CN201721429U - Mechanism capable of adjusting automobile instrument beam assembly precision - Google Patents
Mechanism capable of adjusting automobile instrument beam assembly precision Download PDFInfo
- Publication number
- CN201721429U CN201721429U CN2010201960941U CN201020196094U CN201721429U CN 201721429 U CN201721429 U CN 201721429U CN 2010201960941 U CN2010201960941 U CN 2010201960941U CN 201020196094 U CN201020196094 U CN 201020196094U CN 201721429 U CN201721429 U CN 201721429U
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- CN
- China
- Prior art keywords
- assembly precision
- screw cap
- instrument crossbeam
- key
- limit screw
- 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 - Lifetime
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 19
- 238000003466 welding Methods 0.000 claims abstract description 16
- 238000010009 beating Methods 0.000 claims description 14
- 230000001105 regulatory effect Effects 0.000 claims description 10
- 238000012856 packing Methods 0.000 claims description 4
- 229910000754 Wrought iron Inorganic materials 0.000 claims description 3
- 238000012545 processing Methods 0.000 abstract description 2
- 239000002184 metal Substances 0.000 abstract 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
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Abstract
The utility model discloses a mechanism capable of adjusting automobile instrument beam assembly precision, which comprises an automobile body metal plate, an instrument beam and a convex welding nut fixed onto the instrument beam. A through hole is arranged on the automobile body metal plate; a welding nut is fixed into the through hole of the automobile body metal plate; a limit screw cap is arranged in a screw hole of the welding nut; external threads of the limit screw cap match with internal threads of the welding nut; the mechanism further comprises an internal adjusting bolt; a bolt body of the internal adjusting bolt sequentially penetrates through an inner hole of the limit screw cap and the instrument beam to be connected with the convex welding nut. Because of adopting the structure, the mechanism has the advantages of 1 capability of leading the instrument beam to be adjusted in the axial direction and the radial direction of the limit screw cap, and resulted realization of adjustment for the automobile instrument beam assembly precision, and 2 convenience, practicability, simple structure and easy processing.
Description
Technical field
The utility model relates to the auto meter technical field, particularly a kind of mechanism of adjustable automobiles instrument crossbeam assembly precision.
Background technology
Along with the development of Chinese society, the accumulation of automobile culture is also more and more deeper, and the customer is to the various aspects of automobile, and especially outward appearance, performance demands are more and more higher.As evaluation content important in the outward appearance, indexs such as the gap of parts such as instrument carrier panel and car door backplate, A post backplate, front windshield glass, middle passage and face difference just more will guarantee.And as conventional instrument beam mounting structure, be that the instrument crossbeam is directly connected together with project-welding nut on the vehicle body panel beating by bolt, this kind mounting structure is not adjusted function, if the technology in the workshop can not ensure under the situation of precision fully, correlated parts is easy to produce assembly error after installing, even the function of the influence part of installing realizes.
The utility model content
Technical problem to be solved in the utility model is at the deficiencies in the prior art, to provide a kind of mechanism of adjustable automobiles instrument crossbeam assembly precision, to reach the purpose of scalable instrument crossbeam assembly precision.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of mechanism of adjustable automobiles instrument crossbeam assembly precision, comprise the vehicle body panel beating, the instrument crossbeam, be fixed on the project-welding nut on the instrument crossbeam, described vehicle body panel beating is provided with through hole, be fixed with welded nut in the through hole of described vehicle body panel beating, be provided with limit screw cap in the screw of described welded nut, the outside thread of described limit screw cap matches with the negative thread of welded nut, regulate bolt in described mechanism also comprises, the described interior key of regulating bolt passes the endoporus of limit screw cap successively, the instrument crossbeam is connected with project-welding nut.
Regulating bolt in described is hexagonal bar iron, and the diameter of its key is less than the diameter of bore of limit screw cap.
The key of regulating bolt in described comprises screwed key front portion, end, key rear portion, and the diameter at described key rear portion is less than the diameter of key front portion.
The setting of described instrument crossbeam is withstood in the end of described limit screw cap.
Be provided with packing ring between the through hole of the nut of adjusting bolt and vehicle body panel beating in described.
The screw thread of regulating the key end of bolt in described matches with the negative thread of project-welding nut.
Described welded nut is special-shaped welded nut.
The utility model adopts said structure, has the following advantages: 1, can make the instrument crossbeam limit screw cap axially, the radially adjusting of two directions, thereby realize the adjusting of auto meter crossbeam assembly precision; 2, the utility model convenient and practical, simple in structure, be easy to processing.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail;
Fig. 1 is a structural representation of the present utility model;
In Fig. 1,1, the vehicle body panel beating; 2, instrument crossbeam; 3, project-welding nut; 4, welded nut; 5, limit screw cap; 6, interior adjusting bolt; 7, packing ring.
The specific embodiment
A kind of as shown in Figure 1 mechanism of adjustable automobiles instrument crossbeam assembly precision, comprise vehicle body panel beating 1, instrument crossbeam 2, be fixed on the project-welding nut 3 on the instrument crossbeam 2, vehicle body panel beating 1 is provided with through hole, is fixed with welded nut 4 in the through hole of vehicle body panel beating 1, and welded nut 4 is special-shaped welded nut.Be provided with limit screw cap 5 in the screw of welded nut 4, the outside thread of limit screw cap 5 matches with the negative thread of welded nut 4, and limit screw cap 5 is fixed on the vehicle body by this welded nut 4.Regulate bolt 6 in mechanism also comprises, endoporus, instrument crossbeam 2 that the key of interior adjusting bolt 6 passes limit screw cap 5 successively are connected with project-welding nut 3, play hard-wired effect.The interior screw thread of regulating the key end of bolt 6 matches with the negative thread of project-welding nut 3.
Interior adjusting bolt 6 is a hexagonal bar iron, and the diameter of its key is less than the diameter of bore of limit screw cap 5, and the key of interior adjusting bolt 6 comprises screwed key front portion, end, key rear portion, and the diameter at key rear portion is less than the diameter of key front portion.Therefore can internally regulate bolt 6 in the inside of limit screw cap 5 carries out the adjustment of radial direction, realizes its scalable effect.The end of limit screw cap 5 is withstood instrument crossbeam 2 and is provided with, and the dimensional control instrument crossbeam 2 that passes through the precession in welded nut 4 of control limit screw cap 5 is simultaneously realized the scalable effect in the location of the axial direction of interior adjusting bolt 6.Be provided with packing ring 7 between the nut of interior adjusting bolt 6 and the through hole of vehicle body panel beating 1.
When the assembly shop of automobile carries out the assembling adjustment of instrument crossbeam 2 and paint vehicle body, if find that instrument crossbeam 2 is bad with the coupling of vehicle body, just can carry out the adjustment in the certain limit, it is offset on needed direction, reach the purpose that absorbs the assembly error of instrument crossbeam 2 on this both direction, guarantee assembling by this regulating action.Arrow is depicted as the setting range of instrument crossbeam 2 on this both direction among Fig. 1.
In conjunction with the accompanying drawings the utility model has been carried out exemplary description above; obviously the utility model specific implementation is not subjected to the restriction of aforesaid way; as long as the various improvement of having adopted method design of the present utility model and technical scheme to carry out; or directly apply to other occasion without improvement, all within protection domain of the present utility model.
Claims (7)
1. the mechanism of an adjustable automobiles instrument crossbeam assembly precision, comprise vehicle body panel beating (1), instrument crossbeam (2), be fixed on the project-welding nut (3) on the instrument crossbeam (2), described vehicle body panel beating (1) is provided with through hole, it is characterized in that: be fixed with welded nut (4) in the through hole of described vehicle body panel beating (1), be provided with limit screw cap (5) in the screw of described welded nut (4), the outside thread of described limit screw cap (5) matches with the negative thread of welded nut (4), regulate bolt (6) in described mechanism also comprises, the described interior key of regulating bolt (6) passes the endoporus of limit screw cap (5) successively, instrument crossbeam (2) is connected with project-welding nut (3).
2. the mechanism of a kind of adjustable automobiles instrument crossbeam assembly precision according to claim 1 is characterized in that: regulating bolt (6) in described is hexagonal bar iron, and the diameter of its key is less than the diameter of bore of limit screw cap (5).
3. the mechanism of a kind of adjustable automobiles instrument crossbeam assembly precision according to claim 1 and 2, it is characterized in that: the key of regulating bolt (6) in described comprises screwed key front portion, end, key rear portion, and the diameter at described key rear portion is less than the diameter of key front portion.
4. the mechanism of a kind of adjustable automobiles instrument crossbeam assembly precision according to claim 1 is characterized in that: described instrument crossbeam (2) setting is withstood in the end of described limit screw cap (5).
5. the mechanism of a kind of adjustable automobiles instrument crossbeam assembly precision according to claim 1 is characterized in that: be provided with packing ring (7) between the through hole of the nut of adjusting bolt (6) and vehicle body panel beating (1) in described.
6. the mechanism of a kind of adjustable automobiles instrument crossbeam assembly precision according to claim 1 is characterized in that: the screw thread of regulating the key end of bolt (6) in described matches with the negative thread of project-welding nut (3).
7. the mechanism of a kind of adjustable automobiles instrument crossbeam assembly precision according to claim 1 is characterized in that: described welded nut (4) is special-shaped welded nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201960941U CN201721429U (en) | 2010-04-30 | 2010-04-30 | Mechanism capable of adjusting automobile instrument beam assembly precision |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201960941U CN201721429U (en) | 2010-04-30 | 2010-04-30 | Mechanism capable of adjusting automobile instrument beam assembly precision |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201721429U true CN201721429U (en) | 2011-01-26 |
Family
ID=43489727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201960941U Expired - Lifetime CN201721429U (en) | 2010-04-30 | 2010-04-30 | Mechanism capable of adjusting automobile instrument beam assembly precision |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201721429U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102837754A (en) * | 2012-09-13 | 2012-12-26 | 力帆实业(集团)股份有限公司 | Car instrument desk tube beam positioning structure |
| CN103847803A (en) * | 2012-12-03 | 2014-06-11 | 上汽通用五菱汽车股份有限公司 | A-column reinforcing plate connection structure |
-
2010
- 2010-04-30 CN CN2010201960941U patent/CN201721429U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102837754A (en) * | 2012-09-13 | 2012-12-26 | 力帆实业(集团)股份有限公司 | Car instrument desk tube beam positioning structure |
| CN102837754B (en) * | 2012-09-13 | 2015-10-21 | 力帆实业(集团)股份有限公司 | Car instrument desk tube beam location structure |
| CN103847803A (en) * | 2012-12-03 | 2014-06-11 | 上汽通用五菱汽车股份有限公司 | A-column reinforcing plate connection structure |
| CN103847803B (en) * | 2012-12-03 | 2016-04-06 | 上汽通用五菱汽车股份有限公司 | A kind of A column reinforcement plate connection structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110126 |