CN110206798A - A kind of fixed structure of nutplate in aluminum profile - Google Patents
A kind of fixed structure of nutplate in aluminum profile Download PDFInfo
- Publication number
- CN110206798A CN110206798A CN201910191283.5A CN201910191283A CN110206798A CN 110206798 A CN110206798 A CN 110206798A CN 201910191283 A CN201910191283 A CN 201910191283A CN 110206798 A CN110206798 A CN 110206798A
- Authority
- CN
- China
- Prior art keywords
- hole
- nutplate
- determined bit
- aluminum profile
- nut
- 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.)
- Pending
Links
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 39
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 39
- 244000144985 peep Species 0.000 claims abstract description 20
- 238000000034 method Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
- 238000003466 welding Methods 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
- F16B37/06—Devices for fastening nuts to surfaces, e.g. sheets, plates by means of welding or riveting
- F16B37/061—Devices for fastening nuts to surfaces, e.g. sheets, plates by means of welding or riveting by means of welding
-
- 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
- F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
- F16B5/04—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of riveting
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The invention discloses a kind of fixed structure of nutplate in aluminum profile, including nutplate and aluminum profile, peep hole, circular hole, nut via hole and slotted hole are provided on the aluminum profile from left to right, pre-determined bit circular hole is provided in the nutplate from left to right, welded nut hole and the pre-determined bit nutplate described in slotted hole are placed in sliding slot, the nut is placed in nut via hole, and circular hole and pre-determined bit circular hole, slotted hole and pre-determined bit between slotted hole by self-plugging rivet with being fixedly connected.Open pre-determined bit circular hole and pre-determined bit slotted hole in advance in nutplate, corresponding position (welded nut position) nearby opens peep hole on aluminum profile, circular hole and slotted hole, nutplate is fixed on aluminum profile by two self-plugging rivets, the accurate positioning and fixation of nutplate can be achieved, to guarantee effective connection of chassis member and vehicle body, simple process, i.e., efficient save the cost again.
Description
Technical field
The invention belongs to field of automobile, more particularly, to a kind of fixed structure of nutplate in aluminum profile.
Background technique
Nonstandard screwed pipe nut is welded in the front and back stringer of traditional steel vehicle body, solves the connectivity problem of subframe, for
Aluminium body structure, stringer are generally sectional crush and are formed, can not welded nut, while under the premise of guaranteeing precision, subframe without
Method, which is fixed on to become on vehicle body, compares urgent problem.
Summary of the invention
The technical problems to be solved by the present invention are: fixation problem of the nutplate in aluminum profile is solved, by nut
Pre-drilled cavity on plate, is then fixed with self-plugging rivet, can be completed the accurate positioning of subframe installation nut, be guaranteed subframe
Realize accurate installation, process simplification simultaneously reduces costs.
In order to solve the above-mentioned technical problem, the present invention is achieved by the following technical solutions: a kind of nutplate is in aluminum profile
Fixed structure, including nutplate and aluminum profile are provided with peep hole, circular hole, nut via hole on the aluminum profile from left to right
And slotted hole, it is provided with pre-determined bit circular hole, welded nut hole and pre-determined bit slotted hole, institute from left to right in the nutplate
It states and is welded with nut in welded nut hole, the center between the peep hole and circular hole is away from being greater than nutplate left end to predetermined
The distance between position center of circular hole, the center between the circular hole and nut via hole is away from equal between circular hole and welded nut hole
Center away from, center between the nut via hole and slotted hole away from being equal between welded nut hole and pre-determined bit slotted hole
Center away from, sliding slot is additionally provided on the aluminum profile, the nutplate is placed in sliding slot, and the nut is placed in nut via hole,
The circular hole and pre-determined bit circular hole, slotted hole and pre-determined bit between slotted hole by self-plugging rivet with being fixedly connected.
Preferably, the slotted hole and pre-determined bit are identical with oval pore size, the pre-determined bit with the minor axis of slotted hole in advance
The diameter of positioning circular hole is identical, and the major diameter of the pre-determined bit slotted hole is greater than diameter 2mm~4mm of pre-determined bit circular hole.
Preferably, center between the peep hole and circular hole is away from being greater than nutplate left end between pre-determined bit center of circular hole
Distance 3mm~5mm.
Preferably, the diameter of the peep hole is greater than 8mm.
Preferably, the center of the pre-determined bit circular hole, welded nut hole and pre-determined bit slotted hole is located at same straight line
On, the peep hole, circular hole, nut via hole and slotted hole are centrally disposed on same straight line.
Compared with prior art, usefulness of the present invention is: opening pre-determined bit circular hole and pre-determined bit length in advance in nutplate
Circular hole, corresponding position (welded nut position) nearby opens peep hole, circular hole and slotted hole on aluminum profile, passes through two core pullings
Nutplate is fixed on aluminum profile accurate positioning and fixation, it can be achieved that nutplate by rivet, to guarantee chassis member and vehicle body
Effective connection, simple process, i.e., efficiently again save the cost.
Detailed description of the invention:
The following further describes the present invention with reference to the drawings.
Fig. 1 is the structural schematic diagram of nutplate.
Fig. 2 is the mounting structure schematic diagram of nutplate and nut.
Fig. 3 is the planar structure schematic diagram of aluminum profile.
Fig. 4 is the schematic diagram of internal structure of nutplate Yu aluminum profile mounting means.
Fig. 5 is the schematic perspective view of aluminum profile.
Fig. 6 is the mounting structure schematic diagram of self-plugging rivet.
Fig. 7 is the planar structure schematic diagram of nutplate Yu aluminum profile mounting means.
Fig. 8 is enlarged view at the A of Fig. 7.
Specific embodiment:
The present invention will be described in detail With reference to embodiment:
A kind of fixed structure of nutplate as shown in Figures 1 to 8 in aluminum profile, including nutplate 1 and aluminum profile 2, it is described
Peep hole 21, circular hole 22, nut via hole 23 and slotted hole 24 are provided on aluminum profile 2 from left to right, oneself is left in the nutplate 1
It is provided with pre-determined bit circular hole 11, welded nut hole 12 and pre-determined bit slotted hole 13, weldering in the welded nut hole 12 to the right
It connects and is fixed with nut 3, the center between the peep hole 21 and circular hole 22 is away from greater than 1 left end of nutplate to pre-determined bit circular hole 11
The distance between center, the center between the circular hole 22 and nut via hole 23 is away from equal between circular hole 11 and welded nut hole 12
Center away from, center between the nut via hole 23 and slotted hole 24 away from being equal to welded nut hole 12 and pre-determined bit slotted hole
Center between 13 is away from being additionally provided with sliding slot 25, the nutplate 1 is placed in sliding slot 25, the nut 3 on the aluminum profile 2
It is placed in nut via hole 23, between the circular hole 22 and pre-determined bit circular hole 11, slotted hole 24 and pre-determined bit slotted hole 13
It is fixedly connected by self-plugging rivet 4.The slotted hole 24 is identical with 13 size of slotted hole as pre-determined bit, described to be pre-positioned with oval
The minor axis in hole 13 is identical with the diameter of circular hole 11 as pre-determined bit, and the major diameter of the pre-determined bit slotted hole 13 is greater than pre-determined bit circle
Diameter 2mm~the 4mm in hole 11.Center between the peep hole 21 and circular hole 22 is away from being greater than 1 left end of nutplate to being pre-positioned use
The distance between 11 center of circular hole 3mm~5mm.In order to facilitate observation, the diameter of the peep hole 21 is set greater than 8mm.Institute
It states pre-determined bit circular hole 11, welded nut hole 12 and pre-determined bit to be located on the same line with the center of slotted hole 13, the sight
Examine being centrally disposed on same straight line for hole 21, circular hole 22, nut via hole 23 and slotted hole 24.
As shown in figure 5, the nutplate 1 for being welded with nut 3 to be pushed into the nut mistake of aluminum profile 2 by the sliding slot 25 of aluminum profile 2
Near 23 position of hole, guarantee that nut via hole 23 does not block nut 3, while cutting for nutplate 1 is observed by peep hole 21 in Fig. 3
Side guarantees that trimming position is no more than peep hole 21 in Fig. 4, can realize that the thick of length direction in aluminum profile 2 of nutplate 2 is determined
Position, then fine-tuning nut plate 1 is pressed into core pulling as shown in fig. 6, guaranteeing that nutplate 1 and the corresponding circular hole on aluminum profile 2 are concentric
Rivet 4, after being pressed into self-plugging rivet 4, whether observation 3 via hole of lower nut blocks welded nut, such as blocks, fine-tuning nut plate 1, then
Second self-plugging rivet is pressed into the oval hole location corresponding with aluminum profile 2 of nutplate 1.After indentation, nutplate 1 is just fixed on
In aluminum profile 2, subframe can be firmly fixed on vehicle body very much.
Coarse positioning is carried out in the height and width direction of profile by the nutplate sliding slot on profile, length direction passes through welding
Nut, peep hole carry out coarse positioning twice, are then accurately positioned by the circular hole and slotted hole opened in advance, finally use core pulling riveting
Nutplate is fixed on aluminum profile by nail.The circular hole and slotted hole and pitch of holes opened in advance, can according to need and do corresponding variation
Adjustment.Such as the hole center of pre-drilled cavity is not point-blank, can also play limit and fixed function simultaneously.
It is emphasized that: it is obvious to a person skilled in the art that the present invention is not limited to the above exemplary embodiments is thin
Section, and without departing from the spirit or essential characteristics of the present invention, the present invention can be realized in other specific forms.
Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, model of the invention
It encloses and is indicated by the appended claims rather than the foregoing description, it is intended that the meaning and model that the equivalent requirements of the claims will be fallen in
All changes in enclosing are included within the present invention.
Claims (5)
1. a kind of fixed structure of nutplate in aluminum profile, it is characterised in that: described including nutplate (1) and aluminum profile (2)
Peep hole (21), circular hole (22), nut via hole (23) and slotted hole (24), the spiral shell are provided on aluminum profile (2) from left to right
Pre-determined bit circular hole (11), welded nut hole (12) and pre-determined bit slotted hole (13), institute are provided on motherboard (1) from left to right
It states and is welded with nut (3) in welded nut hole (12), the center between the peep hole (21) and circular hole (22) is away from being greater than
The distance between nutplate (1) left end to pre-determined bit circular hole (11) center, between the circular hole (22) and nut via hole (23)
Center away from being equal to center between circular hole (11) and welded nut hole (12) away from the nut via hole (23) and slotted hole (24)
Between center away from be equal to welded nut hole (12) and pre-determined bit use slotted hole (13) between center away from the aluminum profile (2)
On be additionally provided with sliding slot (25), the nutplate (1) is placed in sliding slot (25), and the nut (3) is placed in nut via hole (23),
The circular hole (22) and pre-determined bit are used with circular hole (11), slotted hole (24) and pre-determined bit passes through core pulling riveting between slotted hole (13)
Nail (4) is fixedly connected.
2. fixed structure of the nutplate according to claim 1 in aluminum profile, it is characterised in that: the slotted hole (24)
Identical with slotted hole (13) size as pre-determined bit, the pre-determined bit uses circular hole (11) with the minor axis and pre-determined bit of slotted hole (13)
Diameter is identical, and the pre-determined bit is greater than diameter 2mm~4mm of pre-determined bit circular hole (11) with the major diameter of slotted hole (13).
3. fixed structure of the nutplate according to claim 1 in aluminum profile, it is characterised in that: the peep hole (21)
Center between circular hole (22) away from be greater than nutplate (1) left end to the distance between pre-determined bit circular hole (11) center 3mm~
5mm。
4. fixed structure of the nutplate according to claim 1 in aluminum profile, it is characterised in that: the peep hole (21)
Diameter be greater than 8mm.
5. fixed structure of the nutplate according to claim 1 in aluminum profile, it is characterised in that: pre-determined bit circle
Hole (11), welded nut hole (12) and pre-determined bit are located on the same line with the center of slotted hole (13), the peep hole
(21), circular hole (22), nut via hole (23) and slotted hole (24) are centrally disposed on same straight line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910191283.5A CN110206798A (en) | 2019-03-14 | 2019-03-14 | A kind of fixed structure of nutplate in aluminum profile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910191283.5A CN110206798A (en) | 2019-03-14 | 2019-03-14 | A kind of fixed structure of nutplate in aluminum profile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110206798A true CN110206798A (en) | 2019-09-06 |
Family
ID=67785061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910191283.5A Pending CN110206798A (en) | 2019-03-14 | 2019-03-14 | A kind of fixed structure of nutplate in aluminum profile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110206798A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111927851A (en) * | 2020-08-25 | 2020-11-13 | 广东东箭汽车科技股份有限公司 | Auxiliary connecting mechanism, assembling and fixing device and method |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09250530A (en) * | 1996-03-18 | 1997-09-22 | Nissan Shatai Co Ltd | Nut attachment structure for extrusion material |
| JP2003181587A (en) * | 2001-10-11 | 2003-07-02 | Honda Motor Co Ltd | Method and device for riveting part |
| US20070065249A1 (en) * | 2005-09-16 | 2007-03-22 | Anatoly Gosis | Nut plate and method of making the same |
| CN101992391A (en) * | 2009-08-10 | 2011-03-30 | 株式会社日立制作所 | Guide way mounting tool and guide way fixing method |
| CN203892337U (en) * | 2014-04-01 | 2014-10-22 | 中国航空工业集团公司沈阳飞机设计研究所 | Movable nut |
| CN204082859U (en) * | 2014-09-24 | 2015-01-07 | 山西大运汽车制造有限公司 | Fasten nut plate component |
| CN105626656A (en) * | 2014-10-28 | 2016-06-01 | 中航通飞研究院有限公司 | Anchor nut connection form |
| CN106272172A (en) * | 2016-10-21 | 2017-01-04 | 青岛宏大纺织机械有限责任公司 | A kind of workpiece installation site memory and workpiece installation method |
| CN205882004U (en) * | 2016-06-24 | 2017-01-11 | 上海汽车制动器有限公司 | Installation of new energy automobile battery case battery fixed knot construct |
| CN206493910U (en) * | 2017-03-07 | 2017-09-15 | 吉安大禾工业机械制造有限公司 | A kind of mounting structure of electric vehicle controller |
| CN208381062U (en) * | 2018-05-25 | 2019-01-15 | 宁波得发科技有限公司 | Aluminum profile connector |
| CN208393464U (en) * | 2018-05-16 | 2019-01-18 | 陕西汽车实业有限公司 | The adjustable stiffening device of frame inside and its assembling structure with vehicle frame |
| DE102018103138A1 (en) * | 2018-02-13 | 2019-08-14 | Bombardier Transportation Gmbh | Rivet thread element and component arrangement with rivet thread element |
| CN210919679U (en) * | 2019-03-14 | 2020-07-03 | 苏州同捷汽车工程技术股份有限公司 | Fixing structure of nut plate in aluminum profile |
-
2019
- 2019-03-14 CN CN201910191283.5A patent/CN110206798A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09250530A (en) * | 1996-03-18 | 1997-09-22 | Nissan Shatai Co Ltd | Nut attachment structure for extrusion material |
| JP2003181587A (en) * | 2001-10-11 | 2003-07-02 | Honda Motor Co Ltd | Method and device for riveting part |
| US20070065249A1 (en) * | 2005-09-16 | 2007-03-22 | Anatoly Gosis | Nut plate and method of making the same |
| CN101992391A (en) * | 2009-08-10 | 2011-03-30 | 株式会社日立制作所 | Guide way mounting tool and guide way fixing method |
| CN203892337U (en) * | 2014-04-01 | 2014-10-22 | 中国航空工业集团公司沈阳飞机设计研究所 | Movable nut |
| CN204082859U (en) * | 2014-09-24 | 2015-01-07 | 山西大运汽车制造有限公司 | Fasten nut plate component |
| CN105626656A (en) * | 2014-10-28 | 2016-06-01 | 中航通飞研究院有限公司 | Anchor nut connection form |
| CN205882004U (en) * | 2016-06-24 | 2017-01-11 | 上海汽车制动器有限公司 | Installation of new energy automobile battery case battery fixed knot construct |
| CN106272172A (en) * | 2016-10-21 | 2017-01-04 | 青岛宏大纺织机械有限责任公司 | A kind of workpiece installation site memory and workpiece installation method |
| CN206493910U (en) * | 2017-03-07 | 2017-09-15 | 吉安大禾工业机械制造有限公司 | A kind of mounting structure of electric vehicle controller |
| DE102018103138A1 (en) * | 2018-02-13 | 2019-08-14 | Bombardier Transportation Gmbh | Rivet thread element and component arrangement with rivet thread element |
| CN208393464U (en) * | 2018-05-16 | 2019-01-18 | 陕西汽车实业有限公司 | The adjustable stiffening device of frame inside and its assembling structure with vehicle frame |
| CN208381062U (en) * | 2018-05-25 | 2019-01-15 | 宁波得发科技有限公司 | Aluminum profile connector |
| CN210919679U (en) * | 2019-03-14 | 2020-07-03 | 苏州同捷汽车工程技术股份有限公司 | Fixing structure of nut plate in aluminum profile |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111927851A (en) * | 2020-08-25 | 2020-11-13 | 广东东箭汽车科技股份有限公司 | Auxiliary connecting mechanism, assembling and fixing device and method |
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