Bent sheet metal part

Abstract

The utility model relates to the technical field of bent sheet metal parts, and solves the problems that a large amount of welding slag is generated and the working efficiency is reduced because a special tool is required to be used for assembling the traditional bent sheet metal parts. The bending sheet metal part comprises a first supporting plate frame and a second supporting plate frame, a first wing plate and a second wing plate are oppositely installed on the first supporting plate frame and the second supporting plate frame, and the first wing plate and the second wing plate are connected through a connecting assembly. The connecting assembly comprises a plurality of embedded plates and connecting plates installed between the adjacent embedded plates, the connecting plates are symmetrical front and back relative to the symmetrical center line of the embedded plates, and clamping plates used for being connected between the first wing plate and the second wing plate in an embedded mode are installed at the lower ends of the embedded plates. The clamping plate comprises a connecting section and a contraction section arranged at the lower end of the mounting section, the lower end of the contraction section is connected with a clamping section, and the section width of the contraction section is smaller than that of the connecting section and that of the clamping section.

Description

Technical Field

[0001] The utility model relates to the technical field of bent sheet metal parts, in particular to a bent sheet metal part. Background Art

[0002] Bending sheet metal is a type of sheet metal part. It is done by placing the workpiece to be formed on a plate bending machine, lifting the brake shoe with a lifting lever, sliding the workpiece to the appropriate position, lowering the brake shoe onto the workpiece to be formed, and then applying force to the bending lever on the plate bending machine.

[0003] Bending sheet metal parts are generally assembled using multiple sets of sheet metal parts during use. Traditional bending sheet metal parts require the use of specific tools to assemble, which will produce a large amount of welding slag, greatly reducing work efficiency. In addition, the tools used during installation will make the surface of the bent sheet metal parts prone to wear and tear, which will reduce the service life. Utility Model Content

[0004] In order to address the shortcomings of the existing technology, the utility model provides a bent sheet metal part, which solves the problem that traditional bent sheet metal parts need to be assembled using specific tools, which will generate a large amount of welding slag and reduce work efficiency.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a bent sheet metal part, comprising a first plate support frame and a second plate support frame, wherein a first wing plate and a second wing plate are mounted on the first plate support frame and the second plate support frame respectively, and the first wing plate and the second wing plate are connected by a connecting assembly;

[0006] The connection assembly includes a plurality of inner panels and connecting plates installed between adjacent inner panels. The connecting plates are symmetrical front and back about the symmetry center line of the inner panels. A clamping plate for being embedded between the first wing panel and the second wing panel is installed at the lower end of the inner panel.

[0007] The clamping plate includes a connecting section and a contraction section arranged at the lower end of the installation section. The lower end of the contraction section is connected to the clamping section, and the cross-sectional width of the contraction section is smaller than the cross-sectional widths of the connecting section and the clamping section.

[0008] In one embodiment, the first wing plate and the second wing plate are both provided with an inner groove adapted to the thickness of the inner embedded plate, the inner groove is connected to a clamping groove, the clamping groove and the clamping plate are arranged in a conformal manner, and the clamping grooves of the first wing plate and the second wing plate form a clamping channel adapted to the shape of the clamping plate;

[0009] The contraction section shrinks from the left and right side walls to the center line of the structure, and the shrinkage depth is the same. The maximum cross-sectional width of the clamping section is equal to the width of the connecting section, and the width of the connecting section from top to bottom remains unchanged.

[0010] In one embodiment, top columns extending from the inner groove wall are staggeredly installed on the two connecting plates. The top columns extend vertically toward the inner groove wall and are provided with preset threaded holes on the inner groove wall.

[0011] In one embodiment, the structural thickness of the connecting plate is smaller than the thickness of the inner embedded plate, and the maximum extension height of the top column at the upper end of the connecting plate is flush with the top surface of the inner embedded plate.

[0012] In one embodiment, the longitudinal height of the first wing plate is less than the longitudinal height of the side wall of the first support frame and is located at the center, and the depth of the inner groove is less than half of the height of the first wing plate.

[0013] In one embodiment, the first wing panel and the second wing panel have the same structure and are mirror-symmetrical.

[0014] Compared with the prior art, the present invention provides a bent sheet metal part with the following beneficial effects:

[0015] In the technical solution disclosed by the present utility model, the first wing plate and the second wing plate arranged on the first support frame and the second support frame form the basis for their docking installation. Therefore, when the first support frame and the second support frame need to be connected, the first wing plate and the second wing plate can be connected and the connection assembly can be used to complete the connection. The connection protruding from the first support frame and the second support frame shifts the docking position. Without affecting the independent use of the first support frame and the second support frame, the connection basis of the first support frame and the second support frame is established, thereby enhancing the convenience of assembly of bent sheet metal parts.

[0016] The utility model provides a snap-in groove on the first wing plate and the second wing plate, which can limit the separation of the first wing plate and the second wing plate in the vertical direction. The connecting plate provided between adjacent embedded panels can prevent the separation of the first wing plate and the second wing plate from the horizontal direction, thereby enhancing the stability of the first support plate frame and the second support plate frame with the assistance of the first wing plate and the second wing plate when combination is required. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0018] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the connection component of the utility model;

[0020] Figure 3This is a schematic diagram of the structure of the clamping plate and the clamping slot of the utility model.

[0021] In the figure: 1. First support plate frame; 2. Second support plate frame; 3. First wing plate; 4. Second wing plate; 5. Connecting assembly; 51. Inlaid plate; 52. Connecting plate; 53. Snap-in plate; 531. Connecting section; 532. Contraction section; 533. Snap-in section; 54. Inner groove; 55. Snap-in groove; 56. Top column; 57. Pre-set threaded hole. DETAILED DESCRIPTION

[0022] The following will describe the implementation methods of the present application in detail with reference to the accompanying drawings and examples, so that the implementation process of how the present application applies technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0023] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They 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 direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0024] Figure 1-Figure 3 This is an embodiment of the present utility model. The specific problem addressed by this specific embodiment is that bending sheet metal parts requires placing the workpiece to be formed on a bending machine, lifting the brake shoe with a lifting lever, sliding the workpiece to an appropriate position, and then lowering the brake shoe onto the workpiece to be formed. The bending lever on the bending machine is then applied with force to form the workpiece. During use, bent sheet metal parts are generally assembled using multiple groups of sheet metal parts. Traditional bent sheet metal parts require specific tools to assemble, which will generate a large amount of welding slag and greatly reduce work efficiency. Moreover, objects will be installed during installation, making the surface of the bent sheet metal parts prone to wear, which will reduce the service life. The reason for the reduction in its service life is that it is inconvenient to assemble it, and multiple tools are needed to assemble it, or in other words, there is no combination structure reserved for the combination usage scenario. Based on the above, this solution provides a technical solution, which specifically utilizes the first wing plate 3 and the second wing plate 4 arranged on the first support frame 1 and the second support frame 2 to form the basis for its docking installation. Therefore, when the first support frame 1 and the second support frame 2 need to be connected, it can be completed by docking the first wing plate 3 with the second wing plate 4 and with the assistance of the connecting component 5. The connection protruding from the first support frame 1 and the second support frame 2 shifts the docking position. Without affecting the independent use of the first support frame 1 and the second support frame 2, the connection foundation of the first support frame 1 and the second support frame 2 is established, thereby enhancing the convenience of assembly of bent sheet metal parts.

[0025] A bent sheet metal part includes a first support frame 1 and a second support frame 2. A first wing plate 3 and a second wing plate 4 are installed on the first support frame 1 and the second support frame 2 relative to each other. The first wing plate 3 and the second wing plate 4 are connected by a connecting component 5. The connecting component 5 includes a plurality of inner panels 51 and a connecting plate 52 installed between adjacent inner panels 51. The connecting plate 52 is symmetrical front and back about the symmetry center line of the inner panels 51. A clamping plate 53 for being embedded between the first wing plate 3 and the second wing plate 4 is installed at the lower end of the inner panel 51. The setting of the clamping plate 53 can limit the separation of the first wing plate 3 and the second wing plate 4 in the vertical direction.

[0026] The clip plate 53 includes a connecting section 531 and a contracting section 532 disposed at the lower end of the mounting section. The lower end of the contracting section 532 is connected to the clipping section 533. The cross-sectional width of the contracting section 532 is smaller than the cross-sectional widths of both the connecting section 531 and the clipping section 533. The contracting section 532 retracts inward from the left and right sidewalls toward the centerline of the structure, and the depth of the retraction is the same. The maximum cross-sectional width of the clipping section 533 is equal to the width of the connecting section 531, and the width of the connecting section 531 from top to bottom remains constant. Clipping grooves 55 are provided on the first and second wing panels 3, 4. The provision of the clip plate 53 vertically restricts the separation of the first and second wing panels 3, 4. Furthermore, the connecting plate 52 disposed between adjacent inner panels 51 horizontally prevents the separation of the first and second wing panels 3, 4, thereby enhancing the stability of the first and second support panels 1, 2, with the assistance of the first and second wing panels 3, 4, when combined.

[0027] The first wing panel 3 and the second wing panel 4 are both provided with an inner groove 54 adapted to the thickness of the inner embedded panel 51, and the inner groove 54 is connected to the snap-in groove 55, and the snap-in groove 55 is arranged in accordance with the shape of the snap-in plate 53. The snap-in groove 55 of the first wing panel 3 and the second wing panel 4 constitute a snap-in channel adapted to the shape of the snap-in plate 53. The first wing panel 3 and the second wing panel 4 have the same structure and are mirror-symmetrical. The longitudinal height of the first wing panel 3 is less than the longitudinal height of the side wall of the first support frame 1 and is located in the center position. The opening depth of the inner groove 54 is less than half of the height of the first wing panel 3, which reduces the influence of the structural groove on the structural strength and reduces the risk of breakage from the first wing panel 3 and the second wing panel 4 during use. The two connecting plates 52 are staggeredly installed with top columns 56 extending from the wall of the inner groove 54. The structural thickness of the connecting plate 52 is less than the thickness of the inner embedded plate 51. The maximum extension height of the top column 56 at the upper end of the connecting plate 52 is flush with the top surface of the inner embedded plate 51. The top column 56 is specifically a bolt in this embodiment. The top column 56 extends vertically to the wall of the inner groove 54 and is provided with a preset threaded hole 57 on the wall of the inner groove 54. When the connecting plate 52 is set to a position adapted to the preset threaded hole 57, the top column 56 is screwed into the preset threaded hole 57.

[0028] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements that are inherent to such process, method, article or apparatus.

[0029] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A bent sheet metal part, comprising a first plate support frame (1) and a second plate support frame (2), characterized in that: A first wing plate (3) and a second wing plate (4) are mounted oppositely on the first support plate frame (1) and the second support plate frame (2), and the first wing plate (3) and the second wing plate (4) are connected via a connecting assembly (5); The connecting assembly (5) includes a plurality of inner panels (51) and a connecting plate (52) installed between adjacent inner panels (51), wherein the connecting plate (52) is symmetrical in front and back with respect to the symmetry center line of the inner panels (51), and a clamping plate (53) for being embedded between the first wing panel (3) and the second wing panel (4) is installed at the lower end of the inner panel (51); The clamping plate (53) comprises a connecting section (531) and a contraction section (532) arranged at the lower end of the installation section. The lower end of the contraction section (532) is connected to the clamping section (533). The cross-sectional width of the contraction section (532) is smaller than the cross-sectional widths of the connecting section (531) and the clamping section (533).

2. The bent sheet metal part according to claim 1, characterized in that: The first wing plate (3) and the second wing plate (4) are both provided with an inner groove (54) adapted to the thickness of the inner embedded plate (51), the inner groove (54) is connected to a clamping groove (55), the clamping groove (55) and the clamping plate (53) are arranged in a shape, and the clamping groove (55) of the first wing plate (3) and the second wing plate (4) form a clamping channel adapted to the shape of the clamping plate (53); The contraction section (532) shrinks from the left and right side walls toward the center line of the structure, and the shrinkage depth is the same. The maximum cross-sectional width of the clamping section (533) is equal to the width of the connecting section (531), and the width of the connecting section (531) from top to bottom remains unchanged.

3. The bent sheet metal part according to claim 1, characterized in that: Top posts (56) extending from the wall of the inner groove (54) are staggeredly installed on the two connecting plates (52). The top posts (56) extend vertically toward the wall of the inner groove (54) and are provided with preset threaded holes (57) on the wall of the inner groove (54).

4. The bent sheet metal part according to claim 3, characterized in that: The structural thickness of the connecting plate (52) is smaller than the thickness of the inner panel (51), and the maximum extension height of the top column (56) at the upper end of the connecting plate (52) is flush with the top surface of the inner panel (51).

5. The bent sheet metal part according to claim 2, characterized in that: The longitudinal height of the first wing plate (3) is less than the longitudinal height of the side wall of the first support plate frame (1) and is located at the center. The depth of the inner groove (54) is less than half the height of the first wing plate (3).

6. The bent sheet metal part according to claim 5, characterized in that: The first wing plate (3) and the second wing plate (4) have the same structure and are mirror-symmetrical.

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