Automobile sheet metal part repairing device

Abstract

The utility model relates to an automobile sheet metal part repairing device which comprises a handheld plate, side plates are fixed to the two ends of the handheld plate correspondingly, two fixing plates are fixed to each side plate, a rotating rod is fixed between the fixing plates, the rotating rod is sleeved with and rotationally provided with a sleeve and a gear, the gear is fixed to the sleeve, and a second screw rod is rotationally arranged on the upper wall of the upper fixing plate; according to the scheme, the main suction cup is attached to the to-be-repaired surface, the air pump is started, the main suction cup and the to-be-repaired surface are adsorbed, the connecting rod and the fixing rod are rotated, the two secondary suction cups are adsorbed, the secondary suction cups are driven to rotate, the secondary suction cups are driven to rotate, and therefore the to-be-repaired surface can be repaired. A second screw rod is rotated to enable a limiting plate to descend, the angle of a connecting rod is finely adjusted, the limiting plate is inserted into a tooth groove, the connecting rod is fixed, a nut is rotated, an upper rotating ring and a lower rotating ring are attached, relative rotation is not likely to happen, a rotating disc is rotated to enable a moving rod to move, and therefore a main suction cup moves backwards for automobile surface repairing.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of automobile sheet metal, and in particular to an automobile sheet metal part repairing device. BACKGROUND

[0002] With the rapid development of the automobile industry and the continuous increase of the automobile population, accidents such as collision and scratching inevitably occur during the use of the automobile, thereby causing the automobile sheet metal part to be damaged. In the field of automobile maintenance, the repairing of the damaged sheet metal part is very important. At present, the traditional automobile sheet metal part repairing method mainly relies on manual operation, and manual operation is required to pull the connected device to pull the concave area of the automobile to restore the sheet metal, which consumes a lot of manpower and increases the working strength of the workers.

[0003] Different shapes of the automobile sheet metal exist, such as a plane or a curved surface, and the traditional supporting mode has poor applicability to different shapes. The automobile sheet metal repairing device disclosed in the '202220287665.5' patent application discloses the setting of a rotating rod and a first suction cup to adapt to the plane and the curved surface of the automobile sheet metal, and the device can be better attached to the surface of the automobile sheet metal when the automobile sheet metal is repaired by the device. However, the first suction cup also has a tendency to retreat when the second suction cup retreats, thereby reducing the repairing effect of the second suction cup. Therefore, the application provides an automobile sheet metal part repairing device to solve the above problems. CONTENT OF THE UTILITY MODEL

[0004] In order to solve the problems of poor applicability and unstable support of the traditional supporting mode, the application provides an automobile sheet metal part repairing device.

[0005] The automobile sheet metal part repairing device provided by the application comprises a hand-held plate, the front walls of the two ends of the hand-held plate are fixedly connected with side plates, the front walls of the side plates are fixedly connected with two fixed plates arranged in an upper-lower manner, a rotating rod is fixedly arranged between the fixed plates, a sleeve and a gear are rotatably connected with the rotating rod, the gear is arranged in an upper-lower manner and fixedly connected with the sleeve, a second screw rod is rotatably connected with the upper wall of the upper fixed plate, the second screw rod is threadedly connected with a moving ring, the moving ring is fixedly connected with a limiting plate, the limiting plate is arranged through the fixed plate and slidably connected with the fixed plate, and the limiting plate is in cooperation with the gear and can be slid into the gear slot.

[0006] Preferably, the sleeve is fixedly connected with a connecting rod, and the connecting rod is fixedly connected with an upper rotating ring.

[0007] Preferably, the upper rotating ring and the lower rotating ring are both provided with through holes, the bolts are arranged through the two through holes, the lower surface of the upper rotating ring is provided with a nut, and the bolt is threadedly connected with the nut.

[0008] Preferably, the lower rotating rings are fixedly connected with fixing rods, and the fixing rods are fixedly connected with secondary suction cups.

[0009] Preferably, the side plates are provided with sliding grooves on opposite side walls, and sliding blocks are slidingly arranged in the sliding grooves.

[0010] Preferably, vertical plates are fixedly connected between the side plates, the vertical plates are located on a side of the moving rod away from the handheld plate, a first screw rod is rotationally arranged on a side wall of the vertical plate close to the moving rod, the first screw rod penetrates the moving rod and is threadedly connected with the moving rod, the first screw rod penetrates the handheld plate and is rotationally connected with the handheld plate, and a rotating disc is fixedly connected to one side of the first screw rod.

[0011] Preferably, a moving plate is fixedly connected to a side wall of the moving rod, the moving plate penetrates the vertical plate and is slidingly connected with the vertical plate, and a primary suction cup is fixedly connected to a front end of the moving plate.

[0012] Preferably, an air pump is fixedly arranged below the moving rod, and a suction end of the air pump is in communication with the primary suction cup through a communication pipe.

[0013] In summary, the present application has the following beneficial technical effects:

[0014] By attaching the primary suction cup to the surface to be repaired and starting the air pump, the primary suction cup is firmly adsorbed to the surface to be repaired, the connecting rod and the fixing rod are rotated, the two secondary suction cups are tightly adsorbed to the surface of the automobile, the second screw rod is rotated to lower the limiting plate, the angle of the connecting rod is finely adjusted, the limiting plate is inserted into the tooth groove of the gear, the connecting rod is fixed, the fixing rod is rotated to ensure the tight adsorption of the secondary suction cup, the nut is rotated to tightly attach the upper rotating ring and the lower rotating ring and make it difficult to rotate relatively, the rotating disc is rotated to move the moving rod, so that the primary suction cup moves backward, and the surface to be repaired of the automobile is repaired. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 is a first-view overall structure schematic diagram in Embodiment One of the present application;

[0016] Fig. 2 is a second-view overall structure schematic diagram in Embodiment One of the present application.

[0017] Explanation of reference signs: 1, handheld plate; 2, side plate; 3, sliding groove; 4, fixed plate; 5, moving rod; 6, moving plate; 7, main suction cup; 8, first screw; 9, rotating disc; 10, vertical plate; 11, communication pipe; 12, air pump; 13, rotating rod; 14, sleeve; 15, connecting rod; 16, gear; 17, second screw; 18, moving ring; 19, limiting plate; 20, upper rotating ring; 21, lower rotating ring; 22, bolt; 23, nut; 24, fixed rod; 25, secondary suction cup. DETAILED DESCRIPTION

[0018] The following will be described in detail below Figs. 1-2 Further detailed description of the present application.

[0019] Example one

[0020] Reference Figs. 1-2 A device for repairing automobile sheet metal parts, comprising a handheld plate 1, both ends of the front wall of the handheld plate 1 are fixedly connected with side plates 2, both ends of the front wall of the side plates 2 are fixedly connected with two fixed plates 4 arranged in upper and lower positions, a rotating rod 13 is fixedly arranged between the fixed plates 4, a sleeve 14 and a gear 16 are sleeved and rotationally connected with the rotating rod 13, the gear 16 is arranged in upper and lower positions and fixedly connected with the sleeve 14, a second screw 17 is rotationally connected with the upper wall of the fixed plate 4, the second screw 17 is threadedly connected with a moving ring 18, the moving ring 18 is fixedly connected with a limiting plate 19, the limiting plate 19 is arranged through the fixed plate 4 and is slidingly connected with the fixed plate 4, the limiting plate 19 cooperates with the gear 16 to be slidingly inserted into the gear slot of the gear 16.

[0021] The sleeve 14 is fixedly connected with a connecting rod 15, the connecting rod 15 is fixedly connected with an upper rotating ring 20, and the lower rotating ring 21 is arranged above the upper rotating ring 20. The upper rotating ring 20 and the lower rotating ring 21 are both provided with through holes, the bolt 22 is arranged through the two through holes, the nut 23 is arranged below the upper rotating ring 20, and the bolt 22 is threadedly connected with the nut 23. The lower rotating ring 21 is fixedly connected with a fixed rod 24, and the fixed rod 24 is fixedly connected with a secondary suction cup 25.

[0022] The side plates 2 are provided with sliding grooves 3 on the opposite side walls, sliding blocks are slidingly arranged in the sliding grooves 3, and a moving rod 5 is arranged on the front side of the handheld plate 1, both ends of the moving rod 5 are fixedly connected with the sliding blocks.

[0023] The side plates 2 are fixedly connected with a vertical plate 10, the vertical plate 10 is located on the side away from the handheld plate 1 of the moving rod 5, a first screw 8 is rotationally arranged on the side wall of the vertical plate 10 close to the moving rod 5, the first screw 8 is arranged through the moving rod 5 and is threadedly connected with the moving rod 5, the first screw 8 is arranged through the handheld plate 1 and is rotationally connected with the handheld plate 1, and the first screw 8 is fixedly connected with a rotating disc 9 on one side.

[0024] The mobile rod 5 is fixedly connected with a mobile plate 6, the mobile plate 6 is arranged through the vertical plate 10 and is in sliding connection with the vertical plate 10, and the mobile plate 6 is fixedly connected with a main suction disc 7 at the front end.

[0025] In actual use, the main suction disc 7 is first attached to the surface to be repaired, the air pump 12 is started, so that the main suction disc 7 is firmly adsorbed to the surface to be repaired, the connecting rod 15 and the rotating rod 13 are rotated, so that the two secondary suction discs 25 are tightly adsorbed to the surface of the automobile, the second screw rod 17 is rotated to make the limiting plate 19 descend, the angle of the connecting rod 15 is finely adjusted, so that the limiting plate 19 is inserted into the tooth groove of the gear 16, and the connecting rod 15 is fixed, the rotating rod 13 is rotated to ensure that the secondary suction disc 25 is tightly adsorbed, the nut 23 is rotated, so that the upper rotating ring 20 and the lower rotating ring 21 are tightly attached and difficult to rotate relative to each other, the rotating disc 9 is rotated to move the mobile rod 5, so that the main suction disc 7 moves backward, and the surface to be repaired of the automobile is repaired.

[0026] Finally, it should be pointed out that: first, in the description of the application, it should be pointed out that, unless otherwise specified and limited, the terms "installation", "connection", "connection" should be understood broadly, which can be mechanical connection or electrical connection, or the communication between two elements, or direct connection, "up", "down", "left", "right" and the like are only used to indicate the relative positional relationship, when the absolute position of the described object changes, the relative positional relationship may change;

[0027] Secondly: the utility model discloses the embodiment of the drawings, only relate to the structure involved in the embodiment of the disclosure, other structures can refer to the usual design, in the case where there is no conflict, the same embodiment and different embodiments of the utility model can be combined with each other;

[0028] Finally: the above only for the preferred embodiment of the utility model, and does not limit the utility model, any modification, equivalent replacement, improvement and the like made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

[0029] The above are the preferred embodiments of the application, and not limit the protection scope of the application, therefore: any equivalent change made according to the structure, shape, principle of the application should be covered in the protection scope of the application.

Claims

1. A device for repairing a sheet metal part of a vehicle, comprising a hand-held plate (1), characterized in that: The hand-held plate (1) is fixedly connected with side plates (2) at both ends of the front wall, the side plates (2) are fixedly connected with two fixed plates (4) arranged in upper and lower positions at the front wall, a rotating rod (13) is fixedly arranged between the fixed plates (4), a sleeve (14) and a gear (16) are rotatably connected to the rotating rod (13), the gear (16) is arranged in upper and lower positions and is fixedly connected to the sleeve (14), a second screw rod (17) is rotatably connected to the upper wall of the upper fixed plate (4), the second screw rod (17) is threadedly connected with a moving ring (18), the moving ring (18) is fixedly connected with a limiting plate (19), the limiting plate (19) is arranged through the fixed plate (4) and is slidably connected with the fixed plate (4), the limiting plate (19) is in cooperation with the gear (16) and can be slidably inserted into the gear slot of the gear (16).

2. The automobile sheet metal part repairing device according to claim 1, characterized in that: The sleeve (14) is fixedly connected with a connecting rod (15), the connecting rod (15) is fixedly connected with an upper rotating ring (20), and a lower rotating ring (21) is arranged above the upper rotating ring (20).

3. The device for repairing a sheet metal part of a vehicle according to claim 2, characterized in that: The upper rotating ring (20) and the lower rotating ring (21) are both provided with through holes, and a bolt (22) is arranged through the two through holes, a nut (23) is arranged below the upper rotating ring (20), and the bolt (22) is threadedly connected with the nut (23).

4. The device for repairing a sheet metal part of a vehicle according to claim 2, characterized in that: The lower rotating ring (21) is fixedly connected with a fixed rod (24), and the fixed rod (24) is fixedly connected with a secondary suction disc (25).

5. The device for repairing a sheet metal part of a vehicle according to claim 1, characterized in that: Opposite side walls of the side plate (2) are both provided with sliding grooves (3), sliding blocks are slidably arranged in the sliding grooves (3), and a moving rod (5) is arranged on the front side of the hand-held plate (1), both ends of the moving rod (5) are fixedly connected with the sliding blocks.

6. The device for repairing a sheet metal part of a vehicle according to claim 5, characterized in that: The side plates (2) are fixedly connected with a vertical plate (10), the vertical plate (10) is located on the side, away from the hand-held plate (1), of the moving rod (5), a first screw rod (8) is rotatably arranged on the side wall, close to the moving rod (5), of the vertical plate (10), the first screw rod (8) is arranged through the moving rod (5) and is threadedly connected with the moving rod (5), the first screw rod (8) is arranged through the hand-held plate (1) and is rotatably connected with the hand-held plate (1), and a rotating disc (9) is fixedly connected to one side of the first screw rod (8).

7. The device for repairing a sheet metal part of a vehicle according to claim 6, characterized in that: A moving plate (6) is fixedly connected to the side wall of the moving rod (5), the moving plate (6) is arranged through the vertical plate (10) and is slidably connected with the vertical plate (10), and a main suction disc (7) is fixedly connected to the front end of the moving plate (6).

8. The device for repairing a sheet metal part of a vehicle according to claim 7, characterized in that: A gas pump (12) is fixedly arranged below the moving rod (5), and the suction end of the gas pump (12) is communicated with the main suction disc (7) through a communication pipe (11).

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