Auxiliary equipment for processing middle bracket assembly of bumper

Abstract

The invention relates to the technical field of bumper middle support assembly machining, in particular to bumper middle support assembly machining auxiliary equipment which comprises a workbench, end limiting mechanisms are arranged on the two sides of the top of the workbench, a downward pressing mechanism is arranged between the two end limiting mechanisms, and lifting mechanisms are arranged on the two sides of the downward pressing mechanism. A fixing frame is arranged on one side of the workbench, and a control electric cabinet is arranged on the fixing frame. It is ensured that the part is located at the correct position and direction in the machining process, so that machining errors caused by workpiece movement or inaccurate position are effectively avoided, workpiece deformation is prevented, the production efficiency is improved, the production period is shortened, and the machining stability and consistency are improved; compared with the prior art, differences among batches and intervention and adjustment of manual operation are reduced, errors caused by manual operation are avoided, potential safety hazards caused by accidental movement of workpieces are reduced, the product quality is high, and the rejection rate is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of processing of bumper middle bracket assemblies, and particularly to an auxiliary device for processing bumper middle bracket assemblies. Background Art

[0002] The bumper middle bracket assembly is an important component in the vehicle bumper system. It is mainly used to support and fix the bumper, while absorbing and dispersing impact forces to provide vehicle safety during collisions. The middle bracket assembly is usually located in the middle of the bumper and is connected to the vehicle body and other structural components. The core function of the bumper middle bracket assembly is to support and fix the bumper, ensuring its stable installation on the vehicle body and preventing the bumper from loosening or falling off during normal driving and collisions. This bracket is usually connected to the vehicle body and other supporting components by bolts or other fasteners. During a vehicle collision, the bumper middle bracket assembly can absorb part of the collision energy through its design and materials, reducing the transmission of collision forces to the vehicle body structure or the passenger compartment, thereby improving the vehicle's collision safety. Some middle bracket assemblies are equipped with energy-absorbing materials or have certain deformation functions to further enhance the energy-absorbing effect. The bumper middle bracket assembly not only supports the bumper but also works together with other components (such as side brackets, bases, etc.) to ensure that the bumper remains stable in various environments. It plays a role in enhancing the stability of the front or rear structure of the vehicle, especially under high-speed driving or complex road conditions. A high-strength bumper middle bracket assembly can effectively prevent the bumper from excessive deformation or cracking under minor collisions, which is very important for maintaining the vehicle's appearance and ensuring the overall collision performance. Some brackets can also be elastically deformed through material selection and design to avoid further damage when the bumper experiences a strong impact. To ensure the overall lightweight and fuel efficiency of the vehicle, modern automotive middle bracket assemblies are usually made of lightweight alloys, plastics, or composite materials, etc. The material selection can reduce weight while ensuring the strength of the bracket, contributing to improving the vehicle's performance and fuel consumption efficiency. The bumper middle bracket assembly works closely with other components such as the bumper outer shell, bumper frame, energy-absorbing foam, and bumper fixing devices to complete the functions of the bumper. In the design, these components need to be coordinated with each other to ensure that energy can be dispersed and the injuries to the vehicle occupants can be reduced during a collision. The bumper middle bracket assembly is usually highly durable, but may need to be replaced after a severe collision.

[0003] The existing bumper bracket assembly is manually fixed during the processing, which is prone to displacement or deformation, resulting in reduced processing accuracy. Unqualified dimensions may cause the bumper to be unable to be installed correctly, and may even affect the safety performance of the vehicle. The external force during the processing will cause the bumper bracket to deform. Especially when performing stamping, welding or other processes, the position and angle of the workpiece cannot be guaranteed during the processing, resulting in increased errors in the processing process, which makes the quality of the final product impossible to guarantee. Manual operations are more time-consuming and more prone to human errors. There may be differences in workpieces from different batches during the production process, resulting in inconsistent processing quality of each part, which in turn affects the quality and performance of the final product, and also leads to more scrap and rework. This not only increases production costs, but also affects the product delivery cycle and the production efficiency of the enterprise. No solutions have been proposed for related technical issues. Summary of the invention

[0004] In view of the problems in the related technology, the present invention proposes a processing auxiliary equipment for the bumper bracket assembly to overcome the above-mentioned technical problems existing in the existing related technology. The purpose of the present invention is to ensure that the parts are in the correct position and direction during the processing, thereby effectively avoiding processing errors caused by workpiece movement or inaccurate position, preventing deformation of the workpiece, and being able to provide fixed, precise and consistent positioning, so that the workpiece can be placed and processed quickly and accurately, improving production efficiency, shortening the production cycle, improving processing stability and consistency, reducing differences between batches and manual intervention and adjustment, avoiding errors caused by manual operation, and reducing safety hazards caused by accidental movement of the workpiece. The product quality is high and the scrap rate is reduced.

[0005] To achieve the above object, the present invention provides the following technical solutions: a bumper bracket assembly processing auxiliary equipment, comprising a workbench, both sides of the top of the workbench are provided with end limit mechanisms, and a pressing mechanism is provided between the two end limit mechanisms;

[0006] The end limit mechanism comprises a main frame 1, a movable frame, a guide rail, a sliding block, a support frame, a cylinder 1, an abutment plate and a card plate, wherein the main frame 1 is arranged on a workbench, one end of the bottom of the movable frame is connected to the top of the main frame 1, the guide rail is installed on the top of the movable frame, the sliding block is arranged on the guide rail and is movably connected to the guide rail, the support frame is installed on the sliding block, the cylinder 1 is installed on one side of the top of the support frame, the abutment plate is installed on the output end of the cylinder 1, and the card plate is installed on the other side of the top of the support frame;

[0007] The pressing mechanism includes a second main frame, a second cylinder, a lower pressing plate and a supporting block. The second main frame is installed on the workbench. The second cylinder and the supporting block are both installed on the second main frame. One end of the lower pressing plate is movably connected to the output end of the second cylinder, and the lower pressing plate is movably connected to the supporting block.

[0008] Preferably, lifting mechanisms are arranged on both sides of the pressing mechanism. The lifting mechanism includes a third main frame, a third cylinder and a lifting plate. The third main frame is installed on the workbench. The third cylinder is installed on the third main frame. The lifting plate is arranged at the output end of the third cylinder.

[0009] Preferably, a fixed frame is arranged on one side of the workbench. A control electrical cabinet is arranged on the fixed frame. An indicator light is arranged on the top of the control electrical cabinet.

[0010] Preferably, a base is arranged at the bottom of the workbench.

[0011] Preferably, the first main frame, the second main frame and the third main frame are all connected to the workbench through bolts one, and the movable frame is connected to the first main frame through bolts two.

[0012] Preferably, the first main frame, the second main frame, the third main frame, the fixed frame and the base are all made of metal materials.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0014] (1) The present invention is an auxiliary device for processing a bumper middle bracket assembly. By setting an end limiting mechanism, it is convenient to fix both ends of the bumper middle bracket assembly, which can effectively ensure that the parts are in the correct position and direction during processing, thus effectively avoiding processing errors caused by workpiece movement or inaccurate position, preventing workpiece deformation, being able to provide fixed, precise and consistent positioning, enabling the workpiece to be placed and processed quickly and accurately, improving production efficiency, shortening the production cycle, and improving the stability and consistency of processing;

[0015] (2) The present invention is an auxiliary device for processing a bumper middle bracket assembly. By setting a pressing mechanism and a lifting mechanism, it is convenient to fix the center of the bumper middle bracket assembly, reduce the differences between batches and the intervention and adjustment of manual operations, avoid errors caused by manual operations, and also reduce potential safety hazards caused by accidental movement of the workpiece. The product quality is high and the scrap rate is reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural diagram of the whole of the present invention;

[0017] Figure 2 is a schematic rear view structural diagram of the present invention.

[0018] In the attached drawing reference numerals: 1, workbench; 2, first main frame; 3, movable frame; 4, guide rail; 5, support frame; 6, first cylinder; 7, abutting plate; 8, clamping plate; 9, second main frame; 10, second cylinder; 11, lower pressing plate; 12, supporting block; 13, third main frame; 14, third cylinder; 15, lifting plate; 16, fixed frame; 17, control electrical cabinet; 18, indicator light; 19, base. Specific embodiments

[0019] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

[0020] Embodiment 1

[0021] Please refer to Figure 1-2 As shown, the present invention proposes a technical solution for an auxiliary device for processing a middle bracket assembly of a bumper: an auxiliary device for processing a middle bracket assembly of a bumper, including a workbench 1, and end limiting mechanisms are arranged on both sides of the top of the workbench 1, and a lower pressing mechanism is arranged between the two end limiting mechanisms;

[0022] The end limiting mechanism includes a first main frame 2, a movable frame 3, a guide rail 4, a sliding block, a support frame 5, a first cylinder 6, an abutting plate 7 and a clamping plate 8. The first main frame 2 is arranged on the workbench 1. One end of the bottom of the movable frame 3 is connected to the top of the first main frame 2. The guide rail 4 is installed on the top of the movable frame 3. The sliding block is arranged on the guide rail 4 and is movably connected to the guide rail 4. The support frame 5 is installed on the sliding block. The first cylinder 6 is installed on one side of the top of the support frame 5. The abutting plate 7 is installed at the output end of the first cylinder 6. The clamping plate 8 is installed on the other side of the top of the support frame 5. Specifically, the first main frame 2 plays a supporting role. The first main frame 2 and the movable frame 3 are detachably connected, which is convenient for adjusting the angle of the movable frame 3. By moving the sliding block on the guide rail 4, the position of the support frame 4 can be driven to be adjusted. Starting the first cylinder 6 can drive the abutting plate 7 to move, which is convenient for fixing the middle bracket assembly of the bumper. The clamping plate 8 and the abutting plate 7 cooperate to fix the end of the middle bracket assembly of the bumper;

[0023] The lower pressing mechanism includes a second main frame 9, a second cylinder 10, a lower pressing plate 11 and a supporting block 12. The second main frame 9 is installed on the workbench 1. The second cylinder 10 and the supporting block 12 are both installed on the second main frame 9. One end of the lower pressing plate 11 is movably connected to the output end of the second cylinder 10. The lower pressing plate 11 and the supporting block 12 are movably connected. Specifically, the second main frame 9 plays a supporting role. Starting the second cylinder 10 drives one end of the lower pressing plate 11 to move up and down, so as to fix the workpiece with the other end of the lower pressing plate 11, effectively improving the accuracy of workpiece processing. The supporting block 12 plays a role in supporting the lower pressing plate 11.

[0024] Please refer to Figure 1-2As shown in the figure, further, lifting mechanisms are provided on both sides of the pressing mechanism. The lifting mechanism includes a main frame III 13, a cylinder III 14, and a lifting plate 15. The main frame III 13 is installed on the workbench 1, the cylinder III 14 is installed on the main frame III 13, and the lifting plate 15 is arranged at the output end of the cylinder III 14.

[0025] In this embodiment, the main frame III 13 serves to support the lifting plate 15. By starting the cylinder III 14, the lifting plate 15 can be driven to move up and down, facilitating the adjustment of the height of the lifting plate 15.

[0026] Please refer to Figure 1-2 As shown in the figure, further, a fixed frame 16 is arranged on one side of the workbench 1. A control cabinet 17 is arranged on the fixed frame 16, and an indicator light 18 is arranged on the top of the control cabinet 17.

[0027] In this embodiment, the fixed frame 16 serves to support the control cabinet 17. Through the control cabinet 17, overall control is facilitated, reducing manual operation. The indicator light 18 serves an indicating function, facilitating the use by the staff.

[0028] Please refer to Figure 1-2 As shown in the figure, further, a base 19 is arranged at the bottom of the workbench 1.

[0029] In this embodiment, the base 19 serves to support the workbench 1.

[0030] Please refer to Figure 1-2 As shown in the figure, further, the main frame I 2, the main frame II 9, and the main frame III 13 are all connected to the workbench 1 through bolts I, and the movable frame 3 is connected to the main frame I 2 through bolts II.

[0031] In this embodiment, it is convenient for installation and disassembly, improving the convenience.

[0032] Further, the main frame I 2, the main frame II 9, the main frame III 13, the fixed frame 16, and the base 19 are all made of metal materials.

[0033] In this embodiment, the main frame I 2, the main frame II 9, the main frame III 13, the fixed frame 16, and the base 19 are all made of aluminum alloy, extending their service life.

[0034] The working principle of the present invention:

[0035] Before machining the bumper middle bracket assembly, place the bumper middle bracket assembly on the lifting mechanism. The lifting plate 15 supports the bumper middle bracket assembly, and both ends are respectively placed on the clamping plates 8 of the end limiting mechanism. By moving the sliding block on the guide rail 4, the position of the support frame 4 can be adjusted. Starting the first cylinder 6 can drive the abutting plate 7 to move, facilitating the fixation of the bumper middle bracket assembly. The clamping plate 8 and the abutting plate 7 cooperate to fix the ends of the bumper middle bracket assembly. Then, the bumper middle bracket assembly is fixed by the pressing mechanism. Starting the second cylinder 10 drives one end of the lower pressing plate 11 to move up and down, so that the other end of the lower pressing plate 11 fixes the workpiece, effectively improving the machining accuracy of the workpiece, being able to effectively ensure that the part is in the correct position and direction during machining, thus effectively avoiding machining errors caused by workpiece movement or inaccurate position, preventing workpiece deformation, being able to provide fixed, precise and consistent positioning, enabling the workpiece to be placed and machined quickly and accurately, improving production efficiency, shortening the production cycle, improving the stability and consistency of machining, reducing the differences between batches and the intervention and adjustment of manual operations, avoiding the errors caused by manual operations, and also reducing the safety hazards caused by accidental movement of the workpiece. The product quality is high and the rejection rate is reduced.

[0036] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inner", "front", "center", "both ends", etc. is based on the orientation or positional relationship shown in the drawings, and is 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 thus cannot be understood as a limitation to the present invention.

[0037] In the present invention, unless otherwise clearly defined and limited, the terms "installation", "setting", "connection", "fixation", "swivel connection", 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, and it can be the internal communication of 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 invention can be understood according to specific circumstances.

[0038] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An auxiliary device for processing a bumper middle bracket assembly, characterized in that It includes a workbench (1), and end limiting mechanisms are arranged on both sides of the top of the workbench (1). A pressing mechanism is arranged between the two end limiting mechanisms; The end limiting mechanism includes a main frame one (2), a movable frame (3), a guide rail (4), a sliding block, a support frame (5), a cylinder one (6), a contact plate (7) and a clamping plate (8). The main frame one (2) is arranged on the workbench (1). One end of the bottom of the movable frame (3) is connected to the top of the main frame one (2). The guide rail (4) is installed on the top of the movable frame (3). The sliding block is arranged on the guide rail (4) and is movably connected to the guide rail (4). The support frame (5) is installed on the sliding block. The cylinder one (6) is installed on one side of the top of the support frame (5). The contact plate (7) is installed at the output end of the cylinder one (6). The clamping plate (8) is installed on the other side of the top of the support frame (5); The pressing mechanism includes a main frame two (9), a cylinder two (10), a lower pressing plate (11) and a support block (12). The main frame two (9) is installed on the workbench (1). The cylinder two (10) and the support block (12) are both installed on the main frame two (9). One end of the lower pressing plate (11) is movably connected to the output end of the cylinder two (10). The lower pressing plate (11) is movably connected to the support block (12).

2. The processing auxiliary equipment for a bumper middle bracket assembly according to claim 1, characterized in that: Lifting mechanisms are arranged on both sides of the pressing mechanism. The lifting mechanism includes a main frame three (13), a cylinder three (14) and a lifting plate (15). The main frame three (13) is installed on the workbench (1). The cylinder three (14) is installed on the main frame three (13). The lifting plate (15) is arranged at the output end of the cylinder three (14).

3. The processing auxiliary equipment for a bumper middle bracket assembly according to claim 2, characterized in that: A fixed frame (16) is arranged on one side of the workbench (1). A control electrical cabinet (17) is arranged on the fixed frame (16). An indicator light (18) is arranged on the top of the control electrical cabinet (17).

4. An auxiliary processing device for a bumper middle bracket assembly according to claim 3, characterized in that: A base (19) is arranged at the bottom of the workbench (1).

5. An auxiliary processing device for a bumper middle bracket assembly according to claim 1, characterized in that: The main frame one (2), the main frame two (9) and the main frame three (13) are all connected to the workbench (1) through bolts one. The movable frame (3) is connected to the main frame one (2) through bolts two.

6. The processing auxiliary equipment for a bumper middle bracket assembly according to claim 1, characterized in that: The main frame one (2), the main frame two (9), the main frame three (13), the fixed frame (16) and the base (19) are all made of metal materials.

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