Refractory material forming mold convenient to demold

Abstract

The utility model belongs to the technical field of forming dies, and discloses a refractory material forming die convenient to demould, which comprises supporting legs, an operating table is fixedly mounted at the top ends of the supporting legs, a fixed die is fixedly sleeved in the middle end of the operating table, guide columns are fixedly mounted at four corners of the top end of the fixed die respectively, and the guide columns are fixedly connected with the operating table. The number of the guide columns is four, and the guide columns are the same in shape and size. Through the arrangement of the top plate, the extension plate, the round rod, the driving motor and the rotating disc, when the driving motor is started, the driving shaft drives the rotating disc to rotate, the round rod and the rotating disc are fixedly sleeved, and the outer surface of the round rod and the inner surface of the long groove are movably sleeved, so that the round rod rotates along with the rotating disc under the driving of the rotating disc; and therefore, the outer surface of the round rod generates thrust on the inner surface of the long groove, and the extension plate is pushed to drive the top plate to move upwards along the inner surface of the fixed mold, so that demolding can be conveniently carried out.

Description

Technical Field

[0001] The utility model belongs to the technical field of molding dies, and particularly relates to a refractory material molding die convenient for demolding. Background Technique

[0002] Refractory materials refer to materials whose physical and chemical properties allow them to be used in high-temperature environments. Refractory materials are widely used in various fields of the national economy such as iron and steel, non-ferrous metals, glass, cement, ceramics, petrochemicals, machinery, boilers, light industry, electric power, and military industry. They are essential basic materials to ensure the production operation and technological development of the above industries and play an irreplaceable important role in the development of high-temperature industrial production.

[0003] When processing and molding refractory materials, in order to improve the molding quality and efficiency of refractory materials, corresponding molding dies need to be used for processing. When the existing refractory material molding dies are in use, the molding of refractory materials is mainly achieved by the moving die extruding the fixed die. However, in the actual use process, there are still deficiencies. Due to the extrusion of the moving die, the molded refractory material will adhere to the inner surface of the fixed die, which will bring inconvenience to the demolding operation of the operator. Once the operation is incorrect, it is easy to damage it. Therefore, it needs to be improved. Content of the Utility Model

[0004] The purpose of the utility model is to solve the above problems. The utility model provides a refractory material molding die convenient for demolding, which has the advantage of being convenient for demolding.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A refractory material molding die convenient for demolding, including support legs, the top ends of the support legs are fixedly installed with an operating platform, the middle part of the operating platform is fixedly sleeved with a fixed die, the four corners of the top end of the fixed die are respectively fixedly installed with guide posts, the number of the guide posts is four and their shapes and sizes are the same, the bottom end inside the fixed die is movably sleeved with a top plate, the middle part of the bottom end of the top plate is fixedly installed with an extension plate, the bottom end of the extension plate penetrates through the fixed die and extends to the outside of the fixed die, the outer surface of the extension plate and the inner surface of the bottom end of the fixed die are movably sleeved, a long groove is opened inside the bottom end of the extension plate, a round rod is movably sleeved in the middle of the long groove, a driving motor is fixedly installed on the left side of the bottom end of the operating platform, the other end of the output shaft of the driving motor is fixedly sleeved with a driving shaft, and a turntable is fixedly sleeved on the right side of the outer surface of the driving shaft, and the inner surface of the bottom end of the turntable and the left side of the outer surface of the round rod are fixedly sleeved.

[0006] Preferably, limiting grooves are respectively opened at the left and right ends of the extension plate, limiting rods are movably sleeved at the top ends of the limiting grooves, and the top ends of the limiting rods are fixedly connected with the bottom end of the operating platform.

[0007] Preferably, a bracket is fixedly installed in the middle of the top end of the operating table. A pneumatic cylinder is fixedly installed in the middle of the top end of the bracket. The bottom end of the pneumatic cylinder penetrates through the bracket and extends to the top end inside the bracket.

[0008] Preferably, a lifting block is fixedly installed at the bottom end of the pneumatic cylinder. The top end of the lifting block is movably connected to the top end inside the bracket. Guide holes located above the guide columns are respectively formed in the inner parts of the four corners of the lifting block. A moving mold located above the top plate is fixedly installed at the bottom end of the lifting block.

[0009] Preferably, a T-shaped block is fixedly installed on the left side of the middle of the top end of the operating table. A movable rod is movably sleeved on the outer surface of the T-shaped block. The bottom end of the movable rod is movably connected to the top end of the operating table.

[0010] Preferably, a push block is fixedly installed at the right end of the movable rod. The bottom end of the push block is movably connected to the top end of the operating table. A long rod is fixedly sleeved on the left end of the movable rod.

[0011] Preferably, a power motor is fixedly sleeved on the front side of the right end of the operating table. The other end of the output shaft of the power motor is fixedly sleeved with a power shaft. A rotating rod is fixedly sleeved on the outer surface of the power shaft. The front side of the inner surface of the rotating rod is movably sleeved with the right side of the outer surface of the long rod.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] 1. By providing a top plate, an extension plate, a round rod, a driving motor and a turntable, when the driving motor is started, the driving shaft will drive the turntable to rotate. Since the round rod is fixedly sleeved with the turntable and the outer surface of the round rod is movably sleeved with the inner surface of the long groove, the round rod will rotate along with the turntable under the drive of the turntable, so that a thrust is generated on the inner surface of the long groove by the outer surface of the round rod, and then the extension plate is pushed to drive the top plate to move upward along the inner surface of the fixed mold, thereby facilitating demolding.

[0014] 2. By providing a T-shaped block, a movable rod, a push block, a long rod and a rotating rod, when the power motor is started, the power shaft will drive the rotating rod to rotate. Since the inner surface of the rotating rod is movably sleeved with the outer surface of the long rod, as the rotating rod rotates, a thrust will be generated on the long rod by the inner surface of the rotating rod, pushing the long rod to drive the movable rod and the push block to move along the outer surface of the T-shaped block, so as to push the formed refractory material out through the inclined groove inside the operating table, thereby improving the convenience of discharging the refractory material. Description of the Drawings

[0015] Figure 1 Structural schematic diagram of the present utility model;

[0016] Figure 2 Cross-sectional structural schematic diagram of the front side of the present utility model;

[0017] Figure 3 Cross-sectional structural schematic diagram of the side of the present utility model;

[0018] Figure 4 Cross-sectional structural schematic diagram of the long rod of the present utility model;

[0019] Figure 5 is Figure 4 Partial enlarged structural schematic diagram at position A in

[0020] In the figure: 1, support leg; 2, operating table; 3, fixed mold; 4, guide post; 5, top plate; 6, extension plate; 7, long slot; 8, round rod; 9, drive motor; 10, drive shaft; 11, turntable; 12, limit slot; 13, limit rod; 14, bracket; 15, air cylinder; 16, lifting block; 17, guide hole; 18, movable mold; 19, T-shaped block; 20, movable rod; 21, push block; 22, long rod; 23, power motor; 24, power shaft; 25, rotating rod. Specific embodiments

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present 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 present utility model.

[0022] As Figures 1 to 5 shown, the present utility model provides a refractory material forming mold that is convenient for demolding, including a support leg 1. The top end of the support leg 1 is fixedly installed with an operating table 2. The middle part of the operating table 2 is fixedly sleeved with a fixed mold 3. Four corners at the top end of the fixed mold 3 are respectively fixedly installed with guide posts 4. The number of the guide posts 4 is four and their shapes and sizes are the same. The bottom end inside the fixed mold 3 is movably sleeved with a top plate 5. The middle part of the bottom end of the top plate 5 is fixedly installed with an extension plate 6. The bottom end of the extension plate 6 penetrates through the fixed mold 3 and extends to the outside of the fixed mold 3. The outer surface of the extension plate 6 and the inner surface of the bottom end of the fixed mold 3 are movably sleeved. A long slot 7 is opened inside the bottom end of the extension plate 6. The middle part inside the long slot 7 is movably sleeved with a round rod 8. The left side of the bottom end of the operating table 2 is fixedly installed with a drive motor 9. The other end of the output shaft of the drive motor 9 is fixedly sleeved with a drive shaft 10. The right side of the outer surface of the drive shaft 10 is fixedly sleeved with a turntable 11. The inner surface of the bottom end of the turntable 11 and the left side of the outer surface of the round rod 8 are fixedly sleeved.

[0023] When the drive motor 9 starts, it will cause the drive shaft 10 to drive the turntable 11 to rotate. Since the turntable 11 and the round rod 8 are fixedly sleeved, the round rod 8 will rotate with the turntable 11. Also, because the outer surface of the round rod 8 and the inner surface of the long groove 7 are movably sleeved, under the action of the round rod 8, the inner wall of the long groove 7 will be pushed, so that the extension plate 6 drives the top plate 5 to move upward along the inner surface of the fixed mold 3, and thus the formed refractory material can be pushed out of the fixed mold 3 through the top plate 5, which facilitates the demolding of the refractory material forming mold.

[0024] Wherein, limiting grooves 12 are respectively formed at the left and right ends of the extension plate 6, and the top ends inside the limiting grooves 12 are movably sleeved with limiting rods 13, and the top ends of the limiting rods 13 are fixedly connected to the bottom end of the operating table 2.

[0025] The inner surface of the limiting groove 12 and the outer surface of the limiting rod 13 are both smooth, ensuring that the extension plate 6 drives the limiting groove 12 to move along the outer surface of the limiting rod 13 without jamming.

[0026] Wherein, a support 14 is fixedly installed in the middle of the top end of the operating table 2, and a pneumatic cylinder 15 is fixedly installed in the middle of the top end of the support 14. The bottom end of the pneumatic cylinder 15 penetrates through the support 14 and extends to the top end inside the support 14.

[0027] Due to the existence of the support 14, a stable support will be provided for the pneumatic cylinder 15.

[0028] Wherein, a lifting block 16 is fixedly installed at the bottom end of the pneumatic cylinder 15. The top end of the lifting block 16 is movably connected to the top end inside the support 14. Guide holes 17 located above the guide posts 4 are respectively formed at the inner parts of the four corners of the lifting block 16. A movable mold 18 located above the top plate 5 is fixedly installed at the bottom end of the lifting block 16.

[0029] Due to the existence of the guide holes 17, the alignment of the fixed mold 3 and the movable mold 18 will be positioned in cooperation with the guide posts 4.

[0030] Wherein, a T-shaped block 19 is fixedly installed on the left side of the middle of the top end of the operating table 2. The outer surface of the T-shaped block 19 is movably sleeved with a movable rod 20, and the bottom end of the movable rod 20 is movably connected to the top end of the operating table 2.

[0031] Due to the existence of the T-shaped block 19, the movement of the movable rod 20 will be restricted, thus ensuring the stability of the movement of the movable rod 20.

[0032] Wherein, a push block 21 is fixedly installed at the right end of the movable rod 20. The bottom end of the push block 21 is movably connected to the top end of the operating table 2. A long rod 22 is fixedly sleeved at the left end of the movable rod 20.

[0033] When the long rod 22 is pushed, it will drive the movable rod 20 and the push block 21 to move along the top of the operating table 2.

[0034] Among them, the front side of the right end of the operating table 2 is fixedly sleeved with a power motor 23. The other end of the output shaft of the power motor 23 is fixedly sleeved with a power shaft 24. The outer surface of the power shaft 24 is fixedly sleeved with a rotating rod 25. The front side of the inner surface of the rotating rod 25 is movably sleeved with the right side of the outer surface of the long rod 22.

[0035] When the power motor 23 is started, it will cause the power shaft 24 to drive the rotating rod 25 to rotate, so that the rotating rod 25 generates a thrust on the long rod 22.

[0036] The working principle and usage process of the present utility model:

[0037] First, the operator injects the raw materials into the fixed mold 3, and then starts the air cylinder 15, so that the lifting block 16 drives the movable mold 18 to move downward, thus completing the pressing and forming of the refractory material. After the forming is completed, the air cylinder 15 is started again to make the movable mold 18 return to its original position. Then, the driving motor 9 is started, so that the driving shaft 10 drives the round rod 8 to rotate through the turntable 11. At this time, the outer surface of the round rod 8 will generate a thrust on the inner wall of the long groove 7, thereby pushing the extension plate 6 to drive the top plate 5 to move upward along the inner surface of the fixed mold 3, and then pushing the formed refractory material out of the inside of the fixed mold 3, so as to realize the demoulding of the refractory material, thereby improving the convenience of demoulding of the refractory material forming mold.

[0038] Subsequently, the operator starts the power motor 23, so that the power shaft 24 drives the rotating rod 25 to rotate. Since the inner wall of the rotating rod 25 is movably sleeved with the outer surface of the long rod 22, under the action of the rotating rod 25, the long rod 22 will be pushed, so as to drive the movable rod 20 and the push block 21 to move along the outer surface of the T-shaped block 19, and then push the formed refractory material out through the inclined groove inside the operating table 2. Subsequently, the power motor 23 is started again to return the push block 21 to its original position, and then the pressing and forming operation of the next refractory material can be started. With the mutual cooperation of each mechanism, the convenience of discharging the refractory material is improved.

[0039] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0040] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A refractory material forming mold facilitating demolding, comprising support legs (1), characterized in that: The top end of the support leg (1) is fixedly installed with an operating table (2). The middle part of the operating table (2) is fixedly sleeved with a fixed mold (3) inside. Four corners at the top of the fixed mold (3) are respectively fixedly installed with guide posts (4). The number of the guide posts (4) is four and their shapes and sizes are the same. A top plate (5) is movably sleeved at the bottom end inside the fixed mold (3). The middle part of the bottom end of the top plate (5) is fixedly installed with an extension plate (6). The bottom end of the extension plate (6) penetrates through the fixed mold (3) and extends to the outside of the fixed mold (3). The outer surface of the extension plate (6) is movably sleeved with the inner surface of the bottom end of the fixed mold (3). A long groove (7) is opened inside the bottom end of the extension plate (6). A round rod (8) is movably sleeved at the middle part inside the long groove (7). A driving motor (9) is fixedly installed on the left side of the bottom end of the operating table (2). The other end of the output shaft of the driving motor (9) is fixedly sleeved with a driving shaft (10). A turntable (11) is fixedly sleeved on the right side of the outer surface of the driving shaft (10). The inner surface of the bottom end of the turntable (11) is fixedly sleeved with the left side of the outer surface of the round rod (8).

2. The refractory material forming die according to claim 1, characterized in that: Limit grooves (12) are respectively opened at the left and right ends of the extension plate (6). Limit rods (13) are movably sleeved at the top ends inside the limit grooves (12). The top ends of the limit rods (13) are fixedly connected with the bottom end of the operating table (2).

3. A refractory material forming mold facilitating demolding according to claim 1, characterized in that: A support (14) is fixedly installed at the middle part of the top end of the operating table (2). An air cylinder (15) is fixedly installed at the middle part of the top end of the support (14). The bottom end of the air cylinder (15) penetrates through the support (14) and extends to the top end inside the support (14).

4. A refractory material forming mold facilitating demolding according to claim 3, characterized in that: A lifting block (16) is fixedly installed at the bottom end of the air cylinder (15). The top end of the lifting block (16) is movably connected with the top end inside the support (14). Guide holes (17) located above the guide posts (4) are respectively opened at the inner parts of the four corners of the lifting block (16). A moving mold (18) located above the top plate (5) is fixedly installed at the bottom end of the lifting block (16).

5. The refractory material forming mold convenient for demolding according to claim 1, characterized in that: A T-shaped block (19) is fixedly installed on the left side of the middle part of the top end of the operating table (2). A movable rod (20) is movably sleeved on the outer surface of the T-shaped block (19). The bottom end of the movable rod (20) is movably connected with the top end of the operating table (2).

6. The refractory material forming mold that is easy to demold according to claim 5, characterized in that: A push block (21) is fixedly installed at the right end of the movable rod (20). The bottom end of the push block (21) is movably connected with the top end of the operating table (2). A long rod (22) is fixedly sleeved at the left end of the movable rod (20).

7. A refractory material forming mold facilitating demolding according to claim 1, characterized in that: A power motor (23) is fixedly sleeved on the front side of the right end of the operating table (2). The other end of the output shaft of the power motor (23) is fixedly sleeved with a power shaft (24). A rotating rod (25) is fixedly sleeved on the outer surface of the power shaft (24). The front side of the inner surface of the rotating rod (25) is movably sleeved with the right side of the outer surface of the long rod (22).

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