Adjustable supporting device for repairing automobile sheet metal parts

Abstract

The invention provides an adjustable supporting device for repairing an automobile sheet metal part, and relates to the field of sheet metal part repairing and supporting, guide teeth are fixedly connected to the peripheral surface of a guide seat, and a transmission rod is in transmission connection with the interior of a screw hole formed in the guide seat. The problems that when sheet metal parts at different positions need to be stretched and repaired, rapid self-adaptive adjusting operation cannot be achieved, and the sheet metal parts cannot be effectively supported during stretching are solved, a suction cup B fixedly connected to the rear side face of a guide rod is arranged, and in the sheet metal part repairing process, the sheet metal parts can be effectively supported through the suction cup B; when the whole base needs to be reinforced, a suction cup B can abut against the position needing to be fixed, a vacuum pump installed on the front end face of a spring plate is started, a guide rod is used for exhausting air, and therefore suction connection between the suction cup B and an automobile body is achieved, and rapid positioning and installing operation on the base is achieved.

Description

Technical Field

[0001] The invention belongs to the field of sheet metal repair support, and in particular relates to an adjustable support device for repairing automobile sheet metal parts. Background Art

[0002] At present, sheet metal is a comprehensive cold processing technology for thin metal plates (usually less than 6mm), including shearing, punching / cutting / compounding, folding, welding, riveting, splicing, forming (such as car body), etc. Its most notable feature is that the thickness of the same part is consistent. The products processed by the sheet metal process are called sheet metal parts, and sheet metal parts will deform when impacted by external forces. In order to better repair the deformed sheet metal parts, corresponding support devices are needed to stretch and unfold the deformed sheet metal parts.

[0003] However, the existing sheet metal repair support device lacks an effective rapid deployment and extension device during use, making it impossible to implement rapid adaptive adjustment operations when stretching repairs are required on sheet metal parts in different positions, resulting in a lack of effective support during stretching.

[0004] Therefore, in view of the deficiencies in the actual production and implementation of the above-mentioned scheme, it has been revised and improved. At the same time, in the spirit and concept of seeking for excellence, with the assistance of professional knowledge and experience, and after many ingenuity and experiments, the present invention was created. A special adjustable support device for repairing automobile sheet metal parts is provided to solve the problem that the existing solution lacks an effective rapid deployment and extension device, making it impossible to achieve rapid adaptive adjustment operations when stretching repairs are required for sheet metal parts in different positions, resulting in a lack of effective support during stretching. Summary of the invention

[0005] The present invention proposes an adjustable support device for repairing automobile sheet metal parts, which solves the problem in the prior art that due to the lack of an effective rapid deployment and extension device, when stretching repair is required for sheet metal parts in different positions, rapid adaptive adjustment operations cannot be achieved, resulting in a lack of effective support during stretching.

[0006] The technical solution of the present invention is implemented as follows: an adjustable support device for repairing automobile sheet metal parts, including a guide seat, the main body of the guide seat is a cylindrical structure, and a screw hole is opened on the inner wall of the guide seat, a guide plate is fixedly connected to the outer peripheral surface of the guide seat, and the main body of the guide plate is an annular structure, the diameter of the guide plate is larger than the diameter of the guide seat, and the guide plate is provided at two locations, and the two guide plates are fixedly connected to the outer peripheral surface of the guide seat in a linear array, and the outer peripheral surface of the guide seat is also fixedly connected with a guide tooth, and the internal transmission of the screw hole opened in the guide seat is connected to a transmission rod, and the rear side of the transmission rod is rotatably connected to a suction cup B, and the suction cup B is used for adsorption connection with the sheet metal part:

[0007] As a preferred embodiment, the guide seat is rotatably connected to the annular groove opened in the base through the guide plate fixedly connected on its outer peripheral surface, and a guide frame is fixedly connected to the front end surface of the base, and the guide frame is a rear one-way opening structure.

[0008] As a preferred embodiment, a through hole for guiding the transmission rod is opened inside the guide frame, and a bracket is fixedly connected to the front end surface of the base, and a servo motor is installed at the front end of the bracket.

[0009] As a preferred embodiment, a gear is installed on the output shaft arranged at the rear side of the servo motor, and the servo motor and the gear together constitute a driving structure. A transverse groove is opened inside the base, and an expansion push rod is fixedly connected inside the transverse groove.

[0010] As a preferred embodiment, a moving seat is installed on the output end of the deployment push rod, a sliding block is fixedly connected to the outer side of the moving seat, and a connecting frame with an inclined structure is fixedly connected to the side of the moving seat away from the base.

[0011] As a preferred embodiment, a mounting plate is fixedly connected to one side of the connecting frame away from the movable seat, and a through hole is opened inside the mounting plate, a guide rod is inserted into the through hole opened in the mounting plate, and a spring plate is fixedly connected to the front end of the guide rod, and a vacuum pump is also installed at the front end of the spring plate, the guide rod has an internal hollow structure, and a suction cup A is fixedly connected to the rear side of the guide rod.

[0012] After using the above technical solution, the beneficial effects of the present invention are:

[0013] 1. In the present invention, by providing a suction cup B fixedly connected to the rear side of the guide rod, when the base needs to be reinforced as a whole during the repair of the sheet metal part, the suction cup B can be brought into contact with the position to be fixed, and the vacuum pump installed on the front end surface of the spring plate can be started to evacuate air through the guide rod to achieve the adsorption connection between the suction cup B and the car body to achieve rapid positioning and installation of the base, thereby achieving a more practical purpose.

[0014] 2. In the present invention, by providing guide teeth fixedly connected to the outer peripheral surface of the guide seat, when the sheet metal is being stretched, after the suction cup B is adsorbed and positioned and connected to the sheet metal, the gear can be driven by the starting motor to rotate, and the gear and the guide teeth can be meshed to realize automatic step-by-step stretching operation, thereby achieving the purpose of rapid repair. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0016] Figure 1 It is a schematic diagram of the front and side structure of the disassembled adjusting support device of the present invention;

[0017] Figure 2 It is a schematic diagram of the rear side structure of the adjustment support device of the present invention;

[0018] Figure 3 It is a schematic diagram of the combined structure of the movable seat and the slider of the adjustable support device of the present invention;

[0019] Figure 4 It is a schematic diagram of the combined structure of the base and the guide frame of the adjustable support device of the present invention;

[0020] Figure 5 It is a schematic diagram of the top view of the structure of the adjustment support device of the present invention;

[0021] Figure 6 It is a schematic diagram of the combined structure of the guide seat and the guide plate of the adjustment support device of the present invention;

[0022] In the figure, 1, base; 101, guide frame; 102, bracket; 103, servo motor; 104, gear; 2, unfolding push rod; 201, moving seat; 202, slider; 203, connecting frame; 204, mounting plate; 205, guide rod; 206, spring plate; 207, vacuum pump; 208, suction cup A; 3, guide seat; 301, guide plate; 302, guide teeth; 303, transmission rod; 304, suction cup B. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] like Figure 1-Figure 6As shown, an adjustable support device for repairing automobile sheet metal parts includes: a guide seat 3, the main body of the guide seat 3 is a cylindrical structure, and a screw hole is opened on the inner wall of the guide seat 3, a guide plate 301 is fixedly connected to the outer peripheral surface of the guide seat 3, and the main body of the guide plate 301 is an annular structure, the diameter of the guide plate 301 is larger than the diameter of the guide seat 3, and the guide plate 301 is provided at two locations, and the two guide plates 301 are fixedly connected to the outer peripheral surface of the guide seat 3 in a linear array, and the outer peripheral surface of the guide seat 3 is also fixedly connected with a guide tooth 302, and the internal transmission of the screw hole opened in the guide seat 3 is connected to a transmission rod 303 , and the rear side of the transmission rod 303 is rotatably connected with a suction cup B304, and the suction cup B304 is used to be adsorbed and connected with the sheet metal part, and the side of the connecting frame 203 away from the movable seat 201 is fixedly connected with a mounting plate 204, and a through hole is opened inside the mounting plate 204, and a guide rod 205 is inserted into the through hole opened in the mounting plate 204, and the front end of the guide rod 205 is fixedly connected with a spring plate 206, and a vacuum pump 207 is also installed at the front end of the spring plate 206, the guide rod 205 is an internal hollow structure, and the rear side of the guide rod 205 is fixedly connected with a suction cup A208.

[0025] Among them, the guide seat 3 is rotatably connected to the annular groove opened in the base 1 through the guide plate 301 fixedly connected on its outer peripheral surface, and a guide frame 101 is fixedly connected to the front end surface of the base 1. The guide frame 101 is a rear one-way opening structure. A through hole for guiding the transmission rod 303 is opened inside the guide frame 101, and a bracket 102 is fixedly connected to the front end surface of the base 1, and a servo motor 103 is installed at the front end of the bracket 102.

[0026] Among them, a gear 104 is installed on the output shaft arranged on the rear side of the servo motor 103, and the servo motor 103 and the gear 104 together constitute a driving structure, and a transverse groove is opened inside the base 1, and an expansion push rod 2 is fixedly connected inside the transverse groove, and a moving seat 201 is installed on the output end of the expansion push rod 2, and a slider 202 is fixedly connected to the outer side of the moving seat 201, and a connecting frame 203 with an inclined structure is fixedly connected to the side of the moving seat 201 away from the base 1.

[0027] During use, when the automobile sheet metal is being repaired, the suction cup A208 arranged at the rear side of the two guide rods 205 can be adsorbed and connected to a fixed position on the automobile body, and when the adsorption connection is performed, it is necessary to start the deployment push rod 2 installed in the base 1 in advance according to the required expansion range to push the movable seat 201 outward, and when the movable seat 201 moves outward, the slider 202 fixedly connected to the outside of the movable seat 201 can be used to move and expand along the transverse groove provided in the base 1, so as to adjust the position of the current suction cup A208, thereby achieving the purpose of rapid adsorption and positioning of the base 1;

[0028] After the adsorption and positioning is completed, the suction cup B304 arranged on the rear side of the transmission rod 303 is used to approach the sheet metal that needs to be stretched and repaired, and the air inside is discharged by squeezing the suction cup B304, and the servo motor 103 installed on the front end face of the bracket 102 is started to drive the gear 104 to rotate, and the meshing transmission between the gear 104 and the guide tooth 302 arranged on the outer peripheral surface of the guide seat 3 drives the guide seat 3 to rotate, and the guide seat 3 is connected with the transmission rod 303 through the screw hole opened on the inner wall of the guide seat 3 to quickly stretch and form the suction cup B304 and the sheet metal adsorbed and positioned by the suction cup B304, thereby achieving the purpose of rapid repair.

[0029] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In the description of the present invention, unless otherwise specified and limited, it should be noted that the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a mechanical connection or an electrical connection, or it can be the internal communication of two elements, it can be a direct connection, or it can be an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0030] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An adjustable support device for repairing automobile sheet metal parts, characterized in that: The invention comprises a guide seat (3), wherein the main body of the guide seat (3) is a cylindrical structure, and a screw hole is provided on the inner wall of the guide seat (3), a guide plate (301) is fixedly connected to the outer peripheral surface of the guide seat (3), and the main body of the guide plate (301) is an annular structure, the diameter of the guide plate (301) is larger than the diameter of the guide seat (3), and the guide plate (301) is provided at two locations, and the two guide plates (301) are fixedly connected to the outer peripheral surface of the guide seat (3) in a linear array, and the outer peripheral surface of the guide seat (3) is also fixedly connected to a guide tooth (302), and the internal transmission connection of the screw hole provided in the guide seat (3) is connected to a transmission rod (303), and the rear side of the transmission rod (303) is rotatably connected to a suction cup B (304), and the suction cup B (304) is used for adsorption connection with a sheet metal part.

2. The adjustable support device for repairing automobile sheet metal parts according to claim 1, characterized in that: The guide seat (3) is rotatably connected to an annular groove provided in the base (1) via a guide plate (301) fixedly connected on its outer peripheral surface, and a guide frame (101) is fixedly connected to the front end surface of the base (1), and the guide frame (101) is a rear-side one-way opening structure.

3. The adjustable support device for repairing automobile sheet metal parts according to claim 2, characterized in that: A through hole for guiding the transmission rod (303) is provided inside the guide frame (101), and a bracket (102) is fixedly connected to the front end surface of the base (1), and a servo motor (103) is installed at the front end of the bracket (102).

4. The adjustable support device for repairing automobile sheet metal parts according to claim 3, characterized in that: A gear (104) is installed on the output shaft arranged at the rear side of the servo motor (103), and the servo motor (103) and the gear (104) together form a driving structure. A transverse groove is provided inside the base (1), and an expansion push rod (2) is fixedly connected inside the transverse groove.

5. The adjustable support device for repairing automobile sheet metal parts according to claim 4, characterized in that: A movable seat (201) is installed on the output end of the unfolding push rod (2), a sliding block (202) is fixedly connected to the outer side of the movable seat (201), and a connecting frame (203) with an inclined structure is fixedly connected to the side of the movable seat (201) away from the base (1).

6. The adjustable support device for repairing automobile sheet metal parts according to claim 5, characterized in that: A mounting plate (204) is fixedly connected to one side of the connecting frame (203) away from the movable seat (201), and a through hole is provided inside the mounting plate (204).

7. The adjustable support device for repairing automobile sheet metal parts according to claim 6, characterized in that: A guide rod (205) is inserted into the through hole in the mounting plate (204), and a spring plate (206) is fixedly connected to the front end of the guide rod (205), and a vacuum pump (207) is also installed at the front end of the spring plate (206). The guide rod (205) is an internal hollow structure, and a suction cup A (208) is fixedly connected to the rear side of the guide rod (205).

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