CN102922256A - C-shaped frame squeeze riveting technology and anchor rivet nut thereof - Google Patents
C-shaped frame squeeze riveting technology and anchor rivet nut thereof Download PDFInfo
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- CN102922256A CN102922256A CN2012104362197A CN201210436219A CN102922256A CN 102922256 A CN102922256 A CN 102922256A CN 2012104362197 A CN2012104362197 A CN 2012104362197A CN 201210436219 A CN201210436219 A CN 201210436219A CN 102922256 A CN102922256 A CN 102922256A
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- anchor rivet
- rivet nut
- shaped frame
- small end
- riveting
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Abstract
The invention relates to a C-shaped frame squeeze riveting technology and an anchor rivet nut thereof. Innovation of the technology comprises a riveting hole is punched at a riveting position of a C-shaped frame; and an anchor rivet nut is selected, a small end of the anchor rivet nut is placed into the hole of the C-shaped frame, and the C-shaped frame and the anchor rivet nut are placed in a squeeze riveting mould to be subjected to squeeze riveting through a squeeze riveter. According to the C-shaped frame squeeze riveting technology and the anchor rivet nut thereof, only metal of the small end of the anchor rivet nut close to the outer wall portion is deformed into a cover shape to be attached to the C-shaped frame riveting hole tightly, and a threaded hole of the small end of the anchor rivet nut is guaranteed to be not deformed. The C-shaped frame squeeze riveting technology and the anchor rivet nut thereof have the advantages that nuts of stainless steel sheets and soft materials of copper, aluminum and the like can be embedded on C-shaped frames through the squeeze riveting technology, and punching tapping or hole flanging is not needed, so that the production efficiency is improved, products have strengths same with strengths of international nut threads and are not easy to loose, and the assembly strength is further improved. The threaded hole of the small end of the anchor rivet nut does not deform, so that the wall thickness of the anchor rivet nut is increased, the threaded hole with length equal to that of the nut can be used, and the anchor rivet nut is applicable to high-strength assembly.
Description
Technical field
The present invention relates to a kind of C type frame pressure-riveting process, also relate to a kind of anchor rivet bush for C type frame pressure-riveting process.
Background technology
C type frame is used for laying and fixation of communication network construction feeder line, and its integral body is the C font of a side opening, at the some nuts for connecting or locking of C type frame riveted joint.As shown in Figure 1, traditional anchor rivet bush 1 is directly translated into the small end integral body of anchor rivet bush 1 hood-shaped outward with 2 riveted joint of C type frame the time, the shortcoming of this kind structure is: be the riveting of rising smoothly, the nut wall is thinner, and intensity is limited, when being applied to high-intensity assembling, easily occur sliding, even the phenomenon that comes off; Turn up and locate not have screw thread, so the anchor rivet bush ridge number of equal height during high-intensity assembling, easily occurs sliding dental phenomenon than conventional nut also obviously minimizing.
Summary of the invention
The technical problem to be solved in the present invention provides the high C type frame pressure-riveting process of a kind of bonding strength, and a kind of anchor rivet bush of realizing this C type frame pressure-riveting process also is provided.
For solving the problems of the technologies described above, technical scheme of the present invention is: a kind of C type frame pressure-riveting process, and its innovative point is: at first rush riveted holes in riveted joint place of C type frame; Select anchor rivet bush, the small end of anchor rivet bush is put into the hole of C type frame, again both are put into the mould that presses and press by squeeze riveter; In the operation that presses, only the Metal Deformation with the outer wall part of anchor rivet bush small end becomes the hood-shaped C of being close to type frame riveted holes place, and guarantees that the screwed hole of anchor rivet bush small end is indeformable.
A kind of anchor rivet bush of realizing above-mentioned C type frame pressure-riveting process, it is characterized in that: the endoporus of anchor rivet bush is the full thread hole, the outer wall of anchor rivet bush is the stairstepping with large and small end.
The invention has the advantages that: this kind pressure-riveting process can be embedded in the nut of the softwoods such as stainless sheet steel and copper, aluminium on the C type frame, need not punching tapping or hole flanging tapping, enhance productivity, and make product have equally the intensity of GB nut thread, be difficult for sliding tooth, thereby improve assembling intensity.And in the operation that presses, only the Metal Deformation with the outer wall part of anchor rivet bush small end becomes the hood-shaped C of being close to type frame riveted holes place, and the screwed hole of guaranteeing the anchor rivet bush small end is indeformable, so that this anchor rivet bush improves wall thickness, and can use the screwed hole isometric with nut, be applicable to high-intensity assembling.
Description of drawings
Fig. 1 is traditional C type frame pressure-riveting process schematic diagram that presses.
Fig. 2 is anchor rivet bush structural representation among the present invention.
Fig. 3 is the C type frame pressure-riveting process schematic diagram that presses among the present invention.
The specific embodiment
C type frame pressure-riveting process is specially among the present invention: at first rush riveted holes in riveted joint place of C type frame 2; Select anchor rivet bush 1, anchor rivet bush 1 structure that adopts among the present invention is again: as shown in Figure 2, the endoporus of anchor rivet bush 1 is the full thread hole, and the outer wall of anchor rivet bush 1 is the stairstepping with large and small end.
The small end of anchor rivet bush 1 is put into the hole of C type frame 2, again both are put into the mould that presses and press by squeeze riveter; As shown in Figure 3, in the operation that originally presses, only the Metal Deformation with the outer wall part of anchor rivet bush 1 small end becomes the hood-shaped C of being close to type frame 2 riveted holes places, and guarantees that the screwed hole of anchor rivet bush 1 small end is indeformable.
Claims (2)
1. a C type frame pressure-riveting process is characterized in that: at first rush riveted holes in riveted joint place of C type frame; Select anchor rivet bush, the small end of anchor rivet bush is put into the hole of C type frame, again both are put into the mould that presses and press by squeeze riveter; In the operation that presses, only the Metal Deformation with the outer wall part of anchor rivet bush small end becomes the hood-shaped C of being close to type frame riveted holes place, and guarantees that the screwed hole of anchor rivet bush small end is indeformable.
2. anchor rivet bush of realizing the described C type of claim 1 frame pressure-riveting process, it is characterized in that: the endoporus of anchor rivet bush is the full thread hole, the outer wall of anchor rivet bush is the stairstepping with large and small end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104362197A CN102922256A (en) | 2012-11-06 | 2012-11-06 | C-shaped frame squeeze riveting technology and anchor rivet nut thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104362197A CN102922256A (en) | 2012-11-06 | 2012-11-06 | C-shaped frame squeeze riveting technology and anchor rivet nut thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102922256A true CN102922256A (en) | 2013-02-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104362197A Pending CN102922256A (en) | 2012-11-06 | 2012-11-06 | C-shaped frame squeeze riveting technology and anchor rivet nut thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102922256A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103573779A (en) * | 2013-11-22 | 2014-02-12 | 上海鹰峰电子科技有限公司 | Rise rivet nut fastener |
| CN103742505A (en) * | 2013-12-11 | 2014-04-23 | 京信通信技术(广州)有限公司 | Pressuring riveting and rising riveting integrated nut and combination and riveting technology thereof |
| CN109079472A (en) * | 2018-06-30 | 2018-12-25 | 宁夏共享机床辅机有限公司 | A method of metal plate is connected using from lock slide |
| CN113427236A (en) * | 2021-07-06 | 2021-09-24 | 安徽天航机电有限公司 | Special static pressure riveting device for jet pipe of armature component |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0784161A1 (en) * | 1996-01-12 | 1997-07-16 | RICHARD BERGNER GMBH & CO | Connecting device |
| US20040031551A1 (en) * | 2001-07-19 | 2004-02-19 | Wojciechowski Stanley E. | Fastener, method of attaching a fastener to a panel and fastener and panel assembly |
| EP1892427A2 (en) * | 2006-08-21 | 2008-02-27 | Arnold & Shinjo GmbH & Co. KG | Fastening element and method of mounting such fastening element to a sheet metal element |
| CN101504023A (en) * | 2009-03-11 | 2009-08-12 | 深圳市中兴新通讯设备有限公司 | Riveting connector |
| CN101618423A (en) * | 2009-07-27 | 2010-01-06 | 江苏银河电子股份有限公司 | Pressure-riveting process of sheet metal part with bending edges |
| CN201593546U (en) * | 2009-12-14 | 2010-09-29 | 贵州航太管路制造有限公司 | Self-locking flare-in nut |
-
2012
- 2012-11-06 CN CN2012104362197A patent/CN102922256A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0784161A1 (en) * | 1996-01-12 | 1997-07-16 | RICHARD BERGNER GMBH & CO | Connecting device |
| US20040031551A1 (en) * | 2001-07-19 | 2004-02-19 | Wojciechowski Stanley E. | Fastener, method of attaching a fastener to a panel and fastener and panel assembly |
| EP1892427A2 (en) * | 2006-08-21 | 2008-02-27 | Arnold & Shinjo GmbH & Co. KG | Fastening element and method of mounting such fastening element to a sheet metal element |
| CN101504023A (en) * | 2009-03-11 | 2009-08-12 | 深圳市中兴新通讯设备有限公司 | Riveting connector |
| CN101618423A (en) * | 2009-07-27 | 2010-01-06 | 江苏银河电子股份有限公司 | Pressure-riveting process of sheet metal part with bending edges |
| CN201593546U (en) * | 2009-12-14 | 2010-09-29 | 贵州航太管路制造有限公司 | Self-locking flare-in nut |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103573779A (en) * | 2013-11-22 | 2014-02-12 | 上海鹰峰电子科技有限公司 | Rise rivet nut fastener |
| CN103742505A (en) * | 2013-12-11 | 2014-04-23 | 京信通信技术(广州)有限公司 | Pressuring riveting and rising riveting integrated nut and combination and riveting technology thereof |
| CN109079472A (en) * | 2018-06-30 | 2018-12-25 | 宁夏共享机床辅机有限公司 | A method of metal plate is connected using from lock slide |
| CN113427236A (en) * | 2021-07-06 | 2021-09-24 | 安徽天航机电有限公司 | Special static pressure riveting device for jet pipe of armature component |
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| PB01 | Publication | ||
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| C12 | Rejection of a patent application after its publication | ||
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Application publication date: 20130213 |