Disassembling device for waste screws of scraped car

Abstract

The utility model is applicable to the technical field of scraped car dismantling, and discloses a scraped car waste screw dismantling device, an adjusting bolt is screwed inside the middle end of each fixed plate and the middle end of each movable plate through threads in a penetrating mode, a lifting plate is rotatably installed at the bottom of each adjusting bolt through a bearing, and the lifting plates are located at the bottoms of the fixed plates and the bottoms of the movable plates. A fixed suction cup is fixedly installed on the surface of the bottom of each lifting plate, connecting plates are fixedly installed on the surfaces of the two ends of the side edge of each fixed plate, a rotating screw rod is rotationally installed between the middle ends of every two sets of connecting plates in a penetrating mode through a bearing, and a connecting block is fixedly connected to the surface of the outer side of the middle end of each rotating screw rod in a sleeving mode; and the outer side surface of each connecting block is fixedly connected with the outer side of the movable plate. According to the technical scheme, the bottom end of the fixing suction cup is attached to the outer side of the metal plate all the time to fix the whole disassembling mechanism, labor consumption needed by an operator for disassembling screws on the surface of the metal plate is reduced, and the screw disassembling efficiency is improved.

Description

Technical Field

[0001] The utility model is applicable to the technical field of scrapped car dismantling, and particularly relates to a device for dismantling used screws of scrapped cars. Background Art

[0002] At present, in the field of scrapped car dismantling, multiple parts of the scrapped car need to be dismantled separately, and when dismantling metal plates reinforced by screws, corresponding dismantling tools are often used to assist in the dismantling of the screws.

[0003] However, when the screw disassembly tools currently used are used for auxiliary twisting and disassembly, the disassembly tools are often supported by the operator by hand. When disassembling screws on the surface of sheet metal parts, the screws are driven by the tool to rotate and move out of the corresponding screw holes. The disassembly tools often shake violently, and the operator can only increase the force required to support them by hand. As a result, the operator needs to consume more labor in the disassembly device, which affects the efficiency of disassembling a large number of screws on metal sheets. Therefore, we propose a disassembly device for scrapped car used screws. Utility Model Content

[0004] The main purpose of the utility model is to provide a device for dismantling used screws of scrapped automobiles, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A device for dismantling used screws of scrapped automobiles, comprising a mounting frame, a portable rack is fixedly mounted on both ends of the outer top surface of the mounting frame, a fixing plate is fixedly mounted on both ends of the outer bottom surface of the mounting frame, and a movable plate is rotated and mounted on one side of each fixing plate away from the mounting frame;

[0007] Each of the fixed plate and the movable plate has an adjusting bolt threadedly inserted into the middle of the plate, and a lifting plate is rotatably mounted on the bottom of each adjusting bolt through a bearing, and the lifting plate is located at the bottom of the fixed plate and the movable plate, and a fixed suction cup is fixedly mounted on the bottom surface of each lifting plate;

[0008] A connecting plate is fixedly installed on the two end surfaces of the side of each fixed plate, a rotating screw is rotatably installed between the middle ends of each two groups of connecting plates through a bearing, a connecting block is fixedly sleeved on the outer surface of the middle end of each rotating screw, and the outer surface of each connecting block is fixedly connected to the outer side of the movable plate.

[0009] By adopting the above technical solution, the adsorption position of the fixed suction cup can be adjusted by adjusting the screwing action of the bolt and the rotation action of the rotating screw, so that the bottom end of the fixed suction cup is always in contact with the outside of the metal plate to fix the entire disassembly mechanism, thereby reducing the labor consumption of the operator in disassembling the screws on the surface of the metal plate and improving the efficiency of screw disassembly.

[0010] As an optional solution to the technical solution of the present application, both end surfaces of the outer side of each rotating screw are threadedly connected with limit nuts, and the outer side of the limit nut is movably fitted to the outer side of the connecting plate.

[0011] By adopting the above technical solution, the rotational limit processing of the rotating screw is achieved through the structural function of the limit nut.

[0012] As an optional solution to the technical solution of the present application, a mounting plate is fixedly installed at the middle end of the mounting frame, a movable frame is slidably installed inside the mounting plate, a servo motor is fixedly installed on the top surface of the movable frame, and a screw-out rod is fixedly installed at the bottom of the servo motor transmission shaft through a coupling, and the screw-out rod is slidably installed inside the bottom end of the mounting frame.

[0013] By adopting the above technical solution, the power source required for the rotation of the screwing rod is provided through the driving action of the servo motor.

[0014] As an optional solution of the technical solution of the present application, guide grooves are provided inside both ends of the side edges of the mounting plate, and the movable frame is slidably installed inside the guide grooves.

[0015] By adopting the above technical solution, the vertical movement stability of the screwing rod is ensured by the guiding sliding action of the guide groove on the movable frame, thereby ensuring the screwing and plugging rationality of the screw.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] 1. The technical solution of the present application is a device for dismantling used screws of scrapped automobiles. By rotating the screw rod, the connecting block and the movable plate are rotatably installed on the outer side of the fixed plate, so that the movable plate can be rotated on the outer side of the mounting plate to adjust the inclination between the movable plate and the mounting plate, so that the fixed suction cups under the movable plate and the mounting plate can be adjusted for applicability according to the inclination of the metal plate to be plugged in. Synchronously combined with the twisting action of the adjusting bolt, after twisting, the bottom end of the fixed suction cup can always be in contact with the outer side of the metal plate to fix the entire dismantling mechanism, thereby reducing the labor consumption of the operator required to dismantle the screws on the surface of the metal plate and improving the efficiency of screw dismantling.

[0018] 2. The technical solution of the present application is a device for dismantling used screws of scrapped automobiles. By arranging limit nuts at both ends of the outer side of the rotating screw, after the movable plate is rotated to adjust the inclination between it and the fixed plate, the limit nuts can be screwed to limit the movable plate, thereby preventing the rotating screw from rotating arbitrarily and affecting the adsorption stability provided by the fixed suction cup to the operation of the overall dismantling mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall three-dimensional structure of a device for dismantling used screws from scrapped vehicles according to the utility model;

[0020] Figure 2 It is a schematic diagram of the overall front view cross-sectional structure of a device for dismantling used screws of scrapped vehicles according to the utility model;

[0021] Figure 3 The utility model is a schematic diagram of the enlarged structure of part A of a device for dismantling used screws of scrapped vehicles.

[0022] Figure numerals: 1. mounting frame; 11. portable rack; 2. fixing plate; 21. connecting plate; 22. rotating screw; 23. limiting nut; 24. connecting block; 25. movable plate; 26. adjusting bolt; 27. lifting plate; 28. fixing suction cup; 3. mounting plate; 31. movable rack; 32. servo motor; 33. unscrewing rod; 34. guide groove. DETAILED DESCRIPTION

[0023] like Figure 1-3 As shown, the utility model provides a technical solution: a device for dismantling used screws of scrapped automobiles, wherein the outer side surfaces of both ends of each rotating screw 22 are screwed with limiting nuts 23 through threads, and the outer side of the limiting nut 23 is movably fitted to the outer side of the connecting plate 21, and the connecting plates 21 are fixedly installed on the side surfaces of both ends of each fixed plate 2, and the middle ends of each two groups of connecting plates 21 are rotatably installed with a rotating screw 22 through a bearing, and the outer side surface of the middle end of each rotating screw 22 is fixedly sleeved with a connecting block 24, and the outer side surface of each connecting block 24 is fixedly connected to the outer side of the movable plate 25.

[0024] In this technical solution (through Figure 1 , Figure 2 and Figure 3 As shown), each fixed plate 2 and movable plate 25 are internally threaded with an adjusting bolt 26 at the middle end, and each adjusting bolt 26 is rotatably mounted with a lifting plate 27 at the bottom through a bearing, and the lifting plate 27 is located at the bottom of the fixed plate 2 and the movable plate 25, and a fixed suction cup 28 is fixedly mounted on the bottom surface of each lifting plate 27.

[0025] In this technical solution (through Figure 1 , Figure 2 and Figure 3 As shown), a mounting plate 3 is fixedly installed at the middle end of the mounting frame 1, a movable frame 31 is slidably installed inside the mounting plate 3, guide grooves 34 are opened inside both ends of the side of the mounting plate 3, and the movable frame 31 is slidably installed inside the guide groove 34, and a servo motor 32 is fixedly installed on the top surface of the movable frame 31.

[0026] In this technical solution (through Figure 1 , Figure 2 and Figure 3 As shown), a screw-out rod 33 is fixedly installed at the bottom of the servo motor 32 transmission shaft through a coupling, and the screw-out rod 33 is slidably installed inside the bottom end of the installation frame 1, and a corresponding magnet is provided at the bottom end of the screw-out rod 33 to adsorb the screws to be disassembled, so as to facilitate the screwing out process.

[0027] In some technical solutions (through Figure 1 , Figure 2 and Figure 3 As shown), a portable rack 11 is fixedly mounted on both ends of the outer top surface of the mounting frame 1.

[0028] During operation, when it is necessary to twist and disassemble the screws on the surface of the metal plate of the exhaust automobile, the bottom end of the unscrewing rod 33 is aligned with the inside of the nut at the top of the screw to be disassembled, and then the limiting nut 23 is reversely twisted to make it detach from the outside of the connecting plate 21, and then the movable plate 25 is pushed to adjust the inclination between the movable plate 25 and the fixed plate 2 under the rotation of the rotating screw rod 22, so that the movable plate 25 and the fixed plate 2 can be in a parallel state with the metal plate ... and then the movable plate 25 and the fixed plate 2 can be parallel to the metal plate to be disassembled. After the nut 23 is screwed in the opposite direction to fit the outer side of the connecting plate 21, the rotation of the rotating rod is limited, and the adjusting bolt 26 is screwed to drive the fixed suction cup 28 to descend and adsorb on the surface of the metal sheet, thereby completing the fixing of the entire plug-in mechanism. The servo motor 32 is turned on by an external control switch to drive the unscrewing rod 33 with a magnet at the bottom to rotate synchronously, while the screw is disassembled and removed from the inside of the metal sheet to complete the disassembly of the abandoned car.

Claims

1. A device for dismantling used screws from scrapped vehicles, comprising a mounting frame (1), characterized in that: Fixed plates (2) are fixedly mounted on both ends of the outer bottom surface of the installation frame (1), and a movable plate (25) is mounted on the side of each fixed plate (2) away from the installation frame (1); Each of the fixed plate (2) and the movable plate (25) has an adjusting bolt (26) threadedly inserted through the middle of the fixed plate (2) and the movable plate (25), and a lifting plate (27) is rotatably mounted on the bottom of each of the adjusting bolts (26) through a bearing, and the lifting plate (27) is located at the bottom of the fixed plate (2) and the movable plate (25), and a fixed suction cup (28) is fixedly mounted on the bottom surface of each of the lifting plates (27); A connecting plate (21) is fixedly mounted on both end surfaces of the side of each fixed plate (2), a rotating screw rod (22) is rotatably mounted between the middle ends of each set of connecting plates (21) via a bearing, a connecting block (24) is fixedly sleeved on the outer surface of the middle end of each rotating screw rod (22), and the outer surface of each connecting block (24) is fixedly connected to the outer side of the movable plate (25).

2. The device for dismantling used screws from scrapped vehicles according to claim 1 is characterized by: The outer end surfaces of each rotating screw rod (22) are screwed with a limiting nut (23) via threads, and the outer side of the limiting nut (23) is movably fitted to the outer side of the connecting plate (21).

3. The device for dismantling used screws from scrapped vehicles according to claim 1 is characterized by: A mounting plate (3) is fixedly mounted at the middle end of the mounting frame (1), a movable frame (31) is slidably mounted inside the mounting plate (3), and a servo motor (32) is fixedly mounted on the top surface of the movable frame (31).

4. The device for dismantling used screws from scrapped vehicles according to claim 3 is characterized by: A screw-out rod (33) is fixedly mounted on the bottom of the transmission shaft of the servo motor (32) via a coupling, and the screw-out rod (33) penetrates and is slidably mounted inside the bottom end of the mounting frame (1).

5. The device for dismantling used screws from scrapped vehicles according to claim 1 is characterized by: Handholds (11) are fixedly mounted on both end surfaces of the outer top of the installation frame (1).

6. The device for dismantling used screws from scrapped vehicles according to claim 3 is characterized by: Both ends of the side of the installation plate (3) are provided with guide grooves (34), and the movable frame (31) penetrates and is slidably installed inside the guide grooves (34).

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