CN101424287A - Riveted structure - Google Patents
Riveted structure Download PDFInfo
- Publication number
- CN101424287A CN101424287A CNA2007100311693A CN200710031169A CN101424287A CN 101424287 A CN101424287 A CN 101424287A CN A2007100311693 A CNA2007100311693 A CN A2007100311693A CN 200710031169 A CN200710031169 A CN 200710031169A CN 101424287 A CN101424287 A CN 101424287A
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- China
- Prior art keywords
- link
- connecting piece
- projection
- riveted
- hole
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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)
Abstract
The invention discloses a riveting structure. An upper mould punch and a lower mould punch are utilized for punch and rivet; the riveting structure comprises a first connecting piece and a second connecting piece; the first connecting piece is provided with a through hole; the first connecting piece in the through hole is provided with a sink; the second connecting piece is provided with a protrusion corresponding to the through hole; the height of the protrusion is larger than the depth of the first connecting piece; and the protrusion is inserted into the through hole; the part of the protrusion higher than the first connecting piece is extruded into the sink. Compared with the prior art, the riveting part between the first connecting piece and the second connecting piece remains no pylome and can not form hump; and the riveting structure has good practical value.
Description
Technical field
The present invention relates to a kind of riveted structure.
Background technique
As shown in Figure 1, conventional first and second link 1000,2000 of riveted structure all needs to go out penetration hole with drift earlier, and then utilize patrix drift 3000 and 4000 punching presses of counterdie drift to rivet this first and second link 1000,2000, so can stay next through hole behind these first and second link 1000,2000 riveteds.As shown in Figure 2, it is conventional TOX riveted structure, its first and second link 1000,2000 need not to utilize drift to go out penetration hole in advance, and directly utilize upper and lower stamping head 3000,4000 punch rivetings, but can forming a door type again, these first and second link 1000,2000 riveted joints place arch.
Given this, above-mentioned two riveted structures are not through hole to occur in riveted joint place, can form in riveted joint place exactly and arch.
Summary of the invention
In view of the above problems, the object of the invention is to provide a kind of riveted structure, and its riveted joint place not only can not stay through hole, also can not form and arch.
For reaching above-mentioned purpose, the present invention has adopted following technological scheme: a kind of riveted structure, utilize upper and lower stamping primary drying to be riveted, it comprises first and second link, this first link is provided with a penetration hole, and this first link is provided with salad in the penetration hole place, this second link then is provided with projection that should penetration hole, this protruding height is greater than the thickness of this first link, and this projection is plugged in this penetration hole and should projection be squeezed in this salad above the part of first link.
Preferable, the invention provides a kind of riveted structure, wherein, this projection is a type projection.
Preferable, the invention provides a kind of riveted structure, wherein, this patrix drift is the plane drift, this counterdie drift is to convex drift that should above-mentioned projection.
Than prior art, first and second link riveted joint place of the present invention can not stay through hole, and can not form and arch, and has preferable use value.
Description of drawings
Fig. 1 is conventional riveted structure schematic representation;
Fig. 2 is conventional TOX riveted structure schematic representation;
Fig. 3 is first and second link schematic representation of a kind of riveted structure of the present invention;
Fig. 4 is the preceding schematic representation of a kind of riveted structure riveted joint of the present invention;
Fig. 5 is a kind of riveted structure riveted joint of the present invention back schematic representation.
Embodiment
For describing technology contents of the present invention, structure characteristics in detail, illustrated in detail below in conjunction with mode of execution and conjunction with figs..
See also shown in Figure 3, in present embodiment, this riveted structure comprises first link 1000, second link 2000, this first link 1000 is provided with a penetration hole 1100, and this first link 1000 is provided with salad 1200 in these penetration hole 1100 places, 2000 of this second links are provided with door type projection 2100 that should penetration hole 1100, the height of this projection 2100 is greater than the thickness of this first link 1000, please cooperate again and consult Fig. 4, shown in 5, after this first link 1000 coincides, this projection 2100 is plugged in this penetration hole 1100, utilize plane patrix drift 3000 then, the 4000 matched moulds punching presses of convex counterdie drift, so, this projection 2100 will be squeezed in this salad 1200 above the part of this first link 1000, and because this patrix drift 3000 is plane drifts, thereby, after punching press is finished, this projection 2100 will cooperate this first link 1000 to form a smooth plane.
Than prior art, first and second link 1000,2000 riveted joints place of the present invention can not stay through hole, and can not form and arch, and have preferable use value.
The above only is a preferable possible embodiments of the present invention, is not so limits to claim of the present invention, so the equivalent structure that every utilization specification of the present invention and accompanying drawing content are done changes, all is contained in protection scope of the present invention.
Claims (3)
1. riveted structure, utilize upper and lower stamping primary drying to be riveted, it comprises first and second link, this first link is provided with a penetration hole, and this first link is provided with salad in the penetration hole place, it is characterized in that, this second link then is provided with projection that should penetration hole, this protruding height is greater than the thickness of this first link, and this projection is plugged in this penetration hole and should projection be squeezed in this salad above the part of first link.
2. riveted structure according to claim 1 is characterized in that, this projection is a type projection.
3. riveted structure according to claim 1 is characterized in that, this patrix drift is a plane drift, this counterdie drift be to should the projection the convex drift.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100311693A CN101424287A (en) | 2007-10-31 | 2007-10-31 | Riveted structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100311693A CN101424287A (en) | 2007-10-31 | 2007-10-31 | Riveted structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101424287A true CN101424287A (en) | 2009-05-06 |
Family
ID=40615104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007100311693A Pending CN101424287A (en) | 2007-10-31 | 2007-10-31 | Riveted structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101424287A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102062373A (en) * | 2009-11-12 | 2011-05-18 | 科德亚照明有限公司 | Hanger bar for recessed lighting fixtures |
| CN103191994A (en) * | 2013-04-03 | 2013-07-10 | 哈尔滨理工大学 | Metal plate deforming, connecting and forming method |
| CN105046806A (en) * | 2015-07-24 | 2015-11-11 | 深圳怡化电脑股份有限公司 | Shaft riveting structure, process thereof and paper money detection thickness elastic piece component |
| CN105414363A (en) * | 2015-11-27 | 2016-03-23 | 合肥金海康五金机械制造有限公司 | Method for connecting thin metal plate with thick metal plate through extruding male die |
| CN110000294A (en) * | 2019-03-12 | 2019-07-12 | 江苏博俊工业科技股份有限公司 | Ductile metal clinching method |
| CN112855692A (en) * | 2020-12-31 | 2021-05-28 | 中集车辆太字节汽车车厢科技(镇江)有限公司 | A no nail riveted structure for boxcar |
-
2007
- 2007-10-31 CN CNA2007100311693A patent/CN101424287A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102062373A (en) * | 2009-11-12 | 2011-05-18 | 科德亚照明有限公司 | Hanger bar for recessed lighting fixtures |
| CN103191994A (en) * | 2013-04-03 | 2013-07-10 | 哈尔滨理工大学 | Metal plate deforming, connecting and forming method |
| CN103191994B (en) * | 2013-04-03 | 2015-09-09 | 哈尔滨理工大学 | A kind of sheet metal distortion joint forming method |
| CN105046806A (en) * | 2015-07-24 | 2015-11-11 | 深圳怡化电脑股份有限公司 | Shaft riveting structure, process thereof and paper money detection thickness elastic piece component |
| CN105046806B (en) * | 2015-07-24 | 2018-06-19 | 深圳怡化电脑股份有限公司 | Money-checking thickness shrapnel component |
| CN105414363A (en) * | 2015-11-27 | 2016-03-23 | 合肥金海康五金机械制造有限公司 | Method for connecting thin metal plate with thick metal plate through extruding male die |
| CN110000294A (en) * | 2019-03-12 | 2019-07-12 | 江苏博俊工业科技股份有限公司 | Ductile metal clinching method |
| CN112855692A (en) * | 2020-12-31 | 2021-05-28 | 中集车辆太字节汽车车厢科技(镇江)有限公司 | A no nail riveted structure for boxcar |
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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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090506 |