CN201980323U - Instrument panel cross beam positioning pin positioning structure - Google Patents
Instrument panel cross beam positioning pin positioning structure Download PDFInfo
- Publication number
- CN201980323U CN201980323U CN2011200687754U CN201120068775U CN201980323U CN 201980323 U CN201980323 U CN 201980323U CN 2011200687754 U CN2011200687754 U CN 2011200687754U CN 201120068775 U CN201120068775 U CN 201120068775U CN 201980323 U CN201980323 U CN 201980323U
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- CN
- China
- Prior art keywords
- hole
- positioning
- locating dowel
- dowel pin
- auxiliary positioning
- 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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- 238000010009 beating Methods 0.000 claims description 6
- 230000003044 adaptive effect Effects 0.000 claims description 5
- 239000002184 metal Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Body Structure For Vehicles (AREA)
- Instrument Panels (AREA)
Abstract
The utility model provides an instrument panel cross beam positioning pin positioning structure which is capable of reducing assembly tolerance and sinkage of an instrument panel cross beam assembly and is easy to assemble. The instrument panel cross beam positioning pin positioning structure comprises a positioning pin which is arranged on the lateral side of the instrument panel cross beam assembly and an auxiliary positioning hole which is formed on a vehicle body metal plate corresponding to the positioning pin; the auxiliary positioning hole is a waisted hole with the length direction along vehicle width direction; a fixing layer is arranged behind of the auxiliary positioning hole; an interspace is left between the fixing layer and the auxiliary positioning hole; and a main positioning hole which is matched with the positioning pin is formed on the fixing layer. When in assembly, the positioning of the positioning pin and four directions of the vehicle body is main positioning, and a positioning base hole is the main positioning hole on the fixing layer and matched with the positioning pin; and the positioning of the positioning pin and the auxiliary positioning hole is auxiliary positioning, and the auxiliary positioning hole is the waisted hole, so as to absorb the horizontal tolerance caused by the assembly of the instrument panel cross beam assembly, ensure the assembly maneuverability, and improve the assembly efficiency.
Description
Technical field
The utility model relates to automobile IP assembly assembly technique field, is specifically related to a kind of dashboard cross member locating dowel pin location structure.
Background technology
At present some Automobile instrument and dashboard cross member carry out modular design, in fitting process, because the tolerance stack in dashboard cross member and vehicle body metal plate punching, the welding process causes location assembling difficulty between the two, are difficult to accurate installation.Because module assembly is conducted oneself with dignity, the trend of sinking is arranged after the assembling, existing design can not well limit deflection.
Summary of the invention
The purpose of this utility model is to propose a kind ofly can to reduce dashboard cross member assembly build-up tolerance and to reduce deflection, the convenient dashboard cross member locating dowel pin location structure of installing.
Dashboard cross member locating dowel pin location structure of the present utility model, comprise the locating dowel pin and the corresponding auxiliary positioning hole that is arranged on the vehicle body panel beating that are arranged on dashboard cross member assembly side, described auxiliary positioning hole is the waist shaped hole of length direction along the overall width direction, described auxiliary positioning also is provided with bound layer behind the hole, leave the space between described bound layer and the auxiliary positioning hole, bound layer is provided with the main knock hole adaptive with described locating dowel pin.
The tolerance clearance of described main knock hole and described locating dowel pin is monolateral uniform gap, like this as the cooperate accuracy that just can guarantee its location of the main knock hole of locating datum hole with locating dowel pin.
The gap of the auxiliary positioning hole of described auxiliary positioning hole and described locating dowel pin and the top of described locating dowel pin is greater than the gap of below.The tolerance clearance of auxiliary positioning hole and locating dowel pin top should be provided with the size of its tolerance clearance according to the assembly error of dashboard cross member assembly greater than the tolerance clearance of its below.
The front portion of described locating dowel pin has the guide end of one section diameter less than described locating dowel pin main diameter, can make the easier aligning of locating dowel pin insert main knock hole and auxiliary positioning hole like this.
When dashboard cross member assembly of the present utility model assembles, the locating dowel pin of dashboard cross member assembly side and the four-way of vehicle body are orientated main location as, the location datum hole is a main knock hole adaptive with locating dowel pin on the bound layer, the location benchmark is consistent with body in white location benchmark, locating dowel pin and main knock hole are free-running fit, and gap length is by location permissible error decision; Locating dowel pin and auxiliary positioning hole orientate auxiliary positioning as, the auxiliary positioning hole is a waist shaped hole, the horizontal tolerance that produces in the time of can absorbing the assembling of dashboard cross member assembly, guarantee assembling workability, improve efficiency of assembling, the tolerance clearance of auxiliary positioning hole and locating dowel pin upper and lower is by the assembly error decision of dashboard cross member assembly simultaneously.
Description of drawings
Fig. 1 is the front view under dashboard cross member assembly of the present utility model and the vehicle body panel beating confined state.
Fig. 2 is the birds-eye view under dashboard cross member assembly of the present utility model and the vehicle body panel beating confined state.
Fig. 3 is the structure enlarged diagram of dashboard cross member assembly locating dowel pin of the present utility model.
Fig. 4 is the sectional structure scheme drawing of confined state of the present utility model.
Fig. 5 is the fit structure scheme drawing of dashboard cross member assembly locating dowel pin of the present utility model and main knock hole.
Fig. 6 is the fit structure scheme drawing in dashboard cross member assembly locating dowel pin of the present utility model and auxiliary positioning hole.
The specific embodiment
Describe the utility model in detail below in conjunction with specific embodiments and the drawings.
As Fig. 1,2,3,4,5,6, directions X is vehicle commander's direction among the figure, and the Y direction is the overall width direction, and the Z direction is the overall height direction.Dashboard cross member locating dowel pin location structure of the present utility model, comprise the locating dowel pin 11 and the corresponding auxiliary positioning hole 210 that is arranged on the vehicle body panel beating that are arranged on dashboard cross member assembly 1 side, auxiliary positioning hole 210 is length direction waist shaped holes along overall width direction (being the Y direction), auxiliary positioning hole 210 is arranged on the attachment face 21 of vehicle body panel beating 2, also be provided with bound layer 22 behind the auxiliary positioning hole 210, leave the space between bound layer 22 and the auxiliary positioning hole 210, bound layer 22 is provided with the main knock hole 220 adaptive with locating dowel pin 11.Main knock hole 220 is monolateral uniform gap with the tolerance clearance of locating dowel pin 11, like this as the main knock hole 220 and the accuracy that just can guarantee that the dashboard cross member assembly is located cooperating of locating dowel pin 11 of location datum hole.The tolerance clearance of auxiliary positioning hole 210 and locating dowel pin 11 tops as Fig. 6, should be provided with the size of its tolerance clearance greater than the tolerance clearance of its below according to the assembly error of dashboard cross member assembly 1.The front portion of locating dowel pin 11 has the guide end 111 of one section diameter less than locating dowel pin 11 main diameters, can make locating dowel pin 11 easier alignings insert main knock hole 220 and auxiliary positioning hole 210 like this.
When dashboard cross member assembly 1 of the present utility model assembles, the locating dowel pin 11 of dashboard cross member assembly 1 side is orientated main location as with the four-way of vehicle body, the location datum hole is a main knock hole 220 adaptive with locating dowel pin 11 on the bound layer 22, the location benchmark is consistent with body in white location benchmark, locating dowel pin 11 is a free-running fit with main knock hole 220, and gap length is by location permissible error decision; The auxiliary positioning of orientating as in locating dowel pin 11 and auxiliary positioning hole 210, auxiliary positioning hole 210 is a waist shaped hole, the horizontal tolerance that produces in the time of can absorbing 1 assembling of dashboard cross member assembly, guarantee assembling workability, improve efficiency of assembling, the tolerance clearance of auxiliary positioning hole 210 and locating dowel pin 11 upper and lowers is by the assembly error decision of dashboard cross member assembly 1 simultaneously.
Claims (4)
1. dashboard cross member locating dowel pin location structure, it is characterized in that comprising the locating dowel pin and the corresponding auxiliary positioning hole that is arranged on the vehicle body panel beating that are arranged on dashboard cross member assembly side, described auxiliary positioning hole is the waist shaped hole of length direction along the overall width direction, described auxiliary positioning also is provided with bound layer behind the hole, leave the space between described bound layer and the auxiliary positioning hole, bound layer is provided with the main knock hole adaptive with described locating dowel pin.
2. dashboard cross member locating dowel pin location structure according to claim 1, the tolerance clearance that it is characterized in that described main knock hole and described locating dowel pin is monolateral uniform gap.
3. dashboard cross member locating dowel pin location structure according to claim 1 and 2, the gap of top that it is characterized in that described auxiliary positioning hole and described locating dowel pin is greater than the gap of below.
4. dashboard cross member locating dowel pin location structure according to claim 3 is characterized in that the front portion of described locating dowel pin has the guide end of one section diameter less than described locating dowel pin main diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200687754U CN201980323U (en) | 2011-03-16 | 2011-03-16 | Instrument panel cross beam positioning pin positioning structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200687754U CN201980323U (en) | 2011-03-16 | 2011-03-16 | Instrument panel cross beam positioning pin positioning structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201980323U true CN201980323U (en) | 2011-09-21 |
Family
ID=44607787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200687754U Expired - Fee Related CN201980323U (en) | 2011-03-16 | 2011-03-16 | Instrument panel cross beam positioning pin positioning structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201980323U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104108435A (en) * | 2013-04-16 | 2014-10-22 | 标致雪铁龙(中国)汽车贸易有限公司 | Positioning and mounting device used for mounting dashboard of dashboard component |
| CN108657084A (en) * | 2017-03-27 | 2018-10-16 | 标致雪铁龙集团 | A kind of drainage arrangement and automobile |
| CN110027646A (en) * | 2019-04-22 | 2019-07-19 | 爱驰汽车有限公司 | Guide support component, hinge pillar outside plate and automobile using it |
-
2011
- 2011-03-16 CN CN2011200687754U patent/CN201980323U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104108435A (en) * | 2013-04-16 | 2014-10-22 | 标致雪铁龙(中国)汽车贸易有限公司 | Positioning and mounting device used for mounting dashboard of dashboard component |
| CN104108435B (en) * | 2013-04-16 | 2018-10-19 | 标致雪铁龙(中国)汽车贸易有限公司 | A kind of instrument board positioning installation apparatus for installing dashboard components |
| CN108657084A (en) * | 2017-03-27 | 2018-10-16 | 标致雪铁龙集团 | A kind of drainage arrangement and automobile |
| CN110027646A (en) * | 2019-04-22 | 2019-07-19 | 爱驰汽车有限公司 | Guide support component, hinge pillar outside plate and automobile using it |
| CN110027646B (en) * | 2019-04-22 | 2020-03-06 | 爱驰汽车有限公司 | Guide supporting component, hinge column outer plate applying same and automobile |
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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: 20110921 Termination date: 20160316 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |