Sheet metal part flattening device for sheet metal machining

Abstract

The utility model discloses a sheet metal part flattening device for sheet metal working, which belongs to the technical field of sheet metal working, and comprises a bottom plate, the top end of the bottom plate is fixedly connected with a pressing platform and four supporting rods, the pressing platform is positioned on the inner sides of the four supporting rods, and the top ends of the four supporting rods are fixedly connected with a top plate; the top end of the top plate is fixedly connected with a stamping air cylinder, the output end of the stamping air cylinder movably penetrates to the lower side of the top plate, the output end of the stamping air cylinder is fixedly connected with a pressing plate, the pressing plate is located on the lower side of the top plate and corresponds to the pressing platform, and the top end of the bottom plate is fixedly connected with two sliding way supporting plates. According to the sheet metal part cleaning device, in the process that the sheet metal part is placed on the pressing platform, the pressing plate moves downwards to be pressed flat, the cleaning brush is pushed through the two connecting rods to clean the sheet metal part, meanwhile, the cleaning brush rotates through the rotation mechanism, the cleaning effect is further improved, and therefore impurities on the surface of the sheet metal part are removed; and the flatness of the sheet metal part during flattening is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of sheet metal processing technology, and more specifically, to a sheet metal flattening device for sheet metal processing. Background Technology

[0002] Sheet metal parts generally refer to metal components made through sheet metal processing technology. They are widely used in many industries such as automobiles, electronics, and machinery. Sheet metal processing is a process of processing metal materials into specific shapes and sizes through a series of processes, including cutting, bending, and stamping.

[0003] Currently, sheet metal parts are usually quite thin before forming, making them prone to warping and deformation during transportation and placement. Since flat sheet metal parts are crucial for subsequent processing quality and product performance, warped and deformed sheet metal parts need to be flattened using a flattening device before processing. However, sheet metal parts are easily contaminated with impurities during transportation. Most existing flattening devices require workers to clean the sheet metal parts before flattening them to prevent impurities from affecting the flatness of the sheet metal parts. This not only consumes a lot of labor but also greatly affects work efficiency. Utility Model Content

[0004] 1. Technical problems to be solved

[0005] In view of the problems existing in the prior art, the purpose of this utility model is to provide a sheet metal flattening device for sheet metal processing. It aims to solve the problem that most flattening devices in the prior art require workers to clean the sheet metal before flattening in order to prevent impurities from affecting the flatness of the sheet metal products. This not only consumes a lot of labor, but also greatly affects the work efficiency.

[0006] Technical solution

[0007] To solve the above problems, the present invention adopts the following technical solution:

[0008] A sheet metal flattening device for sheet metal processing includes a base plate. A pressing platform and four support rods are fixedly connected to the top of the base plate, with the pressing platform located inside the four support rods. A top plate is fixedly connected to the top of the four support rods. A stamping cylinder is fixedly connected to the top of the top plate, with the output end of the stamping cylinder extending movably to the lower side of the top plate. A pressing plate is fixedly connected to the output end of the stamping cylinder, with the pressing plate located below the top plate and corresponding to the pressing platform. Two sliding support plates are fixedly connected to the top of the base plate, located on symmetrical sides of the pressing platform. A cleaning brush is slidably connected between the two sliding support plates, and the cleaning brush is in contact with the pressing platform. Connecting rods are movably hinged between the two ends of the cleaning brush and the two ends of the pressing plate, respectively. A rotation mechanism is provided between the cleaning brush and the two sliding support plates, and the rotation mechanism is used to control the rotation of the cleaning brush to clean the sheet metal part.

[0009] As a preferred embodiment of the present invention, the self-rotating mechanism includes two racks and two gears. The two racks are respectively fixedly connected to the ends of the two slide support plates that are far apart. The two gears are respectively fixedly connected to the two ends of the cleaning brush, and the two gears mesh with the two racks respectively.

[0010] As a preferred embodiment of this utility model, a collection box is fixedly connected to the base plate, and the collection box is located on one side of the pressing platform, corresponding to the cleaning brush.

[0011] As a preferred embodiment of this utility model, the top of the pressing platform is provided with a positioning protrusion, and the positioning protrusion matches the pressing plate. Beneficial effects

[0012] Compared with existing technologies, the advantages of this utility model are:

[0013] (1) In this solution, the sheet metal parts are placed on the pressing platform, and the pressing plate moves downward to flatten the sheet metal parts. During the pressing process, the two connecting rods push the cleaning brush to clean the sheet metal parts. At the same time, the self-rotating mechanism makes the cleaning brush rotate, which further improves the cleaning effect, thereby removing impurities from the surface of the sheet metal parts and ensuring the flatness of the sheet metal parts when flattened. This device enables the sheet metal parts to be automatically cleaned during the flattening process without the need for additional tools, which improves work efficiency and reduces labor consumption. Attached Figure Description

[0014] Figure 1 This is the front view of the present invention;

[0015] Figure 2 This is a perspective view of the present utility model;

[0016] Figure 3 This is an exploded view of the present invention.

[0017] Explanation of the labels in the diagram:

[0018] 1. Base plate; 2. Pressing platform; 3. Support rod; 4. Top plate; 5. Stamping cylinder; 6. Pressing plate; 7. Slide support plate; 8. Cleaning brush; 9. Connecting rod; 101. Rack; 102. Gear; 11. Collection box; 12. Positioning protrusion. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0020] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "top / bottom," 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 do not 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. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0021] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "sleeved / connected," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances. Example

[0022] Please see Figure 1-3A sheet metal flattening device for sheet metal processing includes a base plate 1. A pressing platform 2 and four support rods 3 are fixedly connected to the top of the base plate 1, with the pressing platform 2 located inside the four support rods 3. A top plate 4 is fixedly connected to the top of the four support rods 3. A stamping cylinder 5 is fixedly connected to the top of the top plate 4, and the output end of the stamping cylinder 5 extends movably to the lower side of the top plate 4. A pressing plate 6 is fixedly connected to the output end of the stamping cylinder 5, and the pressing plate 6 is located on the lower side of the top plate 4, corresponding to the pressing platform 2. Two slide rail support plates 7 are fixedly connected to the top of the base plate 1, and the two slide rail support plates 7 are located on symmetrical sides of the pressing platform 2. A cleaning brush 8 is slidably connected between the two slide rail support plates 7, and the cleaning brush 8 is in contact with the pressing platform 2. The two ends of the cleaning brush 8 are movably hinged to the two ends of the pressing plate 6, respectively. A rotation mechanism is provided between the cleaning brush 8 and the two slide rail support plates 7, and the rotation mechanism is used to control the rotation of the cleaning brush 8 to clean the sheet metal parts.

[0023] In this embodiment, by placing the warped sheet metal part on the pressing platform 2, the stamping cylinder 5 controls the pressing plate 6 to press the sheet metal part downwards. During the downward movement of the pressing plate 6, the two connecting rods 9 push the cleaning brush 8 to slide between the two slide support plates 7. The cleaning brush 8 cleans the sheet metal part on the pressing platform 2. At the same time, the self-rotating mechanism makes the cleaning brush 8 rotate during the sliding process, further improving the cleaning effect. After the cleaning brush 8 is cleaned, it moves to the front of the pressing platform 2 without affecting the pressing plate 6's pressing of the sheet metal part on the pressing platform 2.

[0024] Specifically, the self-rotating mechanism includes two racks 101 and two gears 102. The two racks 101 are fixedly connected to the opposite ends of the two slide support plates 7, and the two gears 102 are fixedly connected to the two ends of the cleaning brush 8, and the two gears 102 mesh with the two racks 101 respectively.

[0025] In this embodiment, when the cleaning brush 8 slides between the two slide support plates 7 to clean the sheet metal parts on the pressure platform 2, the cleaning brush 8 drives the two gears 102 to move. The two gears 102 mesh with the two racks 101, causing the cleaning brush 8 to rotate, thereby improving the cleaning effect of the cleaning brush 8 on the sheet metal parts.

[0026] Specifically, a collection box 11 is fixedly connected to the base plate 1, and the collection box 11 is located on one side of the pressing platform 2, corresponding to the cleaning brush 8.

[0027] In this embodiment, the collection box 11 is used to collect the impurities on the sheet metal surface cleaned by the cleaning brush 8, so as to facilitate the centralized treatment of the impurities.

[0028] Specifically, the top of the pressing platform 2 is provided with a positioning protrusion 12, and the positioning protrusion 12 matches the pressing plate 6.

[0029] In this embodiment, the positioning protrusion 12 is used for positioning the sheet metal product, so that the sheet metal product is stably placed on the pressing platform 2.

[0030] Working principle: By placing the warped sheet metal part on the pressing platform 2, the stamping cylinder 5 controls the pressing plate 6 to press the sheet metal part downwards and flatten it. During the downward movement of the pressing plate 6, the two connecting rods 9 push the cleaning brush 8 to slide between the two slide support plates 7. The cleaning brush 8 cleans the sheet metal part on the pressing platform 2. At the same time, the cleaning brush 8 drives the two gears 102 to move. The two gears 102 mesh with the two racks 101 to make the cleaning brush 8 rotate, further improving the cleaning effect. After cleaning, the cleaning brush 8 moves forward and moves out from between the pressing platform 2 and the pressing plate 6. The pressing plate 6 flattens the cleaned sheet metal part on the pressing platform 2. After the sheet metal part is flattened, the top plate 4 controls the pressing plate 6 to rise and reset. The two connecting rods 9 reset the cleaning brush 8, which facilitates the subsequent cleaning and flattening of the sheet metal part.

[0031] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model based on the technical solution and its improved concept should be covered within the protection scope of the present utility model.

Claims

1. A sheet metal flattening device for sheet metal processing, comprising a base plate (1), characterized in that: The top of the base plate (1) is fixedly connected to a pressing platform (2) and four support rods (3), and the pressing platform (2) is located inside the four support rods (3). The top of the four support rods (3) is fixedly connected to a top plate (4). The top of the top plate (4) is fixedly connected to a stamping cylinder (5), and the output end of the stamping cylinder (5) extends through to the lower side of the top plate (4). The output end of the stamping cylinder (5) is fixedly connected to a pressing plate (6), and the pressing plate (6) is located on the lower side of the top plate (4) corresponding to the pressing platform (2). Two slide support plates (7) are fixedly connected to the top of the plate (1), and the two slide support plates (7) are located on the symmetrical sides of the pressing platform (2). A cleaning brush (8) is slidably connected between the two slide support plates (7), and the cleaning brush (8) is in contact with the pressing platform (2). The two ends of the cleaning brush (8) are movably hinged to the two ends of the pressing plate (6) respectively. A self-rotation mechanism is provided between the cleaning brush (8) and the two slide support plates (7). The self-rotation mechanism is used to control the self-rotation of the cleaning brush (8) to clean the sheet metal parts.

2. The sheet metal flattening device for sheet metal processing according to claim 1, characterized in that: The self-rotating mechanism includes two racks (101) and two gears (102). The two racks (101) are respectively fixedly connected to the opposite ends of the two slide support plates (7), and the two gears (102) are respectively fixedly connected to the two ends of the cleaning brush (8), and the two gears (102) mesh with the two racks (101) respectively.

3. A sheet metal flattening device for sheet metal processing according to claim 2, characterized in that: A collection box (11) is fixedly connected to the base plate (1), and the collection box (11) is located on one side of the pressing platform (2) and corresponds to the cleaning brush (8).

4. A sheet metal flattening device for sheet metal processing according to claim 3, characterized in that: The top of the pressing platform (2) is provided with a positioning protrusion (12), and the positioning protrusion (12) matches the pressing plate (6).

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