Casting cavity negative pressure air suction device

Abstract

The utility model relates to a negative pressure air suction device for a casting cavity, which aims to solve the technical problem that a current pipeline is easily lost when being directly hung on the edge of the device, and comprises a case, an air pipe joint is arranged on the side edge of the case, an adapter body and an air pump motor body are sequentially arranged on the case, and the negative pressure air suction device further comprises a storage structure; the storage structure is arranged at the top of the side edge of the case; the storage structure comprises a box cover, a bottom plate and a storage box; the case cover is fixedly arranged on the side edge of the case; the bottom plate is arranged below the box cover; wherein vertical plates are fixedly arranged on the two sides of the bottom plate correspondingly, and the top ends of the two vertical plates are in positioning fit with the box cover through positioning assemblies correspondingly; the storage box is fixedly arranged on the top side of the bottom plate; wherein the outer wall of the storage box is aligned with the inner wall of the box cover, and the pipeline storage box has the advantages that a pipeline for connection is stored, the stored pipeline is hidden, and the pipeline is protected from being lost.

Description

Technical Field

[0001] The utility model relates to the technical field of casting processing, in particular to a casting cavity negative pressure air suction device. Background Art

[0002] Castings are metal shaped objects obtained by various casting methods, that is, the smelted liquid metal is poured into a pre-prepared mold by pouring, injection, suction or other casting methods, and then cooled and polished to obtain objects with a certain shape, size and performance.

[0003] During the casting process, the air in the casting cavity is sucked out by a negative pressure suction device. The existing negative pressure suction device is equipped with multiple pipes, which have no corresponding storage mechanism, resulting in the pipes being directly hung on the side of the device and easily lost.

[0004] In view of this, we propose a casting cavity negative pressure suction device. Utility Model Content

[0005] The utility model aims to overcome the deficiencies of the prior art, meet practical needs, and provide a casting cavity negative pressure suction device to solve the current technical problem that the pipeline is easily lost when it is directly hung on the edge of the device.

[0006] In order to achieve the purpose of the utility model, the technical solution adopted by the utility model is: designing a casting cavity negative pressure suction device, including a chassis, a trachea joint is arranged on the side of the chassis, an adapter body and an air pump motor body are arranged on the chassis in sequence, and also includes a storage structure;

[0007] The storage structure is arranged on the top of the side of the chassis;

[0008] The storage structure comprises a box cover, a bottom plate and a storage box;

[0009] The box cover is fixedly arranged on the side of the chassis;

[0010] The bottom plate is arranged below the box cover;

[0011] Wherein, vertical plates are fixed on both sides of the bottom plate, and the top ends of the two vertical plates are respectively positioned and matched with the box cover through positioning components;

[0012] The storage box is fixedly arranged on the top side of the bottom plate;

[0013] Wherein, the outer wall of the storage box is aligned with the inner wall of the box cover.

[0014] Preferably, a plurality of partitions are fixedly arranged at equal intervals in the storage box, and the inner cavity of the storage box is divided into a plurality of storage areas.

[0015] Preferably, slide grooves are respectively provided in the middle of both sides of the box cover, and sliding blocks are respectively fixed on opposite sides of the tops of the two vertical plates, and the sliding blocks are slidably matched with the slide grooves.

[0016] Preferably, the slider adopts a T-shaped structure design, and the slider is adapted to the slide groove.

[0017] Preferably, the bottom end of the chute is closed and the top end is open.

[0018] Preferably, the positioning assembly comprises a U-shaped plate B, a positioning block, a movable plate and a spring;

[0019] The U-shaped plate B is fixedly arranged in the middle of the top end of the box cover;

[0020] The positioning block is inserted into the opening of the U-shaped plate B;

[0021] The movable plate is fixedly arranged at the inner end of the positioning block;

[0022] Two springs are symmetrically arranged between the U-shaped plate B and the movable plate;

[0023] The outer end of the positioning block is fitted into an opening of a U-shaped plate A fixedly mounted on the top of the vertical plate.

[0024] Preferably, the bottom side of the outer end of the positioning block is configured as an inclined surface.

[0025] Preferably, a square rubber strip is fixedly provided at the opening end of the box cover, and the square rubber strip is in contact with and cooperates with the outer periphery of the top side of the bottom plate.

[0026] Compared with the prior art, the beneficial effects of the present invention are:

[0027] 1. The utility model has the advantages of storing the connecting pipes and hiding the stored pipes to protect the pipes from being lost by arranging the box cover, the bottom plate and the storage box, and solves the problem that the pipes do not have a corresponding storage mechanism, resulting in the pipes being easily lost when directly hung on the side of the device.

[0028] 2. The utility model has the advantage of limiting the moving vertical board by setting the slider and the slide groove, so that the vertical board remains stable when moving, thereby making the bottom board and the storage box remain stable when moving longitudinally.

[0029] 3. The utility model has the advantages of simple structure, positioning the vertical plate after moving up, so that the storage box inserted into the box cover remains in the inserted state, and the storage box is hidden by arranging the U-shaped plate B, the positioning block, the movable plate, the spring and the U-shaped plate A. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0031] Figure 2 This is a schematic diagram of the storage structure of the utility model;

[0032] Figure 3 This is a schematic diagram of the vertical plate connection structure of the utility model;

[0033] Figure 4 This is a schematic diagram of the positioning component structure of the utility model;

[0034] In the figure: 1. Chassis; 2. Air pipe joint; 3. Adapter body; 4. Air pump motor body; 5. Storage structure;

[0035] 501, box cover; 502, bottom plate; 503, vertical plate; 504, U-shaped plate A; 505, positioning assembly; 506, storage box; 507, slider;

[0036] 5011, square rubber strip; 5012, slideway;

[0037] 5051, U-shaped plate B; 5052, positioning block; 5053, movable plate; 5054, spring; 5055, inclined plane;

[0038] 5061. Partition. DETAILED DESCRIPTION

[0039] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0040] Example 1: A negative pressure suction device for a casting cavity, see Figures 1 to 4 , including a chassis 1, a trachea joint 2 is arranged on the side of the chassis 1, an adapter body 3 and an air pump motor body 4 are arranged on the chassis 1 in sequence, the air pump motor body 4 is connected to the negative pressure air pump in the chassis 1, the trachea joint 2 is connected to one end port of the adapter body 3 through an air pipe, and the other end of the adapter body 3 is installed with an air pipe for air suction in the casting cavity, and also includes a storage structure 5;

[0041] The storage structure 5 is arranged on the top of the side of the chassis 1;

[0042] The storage structure 5 includes a box cover 501, a bottom plate 502 and a storage box 506;

[0043] The box cover 501 is fixed on the side of the chassis 1; the bottom plate 502 is arranged below the box cover 501; wherein, vertical plates 503 are fixed on both sides of the bottom plate 502, and the top ends of the two vertical plates 503 are positioned and matched with the box cover 501 through positioning components 505; the storage box 506 is fixed on the top side of the bottom plate 502; wherein, the outer wall of the storage box 506 is aligned with the inner wall of the box cover 501.

[0044] The utility model has the advantages of storing the connecting pipes and hiding the stored pipes to protect the pipes from loss by providing a box cover 501, a bottom plate 502 and a storage box 506, thereby solving the problem that the pipes do not have a corresponding storage mechanism, resulting in the pipes being easily lost when hung directly on the side of the device.

[0045] Specifically, a plurality of partitions 5061 are fixedly installed at equal intervals in the storage box 506, and the inner cavity of the storage box 506 is divided into a plurality of storage areas.

[0046] The utility model has the advantage of arranging the partition plate 5061 so that each pipeline can be stored separately, which is convenient for subsequent use.

[0047] Furthermore, slide grooves 5012 are respectively provided in the middle of both sides of the box cover 501 , and sliding blocks 507 are respectively fixed on opposite sides of the tops of the two vertical plates 503 , and the sliding blocks 507 are slidably matched with the slide grooves 5012 .

[0048] The utility model has the advantage of limiting the moving vertical plate 503 by setting the slider 507 and the slide groove 5012, so that the vertical plate 503 remains stable when moving, thereby making the bottom plate 502 and the storage box 506 remain stable when moving longitudinally.

[0049] Furthermore, the slider 507 adopts a T-shaped structure design, and the slider 507 is adapted to the slide groove 5012; the sliding cooperation between the T-shaped slider 507 and the slide groove 5012 is more stable.

[0050] It is worth noting that the bottom end of the slide groove 5012 is closed and the top end is open; the slider 507 will not slide out from the bottom end of the slide groove 5012, which limits the maximum downward movement distance of the bottom plate 502 and prevents the bottom plate 502 and the storage box 506 from detaching.

[0051] It is worth noting that the positioning assembly 505 includes a U-shaped plate B5051, a positioning block 5052, a movable plate 5053 and a spring 5054;

[0052] The U-shaped plate B5051 is fixed in the middle of the top end of the box cover 501; the positioning block 5052 is inserted into the opening of the U-shaped plate B5051; the movable plate 5053 is fixed at the inner end of the positioning block 5052; two springs 5054 are symmetrically arranged between the U-shaped plate B5051 and the movable plate 5053; the two ends of the spring 5054 are respectively fixedly connected to the U-shaped plate B5051 and the movable plate 5053, and the elastic coefficient of the spring 5054 is selected and used by the technical personnel of this profession according to the actual situation; wherein, the outer end of the positioning block 5052 is inserted into the opening of the U-shaped plate A504 fixed at the top of the vertical plate 503.

[0053] The utility model has the advantages of simple structure, positioning the vertical plate 503 after being moved up, so that the storage box 506 inserted into the box cover 501 remains in the inserted state, and the storage box 506 is hidden by arranging the U-shaped plate B5051, the positioning block 5052, the movable plate 5053, the spring 5054 and the U-shaped plate A504.

[0054] It is worth mentioning that the bottom side of the outer end of the positioning block 5052 is set as a slope 5055; after the U-shaped plate A504 moves up and contacts the slope 5055, it squeezes the slope 5055 and pushes the positioning block 5052 inward, making it easier for the positioning block 5052 to quickly position the U-shaped plate A504.

[0055] It is worth emphasizing that a square rubber strip 5011 is fixedly provided at the open end of the box cover 501, and the square rubber strip 5011 is in contact with the outer periphery of the top side of the bottom plate 502; the upwardly moved bottom plate 502 contacts the square rubber strip 5011 in a soft contact, and the impact noise is not loud.

[0056] Working principle: Using the device of the utility model, the two movable plates 5053 are pulled relative to each other, the positioning block 5052 moves inward accordingly, and the spring 5054 is stretched until the inner end of the positioning block 5052 leaves the U-shaped plate A504. At this time, the vertical plate 503 is no longer positioned. Under the action of gravity, the bottom plate 502 and the storage box 506 move downward, and the vertical plate 503 moves downward accordingly. The slider 507 moves downward along the slide groove 5012 until the slider 507 slides to the bottom end of the slide groove 5012, and the bottom plate 502 and the storage box 506 stop. At this time, the storage box 506 is moved out of the box cover 501, and the air pipe is taken out of the storage box 506. The air pipe joint 2 is connected to one end port of the adapter body 3 through an air pipe, and another air pipe is installed at the other port of the adapter body 3 for air suction in the casting cavity.

[0057] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. A casting cavity negative pressure suction device, comprising a chassis (1), a trachea joint (2) arranged on the side of the chassis (1), an adapter body (3) and an air pump motor body (4) arranged in sequence on the chassis (1), characterized in that: Also includes: A storage structure (5) is arranged on the top of the side of the chassis (1); The storage structure (5) comprises: A box cover (501) is fixedly mounted on a side of the box (1); A bottom plate (502) is arranged below the box cover (501); Wherein, vertical plates (503) are respectively fixed on both sides of the bottom plate (502), and the top ends of the two vertical plates (503) are respectively positioned and matched with the box cover (501) through positioning components (505); A storage box (506) is fixedly mounted on the top side of the bottom plate (502); Wherein, the outer wall of the storage box (506) is aligned with the inner wall of the box cover (501).

2. A casting cavity negative pressure suction device as claimed in claim 1, characterized in that: A plurality of partitions (5061) are fixedly arranged at equal intervals in the storage box (506), and the inner cavity of the storage box (506) is divided into a plurality of storage areas.

3. A casting cavity negative pressure suction device as claimed in claim 1, characterized in that: Slide grooves (5012) are respectively provided in the middle of both sides of the box cover (501), and sliding blocks (507) are respectively fixed on opposite sides of the tops of the two vertical plates (503), and the sliding blocks (507) are slidably matched with the slide grooves (5012).

4. A casting cavity negative pressure suction device as claimed in claim 3, characterized in that: The slider (507) is designed with a T-shaped structure, and the slider (507) is adapted to the slide groove (5012).

5. A casting cavity negative pressure suction device as claimed in claim 3, characterized in that: The slide groove (5012) is closed at the bottom and open at the top.

6. A casting cavity negative pressure suction device as claimed in claim 1, characterized in that: The positioning component (505) comprises: A U-shaped plate B (5051) is fixedly arranged in the middle of the top end of the box cover (501); A positioning block (5052) is inserted into the opening of the U-shaped plate B (5051); A movable plate (5053) is fixedly mounted on the inner end of the positioning block (5052); Two springs (5054) are symmetrically arranged between the U-shaped plate B (5051) and the movable plate (5053); The outer end of the positioning block (5052) is fitted into an opening of a U-shaped plate A (504) fixed to the top of the vertical plate (503).

7. A casting cavity negative pressure suction device as claimed in claim 6, characterized in that: The bottom side of the outer end of the positioning block (5052) is configured as an inclined surface (5055).

8. A casting cavity negative pressure suction device as claimed in claim 1, characterized in that: A square rubber strip (5011) is fixedly disposed at the opening end of the box cover (501), and the square rubber strip (5011) is in contact with the outer periphery of the top side of the bottom plate (502).

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