BR112021018899A2 - Métodos para fabricar um eixo de rodas e para formar um rebaixo de intertravamento, eixo de rodas, e, suspensão de veículo com mola pneumática - Google Patents
Métodos para fabricar um eixo de rodas e para formar um rebaixo de intertravamento, eixo de rodas, e, suspensão de veículo com mola pneumáticaInfo
- Publication number
- BR112021018899A2 BR112021018899A2 BR112021018899A BR112021018899A BR112021018899A2 BR 112021018899 A2 BR112021018899 A2 BR 112021018899A2 BR 112021018899 A BR112021018899 A BR 112021018899A BR 112021018899 A BR112021018899 A BR 112021018899A BR 112021018899 A2 BR112021018899 A2 BR 112021018899A2
- Authority
- BR
- Brazil
- Prior art keywords
- wheel axle
- tubular wall
- interlocking recess
- manufacturing
- vehicle suspension
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 4
- 238000004519 manufacturing process Methods 0.000 title abstract 3
- 239000000725 suspension Substances 0.000 title abstract 3
- 238000003825 pressing Methods 0.000 abstract 2
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 238000005553 drilling Methods 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G9/00—Resilient suspensions of a rigid axle or axle housing for two or more wheels
- B60G9/003—Resilient suspensions of a rigid axle or axle housing for two or more wheels the axle being rigidly connected to a trailing guiding device
-
- 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
- B21D17/00—Forming single grooves in sheet metal or tubular or hollow articles
- B21D17/02—Forming single grooves in sheet metal or tubular or hollow articles by pressing
-
- 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
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/02—Stamping using rigid devices or tools
- B21D22/04—Stamping using rigid devices or tools for dimpling
-
- 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
- B21D39/04—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of tubes with tubes; of tubes with rods
- B21D39/046—Connecting tubes to tube-like fittings
-
- 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
- B21D53/00—Making other particular articles
- B21D53/88—Making other particular articles other parts for vehicles, e.g. cowlings, mudguards
- B21D53/90—Making other particular articles other parts for vehicles, e.g. cowlings, mudguards axle-housings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
- B21J5/06—Methods for forging, hammering, or pressing; Special equipment or accessories therefor for performing particular operations
- B21J5/063—Friction heat forging
- B21J5/066—Flow drilling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
- B21J5/06—Methods for forging, hammering, or pressing; Special equipment or accessories therefor for performing particular operations
- B21J5/12—Forming profiles on internal or external surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K25/00—Uniting components to form integral members, e.g. turbine wheels and shafts, caulks with inserts, with or without shaping of the components
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K25/00—Uniting components to form integral members, e.g. turbine wheels and shafts, caulks with inserts, with or without shaping of the components
- B21K25/005—Uniting components to form integral members, e.g. turbine wheels and shafts, caulks with inserts, with or without shaping of the components by friction heat forging
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B35/00—Axle units; Parts thereof ; Arrangements for lubrication of axles
- B60B35/004—Mounting arrangements for axles
- B60B35/006—Mounting arrangements for axles with mounting plates or consoles fitted to axles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B35/00—Axle units; Parts thereof ; Arrangements for lubrication of axles
- B60B35/004—Mounting arrangements for axles
- B60B35/006—Mounting arrangements for axles with mounting plates or consoles fitted to axles
- B60B35/008—Mounting arrangements for axles with mounting plates or consoles fitted to axles for mounting air suspension elements to axles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B35/00—Axle units; Parts thereof ; Arrangements for lubrication of axles
- B60B35/02—Dead axles, i.e. not transmitting torque
- B60B35/08—Dead axles, i.e. not transmitting torque of closed hollow section
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2200/00—Indexing codes relating to suspension types
- B60G2200/30—Rigid axle suspensions
- B60G2200/31—Rigid axle suspensions with two trailing arms rigidly connected to the axle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
- B60G2204/10—Mounting of suspension elements
- B60G2204/14—Mounting of suspension arms
- B60G2204/148—Mounting of suspension arms on the unsprung part of the vehicle, e.g. wheel knuckle or rigid axle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
- B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
- B60G2206/30—Constructional features of rigid axles
- B60G2206/32—Hollow cross section
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
- B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
- B60G2206/70—Materials used in suspensions
- B60G2206/72—Steel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
- B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
- B60G2206/80—Manufacturing procedures
- B60G2206/82—Joining
- B60G2206/8209—Joining by deformation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2300/00—Indexing codes relating to the type of vehicle
- B60G2300/02—Trucks; Load vehicles
- B60G2300/026—Heavy duty trucks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2300/00—Indexing codes relating to the type of vehicle
- B60G2300/04—Trailers
- B60G2300/042—Semi-trailers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
métodos para fabricar um eixo de rodas e para formar um rebaixo de intertravamento, eixo de rodas, e, suspensão de veículo com mola pneumática. um método para fabricar um eixo de rodas de um veículo utilitário, como um reboque, semirreboque ou um caminhão, em que o eixo de rodas compreende um corpo de eixo oco que compreende uma parede tubular de aço com uma espessura t e tendo uma região de aperto adaptada para ser fixada em uso entre as partes de aperto da suspensão de veículo por meio de meios de tensionamento. um rebaixo de intertravamento é formado na região de aperto. o rebaixo de intertravamento é formado por um processo de conformação em que um membro de cunho é pressionado contra a superfície externa da parede tubular de maneira a formar um entalhe. a dimensão do cunho e a força de prensagem são tais que a pressão superficial na porção de superfície cunhada da parede tubular localizadamente excede o ponto de escoamento para formar o entalhe, e a força de prensagem é tal que a porção de parede tubular adjacente ao rebaixo de intertravamento está plasticamente cedendo ao longo de uma distância para dentro que é, no máximo, correspondente à espessura t da parede tubular. preferivelmente, a distância de cedimento para dentro está em uma faixa de 0 a 0,5 vezes a espessura t da parede tubular. em um método alternativo, o rebaixo de intertravamento é formado por perfuração por atrito um furo cego na parede tubular do corpo de eixo.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL2022985A NL2022985B1 (en) | 2019-04-19 | 2019-04-19 | Providing an interlocking recess in a tubular axle body of a vehicle axle |
PCT/EP2020/060473 WO2020212353A1 (en) | 2019-04-19 | 2020-04-14 | Providing an interlocking recess in a tubular axle body of a vehicle axle |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112021018899A2 true BR112021018899A2 (pt) | 2021-11-30 |
Family
ID=67262982
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112021018899A BR112021018899A2 (pt) | 2019-04-19 | 2020-04-14 | Métodos para fabricar um eixo de rodas e para formar um rebaixo de intertravamento, eixo de rodas, e, suspensão de veículo com mola pneumática |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP3956159A1 (pt) |
CN (1) | CN113840744A (pt) |
BR (1) | BR112021018899A2 (pt) |
NL (1) | NL2022985B1 (pt) |
WO (1) | WO2020212353A1 (pt) |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL1019766C2 (nl) | 2002-01-17 | 2003-07-18 | Schmitz Cargobull Ag | Verbinding tussen voertuigas en draagarm. |
DE10320218A1 (de) * | 2003-05-05 | 2004-12-02 | Man Nutzfahrzeuge Ag | Achsanbindung für Luftfederachsen von Fahrzeugen |
NL1034756C1 (nl) * | 2007-07-20 | 2009-01-21 | Weweler Nv | Wielasophanging. |
JP2010120406A (ja) * | 2008-11-17 | 2010-06-03 | Ntn Corp | 車輪用軸受装置およびアクスルモジュール |
CN101574914B (zh) * | 2009-06-16 | 2011-02-16 | 广东富华工程机械制造有限公司 | 半挂车车轴与悬挂的联结结构 |
AU2009355364A1 (en) | 2009-11-10 | 2012-05-24 | Vdl Weweler B.V. | Wheel axle suspension having clamp bodies with a protrusion for attaching an indented tubular axle to trailing arms |
CA2813031C (en) * | 2010-09-30 | 2015-03-24 | Hendrickson Usa, L.L.C. | Heavy-duty vehicle axle-to-beam connection |
US8820760B2 (en) * | 2011-12-28 | 2014-09-02 | Vdl Weweler B.V. | Wheel axle suspension |
NL2019637B1 (en) * | 2017-09-28 | 2019-04-04 | Vdl Weweler Bv | Axle clamping arrangement |
CN208714846U (zh) * | 2018-08-21 | 2019-04-09 | 宁波汇众汽车车桥制造有限公司 | 一种商用车后桥横梁总成 |
-
2019
- 2019-04-19 NL NL2022985A patent/NL2022985B1/en active
-
2020
- 2020-04-14 BR BR112021018899A patent/BR112021018899A2/pt unknown
- 2020-04-14 WO PCT/EP2020/060473 patent/WO2020212353A1/en active Application Filing
- 2020-04-14 EP EP20716857.6A patent/EP3956159A1/en active Pending
- 2020-04-14 CN CN202080029846.1A patent/CN113840744A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
CN113840744A (zh) | 2021-12-24 |
WO2020212353A1 (en) | 2020-10-22 |
EP3956159A1 (en) | 2022-02-23 |
NL2022985B1 (en) | 2020-10-27 |
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