WO2018036932A1 - Matrize und vorrichtung zum setzen eines fuegeelements oder zum durchsetzfuegen - Google Patents
Matrize und vorrichtung zum setzen eines fuegeelements oder zum durchsetzfuegen Download PDFInfo
- Publication number
- WO2018036932A1 WO2018036932A1 PCT/EP2017/070965 EP2017070965W WO2018036932A1 WO 2018036932 A1 WO2018036932 A1 WO 2018036932A1 EP 2017070965 W EP2017070965 W EP 2017070965W WO 2018036932 A1 WO2018036932 A1 WO 2018036932A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- die
- monitoring
- movable
- joining
- spring
- Prior art date
Links
- 238000005304 joining Methods 0.000 title claims abstract description 49
- 238000012544 monitoring process Methods 0.000 claims abstract description 47
- 238000000034 method Methods 0.000 claims description 24
- 230000008569 process Effects 0.000 claims description 24
- 239000011159 matrix material Substances 0.000 claims description 23
- 238000012806 monitoring device Methods 0.000 claims description 14
- 238000005259 measurement Methods 0.000 claims description 6
- 230000008878 coupling Effects 0.000 description 9
- 238000010168 coupling process Methods 0.000 description 9
- 238000005859 coupling reaction Methods 0.000 description 9
- 230000007257 malfunction Effects 0.000 description 7
- 230000009471 action Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 210000000056 organ Anatomy 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 241000446313 Lamella Species 0.000 description 1
- 235000006679 Mentha X verticillata Nutrition 0.000 description 1
- 235000002899 Mentha suaveolens Nutrition 0.000 description 1
- 235000001636 Mentha x rotundifolia Nutrition 0.000 description 1
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000004064 dysfunction Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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
- B21J15/02—Riveting procedures
- B21J15/025—Setting self-piercing rivets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
- B21D39/03—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of sheet metal otherwise than by folding
- B21D39/031—Joining superposed plates by locally deforming without slitting or piercing
Definitions
- the devices in question usually comprise a punch unit with a drivable punch and a die, wherein the workpiece for positioning between the punch unit and the die is positionable.
- Object of the present invention is to provide a device or a die of the type mentioned, which represents a practical improvement over known arrangements, in particular with regard to modern environments with high demands on a continuous process control in applications with high clock rates or
- the invention is based on a die for a device for joining, such as for punch riveting, clinching or
- the monitoring element is designed to be exactly coordinated, which specifically concerns the function or the structure of the die.
- the monitoring member preferably operates independently of the stamp unit.
- the stamp is along a joining axis of the Matrices or the joining device movable relative to the die, wherein the workpiece is positioned on the die or is supported on the die.
- the monitoring device is separate or
- the provision of the information on the state of the matrix can take place in different ways from the monitoring device to the environment, for example by forwarding to a higher-level unit such as a control or regulating unit and / or by providing a warning or status signal to the environment or to the entire system.
- a higher-level unit such as a control or regulating unit and / or by providing a warning or status signal to the environment or to the entire system.
- the supervisory body is designed to provide detectable states and / or functions by means of binary information, such as "okay” or "out of order”. But it is also an information provision by the monitoring body possible, each of which exactly one
- the monitoring of the matrix may be continuous or at intervals.
- Control unit which preferably the device
- At least one monitoring element for monitoring the joining process that can be carried out with the die as intended is provided on the die
- the monitoring member is coupled to a die portion of the die, which is subject to a movement during the joining, which by the
- the state of a movable die section can be detected directly and a
- a movable die section usually forms the critical part of a die. Because a movable Matrizenabites is dynamic and mechanically relatively high stress. Faultless functioning movable die sections are prerequisite for the function of the die. Therefore, problems in joining often go to not working properly or damaged or completely missing movable Matrizenabitese back, whereby the problem identification is carried out advantageously with the die according to the invention.
- a coupling can, for example, a direct or immediate z.
- the coupling can also be permanent or non-permanent. It is also conceivable that the type of coupling changes in the course of the joining process, for example, in a first operating phase of the die, an indirect coupling between the monitoring member and the movable
- Matrizenabsacrificing and later a direct coupling z. B. is set up with a contact contact between the supervisory body and the Matrizenabites.
- a coupling is, for example, an abutting contact between the monitoring member and the movable die portion, wherein the monitoring member is tuned so that the
- the movement path of the die section monitored by the coupling is preferably a last subsection of the path which the movable die section has at one
- a movable die section or multiple movable die sections may continue to move beyond an end position in the event of a damage of the die, which in the event of damage is correct
- Elastomeric ring or another mechanical spring is Elastomeric ring or another mechanical spring.
- the secondary structure is z. B. by spring means for
- the secondary structure comprises, for example, itself movable on the die existing Sections.
- the secondary structure on the die is comparatively easily accessible or forms the
- the monitoring device comprises a sensor arrangement.
- Stress condition is to provide an associated measurement signal.
- the matrix which as a rule means a critical state of the joining process, generates a measuring signal. This will detect a malfunction or failure of the die.
- further actions or measures are optionally triggered automatically with the measurement signal, whereby a high process reliability is possible.
- movable die sections is advantageously detected by the sensor as a deviation from the standard case or the standard behavior, which is associated with the relevant part, is attached to this example, for example.
- the affected part behaves differently than in the standard case or unlike the other or undamaged parts of the moving parts
- the die has spring means with an elastically bendable spring arm.
- a spring arm is compact housed or
- the cross spring 25 from z. B. a spring steel has a cross-shaped lower part 30, on which four strip-shaped Spring arms 26, 27, 28 and 29 protrude over a bending radius at an angle upwards.
- the spring means can replace the
- strain gauges 32, 33 detectable uneven stress distribution of the four spring arms 26 26 results, for example, in a damage of one or more of
- Stamp of the associated clinching tool facing open side of the socket 36 are from above four to each other in
- the frame 36 surrounds a receiving space for accommodating the die insert 16 and the cross spring 25.
- the assembly or disassembly of the die 14 from the parts 15, 16, 25, 32, 33 and 34 is possible in a few simple steps.
- the construction of the upper side of the die 14 can be seen in particular with reference to FIGS. 5 and 6. Between the im
- the lamellae 21-24 and thus the spring arms 26-29 soft up to a predetermined deflection position radially or in the direction of P3.
- This is achieved in the clinching operation by a stamping action of the punching axis S driven by the punch (not shown) of the associated clinching tool, with shaped workpiece material urging the blades 21-24 radially outward, for example so far that all four spring arms 26- 29 or whose longitudinal axes are parallel to the joining axis S or, for example, flush with the wall of the socket 36.
- the spring arms 26-29 dive from radially inward to outward in the material-free region of the slots 37, which accordingly each have an evasive movement of the spring arms 26-29.
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201780051982.9A CN109641257A (zh) | 2016-08-23 | 2017-08-18 | 用于定位接合元件或用于铆接接合的模具和装置 |
DE112017004191.0T DE112017004191A5 (de) | 2016-08-23 | 2017-08-18 | Matrize und Vorrichtung zum Setzen eines Fügeelements oder zum Durchsetzfügen |
JP2019510920A JP2019526451A (ja) | 2016-08-23 | 2017-08-18 | 接合要素を位置決めするための、又は、クリンチ接合のための、金型及び装置 |
US16/281,396 US20190255590A1 (en) | 2016-08-23 | 2019-02-21 | Die and device for positioning a joining element or for clinch joining |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102016115595.0A DE102016115595A1 (de) | 2016-08-23 | 2016-08-23 | Matrize und Vorrichtung zum Setzen eines Fügeelements oder zum Durchsetzfügen |
DE102016115595.0 | 2016-08-23 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US16/281,396 Continuation US20190255590A1 (en) | 2016-08-23 | 2019-02-21 | Die and device for positioning a joining element or for clinch joining |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2018036932A1 true WO2018036932A1 (de) | 2018-03-01 |
Family
ID=59683574
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2017/070965 WO2018036932A1 (de) | 2016-08-23 | 2017-08-18 | Matrize und vorrichtung zum setzen eines fuegeelements oder zum durchsetzfuegen |
Country Status (5)
Country | Link |
---|---|
US (1) | US20190255590A1 (de) |
JP (1) | JP2019526451A (de) |
CN (1) | CN109641257A (de) |
DE (2) | DE102016115595A1 (de) |
WO (1) | WO2018036932A1 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2024022740A (ja) * | 2022-08-08 | 2024-02-21 | プライムプラネットエナジー&ソリューションズ株式会社 | 電池とその製造方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000061559A (ja) * | 1998-08-25 | 2000-02-29 | Sanyo Mach Works Ltd | 金属薄板結合装置及び結合部の品質管理方法 |
DE102004002593A1 (de) * | 2003-01-16 | 2004-07-29 | Tox Pressotechnik Gmbh & Co. Kg | Kontrollverfahren |
WO2004074695A2 (en) * | 2003-02-14 | 2004-09-02 | Newfrey Llc | Automated monitoring for clinching joints |
DE10327886A1 (de) * | 2003-06-20 | 2005-01-20 | Prokos Produktions-Kontroll-System Gmbh | Verfahren und Vorrichtung zur Ermittlung der Bodendicke von Clinchpunkten einer Clinchverbindung |
DE102004038922A1 (de) * | 2004-08-11 | 2006-02-23 | Manfred Kern | Verfahren und Vorrichtung zur Überwachung von Clinchprozessen |
US20070084045A1 (en) * | 2005-10-14 | 2007-04-19 | Pei-Chung Wang | Monitoring system for clinching process |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7150086B2 (en) * | 2001-04-04 | 2006-12-19 | Eugen Rapp | Tool that connects pieces through a process of riveting |
CN102784841B (zh) * | 2012-07-11 | 2015-03-04 | 江苏大学 | 一种组合式精密钣金冲压铆接模具 |
DE102015006419A1 (de) | 2015-05-19 | 2015-12-03 | Daimler Ag | Verfahren und Vorrichtung zum Überwachen eines Fügevorgangs |
-
2016
- 2016-08-23 DE DE102016115595.0A patent/DE102016115595A1/de not_active Withdrawn
-
2017
- 2017-08-18 DE DE112017004191.0T patent/DE112017004191A5/de not_active Withdrawn
- 2017-08-18 JP JP2019510920A patent/JP2019526451A/ja active Pending
- 2017-08-18 CN CN201780051982.9A patent/CN109641257A/zh active Pending
- 2017-08-18 WO PCT/EP2017/070965 patent/WO2018036932A1/de active Application Filing
-
2019
- 2019-02-21 US US16/281,396 patent/US20190255590A1/en not_active Abandoned
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000061559A (ja) * | 1998-08-25 | 2000-02-29 | Sanyo Mach Works Ltd | 金属薄板結合装置及び結合部の品質管理方法 |
DE102004002593A1 (de) * | 2003-01-16 | 2004-07-29 | Tox Pressotechnik Gmbh & Co. Kg | Kontrollverfahren |
WO2004074695A2 (en) * | 2003-02-14 | 2004-09-02 | Newfrey Llc | Automated monitoring for clinching joints |
DE10327886A1 (de) * | 2003-06-20 | 2005-01-20 | Prokos Produktions-Kontroll-System Gmbh | Verfahren und Vorrichtung zur Ermittlung der Bodendicke von Clinchpunkten einer Clinchverbindung |
DE102004038922A1 (de) * | 2004-08-11 | 2006-02-23 | Manfred Kern | Verfahren und Vorrichtung zur Überwachung von Clinchprozessen |
US20070084045A1 (en) * | 2005-10-14 | 2007-04-19 | Pei-Chung Wang | Monitoring system for clinching process |
Also Published As
Publication number | Publication date |
---|---|
CN109641257A (zh) | 2019-04-16 |
JP2019526451A (ja) | 2019-09-19 |
DE102016115595A1 (de) | 2018-03-01 |
DE112017004191A5 (de) | 2019-05-02 |
US20190255590A1 (en) | 2019-08-22 |
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