CN203979078U - A kind of nut plate - Google Patents
A kind of nut plate Download PDFInfo
- Publication number
- CN203979078U CN203979078U CN201420294578.8U CN201420294578U CN203979078U CN 203979078 U CN203979078 U CN 203979078U CN 201420294578 U CN201420294578 U CN 201420294578U CN 203979078 U CN203979078 U CN 203979078U
- Authority
- CN
- China
- Prior art keywords
- plate
- stiffening plate
- nut
- solder
- bump
- 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 kind of nut plate, comprise stiffening plate, on described stiffening plate, be provided with mounting hole, the inwall of described mounting hole offers screw thread, and described stiffening plate and described mounting hole are one-body molded, is also provided with solder-bump on described stiffening plate.The nut plate that the utility model provides is simple in structure, not welding or riveting nut in the situation that, having realized the installation of fastening piece, has not only simplified processing technology, has reduced the weight of nut plate, also contributes to reduce manufacture cost.
Description
Technical field
The utility model relates to a kind of nut plate.
Background technique
Nut plate is a kind of device for component are fixed together, to ensure the safe operation of equipment.At present, traditional nut plate is made up of reinforcer and nut, described nut-welding or be riveted on described reinforcer, described reinforcer is welded to connect with the parts that need mounting nuts plate again, can ensure installation rigidity and the installation precision of weldment in this nut plate structure theory.But the nut plate of this structure need to be welded or riveting nut, manufacturing procedure more complicated, cost is higher.
Model utility content
The problem existing for prior art, the purpose of this utility model is to provide a kind of nut plate, and it can simplify the structure of nut plate, simplifies manufacturing procedure, reduces manufacture cost.
The purpose of this utility model is achieved through the following technical solutions:
A kind of nut plate, comprises stiffening plate, on described stiffening plate, is provided with mounting hole, and the inwall of described mounting hole offers screw thread, and described stiffening plate and described mounting hole are one-body molded, are also provided with solder-bump on described stiffening plate.
Further, the low carbon steel that described solder-bump is 140Mpa-280Mpa by yield strength is made.
Further, in described solder-bump, be provided with rivet pin, on described stiffening plate, offer and be equipped with the riveted holes suitable with described rivet pin.
Further, the high tensile steel that described stiffening plate is 240Mpa-850Mpa by yield strength is made.
Further, on described stiffening plate, be provided with stiffening rib.
Further, on described stiffening plate, be provided with two mounting holes and two solder-bump.
Further, described two solder-bump are arranged between described two mounting holes.
The nut plate that the utility model provides is simple in structure, not welding or riveting nut in the situation that, having realized the installation of fastening piece, has not only simplified processing technology, has reduced the weight of nut plate, also contributes to reduce manufacture cost.
Brief description of the drawings
Fig. 1 is a kind of preferred nut plate structural representation of the utility model;
Fig. 2 is the sectional view of the nut plate shown in Fig. 1 at A-A place.
Embodiment
Below in conjunction with accompanying drawing, a preferred embodiment of the present utility model is described in detail.Wherein identical component represent with identical reference character.It should be noted that, word 'fornt', 'back', " left side ", " right side ", "up" and "down" that use is described below refer to the direction in accompanying drawing, and word " interior " and " outward " refer to respectively the direction towards or away from specific features geometrical center.
As shown in Figure 1, the nut plate that the utility model provides comprises stiffening plate 1, on described stiffening plate 1, be provided with mounting hole 2, as shown in Figure 2, the inwall of described mounting hole 2 offers screw thread 3, and described stiffening plate 1 is one-body molded with described mounting hole 2, in addition, in order to ensure the welding performance of described nut plate, on described stiffening plate 1, be also provided with solder-bump 4.
Stiffening plate 1 described in the utility model is one-body molded with described mounting hole 2, can effectively simplify the structure of nut plate and the manufacturing procedure of nut plate, do not welding or riveting nut in the situation that, realizing the installation of fastening piece, thereby realizing the object that reduces nut plate manufacture cost.Those skilled in the art should be noted that, described stiffening plate 1 can adopt any integral forming process known in those skilled in the art with described mounting hole 2, for example, the present embodiment preferably carries out deep draw processing on described stiffening plate, thereby on described stiffening plate 1, stamp out described mounting hole 2, certainly, described mounting hole 2 need to be through Multi-step forming moulding, consider further and also need to need to offer internal thread at described mounting hole inwall, the needs that the hole wall of the mounting hole 2 therefore stamping out need to meet setting height(from bottom) and carry out tapping processing.
Those skilled in the art should understand that to be, in order to ensure that described stiffening plate can provide enough intensity, described stiffening plate 1 adopts metallic material to make conventionally.In the present embodiment, for ensureing the intensity of described stiffening plate 1 when, reduce as much as possible the weight of nut plate, the stiffening plate 1 of the present embodiment is preferably made up of high tensile steel, described high tensile steel refers to and in low carbon steel, adds trace element (as niobium, titanium, vanadium etc.), makes its yield strength bring up to the steel of 240Mpa-850Mpa.Through lot of experiments checking, when the thickness of the stiffening plate 1 being supported by described high tensile steel is greater than or equal to 1.4mm, can meet the strength demand of nut plate.The thickness of the nut plate of prior art need to exceed 3mm, can obtain required intensity, visible, and the present embodiment can reduce the weight of nut plate significantly by adopting high tensile steel to prepare stiffening plate.
In order to ensure welding accuracy and the soundness of described stiffening plate 1, the solder-bump 4 of the present embodiment is preferably made up of low carbon steel, described low carbon steel refers to that carbon content is less than 0.15%, yield strength is the steel of 140Mpa-280Mpa, what those skilled in the art should understand that is, described low carbon steel is compared with high tensile steel, be easier to be welded to connect, and what be welded to connect is more firm, therefore, the present embodiment preferably arranges low carbon steel solder joint on described stiffening plate 1, thereby improves the reliability of welding.
More preferably, in described solder-bump 4, be provided with rivet pin, on described stiffening plate 1, offer and be equipped with the riveted holes suitable with described rivet pin, when assembling, the rivet pin of described solder-bump 4 is riveted in the riveted holes of described stiffening plate 1, thereby makes described solder-bump 4 obtain being effectively fixedly connected with stiffening plate 1.Certainly, riveted joint be only the present embodiment for being fixedly connected with a kind of preferred version of described solder-bump and described stiffening plate 1, the utility model can also adopt known in those skilled in the art other to be fixedly connected with mode, for example clamping.
On the basis of above-described embodiment, on described stiffening plate 1, be also preferably provided with stiffening rib 5.As shown in Figure 1, the stiffening rib 5 of the present embodiment is arranged on the edge of described stiffening plate both sides, and it can improve the intensity of described stiffening plate 1 effectively, avoids it to deform under external force.Certainly, the above-mentioned position that stiffening rib 5 is set is only a kind of preferred version of the present embodiment, and the utility model can also be adjusted according to the shape of actual stiffening plate 1 and stressing conditions the setting position of described stiffening rib 5, repeats no more herein.
As a kind of preferred version of the present utility model, on described stiffening plate 1, be provided with two mounting holes 2 and two solder-bump 4, more preferably, described two solder-bump 4 are arranged between described two mounting holes 2.What those skilled in the art should understand that is, the setting position of above-mentioned mounting hole 2 and solder-bump 4 and quantity are only a kind of preferred versions of the present utility model, the utility model can also need to be selected according to as installed mounting hole 2 and the solder-bump 4 of other quantity and position, repeats no more herein.
In sum, the nut plate that the utility model provides is simple in structure, not welding or riveting nut in the situation that, having realized the installation of fastening piece, has not only simplified processing technology, has reduced the weight of nut plate, also contributes to reduce manufacture cost.
Finally it should be noted that: above embodiment only, in order to the technical solution of the utility model to be described, is not intended to limit; Although the utility model is had been described in detail with reference to previous embodiment, those of ordinary skill in the art is to be understood that: its technological scheme that still can record aforementioned each embodiment is modified, or part technical characteristics is wherein equal to replacement; And these amendments or replacement do not make the essence of appropriate technical solution depart from the scope of the each embodiment's technological scheme of the utility model.
Claims (7)
1. a nut plate, is characterized in that, comprises stiffening plate, on described stiffening plate, is provided with mounting hole, and the inwall of described mounting hole offers screw thread, and described stiffening plate and described mounting hole are one-body molded, is also provided with solder-bump on described stiffening plate.
2. nut plate according to claim 1, is characterized in that, the low carbon steel that described solder-bump is 140Mpa-280Mpa by yield strength is made.
3. nut plate according to claim 2, is characterized in that, in described solder-bump, is provided with rivet pin, offers and be equipped with the riveted holes suitable with described rivet pin on described stiffening plate.
4. nut plate according to claim 1, is characterized in that, the high tensile steel that described stiffening plate is 240Mpa-850Mpa by yield strength is made.
5. nut plate according to claim 1, is characterized in that, on described stiffening plate, is provided with stiffening rib.
6. according to the nut plate described in claim 1-5 any one, it is characterized in that, on described stiffening plate, be provided with two mounting holes and two solder-bump.
7. nut plate according to claim 6, is characterized in that, described two solder-bump are arranged between described two mounting holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420294578.8U CN203979078U (en) | 2014-06-04 | 2014-06-04 | A kind of nut plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420294578.8U CN203979078U (en) | 2014-06-04 | 2014-06-04 | A kind of nut plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203979078U true CN203979078U (en) | 2014-12-03 |
Family
ID=51976529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420294578.8U Expired - Fee Related CN203979078U (en) | 2014-06-04 | 2014-06-04 | A kind of nut plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203979078U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107200088A (en) * | 2017-07-07 | 2017-09-26 | 福建星辉婴童用品有限公司 | A kind of motor perambulator rear-view mirror with reinforced skeleton structure |
| CN108857025A (en) * | 2017-07-21 | 2018-11-23 | 东风(武汉)实业有限公司 | Body hinge fixture nut plate welding procedure and welding structure |
-
2014
- 2014-06-04 CN CN201420294578.8U patent/CN203979078U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107200088A (en) * | 2017-07-07 | 2017-09-26 | 福建星辉婴童用品有限公司 | A kind of motor perambulator rear-view mirror with reinforced skeleton structure |
| CN108857025A (en) * | 2017-07-21 | 2018-11-23 | 东风(武汉)实业有限公司 | Body hinge fixture nut plate welding procedure and welding structure |
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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: 20141203 |