CN202579574U - Movable nut plate assembly and vehicle - Google Patents
Movable nut plate assembly and vehicle Download PDFInfo
- Publication number
- CN202579574U CN202579574U CN 201220140557 CN201220140557U CN202579574U CN 202579574 U CN202579574 U CN 202579574U CN 201220140557 CN201220140557 CN 201220140557 CN 201220140557 U CN201220140557 U CN 201220140557U CN 202579574 U CN202579574 U CN 202579574U
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- China
- Prior art keywords
- nut
- turnup structure
- cover plate
- nut plate
- main body
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- Expired - Fee Related
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Abstract
The utility model relates to a movable nut plate assembly and a vehicle. The movable nut plate assembly comprises a nut plate main body and a cover plate, wherein a nut is fixedly connected to the nut plate main body; the cover plate can be fixedly connected to a vehicle body; the top part of the cover plate is provided with a screw hole corresponding to a nut position; and when the cover plate is fixed on the vehicle body, the cover plate and the vehicle body form an accommodating space for enabling the nut plate main body to move. The movable nut plate assembly and the vehicle disclosed by the utility model have the beneficial effects that compared with the nut plate in the prior art, the matching difficulty between an assembled part during installation and the part corresponding to the vehicle body is effectively reduced as the movable nut plate body is adopted while the movable nut plate assembly ensures to satisfy the requirement on improvements of installation point strength, the production efficiency is improved, and the movable nut plate assembly is simple in structure, low in cost and convenient to install.
Description
Technical field
The utility model relates to vehicle component mounting technology field, relates in particular to a kind of movable screw motherboard assembly and uses the vehicle of this movable screw motherboard assembly.
Background technique
In the manufacturing assembly process of vehicle, nut plate is widely used in the vehicle body structure, is used for promoting the intensity of component mounting points, to satisfy performance demands.Usually nut plate directly is welded on the sheet metal structural spare; Nut plate can't be adjusted when the later stage component assemble; So just higher requirement has been proposed welding and assembling technics; After also having increased simultaneously the component assembling, the difficulty and the workload of the coupling adjustment between two component that match have influenced manufacturing efficiency greatly.
The model utility content
Can not to regulate after nut plate is installed on the vehicle body in the existing technology and cause the low problem of manufacturing efficiency in order to solve; The utility model provides a kind of movable screw motherboard assembly; When having improved the component installation, the difficulty of matching between two component that match is enhanced productivity.
To the problems referred to above, the technological scheme that the utility model adopts is: a kind of movable screw motherboard assembly comprises:
The nut plate main body is fixedly connected with nut on it;
Can be fixedly connected on the cover plate on the vehicle body, its top is provided with and the corresponding screw of said nut location;
When said cover plate was fixed on the vehicle body, said cover plate and vehicle body formed the holding space that can supply said nut plate main body to move.
Further, the diameter of said screw is greater than the interior circular diameter of said nut.
Further; The difference of the interior circular diameter of the diameter of said screw and said nut is not less than predetermined value, and said predetermined value is distance poor between the corresponding dual-side in position, two side relative with said holding space on distance and the said nut plate main body between the relative two side of said holding space.
Further, the sidewall of said holding space is formed by first turnup structure, second turnup structure, the 3rd turnup structure, the 4th turnup structure that the edge turnover downwards around on the said cover plate forms respectively.
Further, be provided with on said first turnup structure and said the 3rd turnup structure and be used for the connected element that is connected with vehicle body.
Further, upwards turn down the 5th turnup structure that formation matches with said second turnup structure and the 4th turnup structure respectively with the edge of the corresponding both sides of said second turnup structure and the 4th turnup structure position on the said nut plate main body.
Further, said cover plate is one time punching molded.
Further, said nut is a project-welding nut.
The utility model also provides a kind of vehicle; Comprise car body; Said car body is provided with first structural member, and second structural member that matches and install with said first structural member, and said second structural member is connected with said first structural member through above-mentioned movable screw motherboard assembly.
The beneficial effect of the utility model is: compare with the existing technology nut plate; The utility model movable screw motherboard assembly is when guaranteeing to satisfy lifting mounting points requirement of strength; Adopt transportable nut plate main body effectively to improve to be assembled component difficulty of matching between the corresponding component when mounted and on the vehicle body, enhance productivity; Simple in structure, cost is low, and is easy for installation.
Description of drawings
Fig. 1 representes the utility model explosive view;
Fig. 2 representes the utility model plan view;
The A-A of Fig. 3 presentation graphs 2 is to sectional view;
The B-B of Fig. 4 presentation graphs 2 is to sectional view;
Fig. 5 representes the vehicle sections schematic representation of application activity nut plate assembly.
Embodiment
Below in conjunction with accompanying drawing the utility model is elaborated, the embodiment that lifts only is used to explain the utility model, is not the protection domain that limits the utility model with this.
Like Fig. 1, Fig. 2 and shown in Figure 3, a kind of movable screw motherboard assembly comprises:
Nut plate main body 2 is fixedly connected with nut 3 on it;
Can be fixedly connected on the cover plate 1 on the vehicle body, its top is provided with and the corresponding screw 4 in said nut 3 positions;
When said cover plate 1 was fixed on the vehicle body, said cover plate 1 formed the holding space that can supply said nut plate main body 2 to move with vehicle body.
When the assembling component, because said nut plate main body 1 directly is not fixed on the vehicle body, the position that is to say said nut 3 is transportable, and the difficulty of matching when then being assembled the component installation reduces.
For the ease of using, said nut 3 is a project-welding nut.
Preferably, the diameter of said screw 4 is greater than the interior circular diameter of said nut 3.Guaranteeing that said nut 3 moves can not exceed said screw 4, causes said nut 3 parts to be blocked by cover plate 1 and situation that component can't be installed takes place.
Preferably; The difference of the interior circular diameter of the diameter of said screw 4 and said nut 3 is not less than predetermined value, and said predetermined value is distance poor between the corresponding relative dual-side in position, two side relative with said holding space on distance and the said nut plate main body 2 between the relative two side of said holding space.When guaranteeing that said nut 3 moves to the relative the other end by an end of said holding space, said nut 3 is still corresponding with said screw 4.
Preferably, first turnup structure 11 that formed respectively by the turnover downwards of the edge around on the said cover plate 1 of the sidewall of said holding space, second turnup structure 12, the 3rd turnup structure 13, the 4th turnup structure 14 form.
In the present embodiment; The size of the amount of movement of said nut 3, movement direction are determined by the size of said cover plate 1 and the size of said nut plate main body 2; Specifically referring to Fig. 3 and Fig. 4; Visible by Fig. 3, said nut plate main body 2 the amount of movement of above-below direction by the difference of the distance between said second turnup structure 12 and said the 4th turnup structure 14 with determine with the difference of the distance of the both sides of said second turnup structure 12 and the corresponding said nut plate 2 in said the 4th turnup structure 14 positions respectively; Visible by Fig. 4, said nut plate main body 2 the amount of movement of left and right directions by the difference of the distance between said first turnup structure 11 and the 3rd turnup structure 13 and respectively and the difference of the distance between said first turnup structure 11 and said the 3rd turnup structure 13 corresponding both sides determine.
As required, can pass through to change said cover plate 1, and regulate the amount of movement and the movement direction of said nut plate main body with the size of said cover plate 1 nut engaged plate main body 2.Visible by Fig. 2, in the present embodiment, said nut 3 can move at the upper and lower, left and right four direction, makes to be mounted on component and the vehicle body with this coupling that is mounted between the component that component match to realize more easily.
In the present embodiment; The length of said first turnup structure 11, second turnup structure 12, the 3rd turnup structure 13, the 4th turnup structure 14 all can with the equal in length of corresponding side on the said cover plate 1; Also can be littler than the length of corresponding side on the cover plate 1, as long as can realize the effect spacing to said nut plate main body 2.
In the present embodiment; The length of said second turnup structure 2 and the 4th turnup structure 4 is littler than the length with said second turnup structure 2 and the 4th turnup structure 4 corresponding dual-sides on the cover plate; When assurance is carried out spacing effect to said nut plate main body 2, save cost.
Preferably, be provided with on said first turnup structure 11 and said the 3rd turnup structure 13 and be used for the connected element that is connected with vehicle body.
In the present embodiment, said connected element is the plane structure that is provided with soldering point.Said connected element also can adopt other forms, for example, the screw that is complementary with bolt is set on the said connected element.
After movable screw motherboard assembly is fixed on the vehicle body through cover plate 1; Said cover plate 1 only is used for spacing to said nut plate main body 2; So reduced welding process requirement; Two solder joints can meet the demands, and promptly on the connected element of said first turnup structure 11 and said the 3rd turnup structure 13,1 solder joint are set respectively, also can adopt the solder joint more than 2 in order to strengthen fixation stability property here certainly.
During concrete the realization; Said first turnup structure 11 is consistent with the height of said the 3rd turnup structure 13; Make said cover plate 1 match when being fixed on the vehicle body with said nut plate main body 2; Said cover plate 1 is parallel with said nut plate main body 2, so that be mounted the coupling between corresponding component on component and the vehicle body, the height of said nut 3 is not more than the height with said first turnup structure 11, the 3rd turnup structure 13; The height of said second turnup structure 12., the 4th turnup structure 14 is not more than the height of said first turnup structure 11, the 3rd turnup structure 13, guarantees cooperating between cover plate 1 and the nut plate main body 2.
Preferably, said cover plate 1 is one time punching molded.Simple in structure, realize that easily cost is low.
Preferably, upwards turn down the 5th turnup structure 21 that formation matches with said second turnup structure 12 and the 4th turnup structure 14 respectively with the edge of the corresponding both sides of said second flange, 12 structures and the 4th turnup structure 14 positions on the said nut plate main body 2.Prevent that said nut plate main body 2 breaks away from from said cover plate 1.
After being mounted component and being installed on the vehicle body, corresponding component bear the said power that is mounted component jointly on said nut plate main body 2 and the vehicle body, improve the requirement of strength of mounting points.
As shown in Figure 5; The utility model also provides a kind of vehicle; Comprise car body; Said car body is provided with first structural member 5, and the second structural member (not shown) that matches and install with said first structural member, and said second structural member is connected with said first structural member 5 through above-mentioned movable screw motherboard assembly.
Through the solder joint 6 on cover plate 1 connected element movable screw motherboard assembly is welded on first structural member 5; When second structural member is installed; Only need bolt is got final product with said nut is corresponding, because nut is removable, the difficulty of matching between second structural member and first structural member reduces.
The above is the utility model preferred embodiment; Should be pointed out that to those skilled in the art, under the prerequisite that does not break away from the said principle of the utility model; Can also make some improvement and retouching, these improvement and retouching should be regarded as the utility model protection domain.
Claims (9)
1. a movable screw motherboard assembly is characterized in that, comprising:
The nut plate main body is fixedly connected with nut on it;
Can be fixedly connected on the cover plate on the vehicle body, be provided with and the corresponding screw of said nut location;
When said cover plate was fixed on the vehicle body, said cover plate and vehicle body formed the holding space that can supply said nut plate main body to move.
2. movable screw motherboard assembly according to claim 1 is characterized in that the diameter of said screw is greater than the interior circular diameter of said nut.
3. movable screw motherboard assembly according to claim 2; It is characterized in that; The difference of the interior circular diameter of the diameter of said screw and said nut is not less than predetermined value, and said predetermined value is distance poor between the corresponding dual-side in position, two side relative with said holding space on distance and the said nut plate main body between the relative two side of said holding space.
4. movable screw motherboard assembly according to claim 1; It is characterized in that the sidewall of said holding space is formed by first turnup structure, second turnup structure, the 3rd turnup structure and the 4th turnup structure that the edge turnover downwards around on the said cover plate forms respectively.
5. movable screw motherboard assembly according to claim 4 is characterized in that, is provided with on said first turnup structure and said the 3rd turnup structure to be used for the connected element that is connected with vehicle body.
6. movable screw motherboard assembly according to claim 5; It is characterized in that, upwards turn down the 5th turnup structure that formation matches with said second turnup structure and the 4th turnup structure respectively with the edge of the corresponding both sides of said second turnup structure and the 4th turnup structure position on the said nut plate main body.
7. according to each described movable screw motherboard assembly of claim 1 to 6, it is characterized in that said cover plate is one time punching molded.
8. according to each described movable screw motherboard assembly of claim 1 to 6, it is characterized in that said nut is a project-welding nut.
9. vehicle; Comprise car body, said car body is provided with first structural member, and second structural member that matches and install with said first structural member; It is characterized in that said second structural member is connected with said first structural member through each described movable screw motherboard assembly of claim 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220140557 CN202579574U (en) | 2012-04-05 | 2012-04-05 | Movable nut plate assembly and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220140557 CN202579574U (en) | 2012-04-05 | 2012-04-05 | Movable nut plate assembly and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202579574U true CN202579574U (en) | 2012-12-05 |
Family
ID=47248990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220140557 Expired - Fee Related CN202579574U (en) | 2012-04-05 | 2012-04-05 | Movable nut plate assembly and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202579574U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103286461A (en) * | 2013-04-25 | 2013-09-11 | 芜湖众力底盘系统有限公司 | Fixing method of nut on automobile chassis piece |
| CN108317136A (en) * | 2018-01-29 | 2018-07-24 | 北京汽车研究总院有限公司 | A kind of nutplate component and vehicle |
| CN109340242A (en) * | 2018-12-25 | 2019-02-15 | 温州市鸿图汽车零部件有限公司 | A kind of preparation process of abnormity nut |
-
2012
- 2012-04-05 CN CN 201220140557 patent/CN202579574U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103286461A (en) * | 2013-04-25 | 2013-09-11 | 芜湖众力底盘系统有限公司 | Fixing method of nut on automobile chassis piece |
| CN108317136A (en) * | 2018-01-29 | 2018-07-24 | 北京汽车研究总院有限公司 | A kind of nutplate component and vehicle |
| CN109340242A (en) * | 2018-12-25 | 2019-02-15 | 温州市鸿图汽车零部件有限公司 | A kind of preparation process of abnormity nut |
| CN109340242B (en) * | 2018-12-25 | 2020-07-21 | 温州市鸿图汽车零部件有限公司 | Preparation process of special-shaped nut |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20210405 |