Wheel casing support tubular beam punching tool

Abstract

The utility model relates to the technical field of wheel cover support tubular beam machining, in particular to a punching tool for a wheel cover support tubular beam. According to the technical scheme, the wheel casing support tubular beam punching tool comprises a pressing plate, a fixing plate, a bottom plate and a limiting seat, the fixing plate is fixed to the bottom plate, an air cylinder is fixed to the bottom plate through the fixing plate, a push plate is installed on the air cylinder through a push rod, a limiting plate is installed on the push plate, and the limiting seat is installed on the bottom plate. And a supporting frame is erected on the side, away from the fixing plate, of the bottom plate, the supporting frame penetrates through the limiting base, the supporting frame is sleeved with a pipe fitting, a pressing plate is erected above the limiting base, and a punch and a guide column are arranged on the lower surface of the pressing plate. According to the utility model, the workpiece can be conveniently supported and fixed, so that the workpiece is prevented from being deformed during processing, and the effect of reducing the production cost is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of wheel cover bracket pipe beam processing, in particular to a wheel cover bracket pipe beam punching tool. Background Art

[0002] Wheel arch support pipe beam refers to the tubular structure used to support the wheel arch (also called roof cover, body cover). During the automobile manufacturing or repair process, the wheel arch support pipe beam is installed on the roof of the vehicle to support the wheel arch, keep it stable and connect it to the body.

[0003] The wheel arch support tube beam is usually made of metal materials (such as steel, aluminum alloy), with sufficient strength and rigidity to bear the weight of the wheel arch and maintain its shape. Its shape can vary according to the design of the wheel arch and the requirements of the vehicle body structure. Common forms include single tube, multi-tube and even complex frame structures.

[0004] The installation position and method of the wheel arch support pipe beam will vary according to the specific vehicle model and design. Generally, it needs to be connected to the strong parts of the vehicle body (such as the roof beam, side beam, etc.) to ensure that the wheel arch will not loosen or fall off during driving. The wheel arch support pipe beam needs to be punched during processing, but at present, it is not convenient to support the workpiece during the punching process of the wheel arch support pipe beam, and the workpiece is easily deformed during processing, which affects the normal use of the workpiece and increases production costs. Utility Model Content

[0005] The utility model provides a wheel cover bracket pipe beam punching tool, which solves the above-mentioned technical problems.

[0006] The utility model solves the above-mentioned technical problems as follows:

[0007] A wheel arch bracket pipe beam punching tool comprises a pressure plate, a fixed plate, a base plate and a limit seat, wherein a fixed plate is fixed on the base plate, a cylinder is fixed to the base plate via the fixed plate, a push plate is installed on the cylinder via a push rod, a limit plate is installed on the push plate, a limit seat is installed on the base plate, a support frame is mounted on the side of the base plate away from the fixed plate, and the support frame passes through the limit seat, a pipe fitting is sleeved on the support frame, a pressure plate is mounted above the limit seat, and a punch and a guide column are provided on the lower surface of the pressure plate.

[0008] On the basis of the above technical solution, the present invention can also be improved as follows.

[0009] Furthermore, a gap is left between the support frame and the limiting seat, and the size of the gap is adapted to the thickness of the pipe fitting.

[0010] The beneficial effects of adopting the above further scheme are:

[0011] It is convenient to set up the pipe fitting through the support and pass through the limit seat, so as to facilitate the punching operation through the punch.

[0012] Furthermore, the pipe is clamped and fixed by a support frame and a limiting plate.

[0013] The beneficial effects of adopting the above further scheme are:

[0014] Ensure that the pipe does not move during punching, thereby ensuring the punching accuracy of the pipe.

[0015] Furthermore, a baffle is installed on the bottom plate, and the displacement distance of the push plate is limited by the fixing plate and the baffle.

[0016] The beneficial effects of adopting the above further scheme are:

[0017] This makes it easier to clamp and fix the pipe fittings through the push plate and the support frame.

[0018] Furthermore, a limiting rod is provided between the fixing plate and the baffle plate, and the push plate is slidably mounted on the bottom plate through the limiting rod.

[0019] The beneficial effects of adopting the above further scheme are:

[0020] Ensure that the push plate moves smoothly to clamp and fix the pipe fittings, thereby ensuring the processing accuracy of the pipe fittings.

[0021] Furthermore, the guide columns are located on both sides of the pipe fitting, and the position of the punch is matched with the position of the pipe fitting.

[0022] The beneficial effects of adopting the above further scheme are:

[0023] The guide column and the limit seat cooperate to limit the moving direction of the pressure plate, and the pipe fitting is punched by the punch to ensure the punching accuracy of the pipe fitting.

[0024] Furthermore, the limit seat and the support frame are both penetrated by a through hole matched with the position and size of the punch.

[0025] The beneficial effects of adopting the above further scheme are:

[0026] The pipe fittings are sleeved on the support frame, and the support frame supports the pipe fittings from the inside to prevent the pipe fittings from being deformed during punching, thereby reducing the probability of defective products produced during punching and reducing production costs.

[0027] The beneficial effects of the utility model are:

[0028] When in use, the user sleeves the punching section of the pipe fitting on the support frame, and then the user connects the cylinder to the air source. The cylinder pushes the push plate and the limit plate to clamp and fix the pipe fitting. Then the user connects and fixes the pressure plate to the external power source, and drives the pressure plate downward by the power source. Since the pipe fitting is sleeved on the support frame, the support frame supports the pipe fitting from the inside to prevent the pipe fitting from deforming during punching, thereby reducing the probability of defective products during punching and reducing production costs. At the same time, the limit plate is installed on the push plate by bolts, which is convenient for the user to replace the corresponding limit plate according to different types of pipe fittings, so as to facilitate punching processing of different types of pipe fittings.

[0029] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiment of the utility model with the accompanying drawings. The specific implementation method of the utility model is given in detail by the following embodiments and their drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention.

[0031] In the attached picture:

[0032] Figure 1 This is a schematic diagram of the axial appearance of the utility model;

[0033] Figure 2 It is a schematic diagram of the main cross-sectional structure of the utility model.

[0034] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0035] 1. Punch; 2. Guide column; 3. Press plate; 4. Push plate; 5. Limit plate; 6. Push rod; 7. Fixed plate; 8. Cylinder; 9. Bottom plate; 10. Limit rod; 11. Baffle; 12. Pipe fitting; 13. Limit seat; 14. Support frame. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0037] See also Figure 1 to Figure 2 As shown, the embodiments provided by the utility model:

[0038] Embodiment 1

[0039] like Figure 1 to Figure 2 As shown, the wheel arch bracket tube beam punching tool of this embodiment includes a pressing plate 3, a fixing plate 7, a base plate 9 and a limiting seat 13. The fixing plate 7 is fixed on the base plate 9, and a cylinder 8 is fixed on the base plate 9 through the fixing plate 7. The cylinder 8 is installed with a push plate 4 through a push rod 6. A baffle plate 11 is installed on the base plate 9, and the displacement distance of the push plate 4 is limited by the fixing plate 7 and the baffle plate 11. A limiting rod 10 is provided between the fixing plate 7 and the baffle plate 11, and the push plate 4 is slidably installed on the base plate 9 through the limiting rod 10.

[0040] A limiting plate 5 is installed on the push plate 4, and a limiting seat 13 is installed on the bottom plate 9. A support frame 14 is set on the side of the bottom plate 9 away from the fixed plate 7, and the support frame 14 passes through the limiting seat 13. A gap is left between the support frame 14 and the limiting seat 13, and the size of the gap is adapted to the thickness of the pipe 12. The pipe 12 is sleeved on the support frame 14, and the pipe 12 is clamped and fixed by the support frame 14 and the limiting plate 5. A pressing plate 3 is set above the limiting seat 13, and a punch 1 and a guide column 2 are provided on the lower surface of the pressing plate 3. The guide column 2 is located on both sides of the pipe 12, and the position of the punch 1 is adapted to the position of the pipe 12. When in use, the user sleeves the punching section of the pipe 12 on the support frame 14, and then the user connects the cylinder 8 to the air Source, the cylinder 8 pushes the push plate 4 and the limit plate 5 to clamp and fix the pipe 12, and then the user connects and fixes the pressure plate 3 to the external power source, and drives the pressure plate 3 to press down through the power source. Since the pipe 12 is sleeved on the support frame 14, the pipe 12 is supported from the inside by the support frame 14 to prevent the pipe 12 from deforming during punching, thereby reducing the probability of defective products during punching, thereby reducing production costs. At the same time, the limit plate 5 is installed on the push plate 4 by bolts, so that the user can replace the corresponding limit plate 5 according to different types of pipes 12, so as to facilitate punching of different types of pipes 12. The limit seat 13 and the support frame 14 are penetrated with through holes that are compatible with the position and size of the punch 1.

[0041] When a wheel housing bracket pipe beam punching tool based on Example 1 is used:

[0042] The user sleeves the punching section of the pipe fitting 12 on the support frame 14, and then the user connects the cylinder 8 to the air source. The cylinder 8 pushes the push plate 4 and the limit plate 5 to clamp and fix the pipe fitting 12. Then the user connects and fixes the pressure plate 3 to the external power source, and drives the pressure plate 3 downward by the power source. Since the pipe fitting 12 is sleeved on the support frame 14, the support frame 14 supports the pipe fitting 12 from the inside to prevent the pipe fitting 12 from deforming during punching, thereby reducing the probability of defective products during punching, thereby reducing production costs. At the same time, the limit plate 5 is installed on the push plate 4 by bolts, which is convenient for the user to replace the corresponding limit plate 5 according to different types of pipe fittings 12, so as to facilitate punching processing of different types of pipe fittings 12.

[0043] The above description is only a preferred embodiment of the utility model and does not impose any form of limitation on the utility model. Any ordinary technician in the industry can smoothly implement the utility model as shown in the drawings of the specification and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the utility model using the technical content disclosed above are all equivalent embodiments of the utility model. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the utility model are still within the protection scope of the technical solution of the utility model.

Claims

1. A wheel housing bracket pipe beam punching tool, characterized in that: The invention comprises a pressing plate (3), a fixing plate (7), a bottom plate (9) and a limiting seat (13); the fixing plate (7) is fixed on the bottom plate (9); a cylinder (8) is fixed on the bottom plate (9) through the fixing plate (7); a push plate (4) is installed on the cylinder (8) through a push rod (6); a limiting plate (5) is installed on the push plate (4); a limiting seat (13) is installed on the bottom plate (9); a support frame (14) is mounted on the side of the bottom plate (9) away from the fixing plate (7); the support frame (14) passes through the limiting seat (13); a pipe fitting (12) is sleeved on the support frame (14); a pressing plate (3) is mounted above the limiting seat (13); a punch (1) and a guide column (2) are provided on the lower surface of the pressing plate (3).

2. According to claim 1, a wheel housing bracket pipe beam punching tool is characterized in that: A gap is left between the support frame (14) and the limiting seat (13), and the size of the gap is adapted to the thickness of the pipe (12).

3. According to claim 1, a wheel housing bracket pipe beam punching tool is characterized in that: The pipe fitting (12) is clamped and fixed by a support frame (14) and a limiting plate (5).

4. According to claim 1, a wheel housing bracket pipe beam punching tool is characterized in that: A baffle plate (11) is installed on the bottom plate (9), and the displacement distance of the push plate (4) is limited by the fixing plate (7) and the baffle plate (11).

5. According to claim 1, a wheel housing bracket pipe beam punching tool is characterized in that: A limiting rod (10) is provided between the fixing plate (7) and the baffle plate (11), and the push plate (4) is slidably mounted on the bottom plate (9) via the limiting rod (10).

6. The wheel housing bracket pipe beam punching tool according to claim 1, characterized in that: The guide columns (2) are located on both sides of the pipe (12), and the position of the punch (1) is matched with the position of the pipe (12).

7. The wheel arch support pipe beam punching tool according to claim 1, characterized in that: The limiting seat (13) and the supporting frame (14) are both penetrated by a through hole that matches the position and size of the punch (1).

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