CN105415666B - 振动焊接的装置、方法、模具以及振动焊接模制件 - Google Patents

振动焊接的装置、方法、模具以及振动焊接模制件 Download PDF

Info

Publication number
CN105415666B
CN105415666B CN201510574243.0A CN201510574243A CN105415666B CN 105415666 B CN105415666 B CN 105415666B CN 201510574243 A CN201510574243 A CN 201510574243A CN 105415666 B CN105415666 B CN 105415666B
Authority
CN
China
Prior art keywords
mold
component
strengthening portion
mould
segmented
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.)
Expired - Fee Related
Application number
CN201510574243.0A
Other languages
English (en)
Other versions
CN105415666A (zh
Inventor
岩野吉宏
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
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 Toyota Motor Corp filed Critical Toyota Motor Corp
Publication of CN105415666A publication Critical patent/CN105415666A/zh
Application granted granted Critical
Publication of CN105415666B publication Critical patent/CN105415666B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
    • B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
    • B60R19/023—Details
    • 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
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/06—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using friction, e.g. spin welding
    • B29C65/0609—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using friction, e.g. spin welding characterised by the movement of the parts to be joined
    • B29C65/0618—Linear
    • 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
    • B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
    • B29C65/7802—Positioning the parts to be joined, e.g. aligning, indexing or centring
    • 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
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/13—Single flanged joints; Fin-type joints; Single hem joints; Edge joints; Interpenetrating fingered joints; Other specific particular designs of joint cross-sections not provided for in groups B29C66/11 - B29C66/12
    • B29C66/131—Single flanged joints, i.e. one of the parts to be joined being rigid and flanged in the joint area
    • B29C66/1312—Single flange to flange joints, the parts to be joined being rigid
    • 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
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/301—Three-dimensional joints, i.e. the joined area 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
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/54—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles
    • B29C66/547—Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles, e.g. endless tubes
    • 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
    • B29C66/7392—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 thermoplastic
    • B29C66/73921—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 thermoplastic characterised by the materials of both parts being thermoplastics
    • 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
    • B29C66/81—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
    • B29C66/8145—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 constructional aspects of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/81461—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 constructional aspects of the pressing elements, e.g. of the welding jaws or clamps being multi-lamellar or segmented, i.e. comprising a plurality of strips, plates or stacked elements
    • 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
    • B29C66/8145—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 constructional aspects of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/81463—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 constructional aspects of the pressing elements, e.g. of the welding jaws or clamps comprising a plurality of single pressing elements, e.g. a plurality of sonotrodes, or comprising a plurality of single counter-pressing elements, e.g. a plurality of anvils, said plurality of said single elements being suitable for making a single joint
    • 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
    • B29C66/816—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 mounting of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/8169—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 mounting of the pressing elements, e.g. of the welding jaws or clamps the mounting of said pressing elements being laterally movable, e.g. adjustable
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
    • B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
    • B60R19/03—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by material, e.g. composite
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
    • B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
    • B60R19/18—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by the cross-section; Means within the bumper to absorb impact
    • 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
    • B29C66/71—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 composition of the plastics material of the parts to be joined
    • 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
    • B29C66/7212—Fibre-reinforced materials characterised by the composition of the fibres
    • 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
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/92—Measuring or controlling the joining process by measuring or controlling the pressure, the force, the mechanical power or the displacement of the joining tools
    • B29C66/929—Measuring or controlling the joining process by measuring or controlling the pressure, the force, the mechanical power or the displacement of the joining tools characterized by specific pressure, force, mechanical power or displacement values or ranges
    • 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
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/94—Measuring or controlling the joining process by measuring or controlling the time
    • B29C66/949—Measuring or controlling the joining process by measuring or controlling the time characterised by specific time values or ranges
    • 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
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/95—Measuring or controlling the joining process by measuring or controlling specific variables not covered by groups B29C66/91 - B29C66/94
    • B29C66/951—Measuring or controlling the joining process by measuring or controlling specific variables not covered by groups B29C66/91 - B29C66/94 by measuring or controlling the vibration frequency and/or the vibration amplitude of vibrating joining tools, e.g. of ultrasonic welding tools
    • B29C66/9517—Measuring or controlling the joining process by measuring or controlling specific variables not covered by groups B29C66/91 - B29C66/94 by measuring or controlling the vibration frequency and/or the vibration amplitude of vibrating joining tools, e.g. of ultrasonic welding tools characterised by specific vibration amplitude values or ranges
    • 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
    • B29L2031/00—Other particular articles
    • B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
    • B29L2031/3044—Bumpers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
    • B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
    • B60R19/18—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by the cross-section; Means within the bumper to absorb impact
    • B60R2019/1806—Structural beams therefor, e.g. shock-absorbing
    • B60R2019/1833—Structural beams therefor, e.g. shock-absorbing made of plastic material
    • B60R2019/1853—Structural beams therefor, e.g. shock-absorbing made of plastic material of reinforced plastic material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

本发明涉及振动焊接的装置、方法、模具以及振动焊接模制件。振动焊接装置(40)包括：振动焊接模具，其被构造成包括在上下方向上分割的上模具和下模具，该振动焊接模具与形成具有弯曲的细长形状的第一部件和第二部件配合，并且配置成第一部件和第二部件的长度方向沿着左右方向；多个第一分割模具，其构成上模具或者下模具中的一个部件，并且在左右方向上分割；加压装置，其连结到多个第一分割模具中的每个，并且将压力施加到第一分割模具；以及振动装置，其连结到多个第一分割模具中的每个，并且使第一分割模具振动。

Description

振动焊接的装置、方法、模具以及振动焊接模制件
技术领域
本发明涉及一种振动焊接装置、振动焊接方法、振动焊接模具以及振动焊接模制件。
背景技术
日本专利申请公开(JP-A)No.2010-208058描述的振动焊接模制件包括外侧部件(第一部件)和内侧部件(第二部件)。振动焊接了振动焊接模制件的夹具(振动焊接模具)被构造成包括基部夹具、第一夹具和辅助夹具。在外侧部件的折叠部分由辅助夹具加压的同时，使第一夹具振动，使得外侧部件与内侧部件焊接到一起。多个焊接部从而沿着外侧部件和内侧部件的长度方向形成。
JP 2009-202399 A还描述了振动焊接模制件。
由于外侧部件和内侧部件形成为直线状的细长形状，所以难以在外侧部件和内侧部件的工件状态下确保在外侧部件和内侧部件的长度方向上的均匀的成型精度(尺寸精度)。当弯曲部等沿着内侧部件和外侧部件的某个长度方向延伸时，弯曲部的成型精度特别地趋于小于其他位置(例如，直线状部)的成型精度。在这种情况下，第一夹具因此主要在内侧部件部件和外侧部件具有低的成型精度的位置处进行接触，并且存在更少的压力施加到外侧部件和内侧部件的其他位置的可能性。因此存在可能不能够沿着外侧部件和内侧部件的长度方向连续地将两者焊接到一起的担忧。
发明内容
鉴于以上情况，本发明的目的是获得一种振动焊接装置、振动焊接方法、振动焊接模具以及振动焊接模制件，其能够顺利地沿着第一部件和第二部件的长度方向，连续地将两者焊接到一起。
本发明的第一方面的振动焊接装置，包括：振动焊接模具，其被构造成包括在上下方向上分割的上模具和下模具，该振动焊接模具与形成具有弯曲的细长形状的第一部件和第二部件配合，并且配置成第一部件和第二部件的长度方向沿着左右方向；多个第一分割模具，其构成上模具或者下模具中的一个，并且在左右方向上被分割；加压装置，其连结到多个第一分割模具中的每个，并且将压力施加到第一分割模具；以及振动装置，其连结到多个第一分割模具中的每个，并且使第一分割模具振动。
在第一方面的振动焊接装置中，振动焊接模具设置有上模具和下模具。形成具有弯曲部的细长形状的第一部件和第二部件配合到振动焊接模具，并且振动焊接模具配置成第一部件和第二部件的长度方向沿着左右方向。
此外，加压装置和振动装置分别各自地连结到上模具或下模具中的一个。因此，在加压装置朝着上模具或下模具中的另一个加压上模具或下模具中的一个的同时，通过使用振动焊接装置而使上模具和下模具中的一个振动，第一部件和第二部件能够沿着两者的长度方向焊接到一起。
上模具或下模具中的一个构造成在左右方向上被分割的多个第一分割模具。即使当第一部件和第二部件形成了具有弯曲部的细长形状，适当的压力也能够因此施加到与沿着第一部件和第二部件的长度方向的各个位置相对应的各个第一分割模具。从而能够顺利地沿着第一部件和第二部件的长度方向进行第一部件和第二部件的连续焊接。
本发明的第二方面的振动焊接装置基于第一方面的振动焊接装置，其中，所述多个第一分割模具分别构成为能够在上下方向和前后方向上移动，并且位置调整装置连结到所述多个第一分割模具中的每个，并且利用所述位置调整装置能够调整所述第一分割模具的位置。
在第二方面的振动焊接装置中，第一分割模具被构造成能够在上下方向和前后方向上移动，并且第一分割模具的位置被构造成能够利用位置调整装置而调整。即使当例如卷曲等在成型期间发生在第一部件或者第二部件中时，也能够通过调整第一分割模具的位置从而将第一分割模具配置在与第一部件和第二部件的焊接位置相对应的位置处。
本发明的第三方面的振动焊接装置是第二方面的振动焊接装置，其中，上模具和下模具中的另一个在左右方向上由多个第二分割模具构成，并且所述多个第二分割模具分别构成为能够在上下方向和前后方向上移动；并且位置调整装置连结到所述多个第二分割模具中的每个，并且利用位置调整装置能够调整所述第二分割模具的位置。
第三方面的振动焊接装置由所述上模具和所述下模具中的另一个的多个第二分割模具构成，并且所述第二分割模具的位置被构造成能够利用所述位置调整装置而调整。所述第一分割模具和所述第二分割模具的位置能够因此利用所述位置调整装置而调整。第一分割模具和第二分割模具能够从而配置在与第一部件和第二部件的焊接位置相对应的位置处。
本发明的第四方面的振动焊接方法是采用第一方面至第三方面的任意方面的振动焊接装置的振动焊接方法，包括：加压工序，将压力施加到多个第一分割模具中的每个；以及焊接工序，使所述多个第一分割模具中的每个振动，并且将所述第一部件与所述第二部件焊接到一起。
在第四方面的振动焊接方法中，由于所述第一部件和所述第二部件使用所述第一分割模具而振动焊接，所以能够示例地沿着所述第一部件和所述第二部件的长度方向进行连续焊接。
本发明的第五方面的振动焊接模具，包括：上模具，该上模具与形成具有弯曲部的细长形状的第一部件配合，并且配置成所述第一部件的长度方向沿着左右方向；下模具，该下模具配置在所述上模具的下方，与形成具有弯曲部的细长形状的第二部件配合，并且配置成所述第二部件的长度方向沿着所述左右方向；以及多个第一分割模具，该多个第一分割模具构成所述上模具和所述下模具中的一个，所述多个第一分割模具在所述左右方向上被分割，并且利用加压装置和振动装置而彼此独立地分别驱动。
在第五方面的振动焊接模具中，能够利用振动焊接模具优选地沿着第一模具和第二模具的长度方向进行第一部件和第二部件的连续焊接。
本发明的第六方面的振动焊接模制件时利用第四方面的振动焊接方法而模制的工件，其中，所述第一部件和所述第二部件的至少一个由纤维强化树脂材料构成。
在第六方面的振动焊接模制件中，由于第一部件或第二部件的至少一个使用纤维强化树脂材料构成，所以该部件能够构成有相对高的弯曲刚度。因此即使当使用构成有高的弯曲刚度的部件时，也能够示例地沿着第一部件和第二部件的长度方向进行连续焊接。
本发明的第七方面的振动焊接模制件是第六方面的振动焊接模制件，其中，所述第一部件构成前侧保险杠加强部，所述前侧保险杠加强部构成配置在车辆的前部处的保险杠加强部的前部；并且所述第二部件构成后侧保险杠加强部，所述后侧保险杠加强部构成所述保险杠加强部的后部。
在第七方面的振动焊接模制件中，由于构成保险杠加强部的一个部件由纤维强化树脂材料构成，所以在实现保险杠前方部件的重量减轻的同时，能够示例地沿着保险杠加强部的长度方向进行连续焊接。
发明的有益效果
如上所述，本发明使得第一部件和第二部件能够示例地沿着其长度方向焊接到一起。
附图说明
将基于以下附图具体描述本发明的示例性实施例，其中：
图1是示出根据示例性实施例的振动焊接装置的示意前视图；
图2是示出图1所示的振动焊接装置的振动焊接模具的放大侧截面图(沿着图1的线2-2截取的截面)；
图3是示出从车辆左斜前方观看的、使用图1所示的振动焊接装置而焊接的保险杠加强部的装接状态的透视图；
图4是示出从车辆左侧观看的、图3所示的保险杠加强部的整体的平面图；
图5是示出图3所示的保险杠加强部的放大侧截面图(沿着图3中的线5-5截取的截面)；
图6是示出保险杠加强部配合到图2所示的振动焊接模具的状态的放大侧截面图；
图7A是示出图6所示的第一凸缘部与第二凸缘部焊接到一起之前的状态的放大侧截面图；以及
图7B是示出图7A所示的第一凸缘部与第二凸缘部已经焊接到一起的状态的放大侧截面图。
具体实施方式
参考附图对作为根据示例性实施例的振动焊接模制件的加强保险杠进行说明。附图中的箭头“前”、箭头“上”以及箭头“右”表示适当位置处应用有保险杠加强部10的车辆(汽车)V的车辆前侧、车辆上侧以及车辆右侧(一个车辆宽度方向侧)。下面的说明首先涉及保险杠加强部10的装接状态，并且随后的说明涉及保险杠加强部10的结构以及振动焊接保险杠加强部10的振动焊接装置40。
保险杠加强部10的装接状态
如图3所示，保险杠加强部10构成了设置到车辆V前端部的前保险杠(附图中未示出)的框架部件。保险杠加强部10形成为空心支柱，并且配置成其长度方向沿着车辆宽度方向。保险杠加强部10的车辆宽度方向上的两端部对角地朝着对应于车辆V的角部的附图中未示出的车辆后侧弯折(弯曲)，并且这些弯曲部构成弯曲部12。保险杠加强部10在弯曲部12的车辆宽度方向内侧处的部分构成了保险杠加强部中央部14，并且保险杠加强部10在弯曲部12的车辆宽度方向外侧处的部分构成了一对左右保险杠加强部侧部16。
使得其长度方向沿着车辆前后方向的一对左右前侧部件FS设置在保险杠加强部10的车辆后侧处。保险杠加强部中央部14的两个车辆宽度方向端部分别通过碰撞盒CB结合到前侧部件FS的前端部。
保险杠加强部10
如图4和5所示，保险杠加强部10形成了在车辆前后方向上分割成两部分的结构。即，保险杠加强部10被构造成包括：作为第一部件的前侧保险杠加强部20，其构成保险杠加强部10的车辆前侧部；以及作为第二部件的后侧保险杠加强部30，其构成保险杠加强部10的车辆后侧部。
前侧保险杠加强部20形成有当沿着其长度方向观察时朝着车辆后侧开口的大致帽形的截面。前侧保险杠加强部20的下端部构成第一凸缘部20A(参见图5)，并且前侧保险杠加强部20的上端部构成第一凸缘部20B。第一凸缘部20A、20B配置成其板厚方向沿着车辆前后方向。如图4所示，在前侧保险杠加强部20中，构成弯曲部12的位置构成充当各个弯曲部的前侧弯曲部22，构成保险杠加强部中央部14的位置构成了前侧保险杠加强部中央部24，并且构成保险杠加强部侧部16的位置构成了前侧保险杠加强部侧部26。
如图5所示，后侧保险杠加强部30形成有当沿着其长度方向观察时朝着车辆前侧开口的大致帽形截面，并且被构造成沿着车辆前后方向与前侧保险杠加强部20大致对称。后侧保险杠加强部30的下端部构成第二凸缘部30A，并且后侧保险杠加强部30的上端部构成第二凸缘部30B。第二凸缘部30A、30B配置成其板厚方向沿着车辆前后方向。如图4所示，在后侧保险杠加强部30中，构成弯曲部12的位置构成了分别充当弯曲部的后侧弯曲部32，构成保险杠加强部中央部14的位置构成了后侧保险杠加强部中央部34，并且构成保险杠加强部侧部16的位置构成了后侧保险杠加强部侧部36。
如图5所示，前侧保险杠加强部20的第一凸缘部20A与后侧保险杠加强部30的第二凸缘部30A配置成沿着它们的板厚方向彼此相对，并且两者通过使用下述的振动焊接装置40而焊接到一起。前侧保险杠加强部20的第一凸缘部20B与后侧保险杠加强部30的第二凸缘部30B配置成沿着它们的板厚方向彼此相对，并且两者通过使用振动焊接装置40而焊接到一起。从而由后侧保险杠加强部30和前侧保险杠加强部20形成了闭合的截面28。第一凸缘部20A与第二凸缘部30A之间的焊接部构成了焊接部29A，并且第一凸缘部20B与第二凸缘部30B之间的焊接部构成了焊接部29B。
在本示例性实施例中，前侧保险杠加强部20和后侧保险杠加强部30由热塑性树脂材料构成。更具体地，前侧保险杠加强部20和后侧保险杠加强部30由包括碳纤维(CF)的碳纤维强化树脂(CFRP)形成。相比于例如金属材料，CFRP具有高的强度并且轻量化，并且是用于保险杠加强部10的理想材料。CFRP通常称为合成物。可以采用由如下材料构成的任何热塑性树脂材料作为复合材料中应用的热塑性树脂材料：聚丙烯树脂、聚酰氨树脂(诸如具有缩写编号PA6、PA66、PA610或者PA10T的聚酰氨树脂)、芳香族聚酰胺树脂、半芳香聚酰胺树脂、聚苯硫醚(PPS)树脂、聚对苯二甲酸乙二醇酯(PET)树脂、聚对苯二甲酸丁二醇酯(PBT)树脂、聚碳酸酯树脂(PC)、丙烯酸(PMMA)树脂、ABS树脂、以及热塑性环氧树脂。除了碳纤维，可以采用玻璃纤维(GF)、芳酰胺纤维、玄武岩纤维、竹纤维、诸如钢这样的金属纤维、纤维素纤维以及聚丙烯纤维(自增强型)中的任意纤维作为包括在热塑性树脂材料中的纤维。即，前侧保险杠加强部20和后侧保险杠加强部30分别由纤维强化树脂材料构成。
振动焊接装置40
如图1和2所示，振动焊接装置40是用于将上述前侧保险杠加强部20与后侧保险杠加强部30焊接到一起的装置。注意在图1中，箭头A方向和箭头B方向表示振动焊接装置40的上下方向，并且箭头C方向和箭头D方向表示振动焊接装置40的左右方向。在图2中，箭头E方向和箭头F方向表示振动焊接装置40的前后方向。振动焊接装置40的上下方向与车辆的前后方向对齐，振动焊接装置40的左右方向与车辆的左右方向对齐，并且振动焊接装置40的前后方向与车辆的上下方向对齐。除非另作说明，在以下说明中的仅参考上下、左右和前后方向是指振动焊接装置40的上下、左右和前后。
如图1所示，振动焊接装置40构造成包括振动焊接模具42、加压装置44、振动装置46和位置调整装置48。振动焊接模具42构造成包括上模具42U和下模具42L。上模具42U和下模具42L分别由铝合金材料形成，并且前侧保险杠加强部20和后侧保险杠加强部30的硬度大于上模具42U和下模具42L的硬度。
上模具42U构成了振动焊接模具42的上侧部分，并且前侧保险杠加强部20配合到上模具42U使得前侧保险杠加强部20的长度方向沿着左右方向。上模具42U由在左右方向上分割的多个模具(本示例性实施例中为六个)构成。这些分割的模具分别构成了充当第一分割模具的上分割模具42U1、42U2、42U3、42U4、42U6和42U6。构成上模具42U的左右两端部的上分割模具42U1、42U6对应于前侧保险杠加强部20的前侧保险杠加强部侧部26。构成上模具42U的左右中间部的上分割模具42U3、42U4对应于前侧保险杠加强部20的前侧保险杠加强部中央部24。上分割模具42U2、42U5对应于前侧弯曲部22。上分割模具42U1至42U6装接到附图中未示出的上模具板，并且构造成能够在上下方向和前后方向上移动(调整)。
下模具42L构成了振动焊接模具42的下侧部分，并且后侧保险杠加强部30配合到下模具42L，使得后侧保险杠加强部30的长度方向沿着左右方向。与上模具42U相似，下模具42L由在左右方向上分割的多个模具(在本示例性实施例中为六个)构成。这些分割的模具分别构成了充当第二分割模具的下分割模具42L1、42L2、42L3、42L4、42L5和42L6。下分割模具42L1至42L6构造成在上下方向上分别与各个上分割模具42U1至42U6形成一对。更具体地，构成下模具42L的左右两端部的下分割模具42L1、42L6与上分割模具42U1、42U6成对，并且对应于后侧保险杠加强部30的后侧保险杠加强部侧部36。构成下模具42L的左右方向中间部的下分割模具42L3、42L4与上分割模具42U3、42U4成对，并且对应于后侧保险杠加强部30的后侧保险杠加强部中央部34。下分割模具42L2、42L5与上分割模具42U2、42U5成对，并且对应于后侧保险杠加强部30的后侧弯曲部32。下分割模具42L1至42L6装接到附图中未示出的下模具板，并且构造成能够在上下方向和前后方向上移动(调整)。
加压装置44构造成包括第一加压装置44A和第二加压装置44B。第一加压装置44A分别连结到上分割模具42U2、42U5，并且第二加压装置44B分别连结到上分割模具42U1、42U3、42U4、42U6(为了方便起见，图1中，第二加压装置44B图示为仅连结到上分割模具42U4)。第一加压装置44A电连接到附图中未示出的控制器，并且构造成在控制器的控制下驱动。形成的构造使得当在上模具42U和下模具42L处于闭合模具状态的情况下驱动第一加压装置44A和第二加压装置44B时，上分割模具42U1至42U6将压力施加到下分割模具42L1至42L6。更具体地，作为实例，将由第一加压装置44A施压的压力设定为0.5MPa，并且将由第二加压装置44B施加的压力设定为0.3MPa。即，将施加到与保险杠加强部10的弯曲部12相对应的部分的压力设定为高于施加到保险杠加强部10的其他位置的压力。
振动装置46分别连结到各个上分割模具42U1至42U6，并且电连接到控制器。每个上分割模具42U1至42U6都构造成当在控制器的控制之下驱动振动装置46时在前后方向上彼此独立地振动。在本示例性实施例中，振动装置46设置有与各个上分割模具42U1至42U6相同的振动条件(焊接条件)用于上分割模具42U1至42U6。更具体地，作为实例，振动宽度设定为4mm，振动频率为100Hz，并且振动施加时间(振动焊接时间)设定为60s。
位置调整装置48分别连结到各个上分割模具42U1至42U6和各个下分割模具42L1至42L6，并且电连接到控制器。当在控制器的控制下驱动位置调整装置48时，上分割模具42U1至42U6和下分割模具42L1至42L6在上下方向和前后方向上彼此独立地移位，并且能够分别调整上分割模具42U1至42U6和下分割模具42L1至42L6的位置。
如图6、图7A和图7B所示，当前侧保险杠加强部20和后侧保险杠加强部30使用振动焊接装置40振动焊接时，附着体50设置在前侧保险杠加强部20的第一凸缘部20A、20B与上模具42U(上分割模具42U1至42U6)之间、以及后侧保险杠加强部30的第二凸缘部30A、30B与下模具42L(下分割模具42L1至42L6)之间。
如果第一凸缘部20A(20B)与第二凸缘部30A(30B)之间的摩擦力用F1表示，附着体50与第一凸缘部20A(20B)和第二凸缘部30A(30B)之间的附着力用F2表示，并且附着体50与上模具42U和下模具42L之间的附着力用F3表示，然后，本示例性实施例的附着体50的附着力F2、F3和摩擦力F1符合以下不等式(1)或(2)。
摩擦力F1<附着力F2≤附着力F3 (1)
摩擦力F1<附着力F3≤附着力F2 (2)
即，附着体50的附着力F2和附着力F3均高于摩擦力F1。不特别限制附着力F2和附着力F3的数值，只要它们都高于摩擦力F1即可。
接着将进行关于本示例性实施例的操作和优势效果的说明，同时还说明了前侧保险杠加强部20与后侧保险杠加强部30的振动焊接的步骤。
首先，前侧保险杠加强部20配合到上模具42U。当这样做之后，上分割模具42U1至42U6利用位置调整装置48而在上下方向和前后方向上移位(使得能够移动)，并且上分割模具42U1至42U6的位置匹配到成型的前侧保险杠加强部20的工件形状(位置调整工序)。后侧保险杠加强部30配合到下模具42L。与以上相似，当这样做时，下分割模具42L1至42L6利用位置调整装置48而在上下方向和前后方向上移位(使得能够移动)，并且下分割模具42L1至42L6的位置匹配到成型的后侧保险杠加强部30的工件形状(位置调整工序)。
然后上模具42U向下移位，并且上模具42U抵着下模具42L而闭合。前侧保险杠加强部20和后侧保险杠加强部30从而配置成在上下方向上彼此相对。更具体地，前侧保险杠加强部20的第一凸缘部20A与后侧保险杠加强部30的第二凸缘部30A在上下方向上互相重叠，并且前侧保险杠加强部20的第一凸缘部20B与后侧保险杠加强部30的第二凸缘部30B在上下方向上互相重叠(模具闭合工序)(参见图6)。
在该状态下，驱动第一加压装置44A和第二加压装置44B，并且上分割模具42U1至42U6向下将压力施加到前侧保险杠加强部20的第一凸缘部20A、20B上(加压工序)。压力从而在上下方向上作用在第一凸缘部20A和第二凸缘部30A上，并且压力在上下方向上作用在第一凸缘部20B和第二凸缘部30B上。在该加压工序中，彼此独立地分别驱动上分割模具42U1至42U6，并且将压力施加到前侧保险杠加强部20和后侧保险杠加强部30。当这样做时，来自上分割模具42U2、42U5的压力大于来自上分割模具42U1、42U3、42U4、42U6的压力。更具体地，作为实例，来自上分割模具42U2、42U5的压力是0.5MPa，并且来自上分割模具42U1、42U3、42U4、42U6的压力是0.3MPa。
振动装置46然后使上分割模具42U1至42U6振动。更具体地，同时驱动上分割模具42U1至42U6，并且在前后方向上(图2中的箭头E方向和箭头F方向)振动上分割模具42U1至42U6。如图6所示，从而在第一凸缘部20A与第二凸缘部30A互相重叠的位置处产生摩擦力，两者重叠的位置熔化，并且形成焊接部29A。相似地，如图7B所示，焊接部29B形成为第一凸缘部20B与第二凸缘部30B互相重叠的位置处。自从振动装置46开始振动过去60秒之后，振动装置46同步地使上分割模具42U1至42U6停止振动。后侧保险杠加强部30和前侧保险杠加强部20从而沿着保险杠加强部10的长度方向而连续地焊接(结合)，并且保险杠加强部10形成为振动焊接模制件。然后通过将保险杠加强部10从振动焊接模具42移除而制造保险杠加强部10。
如上所述，在本示例性实施例的振动焊接装置40中，振动焊接模具42的上模具42U由多个上分割模具42U1至42U6构成，并且振动焊接模具42的下模具42L由多个下分割模具42L1至42L6构成。从而即使当前侧保险杠加强部20(后侧保险杠加强部30)包括前侧弯曲部22(后侧弯曲部32)时，用于沿着前侧保险杠加强部20和后侧保险杠加强部30的长度方向的各个位置的适当压力也能够从每个上分割模具42U1至42U6施加到前侧保险杠加强部20和后侧保险杠加强部30。从而能够优选地沿着保险杠加强部10的长度方向进行前侧保险杠加强部20和后侧保险杠加强部30的连续焊接。
更具体地，以下是关于这点的说明。在本示例性实施例中，作为成型对象，前侧弯曲部22形成到前侧保险杠加强部20，并且后侧弯曲部32形成到后侧保险杠加强部30。前侧保险杠加强部20的前侧保险杠加强部中央部24和前侧保险杠加强部侧部26大致直线状延伸，并且后侧保险杠加强部30的后侧保险杠加强部中央部34和后侧保险杠加强部侧部36也大致直线状延伸。因此，在前侧弯曲部22和后侧弯曲部32的位置处成型精度(尺寸精度)通常趋于比前侧保险杠加强部20和后侧保险杠加强部30的工件状态的其他位置处低。
从而当前侧保险杠加强部20配合到上模具42U，并且后侧保险杠加强部30配合到下模具42L时，存在前侧弯曲部22和后侧弯曲部32主要利用上模具42U和下模具42L而接触的可能性。从而，如果上模具42U被构造为单件模具而不分割，则低的压力将施加到除了前侧弯曲部22和后侧弯曲部32之外的部分(即，前侧保险杠加强部中央部24和后侧保险杠加强部中央部34、以及前侧保险杠加强部侧部26和后侧保险杠加强部侧部36)。结果，会存在保险杠加强部10的保险杠加强部中央部14和保险杠加强部侧部16的焊接会不充分的可能性。此外，如果为了增加施加到与保险杠加强部10的保险杠加强部中央部14和保险杠加强部侧部16相对应的部分的压力，而将高的压力施加到上模具42U，加压装置44可能需要施加额外的压力。
与此相比，在本示例性实施例中，上模具42U由在左右方向上(即，在前侧保险杠加强部20和后侧保险杠加强部30的长度方向上)分割的上分割模具42U1至42U6构成。因此上分割模具42U1至42U6能够彼此独立地将压力施加到沿着前侧保险杠加强部20和后侧保险杠加强部30的长度方向的各个位置。因此即使当沿着经受焊接的保险杠加强部10的长度方向存在诸如弯曲部12这样的具有相对低的成型精度的部分，上分割模具42U1、42U3、42U4、42U6也能够将充足的压力供应到与保险杠加强部10的保险杠加强部中央部14和保险杠加强部侧部16相对应的位置。从而，能够使得对前侧保险杠加强部20和后侧保险杠加强部30的加压操作沿着前侧保险杠加强部20和后侧保险杠加强部30的长度方向均匀。因此前侧保险杠加强部20和后侧保险杠加强部30能够顺利地沿着保险杠加强部10的长度方向而连续焊接到一起。
此外，如上所述，由于上模具42U由分割的上分割模具42U1至42U6构成，所以上分割模具42U1至42U6能够改变(修改)施加到沿着前侧保险杠加强部20和后侧保险杠加强部30的长度方向的各个位置的压力。因此，即使当存在沿着经受焊接的保险杠加强部10的长度方向的具有相对低的成型精度的诸如弯曲部12这样的位置时，也能够通过仅在与弯曲部12对应的上分割模具42U2、42U5处设定高的压力而顺利地焊接保险杠加强部10。换句话说，能够抑制压力在上分割模具42U1、42U3、42U4、42U6处变高。因此能够使得利用第一加压装置44A和第二加压装置44B施加到上模具42U的压力低于上模具构成为单片模具的假定情况下的压力。
上分割模具42U1至42U6和下分割模具42L1至42L6构造成能够在上下方向和前后方向上移动，并且上分割模具42U1至42U6和下分割模具42L1至42L6的位置构造成能够利用位置调整装置48而调整。因此，即使诸如卷曲这样的尺寸偏差产生在前侧保险杠加强部20的第一凸缘部20A、20B或者后侧保险杠加强部30的第二凸缘部30A、30B中，也能够通过在上下方向和前后方向上移动上分割模具42U1至42U6和下分割模具42L1至42L6，而将上分割模具42U1至42U6和下分割模具42L1至42L6配置在与第一凸缘部20A、20B和第二凸缘部30A、30B相对应的位置处。因此前侧保险杠加强部20和后侧保险杠加强部30能够甚至更顺利地沿着保险杠加强部10的长度方向而连续地焊接。
此外，前侧保险杠加强部20和后侧保险杠加强部30分别由碳纤维强化塑料构成。前侧保险杠加强部20和后侧保险杠加强部30因此构成有相对高的弯曲刚度，并且能够顺利地沿着其长度方向而连续地焊接到一起。此外，能够通过利用碳纤维强化塑料构成前侧保险杠加强部20和后侧保险杠加强部30而实现保险杠加强部10的重量减轻。
虽然在本示例性实施例中，振动焊接模具42的下模具42L由多个下分割模具42L1至42L6构成，但是下模具42L可以构成为单片模具。即，形成的构造使得至少连接到加压装置44和振动装置46的任何模具部分在左右方向上分割就足够了。
虽然在本示例性实施例中，加压装置44和振动装置46构成为连结到上模具42U，但是能够使得构造成加压装置44和振动装置46连结到下模具42L。在这种情况下，下分割模具42L1至42L6与本发明的第一分割模具相对应，并且上分割模具42U1至42U6与本发明的第二分割模具相对应。
加压装置44由两个加压装置构成，在本示例性实施例中为第一加压装置44A和第二加压装置44B；然而，加压装置的数量可以修改成适用于振动焊接模制件(保险杠加强部10)的形状。即，对各个上分割模具42U1至42U6的压力可以修改成适用于振动焊接模制件(保险杠加强部10)的形状。
虽然在本示例性实施例中，前侧保险杠加强部20和后侧保险杠加强部30两者都由包含纤维的热塑性树脂形成，但是后侧保险杠加强部30可以由能够焊到前侧保险杠加强部20的如下材料形成：诸如钢这样的金属材料、诸如铝这样的轻量金属材料或者金属合金材料或者轻量金属合金材料。
虽然，在本示例性实施例中，保险杠加强部10充当振动焊接模制件，但是振动焊接模制件不限于此。例如，振动焊接模制件可以是诸如立柱、摇臂、或者车辆的部件等的车体框架部件。

Claims (6)

1.一种振动焊接装置，包括：
振动焊接模具，该振动焊接模具被构造成包括在上下方向上分割的被闭合模具的上模具和下模具，所述振动焊接模具与分别形成具有弯曲部的细长形状的第一部件和第二部件配合，并且所述振动焊接模具配置成所述第一部件和所述第二部件的长度方向沿着左右方向；
多个第一分割模具，该多个第一分割模具构成所述上模具和所述下模具中的一个，并且在所述左右方向上被分割；
加压装置，该加压装置连结到所述多个第一分割模具中的每个，并且将压力施加到所述第一分割模具；以及
振动装置，该振动装置连结到所述多个第一分割模具中的每个，并且使所述第一分割模具振动，
所述多个第一分割模具分别被构造成能够在上下方向和前后方向上移动；并且
位置调整装置连结到所述多个第一分割模具中的每个，并且所述第一分割模具的位置能够利用所述位置调整装置而调整。
2.如权利要求1所述的振动焊接装置，其中，
所述上模具或所述下模具中的另一个由在左右方向上分割的多个第二分割模具构成，并且所述多个第二分割模具分别被构造成能够在上下方向和前后方向上移动；并且
所述位置调整装置连结到所述多个第二分割模具中的每个，并且所述第二分割模具的位置能够利用所述位置调整装置而调整。
3.一种采用权利要求1或2所述的振动焊接装置的振动焊接方法，所述方法包括：
加压工序，将压力施加到多个第一分割模具中的每个；以及
焊接工序，使所述多个第一分割模具中的每个振动，并且将所述第一部件与所述第二部件焊接到一起。
4.一种振动焊接模具，包括：
上模具，该上模具与形成具有弯曲部的细长形状的第一部件配合，并且配置成所述第一部件的长度方向沿着左右方向；
下模具，该下模具与所述上模具被闭合模具，配置在所述上模具的下方，与形成具有弯曲部的细长形状的第二部件配合，并且配置成所述第二部件的长度方向沿着所述左右方向；以及
多个第一分割模具，该多个第一分割模具构成所述上模具和所述下模具中的一个，所述多个第一分割模具在所述左右方向上被分割，并且利用加压装置和振动装置而彼此独立地分别驱动，
所述多个第一分割模具分别被构造成能够在上下方向和前后方向上移动；并且
位置调整装置连结到所述多个第一分割模具中的每个，并且所述第一分割模具的位置能够利用所述位置调整装置而调整。
5.一种利用权利要求3的振动焊接方法模制的振动焊接模制件，其中，
所述第一部件或所述第二部件的至少一个部件由纤维强化树脂材料构成。
6.如权利要求5所述的振动焊接模制件，其中，
所述第一部件构成前侧保险杠加强部，所述前侧保险杠加强部构成配置在车辆的前部处的保险杠加强部的前部；并且
所述第二部件构成后侧保险杠加强部，所述后侧保险杠加强部构成所述保险杠加强部的后部。
CN201510574243.0A 2014-09-16 2015-09-10 振动焊接的装置、方法、模具以及振动焊接模制件 Expired - Fee Related CN105415666B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2014-187878 2014-09-16
JP2014187878A JP6098599B2 (ja) 2014-09-16 2014-09-16 振動溶着装置、振動溶着方法、及び振動溶着型

Publications (2)

Publication Number Publication Date
CN105415666A CN105415666A (zh) 2016-03-23
CN105415666B true CN105415666B (zh) 2018-05-04

Family

ID=54147051

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510574243.0A Expired - Fee Related CN105415666B (zh) 2014-09-16 2015-09-10 振动焊接的装置、方法、模具以及振动焊接模制件

Country Status (4)

Country Link
US (1) US9751477B2 (zh)
EP (1) EP2998102B1 (zh)
JP (1) JP6098599B2 (zh)
CN (1) CN105415666B (zh)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015168364A (ja) * 2014-03-07 2015-09-28 トヨタ自動車株式会社 車体の前部構造体
FR3063672B1 (fr) * 2017-03-13 2022-07-01 Arkema France Procede de fabrication de pieces en composite polymere thermoplastique, et objet obtenu par ledit procede
FR3064951B1 (fr) * 2017-04-05 2020-08-07 Peugeot Citroen Automobiles Sa Boitier de bloc optique a pattes de couplage a protuberances, pour le couplage etroit a un outil de vibration
US10507776B2 (en) * 2017-10-12 2019-12-17 GM Global Technology Operations LLC Fiber-reinforced composite bumper beam and crush members
JP6798974B2 (ja) 2017-12-28 2020-12-09 本田技研工業株式会社 車両用樹脂部品
JP6798973B2 (ja) * 2017-12-28 2020-12-09 本田技研工業株式会社 車両用樹脂部品
US20240217183A1 (en) * 2023-01-03 2024-07-04 Rohr, Inc. Thermoplastic composite component with vibration welded non-parallel surfaces and method for producing the same

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3342619A1 (de) * 1983-11-25 1985-06-05 Peguform-Werke GmbH, 7805 Bötzingen Verfahren und maschine zum ultraschallschweissen von thermoplastischen kunststoffteilen

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63951U (zh) * 1986-06-23 1988-01-06
JP3211589B2 (ja) * 1994-11-09 2001-09-25 トヨタ自動車株式会社 樹脂製品の振動溶着金型
JP3053358B2 (ja) * 1995-09-27 2000-06-19 三島 大二 振動溶着機におけるパーツクランピング装置
JP2000238133A (ja) * 1999-02-23 2000-09-05 Koito Mfg Co Ltd 振動溶着装置及び振動溶着方法
DE10211875A1 (de) * 2002-03-18 2003-10-02 Mann & Hummel Filter Verfahren zum Vibrationsschweissen und Werkzeug zu dessen Durchführung
US7637300B2 (en) * 2006-05-25 2009-12-29 Branson Ultrasonics Corp. Vibration welding apparatus and welding method
JP4990186B2 (ja) 2008-02-27 2012-08-01 本田技研工業株式会社 振動溶着方法
US8118957B2 (en) 2008-02-27 2012-02-21 Honda Motor Co., Ltd. Vibration welding method and vibration welding apparatus
JP5425495B2 (ja) 2009-03-06 2014-02-26 株式会社タカギセイコー 振動溶着成形品及び自動車用エアースポイラー
JP2010208056A (ja) 2009-03-06 2010-09-24 Sii Printek Inc 液体噴射ヘッド、液体噴射ヘッドの駆動方法および液体噴射記録装置の製造方法
JP5844967B2 (ja) * 2010-12-13 2016-01-20 三菱レイヨン株式会社 繊維強化熱可塑性樹脂成形品とその製造方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3342619A1 (de) * 1983-11-25 1985-06-05 Peguform-Werke GmbH, 7805 Bötzingen Verfahren und maschine zum ultraschallschweissen von thermoplastischen kunststoffteilen

Also Published As

Publication number Publication date
US9751477B2 (en) 2017-09-05
US20160075080A1 (en) 2016-03-17
EP2998102B1 (en) 2018-10-24
JP6098599B2 (ja) 2017-03-22
JP2016060059A (ja) 2016-04-25
EP2998102A1 (en) 2016-03-23
CN105415666A (zh) 2016-03-23

Similar Documents

Publication Publication Date Title
CN105415666B (zh) 振动焊接的装置、方法、模具以及振动焊接模制件
US9821739B2 (en) Automobile bumper
US20230192197A1 (en) Method of making a laminate, an energy absorbing device, an energy absorbing device composition, and a forming tool
KR101886897B1 (ko) 차량 골격 부재
CN106864223A (zh) 车门制造方法和由该方法制造的车门
KR101967827B1 (ko) 수지체 및 수지체의 제조 방법
US20160121827A1 (en) Automobile bumper beam
CN107428033B (zh) 片状增强纤维基材、预成型体及纤维增强树脂成型品
KR20140108634A (ko) 중공부를 갖는 열가소성 수지 성형체 및 그의 제조 방법
JP6012348B2 (ja) 車両用樹脂製品
US10000243B2 (en) Structural body of differing thicknesses, and method of manufacturing thereof
US20160075078A1 (en) Manufacturing method for a component configured including a thermoplastic resin material, and manufacturing device for a component configured including a thermoplastic resin material
JP2014213491A (ja) 複合成形物の製造方法および製造装置
KR101804661B1 (ko) 수지 접합체, 수지 접합체의 제조 방법 및 차량용 구조체
US10589476B2 (en) Method and device for producing a three-dimensional fiber composite component
CN102555211A (zh) 振动熔敷方法
JP2016043583A (ja) 繊維強化樹脂接合体の製造方法
KR102076490B1 (ko) 버어 제거가 가능한 성형 장치
US20180319099A1 (en) Method for Increasing the Rigidity of Nonwoven Moldings by Way of Additive Manufacturing
KR101632695B1 (ko) 이종재질의 판재 및 그 제조방법
JP6724798B2 (ja) インサート成形方法
CN106881870A (zh) 连结体的制造方法
JP6753351B2 (ja) 繊維強化熱可塑性樹脂成形体の成形方法
JP2022175040A (ja) 繊維強化樹脂成形品の製造方法
JP2018103510A (ja) 繊維強化樹脂材と金属材との接合構造及びその接合方法

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180504