CN104514796A - 将紧固元件附接到工件的方法、冲模母模及与垫圈的组合 - Google Patents
将紧固元件附接到工件的方法、冲模母模及与垫圈的组合 Download PDFInfo
- Publication number
- CN104514796A CN104514796A CN201410447796.5A CN201410447796A CN104514796A CN 104514796 A CN104514796 A CN 104514796A CN 201410447796 A CN201410447796 A CN 201410447796A CN 104514796 A CN104514796 A CN 104514796A
- Authority
- CN
- China
- Prior art keywords
- workpiece
- packing ring
- newel
- die button
- ring
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 29
- 238000012856 packing Methods 0.000 claims description 92
- 239000000463 material Substances 0.000 claims description 20
- 238000002788 crimping Methods 0.000 claims description 16
- 238000010521 absorption reaction Methods 0.000 claims description 15
- 229910052751 metal Inorganic materials 0.000 claims description 15
- 239000002184 metal Substances 0.000 claims description 15
- 239000000835 fiber Substances 0.000 claims description 14
- 230000033001 locomotion Effects 0.000 claims description 9
- 229920001187 thermosetting polymer Polymers 0.000 claims description 7
- 239000002131 composite material Substances 0.000 claims description 5
- 230000007704 transition Effects 0.000 claims description 4
- 230000009286 beneficial effect Effects 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 claims description 3
- 239000011324 bead Substances 0.000 abstract description 2
- 239000004033 plastic Substances 0.000 description 9
- 229920003023 plastic Polymers 0.000 description 9
- 238000004080 punching Methods 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 101001108245 Cavia porcellus Neuronal pentraxin-2 Proteins 0.000 description 1
- 229910000861 Mg alloy Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229920006231 aramid fiber Polymers 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000007943 implant Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000012783 reinforcing fiber Substances 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
- -1 timber Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
- B23P19/06—Screw or nut setting or loosening machines
- B23P19/062—Pierce nut setting machines
- B23P19/064—Deforming the support material only, e.g. the sheet or plate
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
-
- 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
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J15/00—Riveting
- B21J15/02—Riveting procedures
- B21J15/04—Riveting hollow rivets mechanically
-
- 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
- B21J15/147—Composite articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/56—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits
- B29C65/64—Joining a non-plastics element to a plastics element, e.g. by force
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
- B29C66/47—Joining single elements to sheets, plates or other substantially flat surfaces
- B29C66/474—Joining single elements to sheets, plates or other substantially flat surfaces said single elements being substantially non-flat
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
- B29C66/721—Fibre-reinforced materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/73—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
- B29C66/739—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset
- B29C66/7394—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoset
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/74—Joining plastics material to non-plastics material
- B29C66/742—Joining plastics material to non-plastics material to metals or their alloys
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
- B29C66/814—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps
- B29C66/8141—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined
- B29C66/81431—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined comprising a single cavity, e.g. a groove
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
- B29C66/832—Reciprocating joining or pressing tools
- B29C66/8322—Joining or pressing tools reciprocating along one axis
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B37/00—Nuts or like thread-engaging members
- F16B37/04—Devices for fastening nuts to surfaces, e.g. sheets, plates
- F16B37/06—Devices for fastening nuts to surfaces, e.g. sheets, plates by means of welding or riveting
- F16B37/062—Devices for fastening nuts to surfaces, e.g. sheets, plates by means of welding or riveting by means of riveting
- F16B37/065—Devices for fastening nuts to surfaces, e.g. sheets, plates by means of welding or riveting by means of riveting by deforming the material of the nut
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B41/00—Measures against loss of bolts, nuts, or pins; Measures against unauthorised operation of bolts, nuts or pins
- F16B41/002—Measures against loss of bolts, nuts or pins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2793/00—Shaping techniques involving a cutting or machining operation
- B29C2793/0045—Perforating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
- B29C66/814—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps
- B29C66/8141—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined
- B29C66/81411—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat
- B29C66/81421—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat being convex or concave
- B29C66/81423—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat being convex or concave being concave
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
- B29C66/814—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps
- B29C66/8141—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined
- B29C66/81411—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat
- B29C66/81425—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat being stepped, e.g. comprising a shoulder
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2001/00—Articles provided with screw threads
- B29L2001/002—Bolts
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
- Y10T29/49908—Joining by deforming
- Y10T29/49915—Overedge assembling of seated part
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Insertion Pins And Rivets (AREA)
- Connection Of Plates (AREA)
- Bolts, Nuts, And Washers (AREA)
Abstract
一种用于将紧固元件附接到工件的方法,借助于垫圈及冲模母模。紧固元件具有较大直径的法兰和从法兰延伸出来的较小直径的铆钉部,以及在法兰的邻近铆钉部的一侧的工件接触表面。冲模母模配置成用于接收垫圈并且具有中心柱,中心柱的端面配置成与垫圈的邻近工件的一侧至少平齐。非预穿刺工件被中心柱的端面和铆钉部的自由端刺穿,随后紧固元件的铆钉部变形形成铆钉卷边。此外,冲模母模以及冲模母模与垫圈的组合也是要求保护的。
Description
技术领域
本发明涉及一种借助于垫圈(washer)尤其是金属垫圈用于将紧固元件(fastener element)附接到工件的方法,以及冲模母模(die button)和垫圈与冲模母模的组合。
背景技术
由US 7,160,047可获知此类方法和组合,其中工件由复合材料组成,复合材料定义为易碎的或弹性的成分,由例如具有空腔或孔的材料组成,诸如塑料、木材、泡沫金属,以及用空心体或塑料或另一种相对软的材料填充的金属,该金属可以以夹心结构或复合材料的形式存在,例如单层或多层结构的形式,多层结构具有例如两层金属或塑料层和上述物质或材料的核心。
发明内容
本发明与那些由纤维或织物增强塑料尤其是那些热固性(duroplastic)塑料基质材料形成对比有关,本发明还适合与以金属片部件形式的工件一起使用。相比于US 7,160,047中定义的材料,本发明的工件相对硬且薄,因此在对这类材料附接紧固元件的处理中,需要考虑其他因素。
紧固元件的类型可以具有法兰(flange)或较大直径以及从法兰延伸出的较小直径的铆钉部(rivet section),并且工件接触表面在法兰的邻近铆钉部的一侧,工件接触表面围绕铆钉部。除其它事项外,这类紧固元件的例子尤其包括可从本申请人商购得到的名称为SBF的螺栓元件(bolt elements)和同样可从本申请人商购得到的名称为RSN和RSF的螺母元件(nut elements)。
SBF元件例如美国专利4,555,838和4,459,073中描述的那样。SBF元件和用于附接该元件的方法也在美国专利4,543,701和4,727,646中有描述。改良版的SBF螺栓在EP-B-1430229中有描述。
RSN元件例如EP-A-0539739中描述的那样,而RSF元件例如US-A-4,610,072中描述的那样。
本发明基于开发可用方法的目的,通过该方法,所称的那种紧固元件可附接到工件上,该工件尤其由纤维或织物增强塑料组成,尤其是那些热固性塑料基质材料,也随意地适于以轻微改良的形式与金属片部件形式的工件一起使用。
应当理解,纤维或织物增强塑料指具有高强度纤维的复合材料,如芳纶、碳纤维或玻璃纤维,以相对短填充纤维或长细丝形式存在,或由细丝织造,并植入塑料的基质材料中。诚然,热塑性塑料材料可被用作塑料;然而,热固性塑料通常用于车身(coachwork)部件。相应的部件一般以面板形式存在,通常具有三维形状。
为实现该目的,本发明的方法中提供一种冲模母模,其一端面接收垫圈并具有中心柱(central post),中心柱的端面至少与垫圈的邻近工件的一侧平齐,并且任选地凸出超过垫圈的该侧。
非预穿刺(non-pre-pierced)工件安置在该中心柱的所述端面的前面,即在垫圈的前面或上面,并且在冲模母模的端面区域被紧固元件的铆钉部的自由端刺穿,紧固元件朝着工件的远离冲模母模的一侧运动,与中心柱结合。因此,紧固元件的铆钉部被引导穿过环缺口(ring gap),环缺口位于垫圈的孔与冲模母模的中心柱之间,依靠环绕中心柱的冲模母模的大致凹圆环表面使得铆钉部被重塑,而在垫圈的位于远离工件的一侧形成卷边(bead),工件和垫圈被夹在紧固元件的工件接触表面和铆钉卷边之间。
本发明主要基于,适当支撑纤维或织物增强工件在垫圈和中心柱的端面上,在垫圈的孔的孔边缘(hole rim)与中心柱之间存在环缺口,铆钉部的自由端在工件上的压力导致热固性塑料基质材料在冷状态即在近似室温时被压碎,因此产生的穿出塞(piercing slug)具有近似于冲模母模的中心柱的端面的大小,并且铆钉部被引导穿过环缺口,压碎的塑料或纤维/织物残留物仍然从这种刺穿的工件或从穿出塞的孔边缘凸出来,因此在这种运动中铆钉部不会受阻。
空腔铆钉部运动穿过所述环缺口,以及随后铆钉部发生卷边而在特别是半环形凹环表面形成铆钉卷边,导致工件和垫圈被夹在紧固元件的工件接触表面和铆钉卷边之间的情形。垫圈用于负荷分配,以便垫圈与工件之间的表面压力可被维持在容忍极限内,作为垫圈的效果。然而可形成高质量的铆钉卷边,以便使螺栓元件和螺母元件被拉出的阻抗力都相对高。这样,确实当使用螺栓元件时,通过轴部(shaft part)穿过第二组件中的孔并借助旋到该螺栓元件的轴部上的螺母,第二组件可安全地在工件上。为了螺母元件附接到工件,将螺栓穿过第二元件的孔旋入螺母元件的螺纹内,第二元件可安全地在工件上。
在本发明的该实施方案中,对于螺栓元件,穿出塞被压入铆钉部的空腔内,并在那里增强铆钉卷边和垫圈之间的连接。
取决于铆钉部空腔的长度并取决于工件的厚度,利于中心柱达到使穿出塞推抵在空腔末端的程度。此外,该中心柱可以设置有一锥形端面,以成圆锥形地形成穿出塞。这样,穿出塞的直径减小,因此可更容易地压入空腔。此外,环缺口可在其径向宽度上作得更小,压碎的材料的量将减少,并且压碎行为更容易。此外,可按这种方式进行金属片部件工件的刺穿,例如,垫圈用于增强紧固元件附接到薄金属片部件或附接到软金属片部件。
防止旋转安全的特征有利地设置在工件接触表面,并且通过紧固元件朝着工件的运动,而与工件的材料结合。这样,紧固元件附接到工件防止旋转的安全性增加。
正如已经提及的那样,紧固元件可以是螺栓元件,其轴优选地具有螺纹并且从法兰的远离铆钉部的一侧延伸出来,从工件打出的穿出塞被带到铆钉部内部,并通过冲模母模的中心柱而与空腔铆钉部的基部结合。
作为替代方式,紧固元件可以是空腔螺母元件,从工件中打出的穿出塞被带到空腔铆钉部内,即与环肩(ring shoulder)结合,环肩是空腔铆钉部到内螺纹的过渡形成的,依靠冲模母模的中心柱并随后从铆钉部移除。
例如,在附接空腔螺母元件时,可通过穿过螺母元件的螺纹移动的活塞而移除穿出塞。
正如同样已经提及的那样,中心柱的端面可具有至少基本上圆锥形的凸起部(raised portion),其用于呈圆锥形地变形穿出塞,并因此减小其直径,利于将其引入铆钉部。
本发明还包括垫圈尤其是金属垫圈与冲模母模的组合,用于将具有铆钉部的紧固元件附接到工件;冲模母模配置成用于接收垫圈并具有中心柱,中心柱的端面配置成至少基本上与垫圈的邻近工件的一侧平齐,并任选地凸出超过垫圈的该侧,垫圈的孔与冲模母模的中心柱之间设有环缺口,并且在垫圈的远离工件的一侧中心柱被冲模母模的凹圆环表面环绕。
关于这一点,垫圈可有效地容纳于冲模母模的环壁凹(ring recess)内,环壁凹环绕中心柱,并且垫圈的邻近工件的一侧在垫圈的径向外侧至少近似地与冲模母模的端面平齐。环壁凹相对中心柱为垫圈定中心,并因此确保环缺口具有统一的宽度。
本发明还包括根据权利要求10的冲模母模,以及在权利要求11和12中描述的进一步发展的冲模母模。
概括而言,使用穿孔垫圈,一方面在进行冲压期间作为冲模母模,以便纤维增强材料被支撑在被切割的位置,并且以便切割力不会导致材料被拖进冲模母模内并因此而压碎。另一方面,在冲压状态下,垫圈用于减小螺栓与塑料之间在拉通方向上的表面压力。
附图说明
下面将结合具体实施例并参考附图对本发明作进一步更详细地说明。附图说明如下:
图1A至1C是根据EP-B-1430229的SBF螺栓元件,包括沿图1B中箭头I方向的螺栓元件的铆钉部端视图(图1A),部分截面侧视图(图1B)和透视图(图1C);
图2A至2C是根据图1A至1C的螺栓元件附接到工件的三个阶段示意图,图2A显示起始位置,图2B显示冲模母模配置在工件下,图2C显示完成组件装配;
图3A至3C是一系列相应于图1A至1C的图,螺栓元件具有改良形式;
图4A至4C是一系列相应于图2A至2C的图,使用根据图3A至3C的螺栓元件;
图5A至5C是一系列相应于图1A至1C的图,用螺母元件代替螺栓元件;
图6A至6D是一系列相应于图2A至2C的图,附加的图6D显示移除了穿出塞的完成的组件装配。
具体实施方式
图1A至1C显示紧固元件10,此处为螺栓元件形式。该螺栓元件具有较大直径D1的法兰12,较小直径D2的铆钉部14从法兰12延伸出来,并且工件接触表面16在法兰12的邻近铆钉部14的一侧18,工件接触表面16围绕铆钉部14,螺栓元件10还具有轴部20,轴部20具有从法兰12的远离铆钉部14的一侧凸出的螺纹柱22,螺纹柱22被环状接触表面24环绕,组件(未示出)可附接到环状接触表面24,另一个组件设有轴部20可穿过的孔,通过旋到螺纹柱上的螺母(同样未示出)该组件将被夹抵在接触表面24。
此外,防止旋转安全的特征26,以壁凹28和设置其间的凸棱30的形式,设置在工件接触表面16上。螺栓元件的自由端设有圆形边缘32和圆锥形切割表面34。
由图1B可以看出,防止旋转安全的特征32和34形成在圆锥形工件接触表面16上,即该元件并非根据EP-B-1430229那样的元件,而是根据EP-B-1497073那样形成的元件。也可以考虑使用根据EP-B-1381785那样的圆锥形设计。然而,圆锥形工件接触表面16的使用并非必需的,工件接触表面16可例如设置成平面,其垂直于螺栓元件的中央纵轴17。
现在参考图2A至2C更详细地描述用于将螺栓元件10附接到工件上的方法。
图2A显示根据图1B的位置形式将螺栓元件10直接安置在工件40上面,预穿孔垫圈42设置在工件的远离螺栓元件10的一侧44。垫圈的孔46与螺栓元件的中央纵轴17同轴排列并且具有直径D2,直径D2与铆钉部14的外直径D2相符。
这里的工件40由如上定义的纤维或织物增强塑料组成,然而也可以由金属片部件形成。这里的工件40部分也显示为平面形,也可以是三维形的或者三维形的工件40的平面区域。此外,工件并不必定由单个组件组成,也可以由两个或更多个工件组成,一个安排在另一个上面,其中每一个都由纤维或织物增强塑料组成,或者仅它们中一些由纤维或织物增强塑料组成。
由图2B可以看出,冲模母模50安置在工件下面,冲模母模50设置用于接收垫圈42并具有中心柱52,中心柱52的端面54与垫圈42外侧的冲模母模的端面55平齐,并且垫圈42的一侧43邻近工件。中心柱52的端面54可任选地凸出超过垫圈42的一侧43,如图4B所示。冲模母模50还具有中心设置的纵向钻孔51,用于压力释放。
在该实施例中,垫圈安置在冲模母模50的环壁凹53内,环壁凹53由冲模母模50的环表面55环绕。环缺口48位于垫圈的孔46的边缘与冲模母模的中心柱52之间,因为中心柱52在垫圈的中间高度处具有外直径基本上符合于铆钉部14的内直径D3。在这方面,中心柱53沿图2B中向下的方向发散,并合并成凹半环形环壁凹58。因此垫圈42作为环壁凹的中心,并与螺栓元件10的中央纵轴17保持同轴。
垫圈并不是必须被冲模母模的环表面55环绕,如果垫圈作为形状特征的某些形式,如***冲模母模50的插销(未示出),也基本上是足够的。
当螺栓元件运动到工件的远离冲模母模的一侧45时,安置在中心柱的所述端面54之前或者垫圈42之前或上面的非预穿刺工件40,在冲模母模50的端面区域刺穿,刺穿是通过紧固元件10的铆钉部14的自由端33与中心柱52结合的方式发生的。随后,紧固元件的铆钉部穿过位于垫圈的孔46与冲模母模的中心柱之间的环缺口,形成铆钉卷边60,冲模母模50的近似凹圆环表面58环绕中心柱,中心柱在垫圈的远离工件40的一侧。以这种方式,工件40与垫圈42紧密接触,工件40被夹在紧固元件的工件接触表面16和铆钉卷边60之间。
当材料是直接接触铆钉部的端面的纤维或织物增强塑料(尤其是热固性塑料)时,在铆钉部14的自由端33刺穿工件40期间,工件40的材料被压碎, 并且增强纤维或细丝分离开。
由图2C可以看出,穿出塞62最初位于中心柱52的端面,并被压入铆钉部的空腔端区域,并紧紧地夹在那里。作为压碎塑料的结果,穿出塞62在夹紧状态下具有稍微小于D2并稍微大于D3的直径。相应地,穿出塞62维持于力传输(force-transmitting)方式中,通过铆钉部的空腔内压缩力直接作用于空腔末端。当根据图2C的完成的组件装配从冲模母模50分离开,穿出塞62留在铆钉部14的空腔内部,使铆钉卷边60***,并因此而改善紧固元件10结合到工件40。
中心柱的圆锥形分散形有助于铆钉部14通过凹环表面重塑成铆钉卷边60,这样引发铆钉部朝向外的卷边运动以及铆钉部13的伸长。
尽管参考图2A至2C可描述该方法,并且这种程序是完全可能的,然而实际上也可能允许不同地实现该方法。例如,垫圈42正常地首先插进环壁凹53,然后工件40仅安置在冲模母模50上面。
为了附接紧固元件10,通常引入这里没有示出但其本身公知的安装头(setting head),使得紧固元件一个接着另一个附接到工件40上。在这一点上,通常使用弹簧加载的压紧件(同样这里没有示出但其本身公知),它环绕紧固元件并供于将工件压抵到冲模母模50的端面和/或压抵到垫圈或中心柱52,以便工件能被维持在其期望的位置。通过朝向工件方向的安装头的活塞的方式(同样未示出),紧固元件10通常朝向工件的方向运动,活塞具有中心设置的钻孔(未示出)以接收紧固元件10的轴部20。工件40下面的冲模母模50,具有圆柱形,被***工具(未示出)的相应的钻孔(同样未示出)。
如通常用于附接紧固元件,该讨论涉及安装头,其被安装在压机(press)的上部工具或安装在压机的中间压盘,然而接收冲模母模50的工具分别是压机的中间压盘或压机的下部工具。相反的安装也是可能的,即安装头安置在压机的下部工具或压机的中间压盘,然而冲模母模50定位于中间压盘或压机的上部工具。
并不是必须使用压力用于将紧固元件附接到工件上,例如通过机器人的方式,例如根据欧洲专利0 691 900的例子可以使用,通过机器人携带冲模母模50和安装头。然而,敲打工具或其它工具也可用于附接功能元件排列到组件上,例如根据下列给予保护的权利DE-PS 197 47 267、EP 0 890 397或DE-PS 197 01 088中的工具。
确实通常习惯性地将紧固元件10按中央纵轴17垂直地设置附接于工件。然而,这种方位并非必须的。与此不同,纵轴17可具有任意期望的空间方位。相应地,本申请中使用的几何学术语,如垂直或上部或底部或上面或下面,应被理解为其名称简单地涉及相应附图的方向,而不应当解析成限定性地。
此外,应该指出防止旋转安全的特征28、30通过使用的强压力产生,以完全与工件40的材料结合,以便更高的抗扭矩结果,这防止螺栓元件相对于工件旋转。
当紧固元件是螺栓元件10,轴部20优选地具有螺纹22,从法兰12的远离铆钉部14的一侧24延伸出来,并且被冲压出工件的穿出塞62被带入铆钉部14的内部,并被冲模母模50的中心柱52带到与空腔铆钉部的基部结合。
图3A至3C显示螺栓元件10的替代形式,具有与图1A至1C和2A至2C中使用的相同附图标记。应当理解,相同附图标记的部分具有如那些前面描述的相同的形状或功能,除非有相反的表述,因此这些部分或它们的功能的重新描述是非必需的,只要适用前面的描述即可。该规定适于这里描述的所有部分,并且进一步的描述仅集中于不同点。
图3A至3C的螺栓元件10区别于图1A至1C的螺栓元件在于铆钉部的自由端面33是由圆锥表面34在至少基本上全半径宽度上形成的。
图3A至3C的螺栓元件10可按照图2A至2C的方法附接于工件,但是较好地是使用根据图4A至4C的轻微改良的方法。该方法及相应的器件区别于图2A至2C在于这里的中心柱具有自由端面54,其凸出超过冲模母模50的端面55,在该实施方式中,超过大约工件厚度的一半。这里的中心柱52也具有圆形边缘56,并且在圆形边缘放射状内部的前端是平的,并且在那里垂直于螺栓元件的中央纵轴17。作为这样的替代形式,中心柱可在其自由端呈圆锥形,并且确实以便圆锥形在远离冲模母模50的方向上汇聚。
根据图4A至4C的方法大体上与图2A至2C的实施例中描述的方法一致,除了刺穿工件40以外。当工件是有热固性塑料基质材料的纤维或织物增强塑料时,该铆钉部的锥形表面34也会导致期望的工件压碎。与中心柱的凸形的协作导致穿出塞62具有锯齿状或圆锥形,并因此能够更加容易地被压入铆钉部的空腔。当涉及金属工件40时,铆钉部14在端部的造型34也是有利的。
如图5A至5C所示 ,也可以使用螺母元件10'代替螺栓元件10。这里的最重要差别在于下面事实:螺母元件是空腔元件,没有轴部,并且以在法兰12内有内螺纹的形式具有螺纹圆柱体22。螺纹的外直径小于铆钉部14的内直径。从铆钉部的空腔到螺纹圆柱体22的过渡区存在环肩64。螺母元件附接于工件的方式示于图6A至6D中。
图6A至6D具有与图2A至2C和图4A至4C相同的附图标记,相应内容可以清楚地认出,因此没有必要重新详细地描述。
这里不适合永久性固定穿出塞在卷边的铆钉部的空腔内,而是随后移除穿出塞,通过比较图6C和6D可以看出。
被冲模母模50的中心柱52穿出工件40的穿出塞62首先被带到空腔铆钉部14内,通过从铆钉部的空腔到螺纹圆柱体22的过渡而与环肩66结合。随后,在图6C中完成的工序以后,进行第二处理工序,从铆钉部14移除穿出塞62。
例如,可使用活塞和另一个冲模母模(未示出)移除穿出塞62,根据图6C,另一个冲模母模从下面支持组件装配。然后,同样未示出的活塞被引导通过空腔元件10',并将穿出塞向下压入另一个冲模母模的通道中,另一个冲模母模的尺寸被设计成可以通过重力和/或通过空气***而移除穿出塞。
也可以根据图6在单独的设备内完成组件装配后,进行穿出塞的移除,例如通过旋入内螺纹22的螺栓的方式。
本发明还涉及垫圈42尤其是金属垫圈42与冲模母模50的组合,用于将具有铆钉部14的紧固元件10、10'附接到工件40;冲模母模配置成接收垫圈42并具有中心柱52,中心柱52的端面54配置成与垫圈42的邻近工件40一侧43至少平齐,并任选地凸出超过垫圈42的该侧,垫圈42的孔与冲模母模的中心柱52之间设有环缺口48,并且在垫圈54的远离工件40一侧中心柱52被冲模母模的凹圆环表面58环绕。
在这方面,垫圈42优选地置于冲模母模的环壁凹53内,环壁凹围绕中心柱,并且垫圈的邻近工件的一侧在垫圈42的径向外侧至少近似地与冲模母模50的端面55平齐。
最后,本发明还包括冲模母模50,用于将具有铆钉部14的紧固元件10、10'附接到工件40;冲模母模50在其一端面55配置成接收垫圈42并具有中心柱52,中心柱52的端面54配置成与垫圈42的邻近工件40一侧至少平齐,并任选地凸出超过垫圈的该侧,垫圈42的孔与冲模母模50的中心柱52之间设有环缺口48,并且在垫圈的远离工件40一侧中心柱52被冲模母模50的凹圆环表面58环绕。
这里的环壁凹53也优选地设在冲模母模50的所述端面55,并且其尺寸被设计成在操作中垫圈52在垫圈的邻近工件的一侧环绕中心柱并在垫圈的径向外侧至少近似地与冲模母模的端面平齐。中心柱的端面可以是圆形的,如图2B、4B和6B所示,或者它可以具有至少基本上是圆锥形的凸起部分。
在所有实施例中,材料可以指定例如那些来自紧固元件的材料,其中根据ISO标准冷变形特性达到8级强度值或者更高,例如根据DIN 1654的35B2合金。也可以是铝合金,尤其是那些更高强度的铝合金可被用作紧固元件,例如AlMg5。更高强度的镁合金紧固元件,例如AM50,也可以考虑。
附图标记列表
10 紧固元件 (螺栓元件或螺母元件)
12 法兰
14 铆钉部
16 工件接触表面
17 紧固元件的中央纵轴
18 法兰侧
20 轴部
22 螺纹圆柱体
24 用于另一组件的接触表面
26 防止旋转安全的特征
28 防止旋转安全的壁凹
30 防止旋转安全的鼻凸
32 圆形边缘
33 铆钉部的自由端面
34 圆锥形表面
40 工件
42 垫圈
43 垫圈的邻近工件的一侧
44 工件的邻近冲模母模的一侧
45 工件的远离冲模母模的一侧
46 垫圈42的孔
48 环缺口
50 冲模母模
51 压力释放钻孔
52 冲模母模的中心柱
53 环壁凹
54 中心柱的邻近工件的端面
55 冲模母模的邻近工件的端面
56 中心柱的圆形边缘
58 凹环壁凹
60 铆钉卷边
62 穿出塞
64 环肩
Claims (12)
1. 一种用于将紧固元件(10, 10')附接到工件(40)的方法,借助于垫圈(42)尤其是金属垫圈以及冲模母模(50),其特征在于,所述紧固元件具有较大直径(D1)的法兰(12)和从所述法兰(12)延伸出来的较小直径(D2)的铆钉部(14),以及在所述法兰(12)的邻近所述铆钉部(14)的一侧的工件接触表面(16),所述工件接触表面(16)围绕所述铆钉部(14);所述冲模母模(50)配置成用于接收所述垫圈(42)并且在所述冲模母模内的固定位置有中心柱(52),所述中心柱(52)的端面(54)配置成与所述垫圈(42)的邻近所述工件(40)的一侧至少平齐,并任选地凸出超过所述垫圈的该侧;非预穿刺工件(40)安置在所述中心柱(52)的所述端面(54)的前面或在所述垫圈(42)的前面或上面,并且在所述冲模母模(50)的端面区域被所述紧固元件(10, 10')的所述铆钉部(14)的自由端(33)刺穿,其中所述紧固元件朝着所述工件(40)的远离所述冲模母模的一侧运动,与所述中心柱(52)结合;所述紧固元件的所述铆钉部(14)被引导穿过环缺口(48),所述环缺口位于所述垫圈的孔(46)与所述冲模母模的所述中心柱(52)之间,依靠在所述垫圈(42)的远离所述工件(40)的一侧环绕着所述中心柱的所述冲模母模的大致凹圆环表面(58)使所述铆钉部被重塑而形成铆钉卷边(60),所述工件(40)和所述垫圈(42)被夹在所述紧固元件的所述工件接触表面(16)和所述铆钉卷边(60)之间。
2. 根据权利要求1所述的方法,其特征在于,所述工件(40)由复合工件组成,尤其是纤维增强热固性塑料基质材料,所述材料在所述铆钉部(14)的端面(33)区域被压碎。
3. 根据权利要求1或2所述的方法,其特征在于,在所述工件接触表面(16)设有防止旋转安全的特征(26),并且通过所述紧固元件(10, 10')朝着所述工件(40)的运动而使得所述特征与所述工件的材料结合。
4. 根据权利要求1至3任一项所述的方法,其特征在于,所述紧固元件是螺栓元件(10);所述螺栓元件的轴部(20)优选地具有螺纹(22)并从所述法兰(12)的远离所述铆钉部(14)的一侧延伸出来,并且从所述工件打出的穿出塞(62)被带到所述铆钉部(14)内部,并通过所述冲模母模(50)的所述中心柱(52)而与所述铆钉部的基部结合。
5. 根据权利要求1至3任一项所述的方法,其特征在于,所述紧固元件(10')是空腔螺母元件;从所述工件中打出的穿出塞(62)被所述冲模母模(50)的所述中心柱(52)带到空腔铆钉部(14)内,即与所述空腔铆钉部(14)到内螺纹(22)的过渡形成的肩(64)结合,随后从所述铆钉部(14)移除。
6. 根据权利要求5所述的方法,其特征在于,附接所述空腔螺母元件(10')后,通过穿过所述螺母元件的螺纹(22)移动的活塞实现所述穿出塞(62)的移除。
7. 根据前述任一权利要求所述的方法,其特征在于,所述中心柱(52)的端面(54)具有圆形的或至少基本上圆锥形的凸起部,用于切割所述穿出塞或呈圆锥形地变形所述穿出塞,并因此减小其直径以利于将其引入所述铆钉部(14)。
8. 一种垫圈(42)尤其是金属垫圈与冲模母模(50)的组合,用于将具有铆钉部(40)的紧固元件(10, 10')附接到工件(40),尤其是根据权利要求1-7任一项所述的方法的组合;其特征在于,所述冲模母模(50)设计成用于接收所述垫圈并具有中心柱(52),所述中心柱的端面(54)配置成至少基本上与所述垫圈(42)的邻近工件的一侧平齐,并任选地凸出超过所述垫圈(42)的该侧,所述垫圈的孔(46)与所述冲模母模(50)的所述中心柱(52)之间设有环缺口(48),并且在所述垫圈(42)的远离所述工件(40)的一侧所述中心柱被所述冲模母模(50)的凹圆环表面(58)环绕。
9. 根据权利要求8所述的组合,其特征在于,所述垫圈容纳于所述冲模母模的环壁凹(53)内,所述环壁凹环绕所述中心柱(52),并且所述垫圈(42)的邻近所述工件(40)的一侧在所述垫圈(42)的径向外侧至少基本上与所述冲模母模(50)的端面(3)平齐。
10. 一种冲模母模(50),用于将具有铆钉部(14)的紧固元件(10, 10')附接到工件(40),尤其用于根据权利要求1-7任一项所述的方法中或用于根据权利要求8或9所述的组合中;其特征在于,所述冲模母模(50)在其一端面(55)配置成用于接收所述垫圈(42)并具有中心柱(52),所述中心柱(52)的端面(54)配置成与所述垫圈(42)的邻近所述工件(40)的一侧至少平齐,并任选地凸出超过所述垫圈(42)的该侧,所述垫圈的孔(46)与所述冲模母模的所述中心柱(52)之间设有环缺口(48),并且在所述垫圈(42)的远离所述工件(40)的一侧所述中心柱(52)被所述冲模母模(50)的凹圆环表面(56)环绕。
11. 根据权利要求10所述的冲模母模,其特征在于,在所述冲模母模(50)的所述端面(55)设有环壁凹 (53),所述环壁凹的尺寸被设计成使得在操作中所述垫圈(42)在所述垫圈(42)的面向所述工件的一侧环绕所述中心柱,并在所述垫圈(42)的径向外侧至少基本上与所述冲模母模的端面(55)平齐。
12. 根据权利要求10或11所述的冲模母模,其特征在于,所述中心柱(52)的端面(54)至少基本上呈圆锥形。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102013217640.6A DE102013217640A1 (de) | 2013-09-04 | 2013-09-04 | Verfahren zur Anbringung eines Befestigungselements an ein Werkstück, Kombination einer Scheibe mit einer Matrize sowie Matrize |
DE102013217640.6 | 2013-09-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN104514796A true CN104514796A (zh) | 2015-04-15 |
Family
ID=51429119
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410447796.5A Pending CN104514796A (zh) | 2013-09-04 | 2014-09-04 | 将紧固元件附接到工件的方法、冲模母模及与垫圈的组合 |
Country Status (7)
Country | Link |
---|---|
US (1) | US20150059156A1 (zh) |
EP (1) | EP2845680A1 (zh) |
CN (1) | CN104514796A (zh) |
CA (1) | CA2862054A1 (zh) |
DE (1) | DE102013217640A1 (zh) |
IN (1) | IN2014DE02479A (zh) |
RU (1) | RU2014135995A (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105065406A (zh) * | 2015-08-07 | 2015-11-18 | 珠海格力电器股份有限公司 | 铆接结构、铆接模具、铆接工艺及空调 |
CN107591928A (zh) * | 2017-09-11 | 2018-01-16 | 珠海凯邦电机制造有限公司 | 电机 |
CN110788271A (zh) * | 2018-08-01 | 2020-02-14 | 丹佛斯动力***(江苏)有限公司 | 冲头 |
CN114192726A (zh) * | 2017-05-09 | 2022-03-18 | 宾工程工厂公司 | 紧固件及安装极薄板材的方法 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012013829B4 (de) * | 2012-07-13 | 2024-03-14 | Newfrey Llc | Stanznietmatrize, Stanznietwerkzeug und Stanznietverfahren |
DE102015102865A1 (de) | 2015-02-27 | 2016-09-01 | Profil Verbindungstechnik Gmbh & Co. Kg | Blechelement mit Loch, Blechteil und Zusammenbauteil sowie Herstellungsverfahren |
US10701040B2 (en) * | 2016-05-23 | 2020-06-30 | Amazon Technologies, Inc. | Protecting content-stream portions from modification or removal |
DE102019113560A1 (de) | 2018-05-30 | 2019-12-05 | Profil Verbindungstechnik Gmbh & Co. Kg | Selbststanzendes Nietelement, Zusammenbauteil bestehend aus dem Nietelement und einem Bauteil, Verfahren zur Herstellung des Zusammenbauteils und Matrize |
GB2581773B (en) * | 2019-02-19 | 2022-03-02 | Jaguar Land Rover Ltd | Connector |
JP6824352B1 (ja) * | 2019-09-19 | 2021-02-03 | プレス工業株式会社 | カシメナット |
DE102020125460A1 (de) * | 2020-09-29 | 2022-03-31 | Profil Verbindungstechnik Gmbh & Co. Kg | Selbststanzendes Befestigungselement |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3022687A (en) * | 1953-11-20 | 1962-02-27 | Arthur J Richards | Method of riveting |
US4555838A (en) * | 1983-03-28 | 1985-12-03 | Multifastener Corp. | Method of installing self-attaching fasteners |
US7160047B2 (en) * | 2000-03-27 | 2007-01-09 | Profil Verbindungstechnik Gmbh & Co. Kg | Functional element arrangement, functional element, auxiliary assembly element, assembled component and method for producing an assembled component |
CN101392782A (zh) * | 2007-09-19 | 2009-03-25 | 伯尔霍夫连接技术有限公司 | 自穿孔元件 |
CN102686892A (zh) * | 2009-10-06 | 2012-09-19 | 伯尔霍夫连接技术有限公司 | 两个由增强塑料制成的构件之间的连接***及其建立方法 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3003908C2 (de) | 1980-02-02 | 1984-10-18 | Profil-Verbindungstechnik Gmbh & Co Kg, 6382 Friedrichsdorf | Stehbolzen mit Stanz- und Nietverhalten |
US4610072A (en) | 1983-12-21 | 1986-09-09 | Multifastener Corporation | Method of installing a fastener to a panel |
US5315667A (en) | 1991-10-31 | 1994-05-24 | International Business Machines Corporation | On-line handwriting recognition using a prototype confusability dialog |
DE4310953A1 (de) | 1993-04-02 | 1994-10-13 | Wolfgang Dipl Ing Luckhardt | Einpresseinrichtung zum Einpressen von Fügeteilen |
DE19701088C2 (de) | 1997-01-15 | 2002-11-28 | Bayerische Motoren Werke Ag | Vorrichtung zum Setzen von Stanznieten |
DE19729368A1 (de) | 1997-07-09 | 1999-01-14 | Ortwin Hahn | Vorrichtung und Verfahren zum mechanischen Fügen von Blechen, Profilen und/oder Mehrblechverbindungen |
DE19747267C2 (de) | 1997-10-25 | 1999-08-05 | Eckold Ag | Verfahren zum Durchsetzfügen und Vorrichtung zu seiner Durchführung |
DE10119505A1 (de) | 2001-04-20 | 2002-10-24 | Profil Verbindungstechnik Gmbh | Funktionselement zur Anbringung an ein Blechteil, aus diesen hergestelltes Zusammenbauteil sowie Verfahren zur Anbringung des Funktionselements an ein Bauteil |
DE10147076A1 (de) * | 2001-09-25 | 2003-04-17 | Profil Verbindungstechnik Gmbh | Befestigungselement |
DE10249030A1 (de) * | 2002-04-19 | 2003-11-06 | Profil Verbindungstechnik Gmbh | Funktionselement zur Anbringung an ein Blechteil, aus diesen hergestelltes Zusammenbauteil sowie Verfahren zur Anbringung des Funktionselements an ein Blechteil |
JP2005069451A (ja) * | 2003-08-28 | 2005-03-17 | Honda Motor Co Ltd | 重ね合せられたfrp板の締結方法およびその締結構造 |
DE102010009026A1 (de) * | 2010-02-24 | 2011-08-25 | Audi Ag, 85057 | Verfahren und Vorrichtung zum Herstellen einer Stanznietverbindung sowie Stanznietverbindung, insbesondere für den Automobilbau |
EP2484924A1 (de) * | 2011-02-08 | 2012-08-08 | Richard Bergner Verbindungstechnik GmbH & Co. KG | Fügeverbindung sowie Verfahren zur Ausbildung einer Fügeverbindung |
DE102011078149A1 (de) * | 2011-06-27 | 2012-12-27 | Airbus Operations Gmbh | Verfahren und vorrichtung zum verbinden von fügeteilen, sowie bauteil |
DE102012001088A1 (de) * | 2012-01-20 | 2013-07-25 | Profil Verbindungstechnik Gmbh & Co. Kg | Zweiteiliges Mutterelement für Kunststoffbauteile |
-
2013
- 2013-09-04 DE DE102013217640.6A patent/DE102013217640A1/de not_active Withdrawn
-
2014
- 2014-09-01 IN IN2479DE2014 patent/IN2014DE02479A/en unknown
- 2014-09-01 EP EP14182976.2A patent/EP2845680A1/en not_active Withdrawn
- 2014-09-03 US US14/476,379 patent/US20150059156A1/en not_active Abandoned
- 2014-09-03 RU RU2014135995A patent/RU2014135995A/ru not_active Application Discontinuation
- 2014-09-04 CA CA2862054A patent/CA2862054A1/en not_active Abandoned
- 2014-09-04 CN CN201410447796.5A patent/CN104514796A/zh active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3022687A (en) * | 1953-11-20 | 1962-02-27 | Arthur J Richards | Method of riveting |
US4555838A (en) * | 1983-03-28 | 1985-12-03 | Multifastener Corp. | Method of installing self-attaching fasteners |
US7160047B2 (en) * | 2000-03-27 | 2007-01-09 | Profil Verbindungstechnik Gmbh & Co. Kg | Functional element arrangement, functional element, auxiliary assembly element, assembled component and method for producing an assembled component |
CN101392782A (zh) * | 2007-09-19 | 2009-03-25 | 伯尔霍夫连接技术有限公司 | 自穿孔元件 |
CN102686892A (zh) * | 2009-10-06 | 2012-09-19 | 伯尔霍夫连接技术有限公司 | 两个由增强塑料制成的构件之间的连接***及其建立方法 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105065406A (zh) * | 2015-08-07 | 2015-11-18 | 珠海格力电器股份有限公司 | 铆接结构、铆接模具、铆接工艺及空调 |
CN114192726A (zh) * | 2017-05-09 | 2022-03-18 | 宾工程工厂公司 | 紧固件及安装极薄板材的方法 |
CN114192726B (zh) * | 2017-05-09 | 2023-09-29 | 宾工程工厂公司 | 紧固件及安装极薄板材的方法 |
CN107591928A (zh) * | 2017-09-11 | 2018-01-16 | 珠海凯邦电机制造有限公司 | 电机 |
CN110788271A (zh) * | 2018-08-01 | 2020-02-14 | 丹佛斯动力***(江苏)有限公司 | 冲头 |
Also Published As
Publication number | Publication date |
---|---|
IN2014DE02479A (zh) | 2015-06-26 |
CA2862054A1 (en) | 2015-03-04 |
RU2014135995A (ru) | 2016-04-10 |
DE102013217640A1 (de) | 2015-03-05 |
US20150059156A1 (en) | 2015-03-05 |
EP2845680A1 (en) | 2015-03-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104514796A (zh) | 将紧固元件附接到工件的方法、冲模母模及与垫圈的组合 | |
CN104421288A (zh) | 冲压铆钉和将单组件彼此附接的方法及设备 | |
CA2683277C (en) | Component assembly consisting of a fastener element and a sheet metal part and also a method for manufacturing such a component assembly | |
US9957999B2 (en) | Self-piercing nut element and componet assembly consisting of the nut element and a sheet metal part | |
EP2618009B1 (en) | A method for the attachment of a hollow element such as a hollow rivet or a nut element to a component consisting of a composite material | |
US10759077B2 (en) | Method for the manufacture of a hole in a component consisting of a composite material | |
CN104421287A (zh) | 用于将独立部件互相附接的穿孔铆钉及附接方法和装置 | |
CN203516322U (zh) | 紧固件 | |
EP3095555B1 (en) | A hollow element for attachment to a component comprising a composite material | |
JP5300027B2 (ja) | ピアスナットの固着方法 | |
US20130273312A1 (en) | Method of Fastening Parts to a Composite Part | |
CN102345664B (zh) | 自冲孔帽元件以及由其和金属片材构成的组件 | |
CN106795902A (zh) | 用于螺栓安置的孔填充套筒和垫圈设计 | |
CN104441038A (zh) | 穿孔冲头、刺穿工件的方法、制作穿孔冲头的方法 | |
CN105690743A (zh) | 减少接合复合工件中腐蚀的装置和方法 | |
CA2879801A1 (en) | Tack screw | |
EP3287210A2 (en) | Self-piercing rivet, arrangement with a self-piercing rivet and method for forming a joint | |
CN201535309U (zh) | 一种铁塔防松防盗螺纹连接副 | |
US10323673B2 (en) | Metallic holding element for introducing a torque into a plastic housing | |
CN209838903U (zh) | 一种汽车紧固用压铆螺栓 | |
CN201705776U (zh) | 改良的铆合结构 | |
CN109973499A (zh) | 一种汽车紧固用压铆螺栓及其生产工艺 | |
CN207500273U (zh) | 一种新型铆钉 | |
CN207447370U (zh) | 圆刀固定装置 | |
CN103267054A (zh) | 一种高锁紧紧固方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150415 |
|
WD01 | Invention patent application deemed withdrawn after publication |