CN106862751B - Welding equipment - Google Patents
Welding equipment Download PDFInfo
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- CN106862751B CN106862751B CN201710136473.8A CN201710136473A CN106862751B CN 106862751 B CN106862751 B CN 106862751B CN 201710136473 A CN201710136473 A CN 201710136473A CN 106862751 B CN106862751 B CN 106862751B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/12—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding
- B23K20/122—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding using a non-consumable tool, e.g. friction stir welding
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- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
Abstract
A kind of welding equipment, including support device, fastening adsorbent equipment, press holder, welder and protective device, support device include workbench and support rod；Fastening adsorbent equipment includes fastening framework, absorbent module, structural strengthening brace, supporting plate and structural strengthening cross bar; press holder includes fixed plate, mounting plate, clamp assemblies, hand pressure component and pressure holding component; welder includes fixing piece, ejection component and weld assembly, and protective device includes temperature control protection component, jet protection component and control assembly.Above-mentioned welding equipment passes through setting ejection component and weld assembly, and push the friction welding joint being connected to motor to close to aluminum component movement using penetrator ram, it is contacted at the rotation welding surface of friction welding joint and the position to be welded on aluminum component, then, motor rotation is controlled, to drive friction welding joint to rotate, to realize that the friction welding to aluminum component operates, the mode that argon arc welding nozzle is welded is held relative to operator, welding efficiency is higher.
Description
Technical field
The present invention relates to aluminum component soldering technical fields, more particularly to a kind of welding equipment.
Background technique
Currently, aluminum component is due to light and corrosion resistant characteristic, as the current common raw material of industry, for example, one
The hollow shell of a little large scale equipments generallys use aluminum component and makes to obtain, but there is still a need for progress for some local locations of these aluminum components
Welding operation, to ensure the flatness of aluminium workpiece surface and improve integrally-built intensity.
Common, existing welding manner is usually that the hand-held argon arc welding nozzle of operator welds, however, using people
The welding of the argon arc welding of work mode operates, and welding efficiency is lower.
Summary of the invention
Based on this, it is necessary to provide a kind of higher welding equipment of welding efficiency.
A kind of welding equipment, including support device, fastening adsorbent equipment, press holder, welder and protective device, institute
Stating support device includes: workbench and support rod, and the support rod is arranged adjacent to the workbench；The fastening adsorbent equipment packet
It includes: fastening framework, absorbent module, structural strengthening brace, two supporting plates and multiple structural strengthening cross bars, the fastening framework peace
On the workbench, two supporting plates are all set in the fastening framework dress, and the two of each structural strengthening cross bar
End is mutually fixed with two supporting plates respectively, and each structural strengthening cross bar is arranged in parallel, and the structural strengthening is oblique
Bar is mutually fixed with each structural strengthening cross bar respectively, and the absorbent module includes the first vacuum air pump, the second vacuum suction
Machine, multiple first adsorption pieces and multiple second adsorption pieces, each first adsorption piece are arranged at intervals at one of them described support
On plate, first adsorption piece offers the first bit-avoiding slot, and the bottom of first bit-avoiding slot offers the first aspirating hole, each institute
It states the first aspirating hole to be connected to first vacuum air pump respectively, each second adsorption piece is arranged at intervals at described in another
On supporting plate, second adsorption piece offers the second bit-avoiding slot, and the bottom of second bit-avoiding slot offers the second aspirating hole,
Each second aspirating hole is connected to second vacuum air pump respectively；The press holder includes fixed plate, mounting plate, folder
It holds component, hand pressure component and pressure holding component, the fixed plate to be fixed on the support rod, the mounting plate and the fixed plate
Connection, the clamp assemblies include first clamping piece, the first threaded fastener, second intermediate plate and the second threaded fastener, and described the
One intermediate plate and the second intermediate plate are all set on the mounting plate, and are arranged between the first clamping piece and the second intermediate plate
There is interval, the first threaded fastener sequence wears the first clamping piece and the mounting plate, and first screw threads for fastening
For part respectively with the mounting plate and the first clamping piece bolt, second threaded fastener sequence wears the second intermediate plate
And the mounting plate, and second threaded fastener respectively with the mounting plate and the second intermediate plate bolt, described
One intermediate plate offers the first turn hole, and the second intermediate plate offers the second turn hole, and the hand pressure component includes rotary shaft, hand handle
Hand and connection curved bar, the both ends of the rotary shaft wear first turn hole and second turn hole, the hand handle hand respectively
It is mutually fixed with the rotary shaft, the hand handle hand is between the first clamping piece and the second intermediate plate, the connecting bending
The both ends of bar are mutually fixed with the both ends of the rotary shaft respectively, and the pressure holding component includes linking part and pressure holding block, described to link
The medium position of part and the connection curved bar is rotatablely connected, and the pressure holding block links part and mutually fix with described, and the pressure holding block is remote
Pressure holding slot is offered from the one side for linking part；The welder includes: fixing piece, ejection component and weld assembly,
The fixing piece includes support pedestal and spiro connecting piece, and the spiro connecting piece sequence wears the fixing piece and the support rod, and institute
It states spiro connecting piece to be spirally connected with the fixing piece and the support rod respectively, the ejection component is fixed including the first fixinig plate, second
Piece, rotation axis, ejection handle, sliding sleeve, transition connecting rod and penetrator ram, first fixinig plate and second fixinig plate are set respectively
It is placed on the support pedestal, and is provided with interval between first fixinig plate and second fixinig plate, described first is solid
Stator offers first through hole, and second fixinig plate offers the second through-hole, and the rotation axis order rotation wears described
One through-hole, the ejection handle and second through-hole, the sliding sleeve are installed on the support pedestal, the penetrator ram sliding
The sliding sleeve is worn, the first end of the transition connecting rod and the ejection handle are rotatablely connected, the second end of the transition connecting rod
It is rotatablely connected with the first end of the penetrator ram, the weld assembly includes motor and friction welding joint, and the motor is fixed on
In the second end of the penetrator ram, the rotation axis connection of the friction welding joint and the motor, the friction welding joint is separate
The one side of the motor is provided with rotation welding surface；The protective device include: temperature control protection component, jet protection component and
Control assembly, temperature control protection component include semiconductor chilling plate and power supply mould group, the semiconductor chilling plate and the electricity
Source mould group is electrically connected, and the semiconductor chilling plate is provided with cold end and hot end, and the hot end is set towards the rotation welding surface
It sets, the cold end is set on the workbench, and the jet protection component includes installation casing, air pump, gas supply mould group, connection
Cylinder and outlet plate body, the air pump are placed in the installation casing, and the connecting cylinder is set in the installation casing, described
The inlet end of air pump and outlet side are connected to the first end of the gas supply mould group and the connecting cylinder respectively, in the outlet plate body
Portion is provided with transitional cavity, and the connecting cylinder is mutually fixed with the outlet plate body, the second end of the connecting cylinder and the transition
Cavity connection, the outlet plate body offer multiple ventholes, the first end of each venthole respectively with the transitional cavity
Connection, the second end of each venthole is arranged towards the friction welding joint, the control assembly respectively with the semiconductor
Cooling piece and the air pump are electrically connected, and carry out refrigerating operation and the air pump to control the semiconductor chilling plate respectively
Air-blowing operation.
Above-mentioned welding equipment includes being connected to motor by setting ejection component and weld assembly, and using penetrator ram promotion
Friction welding joint to mobile close to aluminum component, connect at the rotation welding surface of friction welding joint and the position to be welded on aluminum component
Touching, then, control motor rotation, to drive friction welding joint to rotate, thus realize that the friction welding to aluminum component operates, relative to
Operator holds the mode that argon arc welding nozzle is welded, and welding efficiency is higher.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the welding equipment of an embodiment of the present invention；
Fig. 2 is enlarged drawing of the welding equipment shown in FIG. 1 at A.
Specific embodiment
To facilitate the understanding of the present invention, a more comprehensive description of the invention is given in the following sections with reference to the relevant attached drawings.In attached drawing
Give better embodiment of the invention.But the invention can be realized in many different forms, however it is not limited to herein
Described embodiment.On the contrary, the purpose of providing these embodiments is that making to understand more the disclosure
Add thorough and comprehensive.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement for illustrative purposes only, are not meant to be the only embodiment.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term " and or " used herein includes one or more
Any and all combinations of relevant listed item.
For example, a kind of welder, comprising: fixing piece, ejection component and weld assembly；The fixing piece includes support bottom
Seat and spiro connecting piece, the spiro connecting piece wears the fixing piece, and the spiro connecting piece is spirally connected with the fixing piece, the ejection component
Including the first fixinig plate, the second fixinig plate, rotation axis, ejection handle, sliding sleeve, transition connecting rod and penetrator ram, described first is fixed
Piece and second fixinig plate are respectively arranged on the support pedestal, and first fixinig plate and second fixinig plate it
Between be provided with interval, first fixinig plate offers first through hole, and second fixinig plate offers the second through-hole, described turn
Moving axis order rotation wears the first through hole, the ejection handle and second through-hole, and the sliding sleeve is installed on described hold
On backing seat, the penetrator ram sliding wears the sliding sleeve, and the first end of the transition connecting rod and ejection handle rotation connect
It connects, the second end of the transition connecting rod and the first end of the penetrator ram are rotatablely connected, and the weld assembly includes motor and rubs
Plumb joint is wiped, the motor is fixed in the second end of the penetrator ram, the rotary shaft of the friction welding joint and the motor
Connection, the friction welding joint are provided with rotation welding surface far from the one side of the motor.
In order to further be illustrated to above-mentioned welder, another example is a kind of welding equipment comprising above-mentioned
Welder described in embodiment, further, each embodiment hereinafter welder being also applied in welding equipment
It is described in detail, to further understand welder.
Referring to Fig. 1, welding equipment 10 includes: support device 100, fastening adsorbent equipment 200, press holder 300, welding
Device 400 and protective device 500, fastening adsorbent equipment 200, press holder 300, welder 400 and protective device 500 are pacified
In support device 100, welding equipment is for welding aluminum component, e.g., carries out friction welding operation for aluminum component shell.
Support device 100 is for installation support fastening adsorbent equipment 200, press holder 300, welder 400 and protective device respectively
500, fastening adsorbent equipment 200 is used to support placement aluminum component, and for carrying out absorption fixed operation to aluminum component, press holder 300 is used
Pressure holding operation is carried out in the edge to aluminum component, further to play pressure holding fixed operation to aluminum component, reduces the shaking of aluminum component itself
Problem, to improve the stability in welding process, welder 400 is used to carry out friction welding operation, protective device to aluminum component
500, in the welding process, protecting aluminum component, reduce the aluminum component after just completing welding by adverse factors such as temperature and oxygen
Influence.The i.e. described welding equipment is used to carry out soldering to aluminum component to be e.g. combined soldering to aluminum component.
Referring to Fig. 1, support device 100 includes: workbench 110 and support rod 120, support rod 120 is adjacent to workbench 110
Setting, workbench 110 is for installing fastening adsorbent equipment 200, and workbench 110 is used to support fastening adsorbent equipment 200, to prop up
When stretching consolidates placement aluminum component on adsorbent equipment 200, play the role of body supports.Support rod 120 for install press holder 300 and
Welder 400 carries out edge pressure holding operation, and welding with the aluminum component being individually positioned on support fastening adsorbent equipment 200
Operation.
For example, the fastening adsorbent equipment include: fastening framework, absorbent module, structural strengthening brace, two supporting plates and
Multiple structural strengthening cross bars, for example, the fastening framework is set on the workbench, two supporting plates are all set in institute
It states in fastening framework, the both ends of each structural strengthening cross bar are mutually fixed with two supporting plates respectively, and each structure
Reinforcement cross bar is arranged in parallel, and the structural strengthening brace is mutually fixed with each structural strengthening cross bar respectively, to improve
The overall structural strength of fastening adsorbent equipment is stated, the fastening framework supports aluminum component for support, for example, described in aluminum component covers at
It fastens in framework, the displacement of aluminum component can be limited, to be supported fixed operation to aluminum component.The absorbent module includes first true
Empty pump mechanism of qi, the second vacuum air pump, multiple first adsorption pieces and multiple second adsorption pieces, each first adsorption piece interval are set
It is placed in one on the supporting plate, first adsorption piece offers the first bit-avoiding slot, the bottom of first bit-avoiding slot
The first aspirating hole is offered, each first aspirating hole is connected to first vacuum air pump respectively, each second absorption
Part is arranged at intervals on another described supporting plate, and second adsorption piece offers the second bit-avoiding slot, second bit-avoiding slot
Bottom offer the second aspirating hole, each second aspirating hole is connected to second vacuum air pump respectively, in this way, working as aluminium
Part is placed in fastening framework, is generated using first adsorption piece of the absorbent module and second adsorption piece negative
Pressure, enable to each first adsorption piece and each second adsorption piece that can firmly adsorb the inner sidewall of aluminum component, with to aluminum component into
Row support fixed operation, so as to reduce the displacement problem of aluminum component in the welding process, and then improves the welding of welding operation
Precision, it is ensured that weld smoothly going on smoothly for operation.
Above-mentioned fastening adsorbent equipment can be supported and be inhaled respectively to aluminum component by setting fastening framework and absorbent module
Attached effect, in the welding process, to reduce the displacement problem of aluminum component, so as to improve the precision of welding operation.
In one embodiment, the fastening framework has square ring structure, for example, the structure of aluminum component is hollow cuboid
Structure, to carry out the effect of limited support to aluminum component；For another example, the supporting plate has rectangular parallelepiped structure；For another example, it is held described in two
Supporting plate is parallel, in such manner, it is possible to play preferably supporting role to aluminum component；For another example, the structural strengthening brace and the structure
Reinforce forming angle between cross bar, the degree of the angle is 30 degree~60 degree, in such manner, it is possible to improve integrally-built stabilization
Property；For another example, first aspirating hole is located at the center position of the bottom of first bit-avoiding slot；For another example, second pumping
Hole is located at the center position of the bottom of second bit-avoiding slot, in such manner, it is possible to improve the adsorption effect to aluminum component；For another example, often
The distance between two neighboring first adsorption piece is equal；For another example, the distance between second adsorption piece described in each adjacent two
It is equal.
For example, the press holder includes fixed plate, mounting plate, clamp assemblies, hand pressure component and pressure holding component, the peace
Loading board is connect with the fixed plate, for example, the fixed plate is mounted on the support rod.The clamp assemblies include the first folder
Piece, the first threaded fastener, second intermediate plate and the second threaded fastener, the first clamping piece and the second intermediate plate are all set in
On the mounting plate, and interval is provided between the first clamping piece and the second intermediate plate, first threaded fastener is suitable
Sequence wears the first clamping piece and the mounting plate, and first threaded fastener respectively with the mounting plate and described first
Intermediate plate bolt, the second threaded fastener sequence wear the second intermediate plate and the mounting plate, and second screw thread
Fastener respectively with the mounting plate and the second intermediate plate bolt, in such manner, it is possible to by the first clamping piece and described second
Intermediate plate is securely mounted on the mounting plate.The first clamping piece offers the first turn hole, and the second intermediate plate offers
Two turn holes, the hand pressure component include that rotary shaft, hand handle hand and connection curved bar, the both ends of the rotary shaft wear described respectively
First turn hole and second turn hole, the hand handle hand are mutually fixed with the rotary shaft, and the hand handle hand is located at described the
Between one intermediate plate and the second intermediate plate, the both ends of the connection curved bar are mutually fixed with the both ends of the rotary shaft respectively, described
Pressure holding component includes linking part and pressure holding block, and the medium position for linking part and the connection curved bar is rotatablely connected, the pressure
It holds block to link part with described and mutually fix, the pressure holding block offers pressure holding slot far from the one side for linking part, in this way, when needing
Will the edge to aluminum component when carrying out pressure holding operation, operator need to only hold hand handle hand rotation, utilize the hand handle
Hand is able to drive connection curved bar rotation, so drive with it is described link part mutually the fixed pressure holding block to close aluminum component
Direction movement, until the pressure holding slot of the pressure holding block pushes down aluminum component, that is, the pressure holding slot blocks the side of aluminum component, with right
Aluminum component realizes the pressure holding effect of side edge, reduces the alice problem of aluminum component.
Above-mentioned press holder presses component and pressure holding component by setting clamp assemblies, hand, can carry out to the edge of aluminum component
Pressure holding, so that aluminum component edge overall structure stress is more balanced, so as to reduce the tilting problem at aluminum component edge.
For example, one end of the connection curved bar and one end of the rotary shaft are mutually fixed, the other end of the connection curved bar
It is mutually fixed with the other end of the rotary shaft；For another example, it is described connection curved bar include be linked in sequence first connecting portion, transition part and
Second connecting portion, the transition part is perpendicular with the first connecting portion and the second connecting portion respectively, first connection
Portion is parallel with the second connecting portion；For another example, one end and described second far from the transition part of the first connecting portion connect
The one end of socket part far from the transition part is mutually fixed with the both ends of the rotary shaft respectively；For another example, the first connecting portion is separate
One end of the transition part and one end of the rotary shaft are mutually fixed, the one end of the second connecting portion far from the transition part with
The other end of the rotary shaft is mutually fixed.
In one embodiment, the first clamping piece is parallel with the second intermediate plate；For another example, first turn hole with it is described
Second turn hole aligns, in such manner, it is possible to improve the smoothness of the rotary shaft during rotation；For another example, the connection curved bar
First connecting portion, transition part and second connecting portion including sequential connection, the transition part respectively with the first connecting portion and
The second connecting portion is perpendicular, and the first connecting portion is parallel with the second connecting portion；For another example, the first connecting portion
Far from the transition part the one end of one end and the second connecting portion far from the transition part respectively with the rotary shaft two
End is mutually fixed；For another example, described to link part and transition part rotation connection；For another example, the pressure holding block includes pressure holding ontology and card
Hook portion, the pothook are set on the pressure holding ontology, and the pothook and the pressure holding ontology surround the pressure holding jointly
Slot, in such manner, it is possible to preferably press the side edge of aluminum component；For another example, the hand handle hand include hand splenium and with the hand pressure
The grip part of portion's connection, the hand splenium is mutually fixed with the rotary shaft, and the hand splenium is located at the first clamping piece and institute
It states between second intermediate plate；For another example, the rotary shaft has cylindrical-shaped structure.
Referring to Fig. 2, welder 400 includes: fixing piece 410, ejection component 420 and weld assembly 430, the fixation
Part includes support pedestal and spiro connecting piece, and the spiro connecting piece wears the fixing piece, and the spiro connecting piece is spirally connected with the fixing piece,
For example, spiro connecting piece sequence wears the fixing piece and the support rod, and the spiro connecting piece respectively with the fixing piece
And the support rod is spirally connected, and the fixing piece is fixed on the support rod.The ejection component includes first solid
Stator, the second fixinig plate, rotation axis, ejection handle, sliding sleeve, transition connecting rod and penetrator ram, first fixinig plate and described
Two fixinig plates are respectively arranged on the support pedestal, and between being provided between first fixinig plate and second fixinig plate
Every first fixinig plate offers first through hole, and second fixinig plate offers the second through-hole, and the rotation axis sequence turns
Dynamic to wear the first through hole, the ejection handle and second through-hole, the sliding sleeve is installed on the support pedestal, institute
It states penetrator ram sliding and wears the sliding sleeve, the first end of the transition connecting rod and the ejection handle are rotatablely connected, the transition
The second end of connecting rod and the first end of the penetrator ram are rotatablely connected, and the weld assembly 430 includes motor 431 and friction welding
First 432, the motor is fixed in the second end of the penetrator ram, and the rotary shaft of the friction welding joint and the motor connects
It connects, the friction welding joint is provided with rotation welding surface far from the one side of the motor, in this way, when operator needs to aluminium
When being welded at the position to be welded of part, firstly, operator holds the ejection handle, and keep the ejection handle opposite
The rotation axis rotation pushes the penetrator ram opposite for driving with the transition connecting rod of ejection handle rotation connection
The sliding sleeve sliding pushes the friction welding joint connecting with the motor mobile to close aluminum component using the penetrator ram,
It is contacted at the rotation welding surface of the friction welding joint and the position to be welded on aluminum component, then, controls the electricity
Machine rotation, to drive the friction welding joint to rotate, to realize that the friction welding to aluminum component operates, relative to operator's hand
The mode that argon arc welding nozzle is welded is held, the welding efficiency of above-mentioned welder 400 is higher.
Above-mentioned welder 400 includes passing through setting ejection component 420 and weld assembly 430, and utilize the penetrator ram
Push the friction welding joint connecting with the motor mobile to close aluminum component, until the rotation of the friction welding joint
It is contacted at welding surface and the position to be welded on aluminum component, then, the motor rotation is controlled, to drive the friction welding joint to turn
It is dynamic, to realize that the friction welding to aluminum component operates, the mode that argon arc welding nozzle is welded is held relative to operator, is welded
It connects more efficient.
In one embodiment, the fixing piece is provided with multiple spiro connecting pieces, and each spiro connecting piece slides respectively to be worn
The fixing piece, and each spiro connecting piece is spirally connected with the fixing piece respectively.Each spiro connecting piece interval setting.Described first is solid
Stator and second fixinig plate are arranged in parallel, and the first through hole aligns with second through-hole, for example, each spiral shell
Fitting is also spirally connected with the support rod respectively, and e.g., the fixing piece more securely can be locked on the support rod；Again
Such as, the ejection handle includes mounting portion and hand-held part, and the rotation axis order rotation wears the first through hole, the installation
Portion and second through-hole, the first end of the transition connecting rod and the mounting portion are rotatablely connected, in this way, being conducive to operator more
The hand-held part and the mounting portion are moved in improvement, to push the penetrator ram；For another example, the rotation welding surface has planar junction
Structure.The friction welding joint has cylindrical-shaped structure；For another example, the penetrator ram has round bar shape structure；For another example, the rotation axis
With cylindrical-shaped structure.
It is appreciated that aluminum component is after just completing welding, aluminum component welding position be in temperature decline it is very fast when, for example,
Under natural cooling, it may occur that big crystal grain has little time to reset, crystallite dimension problem less than normal, and the low problem of crystallinity leads to aluminum component
Position inferior quality at welding position, the problem that color can change and structural strength is relatively low, in addition, aluminum component
It is directly exposed to air at welding position, oxidation reaction, same meeting can occur with the oxygen in air at the welding position of aluminum component
Lead to the position inferior quality at aluminum component welding position, color can change, therefore the relatively low problem of structural strength is
It can overcome aluminum component when temperature decline is very fast simultaneously, and be directly exposed to air, generated aluminum component welding position
The position inferior quality at place, the problem that color can change and structural strength is relatively low, for example, the protective device packet
Temperature control protection component and jet protection component and control assembly are included, the temperature control protection component includes semiconductor chilling plate and power supply
Mould group, the semiconductor chilling plate and the power supply mould group are electrically connected, and the semiconductor chilling plate is provided with cold end and hot end,
The hot end is arranged towards the rotation welding surface, and the cold end is set on the workbench, welding when, the hot end with
The inner sidewall of aluminum component weld directly contacts, and the jet protection component includes installation casing, air pump, gas supply mould group, connecting cylinder
And outlet plate body, the air pump are placed in the installation casing, the connecting cylinder is set in the installation casing, the gas
The inlet end of pump and outlet side are connected to the first end of the gas supply mould group and the connecting cylinder respectively, inside the outlet plate body
It is provided with transitional cavity, the connecting cylinder is mutually fixed with the outlet plate body, the second end of the connecting cylinder and the adapter cavity
Body connection, the outlet plate body offer multiple ventholes, and the first end of each venthole connects with the transitional cavity respectively
Logical, the second end of each venthole is arranged towards the friction welding joint, the control assembly respectively with the semiconductor system
Cold and air pump electric connection, to control the drum that the semiconductor chilling plate carries out refrigerating operation and the air pump respectively
Gas operation, firstly, protecting the hot end of the semiconductor chilling plate of component directly to connect at welding position with aluminum component by temperature control
Touching after the completion of to be welded, can control the semiconductor chilling plate by the control assembly and work, the semiconductor chilling plate
Hot end heat can be transmitted at welding position to aluminum component, for example, the temperature according to aluminum component at welding position, the control
Component controls the hot end of the semiconductor chilling plate to gradient-heated is carried out at the welding position of aluminum component, is being welded with mitigating aluminum component
Temperature decline at position is too fast, e.g., when natural cooling generated position inferior quality, color can change, and structure is strong
Relatively low problem is spent, to improve quality of the aluminum component at welding position；For example, the temperature control protection component includes multiple
The semiconductor chilling plate, each cooling piece is superposed, to improve refrigeration effect.Secondly, by jet protect component and
Each venthole of the outlet plate body of control assembly can be after the completion of welding or when welding, to the welding position of aluminum component
It sets place and sprays protective gas, to reduce the problem of contacting at aluminum component welding position with the oxygen in air, for example, the gas supply mould
Group is storage cylinder, and the storage cylinder storage has nitrogen or other protection gas；Exist for example, the control assembly controls the air pump
It works when welding or after just completing welding, the protection gas in the gas supply mould group is passed through into the outlet plate body
Each venthole spray.
Another example is a kind of welding equipment, comprising: support device, fastening adsorbent equipment, press holder, welding dress
It sets and protective device, the support device includes: workbench and support rod, the support rod is arranged adjacent to the workbench；Institute
Stating fastening adsorbent equipment includes: that fastening framework, absorbent module, structural strengthening brace, two supporting plates and multiple structural strengthenings are horizontal
Bar, the fastening framework are installed on the workbench, and two supporting plates are all set in the fastening framework, each described
The both ends of structural strengthening cross bar are mutually fixed with two supporting plates respectively, and each structural strengthening cross bar is parallel to each other and sets
It sets, the structural strengthening brace is mutually fixed with each structural strengthening cross bar respectively, and the absorbent module is taken out including the first vacuum
Mechanism of qi, the second vacuum air pump, multiple first adsorption pieces and multiple second adsorption pieces, each first adsorption piece are arranged at intervals at
On one of them described supporting plate, first adsorption piece offers the first bit-avoiding slot, and the bottom of first bit-avoiding slot opens up
There is the first aspirating hole, each first aspirating hole is connected to first vacuum air pump respectively, between each second adsorption piece
Every being set on another described supporting plate, second adsorption piece offers the second bit-avoiding slot, the bottom of second bit-avoiding slot
Portion offers the second aspirating hole, and each second aspirating hole is connected to second vacuum air pump respectively；The press holder
It is fixed on the support rod including fixed plate, mounting plate, clamp assemblies, hand pressure component and pressure holding component, the fixed plate, institute
It states mounting plate to connect with the fixed plate, the clamp assemblies include first clamping piece, the first threaded fastener, second intermediate plate and
Two threaded fasteners, the first clamping piece and the second intermediate plate are all set on the mounting plate, and the first clamping piece with
Interval is provided between the second intermediate plate, the first threaded fastener sequence wears the first clamping piece and the installation
Plate, and first threaded fastener respectively with the mounting plate and the first clamping piece bolt, second screw threads for fastening
Part sequence wears the second intermediate plate and the mounting plate, and second threaded fastener respectively with the mounting plate and described
Second intermediate plate bolt, the first clamping piece offer the first turn hole, and the second intermediate plate offers the second turn hole, the hand pressure
Component includes that rotary shaft, hand handle hand and connection curved bar, the both ends of the rotary shaft wear first turn hole and described respectively
Second turn hole, the hand handle hand are mutually fixed with the rotary shaft, and the hand handle hand is located at the first clamping piece and described
Between two intermediate plates, the both ends of the connection curved bar are mutually fixed with the both ends of the rotary shaft respectively, and the pressure holding component includes hooking
Even part and pressure holding block, the medium position rotation connection for linking part and the connection curved bar, the pressure holding block are linked with described
Part is mutually fixed, and the pressure holding block offers pressure holding slot far from the one side for linking part；The welder includes: fixation
Part, ejection component and weld assembly, the fixing piece include support pedestal and spiro connecting piece, and the spiro connecting piece sequence wears described solid
Determine part and the support rod, and the spiro connecting piece is spirally connected with the fixing piece and the support rod respectively, the ejection component packet
Include the first fixinig plate, the second fixinig plate, rotation axis, ejection handle, sliding sleeve, transition connecting rod and penetrator ram, first fixinig plate
And second fixinig plate is respectively arranged on the support pedestal, and between first fixinig plate and second fixinig plate
It is provided with interval, first fixinig plate offers first through hole, and second fixinig plate offers the second through-hole, the rotation
Axis order rotation wears the first through hole, the ejection handle and second through-hole, the sliding sleeve and is installed on the support
On pedestal, the penetrator ram sliding wears the sliding sleeve, and the first end of the transition connecting rod and the ejection handle are rotatablely connected,
The second end of the transition connecting rod and the first end of the penetrator ram are rotatablely connected, and the weld assembly includes motor and friction welding (FW)
Connector, the motor are fixed in the second end of the penetrator ram, the rotation axis connection of the friction welding joint and the motor,
The friction welding joint is provided with rotation welding surface far from the one side of the motor；The protective device includes: temperature control protection
Component, jet protection component and control assembly, the temperature control protection component include semiconductor chilling plate and power supply mould group, and described half
Conductor cooling piece and the power supply mould group are electrically connected, and the semiconductor chilling plate is provided with cold end and hot end, the hot end court
Be arranged to the rotation welding surface, the cold end is set on the workbench, the jet protection component include installation casing,
Air pump, gas supply mould group, connecting cylinder and outlet plate body, the air pump are placed in the installation casing, and the connecting cylinder is set to
In the installation casing, the inlet end of the air pump and the outlet side first end with the gas supply mould group and the connecting cylinder respectively
Connection, the outlet plate body are internally provided with transitional cavity, and the connecting cylinder is mutually fixed with the outlet plate body, the connecting cylinder
Second end be connected to the transitional cavity, the outlet plate body offers multiple ventholes, the first end of each venthole
It is connected to respectively with the transitional cavity, the second end of each venthole is arranged towards the friction welding joint, the control group
Part is electrically connected with the semiconductor chilling plate and the air pump respectively, is freezed with controlling the semiconductor chilling plate respectively
Operation and the air-blowing of air pump operation.
It should be noted that the other embodiment of the present invention further includes that technical characteristic in the various embodiments described above be combined with each other
It is formed by, the welder and its welding equipment that can implement.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
Only several embodiments of the present invention are expressed for embodiment described above, and the description thereof is more specific and detailed, but
It cannot be construed as a limitation to the scope of the present invention.It should be pointed out that for the ordinary skill people of this field
For member, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to of the invention
Protection scope.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (1)
1. a kind of welding equipment, which is characterized in that including support device, fastening adsorbent equipment, press holder, welder and guarantor
Protection unit, the support device include: workbench and support rod, and the support rod is arranged adjacent to the workbench；The fastening
Adsorbent equipment includes: to fasten framework, absorbent module, structural strengthening brace, two supporting plates and multiple structural strengthening cross bars, described
Fastening framework is installed on the workbench, and two supporting plates are all set in the fastening framework, and each structure adds
The both ends of tyrannical bar are mutually fixed with two supporting plates respectively, and each structural strengthening cross bar is arranged in parallel, described
Structural strengthening brace is mutually fixed with each structural strengthening cross bar respectively, and the absorbent module includes the first vacuum air pump, the
Two vacuum air pumps, multiple first adsorption pieces and multiple second adsorption pieces, each first adsorption piece are arranged at intervals at wherein one
On a supporting plate, first adsorption piece offers the first bit-avoiding slot, and the bottom of first bit-avoiding slot offers first
Aspirating hole, each first aspirating hole are connected to first vacuum air pump respectively, each second adsorption piece interval setting
In on another described supporting plate, second adsorption piece offers the second bit-avoiding slot, and the bottom of second bit-avoiding slot opens up
There is the second aspirating hole, each second aspirating hole is connected to second vacuum air pump respectively；The press holder includes solid
Fixed board, mounting plate, clamp assemblies, hand pressure component and pressure holding component, the fixed plate are fixed on the support rod, the installation
Plate is connect with the fixed plate, and the clamp assemblies include first clamping piece, the first threaded fastener, second intermediate plate and the second screw thread
Fastener, the first clamping piece and the second intermediate plate are all set on the mounting plate, and the first clamping piece and described the
Interval is provided between two intermediate plates, the first threaded fastener sequence wears the first clamping piece and the mounting plate, and institute
The first threaded fastener is stated respectively with the mounting plate and the first clamping piece bolt, and second threaded fastener sequence wears
If the second intermediate plate and the mounting plate, and second threaded fastener respectively with the mounting plate and the second intermediate plate
Bolt, the first clamping piece offer the first turn hole, and the second intermediate plate offers the second turn hole, and the hand pressure component includes
Rotary shaft, hand handle hand and connection curved bar, the both ends of the rotary shaft wear first turn hole and second turn hole respectively,
The hand handle hand is mutually fixed with the rotary shaft, the hand handle hand be located at the first clamping piece and the second intermediate plate it
Between, the both ends of the connection curved bar are mutually fixed with the both ends of the rotary shaft respectively, and the pressure holding component includes linking part and pressure
Hold block, described to link part and the medium position of the connection curved bar is rotatablely connected, the pressure holding block links part and mutually fixes with described,
The pressure holding block offers pressure holding slot far from the one side for linking part；The welder includes: fixing piece, ejection component
And weld assembly, the fixing piece include support pedestal and spiro connecting piece, the spiro connecting piece sequence wears the fixing piece and described
Support rod, and the spiro connecting piece is spirally connected with the fixing piece and the support rod respectively, the ejection component includes first fixed
Piece, the second fixinig plate, rotation axis, ejection handle, sliding sleeve, transition connecting rod and penetrator ram, first fixinig plate and described second
Fixinig plate is respectively arranged on the support pedestal, and between being provided between first fixinig plate and second fixinig plate
Every first fixinig plate offers first through hole, and second fixinig plate offers the second through-hole, and the rotation axis sequence turns
Dynamic to wear the first through hole, the ejection handle and second through-hole, the sliding sleeve is installed on the support pedestal, institute
It states penetrator ram sliding and wears the sliding sleeve, the first end of the transition connecting rod and the ejection handle are rotatablely connected, the transition
The second end of connecting rod and the first end of the penetrator ram are rotatablely connected, and the weld assembly includes motor and friction welding joint, institute
It states motor to be fixed in the second end of the penetrator ram, the rotation axis connection of the friction welding joint and the motor is described to rub
It wipes plumb joint and the one side of the motor is provided with rotation welding surface；The protective device includes: temperature control protection component, spray
Gas shielded component and control assembly, the temperature control protection component includes semiconductor chilling plate and power supply mould group, the semiconductor system
Cold is electrically connected with the power supply mould group, and the semiconductor chilling plate is provided with cold end and hot end, and the hot end is described in
Rotate welding surface setting, the cold end is set on the workbench, the jet protection component include installation casing, air pump,
Gas supply mould group, connecting cylinder and outlet plate body, the air pump are placed in the installation casing, and the connecting cylinder is set to the peace
It cases on body, the inlet end of the air pump and outlet side are connected to the first end of the gas supply mould group and the connecting cylinder respectively,
The outlet plate body is internally provided with transitional cavity, and the connecting cylinder is mutually fixed with the outlet plate body, and the of the connecting cylinder
Two ends are connected to the transitional cavity, and the outlet plate body offers multiple ventholes, the first end difference of each venthole
It is connected to the transitional cavity, the second end of each venthole is arranged towards the friction welding joint, the control assembly point
It is not electrically connected with the semiconductor chilling plate and the air pump, carries out refrigerating operation to control the semiconductor chilling plate respectively
And the air-blowing operation of the air pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710136473.8A CN106862751B (en) | 2017-03-08 | 2017-03-08 | Welding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710136473.8A CN106862751B (en) | 2017-03-08 | 2017-03-08 | Welding equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106862751A CN106862751A (en) | 2017-06-20 |
| CN106862751B true CN106862751B (en) | 2019-04-16 |
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| CN201710136473.8A Active CN106862751B (en) | 2017-03-08 | 2017-03-08 | Welding equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111438434B (en) * | 2020-05-15 | 2021-07-09 | 沈阳飞机工业（集团）有限公司 | Cold-hot stretching-based friction stir sheet glue welding method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104128730A (en) * | 2013-12-20 | 2014-11-05 | 柳州万众汽车部件有限公司 | Welding, positioning and clamping device |
| CN103949768B (en) * | 2014-05-05 | 2016-02-03 | 西北工业大学 | A kind of method eliminating friction stir spot welding Hook defect |
| CN204639499U (en) * | 2015-05-04 | 2015-09-16 | 中国第一汽车股份有限公司 | Hinge type positioner |
| CN105855691A (en) * | 2016-06-20 | 2016-08-17 | 江苏科技大学 | Multifunctional friction stir welding tool |
| CN106141419A (en) * | 2016-08-06 | 2016-11-23 | 姜海 | Agitating friction soldering set and welding method |
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