EP2992979A1 - Magnetimpulsinstallation zum Vernieten unter Verwendung von Hitze - Google Patents
Magnetimpulsinstallation zum Vernieten unter Verwendung von Hitze Download PDFInfo
- Publication number
- EP2992979A1 EP2992979A1 EP14460122.6A EP14460122A EP2992979A1 EP 2992979 A1 EP2992979 A1 EP 2992979A1 EP 14460122 A EP14460122 A EP 14460122A EP 2992979 A1 EP2992979 A1 EP 2992979A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- heating
- rivet
- magnetic
- riveting
- pulse
- Prior art date
- 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.)
- Withdrawn
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 29
- 238000009434 installation Methods 0.000 title claims description 13
- 239000002184 metal Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000011159 matrix material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 235000009508 confectionery Nutrition 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J15/00—Riveting
- B21J15/10—Riveting machines
- B21J15/30—Particular elements, e.g. supports; Suspension equipment specially adapted for portable riveters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J15/00—Riveting
- B21J15/02—Riveting procedures
- B21J15/08—Riveting by applying heat, e.g. to the end parts of the rivets to enable heads to be formed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J15/00—Riveting
- B21J15/10—Riveting machines
- B21J15/16—Drives for riveting machines; Transmission means therefor
- B21J15/24—Drives for riveting machines; Transmission means therefor operated by electro-magnets
Definitions
- the preset invention is a magnetic-impulse installation for riveting with the use of heating.
- U.S. Patent No. US1362934 describes a stationary riveting machine using the pulse - magnetic drive.
- the principle of working of the magnetic-pulse driver for riveting is based on the conversion of magnetic field energy of the inductor into kinetic energy of a moving beater, which claps the rivet shank with a single hitting.
- the polish patent No. 359889 is well-known a tubular rivet with a core and a single-riveting method, especially sheet metal.
- the tubular rivet with a core is equipped with a tubular body with a flat surface on one of its endings and a flange on the other ending, and with core with shank, which is placed in the body, provided with head on one of its endings, touching the end of the body with a flat surface.
- the shank of the core is provided with a weakened area, located close to the conical surface between the outer surface of the head and the shank of the core, which causes the appearance of the axial compound force which pulls the shank of the core, pressing the body of rivet and a radial compound of the force, expanding the endenig of the rivet body.
- the head of the core has an outer diameter bigger than the outer diameter of the rivet body by 4% to 9%.
- the present invention also provides a method of one-sided riveting, in particular sheet metals with the help of a tubular rivet, characteristic in that, the opening in the riveted sheet metals, on the inaccessible side to the operator, is provided with a conical widening, into which the ending of the rivet body is pressed forming rivet point, which does not protrude from the sweet metal surface.
- the polish patent No. 345965 presents a device which is well-known to one-sided riveting equipped with a set, tearing the core of rivet, placed in the body of the head of the device, in combined with a hydraulically activated piston which tears the clamping sleeve, surrounding clamps, clamping the core of rivet, pressed against the clamping piston by means of a clamping sleeve. Between the clamping piston and the tearing piston, there is pressure chamber, connected with the port of compressed air by the means of a control unit.
- the present invention is the riveting head, forming riveted joints in a rotary manner for inseparable joining of parts through the use of an external drive unit for rotary and advancing motion to exert pressure of the punch.
- the punch is supported in a rotational manner on a needle rolling bearing and lengthwise on a thrust spherical component , and on the face side of the body it is closed with a seal and a seating ring.
- a riveting device consisting of a tooling device which is controlled by the control data of tool, for forming rivets with a conical head in the openings of the processing product, the openings and head are formed to adjust rivets with the conical head, through the use of programmable controlling device for transmitting data which control the tool for tool device and an optical measuring device for optical detecting of surface of processing object and for providing data to sensor.
- control device is configured according to the invention in order to evaluate the sensor data, to obtain the geometrical data which comprise at least one geometrical parameter which is a conical opening that has already been formed, and depending on the result of the evaluation of geometrical data, if necessary, it is allowed to carry out the correction of control data of tool for later formulation of conical endings.
- a riveting gun and a device for installing the rivet.
- the gun consists of the head of the rivet, a rivet with a flange at one ending and a tip of rivet at the other end.
- the body of the rivet has a cavity in the shape of the opening on thesection of the sleeve.
- this gun carries out shot about percussive activity with the help of its end of rivet to the opening in two sheets, which must be connected with itself, until the flange of rivet sits down on the upper surface of a front upper layer.
- the purpose of the invention is to provide a new and extended technological capabilities, magnetic-pulse installation for riveting with heating.
- Magnetic-pulse installation according to the invention is characterized in that the clamp with the drive and contacts for heating rivet are placed on the sling of the device consisted of: battery connected with the unit of heating control, base, rotary table, counterbalance stand, rotary bracket, sling, the clamp with the propulsion and contacts for heating rivet, where sling rotate in all directions and move vertically.
- the rivet terminals are provided with a pulse drive and a control system of temperature of heating the rivet. In place of the battery the AC adapter is used.
- the rivets are welded with heating and / or cold.
- Processes of riveting on the pulse-magnetic installation are performed in semiautomatic mode, characterized by high stability of selected parameters and not depending much on employee's qualifications.
- Installation ( Fig. 1 ) consists of a battery (1) and a technological device, consisting of a base (3) of the rotary table (4) on which the tooling for placing riveting set of engine or the motor unit or forming set with blades.
- Technological device has a - stabilizer, on which the clamps for riveting were hanged.
- Clamps for riveting are equipped with the impulse drive and have temperature control system of heating the rivet. Heating clampped end of the rivet is carried out by contact method. Regulation of the heating is controlled from the control installation (2).
- Battery (1) is connected with the system of heating. In terms of manual work controling of battery (1) and heating, is done separately, but in automatic work - together. Indication and control of installation is numeric.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Insertion Pins And Rivets (AREA)
- General Induction Heating (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL409399A PL409399A1 (pl) | 2014-09-08 | 2014-09-08 | Magnetyczno-impulsowa instalacja do nitowania z nagrzewem |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP2992979A1 true EP2992979A1 (de) | 2016-03-09 |
Family
ID=52338959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP14460122.6A Withdrawn EP2992979A1 (de) | 2014-09-08 | 2014-12-19 | Magnetimpulsinstallation zum Vernieten unter Verwendung von Hitze |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP2992979A1 (de) |
| PL (1) | PL409399A1 (de) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105964867A (zh) * | 2016-05-31 | 2016-09-28 | 铜陵正前机械装备制造有限公司 | 铁路车辆用液压铆接车 |
| CN113560448A (zh) * | 2021-08-11 | 2021-10-29 | 青岛卡文迪轨道交通工程有限公司 | 一种钢结构铆接用辅助定位装置 |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1362934A (en) | 1918-11-21 | 1920-12-21 | Morgan C French | Brush-plow |
| US1403529A (en) * | 1919-10-10 | 1922-01-17 | William O Wentworth | Electric riveting device |
| US1791505A (en) * | 1924-10-29 | 1931-02-10 | Gen Motors Corp | Riveting machine |
| DE3043149A1 (de) * | 1980-11-15 | 1982-06-03 | Daimler-Benz Ag, 7000 Stuttgart | Handnietpresse |
| PL345965A1 (en) | 2000-03-10 | 2001-09-24 | Gesipa Blindniettechnik | Device for one-sided riveting with tubular rivets |
| EP1170073A1 (de) * | 2000-07-07 | 2002-01-09 | Emhart Inc. | Blindnieteinrichtung |
| WO2003061869A1 (en) | 2001-12-27 | 2003-07-31 | Newfrey Llc. | Automatic punching riveting device and die used for the device |
| PL359889A1 (en) | 2002-05-08 | 2003-11-17 | Newfrey Llc | Tubular rivet with core and method of one-side riveting, particularly metal sheet riveting |
| WO2006124086A1 (en) * | 2005-05-12 | 2006-11-23 | Acument Intellectual Properties, Llc. | Pedestal mounted c-frame |
| PL377909A1 (pl) | 2005-10-31 | 2007-05-14 | Ośrodek Badawczo-Rozwojowy Podstaw Technologii i Konstrukcji Maszyn TEKOMA | Głowica do nitowania |
| WO2007090682A2 (de) | 2006-02-12 | 2007-08-16 | Adolf Würth GmbH & Co. KG | Schussniet |
| WO2013053350A1 (de) | 2011-10-13 | 2013-04-18 | Premium Aerotec Gmbh | Vorrichtung und verfahren zur bewerkstelligung einer mehrzahl von nietungen entlang der oberfläche eines werkstückes |
| CN203526453U (zh) * | 2013-09-11 | 2014-04-09 | 奇昊汽车系统（苏州）有限公司 | 液压铆接机工作站 |
-
2014
- 2014-09-08 PL PL409399A patent/PL409399A1/pl unknown
- 2014-12-19 EP EP14460122.6A patent/EP2992979A1/de not_active Withdrawn
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1362934A (en) | 1918-11-21 | 1920-12-21 | Morgan C French | Brush-plow |
| US1403529A (en) * | 1919-10-10 | 1922-01-17 | William O Wentworth | Electric riveting device |
| US1791505A (en) * | 1924-10-29 | 1931-02-10 | Gen Motors Corp | Riveting machine |
| DE3043149A1 (de) * | 1980-11-15 | 1982-06-03 | Daimler-Benz Ag, 7000 Stuttgart | Handnietpresse |
| PL345965A1 (en) | 2000-03-10 | 2001-09-24 | Gesipa Blindniettechnik | Device for one-sided riveting with tubular rivets |
| EP1170073A1 (de) * | 2000-07-07 | 2002-01-09 | Emhart Inc. | Blindnieteinrichtung |
| WO2003061869A1 (en) | 2001-12-27 | 2003-07-31 | Newfrey Llc. | Automatic punching riveting device and die used for the device |
| PL359889A1 (en) | 2002-05-08 | 2003-11-17 | Newfrey Llc | Tubular rivet with core and method of one-side riveting, particularly metal sheet riveting |
| WO2006124086A1 (en) * | 2005-05-12 | 2006-11-23 | Acument Intellectual Properties, Llc. | Pedestal mounted c-frame |
| PL377909A1 (pl) | 2005-10-31 | 2007-05-14 | Ośrodek Badawczo-Rozwojowy Podstaw Technologii i Konstrukcji Maszyn TEKOMA | Głowica do nitowania |
| WO2007090682A2 (de) | 2006-02-12 | 2007-08-16 | Adolf Würth GmbH & Co. KG | Schussniet |
| WO2013053350A1 (de) | 2011-10-13 | 2013-04-18 | Premium Aerotec Gmbh | Vorrichtung und verfahren zur bewerkstelligung einer mehrzahl von nietungen entlang der oberfläche eines werkstückes |
| CN203526453U (zh) * | 2013-09-11 | 2014-04-09 | 奇昊汽车系统（苏州）有限公司 | 液压铆接机工作站 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105964867A (zh) * | 2016-05-31 | 2016-09-28 | 铜陵正前机械装备制造有限公司 | 铁路车辆用液压铆接车 |
| CN113560448A (zh) * | 2021-08-11 | 2021-10-29 | 青岛卡文迪轨道交通工程有限公司 | 一种钢结构铆接用辅助定位装置 |
| CN113560448B (zh) * | 2021-08-11 | 2023-01-17 | 青岛卡文迪轨道交通工程有限公司 | 一种钢结构铆接用辅助定位装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| PL409399A1 (pl) | 2016-03-14 |
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| 18D | Application deemed to be withdrawn |
Effective date: 20160910 |