CN105909655A - Composite detachable step riveting nut - Google Patents
Composite detachable step riveting nut Download PDFInfo
- Publication number
- CN105909655A CN105909655A CN201610452445.2A CN201610452445A CN105909655A CN 105909655 A CN105909655 A CN 105909655A CN 201610452445 A CN201610452445 A CN 201610452445A CN 105909655 A CN105909655 A CN 105909655A
- Authority
- CN
- China
- Prior art keywords
- riveting
- tube body
- nut
- hole
- riveting 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
- 239000002131 composite material Substances 0.000 title abstract 5
- 150000001875 compounds Chemical class 0.000 claims description 14
- 230000000694 effects Effects 0.000 abstract description 4
- 208000031481 Pathologic Constriction Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 210000001215 vagina Anatomy 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
- F16B37/062—Devices for fastening nuts to surfaces, e.g. sheets, plates by means of welding or riveting by means of riveting
- F16B37/065—Devices for fastening nuts to surfaces, e.g. sheets, plates by means of welding or riveting by means of riveting by deforming the material of the nut
Abstract
The invention discloses a composite detachable step riveting nut which comprises a riveting tube body. A nut rim body extending outwards is arranged at the head end of the riveting tube body. A large step hole is formed in the riveting tube body, and a threaded hole is formed in the bottom of the large step hole. The riveting tube body is sleeved with a liner lantern ring which is freely detached selectively according to the sizes of pre-drilled holes of riveted workpieces. An excellent riveting effect between the composite detachable step riveting nut and the riveted workpieces with different thicknesses and pre-drilled holes is achieved; the composite detachable step riveting nut has more superior mechanical strength compared with common riveting nuts; and the composite detachable step riveting nut can be used as a general riveting nut only by detaching the detachable liner lantern ring. The riveting nut can be applicable to a wider thickness range of the riveted workpieces, and cost is reduced for customers.
Description
Technical field
The present invention relates to a kind of riveting nut, especially relate to a kind of compound dismountable type step riveting nut.
Background technology
At present, riveting nut has been widely used for metal, nonmetallic plane, the riveting of non-planar junction component
Connect.Comparing with general riveting class securing member, after riveting nut riveting, wherein another structure can freely be dismantled,
Combine the function of rivet and nut, it is simple to keep in repair and update.Therefore in electronics industry, shipbuilding industry, automobile,
Motor-car manufacture is also and aviation field etc. all has started to extensively use.
But, when existing riveting nut rivets for multiple riveting workpiece in different pre-holes, often it is subject to
The restriction of riveting condition and occur riveting bad situation.
Summary of the invention
It is an object of the invention to provide a kind of compound dismountable type step riveting nut, it can make riveting nut
With different-thickness, pre-hole riveting workpiece between as there is good riveting effect, and there is more superior machine
Tool Performance Strength, carries out riveting for multiple riveting workpiece in different pre-holes solving riveting nut in prior art
The problems referred to above existed when connecing.
For reaching this purpose, the present invention by the following technical solutions:
A kind of compound dismountable type step riveting nut, it includes that riveting tube body, the head end of described riveting tube body set
Big stepped hole, wherein, described big is offered in being equipped with outward extending shade body, and described riveting tube body
The bottom in hole, rank offers screwed hole, described riveting tube body is arranged with according to the size being riveted the pre-hole of workpiece
Freely dismantle the liner collar selected.
Especially, the lateral wall of the described liner collar offers embedded anti-slop serrations.
Especially, the tail end of described riveting tube body is provided with the guide section that cross-sectional area tapers into.
Especially, the external diameter of riveting tube body described in the inner hole of the described liner collar is arranged.
Beneficial effects of the present invention is, the most described compound dismountable type step riveting nut is in riveting
It is provided with the liner collar that can freely dismantle selection on tube body, solves different-thickness and pre-bore dia bar
Rivet the unfavorable condition occurred in riveting between workpiece under part, compensate for common riveting nut thick to being riveted workpiece
Degree scope and the rigors of pre-hole size；For the multiple pre-bore dia condition occurred between multiple riveting workpiece
Under high rivet performance requirement, also can produce good effect.I.e. use a riveting nut just can solution never
Riveting environment under the conditions of stack pile and multiple pre-bore dia, improves riveting nut and fits being riveted workpiece
By scope, save client cost.The periphery of this liner collar is provided with embedded anti-slop serrations and stops
It is being riveted, after product riveting, the possibility that on workpiece, skidding rotation phenomenon occurs, is enhancing riveting nut and by riveting
Connect the combination effect between workpiece, the driving torque of riveting nut is greatly improved, it is therefore prevented that product is in riveting work
The defect that on part, easily skidding rotates, makes product shear behavior between riveting workpiece improve 3 times simultaneously, and
And this riveting nut only need to unload the dismountable type liner collar under the conditions of common riveting and can become general
Riveting nut uses.
Accompanying drawing explanation
Fig. 1 is the structural representation of the compound dismountable type step riveting nut that the specific embodiment of the invention 1 provides
Figure；
Fig. 2 is the liner collar of the compound dismountable type step riveting nut that the specific embodiment of the invention 1 provides
Top view；
Fig. 3 is the liner collar of the compound dismountable type step riveting nut that the specific embodiment of the invention 1 provides
Side view；
Fig. 4 is the riveting status of the compound dismountable type step riveting nut that the specific embodiment of the invention 1 provides
Schematic diagram.
Detailed description of the invention
Further illustrate technical scheme below in conjunction with the accompanying drawings and by detailed description of the invention.
Referring to shown in Fig. 1 to Fig. 4, in the present embodiment, a kind of compound dismountable type step riveting nut includes
Riveting tube body 1, the head end of described riveting tube body 1 is provided with outward extending shade body 2, and described riveting pipe is originally
Offering big stepped hole 3 in body 1, the bottom of described big stepped hole 3 offers screwed hole 4, and described riveting pipe is originally
The liner collar 5 selected according to the big freedom in minor affairs dismounting being riveted the pre-hole of workpiece, described liner it is arranged with on body 1
The external diameter of riveting tube body 1 described in the inner hole of the collar 5 is arranged, the described liner collar 4 height and big pre-hole
It is riveted workpiece 6 consistent, the lateral wall of the described liner collar 5 offers embedded anti-slop serrations 7.
Be riveted workpiece 6 for big pre-hole and little pre-hole be riveted workpiece 8 rivet time, the liner collar 5
Automatically fill up the biggest pre-hole and be riveted the gap size between workpiece 6 and riveting nut, little pre-hole riveting workpiece 8
Then normally rivet with riveting nut, the deformation automatically generated by big stepped hole 3, according to on-the-spot riveting bar
Part automatic moulding bulge 9, the size of bulge 9 is riveted workpiece 6 by big pre-hole and little pre-hole is riveted workpiece 8
Total thickness determines.
The tail end of described riveting tube body 1 is provided with the guide section 10 that cross-sectional area tapers into, by guide section 10
Make riveting nut more easily pass be provided with pre-hole be riveted workpiece.
When to be riveted workpiece rivet time, the rifle head on clincher tool pass shade body 2, riveting tube body 1,
Install with the screw thread in screwed hole 4 after big stepped hole 3 and screw, put by the guide section 10 in outside the most together
Enter and be riveted in the riveted holes held successfully in advance on workpiece, then be pulled outwardly.Riveting tube body 1 upper end is made to be forced into
Bird-caging bulge portion outward expansion, until forming bird-caging bulge 9 inside by riveting piece, makes to be riveted workpiece
Be clamped in this bird-caging bulge 9 and as the shade body 2 of spacing plane between.
Now when being riveted on workpiece the different grip of appearance and riveting pre-bore dia, riveting condition is more multiple
During miscellaneous riveting environment, then common riveting nut cannot normally work；And the liner of this riveting nut
The collar 5, i.e. for this situation, completes efficiently to rivet.Carry out being riveted workpiece under above-mentioned case conditions
During riveting, need on the outer sheath of riveting tube body 1 the liner collar 5 be pushed into the root of shade body 2,
Rifle head on clincher tool passes shade body 2, and riveting tube body 1, with the spiral shell in screwed hole 4 after big stepped hole 3
Stricture of vagina is installed and is screwed, and inserts big pre-hole by the guide section 10 in outside the most together and is riveted in workpiece 6, liner
The height of the collar 5 is riveted the highly consistent of workpiece 6 with big pre-hole.Inserted by guide section 10 the most together
Little pre-hole is riveted workpiece 8, is finally pulled outwardly, and makes riveting tube body 1 upper end be forced into bird-caging bulge outside
Expanding, until forming bird-caging bulge 9 inside by riveting piece, making to be riveted piece-holder at this bird-caging drum
Bag 9 and as the shade body 2 of spacing plane between.
Above example simply elaborates ultimate principle and the characteristic of the present invention, and the present invention is not limited by above-mentioned example
System, without departing from the spirit and scope of the present invention, the present invention also has various change and change, these
Change and change both fall within scope of the claimed invention.Claimed scope is by appended power
Profit claim and equivalent thereof define.
Claims (4)
1. a compound dismountable type step riveting nut, it includes riveting tube body, the head end of described riveting tube body
Big stepped hole is offered in being provided with outward extending shade body, and described riveting tube body, it is characterised in that
The bottom of described big stepped hole offers screwed hole, described riveting tube body is arranged with according to being riveted workpiece pre-
The liner collar that the big freedom in minor affairs dismounting in hole selects.
Compound dismountable type step riveting nut the most according to claim 1, it is characterised in that in described
Embedded anti-slop serrations is offered on the lateral wall of bush ring.
Compound dismountable type step riveting nut the most according to claim 1 and 2, it is characterised in that institute
The tail end stating riveting tube body is provided with the guide section that cross-sectional area tapers into.
Compound dismountable type step riveting nut the most according to claim 1, it is characterised in that in described
The external diameter of riveting tube body described in the inner hole of bush ring is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610452445.2A CN105909655A (en) | 2016-06-21 | 2016-06-21 | Composite detachable step riveting nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610452445.2A CN105909655A (en) | 2016-06-21 | 2016-06-21 | Composite detachable step riveting nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105909655A true CN105909655A (en) | 2016-08-31 |
Family
ID=56758290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610452445.2A Pending CN105909655A (en) | 2016-06-21 | 2016-06-21 | Composite detachable step riveting nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105909655A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108457969A (en) * | 2017-02-22 | 2018-08-28 | 博尔霍夫.奥塔陆股份有限公司 | Insertion piece, fixed component and fixation kit and its manufacturing method |
| CN111963541A (en) * | 2020-08-19 | 2020-11-20 | 中国航空工业集团公司沈阳飞机设计研究所 | Aircraft structure coupling assembling |
| CN112664538A (en) * | 2021-01-07 | 2021-04-16 | 浙江方泉汽车标准件股份有限公司 | Stable in structure and inflation portion adjustable pressure rivet nut |
| CN114450493A (en) * | 2019-08-16 | 2022-05-06 | 麦格纳外饰公司 | Rivet nut with compression limiter shoulder |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2556414Y (en) * | 2002-07-24 | 2003-06-18 | 上海创开无框阳台窗有限公司 | Rivet |
| CN2648155Y (en) * | 2003-08-29 | 2004-10-13 | 章敏 | Rivet nut |
| JP2005337458A (en) * | 2004-05-28 | 2005-12-08 | Nippon Pop Rivets & Fasteners Ltd | Insulated connector |
| CN101086269A (en) * | 2006-06-06 | 2007-12-12 | 刘文晋 | Combined expansion nut |
| EP1953398B1 (en) * | 2007-02-05 | 2010-07-21 | Honsel Umformtechnik GmbH | Blind rivet nuts or blind stud bolts |
| CN205064524U (en) * | 2015-10-14 | 2016-03-02 | 无锡安欣达科技有限公司 | Many drum types riveting nut |
| CN205780197U (en) * | 2016-06-21 | 2016-12-07 | 无锡安欣达科技有限公司 | A kind of compound dismountable type step riveting nut |
-
2016
- 2016-06-21 CN CN201610452445.2A patent/CN105909655A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2556414Y (en) * | 2002-07-24 | 2003-06-18 | 上海创开无框阳台窗有限公司 | Rivet |
| CN2648155Y (en) * | 2003-08-29 | 2004-10-13 | 章敏 | Rivet nut |
| JP2005337458A (en) * | 2004-05-28 | 2005-12-08 | Nippon Pop Rivets & Fasteners Ltd | Insulated connector |
| CN101086269A (en) * | 2006-06-06 | 2007-12-12 | 刘文晋 | Combined expansion nut |
| EP1953398B1 (en) * | 2007-02-05 | 2010-07-21 | Honsel Umformtechnik GmbH | Blind rivet nuts or blind stud bolts |
| CN205064524U (en) * | 2015-10-14 | 2016-03-02 | 无锡安欣达科技有限公司 | Many drum types riveting nut |
| CN205780197U (en) * | 2016-06-21 | 2016-12-07 | 无锡安欣达科技有限公司 | A kind of compound dismountable type step riveting nut |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108457969A (en) * | 2017-02-22 | 2018-08-28 | 博尔霍夫.奥塔陆股份有限公司 | Insertion piece, fixed component and fixation kit and its manufacturing method |
| CN114450493A (en) * | 2019-08-16 | 2022-05-06 | 麦格纳外饰公司 | Rivet nut with compression limiter shoulder |
| CN111963541A (en) * | 2020-08-19 | 2020-11-20 | 中国航空工业集团公司沈阳飞机设计研究所 | Aircraft structure coupling assembling |
| CN111963541B (en) * | 2020-08-19 | 2022-04-01 | 中国航空工业集团公司沈阳飞机设计研究所 | Aircraft structure coupling assembling |
| CN112664538A (en) * | 2021-01-07 | 2021-04-16 | 浙江方泉汽车标准件股份有限公司 | Stable in structure and inflation portion adjustable pressure rivet nut |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160831 |