Transplanting lifting appliance for automobile anti-collision beam

Abstract

The utility model relates to an automobile anti-collision beam transplanting lifting appliance which comprises a supporting frame, pneumatic clamping assemblies and a handle, the pneumatic clamping assemblies are arranged at the two ends of the supporting frame respectively, each pneumatic clamping assembly comprises a driving air cylinder, a mounting base, a pressing rod and a pressing plate, connecting plates are arranged at the two ends of the supporting frame respectively, and the mounting bases are arranged on the connecting plates respectively; supporting plates are arranged on the two sides of the mounting base correspondingly, and a driving air cylinder is hinged between the two supporting plates. A hinge base is arranged in the middle of the mounting base, a pressing rod is hinged to the upper end of the hinge base, and a pressing plate is arranged at the end of the pressing rod. The clamping device is simple in structure, clamping work of the anti-collision beam is achieved by driving the pressing rod through the driving air cylinder, action is rapid and stable, working efficiency is improved, and follow-up assembly and other operation are facilitated; the device can be used in an explosion-proof area, does not need to be powered on, is high in safety, is smaller in size of a pneumatic element, is lower in cost, is flexible in operation, and is wide in application range.

Description

Technical Field

[0001] This utility model belongs to the field of automobile manufacturing technology and relates to a car anti-collision beam transfer hoist. Background Technology

[0002] The main function of a car crash beam is to absorb the energy generated by a collision during the vehicle's operation, protecting the vehicle body and the safety of passengers. It is one of the important components of a car. During the production process, the car crash beam needs to be assembled with other components. The assembly process usually involves transferring the components using a transfer hoist, and the workers typically perform manual clamping and pin positioning. This process is inconvenient, labor-intensive, and inefficient. Summary of the Invention

[0003] The purpose of this utility model is to overcome the shortcomings of the existing technology, solve the problem of low clamping efficiency of anti-collision beam assembly and transfer lifting device, and provide an automobile anti-collision beam transfer lifting device.

[0004] To achieve the above objectives, the following technical solution is adopted:

[0005] The aforementioned automotive anti-collision beam transfer hoist includes a support frame, a pneumatic clamping assembly, and a handle. The support frame has pneumatic clamping assemblies at both ends, each comprising a drive cylinder, a mounting base, a pressure rod, and a pressure plate. Connecting plates are located at both ends of the support frame, and mounting bases are mounted on the connecting plates. Support plates are located on both sides of the mounting base, and a drive cylinder is hinged between the two support plates. A hinge seat is located in the middle of the mounting base, and a pressure rod is hinged to the upper end of the hinge seat. A pressure plate is located at the end of the pressure rod. The middle of the pressure rod is connected to the piston rod of the drive cylinder via a hinge plate, and the piston rod of the drive cylinder is connected to the hinge seat via a limiting hinge. Support plates that cooperate with the pressure plates are located at the lower ends of the support rods at both ends of the support frame. A connecting rod is located in the middle of the upper part of the support frame, with a handle on one side of the connecting rod and a lifting ring at the upper end of the connecting rod.

[0006] Preferably, the lower end of the support rod is provided with a mounting plate, and the support plate is connected to the support rod by means of the mounting plate.

[0007] Preferably, the support plate has a fixing groove.

[0008] Preferably, a buffer pad is provided on the side of the support rod facing the support plate.

[0009] Preferably, the connecting rod includes a transverse support rod, and one end of the transverse support rod is provided with a lifting ring fixing seat.

[0010] Preferably, the handle is connected to the connecting rod via a connecting clamp assembly. The connecting clamp assembly includes a slotted clamping block. The two sides of the slotted clamping block are respectively provided with fixing slots that can cooperate with the handle and the connecting rod. Connecting parts are respectively provided at the four corners of the slotted clamping block. The slotted clamping block is clamped between the handle and the connecting rod. The outer sides of the handle and the connecting rod are provided with latches that can cooperate with the connecting parts.

[0011] Preferably, the handle is provided with a pneumatic switch for controlling the drive cylinder.

[0012] Preferably, a reinforcing rib is provided between the transverse support rod and the connecting rod.

[0013] Preferably, a soft pad is provided under the pressure plate.

[0014] Compared with the prior art, this utility model has the following advantages:

[0015] This invention has a simple structure. It uses a drive cylinder to drive a pressure rod to clamp the anti-collision beam. The action is fast and stable, improving work efficiency and facilitating subsequent assembly and other operations. It can be used in explosion-proof areas, requires no electricity, has high safety, and the pneumatic components themselves are small in size, low in cost, flexible in operation, and have a wide range of applications. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0017] Figure 2 This is a schematic diagram of the connecting clamp assembly of this utility model.

[0018] Figure 3 This is a schematic diagram of the pneumatic clamping assembly of this utility model.

[0019] In the diagram: 1. Support frame; 2. Handle; 3. Drive cylinder; 4. Mounting base; 5. Pressure rod; 6. Pressure plate; 7. Connecting plate; 8. Support plate; 9. Hinge seat; 10. Hinge plate; 11. Limiting hinge; 12. Support rod; 13. Support plate; 14. Connecting rod; 15. Lifting ring; 16. Mounting plate; 17. Fixing groove; 18. Buffer pad; 19. Horizontal support rod; 20. Lifting ring fixing seat; 21. Connecting clamp assembly; 22. Slotted clamp block; 23. Fixing slot; 24. Connector; 25. Lock; 26. Pneumatic switch; 27. Reinforcing rib; 28. Soft pad block. Detailed Implementation

[0020] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of the present invention.

[0021] like Figures 1-3 As shown, a car crash beam transfer hoist includes a support frame 1, a pneumatic clamping assembly and a handle 2. The support frame 1 is provided with pneumatic clamping assemblies at both ends, and the pneumatic clamping assemblies are used to clamp the crash beam.

[0022] The pneumatic clamping assembly includes a drive cylinder 3, a mounting base 4, a pressure rod 5, and a pressure plate 6. The support frame 1 is provided with connecting plates 7 at both ends, and mounting bases 4 are provided on the connecting plates 7. Support plates 8 are provided on both sides of the mounting base 4, and a drive cylinder 3 is hinged between the two support plates 8. The drive cylinder 3 can rotate at a certain angle on the mounting base 4.

[0023] A hinge seat 9 is provided in the middle of the mounting base 4. A pressure rod 5 is hinged to the upper end of the hinge seat 9. A pressure plate 6 is provided at the end of the pressure rod 5. The pressure plate 6 is used to press down the top surface of the anti-collision beam.

[0024] The middle part of the pressure rod 5 is connected to the piston rod of the drive cylinder 3 via the hinge plate 10. When the piston rod of the drive cylinder 3 extends outward, the pressure rod 5 moves downward, driving the pressure plate 6 to press down the anti-collision beam. When the piston rod of the drive cylinder 3 retracts, the pressure rod 5 lifts upward, driving the pressure plate 6 to release the anti-collision beam.

[0025] The piston rod of the drive cylinder 3 is connected to the hinge seat 9 by the limiting hinge 11, which can prevent the pressure rod 5 from rotating in the opposite direction.

[0026] The lower ends of the support rods 12 at both ends of the support frame 1 are respectively provided with support plates 13 that can cooperate with the pressure plate 6. The support plates 13 are used to support the anti-collision beam.

[0027] A connecting rod 14 is provided in the middle of the upper part of the support frame 1. A handle 2 is provided on one side of the connecting rod 14. The handle 2 is convenient for workers to hold and avoids unnecessary collisions during hoisting. A lifting ring 15 is provided at the upper end of the connecting rod 14. The lifting ring 15 can connect the device to the external lifting equipment.

[0028] Furthermore, the lower end of the support rod 12 is provided with an mounting plate 16, and the support plate 13 is connected to the support rod 12 by means of the mounting plate 16, so that the support plate 13 is firmly installed.

[0029] Furthermore, the support plate 13 is provided with a fixing groove 17, which facilitates the fixing of the anti-collision beam.

[0030] Furthermore, a buffer pad 18 is provided on the side of the support rod 12 facing the support plate 13. The buffer pad 18 prevents the anti-collision beam from directly impacting the support rod 12, thus protecting both the anti-collision beam and the support rod.

[0031] Furthermore, the connecting rod 14 includes a transverse support rod 19, one end of which is provided with a lifting ring fixing seat 20, and the lifting ring 15 is installed on the transverse support rod 19 using the lifting ring fixing seat 20.

[0032] Furthermore, the handle 2 is connected to the connecting rod 14 via a connecting clamp assembly 21. The connecting clamp assembly 21 includes a slotted clamping block 22. The two sides of the slotted clamping block 22 are respectively provided with fixing slots 23 that can cooperate with the handle 2 and the connecting rod 14. Connecting pieces 24 are respectively provided at the four corners of the slotted clamping block 22. The slotted clamping block 22 is clamped between the handle 2 and the connecting rod 14. The outer sides of the handle 2 and the connecting rod 14 are provided with latches 25 that can cooperate with the connecting pieces 24. The handle 2 can be adjusted in position on the connecting rod 14 using the connecting clamp assembly 21 to adapt to the operator's operation.

[0033] Furthermore, the handle 2 is equipped with a pneumatic switch 26 for controlling the drive cylinder 3. The pneumatic switch 26 can control the piston rod of the drive cylinder 3 to extend and retract, making it convenient for workers to clamp the anti-collision beam.

[0034] Furthermore, a reinforcing rib 27 is provided between the transverse support rod 19 and the connecting rod 14, which can improve the support strength between the connecting rod 14 and the transverse support rod 19.

[0035] Furthermore, a soft pad 28 is provided under the pressure plate 6, which can prevent the pressure plate 6 from damaging the anti-collision beam.

[0036] Working principle: When the crash beam needs to be transferred, the worker first connects the lifting ring 15 to the external lifting device, then manually supports the handle 2 to move the device to the crash beam clamping position, places the support plate 13 at the bottom of the crash beam. To prevent collision between the crash beam and the support rod 12 during hoisting, a buffer pad 18 is provided on the support rod 12. After adjusting the position, the worker controls the drive cylinder 3 through the pneumatic switch 26. The piston rod of the drive cylinder 3 extends and the pressure rod 5 moves downward, driving the pressure plate 6 to press the crash beam. The pressure plate 6 and the support plate 13 cooperate to clamp the crash beam, completing the clamping work. Afterwards, the worker can move the crash beam to the work station for assembly by supporting the handle 2. After the assembly operation is completed, the worker controls the drive cylinder 3 through the pneumatic switch 26. The piston rod of the drive cylinder 3 retracts, the pressure rod 5 moves upward, and the pressure plate 6 disengages from the crash beam, thus detaching the crash beam from the device.

[0037] It is understood that the above embodiments are merely exemplary implementations used to illustrate the principles of this utility model, and the utility model is not limited thereto. For those skilled in the art, various modifications and improvements can be made without departing from the spirit and essence of this utility model, and these modifications and improvements are also considered to be within the protection scope of this utility model.

Claims

1. A kind of automobile anti-collision beam transplanting lifting appliance, including support frame (1), pneumatic clamping assembly and handle (2), it is characterized by: Both ends of the support frame (1) are respectively provided with pneumatic clamping assemblies, the pneumatic clamping assemblies comprise driving cylinders (3), mounting seats (4), pressing rods (5) and pressing plates (6), both ends of the support frame (1) are respectively provided with connecting plates (7), the mounting seats (4) are respectively arranged on the connecting plates (7); both sides of the mounting seat (4) are respectively provided with support plates (8), the driving cylinders (3) are hingedly connected between the two support plates (8); the middle part of the mounting seat (4) is provided with a hinge seat (9), the upper end of the hinge seat (9) is hingedly connected with the pressing rod (5), and the end of the pressing rod (5) is provided with the pressing plate (6); the middle part of the pressing rod (5) is connected with the piston rod of the driving cylinder (3) through a hinge plate (10), and the piston rod of the driving cylinder (3) is connected with the hinge seat (9) through a limiting hinge (11); the lower ends of the support rods (12) at both ends of the support frame (1) are respectively provided with supporting plates (13) capable of cooperating with the pressing plates (6); the upper middle part of the support frame (1) is provided with a connecting rod (14), one side of the connecting rod (14) is provided with a handle (2), and the upper end of the connecting rod (14) is provided with a lifting ring (15).

2. The automobile bumper beam transplanting lifting tool according to claim 1, characterized in that: The lower end of the support rod (12) is provided with a mounting plate (16), and the supporting plate (13) is connected with the support rod (12) through the mounting plate (16).

3. The automobile bumper beam transplanting lifting tool according to claim 1, characterized in that: The supporting plate (13) is provided with a fixed groove (17).

4. The automotive bumper beam transplanting lifting device according to claim 1, characterized in that: The side of the support rod (12) facing the supporting plate (13) is provided with a buffer pad (18).

5. The automotive bumper beam transplanting lifting device according to claim 1, characterized in that: The connecting rod (14) comprises a transverse support rod (19), and one end of the transverse support rod (19) is provided with a lifting ring fixing seat (20).

6. The automotive bumper beam transplanting lifting device according to claim 1, characterized in that: The handle (2) is connected with the connecting rod (14) through a connecting clamp plate assembly (21), the connecting clamp plate assembly (21) comprises a slotted clamp block (22), both sides of the slotted clamp block (22) are respectively provided with fixed clamping grooves (23) capable of cooperating with the handle (2) and the connecting rod (14), and connecting pieces (24) are respectively arranged at the four corners of the slotted clamp block (22); the slotted clamp block (22) is clamped between the handle (2) and the connecting rod (14), and the outer sides of the handle (2) and the connecting rod (14) are provided with lock buckles (25) capable of cooperating with the connecting pieces (24).

7. The automotive bumper beam transplanting lifting device according to claim 1, characterized in that: The handle (2) is provided with a pneumatic switch (26) for controlling the driving cylinder (3).

8. The automotive bumper beam transplanting lifting device according to claim 1, characterized in that: The transverse support rod (19) and the connecting rod (14) are provided with a reinforcing rib plate (27).

9. The automotive bumper beam transplanting lifting device according to claim 1, characterized in that: The lower surface of the pressing plate (6) is provided with a soft pad (28).

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