CN214607731U - Instrument board beam assembly of high strength - Google Patents
Instrument board beam assembly of high strength Download PDFInfo
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- CN214607731U CN214607731U CN202120524427.7U CN202120524427U CN214607731U CN 214607731 U CN214607731 U CN 214607731U CN 202120524427 U CN202120524427 U CN 202120524427U CN 214607731 U CN214607731 U CN 214607731U
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- buffer
- shear plate
- connecting plate
- beam assembly
- support
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Abstract
The utility model relates to the technical field of beam assemblies, and discloses a high-strength instrument board beam assembly, which comprises a shear plate, a connecting plate, a stress beam and a buffer device, wherein a plurality of groups of threaded holes are arranged on the side surface of the shear plate, the connecting plate is arranged on one side of the shear plate, a plurality of groups of threaded holes are arranged on the side surface of the connecting plate, and one side of the connecting plate, which is far away from the shear plate, is fixedly connected with one end of the stress beam, one side of the stress beam is provided with a plurality of groups of buffer devices, the utility model effectively solves the problems of complex overall structure and poor overall mechanical strength of the existing instrument board beam assembly by arranging the buffer device, the buffer column, the buffer sleeve, the buffer spring and the buffer pressure sheet, when the automobile is collided, the instrument board beam assembly is easy to deform, great potential safety hazards are brought to drivers and passengers, and the safety performance and the service life of the instrument board beam assembly are reduced.
Description
Technical Field
The utility model relates to a beam assembly technical field specifically is an instrument board beam assembly of high strength.
Background
In the automobile assembling process, an automobile instrument board assembly is arranged in an automobile cab through a cross beam assembly arranged at the front end of the cab, the cross beam assembly supports the instrument board assembly and plays a role in reinforcing the whole cab when the whole automobile is in direct collision, in addition, the instrument board cross beam assembly is also connected with a fixed air duct, an air conditioner, a wire harness, an air bag module, a steering column, a GPS (global positioning system), a DVD (digital video disk), a fuse box, an ECU (electronic control unit) and the like, the reliability of the installation and the positioning of the cross beam assembly is greatly influenced to the whole interior trim, the requirements of the society on the safety and the attractiveness of the automobile are higher and higher, the strength and the accuracy of the instrument board cross beam assembly are increasingly emphasized, the existing instrument board cross beam assembly is easy to deform when the automobile is in collision, and the existing instrument board cross beam assembly is easy to deform.
The existing high-strength instrument board beam assembly has the following problems:
1. current instrument board beam assembly, current instrument board beam assembly overall structure is comparatively complicated, and whole mechanical strength is relatively poor, and when the car received the collision, instrument board beam assembly very easily takes place to warp, has brought great potential safety hazard for navigating mate and passenger, has reduced instrument board beam assembly's security performance and life.
2. Current instrument board beam assembly, current instrument board beam assembly direct fixed connection are between the automobile body, and the maintenance can't directly be dismantled to instrument board beam assembly, inconvenient change.
Therefore, a high-strength instrument panel beam assembly is designed.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides an instrument board crossbeam assembly of high strength has solved the problem that proposes among the above-mentioned background art.
In order to achieve the above purpose, the utility model adopts the technical scheme that:
the utility model provides an instrument board beam assembly of high strength, includes shear plate, connecting plate, atress roof beam and buffer, a plurality of screw holes of organizing are seted up to the shear plate side surface, and shear plate one side is provided with the connecting plate, and a plurality of screw holes of organizing are seted up to the connecting plate side surface, and one side fixed connection that the shear plate was kept away from to the connecting plate in the one end of atress roof beam, and atress roof beam one side is provided with a plurality of buffer of organizing.
Furthermore, the shear plate is L-shaped, one side of the shear plate is fixedly connected to the inner side of the vehicle body, one side of the shear plate, which is far away from the vehicle body, is movably connected to one side of the connecting plate, the bolt penetrates through the shear plate and the threaded hole formed in the side surface of the connecting plate, and the bolt and the threaded hole enable the shear plate to be fixedly connected with the connecting plate through threads.
Furthermore, an instrument panel support, a decoration support, an air conditioner support, an air bag module support and a DVD box support are sequentially arranged on the lateral surface of the stress beam, and one end of each of the instrument panel support, the decoration support, the air conditioner support, the air bag module support and the DVD box support is fixedly connected to the lateral surface of the stress beam.
Further, buffer includes buffering post, cushion sleeve, buffering spring and buffering pressure sheet, and buffering post one end fixed connection is in one side of atress roof beam, and the one end that the atress roof beam was kept away from to the buffering post extends to inside the cushion sleeve, and the buffering post extends into buffering telescopic one end fixed connection in stopper one side, and one side that the buffering post was kept away from to the stopper is provided with the spout, and the inside buffering spring that is provided with of cushion sleeve, buffering spring housing locate buffering pressure sheet surface.
Furthermore, the side wall of the buffer sleeve is provided with a sliding groove, a sliding shaft is arranged inside the sliding groove, and one end of the sliding shaft is movably connected to one end of the buffer pressure plate.
Further, the buffering pressure plate is equipped with two sets ofly, and every group buffering pressure plate has a plurality of groups of buffering pieces and a plurality of groups loose axle swing joint combination to form, and sliding shaft sliding connection is passed through inside the spout that the sleeve lateral wall set up in the one end of a set of buffering pressure plate, and fixed axle fixed connection is passed through to the other end of buffering pressure plate in the stopper side, and inside sliding shaft sliding connection was passed through to the one end of another group buffering pressure plate in the spout that the stopper side set up, and the other end of another group buffering pressure plate passes through fixed axle fixed connection in buffering sleeve lateral wall.
The utility model has the advantages that:
1. the utility model discloses a, through being provided with buffer, buffering post, buffer sleeve, buffering spring and buffering pressure sheet, the effectual current instrument board beam assembly overall structure of having solved is comparatively complicated, and whole mechanical strength is relatively poor, and when the car received the collision, instrument board beam assembly very easily takes place to warp, has brought great potential safety hazard for navigating mate and the personnel of taking, has reduced the security performance and the problem of life of instrument board beam assembly.
2. The utility model discloses a, through being provided with shear plate, connecting plate, atress roof beam, screw hole and bolt, the effectual current instrument board beam assembly direct fixed connection of having solved is between the automobile body, and the maintenance can't directly be dismantled to instrument board beam assembly, the problem of inconvenient change.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the middle shear plate, the stress beam and the buffering device of the present invention;
fig. 3 is a schematic sectional view of the middle buffering device of the present invention.
In the figure: 1. a shear plate; 2. a connecting plate; 3. a stressed beam; 4. a buffer device; 5. a threaded hole; 6. a bolt; 7. an instrument panel support; 8. decorating a bracket; 9. an air conditioner bracket; 10. an airbag module support; 11. a DVD box holder; 12. a buffer column; 13. a buffer sleeve; 14. a buffer spring; 15. a buffer pressure sheet; 16. a limiting block; 17. a chute; 18. a sliding shaft; 19. a buffer sheet; 20. a movable shaft; 21. and fixing the shaft.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to FIGS. 1-3: a high-strength instrument board beam assembly comprises a shear plate 1, a connecting plate 2, a stress beam 3 and a buffer device 4, wherein a plurality of groups of threaded holes 5 are formed in the side surface of the shear plate 1, the connecting plate 2 is arranged on one side of the shear plate 1, a plurality of groups of threaded holes 5 are formed in the side surface of the connecting plate 2, one side, far away from the shear plate 1, of the connecting plate 2 is fixedly connected to one end of the stress beam 3, a plurality of groups of buffer devices 4 are arranged on one side of the stress beam 3, the shear plate 1 is L-shaped, one side of the shear plate 1 is fixedly connected to the inner side of a vehicle body, one side, far away from the vehicle body, of the shear plate 1 is movably connected to one side of the connecting plate 2, a bolt 6 penetrates through the threaded holes 5 formed in the shear plate 1 and the side surface of the connecting plate 2, the bolt 6 and the threaded holes 5 enable the shear plate 1 to be fixedly connected with the connecting plate 2 through threads, an instrument board support 7 and a decoration support 8 are sequentially arranged on the side surface of the stress beam 3, Air conditioner support 9, gasbag module support 10 and DVD box support 11, and panel board support 7, decorate support 8, air conditioner support 9, gasbag module support 10 and DVD box support 11's one end fixed connection in the side surface of atress roof beam 3, shear plate 1 fixed connection is between the automobile body, shear plate 1 with be connected fixed connection, coupling mechanism is simple and convenient dismantlement and change.
Wherein, the buffer device 4 comprises a buffer column 12, a buffer sleeve 13, a buffer spring 14 and buffer pressure sheets 15, one end of the buffer column 12 is fixedly connected to one side of the stress beam 3, one end of the buffer column 12 far away from the stress beam 3 extends into the buffer sleeve 13, one end of the buffer column 12 extending into the buffer sleeve 13 is fixedly connected to one side of a limit block 16, one side of the limit block 16 far away from the buffer column 12 is provided with a slide groove 17, the buffer spring 14 is arranged inside the buffer sleeve 13, the buffer spring 14 is sleeved on the outer surface of the buffer pressure sheet 15, the side wall of the buffer sleeve 13 is provided with the slide groove 17, a sliding shaft 18 is arranged inside the slide groove 17, one end of the sliding shaft 18 is movably connected to one end of the buffer pressure sheet 15, two groups of the buffer pressure sheets 15 are provided, each group of buffer pressure sheet 15 is provided with a plurality of buffer sheets 19 movably connected and combined with a plurality of movable shafts 20, one end of a group of buffer pressure sheet 15 is slidably connected inside the slide groove 17 arranged on the side wall of the sleeve through the sliding shaft 18, the other end of the buffer pressure sheet 15 is fixedly connected to the side face of the limiting block 16 through a fixing shaft 21, one end of the other group of buffer pressure sheets 15 is slidably connected to the inside of a sliding groove 17 formed in the side face of the limiting block 16 through a sliding shaft 18, the other end of the other group of buffer pressure sheets 15 is fixedly connected to the side wall of the buffer sleeve 13 through the fixing shaft 21, when a driver drives a car, a cross beam moves forwards when encountering impact, the shear plate 1 and the connecting plate 2 are staggered to cut off the bolt 6, the cross beam moves forwards to prop against the buffer column 12, the buffer column 12 extrudes towards the inside of the buffer sleeve 13, and the buffer spring 14 and the buffer pressure sheets 15 are extruded and deformed to absorb kinetic energy generated by the impact.
To sum up, the utility model discloses when using, through being provided with buffer 4, buffering post 12, buffer sleeve 13, buffering spring 14 and buffering pressure plate 15, the effectual current instrument board beam assembly overall structure of having solved is comparatively complicated, whole mechanical strength is relatively poor, when the car receives the collision, instrument board beam assembly very easily takes place to warp, great potential safety hazard has been brought for navigating mate and passenger, instrument board beam assembly's security performance and life's problem have been reduced, through being provided with shear plate 1, connecting plate 2, stress beam 3, screw hole 5 and bolt 6, the effectual current instrument board beam assembly direct fixed connection of having solved is between the automobile body, the unable direct dismantlement maintenance of instrument board beam assembly, the problem of inconvenient change.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (6)
1. The utility model provides an instrument board beam assembly of high strength, includes shear plate (1), connecting plate (2), atress roof beam (3) and buffer (4), its characterized in that: a plurality of groups of threaded holes (5) are formed in the side surface of the shear plate (1), a connecting plate (2) is arranged on one side of the shear plate (1), a plurality of groups of threaded holes (5) are formed in the side surface of the connecting plate (2), one side, far away from the shear plate (1), of the connecting plate (2) is fixedly connected to one end of the stress beam (3), and a plurality of groups of buffer devices (4) are arranged on one side of the stress beam (3).
2. A high strength instrument panel beam assembly according to claim 1 wherein: the novel vehicle-mounted shear plate is characterized in that the shear plate (1) is L-shaped, one side of the shear plate (1) is fixedly connected to the inner side of the vehicle body, one side, far away from the vehicle body, of the shear plate (1) is movably connected to one side of the connecting plate (2), the bolt (6) penetrates through the threaded hole (5) formed in the side faces of the shear plate (1) and the connecting plate (2), and the bolt (6) and the threaded hole (5) enable the shear plate (1) to be fixedly connected with the connecting plate (2) through threads.
3. A high strength instrument panel beam assembly according to claim 1 wherein: an instrument panel support (7), a decoration support (8), an air conditioner support (9), an air bag module support (10) and a DVD box support (11) are sequentially arranged on the side surface of the stress beam (3), and one ends of the instrument panel support (7), the decoration support (8), the air conditioner support (9), the air bag module support (10) and the DVD box support (11) are fixedly connected to the side surface of the stress beam (3).
4. A high strength instrument panel beam assembly according to claim 1 wherein: buffer (4) are including buffering post (12), cushion sleeve (13), buffering spring (14) and buffering pressure sheet (15), one end fixed connection in one side of atress roof beam (3) is cushioned post (12), the one end that atress roof beam (3) was kept away from in cushion post (12) extends to inside cushion sleeve (13), and cushion post (12) extend into the one end fixed connection in stopper (16) one side of cushion sleeve (13), one side that cushion post (12) were kept away from in stopper (16) is provided with spout (17), cushion sleeve (13) inside is provided with buffering spring (14), buffering pressure sheet (15) surface is located to buffering spring (14) cover.
5. A high strength instrument panel beam assembly according to claim 4 wherein: the side wall of the buffer sleeve (13) is provided with a sliding groove (17), a sliding shaft (18) is arranged inside the sliding groove (17), and one end of the sliding shaft (18) is movably connected to one end of the buffer pressure plate (15).
6. A high strength instrument panel beam assembly according to claim 4 wherein: buffer pressure piece (15) are equipped with two sets ofly, and every group buffer pressure piece (15) have a plurality of groups buffer piece (19) and a plurality of groups loose axle (20) swing joint combination to form, the one end of a set of buffer pressure piece (15) is passed through slide shaft (18) sliding connection inside spout (17) that the sleeve lateral wall set up, the other end of buffer pressure piece (15) passes through fixed axle (21) fixed connection in stopper (16) side, the one end of another group buffer pressure piece (15) is passed through slide shaft (18) sliding connection inside spout (17) that stopper (16) side set up, the other end of another group buffer pressure piece (15) passes through fixed axle (21) fixed connection in buffer sleeve (13) lateral wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120524427.7U CN214607731U (en) | 2021-03-12 | 2021-03-12 | Instrument board beam assembly of high strength |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120524427.7U CN214607731U (en) | 2021-03-12 | 2021-03-12 | Instrument board beam assembly of high strength |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214607731U true CN214607731U (en) | 2021-11-05 |
Family
ID=78394827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120524427.7U Active CN214607731U (en) | 2021-03-12 | 2021-03-12 | Instrument board beam assembly of high strength |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214607731U (en) |
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2021
- 2021-03-12 CN CN202120524427.7U patent/CN214607731U/en active Active
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