Temporary storage structure for casting parts

Abstract

The utility model discloses a temporary storage structure for casting parts, which comprises a storage box, a box cover is hinged on the storage box, and a casting part body is placed on the inner side wall surface of the storage box, the utility model relates to the technical field of casting part storage, after the casting part body is placed on the inner side bottom surface of the storage box, the box cover is buckled on the storage box in a sealing manner, and the casting part body is stored in the storage box. Then the valve is opened, the two-way air pump is in an air exhaust state, air in a space formed by the storage box, the box cover and the elastic soft piece is exhausted through the ventilation pipe, the elastic soft piece elastically deforms along with reduction of the air amount in the space to form a vacuum state, and then the valve is closed to keep the vacuum state; the elastic soft pieces cover the inner side wall face of the storage box and the outer surface of the casting part body, on one hand, the casting part body prone to oxidation is prevented from being oxidized, on the other hand, the elastic soft pieces can limit the casting part body, the casting part body is prevented from moving in the storage box, the casting part body and the storage box are prevented from colliding with each other, and the casting part body is convenient to store.

Description

Technical Field

[0001] The utility model relates to the technical field of casting storage, in particular to a temporary storage structure for castings. Background Art

[0002] A casting is a metal part or product manufactured by a casting process. Casting is an ancient and widely used metal forming process in which liquid metal is poured into a mold and then cooled and solidified into a desired shape. A storage device for finished silver castings filled with nitrogen and oxygen-free, with publication number CN216637337U, discloses a storage bin, one side of which is provided with a nitrogen injection hole, a first valve is installed at the port of the nitrogen injection hole, and one side of the storage bin is provided with an air exhaust hole below the nitrogen injection hole, a second valve is installed at the port of the air exhaust hole, by flushing nitrogen into the storage bin and then using nitrogen to push out the oxygen in the bin, thereby clearing the oxygen in the bin, so that the silver castings can be stored under anaerobic conditions to prevent oxidation of the silver castings, and the protection effect is good and the cost is low. By adjusting the fixing seat The position of the air-permeable partition is adjusted by adjusting the position on the adjustment rod, so that the device can accommodate silver castings of different heights and the sponge pad can be close to the silver casting, preventing the silver casting from shaking inside the device due to the shaking of the device during transportation due to the large internal space of the device, thereby preventing the silver casting from being damaged; however, in this patent document, although the partition and the upper cover can limit the casting in the up and down directions, they cannot form a soft surround for the casting and cannot limit the casting in the lateral direction. When the device shakes laterally, the casting is prone to move between the partition, causing the two to wear each other and inconvenience in use.

[0003] There may already be technical means to solve the above problems in the prior art, but this case intends to provide an alternative or replacement technical solution. Utility Model Content

[0004] In order to solve the problems raised in the background technology, the utility model is implemented by the following technical solutions: a temporary storage structure for castings, comprising a storage box, a box cover is hinged on the storage box, a casting body is placed on the inner wall of the storage box, an elastic soft sheet is fixedly installed on the inner wall of the box cover, and a ventilation structure is installed on the storage box;

[0005] The ventilation structure comprises a ventilation pipe, the ventilation pipe is inserted into the storage box, a valve is installed at one end of the ventilation pipe located outside the storage box, a two-way air pump is installed at one end of the valve, and a support assembly is installed on the inner wall of the storage box;

[0006] The support assembly includes a support rod, which is installed on the inner wall of the storage box. A baffle is installed at one end of the support rod, and the baffle and one end of the ventilation pipe located inside the storage box are installed corresponding to each other.

[0007] Preferably, a groove is provided on the upper wall of the storage box, a sealing ring is fitted on the inner wall of the groove, and a convex strip is provided on the lower wall of the box cover, and the convex strip is movably inserted on the sealing ring.

[0008] Preferably, buckles are installed on the storage box and the box cover.

[0009] Preferably, a partition net is installed on the inner wall surface of one end of the ventilation pipe.

[0010] Preferably, the lower wall of the storage box is equipped with supporting feet.

[0011] Preferably, the bidirectional air pump is installed on the outer wall of the storage box.

[0012] Beneficial Effects

[0013] The utility model provides a temporary storage structure for castings, which has the following beneficial effects compared with the prior art: after the casting body is placed on the inner bottom surface of a storage box, the box cover is sealed and buckled on the storage box, and then the valve is opened, and the two-way air pump is in a vacuum state, and the air in the space formed by the storage box, the box cover, and the elastic soft film is extracted through the ventilation pipe. As the amount of air in the space decreases, the elastic soft film undergoes elastic deformation to form a vacuum state, and then the valve is closed to maintain the vacuum state. The elastic soft film covers the inner wall surface of the storage box and the outer surface of the casting body, which prevents the oxidation of the easily oxidizable casting body on the one hand, and on the other hand, the elastic soft film can also limit the casting body, prevent the casting body from moving in the storage box, and prevent the casting body and the storage box from colliding with each other, thereby facilitating the storage of the casting body. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the main cross-sectional structure of a temporary storage structure for castings of the utility model.

[0015] Figure 2 This is a schematic diagram of the main structure of a temporary storage structure for castings of the utility model.

[0016] Figure 3 It is a partial three-dimensional structural schematic diagram of a temporary storage structure for castings of the utility model.

[0017] Figure 4 It is a partial front view and cross-sectional structural schematic diagram of a temporary storage structure for castings of the utility model.

[0018] Figure 5 The utility model is a temporary storage structure for castings Figure 1 Schematic diagram of the partially enlarged structure.

[0019] In the figure: 1, storage box, 2, box cover, 3, casting body, 4, elastic soft film, 5, ventilation pipe, 6, valve, 7, two-way air pump, 8, support rod, 9, baffle, 10, sealing ring, 11, convex strip, 12, buckle, 13, partition net, 14, support foot. DETAILED DESCRIPTION

[0020] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

[0021] Embodiment: Through the personnel in this field, all the electrical components in this case are connected to their adapted power supplies through wires, and a suitable controller should be selected according to the actual situation to meet the control requirements. The specific connection and control sequence should refer to the following working principle, and the electrical connection between the electrical components is completed in the working order. The detailed connection means are well-known technologies in this field. The following mainly introduces the working principle and process, and does not explain the electrical control.

[0022] See also Figure 1-5 A temporary storage structure for castings, comprising a storage box 1, a box cover 2 is hingedly connected to the storage box 1, and a casting body 3 is placed on the inner wall of the storage box 1;

[0023] It should be noted that the storage box 1 and the box cover 2 are used to enclose and store the casting body 3;

[0024] Specifically, an elastic soft film 4 is fixedly installed on the inner wall of the box cover 2, and a ventilation structure is installed on the storage box 1;

[0025] More specifically, the ventilation structure includes a ventilation pipe 5, which is inserted into the storage box 1, a valve 6 is installed at one end of the ventilation pipe 5 outside the storage box 1, a two-way air pump 7 is installed at one end of the valve 6, and a support assembly is installed on the inner wall of the storage box 1;

[0026] It should be noted that after the casting body 3 is placed on the inner bottom surface of the storage box 1, the box cover 2 is sealed and buckled on the storage box 1, and then the valve 6 is opened, and the two-way air pump 7 is in a vacuum state, and the air in the space formed by the storage box 1, the box cover 2, and the elastic soft film 4 is extracted through the ventilation pipe 5. As the amount of air in the space decreases, the elastic soft film 4 undergoes elastic deformation to form a vacuum state, and then the valve 6 is closed to maintain the vacuum state. The elastic soft film 4 covers the inner wall surface of the storage box 1 and the outer surface of the casting body 3. On the one hand, it prevents the oxidation of the easily oxidizable casting body 3. On the other hand, the elastic soft film 4 can also limit the casting body 3 to prevent the casting body 3 from moving in the storage box 1 and preventing the casting body 3 and the storage box 1 from colliding with each other, which is convenient for the storage of the casting body 3. When the casting body 3 needs to be taken out, the valve 6 is opened, the two-way air pump 7 is in an inflated state, and the vacuum state is eliminated to restore the elastic soft film 4 to a normal state, and then the box cover 2 is opened, wherein the elastic soft film 4 can be used;

[0027] More specifically, the support assembly includes a support rod 8, which is mounted on the inner wall of the storage box 1, and a baffle 9 is mounted on one end of the support rod 8, and the baffle 9 and the end of the vent pipe 5 located inside the storage box 1 are mounted corresponding to each other;

[0028] It should be noted that the baffle plate 9 is used to shield the vent pipe 5, and the support rod 8 is used to separate the baffle plate 9 from one end of the vent pipe 5 to prevent the elastic film 4 from being attached to the vent pipe 5 and causing the vent pipe 5 to be blocked;

[0029] As a preferred embodiment, further, a groove is provided on the upper wall of the storage box 1, a sealing ring 10 is attached to the inner wall of the groove, and a convex strip 11 is provided on the lower wall of the box cover 2, and the convex strip 11 is movably inserted on the sealing ring 10;

[0030] It should be noted that when the box cover 2 is buckled with the storage box 1, the convex strip 11 is inserted into the sealing ring 10 in the groove, and the sealing ring 10 plays a role in increasing the sealing performance;

[0031] As a preferred embodiment, further, a buckle 12 is installed on the storage box 1 and the box cover 2 to fix the storage box 1 and the box cover 2;

[0032] As a preferred embodiment, further, a partition net 13 is installed on the inner wall surface of one end of the ventilation pipe 5 to prevent foreign matter from entering the ventilation pipe 5;

[0033] As a preferred embodiment, further, the lower wall of the storage box 1 is provided with a support leg 14 for supporting the device;

[0034] Preferably, further, the bidirectional air pump 7 is installed on the outer wall of the storage box 1.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A temporary storage structure for castings, comprising a storage box (1), a box cover (2) being hingedly connected to the storage box (1), a casting body (3) being placed on the inner wall of the storage box (1), characterized in that: An elastic soft sheet (4) is fixedly mounted on the inner wall of the box cover (2), and a ventilation structure is mounted on the storage box (1); The ventilation structure comprises a ventilation pipe (5), the ventilation pipe (5) is inserted into the storage box (1), a valve (6) is installed at one end of the ventilation pipe (5) located outside the storage box (1), a two-way air pump (7) is installed at one end of the valve (6), and a support assembly is installed on the inner wall of the storage box (1); The support assembly comprises a support rod (8), the support rod (8) being mounted on the inner wall surface of the storage box (1), a baffle (9) being mounted on one end of the support rod (8), the baffle (9) and one end of the ventilation pipe (5) being mounted corresponding to each other inside the storage box (1).

2. A temporary storage structure for castings according to claim 1, characterized in that: The upper wall of the storage box (1) is provided with a groove, the inner wall of the groove is fitted with a sealing ring (10), and the lower wall of the box cover (2) is provided with a convex strip (11), and the convex strip (11) is movably inserted on the sealing ring (10).

3. A temporary storage structure for castings according to claim 1, characterized in that: Buckles (12) are installed on the storage box (1) and the box cover (2).

4. A temporary storage structure for castings according to claim 1, characterized in that: A partition net (13) is installed on the inner wall surface of one end of the ventilation pipe (5).

5. The temporary storage structure for castings according to claim 1, characterized in that: The lower wall surface of the storage box (1) is provided with supporting feet (14).

6. A temporary storage structure for castings according to claim 1, characterized in that: The bidirectional air pump (7) is installed on the outer wall surface of the storage box (1).

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