Automobile bumper disassembling device

Abstract

The utility model discloses an automobile bumper disassembling device which comprises a mounting base, a mounting cavity, a multi-stage lifting mechanism, a suction cup, a stand column, an adjustable telescopic rod, a sliding block, a locking screw, a first guide groove, a movable base, a first oil cylinder, a connecting block, a lifting base, a second oil cylinder and a second guide groove. The multi-stage lifting mechanism has the advantages of being reasonable and simple in structure, low in production cost, convenient to install and complete in function, the lengthened wheel grooves and the positioning wheel grooves are formed in the multi-stage lifting mechanism, wheels of a vehicle can be positioned and limited, and therefore the phenomenon that the vehicle moves after being lifted is avoided, and the using safety is improved; according to the lifting device, the whole lifting seat moves upwards through extension of the multi-stage oil cylinder, so that maintenance personnel can disassemble a bumper conveniently, in addition, the auxiliary lifting plate can support the bottom surface of a vehicle through extension of the lifting oil cylinder, and the phenomenon that the vehicle moves during maintenance is further avoided.

Description

Technical Field

[0001] The utility model relates to the field of automobile parts, in particular to a device for disassembling an automobile bumper. Background Art

[0002] An automobile bumper is an automobile part, which not only has a decorative function, but more importantly, is a safety device that can absorb and mitigate external impact forces, protect the vehicle body and the safety of the vehicle occupants. When the vehicle encounters an accident and the automobile bumper is damaged, it is necessary to disassemble and replace the automobile bumper. At present, the disassembly of the automobile bumper is often carried out by a repairman using a screwdriver, and the disassembly efficiency is relatively low. Moreover, since the screws at the bottom of the automobile bumper cannot be disassembled, the vehicle needs to be lifted. Since the guardrails on both sides of the lift table cannot contact the vehicle to fix the vehicle, the safety is relatively low. For an existing Chinese utility model patent with the patent number CN 212863995 U, although this disassembly device solves the above problems, this disassembly device requires multiple people to cooperate to complete the disassembly operation when in use, thus bringing great inconvenience and trouble to the use. Content of the Utility Model

[0003] The purpose of the utility model is to provide a device for disassembling an automobile bumper in order to solve the above problems, and solves the problem that the existing disassembly device requires multiple people to cooperate to complete the disassembly operation when in use, thus bringing great inconvenience and trouble to the use.

[0004] In order to solve the above problems, the utility model provides a technical solution: a device for disassembling an automobile bumper, including a mounting seat, a mounting cavity, a multi-stage lifting mechanism, a suction cup, a column, an adjustable telescopic rod, a slider, a locking screw, a first guide groove, a movable seat, a first oil cylinder, a connecting block, a lifting seat, a second oil cylinder and a second guide groove; an installation cavity is arranged inside the upper left side of the installation seat, and a multi-stage lifting mechanism is arranged above the installation cavity; the outside of the lifting seat is vertically movably connected inside the upper right side of the installation seat, and a connecting block is fixedly connected to the top of the lifting seat; the second oil cylinder is fixedly connected inside the upper right side of the installation seat, and the top of the piston rod on the upper side of the second oil cylinder is fixedly connected to the center of the inner top surface of the lifting seat; a horizontal first guide groove is arranged on the upper side of the movable seat, and a horizontal second guide groove is arranged on the lower side of the movable seat; the outside of the connecting block is movably connected inside the second guide groove, a first oil cylinder is fixedly connected to the center of the inside of the connecting block, and the end of the piston rod on the left side of the first oil cylinder is fixedly connected to the left side of the second guide groove; the outside of the lower side of the slider is movably connected inside the first guide groove, a locking screw is movably connected to the threaded hole arranged on the right side of the slider, and the bottom of the locking screw is connected to the bottom surface of the first guide groove, and a column is fixedly connected to the upper left side of the slider; several adjustable telescopic rods are fixedly connected to the upper side of the column, and suction cups are fixedly connected to the left ends of the adjustable telescopic rods.

[0005] Preferably, the specific structure of the multi-stage lifting mechanism includes multi-stage oil cylinders, a lifting seat, an extended wheel groove, an auxiliary lifting plate, a lifting oil cylinder, a positioning wheel groove, and a stop block; there are several multi-stage oil cylinders, and several of the multi-stage oil cylinders are respectively fixedly connected to the left and right sides of the installation cavity; the lifting seat is located at the upper opening of the installation cavity, the bottom surface of the lifting seat is fixedly connected to the end of the upper piston rod of the multi-stage oil cylinder, an extended wheel groove is provided on the upper left side of the lifting seat, a positioning wheel groove is provided on the upper right side of the lifting seat, and a stop block is fixedly connected to the upper right side of the positioning wheel groove; there are several lifting oil cylinders, and several of the lifting oil cylinders are respectively fixedly connected to the left and right sides of the center of the bottom surface of the lifting seat; the auxiliary lifting plate is located inside the upper side of the lifting seat, and the bottom surface of the auxiliary lifting plate is fixedly connected to the end of the upper piston rod of the lifting oil cylinder.

[0006] Preferably, the left side of the stop block is in an arc shape.

[0007] Preferably, anti-slip grooves are provided on the upper side of the auxiliary lifting plate.

[0008] Preferably, both the first guide groove and the second guide groove are T-shaped guide grooves.

[0009] Preferably, a handle is provided on the top of the locking screw.

[0010] The beneficial effects of the present utility model are as follows: (1) The present utility model has a reasonable and simple structure, low production cost, convenient installation, and complete functions. The extended wheel groove and the positioning wheel groove provided in the multi-stage lifting mechanism can position and limit the wheels of the vehicle, thereby avoiding the phenomenon of the vehicle moving after being lifted, and improving the safety during use.

[0011] (2) The present utility model makes the entire lifting seat move upward by the extension of the multi-stage oil cylinder, which helps the maintenance personnel to disassemble the bumper. In addition, the extension of the lifting oil cylinder can make the auxiliary lifting plate support the bottom surface of the vehicle, further avoiding the phenomenon of the vehicle moving during vehicle maintenance.

[0012] (3) The present utility model can make the entire column move upward by the extension of the second oil cylinder, which helps to suck the bumper by the suction cup for disassembly, avoiding the inconvenience and trouble caused by multiple people disassembling the bumper, and improving the safety during disassembly. Description of the Drawings

[0013] Figure 1 It is a schematic structural diagram of the present utility model.

[0014] Figure 2 It is a schematic structural diagram of the multi-stage lifting mechanism.

[0015] 1 - Mounting base; 2 - Mounting cavity; 3 - Multi - stage lifting mechanism; 4 - Suction cup; 5 - Column; 6 - Adjustable telescopic rod; 7 - Slide block; 8 - Locking screw; 9 - First guide groove; 10 - Movable seat; 11 - First oil cylinder; 12 - Connecting block; 13 - Lifting seat; 14 - Second oil cylinder; 15 - Second guide groove; 31 - Multi - stage oil cylinder; 32 - Lifting seat; 33 - Extended wheel groove; 34 - Auxiliary lifting plate; 35 - Lifting oil cylinder; 36 - Positioning wheel groove; 37 - Stopper. Detailed implementation manner

[0016] As Figure 1 shown, the following technical solutions are adopted in this detailed implementation manner: An automobile bumper disassembling device includes a mounting base 1, a mounting cavity 2, a multi - stage lifting mechanism 3, a suction cup 4, a column 5, an adjustable telescopic rod 6, a slide block 7, a locking screw 8, a first guide groove 9, a movable seat 10, a first oil cylinder 11, a connecting block 12, a lifting seat 13, a second oil cylinder 14 and a second guide groove 15; An inner upper left side of the mounting base 1 is provided with a mounting cavity 2, and a multi - stage lifting mechanism 3 is arranged above the mounting cavity 2; The outside of the lifting seat 13 is vertically movably connected to the inner upper right side of the mounting base 1, and a connecting block 12 is fixedly connected to the top of the lifting seat 13; The second oil cylinder 14 is fixedly connected to the inner upper right side of the mounting base 1, and the top of the piston rod on the upper side of the second oil cylinder 14 is fixedly connected to the center of the inner top surface of the lifting seat 13; A horizontal first guide groove 9 is formed on the upper side of the movable seat 10, and a horizontal second guide groove 15 is formed on the lower side of the movable seat 10; The outside of the connecting block 12 is movably connected to the inside of the second guide groove 15, a first oil cylinder 11 is fixedly connected to the center inside the connecting block 12, and the end of the piston rod on the left side of the first oil cylinder 11 is fixedly connected to the left side of the second guide groove 15; The lower outside of the slide block 7 is movably connected to the inside of the first guide groove 9, a locking screw 8 is movably connected to a threaded hole provided on the right side of the slide block 7, and the bottom of the locking screw 8 is connected to the bottom surface of the first guide groove 9. The upper left side of the slide block 7 is fixedly connected to a column 5; Several adjustable telescopic rods 6 are fixedly connected to the upper side of the column 5, and suction cups 4 are fixedly connected to the left ends of the adjustable telescopic rods 6.

[0017] As Figure 2As shown, the specific structure of the multi-stage lifting mechanism 3 includes a multi-stage oil cylinder 31, a lifting seat 32, an extended wheel groove 33, an auxiliary lifting plate 34, a lifting oil cylinder 35, a positioning wheel groove 36 and a stop block 37; there are several multi-stage oil cylinders 31, and several of the multi-stage oil cylinders 31 are respectively fixedly connected to the left and right sides of the installation cavity 2; the lifting seat 32 is located at the upper opening of the installation cavity 2, the bottom surface of the lifting seat 32 is fixedly connected to the end of the upper piston rod of the multi-stage oil cylinder 31, an extended wheel groove 33 is provided on the upper left side of the lifting seat 32, a positioning wheel groove 36 is provided on the upper right side of the lifting seat 32, and a stop block 37 is fixedly connected to the upper right side of the positioning wheel groove 36; there are several lifting oil cylinders 35, and several of the lifting oil cylinders 35 are respectively fixedly connected to the left and right sides of the center of the bottom surface of the lifting seat 32; the auxiliary lifting plate 34 is located inside the upper side of the lifting seat 32, and the bottom surface of the auxiliary lifting plate 34 is fixedly connected to the end of the upper piston rod of the lifting oil cylinder 35.

[0018] Among them, the left side of the stop block 37 is in an arc shape; anti-slip grooves are provided on the upper side of the auxiliary lifting plate 34; both the first guide groove 9 and the second guide groove 15 are T-shaped guide grooves; a handle is provided at the top of the locking screw 8, so as to facilitate manually rotating the locking screw 8.

[0019] The use state of the present utility model is as follows: The present utility model has a reasonable and simple structure, low production cost, convenient installation and complete functions. When in use, first drive the vehicle onto the lifting seat 32. Here, the extended wheel groove 33 and the positioning wheel groove 36 provided in the multi-stage lifting mechanism 3 can position and limit the wheels of the vehicle, thereby avoiding the phenomenon of the vehicle moving after being lifted, and improving the safety during use. Then, the overall lifting of the lifting seat 32 is achieved by the extension of the multi-stage oil cylinder 31, which helps the maintenance personnel to disassemble the bumper. In addition, the extension of the lifting oil cylinder 35 can make the auxiliary lifting plate 34 support the bottom surface of the vehicle, further avoiding the phenomenon of the vehicle moving during vehicle maintenance. And the extension of the second oil cylinder 14 can make the column 5 move upward as a whole, which helps to suck the bumper by the suction cup 4 for disassembly, avoiding the inconvenience and trouble brought by multiple people disassembling the bumper, and also improving the safety during disassembly.

[0020] The control mode of the present utility model is controlled by manual start or by existing automation technologies. The wiring diagram of the power element and the power supply are common knowledge in the art, and the present utility model is mainly used to protect mechanical devices, so the control mode and wiring layout of the present utility model will not be explained in detail.

[0021] In the description of the present utility model, it should be understood that the orientation or positional relationships indicated by the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inner", "front", "center", "both ends", etc. are based on the orientation or positional relationships shown in the drawings. These are only for the convenience of describing the present utility model 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. Therefore, it should not be construed as a limitation to the present utility model.

[0022] In the present utility model, unless otherwise clearly defined and limited, the terms "installed", "set", "connected", "fixed", "swivelly connected", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. It can be the communication inside two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0023] The above shows and describes the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A car bumper disassembly device, characterized in that: It comprises a mounting seat (1), a mounting cavity (2), a multi-stage lifting mechanism (3), a suction cup (4), a column (5), an adjustable telescopic rod (6), a slider (7), a locking screw (8), a guide groove 1 (9), a movable seat (10), a cylinder 1 (11), a connecting block (12), a lifting seat (13), a cylinder 2 (14) and a guide groove 2 (15); A mounting cavity (2) is provided inside the upper left side of the mounting seat (1), and a multi-stage lifting mechanism (3) is provided on the upper side of the mounting cavity (2); The outside of the lifting seat (13) is vertically movably connected to the inside of the upper right side of the mounting seat (1), and the top of the lifting seat (13) is fixedly connected to a connecting block (12); The second oil cylinder (14) is fixedly connected to the inside of the upper right side of the mounting seat (1), and the top of the piston rod on the upper side of the second oil cylinder (14) is fixedly connected to the center of the internal top surface of the lifting seat (13); The movable seat (10) has a first transverse guide groove (9) formed on the upper side thereof, and a second transverse guide groove (15) formed on the lower side thereof; The outside of the connecting block (12) is movably connected to the inside of the second guide groove (15); the center of the connecting block (12) is fixedly connected to the first oil cylinder (11); and the left piston rod end of the first oil cylinder (11) is fixedly connected to the left side of the second guide groove (15); The lower side of the slider (7) is movably connected to the inside of the guide groove (9), a locking screw (8) is movably connected to a threaded hole arranged on the right side of the slider (7), and the bottom of the locking screw (8) is connected to the bottom surface of the guide groove (9), and the upper left side of the slider (7) is fixedly connected to a column (5); A plurality of adjustable telescopic rods (6) are fixedly connected to the upper side of the upright column (5), and a suction cup (4) is fixedly connected to the left end of each adjustable telescopic rod (6).

2. The automobile bumper disassembly device according to claim 1, characterized in that: The specific structure of the multi-stage lifting mechanism (3) comprises a multi-stage oil cylinder (31), a lifting seat (32), an extended wheel groove (33), an auxiliary lifting plate (34), a lifting oil cylinder (35), a positioning wheel groove (36) and a stopper (37); There are a plurality of multi-stage oil cylinders (31), and the plurality of multi-stage oil cylinders (31) are respectively fixedly connected to the left and right sides of the installation cavity (2); The supporting seat (32) is located at the upper opening of the installation cavity (2); the bottom surface of the supporting seat (32) is fixedly connected to the upper piston rod end of the multi-stage oil cylinder (31); an extended wheel groove (33) is provided on the upper left side of the supporting seat (32); a positioning wheel groove (36) is provided on the upper right side of the supporting seat (32); and a stopper (37) is fixedly connected to the upper right side of the positioning wheel groove (36); There are a plurality of lifting oil cylinders (35), and the plurality of lifting oil cylinders (35) are respectively fixedly connected to the left and right sides of the center of the bottom surface of the lifting seat (32); The auxiliary lifting plate (34) is located inside the upper side of the lifting seat (32), and the bottom surface of the auxiliary lifting plate (34) is fixedly connected to the end of the piston rod on the upper side of the lifting cylinder (35).

3. The automobile bumper disassembly device according to claim 2, characterized in that: The left side of the stopper (37) is in an arc shape.

4. The automobile bumper disassembly device according to claim 2, characterized in that: An anti-slip groove is provided on the upper side of the auxiliary lifting plate (34).

5. The automobile bumper disassembly device according to claim 1, characterized in that: The guide groove one (9) and the guide groove two (15) are both T-shaped guide grooves.

6. The automobile bumper disassembly device according to claim 1, characterized in that: The top of the locking screw (8) is provided with a handle.

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