CN201941598U - Connecting structure for automobile instrument board beam main pipe and central support - Google Patents
Connecting structure for automobile instrument board beam main pipe and central support Download PDFInfo
- Publication number
- CN201941598U CN201941598U CN2010206742905U CN201020674290U CN201941598U CN 201941598 U CN201941598 U CN 201941598U CN 2010206742905 U CN2010206742905 U CN 2010206742905U CN 201020674290 U CN201020674290 U CN 201020674290U CN 201941598 U CN201941598 U CN 201941598U
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- CN
- China
- Prior art keywords
- main pipe
- central support
- section
- responsible
- automobile instrument
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a connecting structure for an automobile instrument board beam main pipe and a central support. The central support is tubular; a connecting piece is arranged between the central support and the beam main pipe, formed by welding a first stamping sheet and a second stamping sheet into a whole, and consists of a main pipe jointing section, a tapered section and a central support jointing section; a circular arc is formed at the end of the main pipe jointing section of the connecting piece and is adapted to the beam main pipe; the cross section of the main pipe jointing section takes the shape of a rectangle with corners in smooth transition; and the inner diameter of the central support jointing section is adapted to the outer diameter of the central support. By adopting the way, the connecting structure for the automobile instrument board beam main pipe and the central support avoids the workload of machining, improves production efficiency, and is suitable for mass production.
Description
Technical field
The utility model relates to the Automobile instrument crossbeam, relates in particular to the Automobile instrument crossbeam and is responsible for and middle support and connection structure.
Background technology
Support to be responsible for crossbeam intersecting vertically in the dashboard cross member, because of requirement of strength is arranged, be supported for tubulose at present, in order to guarantee to be welded to connect intensity, the circular arc that adapts with the person in charge must be made in middle support tube end, adopts Milling Process usually, and production efficiency is lower.
The utility model content
Technical problem to be solved in the utility model is: provide a kind of Automobile instrument crossbeam to be responsible for and middle support and connection structure, this kind Automobile instrument crossbeam is responsible for the work capacity that can avoid machine up with middle support and connection structure, enhances productivity.
Solve this technical problem, the technical solution of the utility model is: a kind of Automobile instrument crossbeam is responsible for and middle support and connection structure, in be supported for tubulose, support and crossbeam are provided with attaching parts between being responsible in described, described attaching parts is by first stamping and second stamping is integrally welded forms, described attaching parts is by being responsible for joining section, conical section and middle support engages section are formed, the end of person in charge's joining section of described attaching parts is for being responsible for the circular arc that adapts with crossbeam, the cross-sectional plane of described person in charge's joining section is the rectangle of turning rounding off, and the internal diameter of described middle support engages section and the external diameter of middle support adapt.
Described first stamping and second stamping are symmetrical part, and the cross-sectional plane of person in charge's joining section of described attaching parts is the square of turning rounding off.
The utility model Automobile instrument crossbeam is responsible for middle support and connection structure and is adopted in such a way, has avoided the work capacity of machine up, enhances productivity, the suitable production in enormous quantities in enormous quantities.
Description of drawings
Below in conjunction with accompanying drawing the utility model Automobile instrument crossbeam is responsible for and the explanation in further detail of middle support and connection structure do;
Fig. 1 is that the utility model Automobile instrument crossbeam is responsible for and middle support and connection structural representation;
In Fig. 1,1, crossbeam is responsible for; 2, first stamping; 3, second stamping; 4, middle support.
The specific embodiment
As shown in Figure 1, the Automobile instrument crossbeam is responsible for and middle support and connection structure, middle support 4 is a tubulose, middle support 4 and crossbeam have attaching parts between being responsible for 1, attaching parts is by being responsible for joining section, conical section and middle support engages section are formed, the end of person in charge's joining section of attaching parts is for being responsible for 1 circular arc that adapts with crossbeam, the cross-sectional plane of being responsible for joining section is the rectangle of turning rounding off, the internal diameter of the middle support engages section of attaching parts and the external diameter of middle support 4 adapt, attaching parts is by first stamping 2 and 3 integrally welded compositions of second stamping, and first stamping 2 and second stamping 3 are symmetrical part.When the cross-sectional plane of person in charge's joining section of attaching parts is turning rounding off square, be easier to make.Like this, adopt stamping connector that crossbeam is responsible for and link to each other, avoided the work capacity of machine up, enhance productivity suitable production in enormous quantities the in enormous quantities with middle support.
Claims (2)
1. an Automobile instrument crossbeam is responsible for and middle support and connection structure, in be supported for tubulose, it is characterized in that: support and crossbeam are provided with attaching parts between being responsible in described, described attaching parts is by first stamping and second stamping is integrally welded forms, described attaching parts is by being responsible for joining section, conical section and middle support engages section are formed, the end of person in charge's joining section of described attaching parts is for being responsible for the circular arc that adapts with crossbeam, the cross-sectional plane of described person in charge's joining section is the rectangle of turning rounding off, and the internal diameter of described middle support engages section and the external diameter of middle support adapt.
2. Automobile instrument crossbeam according to claim 1 is responsible for and middle support and connection structure, it is characterized in that: described first stamping and second stamping are symmetrical part, and the cross-sectional plane of person in charge's joining section of described attaching parts is the square of turning rounding off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206742905U CN201941598U (en) | 2010-12-22 | 2010-12-22 | Connecting structure for automobile instrument board beam main pipe and central support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206742905U CN201941598U (en) | 2010-12-22 | 2010-12-22 | Connecting structure for automobile instrument board beam main pipe and central support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201941598U true CN201941598U (en) | 2011-08-24 |
Family
ID=44468948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206742905U Expired - Fee Related CN201941598U (en) | 2010-12-22 | 2010-12-22 | Connecting structure for automobile instrument board beam main pipe and central support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201941598U (en) |
-
2010
- 2010-12-22 CN CN2010206742905U patent/CN201941598U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110824 Termination date: 20151222 |
|
| EXPY | Termination of patent right or utility model |