Sheet metal suction cup structure

Abstract

The utility model relates to the field of suckers, and discloses a metal plate sucker structure which comprises a base, the base is fixed on the bottom face of an L-shaped plate, a hydraulic push rod is fixed in a fixing hole, a supporting plate is fixed at one end of a telescopic rod of the hydraulic push rod, and sliding grooves are formed in the bottom face of the base and the top face in the L-shaped plate respectively. Two mounting sleeves are movably arranged on the front side of the fixing plate, vacuum suction cups are detachably arranged at the front ends of the two mounting sleeves correspondingly, connecting columns are fixed to the rear ends of the two vacuum suction cups correspondingly, and the two connecting columns are detachably arranged in the two mounting sleeves correspondingly. And mounting columns are inserted into the two mounting holes in a sliding manner. According to the utility model, the vacuum chuck can be quickly disassembled and assembled, so that the disassembly and assembly mode is simple, the whole disassembly and assembly are not needed, the disassembly and assembly convenience is improved, and the maintenance and replacement complexity is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of suction cups, in particular to a sheet metal suction cup structure. Background Art

[0002] Automotive sheet metal is a technical means of automobile repair. In this respect, automotive sheet metal is equal to automotive sheet metal repair, which refers to the repair of the car body after a collision, that is, all the work except the anti-corrosion and decorative spraying work on the car body, such as analysis of automobile body damage, measurement of automobile body, shaping of automobile body sheet metal, stretching correction, stress relief welding, as well as assembly and adjustment of automobile body accessories.

[0003] According to the Chinese patent publication number: CN219985800U, an automobile sheet metal suction cup structure includes a base, an L-shaped plate is fixedly connected to the top of the base, a first sliding groove is opened at the top of the base and on one side of the L-shaped plate, a first sliding rod is fixedly connected inside the first sliding groove, a second sliding groove is opened at the bottom of the L-shaped plate, a second sliding rod is fixedly connected inside the second sliding groove, a first sliding plate is slidably connected between the outside of the first sliding rod and the second sliding rod, and two cylinders are fixedly connected to the outside of the L-shaped plate.

[0004] In the above scheme, the sliding block is moved and set inside the sliding box, and the vacuum suction cup is fixedly installed on the sliding block, which leads to the following disadvantages: when the suction cup structure is in use, the vacuum suction cup is fixedly installed on the sliding block, so that when the vacuum suction cup needs to be replaced or maintained, the whole structure needs to be disassembled together, which increases the complexity of maintenance and replacement. Utility Model Content

[0005] The purpose of the utility model is to provide a sheet metal suction cup structure to solve the problem that when the suction cup structure is in use, the vacuum suction cup and the sliding block are fixedly installed, so that when the vacuum suction cup needs to be replaced or maintained, the whole structure needs to be disassembled together, which increases the complexity of maintenance and replacement.

[0006] In order to achieve the above-mentioned utility model objectives, the utility model adopts the following technical solutions: a sheet metal suction cup structure, comprising a base, the base is fixed to the bottom surface of the L-shaped plate, the top surface of the base is fixed with two grips, the bottom surface of the base is fixed with a plurality of universal wheels, a fixing hole is opened on one side of the inner wall of the L-shaped plate, a hydraulic push rod is fixed inside the fixing hole, a support plate is fixed on one end of the hydraulic push rod telescopic rod, the bottom surface of the base and the inner top surface of the L-shaped plate are respectively provided with sliding grooves, a first sliding plate is movably arranged between the two sliding grooves, two movable holes are opened on the front side of the first sliding plate, movable columns are slidably inserted in the two movable holes, the rear ends of the two movable columns are respectively fixedly connected to the front sides of the support plate, the front side of the first sliding plate is movably provided with a second sliding plate, the rear side of the second sliding plate is fixedly connected to the front ends of the two movable columns, and the first sliding plate A fixing plate is provided on the front side of the plate, and two connecting plates are fixedly connected between the fixing plate and the first sliding plate, and two mounting sleeves are movably provided on the front side of the fixing plate, and vacuum suction cups are detachably provided at the front ends of the two mounting sleeves, and connecting columns are respectively fixed at the rear ends of the two vacuum suction cups, and the two connecting columns are respectively detachably arranged in the two mounting sleeves, and mounting grooves are respectively provided on the left and right sides of the outer walls of the two connecting columns, and mounting holes are respectively provided on the left and right sides of the outer walls of the two mounting sleeves, and mounting columns are respectively slidably inserted in the interiors of the two mounting holes, and the two mounting columns are respectively slidably inserted in the two mounting grooves, and stoppers are respectively fixed on the outer ends of the two mounting columns, and springs are respectively fixed on the left and right sides of the outer walls of the two mounting sleeves, and the two springs are respectively surrounded by the two mounting columns, and the outer ends of the two springs are respectively fixedly connected to the inner sides of the two stoppers.

[0007] Preferably, two guide rails are fixed to the front side of the fixing plate, and the front sides of the sliders of the two guide rails are fixedly connected to the rear ends of the two mounting sleeves respectively.

[0008] Preferably, positioning grooves are respectively formed on the inner top surfaces and bottom surfaces of the two installation sleeves, and two positioning rods are fixed on the outer walls of the two connecting columns, and the two positioning rods are respectively slidably disposed in the two positioning grooves.

[0009] Preferably, two limiting columns are fixedly connected between the fixed plate and the first sliding plate, and two limiting holes are provided on the front side of the second sliding plate. The two limiting holes are slidably mounted on the two limiting columns respectively.

[0010] Preferably, a reinforcing plate is fixed to the top surface of the base, and the front side of the reinforcing plate is fixedly connected to the rear side of the outer wall of the L-shaped plate.

[0011] Preferably, rubber sleeves are respectively fixed to the outer walls of the two handles.

[0012] Compared with the prior art, a sheet metal suction cup structure using the above technical solution has the following beneficial effects:

[0013] 1. During use, the vacuum suction cup can be quickly disassembled and assembled, making the disassembly and assembly method simple, so that the whole disassembly and assembly does not need to be performed, which is conducive to improving the convenience of disassembly and assembly and reducing the complexity of maintenance and replacement;

[0014] Second, during use, by starting the guide rail, the slider of the guide rail can move up and down, thereby driving the installation sleeve and the vacuum suction cup to move up and down, so that the position of the vacuum suction cup can be adjusted, which is conducive to improving the practicality of this structure. Through the positioning groove and the positioning rod, it is convenient for the staff to perform auxiliary positioning when installing the vacuum suction cup and the connecting column, so that the installation groove corresponds to the installation hole, and the installation groove is in the correct position, which is conducive to improving the convenience of installation;

[0015] 3. During use, the limiting column and the limiting hole can help limit the second sliding plate, prevent the second sliding plate from deflecting, and thus improve the stability of the second sliding plate when moving. The reinforcing plate can help increase the stability of the connection between the base and the L-shaped plate, thereby improving the firmness. The rubber sleeve can provide a soft and comfortable gripping surface, reduce the pressure and discomfort on the hands during long-term use, and make the staff feel more comfortable. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of an embodiment.

[0017] Figure 2 It is an exploded schematic diagram of an embodiment.

[0018] Figure 3 It is an exploded diagram of the installation of the sleeve and the connecting column in the embodiment.

[0019] Figure 4 For example Figure 2 Enlarged schematic diagram at point A in the middle.

[0020] In the figure: 1. base; 2. L-shaped plate; 3. handle; 4. fixing hole; 5. hydraulic push rod; 6. support plate; 7. slide groove; 8. first sliding plate; 9. movable hole; 10. movable column; 11. second sliding plate; 12. fixed plate; 13. connecting plate; 14. mounting sleeve; 15. vacuum suction cup; 16. connecting column; 17. mounting groove; 18. mounting hole; 19. mounting column; 20. block; 21. spring; 22. guide rail; 23. positioning groove; 24. positioning rod; 25. limiting column; 26. limiting hole; 27. reinforcement plate; 28. rubber sleeve. DETAILED DESCRIPTION

[0021] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings.

[0022] like Figure 1-Figure 4 As shown, a sheet metal suction cup structure comprises a base 1, which is fixed to the bottom surface of an L-shaped plate 2, two handles 3 are fixed to the top surface of the base 1, a plurality of universal wheels are fixed to the bottom surface of the base 1, a fixing hole 4 is provided on one side of the inner wall of the L-shaped plate 2, a hydraulic push rod 5 is fixed inside the fixing hole 4, a support plate 6 is fixed to one end of the telescopic rod of the hydraulic push rod 5, a slide groove 7 is provided on the bottom surface of the base 1 and the inner top surface of the L-shaped plate 2 respectively, a first sliding plate 8 is movably provided between the two slide grooves 7, two movable holes 9 are provided on the front side of the first sliding plate 8, movable columns 10 are slidably inserted in the two movable holes 9 respectively, the rear ends of the two movable columns 10 are fixedly connected to the front sides of the support plate 6 respectively, a second sliding plate 11 is movably provided on the front side of the first sliding plate 8, the rear side of the second sliding plate 11 is fixedly connected to the front ends of the two movable columns 10, a fixing plate 12 is provided on the front side of the first sliding plate 8, and the fixing plate 12 and the first sliding plate 8 are connected to the fixing plate 12 and the fixing plate 12 are connected to the first sliding plate 8. There are two connecting plates 13 fixedly connected therebetween, two mounting sleeves 14 are movably provided on the front side of the fixing plate 12, vacuum suction cups 15 are detachably provided at the front ends of the two mounting sleeves 14, connecting columns 16 are fixed at the rear ends of the two vacuum suction cups 15, and the two connecting columns 16 are detachably arranged in the two mounting sleeves 14, mounting grooves 17 are respectively provided on the left and right sides of the outer walls of the two connecting columns 16, mounting holes 18 are respectively provided on the left and right sides of the outer walls of the two mounting sleeves 14, mounting columns 19 are slidably inserted in the interiors of the two mounting holes 18, and the two mounting columns 19 are slidably inserted in the two mounting grooves 17, and the outer ends of the two mounting columns 19 are respectively fixed with stoppers 20, and springs 21 are respectively fixed on the left and right sides of the outer walls of the two mounting sleeves 14, the two springs 21 are respectively surrounded on the two mounting columns 19, and the outer ends of the two springs 21 are respectively fixedly connected to the inner sides of the two stoppers 20.

[0023] During use, the worker holds the handle 3 to push the base 1 to the position where sheet metal is required. After the preparation work is completed, the hydraulic push rod 5 is started to drive the support plate 6 and the movable column 10 to move forward and backward, so that the first sliding plate 8 can be hammered. The worker does not need to operate it. The worker only needs to control its strength. Through the cooperation of the base 1 and the L-shaped plate 2, the worker does not need to lift the car when sheet metal is performed on the car. The worker only needs to adjust the posture and position of the car to perform sheet metal on the car. When the worker needs to install the vacuum suction cup 15, first Pull the mounting post 19, at which time the spring 21 is in a stretched state, then put the connecting post 16 into the mounting sleeve 14, so that the mounting groove 17 corresponds to the mounting hole 18, and then release the mounting post 19, which is facilitated to automatically reset the mounting post 19 through the spring 21, so that the mounting post 19 is slidably inserted into the mounting groove 17, and the installation of the connecting post 16 and the vacuum suction cup 15 is completed; conversely, when the vacuum suction cup 15 needs to be removed, pull the mounting post 19 so that the mounting post 19 is away from the inside of the mounting groove 17, and the connecting post 16 and the vacuum suction cup 15 can be removed from the mounting sleeve 14. It is convenient to quickly disassemble and assemble the vacuum suction cup 15, making the disassembly and assembly method simple, so that the overall disassembly and assembly does not need to be performed, which is conducive to improving the convenience of disassembly and assembly, and reducing the complexity of maintenance and replacement.

[0024] like Figure 1-Figure 3 As shown, two guide rails 22 are fixed to the front side of the fixing plate 12 , and the front sides of the sliders of the two guide rails 22 are fixedly connected to the rear ends of the two mounting sleeves 14 , respectively.

[0025] During use, by starting the guide rail 22, the slider of the guide rail 22 can move up and down, thereby driving the installation sleeve 14 and the vacuum suction cup 15 to move up and down, so that the position of the vacuum suction cup 15 can be adjusted, which is beneficial to improve the practicality of this structure.

[0026] like Figure 1-Figure 3 As shown, the inner top and bottom surfaces of the two mounting sleeves 14 are respectively provided with positioning grooves 23, the outer walls of the two connecting columns 16 are fixed with two positioning rods 24, and the two positioning rods 24 are respectively slidably arranged in the two positioning grooves 23, two limiting columns 25 are fixedly connected between the fixed plate 12 and the first sliding plate 8, and two limiting holes 26 are provided on the front side of the second sliding plate 11, and the two limiting holes 26 are respectively slidably arranged on the two limiting columns 25.

[0027] In use, the positioning groove 23 and the positioning rod 24 facilitate the workers to assist in positioning when installing the vacuum suction cup 15 and the connecting column 16, so that the installation groove 17 corresponds to the installation hole 18, so that the installation groove 17 is in the correct position, which is conducive to improving the convenience during installation. The limiting column 25 and the limiting hole 26 facilitate the second sliding plate 11 to be limited, which is conducive to preventing the second sliding plate 11 from deflecting, thereby facilitating improving the stability of the second sliding plate 11 when moving.

[0028] like Figure 1 , Figure 2 and Figure 4 As shown, a reinforcing plate 27 is fixed to the top surface of the base 1 , the front side of the reinforcing plate 27 is fixedly connected to the rear side of the outer wall of the L-shaped plate 2 , and rubber sleeves 28 are respectively fixed to the outer walls of the two handles 3 .

[0029] In use, the reinforcing plate 27 is helpful to increase the stability of the connection between the base 1 and the L-shaped plate 2, thereby improving the firmness. The rubber sleeve 28 is helpful to provide a soft and comfortable gripping surface, reducing the pressure and discomfort on the hands during long-term use, making the staff feel more comfortable.

[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A sheet metal suction cup structure, comprising a base (1), wherein the base (1) is fixed to the bottom surface of an L-shaped plate (2), characterized in that: Two handles (3) are fixed on the top surface of the base (1), a plurality of universal wheels are fixed on the bottom surface of the base (1), a fixing hole (4) is provided on one side of the inner wall of the L-shaped plate (2), a hydraulic push rod (5) is fixed inside the fixing hole (4), a support plate (6) is fixed on one end of the telescopic rod of the hydraulic push rod (5), a slide groove (7) is provided on the bottom surface of the base (1) and the inner top surface of the L-shaped plate (2), a first sliding plate (8) is movably provided between the two sliding grooves (7), and the front side of the first sliding plate (8) is provided with a Two movable holes (9) are provided, and movable columns (10) are slidably inserted into the interior of the two movable holes (9), and the rear ends of the two movable columns (10) are respectively fixedly connected to the front side of the support plate (6), and a second sliding plate (11) is movably provided on the front side of the first sliding plate (8), and the rear side of the second sliding plate (11) is fixedly connected to the front ends of the two movable columns (10), and a fixed plate (12) is provided on the front side of the first sliding plate (8), and two connecting plates are fixedly connected between the fixed plate (12) and the first sliding plate (8). The fixing plate (13) is provided with two mounting sleeves (14) on the front side of the fixing plate (12), and the front ends of the two mounting sleeves (14) are respectively provided with vacuum suction cups (15) in a detachable manner, and the rear ends of the two vacuum suction cups (15) are respectively fixed with connecting columns (16), and the two connecting columns (16) are respectively provided in the two mounting sleeves (14) in a detachable manner, and the left and right sides of the outer walls of the two connecting columns (16) are respectively provided with mounting grooves (17), and the left and right sides of the outer walls of the two mounting sleeves (14) are respectively provided with The two mounting holes (18) are provided with mounting posts (19) which can be slidably inserted in the interior of the two mounting holes (18), and the two mounting posts (19) can be slidably inserted in the two mounting grooves (17). The outer ends of the two mounting posts (19) are respectively fixed with stoppers (20). The left and right sides of the outer walls of the two mounting sleeves (14) are respectively fixed with springs (21), and the two springs (21) are respectively surrounded on the two mounting posts (19), and the outer ends of the two springs (21) are respectively fixedly connected to the inner sides of the two stoppers (20).

2. A sheet metal suction cup structure according to claim 1, characterized in that: Two guide rails (22) are fixed on the front side of the fixed plate (12), and the front sides of the sliders of the two guide rails (22) are respectively fixedly connected to the rear ends of the two mounting sleeves (14).

3. A sheet metal suction cup structure according to claim 2, characterized in that: The inner top and bottom surfaces of the two installation sleeves (14) are respectively provided with positioning grooves (23); the outer walls of the two connecting columns (16) are fixed with two positioning rods (24); and the two positioning rods (24) are respectively slidably arranged in the two positioning grooves (23).

4. A sheet metal suction cup structure according to claim 3, characterized in that: Two limiting columns (25) are fixedly connected between the fixed plate (12) and the first sliding plate (8), and two limiting holes (26) are provided on the front side of the second sliding plate (11). The two limiting holes (26) are respectively slidably mounted on the two limiting columns (25).

5. The sheet metal suction cup structure according to claim 1, characterized in that: A reinforcing plate (27) is fixed to the top surface of the base (1), and the front side of the reinforcing plate (27) is fixedly connected to the rear side of the outer wall of the L-shaped plate (2).

6. A sheet metal suction cup structure according to claim 5, characterized in that: Rubber sleeves (28) are respectively fixed to the outer walls of the two handles (3).

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