CN214565694U - Instrument tubular beam structure - Google Patents
Instrument tubular beam structure Download PDFInfo
- Publication number
- CN214565694U CN214565694U CN202120703419.9U CN202120703419U CN214565694U CN 214565694 U CN214565694 U CN 214565694U CN 202120703419 U CN202120703419 U CN 202120703419U CN 214565694 U CN214565694 U CN 214565694U
- Authority
- CN
- China
- Prior art keywords
- mounting bracket
- tubular beam
- mounting
- tubular
- vehicle body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model discloses an instrument tubular beam structure, which comprises a tubular beam assembly, an automobile body mounting bracket and an automobile body front wall mounting bracket, wherein the tubular beam assembly comprises a tubular beam main body, two ends of the tubular beam main body are respectively provided with the tubular beam mounting bracket, the tubular beam mounting bracket and the automobile body mounting bracket are respectively provided with two mounting connecting holes corresponding in position, and the upper end of the tubular beam mounting bracket is provided with a tubular beam pre-mounting flanging parallel to the upper end surface of the automobile body mounting bracket; the pair of mounting connection holes on at least one tubular beam mounting bracket and one vehicle body mounting bracket are formed by mounting positioning holes; the vehicle body mounting bracket adopts an integral punch forming structure and is welded on the lower plate in the A column. The beneficial effects of the utility model are that, replace the locating pin structure through setting up tubular beams pre-installation turn-ups, solve the tubular beams assembly degree of difficulty that traditional structure exists big, daily wrong hole scheduling problem of assembly that appears.
Description
Technical Field
The utility model relates to an automobile parts technical field, concretely relates to instrument tubular beams structure.
Background
The traditional tubular beam assembly and the vehicle body mounting bracket are complex in structure, large in number of parts and heavy in weight, so that the tubular beam assembly and the vehicle body mounting bracket are required to be provided with a pre-assembling and fine positioning structure to assist in completing the assembly of the tubular beam assembly and the vehicle body mounting bracket; the traditional vehicle body mounting bracket is formed by welding three brackets, wherein one of the three brackets is used for being connected with an inner lower plate of an A column, the other one of the three brackets is used for being mounted with a tubular beam, and the third one of the three brackets is used for welding the two brackets together to form a welding combined bracket; meanwhile, the traditional tubular beam assembly and the automobile body mounting bracket are preassembled by means of the positioning pins fixed in advance, so that the preassembly positioning difficulty is high, the assembling is wrong, the smooth assembling of the instrument tubular beam is influenced, the assembling efficiency is low, the processing cost of the positioning pins is high, the mounting precision is poor, and the production cost is increased.
Disclosure of Invention
The utility model aims at carrying out the pre-installation to traditional tubular beams assembly and automobile body installing support with the help of the locating pin, lead to pre-installation location degree of difficulty big, assemble wrong hole, and influence the problem of the smooth assembly of instrument tubular beams to an above-mentioned problem is solved to instrument tubular beams structure is provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme.
An instrument tubular beam structure comprises a tubular beam assembly, a vehicle body mounting bracket and a vehicle body front wall mounting bracket, wherein the tubular beam assembly comprises a tubular beam main body, two ends of the tubular beam main body are respectively provided with the tubular beam mounting bracket, the tubular beam mounting bracket and the vehicle body mounting bracket are respectively provided with two mounting connecting holes corresponding in position, and the upper end of the tubular beam mounting bracket is provided with a tubular beam pre-mounting flanging parallel to the upper end surface of the vehicle body mounting bracket; the pair of mounting connection holes on the tubular beam mounting bracket and the vehicle body mounting bracket are formed by mounting positioning holes; the vehicle body mounting bracket adopts an integral punch forming structure and is welded on the lower plate in the A column; enclose the installing support before the tubular beams that tubular beams main part middle part was provided with the upwards extension to one side, enclose before the tubular beams and enclose connecting portion on enclosing the installing support before being provided with the tubular beams, enclose before the tubular beams before enclosing the installing support through the tubular beams before enclosing connecting portion overlap joint enclose before the automobile body on the installing support to enclose installation via hole fixed connection before through.
By adopting the technical scheme, the utility model has the advantages that the tubular beam mounting brackets are arranged at the two ends of the tubular beam main body, the tubular beam pre-installation flanges parallel to the upper end surfaces of the vehicle body mounting brackets are arranged at the upper ends of the two tubular beam mounting brackets, and the coarse positioning of the connection between the tubular beam mounting brackets and the vehicle body mounting brackets is realized; a pair of mounting connection holes of the tubular beam mounting bracket and the vehicle body mounting bracket are arranged into mounting positioning holes, after the two are roughly positioned, a hinge bolt is penetrated through the mounting positioning holes to replace a positioning pin fixed in advance in the traditional scheme, and the mounting precision of the tubular beam and the vehicle body is ensured, so that the problems of high tubular beam assembly difficulty, daily occurrence of assembly error holes, high positioning pin machining cost and the like of the traditional structure are solved; the vehicle body mounting bracket with the integrally formed structure replaces a traditional combined bracket formed by welding three split brackets, so that the total number of parts is reduced, the weight and cost are reduced, the welding procedures of the parts are reduced, structural errors caused by welding are eliminated, the position precision of mounting hole positions of the vehicle body mounting bracket is improved, and the smooth assembly of an instrument tubular beam is ensured; simultaneously, enclose before enclosing the tubular beams that is provided with the extension to one side on the installing support before the tubular beams and enclose connecting portion, enclose the installing support overlap joint before tubular beams encloses connecting portion and the automobile body before the tubular beams, when enclosing the installing support before enclosing connecting portion and automobile body before the assembly tubular beams, through the in-process of borrowing of sliding, utilize the slope to set up the vehicle that synthesizes between the digestion connecting element vertical with the accumulative error of direction of height, further solve the problem that the tubular beams assembly degree of difficulty is big that traditional structure exists.
Preferably, the vehicle body mounting bracket comprises a channel steel-shaped main body part, a flanging part for closing an outlet of one end of the main body part is formed at one end of the main body part, bending sections bent towards the groove-shaped side walls are arranged at two ends of the flanging part, and the two bending sections are respectively welded and fixed with two side walls of the channel steel; the vehicle body mounting bracket is connected with the inner lower plate of the A column through the back surface of the groove bottom in a channel steel shape; the mounting connection holes are formed in the flanging part. And a positioning hole is welded at the bottom of the car body mounting bracket. Simultaneously through the tank bottom and the interior hypoplastron erection joint of A post at the automobile body installing support of integrated into one piece structure, turn-over portion is connected with tubular beams installing support respectively, replace traditional automobile body installing support by a support alone with the interior hypoplastron installation of A post, a support is alone with the tubular beams installation, two above-mentioned supports of a scaffold weldment connection in addition, the sectional shelf who constitutes, it has welding error to solve the sectional shelf when interconnect, increase the problem of the assembly degree of difficulty, and through setting up the bending segment on the turn-over portion with on the automobile body installing support, through two bending segments respectively with the both sides wall welded fastening of channel-section steel, promote automobile body installing support's mounting point intensity and rigidity.
Preferably, the whole tubular beam mounting bracket is of a channel steel-shaped structure; the pipe beam pre-installation flanging is formed at the upper port of the channel steel shape; the mounting connecting hole is formed in the groove bottom of the channel steel shape. The problem of difficulty in installation is solved by arranging the pre-installation flanging on the upper end face of the tubular beam installation support and arranging the connecting hole at the bottom of the groove to be roughly positioned with the vehicle body installation support.
Preferably, a welding positioning hole is formed in the bottom of the vehicle body mounting bracket. The welding positioning hole is formed in the bottom of the vehicle body mounting support, and the auxiliary positioning is performed so that the welding position between the two parts is accurate.
Preferably, the tubular beam front wall connecting part on the tubular beam front wall mounting bracket is inclined upwards along the front of the vehicle and forms an included angle of 45-60 degrees with a vertical plane perpendicular to the longitudinal direction of the vehicle. The angle is set to obtain the digestion effect of accumulated errors in the longitudinal direction and the height direction of the vehicle, and the precision guarantee is provided for the assembly of parts such as subsequent instrument boards, air conditioners, vehicle body controllers and the like.
The utility model has the advantages that the pipe beam mounting brackets are arranged at the two ends of the pipe beam main body, the pipe beam pre-installation flanging parallel to the upper end surface of the vehicle body mounting bracket is arranged at the upper ends of the two pipe beam mounting brackets, and the two mounting connection holes corresponding to the positions are respectively arranged on the pipe beam mounting bracket and the vehicle body mounting bracket, so that the thick positioning of the connection between the pipe beam mounting bracket and the vehicle body mounting bracket is realized; a pair of mounting connection holes of the tubular beam mounting bracket and the vehicle body mounting bracket are arranged into mounting positioning holes, after the two are roughly positioned, a hinge bolt is penetrated through the mounting positioning holes to replace a positioning pin fixed in advance in the traditional scheme, and the mounting precision of the tubular beam and the vehicle body is ensured, so that the problems of high assembly difficulty of the tubular beam, daily occurrence of assembly error holes, high cost of the positioning pin machine and the like in the traditional structure are solved; meanwhile, the bottom of the vehicle body mounting bracket of the integrally formed structure is mounted and connected with the lower plate in the column A, and the flanging parts are respectively connected with the tubular beam mounting bracket, so that a combined bracket formed by welding three traditional split vehicle body mounting brackets is replaced, the weight and cost reduction are realized, the welding process of parts is reduced, the structural error caused by welding is eliminated, the position precision of mounting hole positions of the vehicle body mounting bracket is improved, and the smooth assembly of the instrument tubular beam is ensured; meanwhile, a pipe beam front wall connecting part extending upwards in an inclined mode is arranged on a pipe beam front wall mounting support, and an included angle of 45-60 degrees is formed between the pipe beam front wall connecting part of the pipe beam front wall mounting support and the vehicle body front wall mounting surface of the vehicle body front wall mounting support, relative sliding and adjustment are achieved, smooth and rapid assembly of the pipe beam main body on the vehicle body is guaranteed by absorbing error accumulation of the pipe beam main body and the vehicle body mounting support, assembling working hours are shortened, assembling accuracy of the pipe beam main body and the vehicle body is guaranteed, and accuracy guarantee is provided for assembly of parts such as a follow-up instrument panel, an air conditioner and a vehicle body controller.
Drawings
Fig. 1 is a front view of the instrument tube beam structure of the present invention;
fig. 2 is an enlarged view of a portion D in fig. 1 of the instrument tube beam structure according to the present invention;
FIG. 3 is a front view of a tube beam assembly of the instrument tube beam structure of the present invention;
fig. 4 is an enlarged view of a portion E in fig. 3 of the instrument tube beam structure according to the present invention;
fig. 5 is a structural view of a vehicle body of the instrument tube beam structure of the present invention;
fig. 6 is an enlarged view of the portion F in fig. 5 of the instrument tube beam structure of the present invention;
fig. 7 is a structural view of a vehicle body mounting bracket of the instrument tube beam structure of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings, which are not intended to limit the scope of the embodiments described herein.
Reference numerals in the drawings of the specification include: the structure comprises an A column inner lower plate 1, a tubular beam mounting bracket 2, a vehicle body mounting bracket 3, a vehicle body front wall mounting bracket 5, a tubular beam front wall mounting bracket 6, a tubular beam main body 7, a tubular beam pre-installation flanging 8, a mounting positioning hole 9, a tank bottom 12, a flanging part 14 and a bending section 15.
Referring to fig. 1 to 3, an instrument tubular beam structure comprises a tubular beam assembly, a vehicle body mounting bracket 3 and a vehicle body front wall mounting bracket 5, wherein the tubular beam assembly comprises a tubular beam main body 7, two ends of the tubular beam main body 7 are respectively provided with a tubular beam mounting bracket 2, the tubular beam mounting bracket 2 and the vehicle body mounting bracket 3 are respectively provided with two mounting connection holes corresponding in position, and the upper end of the tubular beam mounting bracket 2 is provided with a tubular beam pre-mounting flange 8 parallel to the upper end face of the vehicle body mounting bracket 3; the pipe beam mounting bracket 2 positioned on the left side of the attached drawing and a pair of mounting connection holes at the upper part of the vehicle body mounting bracket 3 are formed by mounting positioning holes 9; the vehicle body mounting bracket 3 adopts an integral punch forming structure and is welded on the lower plate 1 in the A column; 7 middle parts of tubular beams main part are provided with the tubular beams that extend in the slant and enclose installing support 6 before, enclose before the tubular beams and be provided with the tubular beams before installing support 6 and enclose connecting portion 61 overlap joint before enclosing the tubular beams before the tubular beams installing support 6 is in through enclosing connecting portion 61 overlap joint before the automobile body enclose before the installing support 5 on to through enclosing installation via hole fixed connection before, wherein, enclose before the tubular beams before enclosing on connecting portion 61 and install the via hole for the bar hole, in order to satisfy borrow requirement.
Referring to fig. 6, the vehicle body mounting bracket 3 includes a channel steel-shaped main body, a flanged portion 14 for closing an outlet of the main body is formed at one end of the main body, two ends of the flanged portion 14 are provided with bending sections 15 bent towards the groove-shaped side walls, and the two bending sections 15 are respectively welded and fixed with two side walls of the channel steel; the vehicle body mounting bracket 3 is connected with the inner lower plate 1 of the A column through the back of a channel steel-shaped groove bottom 12; the mounting attachment holes are provided in the burring 14. And a welding positioning hole is formed in the groove bottom 12 of the vehicle body mounting bracket 3.
Referring to fig. 5 to 7, the tubular beam mounting bracket 2 is integrally of a channel steel structure; the pipe beam pre-installation flanging 8 is formed at the upper port of the channel steel shape; the mounting connecting hole is formed in the groove bottom of the channel steel shape.
Referring to fig. 1 and 6, along the front of the vehicle, the tubular beam front wall connecting part on the tubular beam front wall mounting bracket 6 is inclined obliquely upwards and forms an included angle of 45-60 degrees with a vertical plane perpendicular to the longitudinal direction of the vehicle; wherein the cowl mounting bracket 5 has a joint surface for overlapping the tubular beam cowl connecting portion 61 at the same inclination angle.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. An instrument tubular beam structure is characterized by comprising a tubular beam assembly, a vehicle body mounting support (3) and a vehicle body front wall mounting support (5), wherein the tubular beam assembly comprises a tubular beam main body (7), two ends of the tubular beam main body (7) are respectively provided with a tubular beam mounting support (2), the tubular beam mounting support (2) and the vehicle body mounting support (3) are respectively provided with two mounting connecting holes corresponding in position, and the upper end of the tubular beam mounting support (2) is provided with a tubular beam pre-mounting flanging (8) parallel to the upper end face of the vehicle body mounting support (3); a pair of mounting connection holes on the tubular beam mounting bracket (2) and the vehicle body mounting bracket (3) are formed by mounting positioning holes (9); the vehicle body mounting bracket (3) adopts an integral punch forming structure and is welded on the lower plate (1) in the A column; enclose installing support (6) before tubular beam main part (7) middle part is provided with the tubular beam that extends to one side, enclose before the tubular beam and enclose connecting portion on installing support (6), enclose before the tubular beam that installing support (6) enclose connecting portion overlap joint before through the tubular beam before enclosing before the automobile body enclose on installing support (5) to enclose installation via hole fixed connection through before.
2. The instrument tube beam structure according to claim 1, wherein the vehicle body mounting bracket (3) comprises a channel steel-shaped main body part, one end of the main body part is provided with a flanging part (14) for closing an outlet of the main body part, two ends of the flanging part (14) are provided with bending sections (15) bending towards the groove-shaped side walls, and the two bending sections (15) are respectively welded and fixed with two side walls of the channel steel; the vehicle body mounting bracket (3) is connected with the inner lower plate (1) of the A column through the back of a channel steel-shaped groove bottom (12); the mounting and connecting holes are formed in the flanging part (14).
3. The instrument tube beam structure according to claim 2, characterized in that a welding positioning hole is provided on the groove bottom (12) of the vehicle body mounting bracket (3).
4. The instrument tube beam structure according to claim 1, characterized in that the tube beam mounting bracket (2) is of a channel steel structure as a whole; the pipe beam preassembling flanging (8) is formed at the upper port of the channel steel shape; the mounting connecting hole is formed in the groove bottom of the channel steel shape.
5. The instrument tube beam structure according to any one of claims 1 to 4, wherein a tube beam cowl connecting portion of the tube beam cowl mounting bracket (6) is inclined obliquely upward along a vehicle front direction and forms an angle of 45 ° to 60 ° with a vertical plane perpendicular to a vehicle longitudinal direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120703419.9U CN214565694U (en) | 2021-04-07 | 2021-04-07 | Instrument tubular beam structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120703419.9U CN214565694U (en) | 2021-04-07 | 2021-04-07 | Instrument tubular beam structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214565694U true CN214565694U (en) | 2021-11-02 |
Family
ID=78323599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120703419.9U Active CN214565694U (en) | 2021-04-07 | 2021-04-07 | Instrument tubular beam structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214565694U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114852181A (en) * | 2022-05-13 | 2022-08-05 | 奇瑞汽车股份有限公司 | Modularization crossbeam of flexible design |
-
2021
- 2021-04-07 CN CN202120703419.9U patent/CN214565694U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114852181A (en) * | 2022-05-13 | 2022-08-05 | 奇瑞汽车股份有限公司 | Modularization crossbeam of flexible design |
| CN114852181B (en) * | 2022-05-13 | 2024-02-27 | 奇瑞汽车股份有限公司 | Modularized cross beam with flexible design |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214565694U (en) | Instrument tubular beam structure | |
| CN114889701B (en) | Front-end water tank frame assembly, cabin assembly and vehicle | |
| CN111806574B (en) | Instrument board crossbeam assembly structure and have this assembly structure's car | |
| CN211684959U (en) | Automobile body controller mounting bracket | |
| CN214451362U (en) | Fender installing support, fender installation assembly and car | |
| CN205440511U (en) | Direction tube post mounting structure | |
| CN114275056A (en) | Staggered pipe type steering support assembly | |
| CN210027622U (en) | Automobile cabin flume assembly | |
| CN112441127B (en) | Automobile steering support mounting structure | |
| CN219192350U (en) | Mounting structure of instrument beam | |
| CN212766491U (en) | Multidirectional regulation formula fender mounting structure and vehicle | |
| CN205706066U (en) | Car condenser bracket assembly | |
| CN206155583U (en) | Automobile body turns to bearing structure assembly | |
| CN108082268B (en) | Automobile steering support pipe beam | |
| CN112659886B (en) | Two-beam assembly | |
| CN105799769A (en) | Direction pipe column installing structure | |
| CN220743178U (en) | Fender mounting structure on front cabin assembly | |
| CN214565689U (en) | Connecting structure of steering support | |
| CN214189812U (en) | Instrument board crossbeam mounting structure and car | |
| CN210122035U (en) | Auxiliary frame control arm mounting structure | |
| CN115610516A (en) | Regional structure of car automobile body A post and vehicle | |
| CN213619597U (en) | Vehicle display mounting structure | |
| CN220483425U (en) | CCB mounting bracket, vehicle body structure and vehicle | |
| CN101480973B (en) | Connecting structure of vehicle steering support and car body side round | |
| CN210555267U (en) | A location frock and vehicle for vehicle instrument board |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220210 Address after: 402260 No. 11, No. 1 supporting workshop, gongbeiqiao Road, Shuangfu street, Jiangjin District, Chongqing Patentee after: Chongqing jiangkang Automobile Technology Co.,Ltd. Address before: 402260 No.1 Jiujiang Avenue, Shuangfu New District, Jiangjin District, Chongqing Patentee before: CHONGQING BRANCH, DFSK AUTOMOBILE Co.,Ltd. |