CN203856850U - Automobile nut plate - Google Patents
Automobile nut plate Download PDFInfo
- Publication number
- CN203856850U CN203856850U CN201420244951.9U CN201420244951U CN203856850U CN 203856850 U CN203856850 U CN 203856850U CN 201420244951 U CN201420244951 U CN 201420244951U CN 203856850 U CN203856850 U CN 203856850U
- Authority
- CN
- China
- Prior art keywords
- plate body
- hole
- draw
- round platform
- groove
- 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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- Vehicle Step Arrangements And Article Storage (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
An automobile nut plate comprises a plate body (1) which is rectangular. The front and rear edges of both the left and right ends of the plate body (1) are provided with V-shaped notches (3). The parts, between the V-shaped notches (3), of the plate body (1) are provided with X-shaped locking slots (2). The part, between the locking slots (2), of the plate body (1) is provided with two bosses (4). The top end of each boss (4) is provided with a through hole (5) penetrating the boss (4) and the plate body (1). The walls, where the through holes (5) are provided, of the bosses (4) are thicker than the plate body (1). The walls, where the threaded holes are provided, of the bosses are made thicker than the plate body by repeated draw-punching, the center hole of each boss is provided with a screw thread by tapping, and accordingly high connection strength is provided for the nut plate and bolts during connecting and safety of an automobile is guaranteed.
Description
Technical field:
The utility model relates to the technical field of auto parts machinery, more specifically to automobile nut plate.
Background technique:
The automobile vendor in the existing Asia such as domestic or Japanese is used bolt generally to adopt nut to connect on automobile, and the America and Europes' such as general, Ford automobile vendor is used bolt generally to adopt nut to be connected with nut plate on automobile.Existing nut plate is generally drawing and forming, thereby the hole wall of its tapped hole is generally all little than the sheet thickness of itself, thereby bolted intensity is less.
Model utility content:
The purpose of this utility model is exactly the deficiency for prior art, and automobile nut plate is provided, and it has increased bolted intensity.
Technology solution of the present utility model is as follows:
Automobile nut plate, comprise rectangular plate body, on the front and back side at two ends, plate body left and right, form respectively V-type notch, on plate body between V-type notch, form the draw-in groove of X-type, plate body between draw-in groove forms two round platforms, on the top end of round platform, moulding runs through the through hole of round platform and plate body, and the wall thickness of through hole place round platform is greater than the thickness of plate body.
On the front and back side of the plate body between described round platform, form the opening slot of circular arc.
The two ends, left and right of described plate body form chamfering.
The draw-in groove of described X-type is strip, forms the grooving that is communicated with draw-in groove and V-type notch on the plate body between V-type notch and draw-in groove.
Through hole on described round platform is coniform, moulding screw thread on the madial wall of through hole.
The beneficial effects of the utility model are:
It is greater than tapped hole place round platform wall thickness by stretching and punching repeatedly the thickness of former plate itself, again at the center hole inside fire attack thread forming screw thread of round platform, thereby when nut plate is connected with bolt, there is stronger join strength, thereby ensured the Safety performance of automobile.
Brief description of the drawings:
Fig. 1 is the structural representation in the utility model front;
Fig. 2 is the structural representation of the utility model reverse side.
In figure: 1, plate body; 2, draw-in groove; 3, V-type notch; 4, round platform; 5, through hole; 6, opening slot; 7, grooving; 8, chamfering.
Embodiment:
Embodiment: see shown in Fig. 1 to 2, automobile nut plate, comprise rectangular plate body 1, on the front and back side at plate body 1 two ends, left and right, form respectively V-type notch 3, on plate body 1 between V-type notch 3, form the draw-in groove 2 of X-type, plate body 1 between draw-in groove 2 forms two round platforms 4, and on the top end of round platform 4, moulding runs through the through hole 5 of round platform 4 and plate body 1, and the wall thickness of through hole 5 place round platforms 4 is greater than the thickness of plate body 1.
On the front and back side of the plate body 1 between described round platform 4, form the opening slot 6 of circular arc.
The two ends, left and right of described plate body 1 form chamfering 8.
The draw-in groove 2 of described X-type is strip, forms the grooving 7 that is communicated with draw-in groove 2 and V-type notch 3 on the plate body 1 between V-type notch 3 and draw-in groove 2.
Through hole 5 on described round platform 4 is coniform, moulding screw thread on the madial wall of through hole 5.
Working principle: the utility model it adopt repeatedly stretching and punching tapped hole 5 place round platform wall thickness to be greater than to the thickness of former plate itself, be similar to cold-heading molding, thereby the wall thickness that makes round platform 4 places is far longer than the thickness of plate body 1 own, thereby moulding screw thread on the madial wall of the through hole 5 of its round platform 4, thereby when nut plate is connected with bolt, there is stronger join strength, thereby ensured the Safety performance of automobile.
Claims (5)
1. automobile nut plate, comprise rectangular plate body (1), it is characterized in that: on the front and back side at plate body (1) two ends, left and right, form respectively V-type notch (3), on plate body (1) between V-type notch (3), form the draw-in groove (2) of X-type, plate body (1) between draw-in groove (2) forms two round platforms (4), on the top end of round platform (4), moulding runs through the through hole (5) of round platform (4) and plate body (1), and the wall thickness of through hole (5) place round platform (4) is greater than the thickness of plate body (1).
2. automobile nut plate according to claim 1, is characterized in that: the opening slot (6) that forms circular arc on the front and back side of the plate body (1) between described round platform (4).
3. automobile nut plate according to claim 1, is characterized in that: the two ends, left and right of described plate body (1) form chamfering (8).
4. automobile nut plate according to claim 1, it is characterized in that: the draw-in groove (2) of described X-type is strip, on the plate body (1) between V-type notch (3) and draw-in groove (2), form the grooving (7) that is communicated with draw-in groove (2) and V-type notch (3).
5. automobile nut plate according to claim 1, is characterized in that: the through hole (5) on described round platform (4) is coniform, moulding screw thread on the madial wall of through hole (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420244951.9U CN203856850U (en) | 2014-05-14 | 2014-05-14 | Automobile nut plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420244951.9U CN203856850U (en) | 2014-05-14 | 2014-05-14 | Automobile nut plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203856850U true CN203856850U (en) | 2014-10-01 |
Family
ID=51606704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420244951.9U Expired - Fee Related CN203856850U (en) | 2014-05-14 | 2014-05-14 | Automobile nut plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203856850U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105041790A (en) * | 2015-07-14 | 2015-11-11 | 苏州柏德纳科技有限公司 | Connecting block |
| CN105422590A (en) * | 2015-11-18 | 2016-03-23 | 宁波金鹏高强度紧固件有限公司 | Nut plate |
| CN112296158A (en) * | 2020-09-28 | 2021-02-02 | 首钢集团有限公司 | Integrated nut plate punch forming process |
-
2014
- 2014-05-14 CN CN201420244951.9U patent/CN203856850U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105041790A (en) * | 2015-07-14 | 2015-11-11 | 苏州柏德纳科技有限公司 | Connecting block |
| CN105422590A (en) * | 2015-11-18 | 2016-03-23 | 宁波金鹏高强度紧固件有限公司 | Nut plate |
| CN112296158A (en) * | 2020-09-28 | 2021-02-02 | 首钢集团有限公司 | Integrated nut plate punch forming process |
| CN112296158B (en) * | 2020-09-28 | 2022-08-23 | 首钢集团有限公司 | Integrated nut plate punch forming process |
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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: 20141001 Termination date: 20170514 |