CN209008521U - A kind of new structure composite material automobile front anti-collision beam - Google Patents
A kind of new structure composite material automobile front anti-collision beam Download PDFInfo
- Publication number
- CN209008521U CN209008521U CN201821681212.0U CN201821681212U CN209008521U CN 209008521 U CN209008521 U CN 209008521U CN 201821681212 U CN201821681212 U CN 201821681212U CN 209008521 U CN209008521 U CN 209008521U
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- Prior art keywords
- mounting
- fixedly connected
- mounting box
- sliding
- composite material
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Abstract
The utility model discloses a kind of new structure composite material automobile front anti-collision beams, including two fixed blocks, multiple corresponding mounting holes are offered on two fixed blocks, two fixed blocks are plugged with multiple hollow pipes by mounting hole jointly, the side of two fixed blocks is provided with mounting box, mounting box offers sliding mouth close to one end of fixed block, the side of fixed block is fixedly connected with connecting rod, connecting rod runs through sliding mouth, and extend to the inside of mounting box, one end that connecting rod is located in mounting box is fixedly connected with push plate, push plate is connected with the sliding of the inner wall of mounting box, push plate is fixedly connected with high-intensitive spring far from one end of connecting rod, spring is fixedly connected with the first sliding block far from one end of push plate, first sliding block is connected with the sliding of the inner wall of mounting box, one end of first sliding block is set as the first inclined-plane.The utility model realizes the purpose that energy-absorbing effect is good and structural strength is high using the deformation energy-absorbing of hollow pipe and buffer board.
Description
Technical field
The utility model relates to prevent before technical field of automobile parts more particularly to a kind of new structure composite material automobile
Hit beam.
Background technique
Front anti-collision beam is the part for influencing Crash Safety Design of Vehicles key, and automobile buffer beam is connect with longitudinal beam, automobile
Collision prevention girders are by reducing collision vibration to protect the important feature of automobile and occupant, and existing composite anti-collision beam is logical
It often is fabricated to U-type groove shape, buffering effect is reached using material self-characteristic, but this anti-collision beam energy absorbing effect is limited,
Structural strength is inadequate.
Utility model content
Purpose of the utility model is to solve the inadequate problems of structural strength in the prior art, and the one kind proposed is novel
Structural composite material front anticollision beam of automobile.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of new structure composite material automobile front anti-collision beam, including two fixed blocks are opened on two fixed blocks
Equipped with multiple corresponding mounting holes, two fixed blocks are plugged with multiple hollow pipes by mounting hole jointly, described in two
The side of fixed block is provided with mounting box, and the mounting box offers sliding mouth close to one end of fixed block, the fixed block
Side is fixedly connected with connecting rod, and the connecting rod runs through sliding mouth, and extends to the inside of mounting box, and the connecting rod is located at peace
One end in mounted box is fixedly connected with push plate, and the push plate is connected with the sliding of the inner wall of mounting box, and the push plate is far from connecting rod
One end be fixedly connected with high-intensitive spring, the spring is fixedly connected with the first sliding block far from one end of push plate, described the
The inner wall sliding of one sliding block and mounting box is connected, and one end of first sliding block is set as the first inclined-plane, two mounting boxs it
Between be fixedly connected with first crossbeam and second cross beam jointly, the first crossbeam and second cross beam one end close to each other open up
Have mounting groove, the both ends of two mounting grooves are connected with the inside of two mounting boxs respectively, two mounting grooves it is interior
Portion is provided with the buffer board of tortuous wavy metal material jointly, and it is sliding that the both ends of the buffer board have been respectively fixedly connected with second
Block, second sliding block are connected with the sliding of the inner wall of mounting groove, and the second sliding block is set as with first tiltedly far from one end of buffer board
The second inclined-plane that face matches, the mounting box are fixedly connected with mounting plate far from one end of fixed block.
Preferably, multiple equally distributed connecting plates are provided between two fixed blocks, on multiple connecting plates
The connecting hole to match with hollow pipe is offered, multiple hollow pipes extend through multiple connecting holes.
Preferably, multiple hollow pipes are set as arc.
Preferably, the fixed block is fixedly connected with bumper mount far from one end of mounting box.
Preferably, the side that two mounting boxs are located remotely from each other is fixedly connected to the deflector mounting bracket of L-type.
Preferably, the second cross beam is fixedly connected with reinforcing rib far from the side of first crossbeam.
Compared with prior art, the utility model provides a kind of new structure composite material automobile front anti-collision beam, has
Below the utility model has the advantages that
1, the new structure composite material automobile front anti-collision beam, it is empty when collision prevention girders are hit by the setting of hollow pipe
Buffer function is played in the deformation of heart pipe first, and drives fixed block mobile to mounting box direction, and fixed block pushes first by spring
Sliding block is mobile, and the second inclined-plane interaction on the first inclined-plane and the second sliding block on the first sliding block is installing the second sliding block
Sliding, the second sliding block squeeze buffer board in mounting groove, shrink buffer board in slot, and the wave crest steepening of buffer board deforms simultaneously
Hollow pipe be expressed to first crossbeam, at the wave crest of first crossbeam deformable squeeze buffer board, force buffer board wave crest to flatten, to two
End extends, so that the impact force of collision prevention girders transmitting offsets major part on buffer board, and structural strength is high.
2, the new structure composite material automobile front anti-collision beam passes through bumper mount and deflector mounting bracket
Setting not only acts as the effect of beautiful decoration convenient for installation insurance thick stick and deflector in collision prevention girders, moreover it is possible to which further buffering is hit
Hit power.
It is not directed to part in the device to be the same as those in the prior art or can be realized by using the prior art, the utility model
The purpose that energy-absorbing effect is good and structural strength is high is realized using the deformation energy-absorbing of hollow pipe and buffer board.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of new structure composite material automobile front anti-collision beam structural schematic diagram；
Fig. 2 is the top view of Fig. 1.
In figure: 1 mounting plate, 2 mounting boxs, 3 second sliding blocks, 4 first sliding blocks, 5 springs, 6 connecting rods, 7 fixed blocks, 8 hollow
Pipe, 9 connecting plates, 10 bumper mounts, 11 push plates, 12 deflector mounting brackets, 13 reinforcing ribs, 14 second cross beams, 15 are delayed
Punching, 16 first crossbeams.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-2, a kind of new structure composite material automobile front anti-collision beam, including two fixed blocks 7, two fixed blocks
Multiple corresponding mounting holes are offered on 7, two fixed blocks 7 are plugged with multiple hollow pipes 8 by mounting hole jointly, hollow
Pipe 8 and mounting hole are interference fitted, and the side of two fixed blocks 7 is provided with mounting box 2, and mounting box 2 is close to one end of fixed block 7
Sliding mouth is offered, the side of fixed block 7 is fixedly connected with connecting rod 6, and connecting rod 6 runs through sliding mouth, and extends to the interior of mounting box 2
Portion, one end that connecting rod 6 is located in mounting box 2 are fixedly connected with push plate 11, and push plate 11 is connected with the sliding of the inner wall of mounting box 2,
Push plate 11 is fixedly connected with high-intensitive spring 5 far from one end of connecting rod 6, and spring 5 is fixedly connected far from one end of push plate 11
There is the first sliding block 4, the first sliding block 4 is connected with the sliding of the inner wall of mounting box 2, and one end of the first sliding block 4 is set as the first inclined-plane, and two
First crossbeam 16 and second cross beam 14 are fixedly connected between mounting box 2 jointly, first crossbeam 16 and second cross beam 14 mutually lean on
Close one end offers mounting groove, and the both ends of two mounting grooves are connected with the inside of two mounting boxs 2 respectively, two installations
The inside of slot is provided with the buffer board 15 of tortuous wavy metal material jointly, and the both ends of buffer board 15 have been respectively fixedly connected with
The inner wall sliding of second sliding block 3, the second sliding block 3 and mounting groove is connected, and the second sliding block 3 be set as far from one end of buffer board 15 and
The second inclined-plane that first inclined-plane matches, mounting box 2 are fixedly connected with mounting plate 1 far from one end of fixed block 7.
It is provided with multiple equally distributed connecting plates 9 between two fixed blocks 7, is offered on multiple connecting plates 9 and sky
The connecting hole that heart pipe 8 matches, multiple hollow pipes 8 extend through multiple connecting holes, and multiple hollow pipes 8 is made to be fixedly connected on one
It rises, reinforcement structure intensity.
Multiple hollow pipes 8 are set as arc, and making impact force, arcuately side disperses, and hollow pipe is made to be not easy to deform 8.
Fixed block 7 is fixedly connected with bumper mount 10 far from one end of mounting box 2, and bumper mount 10 is set
It is equipped with threaded hole, is easily installed bumper.
The side that two mounting boxs 2 are located remotely from each other is fixedly connected to the deflector mounting bracket 12 of L-type, deflector installation
Bracket 12 is provided with threaded hole, is easily installed deflector.
Second cross beam 14 is fixedly connected with reinforcing rib 13 far from the side of first crossbeam 16, increases the strong of second cross beam 14
Degree, prevents second cross beam 14 severely deformed and is directly impinging cockpit.
In the utility model, when collision prevention girders are hit, buffer function is played in the deformation of hollow pipe 8 first, and drives solid
It is mobile to 2 direction of mounting box to determine block 7, fixed block 7 pushes the first sliding block 4 mobile by spring 5, and first on the first sliding block 4 is tiltedly
The second inclined-plane on face and the second sliding block 3 interacts, and slides the second sliding block 3 in mounting groove, the second sliding block 3 is in mounting groove
Interior extruding buffer board 15 shrinks buffer board 15, the wave crest steepening of buffer board 15, while the hollow pipe 8 deformed is expressed to first
Crossbeam 16 at the wave crest of 16 deformable squeeze buffer board 15 of first crossbeam, forces the wave crest of buffer board 15 to flatten, and extends to both ends,
So that the impact force of collision prevention girders transmitting offsets major part on buffer board 15, and structural strength is high.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of new structure composite material automobile front anti-collision beam, including two fixed blocks (7), which is characterized in that described in two
Multiple corresponding mounting holes are offered on fixed block (7), two fixed blocks (7) are plugged with more jointly by mounting hole
The side of a hollow pipe (8), two fixed blocks (7) is provided with mounting box (2), and the mounting box (2) is close to fixed block
(7) one end offers sliding mouth, and the side of the fixed block (7) is fixedly connected with connecting rod (6), and the connecting rod (6) is run through
Sliding mouth, and the inside of mounting box (2) is extended to, one end that the connecting rod (6) is located in mounting box (2) is fixedly connected with push plate
(11), the push plate (11) is connected with the sliding of the inner wall of mounting box (2), and the one end of the push plate (11) far from connecting rod (6) is solid
Surely it is connected with high-intensitive spring (5), the spring (5) is fixedly connected with the first sliding block (4), institute far from the one end of push plate (11)
The inner wall sliding for stating the first sliding block (4) and mounting box (2) is connected, and one end of first sliding block (4) is set as the first inclined-plane, and two
Be fixedly connected with first crossbeam (16) and second cross beam (14) between the mounting box (2) jointly, the first crossbeam (16) and
Second cross beam (14) one end close to each other offers mounting groove, the both ends of two mounting grooves respectively with two mounting boxs
(2) inside is connected, and the inside of two mounting grooves is provided with the buffer board of tortuous wavy metal material jointly
(15), the both ends of the buffer board (15) have been respectively fixedly connected with the second sliding block (3), second sliding block (3) and mounting groove
Inner wall sliding is connected, and the second sliding block (3) is set as the second inclined-plane to match with the first inclined-plane far from the one end of buffer board (15),
The mounting box (2) is fixedly connected with mounting plate (1) far from the one end of fixed block (7).
2. a kind of new structure composite material automobile front anti-collision beam according to claim 1, which is characterized in that described in two
Multiple equally distributed connecting plates (9) are provided between fixed block (7), offered on multiple connecting plates (9) with it is hollow
The connecting hole that pipe (8) matches, multiple hollow pipes (8) extend through multiple connecting holes.
3. a kind of new structure composite material automobile front anti-collision beam according to claim 1, which is characterized in that multiple described
Hollow pipe (8) is set as arc.
4. a kind of new structure composite material automobile front anti-collision beam according to claim 1, which is characterized in that the fixation
Block (7) is fixedly connected with bumper mount (10) far from the one end of mounting box (2).
5. a kind of new structure composite material automobile front anti-collision beam according to claim 1, which is characterized in that described in two
The side that mounting box (2) is located remotely from each other is fixedly connected to the deflector mounting bracket (12) of L-type.
6. a kind of new structure composite material automobile front anti-collision beam according to claim 1, which is characterized in that described second
Crossbeam (14) is fixedly connected with reinforcing rib (13) far from the side of first crossbeam (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821681212.0U CN209008521U (en) | 2018-10-17 | 2018-10-17 | A kind of new structure composite material automobile front anti-collision beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821681212.0U CN209008521U (en) | 2018-10-17 | 2018-10-17 | A kind of new structure composite material automobile front anti-collision beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209008521U true CN209008521U (en) | 2019-06-21 |
Family
ID=66838898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821681212.0U Expired - Fee Related CN209008521U (en) | 2018-10-17 | 2018-10-17 | A kind of new structure composite material automobile front anti-collision beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209008521U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115781189A (en) * | 2022-12-01 | 2023-03-14 | 河南科技大学 | Machining method for automobile anti-collision beam |
-
2018
- 2018-10-17 CN CN201821681212.0U patent/CN209008521U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115781189A (en) * | 2022-12-01 | 2023-03-14 | 河南科技大学 | Machining method for automobile anti-collision beam |
| CN115781189B (en) * | 2022-12-01 | 2024-05-21 | 河南科技大学 | Processing method for automobile anti-collision beam |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190621 Termination date: 20211017 |
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| CF01 | Termination of patent right due to non-payment of annual fee |