CN106151224B - A kind of nut fixing device for Sheet Metal Part - Google Patents
A kind of nut fixing device for Sheet Metal Part Download PDFInfo
- Publication number
- CN106151224B CN106151224B CN201610682551.XA CN201610682551A CN106151224B CN 106151224 B CN106151224 B CN 106151224B CN 201610682551 A CN201610682551 A CN 201610682551A CN 106151224 B CN106151224 B CN 106151224B
- Authority
- CN
- China
- Prior art keywords
- nut
- fixing device
- layer
- sheet metal
- metal part
- 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.)
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Links
- 239000002184 metal Substances 0.000 title claims abstract description 32
- 238000009434 installation Methods 0.000 claims abstract description 20
- 238000005452 bending Methods 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 4
- 229910018137 Al-Zn Inorganic materials 0.000 claims description 3
- 229910018573 Al—Zn Inorganic materials 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000005299 abrasion Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000003466 welding Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B37/00—Nuts or like thread-engaging members
- F16B37/04—Devices for fastening nuts to surfaces, e.g. sheets, plates
- F16B37/041—Releasable devices
Abstract
The present invention relates to a kind of nut fixing device for Sheet Metal Part, one end of nut fixing device is fixing end, is equipped with several mounting holes；The other end of nut fixing device is nut installation end, and the nut installation end is double-layer structure, and upper layer is nut fixed bed, and the nut fixed bed offers hexagonal hole；The lower layer of nut installation end is nut support layer, and nut support layer is equipped with for the through-hole across simultaneously fixing screws.The beneficial effects of the present invention are provide a kind of nut fixing device for Sheet Metal Part, nut is fixed on Sheet Metal Part compared to by welding manner, nut fixing device connection for Sheet Metal Part is more secured, it is sufficient to which support has greater weight load；Simple installation can also be completed to install in small space；And it can easily be replaced after nut abrasion.
Description
Technical field
The present invention relates to a kind of nut fixing devices for Sheet Metal Part.
Background technology
It is well known that fixed form of the nut on Sheet Metal Part is mainly welded, but limited in structure space
In the case that system or Metal plate and nut material do not have the performance of good welds, it is difficult that fixed construction can be greatly increased
Degree, influences design effect and construction technology.Even if nut can weld, but can not be individually replaced asking for nut after thread abrasion
Topic can also highlight.
Invention content
The purpose of the present invention is to provide a kind of nut fixing device for Sheet Metal Part, structure installation is simple,
It need not be welded in Sheet Metal Part.
For achieving the above object, present invention employs following technical solutions：A kind of nut for Sheet Metal Part
One end of fixing device, generally inverted L-type, the nut fixing device is fixing end, is equipped with several mounting holes, can lead to
It crosses rivet or other modes is fixedly connected with Sheet Metal Part；The other end of nut fixing device is nut installation end, the spiral shell
Female installation end is double-layer structure, and upper layer is nut fixed bed, and the nut fixed bed offers hexagonal hole, described positive six
Nut, can be placed into hexagonal hole and nut is prevented to rotate by side shape hole and nut sizableness, the hexagonal hole
Size can be adjusted according to nut specification to produce the nut fixing device of different size；The lower layer of nut installation end is
Nut support layer, the nut support layer are equipped with for the through-hole across simultaneously fixing screws, and the through-hole diameter is less than nut
Outer diameter holding nut and can prevent nut from falling；It is smaller than nut between the nut fixed bed and nut support layer
Thickness.
Preferably, the spacing between the nut fixed bed and nut support layer is the 50% ~ 90% of nut thickness.
Further, the spacing between the nut fixed bed and nut support layer is the 60% ~ 80% of nut thickness.
Preferably, the nut fixing device is that one piece of metallic plate Integral bending is processed to obtain, and bending part is the fixation
The lower section at end, i.e. one end far from nut installation end；The fixing end is double-layer structure, the internal layer and layer structure of fixing end it
Between seamless or substantially seamless gap.It should be understood by those skilled in the art that the purpose of when so-called " substantially seamless gap " refers to processing is nothing
Gap, but due to the limitation of processing technology, it will necessarily be small there are what can not be eliminated between the internal layer and layer structure of fixing end
Gap.
Preferably, the fixed hole number is two.
Preferably, the mounting hole includes internal layer mounting hole and outer layer mounting hole, and outer layer mounting hole aperture is solid less than internal layer
Determine hole so as to for Bending Processing when there are surpluses, reduce the precise requirements of Bending Processing, reduce processing cost.
Further, outer layer mounting hole aperture is the 60% ~ 90% of internal layer mounting hole aperture.
Preferably, the nut fixing device is Al-Zn coated steel material.
The beneficial effects of the present invention are a kind of nut fixing device for Sheet Metal Part is provided, welded compared to passing through
It connects mode nut is fixed on Sheet Metal Part, the nut fixing device connection for Sheet Metal Part is more secured, it is sufficient to
Support has greater weight load；Simple installation can also be completed to install in small space；And it can be square after nut abrasion
Just replacement.
Description of the drawings
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the structural schematic diagram of the specific implementation mode of the nut fixing device for Sheet Metal Part of the present invention；
Fig. 2 is the installation diagram of the specific implementation mode of the nut fixing device for Sheet Metal Part of the present invention.
Indicate in figure：1. fixing end；11. mounting hole；111. internal layer mounting hole；112. outer layer mounting hole；12. bending part；
2. nut installation end；21. nut fixed bed；211. hexagonal hole；22. nut support layer；221. through-hole；3. self-plugging rivet；
4. Sheet Metal Part；5. screw；6. load.
Specific implementation mode
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates the basic structure of the present invention, therefore it only shows the composition relevant to the invention.
As shown in Figure 1, the present invention provides a kind of nut fixing device for Sheet Metal Part, generally inverted L
One end of type, nut fixing device is fixing end 1, if there are two mounting hole 11, mounting hole 11 and metal plate knot are passed through by rivet
Component is fixedly connected；The other end of nut fixing device is nut installation end 2, and nut installation end 2 is double-layer structure, and upper layer is
Nut fixed bed 21, nut fixed bed 21 offer hexagonal hole 211, hexagonal hole 211 and nut sizableness, can incite somebody to action
Nut is placed into hexagonal hole 211 and nut is prevented to rotate, the size of hexagonal hole 211 can according to nut specification into
Row adjustment is to produce the nut fixing device of different size；The lower layer of nut installation end 2 is nut support layer 22, nut support layer
22 are equipped with for the through-hole 221 across simultaneously fixing screws, and 221 diameter of the through-hole is less than nut outer diameter, being capable of holding nut
And nut is prevented to fall；The thickness for being smaller than nut between the nut fixed bed 21 and nut support layer 22.
In the preference of the present invention, the spacing between nut fixed bed 21 and nut support layer 22 is nut thickness
50% ~ 90%.
In the preference of the present invention, the spacing between nut fixed bed 21 and nut support layer 22 is nut thickness
60% ~ 80%.
In the preference of the present invention, nut fixing device is that one piece of metallic plate Integral bending is processed to obtain, bending
Place 12 is located at the lower section of fixing end 1, i.e. one end far from nut installation end 2；Fixing end 1 is double-layer structure, the internal layer of fixing end 1
The seamless or substantially seamless gap between layer structure.
In the preference of the present invention, mounting hole 11 includes internal layer mounting hole 111 and outer layer mounting hole 112, outer layer
112 aperture of mounting hole be less than internal layer mounting hole 111 so as to for Bending Processing when there are surpluses, reduce the accuracy of Bending Processing
It is required that reducing processing cost.
In the preference of the present invention, 112 aperture of outer layer mounting hole is the 60% ~ 90% of 111 aperture of internal layer mounting hole.
In the preference of the present invention, nut fixing device is Al-Zn coated steel material.
Specifically, the nut fixing device installation method for Sheet Metal Part of the present invention is as follows：
1. nut is put into the hexagonal hole 211 in nut fixed bed 21 so that nut, which does not fall out and limits, to be turned
It is dynamic；
2. use self-plugging rivet 3, fixing end 1 is connect with Sheet Metal Part 4 so that nut is upper and lower in Sheet Metal Part 4
The only micro-amount of movement of 1 ~ 2mm；
3. load 6 is placed on the mounting surface on Sheet Metal Part 4, docked with the nut in Sheet Metal Part 4 with screw 5,
As rundown process nut can automatically move, until fastening both may be used.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
With within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention god.
Claims (6)
1. a kind of nut fixing device for Sheet Metal Part, it is characterised in that generally inverted L-type, the nut are fixed
One end of device is fixing end, is equipped with several mounting holes；The other end of nut fixing device is nut installation end, the nut
Installation end is double-layer structure, and upper layer is nut fixed bed, and the nut fixed bed offers hexagonal hole, positive six side
Nut, can be placed into hexagonal hole and nut is prevented to rotate by shape hole and nut sizableness；The lower layer of nut installation end
For nut support layer, the nut support layer is equipped with for the through-hole across simultaneously fixing screws, and the through-hole diameter is less than spiral shell
Female outer diameter；The thickness for being smaller than nut between the nut fixed bed and nut support layer；
The nut fixing device is processed to obtain by one piece of metallic plate Integral bending, and bending part is the lower section of the fixing end；Institute
It is double-layer structure to state fixing end；
The mounting hole includes internal layer mounting hole and outer layer mounting hole, and outer layer mounting hole aperture is less than internal layer mounting hole.
2. the nut fixing device according to claim 1 for Sheet Metal Part, it is characterised in that the nut is fixed
Spacing between layer and nut support layer is the 50% ~ 90% of nut thickness.
3. the nut fixing device according to claim 1 for Sheet Metal Part, it is characterised in that the nut is fixed
Spacing between layer and nut support layer is the 60% ~ 80% of nut thickness.
4. being used for the nut fixing device of Sheet Metal Part according to claim 1 ~ 3 any one of them, it is characterised in that described
Fixed hole number is two.
5. the nut fixing device according to claim 4 for Sheet Metal Part, it is characterised in that the outer layer is fixed
Hole aperture is the 60% ~ 90% of internal layer mounting hole aperture.
6. being used for the nut fixing device of Sheet Metal Part according to claim 1 ~ 3 any one of them, it is characterised in that the spiral shell
Female fixing device is Al-Zn coated steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610682551.XA CN106151224B (en) | 2016-08-17 | 2016-08-17 | A kind of nut fixing device for Sheet Metal Part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610682551.XA CN106151224B (en) | 2016-08-17 | 2016-08-17 | A kind of nut fixing device for Sheet Metal Part |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106151224A CN106151224A (en) | 2016-11-23 |
| CN106151224B true CN106151224B (en) | 2018-10-26 |
Family
ID=57330622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610682551.XA Active CN106151224B (en) | 2016-08-17 | 2016-08-17 | A kind of nut fixing device for Sheet Metal Part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106151224B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110594270A (en) * | 2019-08-29 | 2019-12-20 | 武汉格罗夫氢能汽车有限公司 | L-shaped nut supporting plate applied to hydrogen energy automobile and section bar with same |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2730771A1 (en) * | 1995-02-21 | 1996-08-23 | Rapid Sa | Captive nut mounted on angle bracket via cage for assembly of panels with spring loaded clip |
| US6027293A (en) * | 1999-01-15 | 2000-02-22 | Deere & Company | Nut retaining plate |
| JP5874156B2 (en) * | 2014-01-31 | 2016-03-02 | 大阪フォーミング株式会社 | Clip nut |
| CN206092658U (en) * | 2016-08-17 | 2017-04-12 | 常州博瑞电力自动化设备有限公司 | A nut fixing device for sheet -metal construction spare |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000310212A (en) * | 1999-04-23 | 2000-11-07 | Masuda Shoten:Kk | Clip nut |
| CN201246391Y (en) * | 2008-08-22 | 2009-05-27 | 贵州航天精工制造有限公司 | Self-adapting type spring clamp self-locking nut |
-
2016
- 2016-08-17 CN CN201610682551.XA patent/CN106151224B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2730771A1 (en) * | 1995-02-21 | 1996-08-23 | Rapid Sa | Captive nut mounted on angle bracket via cage for assembly of panels with spring loaded clip |
| US6027293A (en) * | 1999-01-15 | 2000-02-22 | Deere & Company | Nut retaining plate |
| JP5874156B2 (en) * | 2014-01-31 | 2016-03-02 | 大阪フォーミング株式会社 | Clip nut |
| CN206092658U (en) * | 2016-08-17 | 2017-04-12 | 常州博瑞电力自动化设备有限公司 | A nut fixing device for sheet -metal construction spare |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106151224A (en) | 2016-11-23 |
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