CN105799154A - Vibration friction welding machine - Google Patents
Vibration friction welding machine Download PDFInfo
- Publication number
- CN105799154A CN105799154A CN201610223739.8A CN201610223739A CN105799154A CN 105799154 A CN105799154 A CN 105799154A CN 201610223739 A CN201610223739 A CN 201610223739A CN 105799154 A CN105799154 A CN 105799154A
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- Prior art keywords
- lifting platform
- horizontal
- platform
- welding
- welding machine
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Classifications
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- 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
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
Abstract
The invention discloses a vibration friction welding machine and relates to the field of welding equipment. The vibration friction welding machine comprises a machine body shell, an equipment frame, a welding mechanism and a guide traveling table, and the welding mechanism and the guide traveling table are installed on the equipment frame. The guide traveling table comprises a platform moving mechanism and a template mechanism. The welding mechanism comprises a vibration head assembly and an upper die base. The platform moving mechanism comprises a lifting platform, a horizontal rack, a horizontal transmission shaft, a first servo motor, a leveling rack and a lifting hydraulic cylinder. The lifting hydraulic cylinder drives the lifting platform to move towards the welding mechanism along vertical guide rods. The first servo motor drives the lifting platform through the horizontal transmission shaft to move along the plane of the horizontal rack. The leveling rack and the vertical guide rods are arranged in parallel. The leveling rack conducts horizontal adjustment on the lifting platform. The template mechanism is provided with moving track grooves used for guiding the lifting platform to move. The vibration welding machine can achieve the purpose of compact welding, so that the requirements for airtightness and watertightness of weld joints are met. In the processing process, the vibration friction welding machine can effectively control welding processing by moving in a tight die along a circular track relative to a processed object.
Description
Technical field
The present invention relates to field of welding devices, particularly relate toA kind of vibration friction welding machine。
Background technology
At present, the plastic welding machine that market uses mostly is ultrasound wave and high frequency welding machine, can cannot be carried out welding because being subject to the restriction of material or workpiece size.If welding the very easy of just change with vibration rubbing machine, and up to the present, the friction welding machine of domestic use all relies on external import, and these import equipment complicated structures, make troubles not only to the work such as maintenance, maintenance, and cost of manufacture is higher.
Such as Chinese invention patent "A kind of vibration friction welding machine", application number is 201210089110.0, the structure of disclosed vibration friction welding machine includes device framework, the peripheral casing that is arranged on device framework and the vibration headstock being arranged in device framework and counterdie lifting platform, is provided with vibration head in the vibration headstock, and vibration head is electromagnetic vibration head；It is provided with lifting drive bottom counterdie lifting platform；Lifting drive is mainly made up of hydraulic cylinder, linear guide poles and linear bearing；During welding, Hydraulic Cylinder counterdie lifting platform rises to bottom the vibration headstock along linear guide poles under the effect of linear bearing, and electromagnetic vibration head produces vibration friction and completes welding, otherwise hydraulic cylinder drives counterdie lifting platform to reset.The practicality that this bonding machine compares structure, and from the feedback effects in market, its operation and performance are obtained for certain accreditation.But, demand is completely changed in order to meet the performance in the course of processing, the mobile docking of its lifting platform needs further to promote, from structure, this structure can only meet the basic acts on vertical direction, the docking etc. of upper and lower mould, the adjustment for upper and lower mould relative position does not have operability, so also needing to more improvement.
Summary of the invention
The technical problem that present invention mainly solves is to provideA kind of vibration friction welding machine, it is reasonable in design, simple in construction, solves the problem that the relative position of the upper and lower mould of vibration welding machine adjusts.
For solving above-mentioned technical problem, the technical scheme that the present invention adopts is to provideA kind of vibration friction welding machine, including body fuselage, device framework and be installed on the welding mechanism on device framework, guiding movement workbench；Described guiding movement workbench includes platform moving mechanism and template mechanism；Welding mechanism is relative with platform moving mechanism and sets；Described welding mechanism includes vibration head assembly and upper bolster；Described platform moving mechanism includes lifting platform, horizontal rack, horizontal drive shaft, the first servomotor, leveling tooth bar and lifting hydraulic cylinder；Described lifting hydraulic cylinder drives described lifting platform to move along vertical guide rod to welding mechanism；Described first servomotor drives described lifting platform along horizontal rack planar movement by horizontal drive shaft；Described leveling tooth bar and vertical guide rod be arranged in parallel, and described lifting platform is carried out horizontal adjustment by leveling tooth bar；Described template mechanism is positioned at the side of platform moving mechanism；Described template mechanism is provided with the running orbit groove for lifting platform mobile guide.
Preferably, the side of described device framework is provided with hydraulic pump, and described hydraulic pump connects described lifting hydraulic cylinder by conduit under fluid pressure；Described lifting platform is additionally provided with for coordinating the cylinder of running orbit groove on described template mechanism.
Preferably, described horizontal rack is fixed on the bottom surface of described lifting platform；Described horizontal rack and described horizontal drive shaft engaged transmission；The downside of described lifting platform is also combined with horizontal guide rail；Described horizontal guide rail is fixed on the base on the downside of lifting platform；Described horizontal drive shaft and the first servomotor are both secured on described base；Described lifting edge of table is additionally provided with the rotation pin for positioning；Described lifting platform is placed die shoe.
Preferably, described leveling tooth bar is vertically arranged, and described lifting platform is provided with the leveling gear coordinated with described leveling tooth bar；Described lifting platform lifts along vertical guide rod, and described leveling tooth bar engages the level angle keeping lifting platform with leveling gear.
Preferably, described template mechanism includes fixing plate and guide plate；Described fixing plate is fixed on described device framework；Described guide plate is movably connected on described fixing plate；Described lifting platform incompatible realizes orbiting motion by matching with described guide plate.
The invention has the beneficial effects as follows: provideA kind of vibration friction welding machine, its rational in infrastructure, good sealing effect, it is possible to reach fine and close welding, make weld seam requirement reach airtight watertight requirement；The course of processing can effectively control relative machining object in close mould, make the welding processing of circular trace, and by the processing mold of precision linear slide rail so that the upper and lower mismatch of processed finished products reduces.
Accompanying drawing explanation
Fig. 1It is the present inventionA kind of vibration friction welding machineExternal structure signalFigure；
Fig. 2It it is the internal structure signal of vibration welding machineFigure；
Fig. 3It isFig. 2In partial enlargement lookFigure；
Fig. 4It it is the signal at another visual angle of internal structure of vibration welding machineFigure；
Fig. 5It isFig. 4In partial enlargement lookFigure；
Fig. 6It it is the structural representation of vibration head assemblyFigure；
In accompanying drawingThe labelling of each parts is as follows: 1, body fuselage；2, device framework；3, safety door；4, switch board；5, equipment box shell；6, spike is propped up；7, lifting platform；8, horizontal rack；9, horizontal drive shaft；10, the first servomotor；11, leveling tooth bar；12, lifting hydraulic cylinder；13, vertical guide rod；14, hydraulic pump；15, base；16, horizontal guide rail；17, driving-chain is crossed；18, leveling gear；19, fixing plate；20, guide plate；21, cylinder；22, the second servomotor.
Detailed description of the invention
Below in conjunction withAccompanying drawingPresently preferred embodiments of the present invention is described in detail, so that advantages and features of the invention can be easier to be readily appreciated by one skilled in the art, thus protection scope of the present invention being made apparent clear and definite defining.
Refer toAccompanying drawing 1 to 6, the embodiment of the present invention includes:
A kind of vibration friction welding machine, including body fuselage 1, device framework 2 and be installed on the welding mechanism on device framework 2, guiding movement workbench.Body fuselage 1 is wrapped in the outside of device framework 2, and body fuselage 1 also includes a safety door that can automatically switch 3.The side of body fuselage 1 is provided with the switch board 4 on vibration welding machine and equipment box shell 5, and the structure such as control circuit and hydraulic power supply on vibration welding machine is arranged at here.The bottom of device framework 2 is provided with a spike 6, and device framework 2 is vertically arranged, and welding mechanism, guiding movement workbench are all installed on device framework 2.Guiding movement workbench then includes: platform moving mechanism and template mechanism；Welding mechanism is relative with platform moving mechanism and sets, and welding mechanism includes vibration head assembly and upper bolster.Platform moving mechanism includes: lifting platform 7, horizontal rack 8, horizontal drive shaft the 9, first servomotor 10, leveling tooth bar 11 and lifting hydraulic cylinder 12.The top of device framework 2 is welding mechanism, and its underpart is platform moving mechanism.Being additionally provided with vertical guide rod 13 on device framework 2, the side of device framework 2 is provided with hydraulic pump 14, and hydraulic pump 14 connects lifting hydraulic cylinder 12 by conduit under fluid pressure；Lifting hydraulic cylinder 12 drives lifting platform 7 to move along vertical guide rod 13 to welding mechanism.The bottom surface of lifting platform 7 is fixed horizontal rack 8, a base 15 it is additionally provided with in the downside of lifting platform 7, first servomotor 10 and horizontal drive shaft 9 are both secured on the base 15 on the downside of lifting platform 7, also being simultaneously provided with the horizontal guide rail 16 paralleled with horizontal rack 9 on base 15, the bottom surface of lifting platform 7 is additionally provided with the slide block coordinated for 16 casees with horizontal guide rail；The outfan of the first servomotor 10 is provided with travelling gear, travelling gear and horizontal drive shaft 9 engaged transmission, the travelling gear at horizontal drive shaft 9 two ends and horizontal rack 8 engaged transmission, therefore the first servomotor 10 just can drive lifting platform 7 along horizontal rack 8 planar movement by horizontal drive shaft 9.The rotation pin for positioning it is additionally provided with, when lifting platform 7 is placed die shoe, it is possible to be calibrated location by rotational pin at the edge of lifting platform 7.
Leveling tooth bar 11 and vertical guide rod 13 be arranged in parallel, and leveling tooth bar 11 is for carrying out horizontal adjustment to lifting platform 7.Be equipped with the leveling gear 18 coordinated with leveling tooth bar 11 in the both sides of lifting platform 7, when lifting platform 7 lifts along vertical guide rod 13, leveling tooth bar 11 engages the level angle keeping lifting platform 7 with leveling gear 18.
And template mechanism is positioned at the side of platform moving mechanism, template mechanism is corresponding with lifting platform 7.Template mechanism includes fixing plate 19 and guide plate 20, and fixing plate 19 is fixed on device framework 2, and guide plate 20 is movably connected on fixing plate 19.Guide plate 20 is provided with the running orbit groove for lifting platform 7 mobile guide, and is additionally provided with the cylinder 21 for coordinating running orbit groove on lifting platform 7.When equipment does not provide lifting drive, by cylinder 21 and the running orbit slot fit on guide plate 20, lifting platform 7 is made to carry out lifting or in-plane displancement along the track estimated.
Welding mechanism includes vibration head assembly and upper bolster, and upper bolster is then arranged on vibration head assembly, during work, two workpiece needing welding is separately fixed at upper bolster and counterdie does, it is possible to ensure clamping and location.Vibration head assembly is same as the prior art, has generally comprised oscillating plate, vibration armature, solenoid, plastic springs etc., and has been rubbed under stress together by workpiece to be machined, until the friction generated and shearing heat reach abundant molten condition at contact surface.
The second servomotor 22 it is additionally provided with at the top of device framework, these the second servomotor 22 two rotating shafts of logical fruit are brought into row transmission, the two rotating shaft lays respectively at the top of device framework 2 and the bottom of device framework 2, linked by driving-chain 17 between two rotating shafts, the effect of the two rotating shaft is used to drive the switch of safety door 3, when, after the control system starts of vibration welding machine, the second servomotor will be opened according to preset data and control opening and closing of safety door.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every equivalent structure utilizing description of the present invention to make or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical fields, all in like manner include in the scope of patent protection of the present invention.
Claims (5)
1. a vibration friction welding machine, it is characterised in that: include body fuselage, device framework and the welding mechanism being installed on device framework, guiding movement workbench；Guiding movement workbench includes platform moving mechanism and template mechanism；Described welding mechanism is relative with platform moving mechanism and sets；Described welding mechanism includes vibration head assembly and upper bolster；Described platform moving mechanism includes lifting platform, horizontal rack, horizontal drive shaft, the first servomotor, leveling tooth bar and lifting hydraulic cylinder；Described lifting hydraulic cylinder drives described lifting platform to move along vertical guide rod to welding mechanism；Described first servomotor drives described lifting platform along horizontal rack planar movement by horizontal drive shaft；Described leveling tooth bar and vertical guide rod be arranged in parallel, and described lifting platform is carried out horizontal adjustment by leveling tooth bar；Described template mechanism is positioned at the side of platform moving mechanism；Described template mechanism is provided with the running orbit groove for lifting platform mobile guide.
2. a kind of vibration friction welding machine according to claim 1, it is characterised in that: the side of described device framework is provided with hydraulic pump, and described hydraulic pump connects described lifting hydraulic cylinder by conduit under fluid pressure；Described lifting platform is additionally provided with for coordinating the cylinder of running orbit groove on described template mechanism.
3. a kind of vibration friction welding machine according to claim 2, it is characterised in that: described horizontal rack is fixed on the bottom surface of described lifting platform；Described horizontal rack and described horizontal drive shaft engaged transmission；The downside of described lifting platform is also combined with horizontal guide rail；Described horizontal guide rail is fixed on the base on the downside of lifting platform；Described horizontal drive shaft and the first servomotor are both secured on described base；Described lifting edge of table is additionally provided with the rotation pin for positioning；Described lifting platform is placed die shoe.
4. a kind of vibration friction welding machine as claimed in any of claims 1 to 3, it is characterised in that: described leveling tooth bar is vertically arranged, and described lifting platform is provided with the leveling gear coordinated with described leveling tooth bar；Described lifting platform lifts along vertical guide rod, and described leveling tooth bar engages the level angle keeping lifting platform with leveling gear.
5. a kind of vibration friction welding machine according to claim 4, it is characterised in that: described template mechanism includes fixing plate and guide plate；Described fixing plate is fixed on described device framework；Described guide plate is movably connected on described fixing plate；Described lifting platform incompatible realizes orbiting motion by matching with described guide plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610223739.8A CN105799154A (en) | 2016-04-12 | 2016-04-12 | Vibration friction welding machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610223739.8A CN105799154A (en) | 2016-04-12 | 2016-04-12 | Vibration friction welding machine |
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| Publication Number | Publication Date |
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| CN105799154A true CN105799154A (en) | 2016-07-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610223739.8A Pending CN105799154A (en) | 2016-04-12 | 2016-04-12 | Vibration friction welding machine |
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| CN (1) | CN105799154A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108081618A (en) * | 2017-11-29 | 2018-05-29 | 上海交通大学 | A kind of vibration friction welding machine with bilateral preheating apparatus |
| CN109049743A (en) * | 2018-08-01 | 2018-12-21 | 苏州凯尔博精密机械有限公司 | A kind of tread plate welding processing structure on pallet |
| CN110102870A (en) * | 2019-05-23 | 2019-08-09 | 芜湖飞龙汽车电子技术研究院有限公司 | A kind of friction welding apparatus assembled for water pump casing and shell |
| CN111618419A (en) * | 2020-07-01 | 2020-09-04 | 重庆科杰实业有限责任公司 | Cylinder cover welding tool |
| CN112208104A (en) * | 2020-08-26 | 2021-01-12 | 德召尼克（常州）焊接科技有限公司 | Welding pressure and position control system of vibration friction welding machine |
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| CN202529584U (en) * | 2011-11-18 | 2012-11-14 | 上海沃迪自动化装备股份有限公司 | Automatic tray store mechanism applied to automatic stacking handling system |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108081618A (en) * | 2017-11-29 | 2018-05-29 | 上海交通大学 | A kind of vibration friction welding machine with bilateral preheating apparatus |
| CN108081618B (en) * | 2017-11-29 | 2020-02-07 | 上海交通大学 | Vibration friction welding machine with double-side preheating device |
| CN109049743A (en) * | 2018-08-01 | 2018-12-21 | 苏州凯尔博精密机械有限公司 | A kind of tread plate welding processing structure on pallet |
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| CN110102870A (en) * | 2019-05-23 | 2019-08-09 | 芜湖飞龙汽车电子技术研究院有限公司 | A kind of friction welding apparatus assembled for water pump casing and shell |
| CN111618419A (en) * | 2020-07-01 | 2020-09-04 | 重庆科杰实业有限责任公司 | Cylinder cover welding tool |
| CN112208104A (en) * | 2020-08-26 | 2021-01-12 | 德召尼克（常州）焊接科技有限公司 | Welding pressure and position control system of vibration friction welding machine |
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Application publication date: 20160727 |