CN213292445U - Instrument board crossbeam connecting device, instrument board crossbeam assembly and vehicle - Google Patents
Instrument board crossbeam connecting device, instrument board crossbeam assembly and vehicle Download PDFInfo
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- CN213292445U CN213292445U CN202022394821.1U CN202022394821U CN213292445U CN 213292445 U CN213292445 U CN 213292445U CN 202022394821 U CN202022394821 U CN 202022394821U CN 213292445 U CN213292445 U CN 213292445U
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Abstract
The application discloses instrument board crossbeam connecting device, instrument board crossbeam assembly and vehicle. The instrument board beam connecting device comprises a mounting frame, positioning points are arranged on the mounting frame and used for being adjustably and rotatably connected with the middle channel, and a mounting waist hole used for being connected with the longitudinal beam is further formed in the mounting frame; the included angles between the length direction of the mounting waist hole and the height direction of the vehicle body and between the length direction of the vehicle body are acute angles, so that the mounting waist hole rotates around the positioning point and then is connected with the mounting point on the longitudinal beam in an aligned mode. The instrument panel cross beam assembly comprises instrument panel cross beams and longitudinal beams which are connected, a middle channel and an instrument panel cross beam connecting device, and the positioning point is adjustably and rotatably connected with the middle channel. The vehicle includes an instrument panel cross-member assembly. The application provides an instrument board crossbeam connecting device, instrument board crossbeam assembly and vehicle has increased the connection precision of passageway in instrument board crossbeam and the automobile body, has improved assembly efficiency, has increased the stability of connecting.
Description
Technical Field
The application relates to the technical field of vehicle parts, in particular to an instrument board beam connecting device, an instrument board beam assembly and a vehicle.
Background
The instrument panel beam (CCB) is matched and connected with parts such as an instrument panel, a wire harness, various electric devices, a sensor, an air conditioner, a steering column and the like, and is an important connecting piece of an instrument panel system.
The instrument panel cross beam is connected with the middle channel of the automobile body through the longitudinal beam, the fastening point connected with the middle channel of the automobile body on the longitudinal beam is usually the last fastening point when the whole instrument panel cross beam assembly is installed on the automobile body, and the accumulated tolerance of a dimension chain is usually the largest, so that the precision required by alignment and connection of the fastening point and the corresponding installation point on the middle channel of the automobile body along the length direction and the height direction of the automobile body is often difficult to guarantee, the assembly efficiency is influenced, and the problem of poor connection stability is easily caused after the fastening point is reluctantly installed.
Therefore, it is necessary to solve the above-mentioned technical problems.
Disclosure of Invention
The application provides an instrument board crossbeam connecting device, instrument board crossbeam assembly and vehicle to solve the problem that exists among the prior art, increase the connection precision of passageway in instrument board crossbeam and the automobile body, improve assembly efficiency, increase the stability of connecting.
The application provides instrument board crossbeam connecting device includes: the mounting frame is provided with positioning points, the positioning points are used for being adjustably and rotatably connected with the middle channel, the mounting frame is further provided with mounting waist holes used for being connected with the longitudinal beams, and the mounting waist holes are inclined holes; after the positioning points are installed on the middle channel, included angles among the length direction of the installation waist holes, the height direction of the vehicle body and the length direction of the vehicle body are acute angles, so that the installation waist holes are connected with the installation points on the longitudinal beams in an aligned mode after rotating around the positioning points.
Optionally, the instrument panel cross beam connecting device further comprises a connecting frame for being mounted on the middle channel, the connecting frame comprises a mounting plate and a positioning plate which are connected, the mounting plate is used for being connected with the top of the middle channel, and the positioning plate is adjustably and rotatably connected with the positioning point.
Optionally, the positioning plate is provided with a first positioning hole, the positioning point includes a second positioning hole, and the first positioning hole is aligned with the second positioning hole and then connected with the second positioning hole through a bolt.
Optionally, a limiting rod is arranged on the positioning plate, an arc-shaped limiting hole is further formed in the mounting frame, the limiting hole extends by taking the positioning point as a circle center, and the limiting rod penetrates through the limiting hole and can be arranged in a sliding mode along the extending direction of the limiting hole.
Optionally, the mounting plate is provided with a mounting hole for connecting with the middle channel.
Optionally, the positioning plate is provided with lightening holes.
Optionally, at least one of the mounting frame and the connecting frame is provided with a flange at its edge.
The application also provides an instrument board beam assembly, which comprises an instrument board beam, a longitudinal beam and a middle channel which are connected, and further comprises any one of the instrument board beam connecting device, wherein the positioning point is adjustably and rotatably connected with the middle channel, so that the mounting waist hole is connected with the mounting point on the longitudinal beam after being aligned.
Optionally, the number of mounting bracket is two, the number of longeron is two, two the mounting bracket with two the longeron one-to-one is connected.
The present application further provides a vehicle including the instrument panel beam assembly of any of the above.
The application provides an instrument board crossbeam connecting device, instrument board crossbeam assembly and vehicle, the extending direction and the automobile body direction of height of installation waist hole, contained angle between the length direction of automobile body is the acute angle and can makes installation waist hole on automobile body height, the lower direction, automobile body length's preceding, the rear all has the regulation surplus in the orientation, the instrument board crossbeam carries out the in-process of assembling through longeron and well passageway, only need the mounting bracket to rotate round the setpoint, so that the mounting point on installation waist hole and the longeron is adjusted the back accurate connection well, assembly efficiency is improved, the assembly flow is simplified, the installation after the mounting point accuracy on installation waist hole and the longeron is adjusted well, still be favorable to increasing the structural stability who connects.
Drawings
The preferred embodiments of the present application will hereinafter be described in detail to facilitate an understanding of the objects and advantages of the application, with reference to the accompanying drawings, in which:
FIG. 1 is an axial view of a mount provided in an alternative embodiment of the present application.
Fig. 2 is a rear view of fig. 1.
Fig. 3 is a schematic structural view of a mounting bracket connected between a longitudinal beam and a center tunnel according to an alternative embodiment of the present application.
Fig. 4 is a schematic diagram of an alternative embodiment of a mount according to the present application.
FIG. 5 is an axial view of a connecting bracket according to an alternative embodiment of the present application.
Fig. 6 is a top view of fig. 5.
Fig. 7 is a left side view of fig. 5.
Fig. 8 is a schematic structural view of a lateral dashboard assembly according to an alternative embodiment of the present application.
Fig. 9 is a left side view of fig. 8.
Fig. 10 is an exploded view of fig. 8.
Description of reference numerals:
1-mounting frame, 10-positioning point, 11-mounting waist hole, 12-limiting hole and 13-second positioning hole;
2-connecting frame, 20-mounting plate, 21-positioning plate, 22-first positioning hole, 23-limiting rod, 24-mounting hole, 25-lightening hole, 26-welding edge, 27-reinforcing rib and 28-positioning nut;
3-flanging;
4-instrument panel cross beam, 40-longitudinal beam, 41-mounting point;
5-middle channel.
Detailed Description
The terms of orientation of up, down, left, right, front, back, top, bottom, and the like as referred to or as may be referred to in this specification are defined with respect to the configuration shown in the drawings, and the terms "inner" and "outer" refer to directions toward and away from the geometric center of a particular component and are relative terms, and thus may be changed accordingly depending on the position and the state of use of the particular component. Therefore, these and other directional terms should not be construed as limiting terms.
As shown in fig. 1 to 7, the present application provides a dash cross-member connecting device including a mounting bracket 1.
Referring to fig. 1 to 7, an anchor point 10 is disposed on the mounting bracket 1, the anchor point 10 is used for adjustably rotating and connecting with the center channel, and the anchor point 10 can play a role in positioning the mounting bracket 1 after being mounted on the center channel, so as to ensure the accuracy of mounting the instrument panel beam on the center channel. The mounting frame 1 is further provided with a mounting waist hole 11 used for being connected with the longitudinal beam, the mounting waist hole 11 is an inclined hole, and an included angle between the length direction of the mounting waist hole 11 and the height direction of the automobile body and the length direction of the automobile body is an acute angle, so that the mounting waist hole 11 is connected with a mounting point on the longitudinal beam after being aligned with the mounting point after rotating around the positioning point 10. The positioning point 10 and the middle channel are adjustably and rotatably connected, the positioning point 10 and the middle channel are rotatably arranged, and the mounting frame 1 can be fastened on the middle channel after rotating for a certain angle.
The length direction of the mounting waist hole 11 is the extending direction of the mounting waist hole 11 shown by an arrow a in fig. 1 to 2, and an included angle between the length direction of the mounting waist hole 11 and the height of the vehicle body is an acute angle, so that the mounting waist hole 11 has adjustment allowance in the upper and lower directions of the height of the vehicle body, and the mounting waist hole 11 rotates to absorb the accumulated tolerance of the longitudinal beam and the middle channel in the height direction of the vehicle body. The included angle between the length direction of the waist mounting hole 11 and the length direction of the vehicle body is an acute angle, so that the waist mounting hole 11 has adjustment allowance in the front and rear directions of the length of the vehicle body, and the waist mounting hole 11 rotates to absorb the accumulated tolerance of the longitudinal beam and the middle channel along the length direction of the vehicle body.
As shown in fig. 3 to 4, the waist hole 11 has adjustment allowance in the height direction and the length direction of the vehicle body, so that the mounting bracket 1 can be rotated from the position B to the position C in fig. 4 to compensate the accumulated tolerance generated in the direction of the arrow E during the assembly of the instrument panel cross beam assembly, so as to achieve the precision required by the effective connection of the longitudinal beam and the mounting bracket 1.
The application provides an instrument board crossbeam connecting device, the extending direction and the automobile body direction of height of installation waist hole 11, contained angle between the length direction of automobile body is the acute angle and can makes installation waist hole 11 on automobile body height, the lower direction, automobile body length's preceding, all have the regulation surplus in the rear direction, at longeron and well in-process channel assembly, only need mounting bracket 1 to rotate round setpoint 10, so that the mounting point accuracy on installation waist hole 11 and the longeron is adjusted well the back and is connected, assembly efficiency is improved, the assembly flow has been simplified, installation after the mounting point accuracy on installation waist hole 11 and the longeron is adjusted well, still be favorable to increasing the structural stability who connects.
Optionally, the instrument panel cross beam connecting device further includes a connecting frame 2 for being installed on the middle channel, the connecting frame 2 includes a mounting plate 20 and a positioning plate 21 which are connected, the mounting plate 20 is used for being connected with the top of the middle channel, and the positioning plate 21 is adjustably and rotatably connected with the positioning point 10, so that the mounting frame 1 and the connecting frame 2 can be rotatably connected. As shown in fig. 4 to 7, the connecting frame 2 provided in the embodiment of the present application is installed on the top of the center tunnel through the mounting plate 20, so that the mounting plate 20 is constantly fixed at a specific position of the top of the center tunnel, so as to achieve an effect that the positions of the longitudinal beam and the center tunnel are constant along the width direction of the vehicle body when the longitudinal beam and the center tunnel are assembled, which is beneficial to compatibility with the center tunnel metal plates with various sizes along the width direction of the vehicle body, and gives greater design freedom to the vehicle body metal plates, and meanwhile, it is not necessary to redevelop a new longitudinal beam due to the change of the size and shape of the tunnel in the floor, thereby reducing the cost of parts and development cost, and being.
As an alternative embodiment of the positioning plate 21 and the positioning point 10 being adjustably and rotatably connected, the positioning plate 21 is provided with a first positioning hole 22, the positioning point 10 includes a second positioning hole 13, and the first positioning hole 22 and the second positioning hole 13 are aligned and then connected by a bolt. As shown in fig. 4 to 7, the stud in the bolt may be inserted through the second positioning hole 13 and the first positioning hole 22 and then fastened to a positioning nut 28 welded to the positioning plate 21, and the positioning nut 28 may be a square nut. When the mounting rack 1 needs to rotate, the mounting rack 1 is adjusted after the stud is loosened, and the stud is screwed again after the angle of the mounting rack 1 is adjusted, so that the mounting rack 1 can be adjusted, and the adjusting process is simple, convenient and reliable.
Optionally, a limiting rod 23 is arranged on the positioning plate 21, an arc-shaped limiting hole 12 is further formed in the mounting frame 1, the limiting hole 12 extends around the positioning point 10, and the limiting rod 23 penetrates through the limiting hole 12 and can slide along the extending direction of the limiting hole 12. When the mounting bracket 1 rotates along the direction shown by the arrow in fig. 4, the rotation direction and the rotation angle of the mounting bracket 1 can be limited by the sliding of the limiting rod 23 in the limiting hole 12, which is beneficial to increasing the adjustment precision of the mounting bracket 1.
Optionally, the mounting plate 20 is provided with a mounting hole 24 for connecting with the central passage. As shown in fig. 5 to 6, the mounting plate 20 is connected to the top of the middle channel, a connecting stud may be fixedly disposed (e.g., welded) on the top of the middle channel, and the connecting stud is inserted into the mounting hole 24 and then fastened by a connecting nut, thereby achieving the technical effect of connecting the mounting plate 20 to the middle channel. The middle channel can be correspondingly provided with mounting through holes, and the mounting holes 24 are aligned with the mounting through holes and then connected through bolts, so that the mounting plate 20 can be quickly and stably connected with the middle channel.
Optionally, the positioning plate 21 is provided with a lightening hole 25. As shown in fig. 5 to 6, the lightening holes 25 contribute to lightening the weight of the connecting bracket 2 and to lightening the vehicle body.
Optionally, at least one of the mounting frame 1 and the connecting frame 2 is provided with a flange 3 at its edge. As shown in fig. 1 to 4, the flanges 3 provided on the mounting bracket 1 are beneficial to increase the structural strength of the mounting bracket 1 along the length direction of the mounting waist hole 11, and improve the structural stability of the mounting bracket 1 and the longitudinal beam at the joint. As shown in fig. 5 to 7, the mounting plate 20 and the positioning plate 21 of the connecting frame 2 may be provided with flanges 3 at their edges, the flanges 3 of the mounting plate 20 and the flanges 3 of the positioning plate 21 may be welded at their joints to define a welding edge 26 at their joints, and a reinforcing rib 27 may be connected between the mounting plate 20 and the flanges 3 above the mounting plate, and between the positioning plate 21 and the flanges 3 above the positioning plate, to increase the structural strength.
As shown in fig. 1 to 10, the present application further provides an instrument panel cross beam assembly, which comprises an instrument panel cross beam 4, a longitudinal beam 40 and a center tunnel 5 which are connected, and further comprises an instrument panel cross beam connecting device according to any one of the above embodiments, wherein the positioning point 10 is adjustably and rotatably connected with the center tunnel 5, so that the mounting waist hole 11 is aligned with and connected with the mounting point 41 on the longitudinal beam 40. The mounting point 41 may include a limit screw fixedly connected to the longitudinal beam 40, and the limit screw is inserted into the adjusted mounting waist hole 11 and is fastened by a limit nut to realize stable connection between the longitudinal beam 40 and the mounting frame 1.
The application provides an instrument board beam assembly, the extending direction and the automobile body direction of height of installation waist hole 11, contained angle between the length direction of automobile body is the acute angle and can makes installation waist hole 11 on automobile body height, the lower direction, automobile body length's preceding, all have the regulation surplus in the rear direction, carry out the in-process of assembling through longeron 40 and well passageway 5 at instrument board crossbeam 4, only need mounting bracket 1 to rotate round setpoint 10, so that installation point 41 on installation waist hole 11 and the longeron 40 is adjusted the back and is accurately connected, the efficiency of assembly has been improved, the flow of assembly has been simplified, installation point 41 on installation waist hole 11 and the longeron 40 is adjusted the back and is installed, still be favorable to increasing the structural stability of connection.
Optionally, the number of the mounting frames 1 is two, the number of the longitudinal beams 40 is two, and the two mounting frames 1 are connected with the two longitudinal beams 40 in a one-to-one correspondence manner. As shown in fig. 9 to 10, two longitudinal beams 40 are mounted on the cross beam, and two mounting brackets 1 are beneficial to increase the connection stability between the longitudinal beams 40 and the central channel 5. Optionally, two positioning plates 21 that are oppositely disposed as shown in fig. 5 may be mounted on the mounting plate 20, and the two positioning plates 21 and the two mounting frames 1, and the two positioning plates 21 and the mounting plate 20 may be connected in a one-to-one correspondence manner according to the connection manners described in the above embodiments, which is not described herein again.
Based on the same inventive concept, the application also provides a vehicle comprising the instrument panel beam assembly according to any one of the above embodiments.
The utility model provides a vehicle, the extending direction and the automobile body direction of height of installation waist hole 11, contained angle between the length direction of automobile body is the acute angle and can makes installation waist hole 11 on automobile body height, the lower direction, automobile body length's preceding, all have the regulation surplus in the rear direction, the instrument board crossbeam 4 carries out the in-process of assembling through longeron 40 and well passageway 5, only need mounting bracket 1 to rotate round setpoint 10, so that installation waist hole 11 and the mounting point 41 on longeron 40 are adjusted the back accurate connection well, assembly efficiency is improved, the assembly flow is simplified, installation waist hole 11 and the mounting point 41 on longeron 40 are adjusted the back installation well to the accuracy, still be favorable to increasing the structural stability who connects.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present application.
Claims (10)
1. An instrument panel beam connecting device, comprising:
the mounting frame is provided with positioning points, the positioning points are used for being adjustably and rotatably connected with the middle channel, the mounting frame is further provided with mounting waist holes used for being connected with the longitudinal beams, and the mounting waist holes are inclined holes;
after the positioning points are installed on the middle channel, included angles among the length direction of the installation waist holes, the height direction of the vehicle body and the length direction of the vehicle body are acute angles, so that the installation waist holes are connected with the installation points on the longitudinal beams in an aligned mode after rotating around the positioning points.
2. The instrument panel cross member attachment arrangement of claim 1, further comprising an attachment bracket for mounting on the center tunnel, the attachment bracket including an attachment plate for attachment to a top of the center tunnel and a retaining plate adjustably rotatably connected to the anchor point.
3. The instrument panel cross member connecting device according to claim 2, wherein the positioning plate has a first positioning hole formed therein, the positioning point includes a second positioning hole, and the first positioning hole is aligned with the second positioning hole and then connected thereto by a bolt.
4. The instrument panel beam connecting device according to claim 2, wherein a limiting rod is disposed on the positioning plate, an arc-shaped limiting hole is further formed in the mounting bracket, the limiting hole extends around the positioning point, and the limiting rod penetrates through the limiting hole and is slidably disposed along the extending direction of the limiting hole.
5. The instrument panel cross member connecting device according to any one of claims 2 to 4, wherein the mounting plate is provided with a mounting hole for connection with the center tunnel.
6. The instrument panel cross member connecting device according to any one of claims 2 to 4, wherein the positioning plate is provided with lightening holes.
7. The instrument panel cross member connecting device according to any one of claims 2 to 4, wherein at least one of the mounting bracket and the connecting bracket is provided with a flange at an edge thereof.
8. An instrument panel cross member assembly comprising connected instrument panel cross members and side members, a center tunnel, and further comprising the instrument panel cross member attachment apparatus of any of claims 1-7, wherein said alignment point is adjustably rotatably connected to said center tunnel to align and connect said waist mounting hole with a mounting point on said side member.
9. The instrument panel cross member assembly of claim 8, wherein the number of the mounting brackets is two, the number of the longitudinal beams is two, and the two mounting brackets are connected with the two longitudinal beams in a one-to-one correspondence.
10. A vehicle comprising the instrument panel cross-member assembly of any one of claims 8-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022394821.1U CN213292445U (en) | 2020-10-23 | 2020-10-23 | Instrument board crossbeam connecting device, instrument board crossbeam assembly and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022394821.1U CN213292445U (en) | 2020-10-23 | 2020-10-23 | Instrument board crossbeam connecting device, instrument board crossbeam assembly and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213292445U true CN213292445U (en) | 2021-05-28 |
Family
ID=76015288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022394821.1U Active CN213292445U (en) | 2020-10-23 | 2020-10-23 | Instrument board crossbeam connecting device, instrument board crossbeam assembly and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213292445U (en) |
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2020
- 2020-10-23 CN CN202022394821.1U patent/CN213292445U/en active Active
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