CN101433935A - Device for riveting sheet metal - Google Patents
Device for riveting sheet metal Download PDFInfo
- Publication number
- CN101433935A CN101433935A CNA200810136513XA CN200810136513A CN101433935A CN 101433935 A CN101433935 A CN 101433935A CN A200810136513X A CNA200810136513X A CN A200810136513XA CN 200810136513 A CN200810136513 A CN 200810136513A CN 101433935 A CN101433935 A CN 101433935A
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- riveting
- riveted joint
- sheet metal
- die
- sheet metals
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Abstract
The invention discloses a riveting device for sheet metals, which is used for performing riveting processing on the sheet metals which are overlaid in two layers or a plurality of layers. The device is provided with a riveting punching head (1) and a riveting concave die (2) which are connected with a gas-liquid pressurization system respectively; and in the riveting processing state, the riveting punching head (1) is pressed into one surface of the sheet metals which are overlaid in the two layers or the plurality of the layers, and protrusions formed on opposite surfaces of the sheet metals are pressed into a concave cavity of the riveting concave die (2). Due to adoption of the technical proposal, the riveting device for the sheet metals is easy to detect and control the connection quality, can achieve the aim of detection by the general detection mode, has stable riveting parameters which are difficult to fluctuate, can not generate pollutant and radiation which pollute the environment and harm the body health due to riveting, and avoids welding dropping of surface claddings and even components of sheet metal pieces caused by welding. Compared with the prior riveting technology, the riveting method is simple and has low cost.
Description
Technical field
The invention belongs to the metallic sheet stock machining technology, more particularly, the present invention relates to a kind of device for riveting sheet metal.
Background technology
In frame for movement, the interconnection technique of using maximum metal blanks now generally is welding, but the shortcoming of welding also clearly.Its apparatus expensive, the connection charge height, be difficult to connect multilayer plate and coated plate or aluminium, copper and stainless steel plate, the welding of galvanized steel plain sheet welding, high-strength steel sheet and the steel plate welding after the plating, tending to the welding of deface coating even part comes off, influence the corrosion resistance of sheet material, the stress concentration phenomenon on the mechanics can occur, shortcoming such as detection difficulty is big.
Existing no rivet technology is a lot, as lentor riveted joint of lentor company etc.Must join special-purpose riveting equipment but their common drawback is a mould, mould needs customized in producer.Cost an arm and a leg, the cycle is long, and general enterprise hangs back.
Summary of the invention
Problem to be solved by this invention provides a kind of device for riveting sheet metal, its objective is to solve owing to weld problems such as the destruction metal-sheet parts overlay coating even the part welding that cause come off, detection difficulty is big.
To achieve these goals, the technical scheme taked of the present invention is:
This device for riveting sheet metal provided by the present invention is used for sheet metal riveted joint processing two-layer or that multilayer stacks, and described riveting set is provided with riveted joint drift, riveted joint die and is connected with gas liquid pressurization system respectively; At the riveted joint machining state, described riveted joint drift is pressed into a surface two-layer or sheet metal that multilayer stacks, and the projection that opposite sheet metal face forms is pressed in the cavity of described riveted joint die.
Described riveted joint drift, riveted joint die are respectively circular punch-die.
Described metal-sheet parts is the extruding by described riveted joint drift, riveted joint die, produces with the shape of riveted joint drift, riveted joint die to be out of shape accordingly, and deformation plance fits tightly, and forms the connection of linking closely mutually.
The present invention adopts technique scheme, easier detection and control connection quality, general detection mode just can reach testing goal, and riveted joint parameter stability, be difficult for producing fluctuation, pollutant and radiation that riveted joint can not produce contaminated environment and jeopardize health of human body are avoided because destruction metal-sheet parts overlay coating that welding causes even part welding come off.Riveted joint mode of the present invention is simpler than existing riveting technology, cost is lower.
Description of drawings
Below expressed content of the accompanying drawing of this specification and the mark among the figure are briefly explained:
Fig. 1 is a structural representation of the present invention.
Be labeled as among the figure:
1, riveted joint drift, 2, the riveted joint die, 3, metal-sheet parts, 4, metal-sheet parts.
The specific embodiment
Contrast accompanying drawing below, by description to embodiment, to effect and operation principle, the manufacturing process of the mutual alignment between the shape of the specific embodiment of the present invention such as related each member, structure, the each several part and annexation, each several part and manipulate method etc., be described in further detail, inventive concept of the present invention, technical scheme had more complete, accurate and deep understanding to help those skilled in the art.
The of the present invention structure expressed as Fig. 1, the present invention is a kind of device for riveting sheet metal, is used for the sheet metal riveted joint processing that two are stacked.What this figure showed is the riveted joint of double layer of metal thin plate.
In order to solve since the destruction metal-sheet parts overlay coating that causes of welding even part welding come off, problem such as detection difficulty is big, the technical scheme that the present invention takes is:
As shown in Figure 1, riveting set of the present invention is provided with riveted joint drift 1, riveted joint die 2 and is connected with gas liquid pressurization system respectively; At the riveted joint machining state, described riveted joint drift 1 is pressed into a surface of two sheet metals that stack, and the projection that opposite sheet metal face forms is pressed in the cavity of described riveted joint die 2.
Can (the riveted joint parameter be determined in 0.5mm～2.5mm), different bonding strength requirement, finally satisfies user's needs according to different material specifications, different material thicknesses.
Said structure is applied to two-layer or multilayer book sheetmetal material extrusion molding, forms the inside with certain tensile strength and shearing strength and inlays and be connected.Can be widely used in the connection that cut all kinds of thin-sheet metals of automobile, as lifter parts, other metal foil plate bodys of vehicle body etc.
Riveted joint drift 1 of the present invention, riveted joint die 2 are respectively circular punch-die.
Metal-sheet parts 3 of the present invention, metal-sheet parts 4 are the extruding by described riveted joint drift 1, riveted joint die 2, produce with the shape of riveted joint drift 1, riveted joint die 2 to be out of shape accordingly, and deformation plance fits tightly, and forms the connection of linking closely mutually.
By gas-liquid pressure-boosting equipment, load onto special-purpose riveting die, metal-sheet parts 3, metal-sheet parts 4 produce back-off by riveting the crimp of drift 1, riveted joint die 2, and two metal-sheet parts 3, metal-sheet parts 4 are tightly linked together.For the metal-sheet parts no any requirement in surface that needs connect, the original coating of tie point place plate surface, enamelled coating are injury-free.Connection procedure automaticity height, but single-point or multiple spot connect simultaneously, and can carry out that the not damaged bonding strength detects and overall process is monitored automatically, production efficiency is high, tensile strength is big.
Following table is the contrast of the technical performance of the present invention and prior art:
In conjunction with the accompanying drawings the present invention has been carried out exemplary description above; obviously specific implementation of the present invention is not subjected to the restriction of aforesaid way; as long as adopted the improvement of the various unsubstantialities that method of the present invention design and technical scheme carry out; or design of the present invention and technical scheme are directly applied to other occasion without improving, all within protection scope of the present invention.
Claims (3)
1, a kind of device for riveting sheet metal is used for sheet metal riveted joint processing two-layer or that multilayer stacks, and it is characterized in that: described riveting set is provided with riveted joint drift (1), riveted joint die (2) and is connected with gas liquid pressurization system respectively; At the riveted joint machining state, described riveted joint drift (1) is pressed into a surface two-layer or sheet metal that multilayer stacks, and the projection that opposite sheet metal face forms is pressed in the cavity of described riveted joint die (2).
2, according to the described a kind of device for riveting sheet metal of claim 1, it is characterized in that: described riveted joint drift (1), riveted joint die (2) are respectively circular punch-die.
3, according to the described a kind of device for riveting sheet metal of claim 1, it is characterized in that: described metal-sheet parts (3,4) is the extruding by described riveted joint drift (1), riveted joint die (2), produce with the shape of riveted joint drift (1), riveted joint die (2) and be out of shape accordingly, deformation plance fits tightly, and forms the connection of linking closely mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200810136513XA CN101433935A (en) | 2008-12-15 | 2008-12-15 | Device for riveting sheet metal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200810136513XA CN101433935A (en) | 2008-12-15 | 2008-12-15 | Device for riveting sheet metal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101433935A true CN101433935A (en) | 2009-05-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA200810136513XA Pending CN101433935A (en) | 2008-12-15 | 2008-12-15 | Device for riveting sheet metal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101433935A (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102672062A (en) * | 2012-05-25 | 2012-09-19 | 吉林大学 | Laser heating rivetless riveting device |
| CN102729670A (en) * | 2011-04-13 | 2012-10-17 | 晟铭电子科技股份有限公司 | Method for manufacturing three-dimensional metal label and three-dimensional metal label |
| CN103331401A (en) * | 2013-07-24 | 2013-10-02 | 芜湖精锋园林机械科技有限公司 | Cutter riveting device |
| CN103480738A (en) * | 2013-09-25 | 2014-01-01 | 常熟市金马模具有限公司 | Novel die |
| CN103801813A (en) * | 2014-01-17 | 2014-05-21 | 西安交通大学 | Composite connecting device for panels based on contravariant electric resistance welding and alternating current servo direct drive stamping |
| CN104550509A (en) * | 2013-10-14 | 2015-04-29 | 福特全球技术公司 | Expandable clinch joint punch |
| CN104736266A (en) * | 2012-11-01 | 2015-06-24 | 三菱重工业株式会社 | Fastening control system for composite member, and fastening control method for composite member |
| CN105492155A (en) * | 2013-08-23 | 2016-04-13 | 大众汽车有限公司 | Method for connecting at least two sheet metal parts |
| CN105673870A (en) * | 2016-03-11 | 2016-06-15 | 江苏华东正大空调设备有限公司 | Round valve |
| CN106413937A (en) * | 2014-01-16 | 2017-02-15 | 亨罗布有限公司 | Linear actuator assembly |
| CN109248964A (en) * | 2018-10-30 | 2019-01-22 | 福州大学 | A kind of no rivet connector and its working method |
| CN110102647A (en) * | 2019-06-13 | 2019-08-09 | 林荣志 | A kind of hybrid power is without rivet tool |
| CN111236444A (en) * | 2020-01-22 | 2020-06-05 | 森特士兴集团股份有限公司 | Opposite-embracing type purline connecting structure and forming method thereof |
| CN113365876A (en) * | 2019-01-29 | 2021-09-07 | 标致雪铁龙汽车股份有限公司 | Vehicle comprising a glazing support assembled by riveting |
-
2008
- 2008-12-15 CN CNA200810136513XA patent/CN101433935A/en active Pending
Cited By (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102729670A (en) * | 2011-04-13 | 2012-10-17 | 晟铭电子科技股份有限公司 | Method for manufacturing three-dimensional metal label and three-dimensional metal label |
| CN102672062B (en) * | 2012-05-25 | 2015-02-11 | 吉林大学 | Laser heating rivetless riveting device |
| CN102672062A (en) * | 2012-05-25 | 2012-09-19 | 吉林大学 | Laser heating rivetless riveting device |
| CN104736266B (en) * | 2012-11-01 | 2017-06-23 | 三菱重工业株式会社 | The fastening control system of composite component and the fastening control method of composite component |
| CN104736266A (en) * | 2012-11-01 | 2015-06-24 | 三菱重工业株式会社 | Fastening control system for composite member, and fastening control method for composite member |
| CN103331401A (en) * | 2013-07-24 | 2013-10-02 | 芜湖精锋园林机械科技有限公司 | Cutter riveting device |
| CN103331401B (en) * | 2013-07-24 | 2015-02-04 | 芜湖精锋园林机械科技有限公司 | Cutter riveting device |
| CN105492155A (en) * | 2013-08-23 | 2016-04-13 | 大众汽车有限公司 | Method for connecting at least two sheet metal parts |
| CN103480738A (en) * | 2013-09-25 | 2014-01-01 | 常熟市金马模具有限公司 | Novel die |
| CN104550509A (en) * | 2013-10-14 | 2015-04-29 | 福特全球技术公司 | Expandable clinch joint punch |
| CN106413937A (en) * | 2014-01-16 | 2017-02-15 | 亨罗布有限公司 | Linear actuator assembly |
| US10751790B2 (en) | 2014-01-16 | 2020-08-25 | Atlas Copco Ias Uk Limited | Linear actuator assembly |
| US11241728B2 (en) | 2014-01-16 | 2022-02-08 | Atlas Copco Ias Uk Limited | Method of riveting |
| US10751789B2 (en) | 2014-01-16 | 2020-08-25 | Atlas Copco Ias Uk Limited | Linear actuator assembly |
| US10668522B2 (en) | 2014-01-16 | 2020-06-02 | Atlas Copco Ias Uk Limited | Mounting assembly |
| CN106413937B (en) * | 2014-01-16 | 2019-05-28 | 阿特拉斯·科普柯 Ias (英国) 有限公司 | Linear actuator assemblies |
| US10406592B2 (en) | 2014-01-16 | 2019-09-10 | Atlas Copco Ias Uk Limited | Method of riveting |
| CN103801813A (en) * | 2014-01-17 | 2014-05-21 | 西安交通大学 | Composite connecting device for panels based on contravariant electric resistance welding and alternating current servo direct drive stamping |
| CN103801813B (en) * | 2014-01-17 | 2015-08-26 | 西安交通大学 | The composite connecting device of pressing sheet material is directly driven based on inversion electric resistance welding and AC servo |
| CN105673870A (en) * | 2016-03-11 | 2016-06-15 | 江苏华东正大空调设备有限公司 | Round valve |
| CN109248964A (en) * | 2018-10-30 | 2019-01-22 | 福州大学 | A kind of no rivet connector and its working method |
| CN113365876A (en) * | 2019-01-29 | 2021-09-07 | 标致雪铁龙汽车股份有限公司 | Vehicle comprising a glazing support assembled by riveting |
| CN110102647A (en) * | 2019-06-13 | 2019-08-09 | 林荣志 | A kind of hybrid power is without rivet tool |
| CN110102647B (en) * | 2019-06-13 | 2024-03-15 | 上川(重庆)机械设备有限公司 | Hybrid power rivet-free riveting tool |
| CN111236444A (en) * | 2020-01-22 | 2020-06-05 | 森特士兴集团股份有限公司 | Opposite-embracing type purline connecting structure and forming method thereof |
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Open date: 20090520 |