A coil flattening die for a product

Abstract

A kind of coil flattening die for product, including upper and lower corresponding upper die assembly and lower die assembly, the lower die assembly includes lower die plate, lower forming plate assembly and lower floating material plate assembly arranged on lower die plate, and the lower forming plate assembly is arranged outside lower floating material plate assembly;The upper die assembly includes upper die plate, upper limiting plate and upper pressing plate assembly arranged on upper die plate, and the upper limiting plate is arranged outside upper pressing plate assembly.The utility model relates to a kind of coil flattening die for product, which can coil flattening processing to product.

Description

Technical Field

[0001] This utility model belongs to the technical field of stamping dies, specifically relating to a coiling and flattening die for products. Background Technology

[0002] See Figure 1-2 The product shown in the figure is the top cover of an air conditioner outdoor unit. Part A in the figure is a rainproof part set on the side of the top cover to block rainwater. Part B in the figure is a coiled part set on the rainproof part and rolled up. In order to roll and form part B of the top cover in one go, a coil flattening mold for the product needs to be designed. Utility Model Content

[0003] The purpose of this utility model is to provide a coiling and flattening mold for products, which can perform coiling and flattening processing on products.

[0004] To achieve the above objectives, the technical solution provided by this utility model embodiment is as follows:

[0005] A coiling and flattening mold for products includes an upper mold assembly and a lower mold assembly, which are corresponding to each other.

[0006] The lower mold assembly includes a lower template, a lower forming plate assembly disposed on the lower template, and a lower floating material plate assembly, wherein the lower forming plate assembly is disposed on the outside of the lower floating material plate assembly;

[0007] The upper mold assembly includes an upper template, an upper limit plate and an upper pressure plate assembly disposed on the upper template, wherein the upper limit plate is disposed on the outside of the upper pressure plate assembly;

[0008] When the upper mold assembly and the lower mold assembly cooperate with each other, the upper pressure plate assembly and the lower floating plate assembly interact to press the product together, the upper positioning plate acts on the product to restrict the product from moving in the horizontal direction, and the lower forming plate assembly acts on the product to roll and flatten the product.

[0009] The lower forming plate assembly includes a forming plate body and a coil flattening insert. The coil flattening insert is disposed on the right end of the forming plate body. The coil flattening insert has a coil flattening part for flattening the product coil. The coil flattening part is disposed on the top surface of the coil flattening insert.

[0010] The upper limit plate is provided with a first insert avoidance part for avoiding the coil flattening insert. The first insert avoidance part is disposed through the upper limit plate in the vertical direction and corresponds to the coil flattening insert.

[0011] The lower floating plate assembly includes a floating plate body and a floating material support insert. The floating material support insert is disposed on the right end of the floating plate body. The lower forming plate assembly is provided with a second insert avoidance part for avoiding the floating material support insert. The second insert avoidance part is disposed on the top of the lower forming plate assembly and is disposed corresponding to the floating material support insert.

[0012] The upper pressure plate assembly includes a pressure plate body and a pressure insert. The pressure insert is located at the bottom of the pressure plate body and is corresponding to the floating material support insert.

[0013] The lower mold assembly also includes positioning components to position the product on the lower mold assembly. The positioning components are movably mounted on the lower mold plate and move along the height direction of the lower mold assembly. There are several positioning components, which are evenly distributed on the outside of the lower floating plate assembly.

[0014] The lower mold assembly also includes a lower pad plate disposed between the lower forming plate assembly and the lower template, a lower support plate disposed at the bottom of the lower template, and a base plate disposed at the bottom of the lower support plate. The lower support plate consists of six pieces and is arranged at intervals along the left and right directions of the lower mold assembly.

[0015] The lower mold assembly also includes a lower reset component to reset the lower floating plate assembly upward. The lower reset component is disposed between the lower floating plate assembly and the lower template and passes through the lower pad.

[0016] The upper mold assembly also includes an upper pad plate disposed between the upper limit plate and the upper template, an upper support plate disposed on the top of the upper template, and a top plate disposed on the top of the upper support plate. The upper support plates consist of six pieces and are arranged at intervals along the left and right directions of the upper mold assembly.

[0017] The upper mold assembly also includes an upper reset component to reset the upper pressure plate assembly downwards. The upper reset component is disposed between the upper pressure plate assembly and the upper mold plate.

[0018] The beneficial effects of this utility model are as follows:

[0019] This utility model, through the mold employing the above technical solutions, is capable of performing coiling and flattening processing on products. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of the product after processing according to an embodiment of this utility model.

[0021] Figure 2 This is a cross-sectional view of the product after processing according to an embodiment of this utility model.

[0022] Figure 3 This is a cross-sectional view of the unprocessed product according to an embodiment of the present invention.

[0023] Figure 4This is a schematic diagram of the structure of a coiling and flattening mold according to an embodiment of the present invention.

[0024] Figure 5 This is a cross-sectional view of a coiling and flattening mold according to an embodiment of the present invention.

[0025] Figure 6 for Figure 5 Enlarged view of part D.

[0026] Figure 7 for Figure 5 Enlarged view of part E.

[0027] Figure 8 This is an exploded view of the upper mold assembly according to an embodiment of the present invention.

[0028] Figure 9 This is an exploded view of the lower mold assembly according to an embodiment of the present invention.

[0029] Figure 10 This is a schematic diagram of the working process of a coiling and flattening mold according to an embodiment of the present invention.

[0030] Figure 11 for Figure 10 Enlarged view of part F.

[0031] Figure 12 This is a schematic diagram of the working process of a coiling and flattening mold according to an embodiment of the present invention.

[0032] Figure 13 for Figure 10 Enlarged view of part G. Detailed Implementation

[0033] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are some embodiments of this utility model, but not all embodiments.

[0034] See Figure 3 The product shown in the picture is the top cover of the air conditioner outdoor unit before it is rolled up and flattened. The C part shown in the picture is a quarter circle pushed to the side on the A part of the top cover of the air conditioner outdoor unit.

[0035] See Figure 4-13 This product coiling and flattening mold includes an upper mold assembly 2 and a lower mold assembly 1, which are corresponding to each other:

[0036] In this embodiment, the lower mold assembly 1 includes a lower template 11, a lower forming plate assembly 12, a lower floating material plate assembly 13, a lower pad plate 15, a lower support plate 16, and a bottom plate 17. Specifically, the lower forming plate assembly 12 and the lower floating material plate assembly 13 are both disposed on the top of the lower template 11. The lower forming plate assembly 12 is in a ring shape and is arranged around the outside of the lower floating material plate assembly 13. The lower pad plate 15 is disposed between the lower forming plate assembly 12 and the lower template 11. The number of lower support plates 16 is preferably six, which are disposed at the bottom of the lower template 11 and are arranged at intervals along the left and right directions of the lower mold assembly 1. The bottom plate 17 is disposed at the bottom of the lower support plate 16.

[0037] In this embodiment, the upper mold assembly 2 includes an upper template 21, an upper limit plate 22, an upper pressure plate assembly 23, an upper pad 24, an upper support plate 25, and a top plate 26. Specifically, the upper limit plate 22 and the upper pressure plate assembly 23 are both disposed at the bottom of the upper template 21. The upper limit plate 22 is in a ring shape and is wrapped around the outside of the upper pressure plate assembly 23. The upper pad 24 is disposed between the upper limit plate 22 and the upper template 21. The number of upper support plates 25 is preferably six, which are disposed at the top of the upper template 21 and are arranged at intervals along the left and right directions of the upper mold assembly 2.

[0038] When the upper mold assembly 2 and the lower mold assembly 1 cooperate with each other, the upper pressure plate assembly 23 and the lower floating plate assembly 13 interact to press the product onto the mold. The upper limit plate 22 acts on the outer edge of the product to prevent the product from moving in the horizontal direction during processing. The lower forming plate assembly 12 acts on the C-position of the product to roll the C-position of the product. Through the above technical solutions, the mold can perform rolling and flattening processing on the product.

[0039] Furthermore, in this embodiment, the lower molding plate assembly 12 includes a molding plate body 121 and a coil flattening insert 122. Specifically, the molding plate body 121 and the coil flattening insert 122 are both installed on the top of the lower template 11. The coil flattening insert 122 is located at the right end of the molding plate body 121. The coil flattening insert 122 is provided with a coil flattening portion 1220, which is located on the top of the coil flattening insert 122. When the upper mold assembly 2 and the lower mold assembly 1 interact, the product comes into contact with the lower molding plate assembly 12, and the coil flattening portion 1220 acts on the C-position of the product. Through the above technical solution, the lower molding plate assembly 12 can coil flatten the C-position of the product, which can be understood by those skilled in the art.

[0040] Furthermore, the upper limit plate 22 is provided with a first insert avoidance part 221. Specifically, in this embodiment, the first insert avoidance part 221 is located on the inner cavity side wall of the upper limit plate 22 and is disposed through the vertical direction. The shape of the first insert avoidance part 221 is similar to the shape of the coil flattening insert 122, and the radial dimension of the first insert avoidance part 221 is slightly larger than the radial dimension of the coil flattening insert 122. When the upper mold assembly 2 and the lower mold assembly 1 cooperate with each other, the coil flattening insert 122 can avoid the upper limit plate 22 through the first insert avoidance part 221, thus avoiding contact between the coil flattening insert 122 and the upper limit plate 22. This is understood by those skilled in the art.

[0041] Furthermore, the lower floating plate assembly 13 includes a floating plate body 131 and a floating material support insert 132. Specifically, in this embodiment, the floating plate body 131 is used to support the main body of the product, and the floating material support insert 132 is used to support the A-section of the product. The floating plate body 131 is movably disposed on the top of the lower template 11 and moves back and forth along the height direction of the lower mold assembly 1. The floating material support insert 132 is installed on the right end of the floating plate body 131 by fastening components. Through the above technical solutions, the product can be placed more stably on the lower floating plate assembly 13, and the lower floating plate is composed of the floating plate body 131 and the floating material support insert 132, which can reduce the processing difficulty of the lower floating plate to a certain extent, as can be understood by those skilled in the art.

[0042] Furthermore, the lower molding plate assembly 12 is provided with a second insert avoidance portion 123. Specifically, in this embodiment, the second insert avoidance portion 123 is disposed on the top of the lower molding plate assembly 12 and is disposed corresponding to the floating material support insert 132. The shape of the second insert avoidance portion 123 is similar to the shape of the floating material support insert 132, and the radial dimension of the second insert avoidance portion 123 is slightly larger than the radial dimension of the floating material support insert 132. When the upper mold assembly 2 and the lower mold assembly 1 cooperate with each other, the floating material support insert 132 can extend into the lower molding plate assembly 12 through the second insert avoidance portion 123 to avoid contact between the floating material support insert 132 and the lower molding plate assembly 12. This is understood by those skilled in the art.

[0043] Furthermore, the upper pressure plate assembly 23 includes a pressure plate body 231 and a pressure insert 232. Specifically, in this embodiment, the pressure plate body 231 is used to press the main body of the product onto the floating material plate body 131, and the pressure insert 232 is used to press the A-position of the product onto the floating material support insert 132. The pressure insert 232 is installed on the bottom surface of the pressure plate body 231 by fastening components and is set corresponding to the floating material support insert 132. When the upper mold assembly 2 and the lower mold assembly 1 cooperate with each other, the pressure plate body... The upper pressure plate assembly 231 cooperates with the floating material plate body 131 to press the main body of the product onto the mold. The pressure plate insert 232 cooperates with the floating material support insert 132 to press the A part of the product onto the mold. Through the above technical solutions, the product is prevented from moving in the horizontal direction during processing. The upper pressure plate assembly 23 is composed of the pressure plate body 231 and the pressure plate insert 232, which can reduce the processing difficulty of the upper pressure plate assembly 23 to a certain extent. This is understandable to those skilled in the art.

[0044] Furthermore, the lower mold assembly 1 also includes a positioning component 14. Specifically, in this embodiment, the positioning component 14 is preferably a positioning pin with a square vertical projection. The positioning component 14 is movably inserted into the lower template 11 and moves back and forth along the height direction of the lower mold assembly 1. The number of positioning components 14 is preferably eight, arranged in pairs on the periphery of each side of the lower forming plate assembly 12. When the upper mold assembly 2 and the lower mold assembly 1 are separated, the top surface of the positioning component 14 is horizontally aligned with the top surface of the lower floating plate assembly 13, and the outer edge of the product abuts against the inner side wall of the positioning component 14. When the upper mold assembly 2 and the lower mold assembly 1 cooperate with each other, the bottom of the upper limit plate 22 abuts against the top surface of the positioning component 14, and the positioning component 14 moves downward under the downward pressure of the upper limit plate 22. Through the above technical solution, the product can be quickly positioned on the lower mold assembly 1 by the positioning component 14, which improves the processing efficiency of the product to a certain extent. This is understandable to those skilled in the art.

[0045] Furthermore, the lower mold assembly 1 also includes a lower reset component 18. Specifically, in this embodiment, the lower reset component 18 is preferably a pressure spring or nylon rubber. The lower reset component 18 is disposed between the lower floating material plate assembly 13 and the lower template 11 and passes through the lower pad 15. Through the above technical solution, when the upper mold assembly 2 and the lower mold assembly 1 are separated from each other, the lower floating material plate assembly 13 can be reset upward under the action of the lower reset component 18 to unload the product on the lower mold assembly 1. This is understood by those skilled in the art.

[0046] Furthermore, the upper mold assembly 2 also includes an upper reset component 27. Specifically, in this embodiment, the upper reset component 27 is preferably a pressure spring or nylon rubber. The upper reset component 27 is disposed between the upper pressure plate assembly 23 and the upper template 21. Through the above technical solution, when the upper mold assembly 2 and the lower mold assembly 1 are separated from each other, the upper pressure plate assembly 23 can be reset downward under the action of the upper reset component 27 to unload the product on the upper mold assembly 2. This is understood by those skilled in the art.

[0047] The above describes the preferred embodiments of this utility model, illustrating and describing its basic principles, main features, and advantages. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made without departing from the spirit and scope of this utility model, and all such changes and modifications fall within the scope of protection of this utility model as defined by the appended claims and their equivalents.

Claims

1. A coiling and flattening mold for products, comprising an upper mold assembly (2) and a lower mold assembly (1) corresponding to each other, characterized in that: The lower mold assembly (1) includes a lower template (11), a lower forming plate assembly (12) disposed on the lower template (11), and a lower floating plate assembly (13), wherein the lower forming plate assembly (12) is disposed on the outside of the lower floating plate assembly (13); The upper mold assembly (2) includes an upper template (21), an upper limit plate (22) disposed on the upper template (21), and an upper pressure plate assembly (23), wherein the upper limit plate (22) is disposed on the outside of the upper pressure plate assembly (23); When the upper mold assembly (2) and the lower mold assembly (1) cooperate with each other, the upper pressure plate assembly (23) and the lower floating plate assembly (13) interact to press the product together, the upper positioning plate (22) acts on the product to restrict the product from moving in the horizontal direction, and the lower forming plate assembly (12) acts on the product to roll and flatten the product.

2. The coiling and flattening mold for products according to claim 1, characterized in that, The lower molding plate assembly (12) includes a molding plate body (121) and a coil flattening insert (122). The coil flattening insert (122) is disposed on the right end of the molding plate body (121). The coil flattening insert (122) is provided with a coil flattening part (1220) for flattening the product coil. The coil flattening part (1220) is disposed on the top surface of the coil flattening insert (122).

3. The coiling and flattening mold for products according to claim 2, characterized in that, The upper limit plate (22) is provided with a first insert avoidance part (221) for avoiding the coil flattening insert (122). The first insert avoidance part (221) is disposed through the upper limit plate (22) in the vertical direction and corresponds to the coil flattening insert (122).

4. The coiling and flattening mold for products according to claim 2, characterized in that, The lower floating plate assembly (13) includes a floating plate body (131) and a floating material support insert (132). The floating material support insert (132) is disposed on the right end of the floating plate body (131). The lower forming plate assembly (12) is provided with a second insert avoidance part (123) for avoiding the floating material support insert (132). The second insert avoidance part (123) is disposed on the top of the lower forming plate assembly (12) and is disposed corresponding to the floating material support insert (132).

5. The coiling and flattening mold for products according to claim 4, characterized in that, The upper pressure plate assembly (23) includes a pressure plate body (231) and a pressure plate insert (232). The pressure plate insert (232) is located at the bottom of the pressure plate body (231) and is located corresponding to the floating material support insert (132).

6. The coiling and flattening mold for products according to claim 1, characterized in that, The lower mold assembly (1) also includes a positioning component (14) to position the product on the lower mold assembly (1). The positioning component (14) is movably disposed on the lower template (11) and moves along the height direction of the lower mold assembly (1). There are several positioning components (14) and they are evenly distributed on the outside of the lower floating plate assembly (13).

7. The coiling and flattening mold for products according to any one of claims 1-6, characterized in that, The lower mold assembly (1) also includes a lower pad (15) disposed between the lower forming plate assembly (12) and the lower template (11), a lower support plate (16) disposed at the bottom of the lower template (11), and a base plate (17) disposed at the bottom of the lower support plate (16). The lower support plate (16) consists of six pieces and is arranged at intervals along the left and right directions of the lower mold assembly (1).

8. The coiling and flattening mold for products according to claim 7, characterized in that, The lower mold assembly (1) further includes a lower reset component (18) to reset the lower floating plate assembly (13) upward. The lower reset component (18) is disposed between the lower floating plate assembly (13) and the lower template (11) and passes through the lower pad plate (15).

9. The coiling and flattening mold for products according to any one of claims 1-6, characterized in that, The upper mold assembly (2) also includes an upper pad (24) disposed between the upper limit plate (22) and the upper template (21), an upper support plate (25) disposed on the top of the upper template (21), and a top plate (26) disposed on the top of the upper support plate (25). The upper support plate (25) consists of six pieces and is arranged at intervals along the left and right directions of the upper mold assembly (2).

10. The coiling and flattening mold for products according to claim 9, characterized in that, The upper mold assembly (2) further includes an upper reset component (27) to reset the upper pressure plate assembly (23) downwards. The upper reset component (27) is disposed between the upper pressure plate assembly (23) and the upper template (21).

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