CN103711781A - Stud riveting structure - Google Patents
Stud riveting structure Download PDFInfo
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- CN103711781A CN103711781A CN201310623692.0A CN201310623692A CN103711781A CN 103711781 A CN103711781 A CN 103711781A CN 201310623692 A CN201310623692 A CN 201310623692A CN 103711781 A CN103711781 A CN 103711781A
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- riveting
- screw
- riveted
- groove
- cylinder
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Abstract
The invention discloses a stud riveting structure which comprises a metal component and a riveting stud. The riveting stud comprises a screw hole and a riveting cylinder, and the metal component is provided with an inner hole and clamp grooves. The stud riveting structure is characterized in that the riveting cylinder is directly inserted into the inner hole, and the riveting cylinder is flanged and riveted to form a skirt and a groove in order to achieve the purpose of riveting, and the skirt wraps the metal component; the skirt which is formed by the riveting cylinder by means of flanging and is positioned in the clamp grooves of the metal component is punched in order to achieve the purpose of circumferentially positioning the riveting stud, and bosses formed by the skirt by means of punching are inlaid in the clamp grooves of the metal component. The stud riveting structure has the advantages that the stud riveting structure is high in torsion resistance and twisting loosening preventive capacity, and the service life of the riveting stud can be prolonged.
Description
Technical field
What the present invention relates to is the riveted structure of a kind of riveted structure and method thereof, particularly a kind of double-screw bolt.
Background technique
Conventionally, when common metal member need be installed the mounting plate of various items or directly object is installed, mounting plate or object need to be screwed in tapped hole, if directly holed on metal construction, tapping can be because common metal construction be to select thinner sheetmetal, be screwed insecure, usually adopt one end to establish female double-screw bolt and the other end adopts the method for riveted joint that cylinder or hollow cylinder are fixed on metal construction, reach the object that is screwed mounting plate or object, this clinching method is one of the mode that is connected and fixed of commonly using.Common way is first on metal structure, to process a hole, then one end is processed with to internal thread and the consistent cylinder of diameter that the other end is processed with hole on metal structure injects in the circular hole of sheet metal, then adopts the method for riveted joint that double-screw bolt is fixed on metal construction.
According to the method for existing routine, although known rivet joint screw and metal construction have reached the effect that links object, but the tightening the screw excessive easy generation rivet joint screw of torsion used is loosening when mounting article, or it is not just enough tight itself riveting, the frictional force of riveted joint does not overcome thread torsion used, makes the object being fixed there will be unavoidably riveted structure to become flexible phenomenon under the impact of the factors such as torsion or extraneous vibration load.Therefore, above-mentioned known technology has defect, to be improved.
Summary of the invention
Main purpose of the present invention is to provide a kind of double-screw bolt riveted structure, can have the loosening ability of very high anti-torsion, extends the working life of rivet joint screw.
The present invention is achieved by the following technical solutions: double-screw bolt riveted structure, it includes metal construction, rivet joint screw.
Rivet joint screw comprises screw and riveted joint cylinder, and metal construction is provided with endoporus and draw-in groove, it is characterized in that riveting cylinder and directly plugs in endoporus.
In order to reach riveted joint object, riveted joint cylinder is implemented to flange riveted joint and form shirt rim and groove, it is characterized in that shirt rim encases metal construction.
In order to reach the object of rivet joint screw circumferential registration, the shirt rim that riveted joint cylinder flange is formed is positioned at the draw-in groove position of metal construction and implements punching, it is characterized in that the boss that shirt rim punching becomes embeds in the draw-in groove of metal construction.
The equal diameters of described endoporus and riveted joint cylinder.
The width of described groove equals the thickness of metal construction.
The width of described boss is tightly stuck in draw-in groove.
Described riveted joint cylinder is provided with the unthreaded hole communicating with screw.
The present invention has overcome the defect of existing product, and its usefulness is: the resulting double-screw bolt riveted structure of the present invention can have very high torsibility, the loosening ability of anti-torsion, extends the working life of rivet joint screw.
Accompanying drawing explanation
Fig. 1 is that double-screw bolt riveted structure of the present invention is dissectd illustraton of model.
Fig. 2 is the structural representation of metal construction of the present invention.
Fig. 3 is the structural representation of rivet joint screw of the present invention.
Fig. 4 is that rivet joint screw of the present invention is implemented the structural representation after flange riveted joint.
Embodiment
Below in conjunction with drawings and Examples, the invention will be further described, so that the effect of further understanding object of the present invention, feature and reaching.
Metal construction 1 is as shown in Figure 2 a kind of metal sheet, metal construction 1 punching has endoporus 12 and draw-in groove 11, rivet joint screw 2 is as shown in Figure 3 provided with screw 25 and riveted joint cylinder 26, endoporus 12 and riveted joint cylinder 26 have equal diameter, riveted joint cylinder 26 is being pressed fit into the interior rear riveted joint drift of using of endoporus 12 to riveted joint cylinder 26 flange, implement to form shirt rim 24 and the groove 23 shown in Fig. 4 after flange riveted joint, its shirt rim 24 wraps the metal construction 1 as Fig. 1, punching is carried out with aligning punch in draw-in groove 11 positions of the shirt rim 24 finally riveted joint cylinder 26 flange being formed in metal construction 1, the punching face of making forms groove 21, its back side produces boss 22, so that the boss 22 being become by shirt rim 24 punching embeds in the draw-in groove 11 of metal construction 1, to reach the object of rivet joint screw 2 circumferential registration, as Fig. 1, when object being fixed on while using fastened by screw on rivet joint screw 2, the interior defect that has stoped the circumferential displacement that moment produces of thread of draw-in groove 11 due to boss 22 embedding metal constructions 1.
On take off embodiment and the present invention be described and unrestricted.
In sum, double-screw bolt riveted structure of the present invention, simple in structure, easy operating, it is intended to the loosening offset phenomena of circumference that prevents that conventional riveted joint from producing, and makes rivet joint screw 2 reach the effect of desirable mounting article and metal construction Bridge 1 beam effect.
Claims (7)
1. double-screw bolt riveted structure, it includes metal construction, rivet joint screw.
2. rivet joint screw comprises screw and riveted joint cylinder, and metal construction is provided with endoporus and draw-in groove, it is characterized in that riveting cylinder and directly plugs in endoporus.
3. the clinching method of double-screw bolt riveted structure is, in order to reach riveted joint object, riveted joint cylinder is implemented to flange riveted joint and form shirt rim and groove, it is characterized in that shirt rim encases metal construction; In order to reach the object of rivet joint screw circumferential registration, the shirt rim that riveted joint cylinder flange is formed is positioned at the draw-in groove position of metal construction and implements punching, it is characterized in that the boss that shirt rim punching becomes embeds in the draw-in groove of metal construction.
4. double-screw bolt riveted structure according to claim 1, is characterized in that: the equal diameters of described endoporus and riveted joint cylinder.
5. according to the double-screw bolt riveted structure described in any one in claim 1 and 2, it is characterized in that: the width of described groove equals the thickness of metal construction.
6. according to the double-screw bolt riveted structure described in any one in claim 1 and 2, it is characterized in that: the width of described boss is tightly stuck in draw-in groove.
7. according to the double-screw bolt riveted structure described in any one in claim 1 and 2, it is characterized in that: described riveted joint cylinder is provided with the unthreaded hole communicating with screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310623692.0A CN103711781A (en) | 2013-12-01 | 2013-12-01 | Stud riveting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310623692.0A CN103711781A (en) | 2013-12-01 | 2013-12-01 | Stud riveting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103711781A true CN103711781A (en) | 2014-04-09 |
Family
ID=50405029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310623692.0A Pending CN103711781A (en) | 2013-12-01 | 2013-12-01 | Stud riveting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103711781A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170268553A1 (en) * | 2016-03-21 | 2017-09-21 | Richard Bergner Verbindungstechnik Gmbh & Co. Kg | Press-fit connection between a high-strength component and a press-fit element, method for making such a press-fit connection, and press-fit element for such a press-fit connection |
| CN107871643A (en) * | 2017-10-27 | 2018-04-03 | 浙江宏舟新能源科技有限公司 | A kind of HVDC relay and its assembly method using riveting dynamic iron core |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4430034A (en) * | 1981-07-07 | 1984-02-07 | Fukui Byora Co. | Stud bolt for metal panels |
| DE19639007A1 (en) * | 1996-09-23 | 1998-03-26 | Boellhoff Gmbh Verbindungs Und | Method for riveting a fixture element into a retainer hole in a sheet-metal work piece |
| US20100129174A1 (en) * | 2008-11-21 | 2010-05-27 | Pem Management, Inc. | Piercing standoff |
| CN201588861U (en) * | 2009-11-09 | 2010-09-22 | 宁波市镇海合鑫标准件有限公司 | Riveting nut |
| CN202493553U (en) * | 2012-03-19 | 2012-10-17 | 佛山市顺德区汉达精密电子科技有限公司 | Stud riveting structure |
| CN202789931U (en) * | 2012-09-14 | 2013-03-13 | 群光电子股份有限公司 | Riveting combination |
-
2013
- 2013-12-01 CN CN201310623692.0A patent/CN103711781A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4430034A (en) * | 1981-07-07 | 1984-02-07 | Fukui Byora Co. | Stud bolt for metal panels |
| DE19639007A1 (en) * | 1996-09-23 | 1998-03-26 | Boellhoff Gmbh Verbindungs Und | Method for riveting a fixture element into a retainer hole in a sheet-metal work piece |
| US20100129174A1 (en) * | 2008-11-21 | 2010-05-27 | Pem Management, Inc. | Piercing standoff |
| CN201588861U (en) * | 2009-11-09 | 2010-09-22 | 宁波市镇海合鑫标准件有限公司 | Riveting nut |
| CN202493553U (en) * | 2012-03-19 | 2012-10-17 | 佛山市顺德区汉达精密电子科技有限公司 | Stud riveting structure |
| CN202789931U (en) * | 2012-09-14 | 2013-03-13 | 群光电子股份有限公司 | Riveting combination |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170268553A1 (en) * | 2016-03-21 | 2017-09-21 | Richard Bergner Verbindungstechnik Gmbh & Co. Kg | Press-fit connection between a high-strength component and a press-fit element, method for making such a press-fit connection, and press-fit element for such a press-fit connection |
| US11028868B2 (en) * | 2016-03-21 | 2021-06-08 | Richard Bergner Verbindungstechnik Gmbh & Co. Kg | Press-fit connection between a high-strength component and a press-fit element, method for making such a press-fit connection, and press-fit element for such a press-fit connection |
| CN107871643A (en) * | 2017-10-27 | 2018-04-03 | 浙江宏舟新能源科技有限公司 | A kind of HVDC relay and its assembly method using riveting dynamic iron core |
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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 |
Application publication date: 20140409 |