CN101618423A - Pressure-riveting process of sheet metal part with bending edges - Google Patents
Pressure-riveting process of sheet metal part with bending edges Download PDFInfo
- Publication number
- CN101618423A CN101618423A CN200910144253A CN200910144253A CN101618423A CN 101618423 A CN101618423 A CN 101618423A CN 200910144253 A CN200910144253 A CN 200910144253A CN 200910144253 A CN200910144253 A CN 200910144253A CN 101618423 A CN101618423 A CN 101618423A
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- pressure
- riveting
- sheet metal
- metal part
- bending edges
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- Portable Nailing Machines And Staplers (AREA)
Abstract
The invention discloses a pressure-riveting process of a sheet metal part with bending edges, which is used for performing pressure riveting on a special pressure-riveting device. The pressure-riveting process comprises the following steps: a packing block provided with a positioning hole matched with the appearance of a pressure-riveting nut is fixed on a pressure-riveting table of a pressure-riveting device, the structure of the packing block ensures that all the bending edges of the sheet metal part are always in suspending states during the pressure-riveting process, the pressure-riveting nut is placed in the positioning hole at the top of the packing block, then a pressure-riveting mounting hole on the sheet metal part is aligned with the pressure-riveting nut, the sheet metal part is laid on the pressure-riveting nut and the pressure-riveting nut is pressed into the pressure-riveting mounting hole on the sheet metal part through the pressure-riveting device. Since the packing block is fixed on the pressure-riveting table, the bending edges on the sheet metal part are avoided, so that the pressure riveting can be performed to the sheet metal part with the bending edges on the special pressure-riveting device; therefore, not only the riveting quality and the riveting efficiency are both improved, but also the smoothness of the sheet metal part is reliably ensured.
Description
Technical field
The present invention relates to the pressure-riveting process of sheet metal component, refer more particularly to the pressure-riveting process of the sheet metal component of band bending edges.
Background technology
Under normal conditions, in the process of sheet metal component, all be the process sequence that adopts the back bending that presses earlier as much as possible.But,, just can not come bending by folder, in the bending process because the bending cutter will bump with self-clinching nut inevitably when the distance of the self-clinching nut Edge Distance bending edges on the sheet metal component during less than 2 millimeters.Run into this situation, the way of taking at present is: with the bending of sheet metal component elder generation, become the sheet metal component of band bending edges, because the special-purpose equipment of pressing can't be dodged the bending edges of sheet metal component, therefore, can only take the manual mode that impacts that the sheet metal component of band bending edges is pressed.Obviously, the riveting quality of this mode that presses and efficient are all lower, but also can influence the flatness of sheet metal component.
Summary of the invention
Technical problem to be solved by this invention is: the pressure-riveting process that a kind of sheet metal component of the band bending edges that can press on special use presses equipment is provided.
For solving the problems of the technologies described above, the technical solution used in the present invention is: the pressure-riveting process of the sheet metal component of band bending edges, the steps include: that the cushion block that the top is offered the locating hole that matches with the profile of self-clinching nut is fixed on the platform that presses of the equipment of pressing---the structure of this cushion block should guarantee that all bending edges of sheet metal component are in vacant state all the time in the process of pressing, self-clinching nut is placed in the locating hole at cushion block top, then, the installing hole that presses on the sheet metal component is alignd with self-clinching nut, and make sheet metal component be shelved on the self-clinching nut, by the equipment of pressing self-clinching nut is pressed in the installing hole that presses on the sheet metal component.
The invention has the beneficial effects as follows: the present invention has dodged the bending edges on the described sheet metal component well by the fixing mode of cushion block on the platform that presses, thereby can press by the sheet metal component to the band bending edges on special use presses equipment.Like this, not only improved riveting quality and efficient, and, also make the flatness of sheet metal component obtain reliable guarantee.
Description of drawings
Fig. 1 is the corresponding mounting structure schematic diagram of pressure-riveting process of the present invention.
Fig. 2 is the perspective view of cushion block among Fig. 1.
Among Fig. 1 to Fig. 2: 1, cushion block, 11, locating hole, 12, dodge groove, 2, the sheet metal component of band bending edges, 3, self-clinching nut.
The specific embodiment
The installation screwed hole of cushion block 1 bottom it that top shown in Figure 2 is offered three locating holes 11 that match with the profile of self-clinching nut 3 is fixed on the platform that presses of the equipment of pressing---and the structure that screwed hole is installed is referring to shown in Figure 1, in order to guarantee in the process of pressing, to be in vacant state all the time with two bending edges of the sheet metal component 2 of bending edges, the top of cushion block 1 offers the enough dark groove 12 of dodging that is used to dodge described sheet metal component 2 right side bending edges, as Fig. 1, shown in Figure 2, self-clinching nut 3 is placed in one of them locating hole 11 at cushion block 1 top, usually in the locating hole 11 in the middle of being placed on, the installing hole that presses on the sheet metal component 2 is alignd with self-clinching nut 3, and make sheet metal component 2 be shelved on the self-clinching nut 3, by the equipment of pressing self-clinching nut 3 is pressed in the installing hole that presses on the described sheet metal component 2; Two other locating hole that keeps to the side 11 of cushion block 1 top position situation that installing hole relatively keeps to the side that promptly presses that is used to press.
Claims (1)
1. be with the pressure-riveting process of the sheet metal component of bending edges, the steps include: that the cushion block that the top is offered the locating hole that matches with the profile of self-clinching nut is fixed on the platform that presses of the equipment of pressing---the structure of this cushion block should guarantee that all bending edges of sheet metal component are in vacant state all the time in the process of pressing, self-clinching nut is placed in the locating hole at cushion block top, then, the installing hole that presses on the sheet metal component is alignd with self-clinching nut, and make sheet metal component be shelved on the self-clinching nut, by the equipment of pressing self-clinching nut is pressed in the installing hole that presses on the sheet metal component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910144253 CN101618423B (en) | 2009-07-27 | 2009-07-27 | Pressure-riveting process of sheet metal part with bending edges |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910144253 CN101618423B (en) | 2009-07-27 | 2009-07-27 | Pressure-riveting process of sheet metal part with bending edges |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101618423A true CN101618423A (en) | 2010-01-06 |
| CN101618423B CN101618423B (en) | 2013-01-02 |
Family
ID=41511926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200910144253 Expired - Fee Related CN101618423B (en) | 2009-07-27 | 2009-07-27 | Pressure-riveting process of sheet metal part with bending edges |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101618423B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN107186074A (en) * | 2017-06-15 | 2017-09-22 | 上海复珊精密制造有限公司 | Special-shaped Multifunctional, air compression mould |
| CN108994580A (en) * | 2018-08-07 | 2018-12-14 | 陈关莲 | A kind of assembly device of temperature sensor inner cup support leg |
| CN110802193A (en) * | 2019-10-23 | 2020-02-18 | 芜湖金安世腾汽车安全系统有限公司 | Coil spring side riveting device for safety belt |
| CN112191793A (en) * | 2020-08-25 | 2021-01-08 | 苏州维达奥机电设备有限公司 | Riveting structure and riveting process for double-layer hollow slab |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2288030Y (en) * | 1996-12-04 | 1998-08-19 | 四川天华(集团)公司 | Full-autocontrolled pneumatic riveting gun for riveting nut |
| CN2684964Y (en) * | 2004-01-15 | 2005-03-16 | 万向钱潮股份有限公司 | Punching riveting die for upright column support |
| WO2005070609A2 (en) * | 2004-01-27 | 2005-08-04 | Gm Global Technology Operations, Inc. | Method for joining two or several profiled parts or metal sheets which are mechanically joined and pressure-welded at one or several connection points |
-
2009
- 2009-07-27 CN CN 200910144253 patent/CN101618423B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2288030Y (en) * | 1996-12-04 | 1998-08-19 | 四川天华(集团)公司 | Full-autocontrolled pneumatic riveting gun for riveting nut |
| CN2684964Y (en) * | 2004-01-15 | 2005-03-16 | 万向钱潮股份有限公司 | Punching riveting die for upright column support |
| WO2005070609A2 (en) * | 2004-01-27 | 2005-08-04 | Gm Global Technology Operations, Inc. | Method for joining two or several profiled parts or metal sheets which are mechanically joined and pressure-welded at one or several connection points |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN107186074A (en) * | 2017-06-15 | 2017-09-22 | 上海复珊精密制造有限公司 | Special-shaped Multifunctional, air compression mould |
| CN108994580A (en) * | 2018-08-07 | 2018-12-14 | 陈关莲 | A kind of assembly device of temperature sensor inner cup support leg |
| CN110802193A (en) * | 2019-10-23 | 2020-02-18 | 芜湖金安世腾汽车安全系统有限公司 | Coil spring side riveting device for safety belt |
| CN112191793A (en) * | 2020-08-25 | 2021-01-08 | 苏州维达奥机电设备有限公司 | Riveting structure and riveting process for double-layer hollow slab |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101618423B (en) | 2013-01-02 |
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Granted publication date: 20130102 Termination date: 20140727 |
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| EXPY | Termination of patent right or utility model |