Left and right air duct mold capable of positioning and guiding

Abstract

The utility model discloses a left and right air duct mold capable of positioning and guiding, and relates to the technical field related to molds. The device comprises a bottom plate, a positioning block is arranged over the bottom plate, a pressing block connected with the upper end face is arranged over the positioning block, a top plate connected with the upper end face is arranged on the upper end face of the pressing block, an upper module is arranged in the pressing opening, and a lower module used in cooperation with the upper module is arranged in the notch. Two symmetrically-arranged first mold shells are fixed to the lower end face of the upper mold block, two symmetrically-arranged second mold shells are fixed to the upper end face of the lower mold block, an injection molding pipeline is arranged on the upper end face of the upper mold block, and a gathering cylinder communicating with the interior of the pressing opening is fixed to the middle of the upper end face of the top plate. According to the utility model, the two groups of the mold shells I and the mold shells II are symmetrically arranged, so that the molding efficiency can be improved, and meanwhile, the convergence barrel and the injection molding pipeline are matched for use, so that melt is positioned and guided, and the flowing stability of the melt is ensured.

Description

Technical Field

[0001] The utility model belongs to the technical field related to molds, and particularly relates to a left and right air duct mold capable of positioning and guiding. Background Technique

[0002] In the process of industrial production, most of the equipment used therein needs to ensure the air flow direction, so corresponding air duct structures need to be used to change the air flow direction through the air ducts. In the production of air duct structures, corresponding air duct molds are required for shaping treatment.

[0003] However, when the existing air duct molds are used, since they do not have the function of synchronous shaping in multiple groups, only single shaping treatment can be carried out each time of shaping, which will reduce the shaping efficiency. At the same time, during the shaping process, since they do not have the function of positioning, guiding and converging the molten liquid, the stability of the molten liquid flow cannot be guaranteed. For this reason, we provide a left and right air duct mold capable of positioning and guiding to solve the above problems. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a left and right air duct mold capable of positioning and guiding. By arranging two sets of symmetrically arranged mold shells I and mold shells II, the shaping efficiency can be improved. At the same time, through the combined use of the converging cylinder and the injection molding pipeline, the molten liquid is positioned and guided to ensure the stable flow of the molten liquid.

[0005] To solve the above technical problems, the utility model is realized through the following technical solutions:

[0006] The utility model is a left and right air duct mold capable of positioning and guiding, including a bottom plate; a positioning block is arranged directly above the bottom plate, a pressing block connected to the upper end surface thereof is arranged directly above the positioning block, a top plate connected to the upper end surface thereof is arranged on the upper end surface of the pressing block, a pressing opening is formed in the middle position of the lower end surface of the pressing block, an upper module is arranged inside the pressing opening, a notch is formed in the middle position of the upper end surface of the positioning block, and a lower module cooperating with the upper module is arranged inside the notch. Two symmetrically arranged mold shells I are fixed to the lower end surface of the upper module, two symmetrically arranged mold shells II are fixed to the upper end surface of the lower module, an injection molding pipeline is arranged on the upper end surface of the upper module, and the lower end of the injection molding pipeline passes through the upper module and is communicated with the interiors of the two mold shells I. A converging cylinder communicated with the inside of the pressing opening is fixed to the middle position of the upper end surface of the top plate, and the lower end surface of the converging cylinder is in the same vertical position as the upper end surface of the injection molding pipeline.

[0007] The utility model is further arranged such that two symmetrically arranged left and right support bars are arranged between the bottom plate and the positioning block, and threaded ends of the assembly rods are arranged on the bottom surface of the bottom plate, and the assembly rods are in screw connection with the support bars.

[0008] The present utility model is further configured such that the upper ends of the assembly rods all pass through the upper end surfaces of the support bars, and movable holes are respectively formed in the upper end surfaces of the positioning blocks at positions corresponding to the assembly rods, and the upper end surfaces of each assembly rod are respectively slidably inserted into the corresponding movable holes.

[0009] The present utility model is further configured such that on the upper end surface of the bottom plate located between the two support bars, four spring members are arranged in an array, and the upper end surfaces of the spring members are all in contact with the lower end surface of the positioning block.

[0010] The present utility model is further configured such that limiting openings are respectively formed at the four diagonal positions of the lower end surface of the upper module, and limiting blocks matched with the limiting openings are respectively fixed at the four diagonal positions of the upper end surface of the lower module.

[0011] The present utility model is further configured such that screw rods are respectively fixed at the front and rear parts of the upper end surface of the support bar, the positioning block is sleeved on the screw rod through the insertion holes formed at the end corners, and the upper end surface of the screw rod passes through the inner position of the insertion hole.

[0012] The present utility model is further configured such that the four end corners of the lower end surface of the pressing block are sleeved on the end parts of the corresponding screw rods through the formed insertion holes, and circular openings communicating with the inside of the insertion holes are respectively formed at the four end corners of the upper end surface of the pressing block.

[0013] The present utility model is further configured such that T-shaped screw cylinders inserted into the inner positions of the insertion holes are respectively arranged inside the circular openings, and the T-shaped screw cylinders are respectively spirally sleeved on the upper end parts of the corresponding screw rods.

[0014] The present utility model has the following beneficial effects:

[0015] 1. When the present utility model is in use, the molten liquid is converged through the converging cylinder so that it can accurately flow into the corresponding injection molding pipeline, and the injection molding pipeline is communicated with the inside of the mold shell I. Therefore, the molten liquid will directly flow into the mold shell I, and through the combined use of the converging cylinder and the injection molding pipeline, the molten liquid can be positioned and guided to ensure the stable flow of the molten liquid, thereby ensuring accurate shaping work.

[0016] 2. When the present utility model is in use, through the upper and lower socket joint and combined use between the mold shell I and the mold shell II, the molten liquid is shaped into a corresponding air duct structure, and since there are two sets of symmetrically arranged mold shell I and mold shell II, two air ducts on the left and right can be shaped, thereby improving the shaping efficiency.

[0017] Certainly, it is not necessary for any product implementing the present utility model to simultaneously achieve all the above advantages. Description of the Drawings

[0018] To more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0019] Figure 1 It is a schematic structural diagram of a left and right air duct mold with positioning and guiding functions.

[0020] Figure 2 It is a combined view of the bottom plate, positioning block, upper module and T-shaped screw barrel in the present utility model.

[0021] Figure 3 It is a combined view of the bottom plate, support bar and screw in the present utility model.

[0022] Figure 4 It is a combined view of the bottom structures of the positioning block, upper module and lower module in the present utility model.

[0023] Figure 5 It is a combined view of the bottom structures of the upper module and lower module in the present utility model.

[0024] Figure 6 It is a combined view of injection molding pipe one, mold shell one and mold shell two in the present utility model.

[0025] Figure 7 It is a top view structural diagram of the pressing block and the top plate in the present utility model.

[0026] Figure 8 It is a bottom view structural diagram of the pressing block and the top plate in the present utility model.

[0027] In the drawings, the list of components represented by each reference numeral is as follows:

[0028] 1 - bottom plate, 101 - assembly rod, 102 - spring member, 2 - support bar, 3 - positioning block, 301 - insertion hole, 302 - notch, 303 - movable hole, 4 - pressing block, 401 - round hole, 402 - pressing opening, 403 - insertion hole, 5 - top plate, 501 - converging cylinder, 6 - upper module, 601 - injection molding pipe, 602 - lower module, 603 - mold shell one, 604 - limiting opening, 605 - limiting block, 606 - mold shell two, 7 - T-shaped screw barrel, 8 - screw. Detailed implementation manners

[0029] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0030] Embodiment 1

[0031] Please refer to Figures 1 to 8 , the present invention is a left and right air duct mold with positioning and guiding functions. There are two sets of symmetrically arranged mold shells I (603) and mold shells II (606), which can improve the shaping efficiency. At the same time, the combined use of the converging cylinder (501) and the injection molding pipeline (601) positions and guides the molten liquid to ensure the stable flow of the molten liquid.

[0032] Specifically, there is a bottom plate (1); a positioning block (3) is arranged directly above the bottom plate (1), a pressing block (4) connected to its upper end face is arranged directly above the positioning block (3), a top plate (5) connected to its upper end face is arranged on the upper end face of the pressing block (4). A pressing opening (402) is provided in the middle position of the lower end face of the pressing block (4), an upper module (6) is arranged inside the pressing opening (402), a notch (302) is provided in the middle position of the upper end face of the positioning block (3), and a lower module (602) cooperating with the upper module (6) is arranged inside the notch (302). Two symmetrically arranged mold shells I (603) are fixed to the lower end face of the upper module (6), and two symmetrically arranged mold shells II (606) are fixed to the upper end face of the lower module (602). An injection molding pipeline (601) is arranged on the upper end face of the upper module (6), and the lower end of the injection molding pipeline (601) passes through the upper module (6) and is connected to the inside of the two mold shells I (603). A converging cylinder (501) connected to the inside of the pressing opening (402) is fixed to the middle position of the upper end face of the top plate (5), and the lower end face of the converging cylinder (501) is at the same vertical position as the upper end face of the injection molding pipeline (601).

[0033] The operation process of this embodiment is as follows: Through the above structure settings, when performing injection molding, the molten liquid can be converged by the converging cylinder (501) so that it can accurately flow into the corresponding injection molding pipeline (601). And the injection molding pipeline (601) is connected to the inside of the mold shell I (603), so the molten liquid will directly flow into the mold shell I (603). At the same time, through the upper and lower socket cooperation between the mold shell I (603) and the mold shell II (606), the molten liquid is shaped into the corresponding air duct structure. And because there are two sets of symmetrically arranged mold shells I (603) and mold shells II (606), the left and right air ducts can be shaped, thereby improving the shaping efficiency. And through the combined use of the converging cylinder (501) and the injection molding pipeline (601), the molten liquid can be positioned and guided to ensure the stable flow of the molten liquid.

[0034] Further, limiting ports 604 are provided at the four diagonal positions on the lower end face of the upper module 6, and limiting blocks 605 that are matched with the limiting ports 604 are fixed at the four diagonal positions on the upper end face of the lower module 602. After the upper module 6 is attached to the lower module 602, the limiting blocks 605 at the corner positions of the lower module 602 will be directly inserted into the limiting ports 604. Thus, the cooperation between the limiting ports 604 and the limiting blocks 605 will limit the upper module 6 and the lower module 602, preventing the upper module 6 and the lower module 602 from shifting relative to each other, thereby ensuring the stable cooperation between the mold shell one 603 and the mold shell two 606.

[0035] Embodiment 2

[0036] Please refer to Figure 2 、 Figure 3 and Figure 4 . Based on Embodiment 1, through the cooperation of the spring member 102 and the positioning block 3, it is convenient to demold the upper module 6 and the lower module 602.

[0037] Specifically, two support bars 2 that are symmetrically arranged left and right are provided between the bottom plate 1 and the positioning block 3. The bottom surface of the bottom plate 1 is provided with assembly rods 101 with threaded ends, and the assembly rods 101 are helically connected to the support bars 2. The upper ends of the assembly rods 101 pass through the upper end surfaces of the support bars 2. Activity holes 303 are provided at the positions corresponding to the assembly rods 101 on the upper end surface of the positioning block 3. The upper end surfaces of each assembly rod 101 are slidably inserted into the corresponding activity holes 303. Four spring members 102 arranged in an array are provided on the upper end surface of the bottom plate 1 between the two support bars 2, and the upper end surfaces of the spring members 102 are in contact with the lower end surface of the positioning block 3.

[0038] The operation process of this embodiment is as follows: When the positioning block 3 is in contact with the support bar 2, the positioning block 3 compresses the spring member 102 at this time. Therefore, when the positioning block 3 is not subjected to the extrusion of the pressing block 4, the spring member 102 will push the positioning block 3 upward and separate the positioning block 3 from the support bar 2, so as to facilitate the removal of the positioning block 3, and thus also demold the upper module 6 and the lower module 602.

[0039] Embodiment 3

[0040] Please refer to Figure 2 、 Figure 7 and Figure 8 . Based on Embodiment 1, through the cooperation of the T-shaped screw barrel 7 and the screw rod 8, the position of the positioning block 3 can be ensured to be stable.

[0041] Specifically, screws 8 are fixed to the front and rear parts of the upper end surface of the stay bar 2. The positioning block 3 is sleeved on the screw 8 through the jacks 301 opened at the end corners. The upper end surface of the screw 8 passes through the inner position of the jack 301. The four end corners of the lower end surface of the pressing block 4 are sleeved on the corresponding end positions of the screw 8 through the insertion holes 403 opened. Circular openings 401 communicating with the inside of the insertion holes 403 are opened at the four end corners of the upper end surface of the pressing block 4. T-shaped screw cylinders 7 inserted into the inner positions of the insertion holes 403 are arranged inside the circular openings 401, and the T-shaped screw cylinders 7 are respectively spirally sleeved on the upper end parts of the corresponding screws 8.

[0042] The operation process of this embodiment is as follows: When it is necessary to disassemble the top plate 5 and the pressing block 4, first disassemble the top plate 5 from the upper end surface position of the pressing block 4, so that the circular opening 401 is exposed. At this time, rotate the T-shaped screw cylinder 7, so that the T-shaped screw cylinder 7 will be disconnected from the screw 8, and the inner position of the circular opening 401 will come out, and then the positioning block 3 and the pressing block 4 can be disassembled.

[0043] In the description of this specification, the descriptions referring to the terms "one embodiment", "example", "specific example", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0044] The above-disclosed preferred embodiments of the present invention are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations can be made according to the content of this specification. These embodiments are selected and specifically described in this specification in order to better explain the principles and practical applications of the present invention, so that those skilled in the relevant technical fields can understand and utilize the present invention well. The present invention is only limited by the claims and their full scope and equivalents.

Claims

1. A left and right air duct mold capable of positioning and guiding, comprising a bottom plate (1); characterized in that: A positioning block (3) is arranged directly above the bottom plate (1), a clamping block (4) connected to the upper end face is arranged directly above the positioning block (3), a top plate (5) connected to the upper end face is arranged on the upper end face of the clamping block (4), a clamping opening (402) is provided in the middle of the lower end face of the clamping block (4), an upper module (6) is arranged inside the clamping opening (402), a recess (302) is provided in the middle of the upper end face of the positioning block (3), a lower module (602) used in conjunction with the upper module (6) is arranged inside the recess (302), and the lower end face of the upper module (6) Two symmetrically arranged mold shells (603) are fixed thereto, and two symmetrically arranged mold shells (606) are fixed to the upper end surface of the lower module (602). An injection molding pipe (601) is arranged on the upper end surface of the upper module (6), and the lower end of the injection molding pipe (601) passes through the upper module (6) and is connected to the interior of the two mold shells (603). A converging cylinder (501) connected to the interior of the clamping port (402) is fixed to the middle position of the upper end surface of the top plate (5), and the lower end surface of the converging cylinder (501) is in the same upper and lower positions as the upper end surface of the injection molding pipe (601).

2. A positionable and guideable left and right air duct mold according to claim 1, characterized in that: Two left-right symmetrically arranged support bars (2) are arranged between the bottom plate (1) and the positioning block (3); the bottom surface of the bottom plate (1) is provided with an assembly rod (101) with a threaded end, and the assembly rod (101) is spirally connected to the support bar (2).

3. A positionable and guideable left and right air duct mold according to claim 2, characterized in that: The upper end of each assembly rod (101) passes through the upper end surface of the support bar (2), and a movable hole (303) is provided at the upper end surface of the positioning block (3) corresponding to the assembly rod (101), and the upper end surface of each assembly rod (101) is slidably inserted into the corresponding movable hole (303).

4. A positionable and guideable left and right air duct mold according to claim 3, characterized in that: Four spring members (102) distributed in an array are arranged on the upper end surface of the bottom plate (1) between the two support bars (2), and the upper end surfaces of the spring members (102) are all in contact with the lower end surface of the positioning block (3).

5. The left and right air duct mold capable of positioning and guiding according to claim 1, characterized in that: The four diagonal positions of the lower end surface of the upper module (6) are all provided with limiting openings (604), and the four diagonal positions of the upper end surface of the lower module (602) are all fixed with limiting blocks (605) that match the limiting openings (604).

6. The left and right air duct mold capable of positioning and guiding according to claim 4, characterized in that: Screw rods (8) are fixed to the front and rear parts of the upper end surface of the support bar (2); the positioning block (3) is sleeved on the screw rod (8) through a plug hole (301) penetrating through the end corner part, and the upper end surface of the screw rod (8) passes through the inner position of the plug hole (301).

7. The left and right air duct mold capable of positioning and guiding according to claim 6, characterized in that: The four end corners of the lower end surface of the clamping block (4) are sleeved onto the corresponding end positions of the screw rod (8) through the provided plug holes (403), and the four end corners of the upper end surface of the clamping block (4) are provided with circular openings (401) that are connected to the inside of the plug holes (403).

8. The left and right air duct mold capable of positioning and guiding according to claim 7, characterized in that: The inside of the circular opening (401) is provided with a T-shaped screw barrel (7) inserted into the inner position of the insertion hole (403), and the T-shaped screw barrel (7) is respectively spirally sleeved on the upper end position of the corresponding screw rod (8).

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