Sheet forming die for agricultural equipment

Abstract

The utility model relates to a sheet forming die for agricultural equipment, which comprises an upper material pressing part, a lower material pressing ring, a forming die, a supporting die and a spring, the lower surface of the lower material pressing ring is elastically connected to the supporting die through the spring, the forming die is arranged on the upper surface of the supporting die, and the upper material pressing part can extrude the lower material pressing ring downwards. And the forming die upwards penetrates through the lower material pressing ring and enters the forming groove of the upper material pressing part. According to the thin plate forming die for the agricultural equipment, thin plates of the agricultural equipment can be formed, and compared with shield parts of the agricultural equipment manufactured through traditional welding, raw materials are saved, the multi-procedure cost is reduced, and shield deformation caused by welding and influence of clumsy reinforcing ribs on attractiveness are avoided. The thin plate forming die is simple in structure and suitable for products which are relatively small in batch, low in appearance precision and high in practicability in the agricultural equipment industry. When the thin plate forming die is used for manufacturing the agricultural machine shield, the waiting period is short, and the investment cost is low.

Description

Technical Field

[0001] This utility model relates to the field of agricultural machinery technology, specifically to a thin plate forming mold for agricultural machinery equipment. Background Technology

[0002] Currently, the agricultural machinery equipment industry faces relatively low market demand, intense competition, and continuous product iteration and upgrades, making complete standardization impossible. Therefore, commonly used materials such as steel plates, fiberglass, and carbon fiber require significant mold-making costs and waiting periods, resulting in high overall product costs. Consequently, most protective cover parts at present are still assembled and welded, resulting in a rough appearance, customer aesthetic fatigue, and a negative first impression, thus reducing market competitiveness. Utility Model Content

[0003] This utility model provides a thin plate forming mold for agricultural machinery equipment in order to solve one or more technical problems existing in the prior art.

[0004] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: A thin plate forming mold for agricultural machinery equipment includes an upper pressing part, a lower pressing ring, a forming mold, a support mold and a spring. The lower surface of the lower pressing ring is elastically connected to the support mold by the spring. The upper surface of the support mold is provided with a forming mold. The upper pressing part can press the lower pressing ring downward, so that the forming mold passes upward through the lower pressing ring and enters the forming groove of the upper pressing part.

[0005] The beneficial effects of this utility model are as follows: This utility model provides a thin-plate forming mold for agricultural machinery equipment, which can form thin plates for agricultural equipment. Compared with traditional welding for manufacturing protective covers for agricultural machinery equipment, it saves raw materials, reduces multi-process costs, and avoids deformation of the protective cover and the appearance impact of clumsy reinforcing ribs caused by welding. This utility model's thin-plate forming mold has a simple structure and is suitable for products in the agricultural machinery equipment industry that require relatively small batches, low appearance precision, and high practicality. Using this utility model's thin-plate forming mold to manufacture agricultural machinery protective covers results in a short waiting period and low investment cost.

[0006] Based on the above technical solution, the present invention can be further improved as follows.

[0007] Furthermore, it also includes a first limiting mold, which is disposed on the upper surface of the support mold and around the forming mold. The height of the forming mold is higher than the height of the first limiting mold by a preset distance, and the upper end of the first limiting mold can abut against the lower surface of the lower pressure ring for limiting.

[0008] The beneficial effect of adopting the above-mentioned further solution is that by setting the first limiting mold, the lower pressure ring can be limited, thus preventing the lower pressure ring from being pressed down too much.

[0009] Furthermore, the first limiting mold includes a plurality of first limiting plates, which are respectively arranged vertically on the periphery of the forming mold.

[0010] Furthermore, the heights of the multiple first limiting plates are all the same.

[0011] Furthermore, there are multiple springs, which are arranged sequentially at intervals along the annular extension direction of the lower pressure ring, and the first limiting plate is located between two adjacent springs.

[0012] Furthermore, the upper pressing part includes an upper pressing plate and an upper pressing ring. The upper pressing ring is fixed to the lower surface of the upper pressing plate by a first connecting plate. When the upper pressing ring abuts against the lower pressing ring, the inner ring edge of the upper pressing ring is aligned with the inner ring edge of the lower pressing ring. The upper pressing ring and the upper pressing plate are arranged in parallel at intervals. The upper pressing ring, the upper pressing plate, and the first connecting plate together form the forming groove.

[0013] Furthermore, the upper surface of the support mold is provided with a second limiting mold, which is disposed around the upper pressure ring and the lower pressure ring. The upper end of the second limiting mold can abut against the lower surface of the upper pressure plate for limiting.

[0014] The beneficial effect of adopting the above-mentioned further solution is that by setting a second limiting mold, the upper pressure plate can be limited, thus preventing the upper pressure plate from pressing down excessively.

[0015] Furthermore, the second limiting mold includes a plurality of second limiting plates, which are respectively arranged vertically on the periphery of the upper pressure ring and the lower pressure ring.

[0016] Furthermore, the forming mold is fixed to the supporting mold by a second connecting plate, and the forming mold and the supporting mold are arranged in parallel.

[0017] Furthermore, there are multiple second connecting plates, which are vertically fixed on the support mold and together form an annular support wall. The forming mold is fixed at the upper end of the annular support wall, and the peripheral edge of the forming mold extends beyond the predetermined length of the annular support wall. Attached Figure Description

[0018] Figure 1 This is a three-dimensional exploded view of the thin-plate forming mold for agricultural machinery equipment according to this utility model.

[0019] Figure 2 This is a three-dimensional structural diagram of the thin-plate forming mold for agricultural machinery equipment according to this utility model;

[0020] Figure 3 This is a schematic diagram of the main structure of the thin plate forming mold for agricultural machinery equipment according to this utility model.

[0021] The attached diagram lists the components represented by each number as follows:

[0022] 1. Upper pressure ring; 11. Upper pressure plate; 2. Lower pressure ring; 3. Forming mold; 4. Support mold; 5. Spring; 6. First limiting plate; 7. Second limiting plate; 8. First connecting plate; 9. Second connecting plate. Detailed Implementation

[0023] The principles and features of this utility model are described below with reference to the accompanying drawings. The examples given are only for explaining this utility model and are not intended to limit the scope of this utility model.

[0024] like Figures 1-3 As shown, a thin plate forming mold for agricultural machinery in this embodiment includes an upper pressing part, a lower pressing ring 2, a forming mold 3, a support mold 4, and a spring 5. The lower surface of the lower pressing ring 2 is elastically connected to the support mold 4 by the spring 5. The upper surface of the support mold 4 is provided with the forming mold 3. The upper pressing part can press the lower pressing ring 2 downward, so that the forming mold 3 passes upward through the lower pressing ring 2 and enters the forming groove of the upper pressing part.

[0025] like Figures 1-3 As shown, the thin plate forming mold in this embodiment also includes a first limiting mold. The first limiting mold is disposed on the upper surface of the support mold 4 and around the forming mold 3. The height of the forming mold 3 is higher than the height of the first limiting mold by a preset distance. The upper end of the first limiting mold can abut against the lower surface of the lower pressure ring 2 for limiting. By setting the first limiting mold, the lower pressure ring can be limited to avoid excessive downward pressure.

[0026] like Figures 1-3 As shown, in a specific embodiment, the first limiting mold includes a plurality of first limiting plates 6, which are vertically arranged on the periphery of the forming mold 3.

[0027] like Figures 1-3 As shown, in one specific embodiment, the heights of the multiple first limiting plates 6 are all the same.

[0028] like Figures 1-3 As shown, in a preferred embodiment, there are multiple springs 5, which are arranged sequentially at intervals along the annular extension direction of the lower pressure ring 2, and the first limiting plate 6 is located between two adjacent springs 5.

[0029] like Figures 1-3As shown, in a specific embodiment, the upper pressing part includes an upper pressing plate 11 and an upper pressing ring 1. The upper pressing ring 1 is fixed to the lower surface of the upper pressing plate 11 by a first connecting plate 8. When the upper pressing ring 1 abuts against the lower pressing ring 2, the inner ring edge of the upper pressing ring 1 is aligned with the inner ring edge of the lower pressing ring 2, and the outer ring edge of the upper pressing ring 1 does not exceed the outer ring edge of the lower pressing ring 2. The upper pressing ring 11 and the upper pressing plate 11 are arranged in parallel at intervals, and the upper pressing ring 1, the upper pressing plate 11 and the first connecting plate 8 together form the forming groove.

[0030] like Figures 1-3 As shown, in a preferred embodiment, the upper surface of the support mold 4 is provided with a second limiting mold. The second limiting mold is disposed around the upper pressure ring 1 and the lower pressure ring 2, and the upper end of the second limiting mold can abut against the lower surface of the upper pressure plate 11 for limiting. By setting the second limiting mold, the upper pressure plate can be limited to avoid excessive downward pressure. More importantly, the second limiting mold can play a self-detection role in mold closing guidance, avoiding inaccurate mold closing caused by installation, disassembly, and frequent use.

[0031] like Figures 1-3 As shown, in a preferred embodiment, the second limiting mold includes a plurality of second limiting plates 7, which are vertically arranged around the upper pressing ring 1 and the lower pressing ring 2.

[0032] like Figures 1-3 As shown, in one specific embodiment, the molding mold 3 is fixed to the support mold 4 by the second connecting plate 9, and the molding mold 3 and the support mold 4 are arranged in parallel.

[0033] like Figures 1-3 As shown, in a preferred embodiment, there are multiple second connecting plates 9, which are vertically fixed on the support mold 4 and enclose to form an annular support wall. The forming mold 3 is fixed at the upper end of the annular support wall, and the peripheral edge of the forming mold 3 extends beyond the preset length of the annular support wall.

[0034] This embodiment presents a thin-plate forming mold for agricultural machinery, capable of forming thin plates for agricultural equipment. Compared to traditional welding methods for manufacturing protective covers, it saves raw materials, reduces multi-process costs, and avoids deformation and unsightly reinforcing ribs caused by welding. The thin-plate forming mold of this embodiment has a simple structure and is suitable for agricultural machinery products with relatively small batch sizes, low appearance precision, and high practicality. Using this thin-plate forming mold to manufacture agricultural machinery covers (approximately 1mm to 4mm thick) results in a short waiting period and low investment cost.

[0035] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0036] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0037] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0038] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0039] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0040] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A thin-plate forming mold for agricultural machinery, characterized in that, The device comprises an upper pressing part, a lower pressing ring, a forming die, a supporting die and a spring, the lower surface of the lower pressing ring is elastically connected to the supporting die by the spring, the upper surface of the supporting die is provided with the forming die, the upper pressing part can extrude the lower pressing ring downward, so that the forming die passes through the lower pressing ring upward and enters the forming groove of the upper pressing part.

2. The sheet forming die for agricultural equipment according to claim 1, wherein The device further comprises a first limiting die, which is arranged on the upper surface of the supporting die, the first limiting die is arranged around the forming die, the height of the forming die is higher than the height of the first limiting die by a predetermined distance, and the upper end of the first limiting die can abut against the lower surface of the lower pressing ring for limiting.

3. The sheet forming die for agricultural equipment according to claim 2, wherein The first limiting die comprises a plurality of first limiting plates, which are vertically arranged around the forming die.

4. The sheet forming die for agricultural equipment according to claim 3, wherein The heights of the first limiting plates are the same.

5. The sheet forming die for agricultural equipment according to claim 3, wherein The spring is in plurality, and the plurality of springs are arranged in sequence and at intervals along the annular extension direction of the lower pressing ring, and the first limiting plate is located between two adjacent springs.

6. The sheet forming die for agricultural equipment according to any one of claims 1 to 5, characterized in that, The upper pressing part comprises an upper pressing plate and an upper pressing ring, the upper pressing ring is fixed to the lower surface of the upper pressing plate by a first connecting plate, when the upper pressing ring abuts against the lower pressing ring, the inner ring edge of the upper pressing ring is aligned with the inner ring edge of the lower pressing ring, the upper pressing ring and the upper pressing plate are arranged in parallel and at intervals, and the upper pressing ring, the upper pressing plate and the first connecting plate jointly form the forming groove.

7. The sheet forming die for agricultural equipment according to claim 6, wherein The upper surface of the supporting die is provided with a second limiting die, which is arranged around the upper pressing ring and the lower pressing ring, and the upper end of the second limiting die can abut against the lower surface of the upper pressing plate for limiting.

8. The sheet forming die for agricultural equipment according to claim 7, wherein The second limiting die comprises a plurality of second limiting plates, which are vertically arranged around the upper pressing ring and the lower pressing ring.

9. The sheet forming die for agricultural equipment according to claim 1, wherein The forming die is fixed to the supporting die by a second connecting plate, and the forming die and the supporting die are arranged in parallel.

10. The sheet forming die for agricultural equipment according to claim 9, wherein The second connecting plate is in plurality, and the plurality of second connecting plates are vertically fixed to the supporting die and jointly form an annular supporting wall, the forming die is fixed to the upper end of the annular supporting wall, and the circumferential edge of the forming die exceeds the annular supporting wall by a predetermined length.

Images