EP2319637A2 - Procédé et dispositif de fabrication automatique d'une liaison rivetée - Google Patents

Procédé et dispositif de fabrication automatique d'une liaison rivetée Download PDF

Info

Publication number
EP2319637A2
EP2319637A2 EP10014078A EP10014078A EP2319637A2 EP 2319637 A2 EP2319637 A2 EP 2319637A2 EP 10014078 A EP10014078 A EP 10014078A EP 10014078 A EP10014078 A EP 10014078A EP 2319637 A2 EP2319637 A2 EP 2319637A2
Authority
EP
European Patent Office
Prior art keywords
riveting machine
punch
riveting
setting process
rivet
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Withdrawn
Application number
EP10014078A
Other languages
German (de)
English (en)
Other versions
EP2319637A3 (fr
Inventor
Dietmar Zeiher
Roland Christ
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pfuderer Maschinenbau GmbH
Original Assignee
Pfuderer Maschinenbau GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Pfuderer Maschinenbau GmbH filed Critical Pfuderer Maschinenbau GmbH
Publication of EP2319637A2 publication Critical patent/EP2319637A2/fr
Publication of EP2319637A3 publication Critical patent/EP2319637A3/fr
Withdrawn legal-status Critical Current

Links

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
    • B21J15/28—Control devices specially adapted to riveting machines not restricted to one of the preceding subgroups
    • B21J15/285—Control devices specially adapted to riveting machines not restricted to one of the preceding subgroups for controlling the rivet upset cycle
    • 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
    • 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
    • B21J15/12—Riveting machines with tools or tool parts having a movement additional to the feed movement, e.g. spin

Definitions

  • the invention relates to a method and a device for automatically producing a riveted joint with a rivet and at least one component.
  • the components which are to be permanently connected to one another are automatically fed in a riveting station. Furthermore, the separated rivets are preferably inserted and pre-assembled by means of a separating device by means of bores of the components arranged congruently one above the other.
  • a riveting machine is pneumatically driven for a subsequent riveting operation.
  • the delivery process and the subsequent setting process are controlled pneumatically by a quill receiving quill of the riveting machine is driven by compressed air to form a setting head on the rivet by a forming process.
  • these riveting machines or the punch are driven in rotation, that is, a wobble riveting is performed.
  • the inclined punch rotates about a longitudinal axis of the rivet.
  • a special embodiment of the wobble rivet is the radial rivets or point rivets.
  • the inclined ram is driven by a mechanical gear to perform a rosette movement in which the ram repeatedly passes over the longitudinal axis of the rivet.
  • Such riveting machines are also referred to as radii riveting machines or radial riveting units.
  • a pneumatic actuation resets the pneumatic riveting machine to a rest position or starting position.
  • the invention is therefore an object of the invention to provide a method and apparatus for automated production of a riveted joint with a rivet and at least one component, whereby short cycle times and a reduction in energy consumption can be achieved.
  • This object is achieved by a method in which the riveting process, which is composed of a delivery process of the riveting machine from a rest position to a start position for a subsequent setting process and a setting process, is controlled by a mechanical drive.
  • the riveting process which is composed of a delivery process of the riveting machine from a rest position to a start position for a subsequent setting process and a setting process.
  • This allows neither the travel for the feed movement, nor the travel for the setting process are pneumatically controlled and are to be supplied with compressed air, whereby a considerable saving in energy to provide the compressed air is possible.
  • This is of considerable advantage, in particular in the case of an assembly machine or an assembly line in which several riveting stations are controlled simultaneously or in succession.
  • the control of the travel of the riveting machine via a mechanical transmission which is coupled to the mechanical drive the advantage that a forced control of the travel during the Zustellvorganges and the setting process and during a return stroke in a rest position of the riveting machine, so that such a work cycle or riveting operation can be integrated into various assembly systems or machines in a simple manner.
  • This may be, for example, assembly machines, which are designed as a longitudinal transfer system or as a ring transfer system.
  • a preferred embodiment of the method provides that the Zustellvorgang preferably with a high speed and the setting process is preferably carried out with respect to the Zustellvorgang low travel speed and by a curved mechanical drive, in particular by a common curve mechanical Drive is controlled.
  • the control of the riveting machine with a curved mechanical drive allows a high repeatability in the traverse paths and beyond a high precision in the traversing movement, whereby tight tolerance fields for the production of a setting head and the creation of a riveted joint is made possible.
  • a common curve-mechanical drive controls both the delivery process and the setting process. This creates a forced coupling of the two processes and a smooth transition.
  • a further preferred embodiment of the method provides that at least one riveting operation is actuated with one rotation of the curved mechanical drive, which is preferably designed as a disk curve or a pot curve.
  • the cycle time for the automated production of a riveted joint also corresponds to a cycle time of further assembly stations, which are controlled in an analogous manner and perform the assembly or handling task with one rotation of the disk curve or pot curve. This also allows easy integration of such a riveting station in such mounting systems as another assembly station.
  • an end position of the punch is detected by a positioning device arranged on the housing of the riveting machine after the setting process, and a final dimension of the finished rivets is determined therefrom.
  • a detection of the final dimension is used in the production of simple rivet joints, in which only to be monitored, whether at the end of the riveting process, the setting head of the finished rivets has a final dimension in a predetermined tolerance.
  • the punch of the riveting machine is sprung with a mechanical spring element in a pressure chamber in which the punch is guided.
  • a mechanical suspension in which, for example, a compression spring, in particular a spiral spring or disc spring or the like, is provided, in particular in so-called mechanical riveting used in which only the final dimension of the setting head of the finished rental is queried.
  • the arrangement of the spring-loaded punch in the mechanical riveting has the further advantage that a tolerance compensation at different rivet heights is made possible and / or that in a possibly occurring slower flow behavior of the bolt or rivet overhang of the rivet against a feed movement protection of the riveting machine is given ,
  • the punch is pneumatically sprung in a pressure chamber of the riveting machine and preferably during the delivery process, the pressure chamber with a test pressure of less than 2 bar, preferably less than 1 bar and in particular less than 0.5 bar, is charged.
  • This arrangement has the advantage that during the advancing movement of the punch is extended within the pressure chamber and thus occupies a defined end position prior to placement on the Rohniete when transferring the punch in a starting position for the still following setting process.
  • the stroke within the pressure chamber is preferably adjustable and adjustable to the dimensions of the Roh- or Fertigniete.
  • a mechanical, hydraulic and / or magnetic suspension may be provided.
  • the punch is placed when transferring the riveting machine in the start position on a front-side end of the bolt of Rohniete and a predetermined immersion path of the punch is driven into the pressure chamber.
  • a preferred embodiment of the method with a pneumatically sprung stamp further provides that a standstill phase in the feed movement of the submerged punch of the riveting machine is controlled between the Zustellvorgang and the setting process during the measured value detection of the submerged punch. This makes it possible for the riveting machine to remain at a predetermined starting position within a short time window, so that in a rest position of the riveting machine, the measured value detection for the immersed stamp can be carried out.
  • the course of the drive curve of the disk curve or pot curve is formed accordingly or has a straight course without a slope.
  • a further preferred embodiment of the method provides that after measuring the rivet height of the Rohniete the pressure chamber of the riveting machine with a set pressure, preferably greater than 4 bar, in particular greater than 5 bar and especially about 6 bar, applied and the punch is fully extended, and Preferably, the setting process is controlled by the mechanical drive.
  • the setting process is controlled by the mechanical drive.
  • the stamp is fully extended again due to the increasing pressure in the pressure chamber.
  • the setting path of the setting process is carried out, whereby a transformation of the bolt of Rohniete to the design of the setting head takes place.
  • the punch performs a tumbling motion, wherein the contour of the setting head is formed as a function of the end face of the punch.
  • a standstill phase of the riveting machine is controlled and a measured value of the position of the punch in the pressure chamber and a measured value of the position of the riveting machine relative to the stator are queried by the respective path measuring device.
  • This can be after the rivet height of the finished rivets or the height of the setting head are detected during manufacture of the riveted joint.
  • it is monitored on the one hand, whether the feed path during the Zustellvorganges and the setting path are completed during the setting process, and on the other hand, detects whether the punch is retracted relative to its extended position.
  • the measured value of the riveting machine with respect to the passage of the feed path and setting path is within the tolerance range and the punch is in its predetermined position, a successful transformation of the Rohniete has been made to finished rivets for producing the riveted. If the plunger is submerged and outside a tolerance range, a message is issued that the rivet connection does not meet the specified tolerance.
  • a reset operation of the riveting machine is initiated by the riveting machine returned to a rest position and a switching of the pressurization of the pressure chamber is driven by a set pressure to a test pressure.
  • the riveting machine returns to a starting position or rest position, so that the finished assembly can be removed from this riveting station and a new component to be joined or components to be newly connected can be supplied to the riveting station with a rivet.
  • the riveting machine is prepared for the subsequent riveting cycle by switching from the set pressure to the test pressure.
  • the object underlying the invention is further achieved by a handling device or a device for automatically producing a riveted joint with a rivet and at least one component, in which the riveting machine can be controlled with a mechanical gear and a mechanical drive, so that the riveting machine during a Zustellvorganges from a rest position in a start position of a subsequent setting process and in the setting process from the start position in a set position is movable.
  • This mechanical control allows the implementation of a so-called mechanical riveting.
  • This has the advantage that a simple integration of such a handling device as a riveting station in a mounting system or an assembly machine is made possible, in which the handling devices are also driven mechanically in the assembly station.
  • a high repeatability is given. Also, large forming forces can be generated during the setting process of Rohniete to finished rivets on the mechanical drive and the mechanical transmission.
  • a preferred embodiment of the handling device provides that the stand, the mechanical transmission and the mechanical drive are designed to be built modular and the stand on a base plate and the mechanical drive below the base plate of a handling device assembly machine or assembly station can be arranged and preferably at least one recess in the base plate is provided, through which extends the mechanical transmission and is connectable to the mechanical drive.
  • This arrangement of the modularity has the advantage that in a simple way the handling device can be built as a single workstation or sole station. Likewise, this handling device can be supplemented and used in an assembly machine in a simple manner and the modular design.
  • a common interface for this handling device as well as for further handling tasks at a mounting station is the base plate, preferably below the base plate, the drives are provided and above the base plate, the individual actuators to perform the intended assembly or handling task.
  • the stand is to be fastened in a simple manner on the base plate preferably due to a prefabricated hole pattern. The same applies to the mechanical drive below the base plate. It only requires performing the mechanical transmission, in particular a lifting rod or a plunger through the base plate, and the handling device is completed.
  • the handling device preferably has as a mechanical transmission a toggle mechanism, a pivot lever mechanism, a multi-link mechanism, in particular 5-link mechanism, or an eccentric lever mechanism.
  • the toggle mechanism has the advantage that a rapid feed movement of the riveting machine is driven from a rest position to the starting position for the setting movement and then a slow feed movement is made possible, which applies in particular to the end of the setting process at a decreasing feed distance an increased force.
  • the mechanical drive is designed as a curved mechanical drive and in particular comprises a pot curve or a disk curve, through which at least one plunger can be driven, which is preferably a component of the mechanical transmission or motion coupled with the mechanical transmission.
  • a direct and immediate transfer of Steuerhubes the pot curve or disk curve can be transferred to the mechanical transmission.
  • the riveting machine has a pressure chamber in which the plunger is arranged submersible.
  • This refinement of the riveting machine makes it possible, in the case of a flow behavior of the rivet, which should be smaller than the infeed movement of the riveting machine during the setting process, to make compensating movement through the ram in order to protect the handling device from damage.
  • the spring-loaded punch is absorbed by a spring-loaded spring element.
  • Such a mechanical spring element is used in a simple riveting task, in which only the final dimension of the finished rivet is to be checked.
  • a pneumatic suspension of the punch takes place. This arrangement is provided in particular when a so-called QS riveting takes place, in which a rivet height of the rivet and a rivet height of the finished rivet is to be detected.
  • a magnetic suspension or hydraulic suspension can be provided.
  • a further preferred embodiment of the handling device provides that a displacement measuring device is arranged on the riveting machine, which detects a plunging movement of the punch in the pressure chamber.
  • a displacement measuring device for detecting a travel, the delivery process and a setting path during the setting process, which is preferably attached to a stand.
  • This path measuring device serves on the one hand for detecting the intermediate position, that is for determining the position of the starting position for the beginning of the setting process, as well as for taking the final position after the setting process, so that it can be monitored that in each case the complete stroke movement has been performed.
  • This measured value is compared with the measured value of the path measuring device for the stamp position, so that an exact detection of the final dimension of the finished rivets is made possible.
  • a further preferred embodiment of the invention provides that the riveting machine is designed as a wobble or Radiainietmaschine which receives the punch in a medium, preferably compressed air, acted upon pressure chamber and drives the punch rotating.
  • a wobble rivets or radial rivets can take place in order to design a desired setting head during the deformation and the forced flow of the bolt.
  • a further preferred embodiment of the invention provides that the mechanical drive can be controlled by a central drive of an assembly machine together with further assembly stations and / or mounting devices.
  • a belt drive or toothed belt drive can be provided, which acts on a pulley a toothed belt, which is arranged on the same drive axle as the pot curve or disk curve.
  • a continuous drive shaft may be provided for a plurality of assembly stations, at which both the pot curve or disk curve for the control of the handling device for the automatic production of a rivet connection as well as further handling devices for other assembly tasks are controlled.
  • FIG. 1 is a schematic view of a handling device 11 shown, which is designed in particular as a riveting station.
  • This handling device 11 comprises a riveting machine 12, which can be moved on a stand 14 along a guide 16.
  • a mechanical transmission 18 is provided, which is set by a mechanical drive 19 in motion.
  • This handling device 11 is attached to or on a base plate 21.
  • This base plate 21 forms an interface or a so-called module boundary.
  • This base plate 21 may according to the embodiment in FIG. 1 be a single base plate, so that the handling device 11 forms a separate station together with the base plate 21.
  • this base plate 21 may be part of a base plate of mounting systems or assembly machines. Such base plates or base plates are for example from an assembly machine according to the DE 42 30 785 A1 known.
  • the mechanical drive 19 is arranged, which is formed by a pot curve 23.
  • a disk curve can be provided with a circumferential groove.
  • This pot curve 23 is arranged on a drive shaft 24, which has, for example, at a lower end a drive wheel 25, in particular a toothed belt wheel.
  • a drive belt 26, in particular a toothed belt engages on this drive wheel 25 and is driven by a central drive motor 27.
  • this drive motor 27 drives only the drive shaft 24.
  • this central drive motor 27 drives only the drive shaft 24.
  • a riveting station or handling device 11 can be integrated in a simple manner.
  • a further drive wheel 29 is preferably provided, which drives a drive device 32 via a further drive belt 30, the at least one positioning device 34, in particular a turntable, for receiving a rivet 35 which in a riveting position to the riveting machine 12 is transferred.
  • the rivet 35 is positioned on an anvil 33.
  • This counter-holder 33 may be formed as a fixed counter-holder or deliverable counter-holder.
  • the drive device 32 comprises a further drive wheel 36, which is rotatably mounted on a shaft 37.
  • a bearing 38 receives the shaft 37, which is coupled via a coupling 39 with a divider gear 40, so that the positioning device 34 is driven clocked.
  • the positioning device 34 is part of a conveyor belt or a clocked ring in a ring clock machine. In such a case, the arrangement of the drive device 32 can be omitted since the driven ring or the conveyor belt are in turn driven by the central drive motor 27.
  • a plunger 41 driven by the pot curve 23 preferably extends through at least one recess 22 in the base plate 21 and is moved up and down.
  • the plunger 41 preferably has an axial securing coupling 45 as protection against mechanical damage and drives the mechanical gear 18 at.
  • the drive element 44 is fixedly mounted pivotably about an axis 46 on the stand 14, so that the lever sections 47 and 48 from a first working position, ie in an extended position, as in FIG. 2 is shown in a second working position, as in FIG. 2 dashed and in FIG. 1 is shown, transferable is. Due to this lever travel, the riveting machine 12 is moved up and down along the guide 16.
  • the lifting rod 42 may be provided with an axial locking coupling 45.
  • a first displacement measuring device 51 is arranged, which detects the travel of the riveting machine 12 either directly on the housing 63 of the riveting machine 12 or on a movable carriage 52 to which the riveting machine 12 is attached.
  • this displacement measuring device 51 may be arranged on the riveting machine 12 and engage with a sensor on the guide 16 or the stator 14.
  • the displacement measuring device 51 may also be arranged adjacent to the plunger 41 and attack on the control curve of the pot curve 23 or disk curve.
  • the riveting machine 12 is designed, for example, as a radial riveting machine and has a drive motor 53, by means of which a ram 56 is driven in rotation.
  • This punch 56 is preferably arranged interchangeably on a quill 57.
  • a pressure chamber 58 is arranged, in which the plunger 56 is accommodated submersible.
  • This pressure chamber 58 is preferably filled according to the embodiment with compressed air and filled in dependence of the individual steps described below in more detail with different pressures.
  • a second displacement measuring device 61 is provided on the riveting machine 12, which acts on an auxiliary element 62 arranged on the quill 57 or punch 56 in order to detect a plunging movement of the plunger 56 relative to the housing 63 of the riveting machine 12 with a sensor of the displacement measuring device 61.
  • the signals detected by the measuring devices 51 and 61 are processed in a controller 65. At the same time are controlled by the controller 65, the predetermined pressures in the pressure chamber 58 and the rotation of the plunger 56 during a riveting operation.
  • riveting station is vertically aligned, that is, that the riveting machine 12 along a vertical axis is movable up and down and the riveting operation is carried out by a feed movement from top to bottom.
  • the feed movement of the riveting machine 12 can also be from bottom to top, from left to right or from right to left.
  • the counter-holder 33 can also be designed to be deliverable and optionally active during the riveting process.
  • FIG. 3 an alternative embodiment of a mechanical transmission 18 is shown.
  • This alternative embodiment of a toggle mechanism 43 has the same function and effect as the arrangement according to FIG. 1 on.
  • the two lever sections 47, 48 are driven by a tab 57.
  • One end of the lever portion 47 is disposed on a fixed bearing 68 and another end of the further lever portion 48 on the carriage 52 of the guide 16.
  • the tab 57 is in turn driven by a pivotable Umsetzelement 69 via a lifting rod 42.
  • the handling device 11 corresponds to FIG FIG. 3 the handling device 11 according to FIG. 1 ,
  • FIG. 5 is a schematic diagram shown, which represents a control curve of the mechanical drive 19, in particular the pot curve 23, depending on the steps.
  • a first and a second component 71, 72 are fixed relative to one another by the rivets 35.
  • the rivet 35 is attached to only one component 71 or 72 and the rivets 35 in addition having another functional element. This may for example be a roller, as is the case in the fitting industry in guide pins.
  • the riveting machine 12 is arranged at the beginning of a riveting operation in a rest position 46.
  • This rest position 46 is detected as a starting position by the path measuring device 51.
  • the positioning device 34 is simultaneously transferred with a Rohniete and the at least one component 71, 72 in a riveting position.
  • the riveting machine 12 is moved with the punch 56 on the free end 78 of the Rohniete.
  • the pressure chamber 58 is subjected to a test pressure.
  • This test pressure is, for example, less than 2 bar, preferably less than 1 bar, and is in particular in the range between 0.2 bar and 0.5 bar. This ensures that the plunger 56 is located within the pressure chamber 58 in an extended position during the delivery process. At the end of the Zustellvorganges the punch 56 is located on the free end 78 of the bolt 79 of Rohniete or the rivet protrusion. This position forms a start position 81 for a subsequent setting process and is in FIG. 4a shown.
  • This travel path of the Zustellvorganges is determined such that after reaching the starting position 81, a driving over the Nietüberstandes or the free end 78 of the Bolts 79 takes place in a range of, for example, 0.2 mm to 0.6 mm.
  • the punch 56 dips into the pressure chamber 58.
  • the assumption of the starting position 81 has taken place at time t 2 .
  • This is followed by a first measurement by the displacement measuring device 61 to determine whether the predetermined overrunning path of the ram 56 for riveting is present. If the determined crossing distance is within a tolerance range, the Rohniete fulfills with their rivet overhang the prescribed rivet height, which means that the measurement of the Rohniete is detected and controlled by this data acquisition.
  • the pot curve 23 passes through a standstill phase, which is completed at time t 3 .
  • the setting process of the rivet protrusion or of the bolt 79 is initiated in order to form a setting head 83.
  • the pressure chamber 58 is raised to a set pressure.
  • This set pressure is for example greater than 4 bar and is preferably in a range of 6 bar.
  • the punch 56 is again fully extended at the same time.
  • the punch 56 is driven in rotation, and there is a further delivery of the riveting machine 12 in order to achieve the deformation of the rivet protrusion.
  • This setting process is carried out with a slower delivery than the delivery from the rest position 46 to the starting position 81 in order to obtain a flow of the material and the forming.
  • a standstill phase takes place, in which a measurement of the setting path with the riveting machine 12 via the displacement measuring device 51 as well as a position of the plunger 56 by the displacement measuring device 61 is detected.
  • the path measuring device 51 the delivery of the riveting machine 12 is detected absolutely in space, and by the path measuring device 61, the delivery between the starting position 81 and the setting position 85 in the system, so the setting path detected. If the punch 56 should still be sprung or immersed in the pressure chamber 58 and the immersion path is outside the predetermined tolerance field, the rivet height of the finished rivets is not in order. If the punch 56 has not retracted or retracted within a tolerance range, the determined rivet height of the finished rivets is recorded as being in order.
  • a reset operation takes place in which the riveting machine 12 is returned to the rest position 46 at a fast traversing speed. simultaneously Switching the pressure chamber 58 from the set pressure into the test pressure. After taking the rest position 46, a new riveting operation can be performed.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Insertion Pins And Rivets (AREA)
  • Automatic Assembly (AREA)
EP10014078.9A 2009-11-09 2010-10-28 Procédé et dispositif de fabrication automatique d'une liaison rivetée Withdrawn EP2319637A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200910052294 DE102009052294A1 (de) 2009-11-09 2009-11-09 Verfahren und Vorrichtung zur automatischen Herstellung einer Nietverbindung

Publications (2)

Publication Number Publication Date
EP2319637A2 true EP2319637A2 (fr) 2011-05-11
EP2319637A3 EP2319637A3 (fr) 2015-07-15

Family

ID=43629103

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10014078.9A Withdrawn EP2319637A3 (fr) 2009-11-09 2010-10-28 Procédé et dispositif de fabrication automatique d'une liaison rivetée

Country Status (2)

Country Link
EP (1) EP2319637A3 (fr)
DE (1) DE102009052294A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103506556A (zh) * 2012-06-21 2014-01-15 苏州工业园区高登威科技有限公司 铆接机
CN103978143A (zh) * 2014-05-14 2014-08-13 武汉瑞威特机械有限公司 一种智能铆接机
CN105916611A (zh) * 2014-04-25 2016-08-31 宝马股份公司 用于在fvk工件和金属工件之间批量建立冲压铆合连接的方法
CN114226572A (zh) * 2021-12-09 2022-03-25 江苏天辰智能装备有限公司 一种冰箱壳体铆接设备
CN114603049A (zh) * 2022-03-15 2022-06-10 安徽擎天伟嘉装备制造有限公司 一种冰柜箱壳背板自动铆接机及其铆接方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102921819B (zh) * 2012-10-31 2014-12-10 浙江长华汽车零部件有限公司 全自动多工位螺母铆压机

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4230785A1 (de) 1992-09-15 1994-03-17 Pfuderer Maschinenbau Gmbh Montagemaschine
DE19531578A1 (de) 1995-08-28 1997-03-06 Pfuderer Maschinenbau Gmbh Montagemaschine
DE19842999A1 (de) 1998-09-21 2000-03-23 Pfuderer Maschinenbau Gmbh Montagemaschine für Ringtakt-Systeme
DE102005051344A1 (de) 2005-10-25 2007-05-03 Pfuderer Maschinenbau Gmbh Montagemaschine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19516345A1 (de) * 1995-05-04 1996-11-07 Prym William Gmbh & Co Kg Vorrichtung bzw. Steuerung für eine Vorrichtung zum Ansetzen von Nieten
EP1228824B1 (fr) * 2001-01-15 2005-04-06 Newfrey LLC Méthode de rivetage ou poinçonnage et dispositif pour la réalisation de cette méthode
GB0111265D0 (en) * 2001-05-05 2001-06-27 Henrob Ltd Fastener insertion apparatus and method
DE10249109A1 (de) * 2002-10-21 2004-05-06 Eckold Gmbh & Co Kg Werkzeug zum mechanischen Bearbeiten von Werkstücken
JP4381021B2 (ja) * 2003-04-09 2009-12-09 ポップリベット・ファスナー株式会社 自己穿孔型リベットの締結装置及び方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4230785A1 (de) 1992-09-15 1994-03-17 Pfuderer Maschinenbau Gmbh Montagemaschine
DE19531578A1 (de) 1995-08-28 1997-03-06 Pfuderer Maschinenbau Gmbh Montagemaschine
DE19842999A1 (de) 1998-09-21 2000-03-23 Pfuderer Maschinenbau Gmbh Montagemaschine für Ringtakt-Systeme
DE102005051344A1 (de) 2005-10-25 2007-05-03 Pfuderer Maschinenbau Gmbh Montagemaschine

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103506556A (zh) * 2012-06-21 2014-01-15 苏州工业园区高登威科技有限公司 铆接机
CN105916611A (zh) * 2014-04-25 2016-08-31 宝马股份公司 用于在fvk工件和金属工件之间批量建立冲压铆合连接的方法
CN105916611B (zh) * 2014-04-25 2018-02-23 宝马股份公司 用于在fvk工件和金属工件之间批量建立冲压铆合连接的方法
CN103978143A (zh) * 2014-05-14 2014-08-13 武汉瑞威特机械有限公司 一种智能铆接机
CN114226572A (zh) * 2021-12-09 2022-03-25 江苏天辰智能装备有限公司 一种冰箱壳体铆接设备
CN114226572B (zh) * 2021-12-09 2023-12-05 江苏天辰智能装备有限公司 一种冰箱壳体铆接设备
CN114603049A (zh) * 2022-03-15 2022-06-10 安徽擎天伟嘉装备制造有限公司 一种冰柜箱壳背板自动铆接机及其铆接方法
CN114603049B (zh) * 2022-03-15 2023-08-08 安徽擎天伟嘉装备制造有限公司 一种冰柜箱壳背板自动铆接机及其铆接方法

Also Published As

Publication number Publication date
DE102009052294A1 (de) 2011-05-12
EP2319637A3 (fr) 2015-07-15

Similar Documents

Publication Publication Date Title
DE3819338C2 (de) Vorrichtung zur Festlegung einer Position bezüglich eines benachbart der Vorrichtung angeordneten dreidimensionalen Gegenstands
DE3803031B4 (de) Vorrichtung zur Halterung und Positionierung eines Körpers, der zur Vermessung durch eine Meßvorrichtung vorgesehen ist
DE112007000560B4 (de) Werkzeugkopf, Werkzeugmaschine und Bohrverfahren zum Bohren eines Zylinderblocks unter Verwendung der Werkzeugmaschine
EP2319637A2 (fr) Procédé et dispositif de fabrication automatique d'une liaison rivetée
EP2024111B1 (fr) Dispositif et procédé pour produire des corps profilés
EP2756893A1 (fr) Appareil de traitement des matériaux, notamment une machine de déformage
WO2013026573A2 (fr) Procédé et installation de réalisation d'un assemblage par joint bout à bout entre des corps symétriques en rotation
DE10100868B4 (de) Kaltwalz-Umformmaschine und Werkzeug zum Herstellen von flanschförmigen Erzeugnissen bzw. von Flanschen aus einem zylindrischen Vorprodukt
DE102011011438A1 (de) Herstellung einer Planetenträgerverbindung durch partielle Umformung im Rollverfahren
EP0116111A2 (fr) Machine pour le travail hydroplastique de pièces tubulaires
DE2415549B2 (de) Vorrichtung für die spanlose Kaltverformung eines Rohlings
EP2781280A2 (fr) Procédé et dispositif de fabrication d'une liaison rivetée refoulée avec un mouvement pendulaire rotatif
EP2335841B1 (fr) Procédé de fabrication de pièces pliées et outil correspondant
DE69823475T2 (de) Transfereinrichtung für eine Schmiedepresse
EP2177291B1 (fr) Procédé de découpe et/ou formage de pièces
DE102013101555B3 (de) Verfahren und Vorrichtung zur Herstellung eines Achszapfens
DE102010028678B4 (de) Werkzeughalterung, Werkzeugmaschine mit einer derartigen Werkzeughalterung sowie Verfahren zum Festlegen eines Bearbeitungswerkzeuges an einer Werkzeughalterung einer Werkzeugmaschine
DE2033106A1 (de) Stauch oder Schmiedepresse
WO2011124489A1 (fr) Dispositif d'une machine de pétrissage rotatif pourvu d'un support de pièce et d'un support de barre porte-mandrin
EP1184100A2 (fr) Méthode et dispositif de formation d'une rainure
DE102008045302A1 (de) Gewinde- und Profilwalzmaschine
EP2828035A1 (fr) Carter de moteur pourvu d'un alésage pour un moteur à combustion interne
DE2250971A1 (de) Verfahren und vorrichtung zur herstellung von radfelgen fuer luftreifen
EP2095892A1 (fr) Machine à laminer des profilés
DE102015112934B4 (de) Werkzeug zum Clinchen oder Halbhohlstanznieten

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

RIC1 Information provided on ipc code assigned before grant

Ipc: B21J 15/10 20060101ALI20150210BHEP

Ipc: B21J 15/12 20060101ALI20150210BHEP

Ipc: B21J 15/02 20060101AFI20150210BHEP

Ipc: B21J 15/28 20060101ALI20150210BHEP

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

RIC1 Information provided on ipc code assigned before grant

Ipc: B21J 15/12 20060101ALI20150605BHEP

Ipc: B21J 15/28 20060101ALI20150605BHEP

Ipc: B21J 15/02 20060101AFI20150605BHEP

Ipc: B21J 15/10 20060101ALI20150605BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20160116