CN105269193B - Automatic welding fabrication equipment for aluminum alloy door frames and welding fabrication method - Google Patents
Automatic welding fabrication equipment for aluminum alloy door frames and welding fabrication method Download PDFInfo
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- CN105269193B CN105269193B CN201510799393.1A CN201510799393A CN105269193B CN 105269193 B CN105269193 B CN 105269193B CN 201510799393 A CN201510799393 A CN 201510799393A CN 105269193 B CN105269193 B CN 105269193B
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- peripheral frame
- section bar
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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
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/02—Carriages for supporting the welding or cutting element
- B23K37/0252—Steering means
-
- 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
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
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- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joining Of Corner Units Of Frames Or Wings (AREA)
- Wing Frames And Configurations (AREA)
Abstract
The invention discloses automatic welding fabrication equipment for aluminum alloy door frames and a welding fabrication method. The automatic welding fabrication equipment for aluminum alloy door frames comprises a welding platform used for fixing and positioning aluminum alloy sections and conducting welding operation, and a welding robot used for welding and connecting adjacent frame sections on the welding platform. The welding platform is provided with a section placing position used for placing the frame sections, and the section placing position is correspondingly provided with pressing devices used for pressing the frame sections in the vertical direction and tightening devices used for pushing the frame sections in the splicing direction of the adjacent frame sections in the horizontal direction. The welding platform is further provided with limiting blocks used for limiting the positions of splicing corners of the adjacent frame sections or limiting the end positions of the frame sections. The automatic welding fabrication equipment for aluminum alloy door frames is suitable for machining aluminum alloy doors and windows of various specifications and dimensions.
Description
Technical field
The present invention relates to aluminum alloy doors and windows make processing technique field, especially, it is related to a kind of the automatic of aluminum alloy doorframe
Change welding processing equipment.Moreover, it relates to a kind of automatic welding processing method of aluminum alloy doorframe.
Background technology
At present, aluminum alloy doorframe production, in production link, aluminum alloy doorframe processing, loading and unloading and welding are with manual behaviour
As master.Aborning, operation is processed using artificial operation, manual operation has certain error, especially for different
When shape structure is processed, the surface smoothness of processing is excessively poor；Using artificial loading and unloading, the labor for constantly being repeated manually is needed
Dynamic operation, artificial labor intensity are big；Using human weld, the efficiency and quality of welding are significantly limited by welding
The qualification of workman and mode of operation, and surface smoothness is poor after welding.
The content of the invention
The invention provides the automatic welding process equipment and welding processing of a kind of aluminum alloy doorframe, to solve aluminium
The production of alloy doorframe is mainly based on artificial operation so that the efficiency of welding is low, mass discrepancy is big, the surface smoothness after welding
Poor technical problem.
According to an aspect of the present invention, there is provided a kind of automatic welding process equipment of aluminum alloy doorframe, including for
Aluminium alloy extrusions stationary positioned simultaneously carries out the jig of weld job and for entering to adjacent shape of peripheral frame on jig
The welding robot that row is welded to connect, jig is provided with places position for the section bar for placing shape of peripheral frame, and section bar places position
Be correspondingly provided with for vertically compaction frame section bar hold down gag and in the horizontal direction by shape of peripheral frame to
The holding device of mutual split direction pushing tow between adjacent shape of peripheral frame；It is additionally provided with jig for limiting adjacent frame type
The limited block of the end position of the splicing angle position or restriction shape of peripheral frame of material.
Further, shape of peripheral frame includes long margin frame section bar and minor face frame section；Aluminum alloy doorframe is by least two short frames
Section bar and at least two long margin frame section bar splits are welded；Each shape of peripheral frame is equipped with corresponding hold down gag and phase
The holding device answered.
Further, each shape of peripheral frame is equipped with corresponding at least two groups hold down gags and at least two groups accordingly
Holding device；Multigroup hold down gag edge is symmetrically distributed in shape of peripheral frame perpendicular to the shape of peripheral frame middle section of shape of peripheral frame axis
Side coil；Multigroup holding device edge is symmetrically distributed in the side of shape of peripheral frame perpendicular to the shape of peripheral frame middle section of shape of peripheral frame axis
Orientation.
Further, each shape of peripheral frame is equipped with corresponding at least two groups hold down gags and at least two groups accordingly
Holding device；Hold down gag is distributed in shape of peripheral frame two-end part；Holding device is distributed in shape of peripheral frame two-end part.
Further, hold down gag include the compression cylinder for vertically driving, in compression cylinder output end
Depression bar and located at depression bar end and hover in section bar place position above pressure head.
Further, holding device includes guide rail, the flexible connection arranged perpendicular to shape of peripheral frame direction at least two edges
The push plate and output end arranged on guide rail and parallel to shape of peripheral frame is connected to the pushing tow cylinder at push plate center；Or
Holding device adopts at least two groups pushing tow cylinders, pushing tow cylinder to be distributed in the two ends of shape of peripheral frame, and the output end of pushing tow cylinder is straight
Connect and be resisted against on the side wall of shape of peripheral frame.
Further, the periphery at middle part or aluminum alloy doorframe of the welding robot in aluminum alloy doorframe；Welding robot
People bottom is affixed or welding robot bottom is by being slidably connected with the endless glide of aluminum alloy doorframe mating shapes.
Further, jig is fixed in ground by base anchor；It is additionally provided with outside jig for by shape of peripheral frame
The transfer robot that section bar places position is carried to from fixed bin.
According to a further aspect in the invention, a kind of automatic welding processing method of aluminum alloy doorframe is additionally provided, including
Following steps：A, the first long margin frame section bar of crawl are put in the section bar on jig and place position, by two groups of hold down gag synchronizations
It is fixed the first long margin frame section bar；B, the first minor face frame section of crawl, the second minor face frame section and the second long margin frame section bar
Correspondence placement is carried out relative to the first long margin frame section bar for having fixed；C, dress is held out against by corresponding with the first minor face frame section
Top set pushes away the first minor face frame section to corresponding limited block；Meanwhile, by holding device top corresponding with the second minor face frame section
The second minor face frame section is pushed away to corresponding limited block；D, synchronously pushed up by two groups of holding devices corresponding with the second long margin frame section bar
The second long margin frame section bar is pushed away to corresponding limited block；E, the first minor face frame section, the second minor face frame section and the second long margin frame type
Material carries out compression positioning by corresponding hold down gag respectively；F, control welding robot carry out welding and form aluminum alloy doorframe；
G, all of holding device of release and hold down gag, take out aluminum alloy doorframe.
Further, in step g, carry out successively：It is synchronous to unclamp two groups of compression dresses being pressed on the first long margin frame section bar
Put；It is synchronous to unclamp the compression dress being pressed on the first minor face frame section, the second minor face frame section and the second long margin frame section bar respectively
Put；It is synchronous to unclamp holding device of the pushing tow on the first minor face frame section and the second minor face frame section respectively；It is synchronous to unclamp pushing tow
Two groups of holding devices on the second long margin frame section bar.
The invention has the advantages that：
The automatic welding process equipment of aluminum alloy doorframe of the present invention, by shape of peripheral frame be put into section bar place position, and with press
The shape of peripheral frame that tight device places position to being put into section bar is positioned, and places the shape of peripheral frame of position as whole aluminium to be put into section bar
The assembled basis of alloy doorframe carries out the frame positioning in other directions, so as to ensure the accuracy and uniformity of frame positioning；It is logical
Holding device is crossed in the horizontal direction by shape of peripheral frame to spacing Block direction pushing tow, and the level for shape of peripheral frame being limited by limited block is pushed away
Enter direction, the shape of peripheral frame assembly position beyond position is placed using section bar is completed by the matching of holding device and limited block
It is accurately positioned, while shape of peripheral frame is fixed respectively using the hold down gag corresponding with each position, so as to complete
Into the stationary positioned of whole aluminum alloy doorframe；Each connection position of predefined paths to aluminum alloy doorframe is installed using welding robot
Put and welded, keep the plumpness and surface smoothness of soldered, effectively improve the efficiency and quality of welding.Suitable for each
Plant the aluminum alloy doors and windows processing of gauge size.
In addition to objects, features and advantages described above, the present invention also has other objects, features and advantages.
Below with reference to figure, the present invention is further detailed explanation.
Description of the drawings
The accompanying drawing for constituting the part of the application is used for providing a further understanding of the present invention, the schematic reality of the present invention
Apply example and its illustrate, for explaining the present invention, not constituting inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 is the structural representation of the automatic welding process equipment of the aluminum alloy doorframe of the preferred embodiment of the present invention；
Fig. 2 is the doorframe stationary positioned portion of the automatic welding process equipment of the aluminum alloy doorframe of the preferred embodiment of the present invention
The structural representation for dividing.
Marginal data：
1st, jig；2nd, welding robot；3rd, hold down gag；301st, compression cylinder；302nd, depression bar；303rd, pressure head；4、
Holding device；401st, guide rail；402nd, push plate；403rd, pushing tow cylinder；5th, limited block；6th, shape of peripheral frame；601st, long margin frame section bar；
602nd, minor face frame section；7th, base anchor.
Specific embodiment
Embodiments of the invention are described in detail below in conjunction with accompanying drawing, but the present invention can by it is following it is limited and
The multitude of different ways of covering is implemented.
Fig. 1 is the structural representation of the automatic welding process equipment of the aluminum alloy doorframe of the preferred embodiment of the present invention；Fig. 2
It is that the structure of the doorframe stationary positioned part of the automatic welding process equipment of the aluminum alloy doorframe of the preferred embodiment of the present invention is shown
It is intended to.
As shown in figure 1, the automatic welding process equipment of the aluminum alloy doorframe of the present embodiment, including for aluminium alloy extrusions
Stationary positioned simultaneously carries out the jig 1 of weld job and for carrying out welding company to adjacent shape of peripheral frame on jig 16
The welding robot 2 for connecing, jig 1 is provided with places position for the section bar for placing shape of peripheral frame 6, and section bar is placed position correspondence and set
Have for the hold down gag 3 of vertically compaction frame section bar 6 and in the horizontal direction by shape of peripheral frame 6 to adjacent
The holding device 4 of mutual split direction pushing tow between shape of peripheral frame 6；It is additionally provided with jig 1 for limiting adjacent frame type
The limited block 5 of the end position of the splicing angle position or restriction shape of peripheral frame 6 of material 6.The automation of aluminum alloy doorframe of the present invention
Shape of peripheral frame 6 is put into section bar and places position, and is put into the frame types that section bar places position with hold down gag 3 pairs by welding processing equipment
Material 6 is positioned, using be put into section bar place position shape of peripheral frame 6 carry out its other party as the assembled basis of whole aluminum alloy doorframe
To frame positioning, so as to ensure frame positioning accuracy and uniformity；By holding device 4 in the horizontal direction by frame type
Material 6 limits the horizontal direction of propulsion of shape of peripheral frame 6 by limited block 5 to 5 direction pushing tow of limited block, by holding device 4 and
The matching of limited block 5 places being accurately positioned for the assembled position of shape of peripheral frame 6 beyond position using section bar is completed, at the same using with it is each
The corresponding hold down gag 3 in individual position is fixed respectively to shape of peripheral frame 6, so as to complete consolidating for whole aluminum alloy doorframe
Position；Predefined paths are installed using welding robot 2 to weld each link position of aluminum alloy doorframe, welding is kept
The plumpness and surface smoothness of seam, effectively improves the efficiency and quality of welding.Suitable for the aluminium alloy of various gauge sizes
Door and window is processed.Alternatively, the crawl and placement of shape of peripheral frame is carried out using industrial robot, to reduce artificial directly participation, from
And improve operating efficiency.Robot is in the utilization in terms of welding in standardization, possess welding matter in the welding production of mass
The features such as amount is high, welding uniformity is good, welding efficiency is high.
As depicted in figs. 1 and 2, in the present embodiment, shape of peripheral frame 6 includes long margin frame section bar 601 and minor face frame section 602.
Aluminum alloy doorframe is welded by least two short frame sections and at least two 601 splits of long margin frame section bar.To form difference
Splicing structure so that use range is wider.Each shape of peripheral frame 6 is equipped with corresponding hold down gag 3 and holds out against accordingly
Device 4.Fixed with the position adjustment and position that facilitate each shape of peripheral frame 6.
As depicted in figs. 1 and 2, in the present embodiment, each shape of peripheral frame 6 is equipped with corresponding at least two groups hold down gags
3 and corresponding at least two groups holding devices 4.To ensure structural stability during pushing tow, the inclined of shape of peripheral frame 6 is effectively prevented
Turn.Multigroup hold down gag 3 is along the side for being symmetrically distributed in shape of peripheral frame 6 perpendicular to 6 middle section of shape of peripheral frame of 6 axis of shape of peripheral frame
Orientation.So that thrust is uniformly applied to the upper surface of shape of peripheral frame 6, effectively prevent the shape of peripheral frame 6 that external force is caused deflect or
Unstability, to ensure structural stability when being fixed.Multigroup holding device 4 is along the frame type perpendicular to 6 axis of shape of peripheral frame
6 middle section of material is symmetrically distributed in the side coil of shape of peripheral frame 6.It is convenient to apply jacking force.
As depicted in figs. 1 and 2, in the present embodiment, each shape of peripheral frame 6 is equipped with corresponding at least two groups hold down gags
3 and corresponding at least two groups holding devices 4.To ensure structural stability during pushing tow, the inclined of shape of peripheral frame 6 is effectively prevented
Turn.Hold down gag 3 is distributed in 6 two-end part of shape of peripheral frame.Holding device 4 is distributed in 6 two-end part of shape of peripheral frame.So that compressing
Power is uniformly applied to the upper surface at 6 both ends of shape of peripheral frame, effectively prevents the shape of peripheral frame 6 that external force is caused from deflecting or unstability, with
Structural stability when guarantee is fixed.
As depicted in figs. 1 and 2, in the present embodiment, hold down gag 3 includes the compression cylinder 301 for vertically driving, sets
In the depression bar 302 in 301 output end of compression cylinder and located at 302 end of depression bar and to hover and the pressure head above position is placed in section bar
303。
As depicted in figs. 1 and 2, in the present embodiment, alternatively, holding device 4 includes at least two edges perpendicular to frame type
6 direction of material arrangement guide rail 401, be movably connected on guide rail 401 and parallel to shape of peripheral frame 6 arrangement push plate 402 and
Output end is connected to the pushing tow cylinder 403 at 402 center of push plate.Active force pushing tow cylinder 403 applied by push plate 402
It is dispersed in the side of whole shape of peripheral frame 6 so that shape of peripheral frame 6 smoothly can be advanced, effectively prevents shape of peripheral frame 6 inclined
Turn or unstability.Holding device 4 adopts at least two groups pushing tow cylinders 403, pushing tow cylinder 403 to be distributed in the two ends of shape of peripheral frame 6, pushes up
The output end of push cylinder 403 is directly resisted against on the side wall of shape of peripheral frame 6.It is uniform to shape of peripheral frame 6 by pushing tow cylinder 403
Two ends apply jacking force so that shape of peripheral frame 6 smoothly can be advanced, and effectively prevent shape of peripheral frame 6 from deflecting or unstability.
As depicted in figs. 1 and 2, in the present embodiment, middle part or aluminium alloy door of the welding robot 2 in aluminum alloy doorframe
The periphery of frame.Facilitate welding processing.Go for the weld job of large aluminum alloy doorframe and small-sized aluminum alloy doorframe.Weldering
2 bottom of welding robot is affixed or 2 bottom of welding robot is slided by the endless glide with aluminum alloy doorframe mating shapes
Connection.Facilitate welding processing.Go for the weld job of large aluminum alloy doorframe and small-sized aluminum alloy doorframe.
As depicted in figs. 1 and 2, in the present embodiment, jig 1 is fixed in ground by base anchor 7.Ensure overall structure
Structural stability in weld job.It is additionally provided with outside jig 1 for shape of peripheral frame 6 is carried to type from fixed bin
Material places the transfer robot of position.
The automatic welding processing method of the aluminum alloy doorframe of the present embodiment, comprises the following steps：A, the first long side of crawl
Frame section is put in the section bar on jig 1 and places position, is fixed the first long margin frame type by two groups of hold down gags 3 are synchronous
Material；B, the first minor face frame section of crawl, the second minor face frame section and the second long margin frame section bar are relative to first for having fixed
Long margin frame section bar carries out correspondence placement；C, by 4 pushing tow the first minor face frame-type of holding device corresponding with the first minor face frame section
Material is to corresponding limited block 5；Meanwhile, by 4 pushing tow the second minor face frame section of holding device corresponding with the second minor face frame section
To corresponding limited block 5；D, by two groups of holding devices corresponding with the second long margin frame section bar, 4 synchronous push the second long margin frame type
Material is to corresponding limited block 5；E, the first minor face frame section, the second minor face frame section and the second long margin frame section bar are respectively by corresponding
Hold down gag 3 carry out compression positioning；F, control welding robot 2 carry out welding and form aluminum alloy doorframe；G, release are all of
Holding device 4 and hold down gag 3, take out aluminum alloy doorframe.The automatic welding process equipment of aluminum alloy doorframe of the present invention, by side
Frame section 6 is put into section bar and places position, and is positioned with 3 pairs of shape of peripheral frame 6 for being put into section bar placement position of hold down gag, to be put into
Section bar place position shape of peripheral frame 6 as whole aluminum alloy doorframe assembled basis carry out other directions frame position, so as to
Ensure the accuracy and uniformity of frame positioning；By holding device 4 in the horizontal direction by shape of peripheral frame 6 to 5 direction of limited block
Pushing tow, is limited the horizontal direction of propulsion of shape of peripheral frame 6 by limited block 5, is made by the matching of holding device 4 and limited block 5
It is finished forming material and places being accurately positioned for the assembled position of shape of peripheral frame 6 beyond position, while using corresponding with each position
Hold down gag 3 is fixed respectively to shape of peripheral frame 6, so as to complete the stationary positioned of whole aluminum alloy doorframe；Using weldering
Welding robot 2 install predefined paths each link position of aluminum alloy doorframe is welded, keep soldered plumpness with
And surface smoothness, effectively improve the efficiency and quality of welding.All Border section bar 6 is orderly to carry out position adjustment and solid
Position, weld job is carried out in the placement location precision for ensureing shape of peripheral frame 6 and on the basis of stably fixing, so as to ensure
The quick-assembling of aluminum alloy doorframe and assembled quality.Process suitable for the aluminum alloy doors and windows of various gauge sizes.
In the present embodiment, in step g, carry out successively：It is synchronous to unclamp two groups of compressions being pressed on the first long margin frame section bar
Device 3；It is synchronous to unclamp the compression being pressed on the first minor face frame section, the second minor face frame section and the second long margin frame section bar respectively
Device 3；It is synchronous to unclamp holding device 4 of the pushing tow on the first minor face frame section and the second minor face frame section respectively；It is synchronous to unclamp
Two group holding devices 4 of the pushing tow on the second long margin frame section bar.After welding is finished, orderly release hold down gag 3 and top
Tight device 4, to ensure to weld the placement position that assembled good aluminum alloy doorframe is still within fixation, to facilitate industrial robot to aluminium
The crawl and storage of alloy doorframe, so that effectively substitute artificial participation.
During enforcement, a kind of automatic welding process equipment of aluminum alloy doorframe is improved, is set by the structure on jig 1
Is put and workpiece is realized automation positioning and compress, after the completion of automated exchanged cutter, welding robot 2 is connected to after the information of transmission to workpiece
Implement welding, position is placed for each shape of peripheral frame on jig 1 and be equipped with corresponding holding device 4 and hold down gag 3,
It is additionally provided with locating piece (limited block 5), base anchor 7, guide rail 401, clamp body and underframe.Wherein, clamp body and underframe pass through bolt
It is fixed together.Holding device 4 carries out closing up positioning to workpiece, and hold down gag 3 realizes that the reliability to workpiece is compressed.
Hold down gag 3 is mounted on Standard Cylinder (compression cylinder 301), and Standard Cylinder (compression cylinder 301) is by magnetic valve
It is controlled, magnetic valve is two five-way valves.Each Standard Cylinder (compression cylinder 301) air inlet and gas outlet are respectively mounted throttling
Valve, controls air velocity, can control impulsive force produced when Standard Cylinder (compression cylinder 301) is compressed.Holding device 4 is pacified
Equipped with compact cylinder (pushing tow cylinder 403), compact cylinder (pushing tow cylinder 403) is controlled by magnetic valve, and magnetic valve is
Two five-way valves.The whole airline pressure of jig 1 is controlled by single filtering pressure reducing valve.
Workflow：
The first step：Transfer robot captures the first long margin frame section bar (long margin frame section bar 601) and is put on jig 1, with
It is (long that first long margin frame section bar (long margin frame section bar 601) corresponding two groups of hold down gags, 3 automatic synchronization compresses the first long margin frame section bar
Shape of peripheral frame is 601).
Second step：Using the first long margin frame section bar (long margin frame section bar 601) as reference, transfer robot captures first successively
Minor face frame section (minor face frame section 602), the second long margin frame section bar (long margin frame section bar 601), the second minor face frame section (short frame
602) section bar is placed on the corresponding position on jig 1.
3rd step：By with 4 automatic synchronization pushing tow of the first minor face frame section (minor face frame section 602) corresponding holding device
Dynamic first minor face frame section (minor face frame section 602) is to being adjacent to corresponding locating piece (limited block 5)；By with the second minor face frame-type
The dynamic second minor face frame section (minor face frame section 602) of material (minor face frame section 602) 4 automatic synchronization pushing tow of corresponding holding device is extremely
It is adjacent to corresponding locating piece (limited block 5).
4th step：By with 4 automatic synchronization pushing tow of the second long margin frame section bar (long margin frame section bar 601) corresponding holding device
Dynamic second long margin frame section bar (long margin frame section bar 601) is adjacent to corresponding locating piece (limited block 5).
5th step：Automatic synchronization is distinguished by corresponding hold down gag 3 and compresses the first minor face frame section (minor face frame section
602), the second long margin frame section bar (long margin frame section bar 601) and the second minor face frame section (minor face frame section 602).
6th step：After the completion of clamping, welding robot 2 starts to weld door body.
7th step：After the completion of welding, carry out successively：It is synchronous to unclamp the hold down gag 3 acted on the first long margin frame section bar；
Synchronous release acts on the first minor face frame section (minor face frame section 602), the second long margin frame section bar (long margin frame section bar 601) and the
Hold down gag 3 on two minor face frame sections (minor face frame section 602)；Synchronous release acts on the first minor face frame section (short frame
Holding device 4 on 602) He the second minor face frame section of section bar (minor face frame section 602)；Synchronous release acts on the second long margin frame type
Holding device 4 on material (long margin frame section bar 601),
8th step：Robot takes out door body piling on transport carriage.
The preferred embodiments of the present invention are the foregoing is only, the present invention is not limited to, for the skill of this area
For art personnel, the present invention can have various modifications and variations.It is all within the spirit and principles in the present invention, made any repair
Change, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (10)
1. the automatic welding process equipment of a kind of aluminum alloy doorframe, including for aluminium alloy extrusions stationary positioned and being welded
The jig (1) of operation and the welding for being welded to connect to adjacent shape of peripheral frame (6) on the jig (1)
Robot (2),
Characterized in that,
Jig (1) is provided with and places position for the section bar for placing the shape of peripheral frame (6),
The section bar place position be correspondingly provided with for vertically compress the shape of peripheral frame (6) hold down gag (3) and
For in the horizontal direction by direction pushing tow from the shape of peripheral frame (6) to mutual split between adjacent shape of peripheral frame (6)
Holding device (4)；
Shape of peripheral frame is put into into section bar and places position, and the shape of peripheral frame for position being placed to being put into section bar with hold down gag (3) carries out determining
Position, places frame that the shape of peripheral frame of position carries out other directions as the assembled basis of whole aluminum alloy doorframe calmly to be put into section bar
Position, so that ensure the accuracy and uniformity of frame positioning；
It is additionally provided with jig (1) for limiting the splicing angle position of adjacent shape of peripheral frame (6) or limiting institute
State the limited block (5) of the end position of shape of peripheral frame (6)；
By holding device (4) in the horizontal direction by shape of peripheral frame to spacing Block direction pushing tow, frame type is limited by limited block
The horizontal direction of propulsion of material, by the matching of holding device (4) and limited block (5) using the side completed beyond section bar places position
Frame section assembly position is accurately positioned, while being distinguished to shape of peripheral frame using the hold down gag (3) corresponding with each position
It is fixed, so as to complete the stationary positioned of whole aluminum alloy doorframe；Using welding robot (2) according to predefined paths pair
Each link position of aluminum alloy doorframe is welded, and is kept the plumpness and surface smoothness of soldered, is effectively improved weldering
The efficiency for connecing and quality.
2. the automatic welding process equipment of aluminum alloy doorframe according to claim 1, it is characterised in that
Described shape of peripheral frame (6) include long margin frame section bar (601) and minor face frame section (602)；
Aluminum alloy doorframe is welded by least two short frame sections and the split of at least two long margin frame section bars (601)；
Each shape of peripheral frame (6) are equipped with corresponding hold down gag (3) and corresponding holding device (4).
3. the automatic welding process equipment of aluminum alloy doorframe according to claim 2, it is characterised in that
Each shape of peripheral frame (6) are equipped with corresponding hold down gag (3) at least described in two groups and corresponding at least two
Group holding device (4)；
Multigroup the hold down gag (3) are symmetrical along the shape of peripheral frame (6) middle section perpendicular to the shape of peripheral frame (6) axis
It is distributed in the side coil of the shape of peripheral frame (6)；
Multigroup the holding device (4) are symmetrical along the shape of peripheral frame (6) middle section perpendicular to the shape of peripheral frame (6) axis
It is distributed in the side coil of the shape of peripheral frame (6).
4. the automatic welding process equipment of aluminum alloy doorframe according to claim 2, it is characterised in that
Each shape of peripheral frame (6) are equipped with corresponding hold down gag (3) at least described in two groups and corresponding at least two
Group holding device (4)；
Hold down gag (3) are distributed in the shape of peripheral frame (6) two-end part；
Holding device (4) are distributed in the shape of peripheral frame (6) two-end part.
5. the automatic welding process equipment of aluminum alloy doorframe according to any one of claim 1 to 4, its feature exist
In,
Described hold down gag (3) include the compression cylinder (301), defeated located at the compression cylinder (301) for vertically driving
Go out end on depression bar (302) and be located at the depression bar (302) end and hover in section bar place position above pressure head (303).
6. the automatic welding process equipment of aluminum alloy doorframe according to any one of claim 1 to 4, its feature exist
In,
Described holding device (4) include the guide rail (401) arranged perpendicular to the shape of peripheral frame (6) direction at least two edges, live
The dynamic push plate (402) for being connected on the guide rail (401) and arranging parallel to the shape of peripheral frame (6) and output end connection
In the pushing tow cylinder (403) at the push plate (402) center；Or
Described holding device (4) adopt at least two groups pushing tow cylinders (403), and pushing tow cylinder (403) are distributed in the frame
The two ends of section bar (6), the output end of pushing tow cylinder (403) are directly resisted against on the side wall of the shape of peripheral frame (6).
7. the automatic welding process equipment of aluminum alloy doorframe according to any one of claim 1 to 4, its feature exist
In,
The periphery at described welding robot (2) middle part or aluminum alloy doorframe in aluminum alloy doorframe；
Welding robot (2) bottom is affixed or welding robot (2) bottom by with aluminum alloy doorframe shape phase
The endless glide of matching is slidably connected.
8. the automatic welding process equipment of aluminum alloy doorframe according to any one of claim 1 to 4, its feature exist
In,
Described jig (1) is fixed in ground by base anchor (7)；
Be additionally provided with outside jig (1) position is placed for the shape of peripheral frame (6) is carried to section bar from fixed bin
Transfer robot.
9. the automatic welding processing method of a kind of aluminum alloy doorframe, it is characterised in that
Shape of peripheral frame is put into into section bar and places position, and the shape of peripheral frame for position being placed to being put into section bar with hold down gag (3) carries out determining
Position, places frame that the shape of peripheral frame of position carries out other directions as the assembled basis of whole aluminum alloy doorframe calmly to be put into section bar
Position, so that ensure the accuracy and uniformity of frame positioning；
By holding device (4) in the horizontal direction by shape of peripheral frame to spacing Block direction pushing tow, frame type is limited by limited block
The horizontal direction of propulsion of material, by the matching of holding device (4) and limited block (5) using the side completed beyond section bar places position
Frame section assembly position is accurately positioned, while being distinguished to shape of peripheral frame using the hold down gag (3) corresponding with each position
It is fixed, so as to complete the stationary positioned of whole aluminum alloy doorframe；Using welding robot (2) according to predefined paths
Each link position of aluminum alloy doorframe is welded, the plumpness and surface smoothness of soldered is kept, is effectively improved
The efficiency and quality of welding；
Comprise the following steps：
A, the first long margin frame section bar of crawl are put in the section bar on jig (1) and place position, synchronous by two groups of hold down gags (3)
It is fixed the first long margin frame section bar；
B, the first minor face frame section of crawl, the second minor face frame section and the second long margin frame section bar are relative to first for having fixed
Long margin frame section bar carries out correspondence placement；
C, by holding device (4) pushing tow the first minor face frame section corresponding with the first minor face frame section to corresponding limited block
(5)；Meanwhile, by holding device (4) pushing tow the second minor face frame section corresponding with the second minor face frame section to corresponding spacing
Block (5)；
D, by two groups of holding device (4) synchronous push the second long margin frame section bars corresponding with the second long margin frame section bar to corresponding
Limited block (5)；
E, the first minor face frame section, the second minor face frame section and the second long margin frame section bar pass through corresponding hold down gag (3) respectively
Carry out compression positioning；
F, control welding robot (2) carry out welding and form aluminum alloy doorframe；
G, release all of holding device (4) and hold down gag (3), take out aluminum alloy doorframe.
10. the automatic welding processing method of the aluminum alloy doorframe according to any one of claim 9, it is characterised in that
In step g, carry out successively：
It is synchronous to unclamp two groups of hold down gags (3) being pressed on the first long margin frame section bar；
It is synchronous to unclamp the compression dress being pressed on the first minor face frame section, the second minor face frame section and the second long margin frame section bar respectively
Put (3)；
It is synchronous to unclamp holding device (4) of the pushing tow on the first minor face frame section and the second minor face frame section respectively；
It is synchronous to unclamp two group holding devices (4) of the pushing tow on the second long margin frame section bar.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510799393.1A CN105269193B (en) | 2015-11-18 | 2015-11-18 | Automatic welding fabrication equipment for aluminum alloy door frames and welding fabrication method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510799393.1A CN105269193B (en) | 2015-11-18 | 2015-11-18 | Automatic welding fabrication equipment for aluminum alloy door frames and welding fabrication method |
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| CN105269193B true CN105269193B (en) | 2017-03-22 |
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| CN110346812B (en) * | 2018-04-08 | 2024-06-18 | 吉林启星铝业有限公司 | Pre-welding preassembly detection method and system for high-speed train body profile |
| CN109623215B (en) * | 2019-01-25 | 2020-11-20 | 义乌市富顺箱包有限公司 | Working method of automatic welding device for aluminum alloy door frame |
| CN113210963B (en) * | 2021-03-15 | 2022-07-05 | 杭州新松机器人自动化有限公司 | Automatic positioning welding device and method for seamless splicing of door frame oblique angles |
| CN117961357B (en) * | 2024-03-30 | 2024-06-21 | 山东沃伦门窗有限公司 | Door and window welding machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP4613476B2 (en) * | 2003-04-03 | 2011-01-19 | 日産自動車株式会社 | Clamp jig |
| CN201871895U (en) * | 2010-12-03 | 2011-06-22 | 东风汽车股份有限公司 | Sideboard anchor clamps arrangement structure |
| DE102012009063A1 (en) * | 2012-05-09 | 2013-11-14 | Thyssenkrupp System Engineering Gmbh | Storage unit for carrier systems |
| CN203726033U (en) * | 2013-09-25 | 2014-07-23 | 浙江圣康工贸有限公司 | Tool special for door frame splicing welding |
| CN104191148A (en) * | 2014-09-15 | 2014-12-10 | 崔锋 | Clamping operation workbench for door frame combination welding and mounting |
| CN205200873U (en) * | 2015-11-18 | 2016-05-04 | 长沙长泰机器人有限公司 | Aluminum alloy door frame's automation of welding processing equipment |
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Denomination of invention: Automatic welding fabrication equipment for aluminum alloy door frames and welding fabrication method Effective date of registration: 20180925 Granted publication date: 20170322 Pledgee: Bank of Changsha Limited by Share Ltd science and Technology Branch Pledgor: Changsha CTR Robotics Co., Ltd. Registration number: 2018430000078 |
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