CN103573779A - Rise rivet nut fastener - Google Patents
Rise rivet nut fastener Download PDFInfo
- Publication number
- CN103573779A CN103573779A CN201310596469.1A CN201310596469A CN103573779A CN 103573779 A CN103573779 A CN 103573779A CN 201310596469 A CN201310596469 A CN 201310596469A CN 103573779 A CN103573779 A CN 103573779A
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- CN
- China
- Prior art keywords
- rise
- product
- rivet nut
- nut fastener
- teeth
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- 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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- Insertion Pins And Rivets (AREA)
- Connection Of Plates (AREA)
Abstract
The invention relates to a rise rivet nut fastener which comprises a body, wherein the rise rivet part of the body extends into a processed product. The rise rivet nut fastener is characterized in that trapezoidal teeth or triangular teeth are formed in a bonding surface of the body and the processed product, a round groove is formed below the teeth, and the height of the rivet part is 0.5-1 mm smaller than the thickness of the processed product. The rise rivet nut fastener is applicable to riveted joint of any metal plate material such as a carbon steel plate, a copper plate, an aluminum plate, a stainless steel plate, an aluminum alloy plate and the like, has higher strength than a conventional rise rivet nut, and can be used for fastening a product with the thickness larger than 4 mm, the rise rivet surface is high in flatness, and a good electrical contact property is provided.
Description
Technical field
The present invention relates to a kind of New-type expansion Insert Nut fastener constructions.
Background technique
The nut that the sheet material within 3.5mm, particularly thickness is greater than the above sheet material of 4mm that is applicable to of the anchor rivet bush using at present connects blank especially.And conventional anchor rivet bush can exceed sheet material face, especially for the product that has electrical equipment contact performance to require, cannot use.Conventional method cannot guarantee riveting intensity, and torque resistant is inadequate, is very easy to cause rotate screw cannot be connected.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of large thickness sheet material and high riveting knot structure that rises of flatness of being suitable for.
In order to solve the problems of the technologies described above, technological scheme of the present invention has been to provide a kind of anchor rivet bush fastening piece, comprise body, product to be processed is partly stretched in the riveting of rising of body, it is characterized in that: on the junction plane of body and product to be processed, be formed with trapezoidal teeth or triangle teeth, thereunder there is circular trough, the little 0.5-1mm of thickness of the aspect ratio product to be processed of the riveting part that rises.
The present invention is applicable to any panel beating material, as carbon steel board, copper coin, aluminium sheet, corrosion resistant plate, the riveted joint of the materials such as aluminium alloy plate, higher than conventional anchor rivet bush intensity, can be used for being greater than the fastening of 4mm thickness product, the riveting surface evenness that rises is high, and good electrical equipment contact performance is provided.
Accompanying drawing explanation
Fig. 1 is the riveting pre-structure schematic diagram that rises of a kind of anchor rivet bush fastening piece provided by the invention;
Fig. 2 is structural representation after the riveting of rising of a kind of anchor rivet bush fastening piece provided by the invention;
Fig. 3 is the rise plan view of riveting knot structure of the present invention.
Embodiment
For the present invention is become apparent, hereby with preferred embodiment, and coordinate accompanying drawing to be described in detail below.
As shown in Figure 1 to Figure 3, a kind of anchor rivet bush fastening piece provided by the invention, comprise body 1, product to be processed 2 is partly stretched in the riveting of rising of body 1, on the junction plane 3 of body 1 and product to be processed 2, be formed with trapezoidal teeth or triangle teeth, thereunder there is circular trough 4, the little 0.5-1mm of thickness of the aspect ratio product to be processed 2 of the riveting part that rises, design can make to meet join strength like this.
First anchor rivet bush fastening piece provided by the invention is put into the corresponding aperture of product to be processed 2, need to make a taper tool matching with anchor rivet bush fastening piece model, secondly with riveting press, suppress, when the surface of contact of anchor rivet bush contacts completely with the face that is connected product, and form taper and stop compacting.
Anchor rivet bush fastening piece of the present invention has three process to guarantee contact strength: the tooth of (1) anchor rivet bush embeds the upper-end surface that is connected product; (2) be connected product cuts in the circular groove of anchor rivet bush in the situation that of extruding; (3) under the extruding of taper tool, make anchor rivet bush lower end and be connected product formation conical contact face.
Claims (1)
1. an anchor rivet bush fastening piece, comprise body (1), product to be processed (2) is partly stretched in the riveting of rising of body (1), it is characterized in that: on the junction plane (3) of body (1) and product to be processed (2), be formed with trapezoidal teeth or triangle teeth, thereunder there is circular trough (4), the little 0.5-1mm of thickness of the aspect ratio product to be processed (2) of the riveting part that rises.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310596469.1A CN103573779A (en) | 2013-11-22 | 2013-11-22 | Rise rivet nut fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310596469.1A CN103573779A (en) | 2013-11-22 | 2013-11-22 | Rise rivet nut fastener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103573779A true CN103573779A (en) | 2014-02-12 |
Family
ID=50046293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310596469.1A Pending CN103573779A (en) | 2013-11-22 | 2013-11-22 | Rise rivet nut fastener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103573779A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB637413A (en) * | 1947-11-11 | 1950-05-17 | Guest Keen & Nettlefolds Ltd | Improvements in blind hole fasteners |
| CN1856656A (en) * | 2003-09-26 | 2006-11-01 | 阿图尔-费希尔股份公司费希尔厂 | Fastening element to be anchored in a short blind hole that is not undercut, arrangement comprising such a fastening element, method and placement tool for anchoring such a fastening element |
| CN201090585Y (en) * | 2007-06-07 | 2008-07-23 | 深圳市鸿益进五金有限公司 | Riveting nut |
| CN201092999Y (en) * | 2007-02-09 | 2008-07-30 | 赵立刚 | High-strength adelomorphic thin plate riveted nut |
| CN102080682A (en) * | 2011-01-14 | 2011-06-01 | 苏州工业园区新凯精密五金有限公司 | Self-fastening swell riveting nut |
| CN102922256A (en) * | 2012-11-06 | 2013-02-13 | 如皋市凯凯电信器材有限公司 | C-shaped frame squeeze riveting technology and anchor rivet nut thereof |
| CN203784064U (en) * | 2013-11-22 | 2014-08-20 | 上海鹰峰电子科技有限公司 | Flare-in nut fastener |
-
2013
- 2013-11-22 CN CN201310596469.1A patent/CN103573779A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB637413A (en) * | 1947-11-11 | 1950-05-17 | Guest Keen & Nettlefolds Ltd | Improvements in blind hole fasteners |
| CN1856656A (en) * | 2003-09-26 | 2006-11-01 | 阿图尔-费希尔股份公司费希尔厂 | Fastening element to be anchored in a short blind hole that is not undercut, arrangement comprising such a fastening element, method and placement tool for anchoring such a fastening element |
| CN201092999Y (en) * | 2007-02-09 | 2008-07-30 | 赵立刚 | High-strength adelomorphic thin plate riveted nut |
| CN201090585Y (en) * | 2007-06-07 | 2008-07-23 | 深圳市鸿益进五金有限公司 | Riveting nut |
| CN102080682A (en) * | 2011-01-14 | 2011-06-01 | 苏州工业园区新凯精密五金有限公司 | Self-fastening swell riveting nut |
| CN102922256A (en) * | 2012-11-06 | 2013-02-13 | 如皋市凯凯电信器材有限公司 | C-shaped frame squeeze riveting technology and anchor rivet nut thereof |
| CN203784064U (en) * | 2013-11-22 | 2014-08-20 | 上海鹰峰电子科技有限公司 | Flare-in nut fastener |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140212 |