottom base plate is fixedly installed on the ground, and the bottom support column is fixedly installed on one side of the surface of the bottom base plate. The rotating base is rotatably installed at the top of the bottom support column and is fixedly connected to the support base plate. The auxiliary push rod is fixedly installed between the bottom base plate and the support base plate, and the bottom support body is fixedly installed on the other side of the surface of the bottom base plate.
[0008] The tipping base plate inside the tipping plate is made of a steel metal plate, and the tipping base plate can rotate on the top of the rotating support column by the push of the tipping push rod. The maximum rotation angle is 60 degrees. The rotating traction seat can rotate and is suspended on the building roof by the traction device, so that it cannot continue to rotate after rotating to a specific angle. The inside of the sand box fixing frame is provided with a buckle for fixing the sand box, which has the following functions: ① Fixing and supporting the sand box: The sand box fixing frame on the tipping plate is used to fix the sand box to keep it stable during the tipping process; ② Tipping the sand box: The tipping plate can rotate under the push of the tipping push rod through the rotating structure installed on the top of the rotating support column, so as to realize the tipping of the sand box, and the maximum tipping angle is 60 degrees; ③ Assisting traction and positioning: The rotating traction seat and the traction device on the tipping plate are used in combination. By hanging on the top of the building, the tipping plate cannot continue to rotate after rotating to a specific angle, ensuring the safety and accuracy of the tipping operation.
[0009] The auxiliary push rod inside the auxiliary tipping structure adopts two groups of hydraulic push rods, and the auxiliary push rod can push the support base plate to rotate around the connection point of the bottom support column and the rotating base. The maximum rotation angle is 60 degrees. The rotation of the support base plate driven by the auxiliary tipping structure and the rotation of the tipping plate can be carried out simultaneously, which has the following functions: ① Increasing the inclination angle: The auxiliary tipping structure can push the support base plate and the tipping plate to tilt at a larger angle through the action of the hydraulic push rod. This design enables the sand box to tilt at a larger angle, ensuring that the outlet faces obliquely downward, facilitating the smooth discharge of sand and castings; ② Optimizing the discharge path: By increasing the inclination angle of the sand box, the auxiliary tipping structure ensures that the sand and castings inside the sand box can be quickly discharged by gravity, reducing the accumulation of residues and improving the discharge efficiency.
[0010] Compared with the prior art, the utility model has the following beneficial effects:
[0011] 1. The setting of the turnover plate of the utility model has the following functions: ① Fixing and supporting the sand box: The sand box fixing frame on the turnover plate is used to fix the sand box to keep it stable during the turnover process; ② Turning over the sand box: The turnover plate can rotate under the push of the turnover push rod through the rotating structure installed at the top of the rotating support column, so as to realize the turnover of the sand box, and the maximum turnover angle is 60 degrees; ③ Assisting in pulling and positioning: The rotating pulling seat on the turnover plate is used in cooperation with the traction equipment. By hanging on the top of the building, the turnover plate cannot continue to rotate after rotating to a specific angle, ensuring the safety and accuracy of the turnover operation.
[0012] 2. The setting of the auxiliary turnover structure of the utility model has the following functions: ① Increasing the inclination angle: The auxiliary turnover structure can push the support base plate and the turnover plate to incline at a larger angle through the action of the hydraulic push rod. This design enables the sand box to have a larger inclination angle, ensuring that the outlet faces obliquely downward, facilitating the smooth discharge of sand materials and castings; ② Optimizing the discharge path: By increasing the inclination angle of the sand box, the auxiliary turnover structure ensures that the sand materials and castings inside the sand box can be quickly discharged by gravity, reducing the accumulation of residues and improving the discharge efficiency. Description of the Drawings
[0013] Figure 1 is the structural schematic diagram of the utility model.
[0014] Figure 2 is the enlarged view at A of the utility model.
[0015] Figure 3 is the enlarged view at B of the utility model.
[0016] In the figure:
[0017] Support base plate 1, rotating support column 2, turnover plate 3, turnover base plate 31, sand box fixing frame 32, rotating pulling seat 33, traction equipment 34, positioning support angle 35, turnover push rod 4, support column 5, auxiliary turnover structure 6, bottom base plate 61, bottom support column 62, rotating base 63, auxiliary push rod 64, bottom support body 65. Detailed Embodiment
[0018] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solutions in the embodiments of the utility model will be clearly and completely described below. Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the utility model.
[0019] As attached Figure 1 to attached Figure 3 shown
[0020] A casting sand box turning machine provided by the utility model includes a support base plate 1, a rotating support column 2, a turning plate 3, a turning push rod 4, a support column 5 and an auxiliary turning structure 6, wherein: the rotating support column 2 is fixedly installed at one end of the surface of the support base plate 1, and the turning plate 3 is rotatably installed at the top of the rotating support column 2, and the turning push rod 4 is fixedly installed between the support base plate 1 and the turning plate 3; the support column 5 is fixedly installed at the other end of the surface of the support base plate 1; the auxiliary turning structure 6 is arranged at the bottom of the support base plate 1 and is fixedly installed on the ground.
[0021] The turning plate 3 includes a turning base plate 31, a sand box fixing frame 32, a rotating traction seat 33, a traction device 34 and a positioning support angle 35, and the turning base plate 31 is rotatably installed at the top of the rotating support column 2, and the sand box fixing frame 32 is fixedly installed on the surface of the turning base plate 31; the rotating traction seat 33 is rotatably installed outside the turning base plate 31, and one end of the traction device 34 is fixedly installed on the surface of the rotating traction seat 33, and the other end of the traction device 34 is fixedly installed on the top of the building; the positioning support angle 35 is fixedly installed at one end of the bottom surface of the turning base plate 31 and is connected to the top of the support column 5 by a buckle.
[0022] The auxiliary turning structure 6 includes a bottom base plate 61, a bottom support column 62, a rotating base 63, an auxiliary push rod 64 and a bottom support body 65, and the bottom base plate 61 is fixedly installed on the ground, and the bottom support column 62 is fixedly installed on one side of the surface of the bottom base plate 61; the rotating base 63 is rotatably installed at the top of the bottom support column 62 and is fixedly connected to the support base plate 1; the auxiliary push rod 64 is fixedly installed between the bottom base plate 61 and the support base plate 1, and the bottom support body 65 is fixedly installed on the other side of the surface of the bottom base plate 61.
[0023] A casting sand box turning machine is a mechanical device used to turn over the sand box during the casting production process to discharge sand and castings. Its working principle is as follows:
[0024] Main components
[0025] 1. Support base plate 1: The basic structure of the whole device, providing a stable support platform.
[0026] 2. Rotating support column 2: Fixed at one end of the support base plate 1, supporting the rotation of the turning plate 3.
[0027] 3. Turning plate 3: Mainly responsible for carrying and turning over the sand box, including a turning base plate 31, a sand box fixing frame 32, a rotating traction seat 33, a traction device 34 and a positioning support angle 35.
[0028] 4. Tipping Push Rod 4: Connects the support base plate 1 and the tipping plate 3, providing the power required for tipping.
[0029] 5. Support Column 5: Located at the other end of the support base plate 1, providing additional support.
[0030] 6. Auxiliary Tipping Structure 6: Comprises a bottom base plate 61, bottom support columns 62, a rotating base 63, auxiliary push rods 64, and a bottom support body 65, used to assist and enhance the tipping function.
[0031] Working Process
[0032] 1. Initial State:
[0033] The sand box is fixed within the sand box fixing bracket 32 of the tipping plate 3, and the positioning support angles 35 are connected to the top of the support column 5 through snap connections, ensuring the stability of the sand box in the initial position.
[0034] 2. Tipping Operation Start:
[0035] The operator starts the tipping machine, and the tipping push rod 4 begins to push the tipping plate 3 to rotate along the rotating support column 2. At this time, the sand box on the tipping plate 3 starts to tilt.
[0036] 3. Intervention of the Auxiliary Tipping Structure 6:
[0037] The hydraulic push rod 64 of the auxiliary tipping structure 6 starts synchronously, further pushing the support base plate 1 and the tipping plate 3, increasing the tilting angle of the sand box.
[0038] 4. Maximum Tilting Angle:
[0039] The tipping plate 3 reaches the maximum tilting angle of 60 degrees under the combined action of the tipping push rod 4 and the auxiliary push rod 64. At this time, the outlet of the sand box faces obliquely downward.
[0040] The rotating traction seat 33 and the traction equipment 34 are suspended at the top of the building to prevent the tipping plate 3 from exceeding the safe angle, ensuring the safety of the equipment and operation.
[0041] 5. Discharge of Sand Material and Castings:
[0042] At the maximum tilting angle, the sand material and castings inside the sand box are smoothly discharged under the action of gravity, and the snap connections inside the sand box fixing bracket 32 ensure that the sand box does not fall off during the tipping process.
[0043] 6. Reset of the Tipping Plate:
[0044] After the discharge is completed, the tipping push rod 4 and the auxiliary push rod 64 operate in the reverse direction to restore the tipping plate 3 to the initial position.
[0045] The positioning support angle 35 is re-latched onto the top of the support column 5 to ensure that the sand box returns to its initial stable state.
[0046] Key technical features
[0047] Synchronous flipping and auxiliary support: The flipping push rod 4 operates synchronously with the hydraulic push rod 64 of the auxiliary flipping structure 6 to ensure a smooth and efficient flipping process.
[0048] Increased tilt angle: The auxiliary flipping structure 6 provides an additional tilt angle, making it easier to discharge the sand and castings inside the sand box.
[0049] Safety protection: The rotating traction seat 33 and the traction device 34 ensure that the flipping plate 3 operates within a safe angle to prevent accidental over-flipping.
[0050] With this design, the sand box flipping machine for casting can efficiently and safely complete the flipping and discharging process of the sand box, improving the efficiency and quality of casting production.
[0051] Any technical solution that utilizes the technical solution described in this utility model, or is designed by those skilled in the art inspired by the technical solution of this utility model and achieves the above technical effects, shall fall within the protection scope of this utility model.
Claims
1. A casting sand box turning machine, characterized in that: The invention comprises a supporting base plate (1), a rotating support column (2), a flip plate (3), a flip push rod (4), a supporting column (5) and an auxiliary flip structure (6), wherein: the rotating support column (2) is fixedly mounted on one end of the surface of the supporting base plate (1), and the flip plate (3) is rotatably mounted on the top of the rotating support column (2), and the flip push rod (4) is fixedly mounted between the supporting base plate (1) and the flip plate (3); the supporting column (5) is fixedly mounted on the other end of the surface of the supporting base plate (1); and the auxiliary flip structure (6) is arranged at the bottom of the supporting base plate (1) and fixedly mounted on the ground.
2. A casting sand box turning machine as claimed in claim 1, characterized in that: The flip plate (3) comprises a flip base plate (31), a sand box fixing frame (32), a rotating pulling seat (33), a traction device (34) and a positioning support angle (35), wherein the flip base plate (31) is rotatably mounted on the top of the rotating support column (2), and the sand box fixing frame (32) is fixedly mounted on the surface of the flip base plate (31); the rotating pulling seat (33) is rotatably mounted on the outside of the flip base plate (31), and one end of the traction device (34) is fixedly mounted on the surface of the rotating pulling seat (33), and the other end of the traction device (34) is fixedly mounted on the top of the building; the positioning support angle (35) is fixedly mounted on one end of the bottom surface of the flip base plate (31) and is connected to the top of the support column (5) by a buckle.
3. A casting sand box turning machine as claimed in claim 1, characterized in that: The auxiliary flipping structure (6) comprises a bottom base plate (61), a bottom support (62), a rotating base (63), an auxiliary push rod (64) and a bottom support body (65), wherein the bottom base plate (61) is fixedly mounted on the ground, and the bottom support (62) is fixedly mounted on one side of the surface of the bottom base plate (61); the rotating base (63) is rotatably mounted on the top of the bottom support (62) and is connected and fixed to the support base plate (1); the auxiliary push rod (64) is fixedly mounted between the bottom base plate (61) and the support base plate (1), and the bottom support body (65) is fixedly mounted on the other side of the surface of the bottom base plate (61).
4. A casting sand box turning machine as claimed in claim 2, characterized in that: The flip base plate (31) inside the flip plate (3) is made of a steel metal plate, and the flip base plate (31) can be rotated on the top of the rotating support (2) by the push of the flip push rod (4), and the maximum rotation angle is 60 degrees; the rotating pulling seat (33) can be rotated and suspended on the roof of the building through the traction device (34) so that it cannot continue to rotate after rotating to a specific angle; the inside of the sand box fixing frame (32) is provided with a buckle for fixing the sand box.
5. A casting sand box turning machine as claimed in claim 3, characterized in that: The auxiliary push rod (64) inside the auxiliary flip structure (6) adopts two sets of hydraulic push rods, and the auxiliary push rod (64) can push the supporting base plate (1) to rotate with the connection point between the bottom support (62) and the rotating base (63) as the axis, and the maximum rotation angle is 60 degrees; the auxiliary flip structure (6) can drive the rotation of the supporting base plate (1) and the rotation of the flip plate (3) to be carried out simultaneously.