CN220180922U - Automobile beam reinforcing device - Google Patents

Abstract

The utility model discloses an automobile crossbeam reinforcing device, which relates to the technical field of automobile parts production and processing equipment. It includes a main body. One side of the main body is provided with a reinforcing structure. One side of the reinforcing structure is provided with an anti-shock structure. The anti-shock structure There are connecting columns on top of the structure. When the device is in use, the utility model further strengthens the cross beam of the car to avoid the increase in engine horsepower, which will cause the torsional force on the cross beam of the car to also increase, thereby increasing the probability of damage to the cross beam and improving the practicality and solidity of the cross beam. The reinforced beam is long, so there are two reinforced structures at both ends to increase the stress points, which is more conducive to ensuring the straightness of the reinforced beam. The support rod fixes and supports the push rod, and the extrusion block is connected to push it against the limit block. The limit processing allows the limit blocks to be inserted into the limit grooves for cross-overlapping fixation, and the reinforcement nuts are pushed downward to the fixed plate to improve the overall stress of the frame and improve the structural stability.

Description

A vehicle cross-beam reinforcing device

Technical field

The utility model relates to the technical field of automobile parts production and processing equipment, and specifically relates to an automobile crossbeam reinforcing device.

Background technique

At present, light and heavy commercial vehicles use frames to connect the main assemblies in the engine, chassis and body into a whole. The role of the frame is to serve as the mounting base of these assemblies to bear loads, including the quality and quality of the car's own parts. The frame frame is generally composed of two longitudinal beams and several cross beams separated from the left and right. The main function of the frame crossbeam is to connect the left and right longitudinal beams to form a frame, provide part or most of the torsional stiffness of the frame, reduce the torsional deformation of the frame, and effectively limit the local torsion and deformation of the frame with its large vertical bending stiffness. Deformation. There are the following problems with existing technology:

1. The existing automobile cross beam reinforcement device does not have a more complete system in strengthening the structure, making the cross beam’s impact resistance weak;

2. The existing automobile cross beam reinforcement device does not have good protection against the vibration generated during impact during use, which reduces the robustness of the cross beam.

Utility model content

In order to solve the above technical problems, the technical solution adopted by the present utility model is:

An automobile crossbeam reinforcing device includes a main body, a reinforcing structure is provided on one side of the main body, an anti-seismic structure is provided on one side of the reinforcing structure, and a connecting column is provided above the anti-seismic structure; the reinforcing structure includes Rib plate, one side of the rib plate is fixedly connected to one side of the main body, and one side of the rib plate is provided with an upper fixed plate; the shock-proof structure includes a shock-absorbing spring, the bottom of the shock-absorbing spring is connected to the main body The bottom of the shock absorbing spring is fixedly connected, and a damper is provided on one side of the shock absorbing spring.

A further improvement of the technical solution of the present invention is that the bottom of the upper fixed plate is provided with a clamping system, the bottom of the clamping system is provided with reinforcing bolts, and one side of the reinforcing bolts is provided with a reinforcing plate. The bottom of the bolt is provided with a lower fixing plate.

A further improvement of the technical solution of the present invention is that the upper part of the lower fixed plate is fixedly connected to the bottom of the reinforcing bolt, and the upper part of the clamping system is fixedly connected to the bottom of the upper fixed plate.

A further improvement of the technical solution of the present invention is that a connecting block is provided on one side of the damper, a pressure-resistant plate is provided on one side of the connecting block, and a buffer spring is provided above the pressure-resistant plate. The buffer spring A buffer is provided on one side.

A further improvement of the technical solution of the present invention is that one side of the shock-absorbing spring is fixedly connected to one side of the damper, and the top of the pressure-resistant plate is fixedly connected to the bottom of the buffer member.

A further improvement of the technical solution of the present invention is that the reinforced structure includes a clamping system, and the clamping system includes a push rod, an extrusion block, a limiting groove, a limiting block, and a supporting block. A push rod is provided above, a limiting groove is provided at the bottom of the limiting block, and an extrusion block is provided at the bottom of the supporting block.

A further improvement of the technical solution of the present invention is that the bottom of the limiting block is fixedly connected to the upper part of the limiting groove, and one side of the extrusion block is fixedly connected to one side of the limiting block.

Due to the adoption of the above technical solution, compared with the existing technology, the technical progress achieved by this utility model is:

The utility model provides a vehicle crossbeam reinforcing device, which uses the joint action of ribs, push rods, extrusion blocks, limit grooves, limit blocks, support blocks, lower fixing plates, reinforcing bolts, reinforcing plates, and upper fixing plates. , when the device is in use, further strengthen the cross beam of the car to avoid the increase in engine horsepower, which will cause the torsional force on the cross beam of the car to also increase, thereby increasing the probability of damage to the cross beam and improving the practicality and solidity of the cross beam. Due to the strengthening of the cross beam It is longer, so there are two reinforced structures at both ends to increase the stress points, which is more conducive to ensuring the straightness of the reinforced beams. The clamping system is fixed through the upper and lower fixing plates to avoid component instability. , so that the device can better strengthen the cross beam, so that the car can withstand the slight vibration deformation of the cross beam during driving. The support rod fixes and supports the ejector rod, and connects the extrusion block to limit the limit block. Insert the limit block into the limit groove for cross-over-fixing, and push the reinforcing nut downward to the fixed plate to improve the overall stress of the frame and improve the structural stability.

The utility model provides a vehicle cross-beam strengthening device. Through the joint action of shock-absorbing springs, dampers, connecting blocks, pressure-resistant plates, buffer parts, and buffer springs, the device is subjected to shock-proof treatment when the device is in use, so as to prevent the cross-beam from being impacted when it is hit. The generated vibration affects the use effect and usage time of the crossbeam, causing damage to the crossbeam. Through the cooperation between the shock-absorbing spring and the damper, the vibration caused by the impact of the crossbeam is weakened, improving the stability of the crossbeam and improving the bumper's durability. It has impact resistance and is easy to use. At the same time, it uses buffer springs and buffer parts to effectively absorb the energy generated by the car at the moment of collision. The compression plate strengthens the compression resistance of the cross beam and improves the strength of the car.

Description of drawings

Figure 1 is a schematic structural diagram of the automobile crossbeam reinforcing device of the present invention;

Figure 2 is a schematic structural diagram of the reinforced structure of the present utility model;

Figure 3 is a schematic structural diagram of the earthquake-resistant structure of the present utility model;

Figure 4 is a schematic structural diagram of the clamping system of the present invention.

In the picture: 1. Main body; 2. Reinforcement structure; 3. Anti-seismic structure; 4. Connecting column; 21. Stiffened plate; 22. Clamping system; 23. Lower fixed plate; 24. Reinforcing bolts; 25. Reinforcement plate; 26 , upper fixed plate; 221, push rod; 222, extrusion block; 223, limit groove; 224, limit block; 225, support block; 31, shock absorbing spring; 32, damper; 33, connecting block; 34 , Anti-pressure plate; 35, buffer piece; 36, buffer spring.

Implementation

The utility model will be further described in detail below in conjunction with the examples:

Example

As shown in Figures 1-4, the utility model provides a vehicle crossbeam reinforcing device, which includes a main body 1. A reinforcing structure 2 is provided on one side of the main body 1. An anti-shock structure 3 is provided on one side of the reinforcing structure 2. The anti-shock structure 3 A connecting column 4 is provided above; the reinforcing structure 2 includes a rib 21, one side of the rib 21 is fixedly connected to one side of the main body 1, and an upper fixed plate 26 is provided on one side of the rib 21; the earthquake-proof structure 3 includes The bottom of the shock absorbing spring 31 is fixedly connected to the bottom of the main body 1 , and a damper 32 is provided on one side of the shock absorbing spring 31 .

Example

As shown in Figures 1-4, on the basis of Embodiment 1, the present utility model provides a technical solution: preferably, the bottom of the upper fixed plate 26 is provided with a clamping system 22, and the bottom of the clamping system 22 is provided with a reinforcement. Bolt 24, a reinforcing plate 25 is provided on one side of the reinforcing bolt 24, a lower fixing plate 23 is disposed at the bottom of the reinforcing bolt 24, the upper part of the lower fixing plate 23 is fixedly connected to the bottom of the reinforcing bolt 24, and the upper part of the clamping system 22 is connected to the upper part of the reinforcing bolt 24. The bottom of the fixed plate 26 is fixedly connected.

In this embodiment, when the device is in use, the car cross beam is further strengthened to avoid an increase in the engine horsepower, which will cause the torsional force on the car cross beam to also increase, thereby increasing the probability of damage to the cross beam and improving the practicality and sturdiness of the cross beam. Since the reinforced beam is long, two reinforced structures 2 are provided at both ends to increase the stress points, which is more conducive to ensuring the straightness of the reinforced beam. The clamping system 22 is carried out through the upper fixed plate 26 and the lower fixed plate 23. The fixing process avoids component instability, allowing the device to better strengthen the cross beam, so that the cross beam can withstand slight vibration and deformation during driving. The support block 225 fixes and supports the push rod 221 and connects the extrusion block. 222 to limit the position of the limit block 224, so that the limit block 224 is inserted into the limit groove 223, cross-over-fixed, and the reinforcing bolt 24 is pushed downward to the fixing plate 23 to improve the overall stress of the frame and improve Structural stability.

Example

As shown in Figures 1-4, based on Embodiment 1, the present utility model provides a technical solution: preferably, a connecting block 33 is provided on one side of the damper 32, and a pressure-resistant plate is provided on one side of the connecting block 33. 34. A buffer spring 36 is provided above the pressure-resistant plate 34. A buffer member 35 is provided on one side of the buffer spring 36. One side of the shock-absorbing spring 31 is fixedly connected to one side of the damper 32. The upper part of the pressure-resistant plate 34 is connected to The bottom of the buffer member 35 is fixedly connected.

In this embodiment, anti-shock treatment is performed when the device is in use to prevent the vibration generated by the beam from impacting the beam from affecting the use effect and usage time of the beam and causing damage to the beam. Through the gap between the shock-absorbing spring 31 and the damper 32 The cooperation can weaken the vibration caused by the impact of the cross beam, improve the stability of the cross beam, improve the impact resistance of the bumper, and facilitate use. At the same time, the buffer spring 36 and the buffer member 35 can be used to effectively absorb the energy generated by the car at the moment of collision. The pressure-resistant plate 34 strengthens the pressure-resistant capacity of the cross beam and improves the strength of the vehicle's weight.

Example

As shown in Figures 1-4, based on Embodiment 1, the present utility model provides a technical solution: preferably, the reinforced structure 2 includes a clamping system 22, and the clamping system 22 includes a push rod 221, an extrusion Block 222, limit groove 223, limit block 224, and support block 225. A push rod 221 is provided above the support block 225, a limit groove 223 is provided at the bottom of the limit block 224, and an extrusion block is provided at the bottom of the support block 225. 222. The bottom of the limiting block 224 is fixedly connected to the upper part of the limiting groove 223, and one side of the extruding block 222 is fixedly connected to one side of the limiting block 224.

Let’s talk about the working principle of the automobile cross member reinforcement device in detail.

As shown in Figure 1-4, when the device is in use, the car cross beams are further strengthened to avoid the increase in engine horsepower, which will cause the torsional force on the car cross beams to also increase, thereby increasing the probability of damage to the cross beams and improving the practicality of the cross beams. and sturdiness. Since the reinforced beam is long, two reinforcing structures 2 are provided at both ends to increase the stress points, which is more conducive to ensuring the straightness of the reinforced beam. The clamping system is clamped through the upper fixed plate 26 and the lower fixed plate 23. 22 is fixed to avoid component instability, so that the device can better strengthen the cross beam, so that the cross beam can withstand slight vibration and deformation during driving. The support block 225 fixes and supports the push rod 221, and connects the extrusion The pressing block 222 limits the limiting block 224 so that the limiting block 224 is inserted into the limiting groove 223 for cross-over-over-fixing, and the reinforcing bolts 24 are pushed downward to the fixing plate 23 to improve the overall stress of the frame. , improve the structural stability, and perform anti-shock treatment when the device is in use, so as to avoid the vibration generated by the cross beam when it is hit, which will affect the use effect and usage time of the cross beam and cause damage to the cross beam. Through the gap between the shock absorbing spring 31 and the damper 32 The cooperation can weaken the vibration caused by the impact of the cross beam, improve the stability of the cross beam, improve the impact resistance of the bumper, and facilitate use. At the same time, the buffer spring 36 and the buffer member 35 can be used to effectively absorb the energy generated by the car at the moment of collision. The pressure-resistant plate 34 strengthens the pressure-resistant capacity of the cross beam and improves the strength of the vehicle's weight.

The above generally describes the present utility model in detail, but on the basis of the present utility model, some modifications or improvements can be made, which is obvious to those of ordinary skill in the technical field. Therefore, any modification or improvement that does not deviate from the spirit of the present utility model is within the protection scope of the present utility model.

Claims (7)

1. A cross-car beam reinforcement device comprising a main body (1), characterized in that: one side of the main body (1) is provided with a reinforcing structure (2), one side of the reinforcing structure (2) is provided with a shockproof structure (3), and a connecting column (4) is arranged above the shockproof structure (3);

the reinforcing structure (2) comprises a rib plate (21), one side of the rib plate (21) is fixedly connected with one side of the main body (1), and an upper fixing plate (26) is arranged on one side of the rib plate (21);

the shock-proof structure (3) comprises a shock-proof spring (31), the bottom of the shock-proof spring (31) is fixedly connected with the bottom of the main body (1), and a damper (32) is arranged on one side of the shock-proof spring (31).

2. A cross car beam reinforcement according to claim 1, characterized in that: the bottom of going up fixed plate (26) is provided with clamping system (22), the bottom of clamping system (22) is provided with reinforcing bolt (24), one side of reinforcing bolt (24) is provided with reinforcing plate (25), the bottom of reinforcing bolt (24) is provided with lower fixed plate (23).

3. A cross car beam reinforcement according to claim 2, characterized in that: the upper part of the lower fixing plate (23) is fixedly connected with the bottom of the reinforcing bolt (24), and the upper part of the clamping system (22) is fixedly connected with the bottom of the upper fixing plate (26).

4. A cross car beam reinforcement according to claim 1, characterized in that: one side of attenuator (32) is provided with connecting block (33), once be provided with compression board (34) of connecting block (33), the top of compression board (34) is provided with buffer spring (36), one side of buffer spring (36) is provided with bolster (35).

5. The automotive cross-beam reinforcement assembly of claim 4, wherein: one side of the damping spring (31) is fixedly connected with one side of the damper (32), and the upper part of the pressure resistant plate (34) is fixedly connected with the bottom of the buffer piece (35).

6. A cross car beam reinforcement according to claim 1, characterized in that: the reinforcing structure (2) comprises a clamping system (22), wherein the clamping system (22) comprises an ejector rod (221), an extrusion block (222), a limiting groove (223), a limiting block (224) and a supporting block (225), the ejector rod (221) is arranged above the supporting block (225), the limiting groove (223) is formed in the bottom of the limiting block (224), and the extrusion block (222) is arranged at the bottom of the supporting block (225).

7. The automotive cross-beam reinforcement assembly of claim 6, wherein: the bottom of the limiting block (224) is fixedly connected with the upper part of the limiting groove (223), and one side of the extrusion block (222) is fixedly connected with one side of the limiting block (224).