Sand box compacting device for sand casting mold

Abstract

The utility model discloses a sand box compacting device for a sand casting mold, which relates to the technical field of sand casting molds and is technically characterized by comprising a mounting and placing seat, the auxiliary lifting mechanism is fixedly connected to the middle of the two ends of the mounting and placing seat; the vibration storage table is fixedly connected to the upper end of the mounting placement seat; the sand box body for the sand casting mold is connected to the inner side of the upper end of the vibration storage table in a sleeving manner; the sand box for the sand mold casting mold has the technical effects that after compaction, the collision force of the collision clamping mechanism is released, and the sand box body for the sand mold casting mold can be lifted and exposed through the auxiliary lifting mechanism; the contact area of the auxiliary lifting mechanism can effectively ensure that the sand box body for the sand mold casting mold does not shake during lifting, and when the sand box body is exposed, the sand box body is convenient for personnel to carry and take.

Description

Technical Field

[0001] This utility model relates to the field of sand casting mold technology, specifically a sand box compaction device for sand casting molds. Background Technology

[0002] Sand casting molds are used to obtain the structural shape of a part. The part is made in advance using other easily formable materials, and then the mold is placed in a sand mold to form a cavity with the same dimensions as the part. A fluid liquid is poured into the cavity, and after the liquid cools and solidifies, a part with the exact same shape and structure as the mold is formed. When the sand inside the sand casting mold is compacted, a sand box compaction device for sand casting molds is required.

[0003] The sand box compaction device for sand casting molds can efficiently compact the sand inside by vibrating the outside. The sand box is placed on a vibrating platform, and after vibration compaction, it is handled and removed by personnel. However, the sand box is fitted onto the vibrating platform, and because the vibrating platform lacks a corresponding lifting and removal structure, it is not very convenient to handle.

[0004] Therefore, we propose a novel sand box compaction device for sand casting molds to solve the above-mentioned technical problems. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] To address the shortcomings of existing technologies, this utility model provides a sand box compaction device for sand casting molds, which solves the problem that the sand box compaction device for sand casting molds is not very convenient to handle.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model provides the following technical solution: a sand box compaction device for sand casting molds, comprising:

[0009] Installation and placement base;

[0010] An auxiliary lifting mechanism is fixedly connected to the middle of both ends of the mounting base;

[0011] A vibrating storage platform, which is fixedly connected to the upper end of the mounting base;

[0012] A sand box body for sand casting mold, wherein the sand box body for sand casting mold is sleeved on the inner side of the upper end of the vibrating storage table;

[0013] An anti-clamping mechanism is installed and connected to the inner side of the right end of the vibration storage table.

[0014] Preferably, the mounting base includes a four-hole mounting base plate, a concave placement platform is fixedly connected to the upper middle of the four-hole mounting base plate, a triangular reinforcing block is fixedly connected to the connection between the four-hole mounting base plate and the concave placement platform, an extension arm plate is fixedly connected to the longest side corner of the concave placement platform, a strong spring is fixedly connected to the upper end of the extension arm plate, and the upper end of the strong spring is fixedly connected to the vibration storage platform.

[0015] Preferably, the vibrating storage platform includes a storage platform plate, a vibrating motor is installed at the lower center of the storage platform plate by screws, symmetrical lifting plate placement slots are opened on both sides of the vibrating motor at the bottom of the storage platform plate, the lower end of the storage platform plate is fixed to a strong spring, multiple clamping springs are fixed to the left side of the inner wall of the storage platform plate, a contact vertical plate is fixed to the inner end of the clamping springs, an inclined placement plate is fixed to the upper end of the contact vertical plate, and a contact clamping mechanism is installed on the inner side of the right end of the storage platform plate.

[0016] Preferably, the auxiliary lifting mechanism includes an electric telescopic cylinder, a hollow sleeve is sleeved around the telescopic rod end of the electric telescopic cylinder, the electric telescopic cylinder and the hollow sleeve are fixedly connected by assembly screws, a movable lifting plate is fixedly connected to the upper end of the hollow sleeve, the movable lifting plate is sleeved in the lifting plate placement groove of the storage platform, and the electric telescopic cylinder is installed on the concave placement platform by screws.

[0017] Preferably, the abutment clamping mechanism includes an adjusting screw tube, which is fixedly connected to the receiving platform. The adjusting screw tube is rotatably connected to a rotating screw through its internal thread, and an abutment rubber disc is fixedly connected to the inner end of the rotating screw.

[0018] Preferably, the lower end of the sand box body for sand casting mold is fitted inside the middle of the storage platform.

[0019] Preferably, the movable lifting plate is sleeved on the inner side of the lifting plate placement groove, and a swing gap is provided on its periphery.

[0020] Preferably, the abutting vertical plate is fitted inside the storage table.

[0021] (III) Beneficial Effects

[0022] Compared with the prior art, this utility model provides a sand box compaction device for sand casting molds, which has the following beneficial effects:

[0023] 1. After the sand box body of the sand casting mold is tightened, the resistance force of the clamping mechanism is released, and the sand box body can be lifted and exposed by the auxiliary lifting mechanism. The contact area of ​​the auxiliary lifting mechanism can effectively ensure that the sand box body of the sand casting mold will not shake when it is lifted. When exposed, it is convenient for personnel to handle and pick up.

[0024] 2. This utility model, by setting a vibrating storage platform structure, facilitates clamping and storage. The storage platform plate of the vibrating storage platform is vibrated by the vibration of the vibrating motor. Symmetrical lifting plate placement slots are opened on both sides of the vibrating motor at the bottom of the storage platform plate, so that the movable lifting plates can pass through accordingly. The storage platform plate can be effectively vibrated by the elastic force of the strong spring. The contact vertical plate is clamped on the sand box body of the sand casting mold by the elasticity of the clamping spring, so that the sand box body of the sand casting mold can be placed stably. The inclined state of the inclined placement plate makes it easy for personnel to place the sand box body of the sand casting mold. The right side of the sand box body of the sand casting mold can be effectively abutted by the contact clamping mechanism, so that the sand box body of the sand casting mold can be stably placed on the storage platform for vibration and compaction. Attached Figure Description

[0025] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0026] Figure 2 This is a schematic diagram of the vibration storage platform and the contact clamping mechanism of this utility model;

[0027] Figure 3 This is a schematic diagram of the auxiliary lifting mechanism of this utility model;

[0028] Figure 4 This is a schematic diagram of the combined structure of the mounting base and the elastic support mechanism of this utility model;

[0029] Figure 5 This is a schematic diagram of the anti-clamping mechanism of this utility model.

[0030] In the picture:

[0031] 1. Sand box body for sand casting mold; 2. Inclined placement plate; 21. Abutting vertical plate; 22. Clamping spring; 3. Electric telescopic cylinder; 31. Assembly screw; 32. Hollow sleeve; 33. Movable lifting plate; 4. Four-hole mounting base plate; 41. Triangular reinforcing block; 5. Concave placement platform; 51. Extension arm plate; 52. Strong spring; 6. Rotating screw; 61. Adjusting screw tube; 62. Abutting rubber disc; 7. Storage platform; 71. Lifting plate placement slot; 72. Vibration motor. Detailed Implementation

[0032] In this utility model, unless otherwise stated, the orientations used, such as "up" and "down", usually refer to the direction shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.

[0033] Example 1

[0034] This embodiment provides a technical solution: a sand box compaction device for sand casting molds, such as... Figures 1-5 As shown, it includes an installation base, an auxiliary lifting mechanism, a vibration storage platform, a sand box body 1 for sand casting molds, and an abutment clamping mechanism.

[0035] An auxiliary lifting mechanism is fixedly connected to the middle of both ends of the mounting base. The auxiliary lifting mechanism can extend and lift the middle of both ends of the mounting base. A vibrating storage platform is fixedly connected to the upper end of the mounting base. The vibrating storage platform can vibrate at the upper end of the mounting base. The sand box body 1 for sand casting mold is sleeved on the inner side of the upper end of the vibrating storage platform. The sand box body 1 for sand casting mold is vibrated and compacted by the vibration of the vibrating storage platform. An abutment clamping mechanism is installed and connected to the inner side of the right end of the vibrating storage platform. The abutment clamping mechanism can abut and clamp on the right side of the vibrating storage platform, so that the sand box body 1 for sand casting mold will not shake when vibrating and compacting. After compaction, the abutment clamping force is released, and the sand box body 1 for sand casting mold can be lifted and exposed by the auxiliary lifting mechanism. The contact area of ​​the auxiliary lifting mechanism can effectively ensure that the sand box body 1 for sand casting mold will not shake when lifted. When exposed, it is convenient for personnel to handle and pick up.

[0036] The mounting base includes a four-hole mounting base plate 4, which is installed on a designated external location with screws. A concave placement platform 5 is fixed to the upper middle of the four-hole mounting base plate 4. After installation, the four-hole mounting base plate 4 can drive the concave placement platform 5 to be placed stably. A triangular reinforcing block 41 is fixed to the connection between the four-hole mounting base plate 4 and the concave placement platform 5. The reinforcement and fixation by the triangular reinforcing block 41 makes the connection between the four-hole mounting base plate 4 and the concave placement platform 5 more secure. An extension arm plate 51 is fixed to the corner of the longest side of the concave placement platform 5. The extension arm plate 51 can be exposed for support on the side of the concave placement platform 5. A strong spring 52 is fixed to the upper end of the extension arm plate 51. The extension arm plate 51 can be elastically supported by the strong spring 52. The upper end of the strong spring 52 is fixed to the vibration storage platform. The vibration storage platform can be vibrated and tightened by the elastic force of the strong spring 52.

[0037] like Figures 1-4As shown, the auxiliary lifting mechanism includes an electric telescopic cylinder 3, which is mounted on the concave placement platform 5 with screws, so that the electric telescopic cylinder 3 can be stably placed and extended. A hollow sleeve 32 is sleeved around the telescopic rod end of the electric telescopic cylinder 3. The electric telescopic cylinder 3 and the hollow sleeve 32 are fixedly connected by assembly screws 31. When the telescopic rod of the electric telescopic cylinder 3 extends or retracts, it can drive the hollow sleeve 32 fixed by the assembly screws 31 to rise or fall. A movable lifting plate 33 is fixedly connected to the upper end of the hollow sleeve 32. When the hollow sleeve 32 rises or falls, it can change the height position of the movable lifting plate 33. The movable lifting plate 33 is sleeved in the lifting plate placement groove 71 of the storage platform 7. When the movable lifting plate 33 is lifted, it can pass through the lifting plate placement groove 71 to push and lift the sand casting mold sand box body 1 inside the storage platform 7, which makes it easy for personnel to take it out.

[0038] The movable lifting plate 33 is fitted inside the lifting plate placement groove 71, so that it can pass through during lifting. A swing gap is provided on the periphery so that there will be no obstruction during vibration and tight swing.

[0039] In use, the sand box body 1 for sand casting mold is fitted onto the upper inner side of the vibrating storage table. The sand box body 1 for sand casting mold is vibrated and compacted by the vibration of the vibrating storage table. The abutment clamping mechanism can clamp the sand box body 1 on the right side of the vibrating storage table, so that the sand box body 1 for sand casting mold will not shake when vibrating and compacting. After compaction, the abutment clamping mechanism is released, and the sand box body 1 for sand casting mold can be lifted and exposed by the auxiliary lifting mechanism. The contact area of ​​the auxiliary lifting mechanism can effectively ensure that the sand box body 1 for sand casting mold will not shake when lifted. When exposed, it is convenient for personnel to handle and pick up.

[0040] Example 2

[0041] This embodiment is a further optimization based on Embodiment 1. The parts that are the same as those described above will not be repeated here. Figure 1 , Figure 2 , Figure 3 and Figure 5As shown, to further better realize this utility model, the following configuration is specifically adopted: The vibration storage table includes a storage plate 7. The storage plate 7 is hollow inside and can effectively fit the sand box body 1 for sand casting mold. A vibration motor 72 is installed in the middle of the lower end of the storage plate 7 by screws. The storage plate 7 vibrates by the vibration of the vibration motor 72. Symmetrical lifting plate placement slots 71 are opened on both sides of the vibration motor 72 at the bottom end of the storage plate 7, so as to facilitate the corresponding passage of the movable lifting plate 33. The lower end of the storage plate 7 is fixed to a strong spring 52. The storage plate 7 can vibrate effectively by the elastic force of the strong spring 52. Multiple clamping springs are fixed to the left side of the inner wall of the storage plate 7. Spring 22, multiple clamping springs 22 have good elastic clamping force, and the inner end of the clamping spring 22 is fixedly connected to the abutting vertical plate 21. The abutting vertical plate 21 is clamped on the sand box body 1 for sand casting mold by the elasticity of the clamping spring 22, so that the sand box body 1 for sand casting mold can be placed stably. The upper end of the abutting vertical plate 21 is fixedly connected to the inclined placement plate 2. The inclined state of the inclined placement plate 2 makes it easy for personnel to place the sand box body 1 for sand casting mold. The inner side of the right end of the storage platform 7 is equipped with an abutting clamping mechanism. The right side of the sand box body 1 for sand casting mold can be effectively abutted by the abutting clamping mechanism, so that the sand box body 1 for sand casting mold can be placed stably on the storage platform 7 for vibration and compaction.

[0042] The lower end of the sand box body 1 for sand casting mold is fitted into the middle of the inside of the storage platform 7, so that they can be placed in a corresponding fit.

[0043] The vertical abutment plate 21 is fitted inside the storage table 7, and the vertical abutment plate 21 can move inside the storage table 7 to make contact.

[0044] The clamping mechanism includes an adjusting screw tube 61, which is fixedly connected to the storage platform 7. The adjusting screw tube 61 can be stably placed on the storage platform 7. The internal thread of the adjusting screw tube 61 is rotatably connected to a rotating screw 6. The rotating screw 6 can rotate in both directions inside the adjusting screw tube 61, allowing it to move left and right inside the adjusting screw tube 61. The inner end of the rotating screw 6 is fixedly connected to a contact rubber disc 62. When the rotating screw 6 moves from right to left, it can drive the contact rubber disc 62 to contact the outer side of the sand box body 1 for sand casting mold. Through the rubber material of the contact rubber disc 62, the friction can be effectively increased during contact, preventing slippage.

[0045] The above are merely specific embodiments of this utility model, but the technical features of this utility model are not limited thereto. Any simple changes, equivalent substitutions, or modifications made based on this utility model to solve essentially the same technical problems and achieve essentially the same technical effects are all covered within the protection scope of this utility model.

Claims

1. A sand box compaction device for sand casting molds, characterized in that, include: Installation and placement base; An auxiliary lifting mechanism is fixedly connected to the middle of both ends of the mounting base; A vibrating storage platform, which is fixedly connected to the upper end of the mounting base; Sand box body (1) for sand casting mold, wherein the sand box body (1) for sand casting mold is sleeved on the inner side of the upper end of the vibration storage table; An anti-clamping mechanism is installed and connected to the inner side of the right end of the vibration storage table.

2. The sand box compaction device for sand casting molds according to claim 1, characterized in that: The mounting base includes a four-hole mounting base plate (4), a concave placement platform (5) is fixedly connected to the middle of the upper end of the four-hole mounting base plate (4), a triangular reinforcing block (41) is fixedly connected to the connection between the four-hole mounting base plate (4) and the concave placement platform (5), an extension arm plate (51) is fixedly connected to the corner of the longest side of the concave placement platform (5), a strong spring (52) is fixedly connected to the upper end of the extension arm plate (51), and the upper end of the strong spring (52) is fixedly connected to the vibration storage platform.

3. A sand box compaction device for sand casting molds according to claim 1 or 2, characterized in that: The vibrating storage platform includes a storage platform (7). A vibration motor (72) is installed in the middle of the lower end of the storage platform (7) by screws. Symmetrical lifting plate placement slots (71) are opened on both sides of the vibration motor (72) at the bottom end of the storage platform (7). The lower end of the storage platform (7) is fixed to a strong spring (52). Multiple clamping springs (22) are fixed to the left side of the inner wall of the storage platform (7). An abutting vertical plate (21) is fixed to the inner end of the clamping spring (22). An inclined placement plate (2) is fixed to the upper end of the abutting vertical plate (21). An abutting clamping mechanism is installed on the inner side of the right end of the storage platform (7).

4. The sand box compaction device for sand casting molds according to claim 1, characterized in that: The auxiliary lifting mechanism includes an electric telescopic cylinder (3). A hollow sleeve (32) is sleeved around the telescopic rod end of the electric telescopic cylinder (3). The electric telescopic cylinder (3) and the hollow sleeve (32) are fixedly connected by assembly screws (31). A movable lifting plate (33) is fixedly connected to the upper end of the hollow sleeve (32). The movable lifting plate (33) is sleeved in the lifting plate placement groove (71) of the storage platform (7). The electric telescopic cylinder (3) is installed on the concave placement platform (5) by screws.

5. The sand box compaction device for sand casting molds according to claim 3, characterized in that: The abutment clamping mechanism includes an adjusting screw tube (61), which is fixedly connected to the storage platform (7). The adjusting screw tube (61) is rotatably connected to a rotating screw (6) through its internal thread. The inner end of the rotating screw (6) is fixedly connected to an abutment rubber disc (62).

6. The sand box compaction device for sand casting molds according to claim 1, characterized in that: The lower end of the sand box body (1) for sand casting mold is fitted inside the middle of the storage platform (7).

7. A sand box compaction device for sand casting molds according to claim 4, characterized in that: The movable lifting plate (33) is sleeved on the inner side of the lifting plate placement groove (71), and a swing gap is provided on the periphery.

8. The sand box compaction device for sand casting molds according to claim 3, characterized in that: The abutting vertical plate (21) is fitted inside the storage table (7).

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