CN111746667A

CN111746667A - Instrument board stiffening beam and side wall connection structure

Info

Publication number: CN111746667A
Application number: CN202010561782.1A
Authority: CN
Inventors: 王涛; 郭世辉; 王逸然; 苏鹏
Original assignee: Hanteng Automobile Co Ltd
Current assignee: Hanteng Automobile Co Ltd
Priority date: 2020-06-18
Filing date: 2020-06-18
Publication date: 2020-10-09

Abstract

The invention discloses an instrument board stiffening beam and side wall connecting structure which comprises a main beam pipe and a fixing block, wherein a groove is formed in one side of the fixing block, an inserting block is fixedly connected to one end of the main beam pipe, the inserting block is a conical inserting block and is fixedly inserted into the groove, an inserting hole is formed in the side wall of the groove, and a fixing pin column is arranged inside the inserting hole. According to the invention, the groove is formed in one side of the fixed block, the inserting hole is formed in the side wall of the groove, the fixed pin column is arranged in the inserting hole, the inserting block is fixedly connected to one end of the main beam pipe and is fixedly inserted into the groove, the positioning block is fixedly connected to one side of the inserting block and is sleeved on the fixed pin column, and the positioning block can be firmly fixed through the fixed pin column, so that the rigidity of the instrument panel stiffening beam is improved, the vibration of the steering wheel is reduced to a certain extent, and the user experience is improved.

Description

Instrument board stiffening beam and side wall connection structure

Technical Field

The invention relates to the technical field of connection of stiffening beams and side walls, in particular to a connection structure of an instrument panel stiffening beam and a side wall.

Background

With the rapid development of automobiles, automobiles become one of indispensable transportation tools, and automobile instrument panels are an assembly for mounting various indicating instruments and ignition switches in a cab, and are mounted on instrument panels or mounted on steering columns as accessories. The instrument panel assembly is similar to a window, reflects the running state of machines in a vehicle at any time, is a control center of partial equipment and a decorated object, is the most attractive part in a cab, has the functions of the prior art and the artistic function, is one of the representatives of the whole vehicle style, and a steering column of the vehicle is arranged on an instrument panel reinforcing beam, the higher the rigidity of the instrument panel reinforcing beam is, the better the vibration performance of a steering wheel is, and the smaller the vibration of the steering wheel is when the vehicle is idling or running.

In the prior art, in the connecting structure of the instrument panel stiffening beam and the side wall, the side wall mounting plate is only a single-layer metal plate, the connecting rigidity with the side wall is weaker, and when a vehicle idles or runs, the steering wheel vibrates greatly, so that the user experience is seriously reduced, and therefore, the connecting structure of the instrument panel stiffening beam and the side wall is provided.

Disclosure of Invention

The invention aims to provide a connection structure of an instrument panel stiffening beam and a side wall, wherein a groove is formed in one side of a fixed block, an insertion hole is formed in the side wall of the groove, a fixed pin column is arranged in the insertion hole, an insertion block is fixedly connected to one end of a main beam pipe, the insertion block is fixedly inserted into the groove, a positioning block is fixedly connected to one side of the insertion block, the positioning block is sleeved on the fixed pin column and can be firmly fixed through the fixed pin column, so that the stiffness of the instrument panel stiffening beam is improved, the vibration of a steering wheel is reduced to a certain extent, the user experience is improved, and the problems in the background technology are solved.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides an instrument board stiffening beam and side wall connection structure, includes girder pipe and fixed block, one side of fixed block is seted up flutedly, the one end fixedly connected with grafting piece of girder pipe, the grafting piece sets up to toper grafting piece, and the grafting piece is fixed pegs graft in the recess, the spliced eye has been seted up on the lateral wall of recess, the inside of spliced eye is provided with the fixed pin post, one side fixedly connected with locating piece of grafting piece, the locating piece cup joints on the fixed pin post, the one end of fixed pin post is provided with the external screw thread, threaded connection has first nut on the external screw thread, the fixed welding of fixed block opposite side has the stationary blade, and the stationary blade symmetry is provided with two sets ofly, has two sets ofly seted up first through-hole on the stationary blade, the inside of first through-hole is provided with the bolt, the one end threaded connection of.

Preferably, one side of the first nut and the second nut is provided with a limiting rubber ring, the limiting rubber ring is an elastic limiting rubber ring, and the limiting rubber ring is respectively sleeved at one end of the fixed pin column and one end of the bolt.

Preferably, the bolts are provided with two groups, and the gaskets are sleeved on the bolts in a sliding mode.

Preferably, the positioning block is provided with a second through hole, an anti-slip sleeve is fixedly bonded inside the second through hole, and the fixing pin is located inside the second through hole.

Preferably, one side of the fixed block is fixedly connected with auxiliary supporting blocks, and the auxiliary supporting blocks are symmetrically provided with four groups.

Preferably, the auxiliary supporting block is an L-shaped auxiliary supporting block, and the other side of the inserting block is attached to one side of the auxiliary supporting block.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, the groove is formed in one side of the fixed block, the insertion hole is formed in the side wall of the groove, the fixed pin column is arranged in the insertion hole, the insertion block is fixedly connected to one end of the main beam pipe and is fixedly inserted into the groove, the positioning block is fixedly connected to one side of the insertion block and is sleeved on the fixed pin column, and the positioning block can be firmly fixed through the fixed pin column, so that the rigidity of the instrument panel stiffening beam is improved, the vibration of the steering wheel is reduced to a certain extent, and the user experience is improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the positioning plate of the present invention;

FIG. 3 is a schematic view of the positioning block structure of the present invention.

In the figure: 1. a main beam pipe; 2. a fixed block; 3. a groove; 4. an insertion block; 5. inserting holes; 6. fixing the pin column; 7. positioning blocks; 8. an external thread; 9. a first nut; 10. a fixing sheet; 11. a first through hole; 12. a bolt; 13. a second nut; 14. a limiting rubber ring; 15. a gasket; 16. a second through hole; 17. a support block; 18. an anti-slip sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the connecting structure of the instrument panel stiffening beam and the side wall comprises a main beam pipe 1 and a fixed block 2, wherein one side of the fixed block 2 is provided with a groove 3, one end of the main beam pipe 1 is fixedly connected with an insertion block 4, the insertion block 4 is a conical insertion block, and the inserting block 4 is fixedly inserted in the groove 3, an inserting hole 5 is arranged on the side wall of the groove 3, a fixing pin column 6 is arranged inside the inserting hole 5, one side of the inserting block 4 is fixedly connected with a positioning block 7, the positioning block 7 is sleeved on the fixing pin column 6, an external thread 8 is arranged at one end of the fixing pin column 6, a first nut 9 is connected on the external thread 8 in a threaded manner, a fixing piece 10 is fixedly welded at the other side of the fixing block 2, and the stationary blade 10 symmetry is provided with two sets ofly, has seted up first through-hole 11 on two sets of stationary blades 10, and the inside of first through-hole 11 is provided with bolt 12, and the one end threaded connection of bolt 12 has second nut 13.

Specifically, one side of the first nut 9 and the second nut 13 is provided with a limiting rubber ring 14, the limiting rubber ring 14 is set to be an elastic limiting rubber ring, and the limiting rubber ring 14 is respectively sleeved on one end of the fixing pin 6 and one end of the bolt 12. The first nut 9 and the second nut 13 are prevented from slipping off.

Specifically, two groups of bolts 12 are arranged, and a gasket 15 is slidably sleeved on the bolts 12.

Specifically, a second through hole 16 is formed in the positioning block 7, an anti-slip sleeve 18 is fixedly bonded inside the second through hole 16, and the fixing pin 6 is located inside the second through hole 16. Facilitating an increase in friction inside the second through hole 16.

Specifically, one side of the fixed block 2 is fixedly connected with auxiliary supporting blocks 17, and four groups of auxiliary supporting blocks 17 are symmetrically arranged. The fixing strength of the fixing block 2 is increased.

Specifically, the auxiliary supporting block 17 is an L-shaped auxiliary supporting block, and the other side of the inserting block 4 is attached to one side of the auxiliary supporting block 17.

The working principle is as follows: according to the invention, the groove 3 is formed in one side of the fixed block 2, the insertion hole 5 is formed in the side wall of the groove 3, the fixed pin column 6 is arranged in the insertion hole 5, the insertion block 4 is fixedly connected to one end of the main beam pipe 1, the insertion block is fixedly inserted into the groove 3, the positioning block 7 is fixedly connected to one side of the insertion block 4, the positioning block 7 is sleeved on the fixed pin column 6, and the positioning block 7 can be firmly fixed through the fixed pin column 6, so that the rigidity of the reinforcing beam of the instrument panel is improved, the vibration of the steering wheel is reduced to a certain extent, and the user experience is improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an instrument board stiffening beam and side wall connection structure, includes girder pipe (1) and fixed block (2), its characterized in that: a groove (3) is formed in one side of the fixed block (2), an inserting block (4) is fixedly connected to one end of the main beam pipe (1), the inserting block (4) is arranged to be a conical inserting block, the inserting block (4) is fixedly inserted into the groove (3), an inserting hole (5) is formed in the side wall of the groove (3), a fixed pin column (6) is arranged inside the inserting hole (5), a positioning block (7) is fixedly connected to one side of the inserting block (4), the positioning block (7) is sleeved on the fixed pin column (6), an external thread (8) is arranged at one end of the fixed pin column (6), a first nut (9) is connected to the external thread (8) in a threaded manner, a fixed plate (10) is fixedly welded to the other side of the fixed block (2), two groups of the fixed plates (10) are symmetrically arranged, and a first through hole (11) is formed in each of the two groups of fixed plates (10), a bolt (12) is arranged in the first through hole (11), and a second nut (13) is connected to one end of the bolt (12) in a threaded mode.

2. The connecting structure of the instrument panel reinforcing beam and the side wall as set forth in claim 1, wherein: one side of first nut (9) and second nut (13) is provided with spacing rubber ring (14), spacing rubber ring (14) set up to elasticity spacing rubber ring, and spacing rubber ring (14) cup joint respectively in the one end of fixed round pin post (6) and bolt (12).

3. The connecting structure of the instrument panel reinforcing beam and the side wall as set forth in claim 1, wherein: the bolts (12) are provided with two groups, and the gasket (15) is sleeved on the bolts (12) in a sliding mode.

4. The connecting structure of the instrument panel reinforcing beam and the side wall as set forth in claim 1, wherein: the positioning block (7) is provided with a second through hole (16), an anti-slip sleeve (18) is fixedly bonded in the second through hole (16), and the fixing pin column (6) is located in the second through hole (16).

5. The connecting structure of the instrument panel reinforcing beam and the side wall as set forth in claim 1, wherein: one side of the fixed block (2) is fixedly connected with auxiliary supporting blocks (17), and four groups of auxiliary supporting blocks (17) are symmetrically arranged.

6. The connecting structure of the instrument panel reinforcing beam and the side wall as set forth in claim 5, wherein: the auxiliary supporting block (17) is arranged to be an L-shaped auxiliary supporting block, and the other side of the inserting block (4) is attached to one side of the auxiliary supporting block (17).