A crucible production vibration molding machine

Abstract

This utility model discloses a crucible production vibration forming machine, including a fixed plate, a middle vibration device, an upper vibration module, a moving module, a lower hydraulic cylinder, a top plate, and a machine base. The fixed plate and the upper hydraulic cylinder are connected to the machine base. The upper vibration module is connected to the piston rod of the upper hydraulic cylinder. The lower hydraulic cylinder is connected to the fixed plate, and its piston rod is connected to the top plate. Two moving modules are symmetrically connected to the fixed plate and cooperate with the top plate. This crucible production vibration forming machine has a simple structure and is convenient and practical. It uses the lower and upper hydraulic cylinders to press and form several crucibles. At the same time, the vibration motor makes the moving module and the upper vibration module vibrate, thereby reducing the material resistance during the pressing and forming of several crucibles and achieving the effect of rapid forming of several crucibles.

Description

Technical Field

[0001] This utility model belongs to the field of crucible vibration forming technology, specifically relating to a crucible production vibration forming machine. Background Technology

[0002] Graphite crucibles, due to their excellent properties, are widely used in the metallurgical, casting, machinery, and chemical industries for smelting alloy tool steels and melting non-ferrous metals and their alloys, achieving good technical and economic benefits. Small graphite crucibles have a wide range of applications. They are typically produced by stamping and shaping in one step, but this method is inefficient and cannot meet production demands. Therefore, we provide a crucible production vibration forming machine to solve the aforementioned technical problems. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a crucible production vibration forming machine, which has a simple structure and is convenient and practical. It uses a lower hydraulic cylinder and an upper hydraulic cylinder to press and form several crucibles. At the same time, it uses a vibration motor to make the moving module and the upper vibration module vibrate, thereby reducing the material resistance when pressing and forming several crucibles and achieving the effect of rapid forming of several crucibles.

[0004] A crucible production vibration forming machine includes a fixed plate, a middle vibration device, an upper vibration module, a moving module, a lower hydraulic cylinder, a top plate, and a machine base. The fixed plate and the upper hydraulic cylinder are connected to the machine base. The upper vibration module is connected to the piston rod of the upper hydraulic cylinder. The lower hydraulic cylinder is connected to the fixed plate, and its piston rod is connected to the top plate. Two moving modules are symmetrically connected to the fixed plate and cooperate with the top plate. Each moving module includes a lifting plate, a lower mold, a V-shaped slide bar, a slide rail, a lower guide column, a displacement cylinder, a push column, and a U-shaped push block. Several lower molds are connected to the lifting plate. Two V-shaped slide bars are connected to the lifting plate. Two slide rails are connected to the fixed plate and are slidably connected to the V-shaped slide bars. Several lower guide columns are connected to the lifting plate. Two displacement cylinders are connected to the fixed plate, and their piston rods are connected to the U-shaped push blocks. Two push columns are connected to the lifting plate and cooperate with the U-shaped push blocks.

[0005] Preferably, the vibration device includes a vibration plate, a fixed frame, guide sleeves and a lower vibration motor. The vibration plate is connected to the fixed plate through the fixed frame. Several guide sleeves are connected to the vibration plate and cooperate with the lower guide column. The lower vibration motor is connected to the vibration plate. Several transition holes are provided on the vibration plate for the lower mold to pass through.

[0006] Preferably, the upper vibration module includes a lifting base, an upper mold, an upper vibration motor, upper guide columns, and a hanging platform ring. Several upper molds are connected to the lifting base, the upper vibration motor is connected to the lifting base, several upper guide columns are connected to the lifting base and cooperate with the guide sleeve, and the hanging platform ring is connected to the lifting base.

[0007] Preferably, the mounting ring and the top plate are provided with a urethane rubber shock-absorbing layer.

[0008] Preferably, a urethane damping block is connected between the vibrating plate and the fixing frame.

[0009] Preferably, a limit sensor is connected to the slide rail.

[0010] Beneficial effects:

[0011] (1) The present invention provides a crucible production vibration forming machine, which has a simple structure and is convenient and practical. It uses the lower hydraulic cylinder and the upper hydraulic cylinder to press and form several crucibles. At the same time, it uses a vibration motor to make the moving module and the upper vibration module vibrate, thereby reducing the material resistance when pressing and forming several crucibles and achieving the effect of quickly forming several crucibles.

[0012] (2) The present invention provides a crucible production vibration forming machine, which replaces and stamps several crucibles by setting two moving modules. The V-shaped slide bar and slide rail ensure the accuracy of movement, while the U-shaped push block and push column cooperate to enable the lifting plate to accurately position and move while completing the purpose of lifting, moving and closing the mold. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of a vibration molding machine;

[0014] Figure 2 This is a schematic diagram of the upper vibration module;

[0015] Figure 3 This is a schematic diagram of the mobile module.

[0016] 1-Fixed plate, 2-Middle vibration device, 21-Vibration plate, 22-Transition hole, 23-Fixed frame, 24-Guide sleeve, 25-Lower vibration motor, 3-Upper vibration module, 31-Lifting seat, 32-Upper mold, 33-Upper vibration motor, 34-Upper guide column, 35-Hanging platform ring, 36-Urban rubber damping layer, 4-Moving module, 41-Lifting plate, 42-Lower mold, 43-V-shaped slide bar, 44-Slide rail, 45-Lower guide column, 46-Displacement cylinder, 47-Push column, 48-U-shaped push block, 5-Lower hydraulic cylinder. Detailed Implementation

[0017] The embodiments of this utility model are further described below with reference to the accompanying drawings.

[0018] Example 1

[0019] like Figures 1 to 3 As shown; a crucible production vibration forming machine includes a fixed plate 1, a middle vibration device 2, an upper vibration module 3, a moving module 4, a lower hydraulic cylinder 5, a top plate, an upper hydraulic cylinder, and a machine base. The fixed plate 1 and the upper hydraulic cylinder are connected to the machine base. The upper vibration module 3 is connected to the piston rod of the upper hydraulic cylinder. The lower hydraulic cylinder 5 is connected to the fixed plate 1, and its piston rod is connected to the top plate. Two moving modules 4 are symmetrically connected to the fixed plate 1 and cooperate with the top plate. Each moving module 4 includes a lifting plate 41 and a lower mold 42. The system includes V-shaped slide bars 43, slide rails 44, lower guide pillars 45, displacement cylinders 46, push pillars 47, and U-shaped push blocks 48. Several lower molds 42 are connected to a lifting plate 41. Two V-shaped slide bars 43 are connected to the lifting plate 41. Two slide rails 44 are connected to a fixed plate 1 and slidably connected to the V-shaped slide bars 43. Several lower guide pillars 45 are connected to the lifting plate 41. Two displacement cylinders 46 are connected to the fixed plate 1, and their piston rods are connected to the U-shaped push blocks 48. Two push pillars 47 are connected to the lifting plate. The upper vibration device 2 includes a vibrating plate 21, a fixed frame 23, a guide sleeve 24, and a lower vibration motor 25. The vibrating plate 21 is connected to the fixed plate 1 through the fixed frame 23. Several guide sleeves 24 are connected to the vibrating plate 21 and cooperate with the lower guide column 45. The lower vibration motor 25 is connected to the vibrating plate 21. Several transition holes 22 for the lower mold 42 to pass through are provided on the vibrating plate 21. The upper vibration module 3 includes a lifting seat 31 and an upper mold 3. 2. An upper vibration motor 33, an upper guide column 34, and a hanging platform ring 35 are provided. Several upper molds 32 are connected to a lifting base 31. The upper vibration motor 33 is connected to the lifting base 31. Several upper guide columns 34 are connected to the lifting base 31 and cooperate with the guide sleeve 24. The hanging platform ring 35 is connected to the lifting base 31. A urethane rubber damping layer 36 is provided on the hanging platform ring 35 and the top plate. An urethane rubber damping block is connected between the vibration plate 21 and the fixing frame 23. A limit sensor is connected to the slide rail 44.

[0020] Two displacement cylinders 46 synchronously drive the U-shaped pusher block 48 to move, which in turn drives the pusher column 47 to move. The pusher column 47 then moves the lifting plate 41 to below the vibrating plate 21. The lower hydraulic cylinder 5 then drives the top plate to rise, which in turn drives the lifting plate 41 to rise. Simultaneously, the upper hydraulic cylinder drives the lifting seat 31 to descend, causing the upper guide column 34 and lower guide column 45 on the lifting plate 41 and lifting seat 31 to insert into the guide sleeve 24. At the same time, the lower mold 42 rises, passes through the corresponding transition hole 22, and closes with the corresponding upper mold 32 to form the crucible. During mold closing, the lifting plate 41 remains in contact with the vibrating plate 21, while the lifting seat 31 gradually descends to extrude and form the crucible. During extrusion and forming, the upper vibration motor 33 and the lower vibration motor 25 vibrate the vibrating plate 21 and the lifting seat 31. The vibration of the vibrating plate 21 is transmitted to the lifting plate 41 in contact with it, causing the lower mold 42 to be affected by vibration, thus reducing the impact on the extrusion crucible. The friction between the materials in the crucible makes crucible forming faster. After the crucible extrusion molding is completed, the lower hydraulic cylinder 5 drives the top plate to descend and the upper hydraulic cylinder drives the lifting seat 31 to rise and reset. When the top plate descends, the lifting plate 41 on it descends due to its weight. After the lifting plate 41 descends, the V-shaped slide bar 43 on it enters the slide rail 44. The slide rail 44 is provided with a V-shaped groove for the V-shaped slide bar 43 to slide. At the same time, the push column 47 enters the U-shaped push block 48. Then the displacement cylinder 46 drives the U-shaped push block 48, and the U-shaped push block 48 drives the push column 47 to move the lifting plate 41 out. The urethane damping layer 36 reduces the impact of the vibration motor on the hydraulic cylinder and prevents damage. The urethane damping layer 36 on the top plate can increase the friction and prevent the lifting plate 41 from rotating when descending and rising. The urethane damping block reduces the impact of the vibration of the vibrating plate 21 on the fixed plate 1. The solution of this application is applicable to small crucible extrusion molding.

[0021] The specific embodiments of this utility model have been described in detail above, but they are merely examples, and this utility model is not limited to the specific embodiments described above. For those skilled in the art, any equivalent modifications and substitutions to this utility model are also within the scope of this utility model. Therefore, all equivalent changes and modifications made without departing from the spirit and scope of this utility model are covered within the scope of this utility model.

Claims

1. A crucible production vibro-compact machine characterized by: The system includes a fixed plate (1), a middle vibration device (2), an upper vibration module (3), a moving module (4), a lower hydraulic cylinder (5), a top plate, an upper hydraulic cylinder, and a base. The fixed plate (1) and the upper hydraulic cylinder are connected to the base. The upper vibration module (3) is connected to the piston rod of the upper hydraulic cylinder. The lower hydraulic cylinder (5) is connected to the fixed plate (1), and its piston rod is connected to the top plate. The two moving modules (4) are symmetrically connected to the fixed plate (1) and cooperate with the top plate. The moving module (4) includes a lifting plate (41), a lower mold (42), a V-shaped slide bar (43), a slide rail (44), and a lower guide column (45). 5) Displacement cylinder (46), push column (47) and U-shaped push block (48), several lower molds (42) are connected to the lifting plate (41), two V-shaped slide bars (43) are connected to the lifting plate (41), two slide rails (44) are connected to the fixed plate (1) and are slidably connected to the V-shaped slide bars (43), several lower guide columns (45) are connected to the lifting plate (41), two displacement cylinders (46) are connected to the fixed plate (1) and the piston rod is connected to the U-shaped push block (48), two push columns (47) are connected to the lifting plate (41) and cooperate with the U-shaped push block (48).

2. The crucible production vibration forming machine as described in claim 1, characterized in that: The vibration device (2) includes a vibration plate (21), a fixing frame (23), a guide sleeve (24), and a lower vibration motor (25). The vibration plate (21) is connected to the fixing plate (1) through the fixing frame (23). Several guide sleeves (24) are connected to the vibration plate (21) and cooperate with the lower guide column (45). The lower vibration motor (25) is connected to the vibration plate (21). Several transition holes (22) are provided on the vibration plate (21) for the lower mold (42) to pass through.

3. The crucible production vibration forming machine as described in claim 2, characterized in that: The upper vibration module (3) includes a lifting seat (31), an upper mold (32), an upper vibration motor (33), an upper guide column (34), and a hanging ring (35). Several upper molds (32) are connected to the lifting seat (31), the upper vibration motor (33) is connected to the lifting seat (31), several upper guide columns (34) are connected to the lifting seat (31) and cooperate with the guide sleeve (24), and the hanging ring (35) is connected to the lifting seat (31).

4. The crucible production vibration forming machine as described in claim 3, characterized in that: The mounting ring (35) and the top plate are provided with a urethane damping layer (36).

5. The crucible production vibration forming machine as described in claim 4, characterized in that: A urethane damping block is connected between the vibrating plate (21) and the fixing frame (23).

6. The crucible production vibration forming machine as described in claim 5, characterized in that: A limit sensor is connected to the slide rail (44).

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