Precision mold placing rack

Abstract

The placement frame comprises a vertical frame, a plurality of supporting plates are fixedly connected to the vertical frame at equal intervals, a top plate is fixedly connected to the top end of the vertical frame, dustproof covers are arranged on the outer walls of the bottom ends of the top plate and the supporting plates respectively, and clamping grooves are formed in the inner walls of one sides of the dustproof covers in a penetrating mode; the outer walls of the top ends of the multiple supporting plates are fixedly connected with connecting frames correspondingly, the inner walls of the clamping grooves are movably attached to the outer walls of the connecting frames, penetrating grooves are formed in the opposite sides of the dust covers in a penetrating mode, filter screens are arranged in the penetrating grooves, each connecting frame is connected with multiple ventilation pipes in a penetrating mode, and the multiple ventilation pipes are connected with a multi-way pipe at the same time. The placement frame of the precision mold has the advantages that dust prevention is achieved, meanwhile, circulation of air around the mold can be guaranteed, and the mold is prevented from being oxidized and closed due to peculiar smell.

Description

TECHNICAL FIELD

[0001] The utility model relates to precise mould storage technical field, especially a kind of rack for placing precise mould. BACKGROUND

[0002] Precise mould is a kind of tool for manufacturing high-precision parts or products, by processing raw materials into specific shape and size mould, then injecting molten material in mould, make it solidify and form the required parts or products. Precise mould has high dimensional accuracy, small tolerance, has high-precision dimensional boundary, and high repeatability accuracy requirement, ensure the dimensional stability of product in day, month, year.

[0003] When storing precise mould, there are high requirements for the placement environment. While avoiding dust adhesion, it is also necessary to maintain air circulation. Generally, in order to ensure the dustproof effect, a layer of dust cover is covered on the surface of the mould, but the contact surface of the dust cover and the mould is more, even if it is not completely covered, the space for air circulation is limited, and if the air does not circulate, it will accelerate the oxidation of the mould, or the residual odor in the use process of the mould will be closed, which will cause corrosion to the mould. SUMMARY

[0004] The utility model discloses a rack for placing precise mould, which aims to solve the technical problem that the contact surface of the dust cover and the mould is more, even if it is not completely covered, the space for air circulation is limited, and if the air does not circulate, it will accelerate the oxidation of the mould, or the residual odor in the use process of the mould will be closed, which will cause corrosion to the mould.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A rack for placing precise mould, comprising a stand, a plurality of support plates are fixedly connected to the stand at equal intervals, and a top plate is fixedly connected to the top end of the stand, a dust cover is arranged on the outer wall of the bottom end of the top plate and the plurality of support plates respectively, a clamping groove is formed in the inner wall of one side of the dust cover, a connecting frame is fixedly connected to the outer wall of the top end of each support plate, the inner wall of the clamping groove is movably attached to the outer wall of the connecting frame, a through slot is formed in the opposite side of the dust cover, and a filter screen is arranged in the through slot, a plurality of ventilation pipes are connected to the connecting frame respectively, and the plurality of ventilation pipes are connected to a multi-ventilation pipe, and an air extractor is connected to the output end of the multi-ventilation pipe.

[0007] By arranging a dust cover in each space for placing the mould, a smaller and relatively sealed space is formed by covering the dust cover on the outside of the mould, which is more conducive to controlling the dust in the surrounding environment of the mould. At the same time, based on the arrangement of the air extractor and the filter screen, air circulation can be ensured while dust is prevented, which can prevent oxidation of the mould and closure of the odor.

[0008] In a preferred scheme, the bottom end of the exhaust fan is fixedly connected with a chassis, the dust cover comprises a top cover, and the top cover is fixedly connected with the bottom end of the top plate and the bottom end of the plurality of supporting plates;

[0009] The outer wall of the top cover is sleeved with a plurality of square sleeve frames, each of the square sleeve frames is fixedly connected with a plurality of sliding blocks on the same two sides, and each of the square sleeve frames is provided with a sliding groove on the same two inner walls;

[0010] The plurality of sliding blocks are correspondingly arranged in the plurality of sliding grooves, one side of the outer wall of the square sleeve frame located at the outermost side is fixedly connected with a handle, the bottom end of the inner wall of the top plate is inlaid with a third magnetic piece, and the top end of the inner wall of the square sleeve frame located at the outermost side is inlaid with a first magnetic piece;

[0011] The third magnetic piece and the first magnetic piece are attracted to each other, the bottom end of the inner wall of the square sleeve frame located at the outermost side is inlaid with a second magnetic piece, the top end of the inner wall of each of the supporting plates is inlaid with a sixth magnetic piece, and the second magnetic piece and the sixth magnetic piece are attracted to each other.

[0012] The dust cover is arranged, the dust cover can form a three-dimensional space around the mold, compared with directly using a dust cloth, the contact area with the mold can be reduced, thereby playing a role of preventing external accidental impact, and the circulation of internal air is also facilitated.

[0013] In a preferred scheme, the slot is arranged on the square sleeve frame located at the outermost side, the inner wall of one side of the slot is inlaid with a fourth magnetic piece, the U-shaped pressing plate is arranged in the slot in a fit mode, and the inner wall of one side of the U-shaped pressing plate is inlaid with a fifth magnetic piece;

[0014] The fourth magnetic piece and the fifth magnetic piece are attracted to each other, and the inner wall of one side of the U-shaped pressing plate is provided with a plurality of micro needles, and the filter screen is clamped between the U-shaped pressing plate and the slot.

[0015] The structure that the fifth magnetic piece and the fourth magnetic piece are attracted to each other can enable the U-shaped pressing plate to be attracted to the slot, and the inner wall of the square sleeve frame together clamps the filter screen, the plurality of micro needles arranged therein can be used to hang the outer periphery of the filter screen, so that the filter screen is prevented from dislocating, and in this structure, the difficulty of replacing the filter screen can be reduced, and the filter screen is more convenient to replace and use.

[0016] As can be known from the above, the placing rack of the precision mold comprises a stand, a plurality of support plates are fixedly connected on the stand at equal intervals, a top plate is fixedly connected to the top end of the stand, a dust cover is arranged on the outer wall of the bottom end of the top plate and the plurality of support plates respectively, a clamping groove is arranged in the inner wall of one side of the dust cover, a connecting frame is fixedly connected to the outer wall of the top end of each support plate, the inner wall of the clamping groove is movably attached to the outer wall of the connecting frame, a through slot is arranged in the opposite side of the dust cover, and a filter screen is arranged in the through slot, a plurality of ventilation pipes are connected to each connecting frame respectively, a multi-pipe is connected to the plurality of ventilation pipes, and an air extractor is tightly connected to the output end of the multi-pipe. The placing rack of the precision mold has the technical effects of realizing dust prevention and guaranteeing the air circulation around the mold, avoiding mold oxidation and odor sealing. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 The overall appearance structure schematic diagram of the placing rack of the precision mold is provided.

[0018] Figure 2 The single-layer split schematic diagram of the placing rack of the precision mold is provided.

[0019] Figure 3 The connecting structure split schematic diagram of the placing rack of the precision mold is provided.

[0020] Figure 4 The single-layer filter structure split schematic diagram of the placing rack of the precision mold is provided.

[0021] Figure 5 The U-shaped pressing plate structure schematic diagram of the placing rack of the precision mold is provided.

[0022] In the drawings: 1, base frame; 2, air extractor; 3, multi-pipe; 4, stand; 5, top plate; 6, dust cover; 7, filter screen; 8, support plate; 9, clamping groove; 10, ventilation pipe; 11, connecting frame; 12, first magnetic attraction piece; 13, second magnetic attraction piece; 14, handle; 15, third magnetic attraction piece; 16, through slot; 17, fourth magnetic attraction piece; 18, U-shaped pressing plate; 19, micro needle; 20, fifth magnetic attraction piece; 21, sixth magnetic attraction piece; 601, top cover; 602, square sleeve frame; 603, sliding block; 604, sliding groove. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments of the present application.

[0024] The utility model discloses a kind of rack of precise mould, which is mainly applied to the scene of mould storage.

[0025] With reference to Figures 1-4 A rack of precise mould, comprising a stand 4, a plurality of support plates 8 are fixedly connected to the stand 4 at equal intervals, and a top plate 5 is fixedly connected to the top end of the stand 4. Dust covers 6 are arranged on the outer walls of the bottom ends of the top plate 5 and the plurality of support plates 8, respectively. A clamping groove 9 is formed in the inner wall of one side of the dust cover 6. A connecting frame 11 is fixedly connected to the outer wall of the top end of each support plate 8. The inner wall of the clamping groove 9 is movably attached to the outer wall of the connecting frame 11. A through slot 16 is formed in the opposite side of the dust cover 6, and a filter screen 7 is arranged in the through slot 16. A plurality of ventilation pipes 10 are connected to each connecting frame 11, respectively. The plurality of ventilation pipes 10 are connected to a multi-way pipe 3. The output end of the multi-way pipe 3 is tightly connected to an air extractor 2. Each space for placing a mould is provided with a dust cover 6. The dust cover 6 can cover the outside of the mould to form a smaller and relatively sealed space, which is more conducive to controlling the dust in the surrounding environment of the mould. Based on the arrangement of the air extractor 2, the air in each space can be extracted through the multi-way pipe 3, enter the through slot 16 on the opposite side, and be filtered by the filter screen 7. In this way, the dustproof function is realized, and the air circulation around the mould is also ensured, which prevents the mould from being oxidized and the odour from being sealed.

[0026] With reference to Figure 3 In a preferred embodiment, the bottom end of the air extractor 2 is fixedly connected to a base 1, and the dust cover 6 comprises a top cover 601, which is fixedly connected to the bottom end of the top plate 5 and the bottom end of the plurality of support plates 8.

[0027] With reference to Figure 3 In a preferred embodiment, the outer wall of the top cover 601 is sleeved with a plurality of square sleeve frames 602 from the inside to the outside. A plurality of sliding blocks 603 are fixedly connected to the outer walls of the same two sides of each square sleeve frame 602, respectively. A sliding groove 604 is arranged in the inner wall of the same two sides of each square sleeve frame 602, respectively.

[0028] With reference to Figure 3 In a preferred embodiment, the plurality of sliding blocks 603 are located in the plurality of sliding grooves 604, respectively. A handle 14 is fixedly connected to the outer wall of one side of the outermost square sleeve frame 602. A third magnetic piece 15 is inlaid in the inner wall of the bottom end of the top plate 5. A first magnetic piece 12 is inlaid in the inner wall of the top end of the outermost square sleeve frame 602.

[0029] With reference to Figure 3In a preferred embodiment, the third magnetic sheet 15 and the first magnetic sheet 12 are attracted to each other, the inner wall of the bottom end of the outermost square sleeve frame 602 is inlaid with the second magnetic sheet 13, the inner wall of the top end of each support plate 8 is inlaid with the sixth magnetic sheet 21, and the second magnetic sheet 13 and the sixth magnetic sheet 21 are attracted to each other, wherein the dust cover 6 is centered on the top cover 601, and the dust cover 6 is connected to the plurality of square sleeve frames 602 through the setting structure of the sliding block 603 and the sliding groove 604, so that when the dust cover 6 is stored, the first magnetic sheet 12 and the third magnetic sheet 15 are attracted to each other, thereby fixing the position of the dust cover 6 and greatly reducing the occupied space of the dust cover 6, and when the dust cover 6 is lowered, the second magnetic sheet 13 and the sixth magnetic sheet 21 are attracted to open and fix the dust cover 6. In this structure, the dust cover 6 can form a three-dimensional space around the mold, which can reduce the contact area with the mold compared to directly using a dust cloth, thereby simultaneously playing a role in preventing external accidental impact and facilitating the circulation of internal air.

[0030] Referring to Figure 4 and Figure 5 In a preferred embodiment, the slot 16 is provided on the outermost square sleeve frame 602, the inner wall of one side of the slot 16 is inlaid with the fourth magnetic sheet 17, and the U-shaped pressing plate 18 is attached to the slot 16, and the inner wall of one side of the U-shaped pressing plate 18 is inlaid with the fifth magnetic sheet 20.

[0031] Referring to Figure 4 and Figure 5 In a preferred embodiment, the fourth magnetic sheet 17 and the fifth magnetic sheet 20 are attracted to each other, and the U-shaped pressing plate 18 is provided with a plurality of micro needles 19, and the filter screen 7 is clamped between the U-shaped pressing plate 18 and the slot 16. By providing the filter screen 7, the dust in the air entering through the slot 18 can be filtered, further improving the dustproof effect, and the structure of the fifth magnetic sheet 20 and the fourth magnetic sheet 17 being attracted to each other can enable the U-shaped pressing plate 18 to be attracted to the slot 16, thereby clamping the filter screen 7 together with the inner wall of the square sleeve frame 602. The plurality of micro needles 19 provided can be used to hang the outer periphery of the filter screen 7 to prevent dislocation of the filter screen 7. In this structure, the difficulty of replacing the filter screen 7 is reduced, and the filter screen 7 is more convenient to replace and use.

[0032] Working principle: Each space for placing the mold is provided with a dust cover 6, which can form a smaller and relatively sealed space by covering the mold outside, which is more conducive to controlling the dust around the mold, and based on the setting of the air extractor 2, the air inside each space can be extracted through the multi-way pipe 3, and then enter the slot 16 on the opposite side and be filtered by the filter screen 7. In this way, while achieving dustproof, the air circulation around the mold can also be ensured, thereby preventing the mold from being oxidized and the closed environment from causing odor.

[0033] The above merely describes a preferred embodiment of the present application, but the protection scope of the present application is not limited thereto. The substitution can be a substitution of part of the structure, device, method step, or a complete technical solution. According to the technical solution of the present application and the inventive concept, equivalent substitution or change should be covered in the protection scope of the present application.

Claims

1. A precision mold placement rack, comprising a stand (4), characterized in that, Multiple support plates (8) are fixedly connected at equal intervals on the upright frame (4), and a top plate (5) is fixedly connected to the top of the upright frame (4). Dust covers (6) are respectively provided on the bottom outer walls of the top plate (5) and the multiple support plates (8), and a slot (9) is provided through one inner wall of the dust cover (6). A connecting frame (11) is fixedly connected to the top outer wall of the multiple support plates (8), and the inner wall of the slot (9) is movably attached to the outer wall of the connecting frame (11). A through groove (16) is provided through one side of the dust cover (6), and a filter screen (7) is provided in the through groove (16). Multiple ventilation pipes (10) are respectively connected through each connecting frame (11), and multiple ventilation pipes (10) are simultaneously connected to a multi-port pipe (3). The output end of the multi-port pipe (3) is tightly connected to an exhaust fan (2).

2. The precision mold placement rack according to claim 1, characterized in that, The bottom of the exhaust fan (2) is fixedly connected to the base frame (1), and the dust cover (6) includes a top cover (601), which is fixedly connected to the bottom of the top plate (5) and the bottom of multiple support plates (8).

3. The precision mold placement rack according to claim 2, characterized in that, The outer wall of the top cover (601) is fitted with multiple square sleeves (602) in an inner outer layer. Multiple sliders (603) are fixedly connected to the outer walls of the same two sides of each square sleeve (602), and a sliding groove (604) is provided on the inner walls of the same two sides of each square sleeve (602).

4. The precision mold placement rack according to claim 3, characterized in that, The multiple sliders (603) are respectively located in the multiple grooves (604). A handle (14) is fixedly connected to one side of the outer wall of the outermost square sleeve (602). A third magnetic piece (15) is embedded in the bottom inner wall of the top plate (5), and a first magnetic piece (12) is embedded in the top inner wall of the outermost square sleeve (602).

5. The precision mold placement rack according to claim 4, characterized in that, The third magnetic absorbing piece (15) and the first magnetic absorbing piece (12) are attracted to each other, and the bottom inner wall of the outermost square sleeve (602) is inlaid with a second magnetic absorbing piece (13), and the top inner wall of each of the support plates (8) is inlaid with a sixth magnetic absorbing piece (21), and the second magnetic absorbing piece (13) and the sixth magnetic absorbing piece (21) are attracted to each other.

6. The precision mold placement rack according to claim 1, characterized in that, The slot (16) is set on the outermost square sleeve (602), and a fourth magnetic absorbing piece (17) is embedded in the inner wall of one side of the slot (16). A U-shaped pressure plate (18) is attached to the slot (16), and a fifth magnetic absorbing piece (20) is embedded in one side of the U-shaped pressure plate (18).

7. The precision mold placement rack according to claim 6, characterized in that, The fourth magnetic absorbing sheet (17) and the fifth magnetic absorbing sheet (20) are attracted to each other, and a plurality of micro needles (19) are provided on one side of the U-shaped pressure plate (18). The filter screen (7) is clamped between the U-shaped pressure plate (18) and the slot (16).

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