EP2992980A1 - A device especially for mechanisation of riveting processes of a set of turbines of internal combustion. - Google Patents
A device especially for mechanisation of riveting processes of a set of turbines of internal combustion. Download PDFInfo
- Publication number
- EP2992980A1 EP2992980A1 EP14460124.2A EP14460124A EP2992980A1 EP 2992980 A1 EP2992980 A1 EP 2992980A1 EP 14460124 A EP14460124 A EP 14460124A EP 2992980 A1 EP2992980 A1 EP 2992980A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- rivet
- turbines
- mechanisation
- riveting
- internal combustion
- 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- Withdrawn
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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
- B21J15/10—Riveting machines
-
- 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
- B21J15/14—Riveting machines specially adapted for riveting specific articles, e.g. brake lining machines
- B21J15/145—Turbines
-
- 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 present invention is a device especially for mechanisation of riveting processes of a set of turbines of internal combustion.
- 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 ending 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 sheet 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 jaws, 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.
- WO 2013/053350 A1 From the international patent no. WO 2013/053350 A1 is well-known the invention relating to the realisation of many riveted joints along the surface of the processing object, in particular 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 controling 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.
- 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 controling 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
- 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 the section 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.
- WO 03/061869 A1 is well-known an automatic device for cutting rivets, which consists of a matrix with a central mandrel, taking the hollow part in the part of limb with automatic cutting of rivet, the body of matrix has a sunk part for directing the deformation of the ending of limb for the automatic cutting of rivet in the radial external direction, formed on the external peripheral part of the centre mandrel, wherein the centre pin and the body of matrix are movably connected to one another along the direction of the axis of the mandrel facing the punch, and the spring of panel, where the aligning mandrel is moving against the body of the nozzle so that the automatically cut rivet is pressed by the punch, is carried out at sharp parts, and the tip of the piercing of limb starts clamping an element on the receiving side, through the spindle, it is possible to bring into contact with the side surface of the tightened matrix element on the receiving side, the limit of direction of moving of pointed elements can be mitigated or eliminated
- the purpose of the invention for expanding the technical possibilities, is developing a new device especially for mechanisation of riveting processes of a set of turbines of internal combustion.
- the device according to the invention characterises that is equipped with changeable bended arm clamp, placed on the sling ended on the other side of rotary arm.
- the solution according to the invention allows to install its own bended arm clamp for every profile of a set of turbine, it gives the possibility to avoid problems when it comes to access to the clapped rivet, without necessity of complete replacement of the clamp with drive.
- the object of the invention was shown in the example on the picture, on which the possible making of the device was shown.
- a device for mechanisation of riveting processes of a set of turbines of internal combustion is equipped with changeable bended arm clamp (4), placed on the sling (5) ended on the other side of rotary arm (6).
- the bended arm clamp (4) is installed in the socket of the magnetic-impulse drive with the possibility of bending it, and the switching mechanism is blocked.
- the proper set of bended arm clamps for clamps allows to considerably expand different riveted sets of turbines on the proposed installation, to economise the production surface and improve the quality of riveting.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Insertion Pins And Rivets (AREA)
Abstract
A device especially for mechanisation of riveting processes of sets of turbines of internal combustion, in presented device, characteristic in that, the device is equipped with changeable bended arm clamp (4), placed on the sling (5) ended on the other side of rotary arm (6).
Description
- The present invention is a device especially for mechanisation of riveting processes of a set of turbines of internal combustion.
- The polish patent no.
359889 - The polish patent No.
345965 - From the polish patent no.
377909 - From the international patent no.
WO 2013/053350 A1 is well-known the invention relating to the realisation of many riveted joints along the surface of the processing object, in particular 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 controling 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. In order to ensure the quality and durability during the rivet connection through the use of a rivet device, the 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. - From the international patent application No.
WO 2007/090682 A2 is well-known 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 the section of the sleeve. As the other riveting guns, 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. - From the international patent application no.
WO 03/061869 A1 - The purpose of the invention, for expanding the technical possibilities, is developing a new device especially for mechanisation of riveting processes of a set of turbines of internal combustion.
- The device according to the invention characterises that is equipped with changeable bended arm clamp, placed on the sling ended on the other side of rotary arm.
- For every profile of drive of turbine, a different bended arm clamp is installed.
- The solution according to the invention allows to install its own bended arm clamp for every profile of a set of turbine, it gives the possibility to avoid problems when it comes to access to the clapped rivet, without necessity of complete replacement of the clamp with drive.
- The object of the invention was shown in the example on the picture, on which the possible making of the device was shown.
- A device for mechanisation of riveting processes of a set of turbines of internal combustion is equipped with changeable bended arm clamp (4), placed on the sling (5) ended on the other side of rotary arm (6).
- For every profile of drive of turbine, a different bended arm clamp is installed (4).
- The bended arm clamp (4) is installed in the socket of the magnetic-impulse drive with the possibility of bending it, and the switching mechanism is blocked. The proper set of bended arm clamps for clamps allows to considerably expand different riveted sets of turbines on the proposed installation, to economise the production surface and improve the quality of riveting.
-
- 1-base;
- 2- rotary table;
- 3-a set of turbine;
- 4- bended arm clamp;
- 5- sling;
- 6-rotary arm;
- 7- counterbalance stand;
- 8- battery (AC adapter);
- 9- magnetic-impulse drive;
- 10- switching mechanism.
Claims (2)
- A device especially for mechanisation of riveting processes of sets of turbines of internal combustion which consists of base, rotary table, a set of turbine , sling, counterbalance stand, battery, magnetic-impulse drive, switching mechanism, characteristic in that, the device is equipped with changeable bended arm clamp (4), placed on the sling (5) ended on the Rother side of rotary arm (6).
- The device according to claim 1, characteristic in that, for every profile of drive of turbine the other bended arm clamp is installed (4).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL409401A PL409401A1 (en) | 2014-09-08 | 2014-09-08 | Device, preferably for mechanization of riveting processes of internal combustion turbines |
Publications (1)
Publication Number | Publication Date |
---|---|
EP2992980A1 true EP2992980A1 (en) | 2016-03-09 |
Family
ID=52338961
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP14460124.2A Withdrawn EP2992980A1 (en) | 2014-09-08 | 2014-12-19 | A device especially for mechanisation of riveting processes of a set of turbines of internal combustion. |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP2992980A1 (en) |
PL (1) | PL409401A1 (en) |
Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 (en) * | 1980-11-15 | 1982-06-03 | Daimler-Benz Ag, 7000 Stuttgart | Manual riveting press for thin-walled workpieces - includes pressure store connected to working piston via short rigid conduit |
PL345965A1 (en) | 2000-03-10 | 2001-09-24 | Gesipa Blindniettechnik | Device for one-sided riveting with tubular rivets |
EP1170073A1 (en) * | 2000-07-07 | 2002-01-09 | Emhart Inc. | Setting apparatus for blind rivets or the like |
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 (en) | 2005-10-31 | 2007-05-14 | Ośrodek Badawczo-Rozwojowy Podstaw Technologii i Konstrukcji Maszyn TEKOMA | Riveting head |
WO2007090682A2 (en) | 2006-02-12 | 2007-08-16 | Adolf Würth GmbH & Co. KG | Gun rivet |
US20120210550A1 (en) * | 2011-02-18 | 2012-08-23 | Mark Douglas Swinford | Hydropneumatic riveter |
WO2013053350A1 (en) | 2011-10-13 | 2013-04-18 | Premium Aerotec Gmbh | Apparatus and method for realizing a plurality of riveted connections along the surface of a workpiece |
CN203526453U (en) * | 2013-09-11 | 2014-04-09 | 奇昊汽车***(苏州)有限公司 | Hydraulic riveter workstation |
-
2014
- 2014-09-08 PL PL409401A patent/PL409401A1/en unknown
- 2014-12-19 EP EP14460124.2A patent/EP2992980A1/en not_active Withdrawn
Patent Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 (en) * | 1980-11-15 | 1982-06-03 | Daimler-Benz Ag, 7000 Stuttgart | Manual riveting press for thin-walled workpieces - includes pressure store connected to working piston via short rigid conduit |
PL345965A1 (en) | 2000-03-10 | 2001-09-24 | Gesipa Blindniettechnik | Device for one-sided riveting with tubular rivets |
EP1170073A1 (en) * | 2000-07-07 | 2002-01-09 | Emhart Inc. | Setting apparatus for blind rivets or the like |
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 (en) | 2005-10-31 | 2007-05-14 | Ośrodek Badawczo-Rozwojowy Podstaw Technologii i Konstrukcji Maszyn TEKOMA | Riveting head |
WO2007090682A2 (en) | 2006-02-12 | 2007-08-16 | Adolf Würth GmbH & Co. KG | Gun rivet |
US20120210550A1 (en) * | 2011-02-18 | 2012-08-23 | Mark Douglas Swinford | Hydropneumatic riveter |
WO2013053350A1 (en) | 2011-10-13 | 2013-04-18 | Premium Aerotec Gmbh | Apparatus and method for realizing a plurality of riveted connections along the surface of a workpiece |
CN203526453U (en) * | 2013-09-11 | 2014-04-09 | 奇昊汽车***(苏州)有限公司 | Hydraulic riveter workstation |
Also Published As
Publication number | Publication date |
---|---|
PL409401A1 (en) | 2016-03-14 |
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Effective date: 20160910 |