Anti-rotation sliding installation metal plate stamping seat

Abstract

The utility model provides an anti-rotation sliding installation sheet metal stamping seat, and relates to the technical field of vehicle installation, the anti-rotation sliding installation sheet metal stamping seat comprises a metal plate, the left side, the right side and the rear side of the metal plate are respectively processed into an edge folding structure, an installation hole is processed on the metal plate, and the inside of the installation hole depends on an edge folding to prevent a bolt from rotating. The metal plate is connected with a to-be-mounted hole site through a bolt; a reserved gasket gap is formed in the position, on the inner side of the mounting hole, of the edge folding structure. According to the utility model, the structure is simple, the installation weight is reduced, only one material plate is used, laser blanking cutting and bending stamping can be realized, and no redundant combined welding part is needed; rotation stopping of a back bolt can be achieved through the edgefolds of the reinforcing ribs of the bolt, the bolt does not need to be clamped by a wrench, the bolt can be installed in a narrow space where the wrench cannot enter the back, the bolt is generally suitable for common hexagon bolts and special T-shaped bolts, and certain universality is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle installation, in particular to an anti-rotation sliding installation sheet metal stamping seat. Background Art

[0002] When designing a mounting seat structure for four-point mounting bolts in a narrow space, due to the narrow space, it is inconvenient to use a wrench to tighten the nut, and the upper space is also limited and it is impossible to pre-weld the snap nut structure in advance. Therefore, it is necessary to first weld the mounting plate, and adopt the method of pre-installing and hanging the bolt and nut on the installation equipment in advance, and then sliding together with the equipment to the installation position and then tightening for installation.

[0003] The prior art solution one: it is possible to adopt the method of opening holes and then welding nuts, but the accuracy of this method is not easy to control. The improved version of this solution is to directly tap threads on the board. The bolts, spring washers and flat washers are directly connected to the mounting plate, but this structure has the following disadvantages: 1. The front and back positions in the slide rail cannot be adjusted; 2. The thickness requirement of the tapped plate is relatively thick, the weight is large, which is not conducive to the weight reduction of the vehicle; 3. If the thread is damaged, it is not maintainable.

[0004] The prior art solution two: use snap nuts for installation, but this installation method requires pre-making the nut slot in advance, which requires occupying the upper space. In the case of insufficient upper space (only the thickness of one nut can be installed), this solution cannot be realized and the maintainability is poor. This structure has the following disadvantages: 1. When the upper space is limited, additional space for the snap nut matching welding parts is required, which cannot be realized in a narrow space; 2. It is relatively troublesome to take out the snap nut, and the maintainability is slightly poor; 3. When the space on both sides is limited and the nut cannot be fixed, although the snap nut can be used for tightening, additional welding structures or reserved chute structures need to be made, and it depends on external structures rather than itself, and it is more troublesome to implement than the solution of the present invention.

[0005] The prior art solution is realized by tapping the welded plate, which is not maintainable; in a narrow space, the back cannot be stopped from rotating with a wrench, or the snap nut is used to realize it, but an additional welding structure is required, which will increase the required space for height and is not applicable to an extremely narrow space. This solution can solve the problems of narrow space, maintainability, and preventing rotation, and does not require additional welding structures. Summary of the Utility Model

[0006] The utility model provides an anti-rotation sliding installation sheet metal stamping seat, which solves the problems of complex operation and poor maintainability when designing a mounting seat structure for four-point mounting bolts in a narrow space.

[0007] To achieve the above object, the technical solution adopted by the utility model is:

[0008] A rotation-proof sliding-mounted sheet metal stamping seat, including a metal plate, the left, right, and rear sides of the metal plate are respectively processed into flanging structures, an installation hole is processed on the metal plate, a bolt is installed in the installation hole, and the metal plate is connected to the to-be-installed hole position through the bolt; a reserved gasket gap is provided on the flanging structure inside the installation hole.

[0009] Further, the left flanging structure and the right flanging structure have the same height.

[0010] Further, the number of the installation holes is four, with two on each of the left and right sides of the metal plate, the installation holes on both sides are aligned and have the same shape.

[0011] Further, the distance between two installation holes on one side is equal to the distance between two to-be-installed hole positions.

[0012] Further, the size of the installation hole is set to match the size of the bolt, and the straight side of the bolt is parallel to the flanging to prevent rotation.

[0013] Further, the bolt is a standard hexagonal bolt or a standard T-shaped bolt.

[0014] Further, the processing method of the metal plate is an integrated sheet metal stamping part.

[0015] The beneficial effects of the present utility model are as follows:

[0016] The present utility model provides a sliding installation structure with a stopping function in a narrow space where it is impossible to stop rotation with a wrench on the back. The structure is simple, the installation weight is reduced, and it can be realized only with a single sheet of material plate, laser cutting, and bending and stamping, without redundant combined welding parts.

[0017] The present utility model can realize the anti-rotation of the bolt on the back through the self-strengthening rib flanging, and can be used in a narrow space where a wrench cannot enter the back without using a wrench to clamp. It is generally applicable to ordinary hexagonal bolts and special T-shaped bolts, and has a certain universality.

[0018] The present utility model is applicable to the installation of subway accelerometers. When installing an accelerometer between two aluminum tubes, it is impossible to tighten with a wrench on the back. It realizes anti-rotation nuts in a small space, without adding extra welding processes, saves time costs, and is easy to install, with a certain degree of maintainability. Description of the Drawings

[0019] To more clearly illustrate the embodiments of the present invention or the technical solutions of the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0020] Figure 1 This is the developed view of the metal plate in the present invention.

[0021] Figure 2 This is the schematic diagram of the metal plate in the present invention.

[0022] Figure 3 This is the schematic diagram of the connection of the present invention using T-bolts to the device to be connected.

[0023] Figure 4 This is the schematic diagram of preventing rotation using ordinary bolts in the present invention.

[0024] Figure 5 This is the schematic diagram of preventing rotation using T-bolts in the present invention.

[0025] Figure 6 This is the connection schematic diagram of the present invention.

[0026] Figure 7 This is the completed installation diagram of the present invention.

[0027] Explanation of the reference numerals in the drawings:

[0028] 1. Metal plate; 2. Installation hole; 3. Bolt; 4. Reserved gasket gap. Detailed implementation manners

[0029] It should be noted that, without conflict, the embodiments in the present invention and the features in the embodiments can be combined with each other. The following will refer to the drawings and combine the embodiments to detail the present invention.

[0030] To make the objectives, technical solutions and advantages of the embodiments of the present invention clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, rather than all, of the embodiments of the present invention. The description of at least one exemplary embodiment is actually only illustrative and in no way restrictive of the present invention and its application or use. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present invention without creative efforts fall within the scope of protection of the present invention.

[0031] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present utility model. As used herein, unless the context clearly indicates otherwise, the singular forms are also intended to include the plural forms. In addition, it should also be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0032] The present utility model provides a technical solution: an anti-rotation sliding-mounted sheet metal stamping seat, as Figures 1-7 shown, including a metal plate 1. The left, right, and rear sides of the metal plate 1 are respectively processed into flanging structures. An installation hole 2 is processed on the metal plate 1, and a bolt 3 is installed in the installation hole 2. The metal plate 1 is connected to the to-be-installed hole position through the bolt 3; a reserved gasket gap 4 is provided on the flanging structure inside the installation hole 2.

[0033] The left flanging structure and the right flanging structure have the same height.

[0034] The number of the installation holes 2 is four, with two on each of the left and right sides of the metal plate 1. The installation holes 2 on both sides are aligned and have the same shape.

[0035] The distance between two installation holes 2 on one side is equal to the distance between two to-be-installed hole positions.

[0036] The size of the installation hole 2 is set to match the size of the bolt 3, and the straight edge of the bolt 3 can just be parallel to the bent edge structure to prevent rotation.

[0037] The bolt 3 is a standard hexagonal bolt or a standard T-shaped bolt, which has universality.

[0038] The processing method of the metal plate 1 is sheet metal stamping.

[0039] Installation process: First, bring the bolt 3, and hang the sheet metal stamping seat and the bolt 3 into the installation hole position together and slide to the installation position;

[0040] The sheet metal stamping seat itself has an anti-rotation structure, and only the nut below needs to be tightened.

[0041] The above is only a preferred specific embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution and inventive concept of the present utility model, makes equivalent substitutions or changes, and should be covered within the protection scope of the present utility model.

Claims

1. A rotation-proof sliding-mounted sheet metal stamping seat, characterized in that, It includes a metal plate (1), the left side, right side and rear side of the metal plate (1) are respectively processed into flanging structures, an installation hole (2) is processed on the metal plate (1), a bolt (3) is installed in the installation hole (2), and the metal plate (1) is connected to the to-be-installed hole position through the bolt (3); a reserved gasket gap (4) is arranged on the flanging structure inside the installation hole (2).

2. The anti-rotation sliding-mounted sheet metal stamping seat according to claim 1, wherein, The left flanging structure and the right flanging structure have the same height.

3. The anti-rotation sliding-mounted sheet metal stamping seat according to claim 1, characterized in that, The number of the installation holes (2) is four, and there are two on each of the left and right sides of the metal plate (1). The installation holes (2) on both sides are arranged in alignment and have the same shape.

4. The anti-rotation sliding-mounted sheet metal stamping seat according to claim 3, characterized in that, The distance between two installation holes (2) on one side is equal to the distance between two to-be-installed hole positions.

5. The anti-rotation sliding-mounted sheet metal stamping seat according to claim 1, characterized in that, The size of the installation hole (2) is set in cooperation with the size of the bolt (3), and the straight side of the bolt (3) is parallel to the flanging structure to be stuck and anti-rotated.

6. The anti-rotation sliding-mounted sheet metal stamping seat according to claim 1, wherein, The bolt (3) is a standard hexagonal bolt or a standard T-shaped bolt.

7. The anti-rotation sliding mounting sheet metal stamping seat according to claim 1, characterized in that, The processing method of the metal plate (1) is a sheet metal stamping integrated part.

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