Water distribution plate cover forming die

Abstract

The utility model discloses a water diversion plate cover forming die which comprises a fixed die assembly and a movable die assembly, the movable die assembly comprises a movable die core, the fixed die assembly comprises a fixed die core, a plurality of first sliding blocks, a plurality of second sliding blocks and a third sliding block, the first sliding blocks are used for forming the periphery of a connecting pipe on a plate body, and the second sliding blocks are used for forming the periphery of the connecting pipe on the plate body. The second sliding block is installed on the first sliding block in a sliding mode, the second sliding block is provided with a core rod used for forming the inner wall of the connecting pipe, the third sliding block is used for forming a hinge shaft on the plate body, and the movable mold core is provided with a contour structure used for forming a runner structure on the plate body. The utility model provides a water distribution plate cover forming die which effectively solves the problem of interference between a movable die assembly and a connecting pipe by adopting a structure of a fixed die assembly and a plurality of sliding blocks. The mold design can accurately control the shape and the structure of the plate body, meanwhile, it is ensured that the shape and the size of the connecting pipe are accurately copied, one-time forming is achieved, and the production efficiency and the consistency are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of molds, and more specifically to a water divider cover forming mold. Background Art

[0002] according to Figure 1-2 In the design shown, the plate body 10 of the water diversion plate cover is equipped with multiple pipes 11 on one side in the length direction, and two hinge shafts 12 are set on the other side. The plate body 10 has a flow channel structure 13 for diversion. The bottom of the plate body 10 is used to connect the bottom cover to form multiple channels, and the pipe 11 is connected to the bottom of the plate body 10 to achieve the diversion function of the water flow. However, during the demoulding process, the movable mold assembly may interfere with the pipe 11, resulting in the water diversion plate cover cannot be smoothly removed. Summary of the invention

[0003] The utility model aims to solve one of the technical problems in the related art to a certain extent. To this end, the utility model proposes a water distribution plate cover forming mold, which effectively solves the interference problem between the movable mold component and the pipe by adopting a fixed mold component and a plurality of sliders. This mold design can accurately control the shape and structure of the plate body, while ensuring that the shape and size of the pipe are accurately replicated, achieving one-time molding and improving production efficiency and consistency.

[0004] The technical solution adopted by the utility model is: to provide a water distribution plate cover forming mold, including a fixed mold assembly and a movable mold assembly, the movable mold assembly includes a movable mold core, the fixed mold assembly includes a fixed mold core, a plurality of first sliders, a plurality of second sliders and a third slider, the first slider is used to form the outer periphery of the connecting pipe on the plate body, the second slider is slidably installed on the first slider, the second slider is equipped with a core rod for forming the inner wall of the connecting pipe, the third slider is used to form the hinge shaft on the plate body, and the movable mold core has a contour structure for forming the flow channel structure on the plate body.

[0005] After adopting the above structure, the interference between the movable mold assembly and the connecting pipe is effectively solved during the molding process of the water diversion plate cover. First, the fixed mold assembly includes a fixed mold core and a plurality of sliders, which cooperate with the movable mold assembly so that the shape and structure of the plate body can be more accurately controlled during the molding process. The first slider is used to mold the outer periphery of the connecting pipe, and the second slider is slidably mounted on the first slider and is equipped with a core rod for molding the inner wall of the connecting pipe, so as to ensure that the shape and size of the connecting pipe are accurately replicated. At the same time, the third slider is used to mold the hinge shaft on the plate body, ensuring that the position and shape of the hinge shaft are consistent with the design requirements. The use of this water diversion plate cover molding mold can not only solve the interference problem between the movable mold assembly and the connecting pipe, but also realize the one-time molding of the overall structure of the water diversion plate cover, which provides higher efficiency and better consistency for production.

[0006] According to one embodiment of the utility model, the fixed mold assembly also includes a bent pin, which is fixedly mounted on the fixed mold plate of the fixed mold assembly and cooperates with the first slider; the bent pin can effectively transmit force and movement, and utilizes the mold opening action of the fixed mold assembly and the movable mold assembly to drive the first slider to perform a lateral core pulling action.

[0007] According to an embodiment of the utility model, the fixed mold assembly also includes a first inclined guide column, and the first inclined guide column cooperates with the second slide block; similarly, when the fixed mold assembly and the movable mold assembly are opened, the first inclined guide column drives the second slide block to perform a lateral core pulling action.

[0008] According to an embodiment of the utility model, the fixed mold assembly further includes a second oblique guide column, and the second oblique guide column cooperates with the third sliding block.

[0009] According to an embodiment of the present invention, the number of the first sliding blocks is three, and the three first sliding blocks are distributed in a T-shape.

[0010] According to an embodiment of the utility model, the second slider on one of the first sliders is installed with two core rods.

[0011] According to an embodiment of the utility model, the movable mold assembly further comprises a top plate, and the top plate is connected to an insert block arranged on the movable mold core through an ejector pin. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0013] Figure 1 A three-dimensional diagram of a water distribution plate cover in the background technology;

[0014] Figure 2 It is a structural schematic diagram of the water distribution plate cover in the background technology;

[0015] Figure 3 It is a partial structural diagram of the movable mold in the embodiment of the utility model;

[0016] Figure 4 A three-dimensional diagram of a mold in an embodiment of the utility model;

[0017] Figure 5 A three-dimensional diagram of a movable mold assembly in an embodiment of the utility model;

[0018] Figure 6It is a partial top view of the movable mold assembly in the embodiment of the utility model;

[0019] Figure 7 It is a partial top view of the movable mold assembly in the embodiment of the utility model when the mold is opened;

[0020] Figure 8 A three-dimensional diagram of a fixed mold assembly in an embodiment of the utility model;

[0021] Fig. 9 A three-dimensional diagram of a first sliding block in an embodiment of the utility model;

[0022] Fig.10 It is a structural schematic diagram of the first sliding block in the embodiment of the utility model.

[0023] Description of the numbers in the figure:

[0024] 10. Plate body; 20. Fixed mold assembly; 30. Moving mold assembly;

[0025] 11. Connecting pipe; 12. Articulated shaft; 13. Flow channel structure;

[0026] 21. Fixed mold core; 22. Fixed mold plate; 23. Bending pin; 24. First oblique guide column; 25. Second oblique guide column;

[0027] 31. Moving mold core; 32. First slider; 33. Second slider; 34. Third slider; 35. Moving mold plate; 36. Top plate; 37. Core rod; 38. Insert. DETAILED DESCRIPTION

[0028] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention. Embodiment 1

[0029] like Figure 3-10 As shown, in this embodiment, a water diversion plate cover forming mold is disclosed, including a fixed mold assembly 20 and a movable mold assembly 30, the movable mold assembly 30 includes a movable mold core 31, the fixed mold assembly 20 includes a fixed mold core 21, three first sliders 32, three second sliders 33 and a third slider 34, the first slider 32 is used to form the outer periphery of the connecting pipe 11 on the plate body 10, the second slider 33 is slidably installed on the first slider 32, the second slider 33 is installed with a core rod 37 for forming the inner wall of the connecting pipe 11, the third slider 34 is used to form the hinge shaft 12 on the plate body 10, and the movable mold core 31 has a contour structure for forming the flow channel structure 13 on the plate body 10.

[0030] Combination Figure 1-2 As shown, in this embodiment, the plate body 10 of the water diversion plate cover is equipped with four pipes 11 on one side in the length direction, and two hinge shafts 12 are set on the other side, and the plate body 10 has a flow channel structure 13 for diversion. The bottom of the plate body 10 is used to connect the bottom cover to form multiple channels, and the pipes 11 are connected to the bottom of the plate body 10. Among the four pipes 11, three are distributed in a T shape, and the remaining one is parallel to one of the three pipes 11 and is arranged at intervals.

[0031] Furthermore, combined with Figure 4-8 As shown, in this embodiment, the fixed mold assembly 20 includes a fixed mold core 21 and a fixed mold plate 22, and the fixed mold core 21 is fixedly mounted on the fixed mold plate 22. A bending pin 23 and a second oblique guide column 25 are fixedly mounted on the fixed mold plate 22, and a first oblique guide column 24 is fixedly mounted on the fixed mold core 21, and the height of the first oblique guide column 24 in the mold opening direction is lower than the height of the bending pin 23.

[0032] Furthermore, in this embodiment, the movable mold assembly 30 includes a movable mold core 31, a movable mold plate 35, a top plate 36 and a plurality of inserts 38. The fixed mold core 21 is fixedly mounted on the movable mold plate 35, and the inserts 38 are embedded in the movable mold core 31, and the inserts 38 are fixedly connected to the top plate 36 through ejectors. The top plate 36 is movably mounted on the lower part of the movable mold plate 35, and reciprocates along the mold opening direction through the top plate 36. The top plate 36 drives the inserts 38 to move through the ejectors (not shown in the figure), thereby lifting the plastic part and making it separate from the movable mold core 31.

[0033] Specifically, the fixed mold assembly 20 also includes a bent pin 23, which is fixedly mounted on the fixed mold plate 22 of the fixed mold assembly 20, and the bent pin 23 cooperates with the first slider 32. The fixed mold assembly 20 also includes a first inclined guide column 24, which cooperates with the second slider 33. The fixed mold assembly 20 also includes a second inclined guide column 25, which cooperates with the third slider 34.

[0034] Specifically, there are three first sliders 32 , and the three first sliders 32 are arranged in a T-shape. The second slider 33 on one of the first sliders 32 is equipped with two core rods 37 , and the first slider 32 is used to form two parallel and spaced connecting pipes 11 among the four connecting pipes 11 .

[0035] Furthermore, in this embodiment, the steps of using the mold are as follows:

[0036] 1. The fixed mold assembly 20 and the movable mold assembly 30 are closed, and the molten plastic fluid is injected into the cavity, and the plastic part is formed by cooling under pressure;

[0037] 2. Mold opening, that is, the movable mold assembly 30 moves away from the fixed mold assembly 20. During this process, the first oblique guide column 24 first drives the second slider 33 to move outward, the first slider 32 is stationary, and the second oblique guide column 25 drives the third slider 34 to move outward. After the second slider 33 moves to a predetermined position, the bent pin 23 drives the first slider 32 to move outward, and the first slider 32 drives the second slider 33 to move synchronously until the second slider 33 is demolded. During this process, the second oblique guide column 25 continues to drive the third slider 34 to move outward;

[0038] 3. The top plate 36 moves upward, and the top plate 36 drives the insert 38 to move upward through the ejector pin, and the insert 38 lifts the plastic part to separate it from the movable mold core 31;

[0039] 4. The top plate 36 moves downward to allow the insert 38 to be embedded in the movable mold core 31;

[0040] 5. Mold closing, that is, the movable mold assembly 30 moves toward the fixed mold assembly 20. During this process, the first inclined guide column 24 first drives the second slider 33 to move inward, the first slider 32 is stationary, and the second inclined guide column 25 drives the third slider 34 to move inward. After that, after the second slider 33 moves to a predetermined position, the bent pin 23 drives the first slider 32 to move inward, and the first slider 32 drives the second slider 33 to move synchronously until the second slider 33 completes demoulding. During this process, the second inclined guide column 25 continues to drive the third slider 34 to move inward.

[0041] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0042] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0043] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0044] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0045] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. 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 may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, unless they are contradictory.

[0046] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A water distribution plate cover forming mold, comprising a fixed mold assembly and a movable mold assembly, characterized in that: The movable mold assembly includes a movable mold core, and the fixed mold assembly includes a fixed mold core, a plurality of first sliders, a plurality of second sliders and a third slider, wherein the first slider is used to form the outer periphery of the connecting pipe on the plate body, the second slider is slidably installed on the first slider, the second slider is equipped with a core rod for forming the inner wall of the connecting pipe, the third slider is used to form the hinge shaft on the plate body, and the movable mold core has a contour structure for forming the flow channel structure on the plate body.

2. The water divider cover forming mold according to claim 1, characterized in that: The fixed die assembly also includes a bent pin, which is fixedly mounted on the fixed die plate of the fixed die assembly and cooperates with the first sliding block.

3. The water divider cover forming mold according to claim 1, characterized in that: The fixed mold assembly also includes a first oblique guide column, and the first oblique guide column cooperates with the second sliding block.

4. The water divider cover forming mold according to claim 1, characterized in that: The fixed mold assembly also includes a second oblique guide column, and the second oblique guide column cooperates with the third sliding block.

5. The water divider cover forming mold according to claim 1, characterized in that: The number of the first sliding blocks is three, and the three first sliding blocks are distributed in a T-shape.

6. The water divider cover forming mold according to claim 5, characterized in that: The second slider on one of the first sliders is equipped with two core rods.

7. The water divider cover forming mold according to claim 1, characterized in that: The movable mold assembly also includes a top plate, which is connected to an insert block arranged on the movable mold core through an ejector pin.

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