CN208713240U - A kind of welding fixture of sink - Google Patents
A kind of welding fixture of sink Download PDFInfo
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- CN208713240U CN208713240U CN201821435119.1U CN201821435119U CN208713240U CN 208713240 U CN208713240 U CN 208713240U CN 201821435119 U CN201821435119 U CN 201821435119U CN 208713240 U CN208713240 U CN 208713240U
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Abstract
The utility model provides a kind of welding fixture of sink, belongs to field of mechanical technique.It solves the more low technical problem of welding fixture welding efficiency of existing sink.The welding fixture of this sink includes rack and the welding bench that is fixed on the rack, there is the installation station for installing sink component and the feeding station immediately below welding bench in rack, the mounting base for placing sink component is additionally provided in rack, feeding station can be delivered to from installation station for mounting base and be lifted the automatic feed mechanism of mounting base when mounting base is located at feeding station by being equipped between rack and mounting base, there is soldering opening on welding bench, it is located at soldering opening on welding bench and is equipped with and can be lifted the location structure being in place afterwards located in sink component in mounting base in mounting base.The utility model has the advantages that efficiently complete the welding of sink.
Description
Technical field
The utility model belongs to field of mechanical technique, is related to a kind of welding fixture of sink.
Background technique
Sink is to collect gas or for drainage for the grand instrument measured water and can be used for cleaning tableware, food.Such as
Shown in Fig. 9, sink includes basin body 8 and panel 81, and sink common at present generally comprises two basin bodies 8, leads between two basin bodies 8
It crosses integrated connecting plate 82 to connect, there is right-angle surface 811 on panel 81, be both needed between two basin bodies 8, connecting plate 82 and panel 81
It to be welded and fixed by way of roll welding.Welding quality in sink between basin body and panel directly affects the use longevity of sink
Life, weld well can to prevent get rusty, desoldering, welding wants smooth, round and smooth, close, without rosin joint, without rust staining, impulse- free robustness.
It, generally can be using weldering in order to guarantee the welding quality between the sink component being made of basin body, connecting plate and panel
Welding fixture to position basin body and panel, then is welded.Current welding fixture includes with basin body to matched groove and energy
The pressing plate composition being pressed on panel, is positioned, then panel is placed into corresponding position pressing plate by the way that basin body to be placed into groove
It compresses, realizes and be aligned the weld ddge of basin body and the weld ddge of panel.But it in actual use only can not be accurate by groove structure
The position of basin body is positioned, while only relying on pressing plate also can not accurately position basin body, needs manually to be aligned repositioning when placing,
The case where efficiency is lower, and is easy to appear the weld ddge of basin body and the case where the weld ddge of panel can not be aligned, and is easy to appear desoldering；Separately
Outside, in welding, basin body and panel can be heated, and understand deformation after metal heated, there is no counter structures for existing fixture to solve
The problem causes to weld out-of-flatness.
Summary of the invention
The purpose of this utility model is the presence of the above problem in view of the prior art, proposes a kind of weld clip of sink
The technical issues of tool, the utility model solves is the welding that can efficiently complete sink.
The purpose of this utility model can be realized by the following technical scheme:
A kind of welding fixture of sink has in the rack and is used for including rack and the welding bench being fixed on the rack
The installation station and the feeding station immediately below welding bench for installing sink component, which is characterized in that also set in the rack
There is the mounting base for placing sink component, being equipped between the rack and mounting base can be delivered to mounting base from installation station
Feeding station and the automatic feed mechanism that mounting base is lifted when mounting base is located at feeding station, have welding on the welding bench
Mouthful, it is located at soldering opening on the welding bench and is equipped with and sink component can be located in mounting base afterwards in place in mounting base lifting
Location structure.
Mounting base is moved back and forth between installation station and feeding station by automatic feed mechanism, when mounting base is located at peace
When filling station by sink component basin body and panel be placed into the corresponding position of mounting base, mounting base is first moved to after the completion
Expect station, welding post is being raised to by automatic feed mechanism, is located in mounting base when mounting base is raised to welding post
Basin body and panel be located in mounting base by the location structure on welding bench, the weld ddge pair of the weld ddge of basin body and panel at this time
Together, then pass through automatic welding pipette tips automatic welding；Mounting base declines and moves back to installation station after the completion of welding, and welding is completed
Sink remove after sink component is placed into mounting base again, circuit sequentially；Transfer of the above-mentioned welding fixture to sink component
And welding positioning is to be automatically performed, production efficiency is higher.
In the welding fixture of above-mentioned sink, the mounting base includes bottom plate, middle mounting plate and several pieces of side mounting plates,
Several side mounting plates are fixed on bottom plate vertically, and several side mounting plates are in rectangular arranged, and the middle mounting plate is perpendicular
It is directly fixed on the middle part of bottom plate, two are respectively formed between the two sides of the middle mounting plate and corresponding side mounting plate for placing
The installation cavity of basin body, every piece of side mounting plate can recline with one of side wall of basin body, and the middle mounting plate can be with two
Opposite two side walls recline on a basin body and the upper side of middle mounting plate can recline with the downside of connecting plate.Pass through middle installation
The cooperation of plate and side mounting plate can enable basin body to be fast and accurately placed into mounting base.
In the welding fixture of above-mentioned sink, the automatic feed mechanism is led including transfer cylinder, take-off plate and two
Rail, two guide rails are each attached in rack, and one end of the guide rail is located at feeding station and the other end is located at installation station, described
Transfer cylinder is horizontally fixed in rack and is located between two guide rails, and the take-off plate is slidably connected on two guide rails, institute
The telescopic rod for stating transfer cylinder is fixedly connected with take-off plate, and the mounting base is located in take-off plate, solid vertically on the movable plate
Surely there is lifting cylinder, the telescopic rod of the lifting cylinder is fixed with mounting base and mounting base can be pushed to move up and down.
Take-off plate is driven to move back and forth between feeding station and installation station along guide rail by transfer cylinder, lifting air
Cylinder can be lifted mounting base when take-off plate is moved to feeding station, so that mounting base is moved to welding post, complete mounting base
Automatic welding feeding.
In the welding fixture of above-mentioned sink, guide plate is fixed with right above the take-off plate, the guide plate
Middle part offers relief hole, and the mounting base passes through relief hole, and several guide posts, institute are equipped between the guide plate and take-off plate
State the bottom plate that guide post passes through mounting base.Above structure can play guiding role when mounting base moves up and down, so that mounting base
Stabilization is moved up and down, guarantees that mounting base is mobile in place.
In the welding fixture of above-mentioned sink, the location structure includes two groups of inner support groups being arranged on the inside of soldering opening
Part, several limit press strips that soldering opening edge is set and in the middle part of soldering opening top middle part press strip, welding when described in
Interior support component can protrude into the inside of basin body and strut and be against on the inner wall of basin body, and in welding, the limit press strip can be pressed on face
On plate, in welding, the middle part press strip can be pressed on connecting plate.The side of basin body is acted on out of basin body by interior support component
On wall, so that side wall is clamped between interior support component and mounting base, the positioning to basin body, the connection between two basin bodies are realized
Plate is compressed by middle part press strip, so that connecting plate is clamped between middle part press strip and pressed seat, to realize to two basin bodies
Positioning, the top of panel can be pressed on by limiting press strip, panel is pressed between mounting base and limit press strip and positions；It is logical
It crosses basin body and panel positioning, the weld ddge of basin body and the weld ddge of panel alignment, the accurate of basin body and panel can be realized in welding
Welding guarantees welding quality.
In the welding fixture of above-mentioned sink, positioned at four corners of soldering opening and soldering opening long side on the welding bench
Medium position be equipped with positive location component, the positive location component includes fixing seat, positioning cylinder and locating rod, described
Fixing seat is fixed on welding bench, and positioning cylinder inclination is fixed on welding bench, and the locating rod and positioning cylinder are stretched
Contracting bar is parallel and fixed, and the lower end of the locating rod can be fitted in the positioning head on the upper face and right-angle surface of panel.Due to weldering
Limit press strip can not be arranged in four corners of interface and the medium position of soldering opening long side, therefore can be right by positive location component
Four corners of panel and the medium position opposite with connecting plate compress positioning, can guarantee that the upper face of entire panel is pressed
Tightly；Positioning cylinder can drive locating rod inclination to move up and down, and be moved to below soldering opening in panel and with limit press strip against rear,
Locating rod is driven to be moved obliquely so that the positioning head of locating rod lower end is pressed in the right-angle surface of panel by positioning cylinder, it will
Four corners of panel and middle part compress positioning, and after welding has been completed, positioning cylinder drives locating rod is mobile obliquely to reset, and make
Obtaining panel can freely exit.
In the welding fixture of above-mentioned sink, interior support component described in every group includes fixed cylinder, interior fagging and inner support
Item, the fixed cylinder are fixed on welding bench, and the interior fagging can be fixedly connected with the telescopic rod of fixed cylinder, the inner support
Plate can be fixed with the telescopic rod of fixed cylinder, and the interior fagging is located in soldering opening, and the inner bracing strip has four, described in four
Inner bracing strip is in rectangular arranged, and the interior fagging is equipped with to be slidably connected with the one-to-one knock-pin of inner bracing strip, the knock-pin
On interior fagging, the outer end of the knock-pin is stretched out interior fagging and is fixed with corresponding inner bracing strip, and the inner end of the knock-pin refers to
The center of inside fagging, the interior fagging are equipped with the ejecting mechanism that knock-pin can be pushed to be displaced outwardly.
Interior support component while support are able to achieve on four inner walls of basin body by above structure, it is compact-sized；Knock-pin is equal
There is the synchronous ejection of ejecting mechanism, the active force that every knock-pin is subject to is identical, and it is equal that each inner bracing strip acts on the pressure on basin body
It is identical, that is, the pressure that is subject to of four inner walls of basin body is identical, thus is avoided that and causes deformation to basin body, while can be in inner support
The case where interior fagging is not in inclination after plate and basin body positioning, guarantees stable support in basin body.
In the welding fixture of above-mentioned sink, the ejecting mechanism includes ejection cylinder and ejection column, the interior fagging
Center be provided with ejection hole, the ejection column be plugged on ejection hole in, the inner end of the knock-pin protrude into ejects hole in, the top
One end that column is located in ejection hole out, which is offered, has ejection with the one-to-one cammed surface of knock-pin, the inner end of the knock-pin
Inclined-plane, the ejection inclined-plane of the knock-pin stick on ejection column in corresponding cammed surface, and the ejection cylinder is fixed on inner support
On plate, the other end of the telescopic rod and ejection column of the ejection cylinder is fixed.When needing inner support to position, ejection cylinder pushes top
Column is mobile to knock-pin side out, and the cammed surface ejected on column acts on the ejection inclined-plane of knock-pin, pushes knock-pin inside
The outside of fagging is mobile, so that inner bracing strip be pushed to be displaced outwardly and abut against on the side wall of basin body, ejection cylinder to eject column
There is pretightning force between knock-pin, so that inner bracing strip is acted against on the side wall of basin body with certain pressure, basin body is clamped at
Between inner bracing strip and mounting base, the positioning to basin body is realized；After welding has been completed, ejection cylinder drives ejection column to far from ejection
Bar side is mobile, and knock-pin loses support, and inner bracing strip can be separated with the side wall of basin body.
In the welding fixture of above-mentioned sink, the upper face of the interior fagging is fixed with several interior connections close to edge
Block, several interior link blocks edge different respectively close to interior fagging offer connecting hole, the weldering on the interior link block
It is fixed with outer link block corresponding with interior link block on consecutive, fixed column, the fixation are slidably connected on the outer link block
On fixed outer cylinder link block, the telescopic rod of the fixed cylinder connect with fixed column and fixed column can be driven to be moved forward and backward,
Fixed column can penetrate in the connecting hole of interior link block when the fixed column stretches to soldering opening side.In feeding process, fixed column
It stretches out outer link block and is plugged in the connecting hole of interior link block, interior fagging is suspended vacantly in soldering opening by fixed column,
After basin body is mobile in place, interior fagging is located in basin body, and interior fagging is acted against by inner bracing strip and positioned in basin body inwall, solid at this time
Determining cylinder drives fixed column to retract, and fixed column is exited from the connecting hole of interior link block, that is, fixed column no longer supports inner support
Plate, the fixation of interior fagging realize by the friction between inner bracing strip and basin body side wall, that is, in welding welding bench vibration
The possibility that position when moving and do not interfere with interior fagging, therefore reducing welding between basin body and panel is influenced by the external world,
Guarantee welding effect；After the completion of welding, fixed cylinder is plugged into fixed column in the connecting hole of interior link block, interior fagging
It is located in soldering opening again through fixed column suspension.
Compared with prior art, the welding fixture of this sink has the advantages that efficiently complete the welding of sink.
Detailed description of the invention
Fig. 1 is the schematic perspective view of this welding fixture.
Fig. 2 is the overlooking structure diagram of this welding fixture.
Fig. 3 is the schematic perspective view of mounting base and rack.
Fig. 4 is the overlooking structure diagram of interior support component.
Fig. 5 is the schematic perspective view of interior support component.
Fig. 6 is the structural schematic diagram clamped in welding fixture to one of basin body.
Schematic cross-sectional view when Fig. 7 is location structure and mounting base clamps cooperation.
Fig. 8 is the enlarged drawing in the portion A in Fig. 7.
Fig. 9 is the schematic perspective view for the sink that the needs introduced in background technique weld.
In figure, 1, rack；11, station is installed；12, feeding station；2, welding bench；21, soldering opening；22, anchor shoulder；
23, notch；3, mounting base；31, bottom plate；32, middle mounting plate；33, thermally conductive item in；34, side mounting plate；35, the thermally conductive item in side；36,
Fixing piece；4, cylinder is transferred；41, connection frame；411, baffle portion；412, connection strap portion；42, take-off plate；43, guide rail；431, solid
Fixed board；432, fixture block；45, guide plate；451, relief hole；452, guide post；46, hydraulic bjuffer；47, position sensor；5,
Limit press strip；51, it is embedded in section；52, oblique limit section；53, setter plate；54, middle part press strip；6, positive location component；61, fixed
Seat；62, positioning cylinder；63, locating rod；631, positioning head；7, interior support component；71, interior fagging；711, fixed frame；72, inner support
Item；721, guide post；722, the thermally conductive item of inner support；73, knock-pin；74, cylinder is ejected；75, column is ejected；751, cammed surface；76, interior company
Connect block；761, connecting hole；77, outer link block；771, fixed cylinder；772, fixed column；8, basin body；81, panel；811, right angle
Face；82, connecting plate.
Specific embodiment
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
As shown in Figures 1 to 8, the welding fixture of sink includes rack 1 and the welding bench 2 that is fixed in rack 1, rack 1
It is upper that there is the installation station 11 for installing sink component and the feeding station 12 immediately below welding bench 2, it is also set in rack 1
There is the mounting base 3 for placing sink component, being equipped between rack 1 and mounting base 3 can convey mounting base 3 from installation station 11
It is lifted the automatic feed mechanism of mounting base 3 to feeding station 12 and when mounting base 3 is located at feeding station 12, has on welding bench 2
There is soldering opening 21, is located at soldering opening 21 on welding bench 2 and is equipped with and sink component can be located in peace afterwards in place in the lifting of mounting base 3
Fill the location structure on seat 3.
Mounting base 3 includes bottom plate 31, middle mounting plate 32 and several pieces of side mounting plates 34, if dry side mounting plate 34 is vertical solid
It is scheduled on bottom plate 31, if dry side mounting plate 34 is in rectangular arranged, middle mounting plate 32 is fixed on the middle part of bottom plate 31, middle installation vertically
Two are respectively formed between the two sides of plate 32 and corresponding side mounting plate 34 for placing the installation cavity of basin body 8, every piece of side installation
Plate 34 can recline with one of side wall of basin body 8, and the two side walls that middle mounting plate 32 can be opposite on two basin bodies 8 recline
And the upper side of middle mounting plate 32 can recline with the downside of connecting plate 82.Several fixing pieces 36 are fixed on bottom plate 31, it is fixed
36 two one group of part, every group of fixing piece 36 corresponds to one piece of side mounting plate 34, and fixed step, side installation are all had on fixing piece 36
The two sides of plate 34 are separately fixed on same group of the fixation step of two fixing pieces 36, and the step surface of fixed step can pacify with side
The lateral surface of loading board 34 reclines.
Automatic feed mechanism includes transfer cylinder 4, take-off plate 42 and two guide rails 43, is vertically fixed two pieces in rack 1
Fixed plate 431, two guide rails 43 are located at the upside of fixed plate 431, and the two sides of fixed plate 431 are respectively and fixedly provided with several energy and will lead
The fixture block 432 that rail 43 clamps, one end of guide rail 43 is located at feeding station 12 and the other end is located at installation station 11, transfers cylinder 4
It is horizontally fixed in rack 1 and is located between two guide rails 43, the position of guide rail 43 is higher than transfer cylinder 4, and take-off plate 42 is slided
It being connected on two guide rails 43, the telescopic rod of transfer cylinder 4 is fixedly connected with take-off plate 42, and mounting base 3 is located in take-off plate 42,
Lifting cylinder is vertically fixed on movable plate, the telescopic rod of lifting cylinder is fixed and can be pushed with mounting base 3 to be moved down in mounting base 3
It is dynamic.The surface of take-off plate 42 is fixed with guide plate 45, and the middle part of guide plate 45 offers relief hole 451, and mounting base 3 is passed through and allowed
Position hole 451, is equipped with several guide posts 452 between guide plate 45 and take-off plate 42, guide post 452 passes through the bottom plate 31 of mounting base 3.
It transfers and is fixed with connection frame 41 on the telescopic rod of cylinder 4, connection frame 41 includes baffle portion 411 and is obliquely installed upwards
Connection strap portion 412, telescopic rod and the baffle portion 411 for transferring cylinder 4 are fixed, and connection strap portion 412 and take-off plate 42 are fixed, rack
The end for being located at erector position 11 on 1 is fixed with hydraulic bjuffer 46 and position sensor 47, is moved to installation in take-off plate 42
Baffle portion 411 can first be against on hydraulic bjuffer 46 rear and trigger position sensor 47 when station 11.
End in rack 1 positioned at feeding station 12 is fixed with hydraulic bjuffer 46 and position sensor 47, in take-off plate
After 42 take-off plates 42 when being moved to feeding station 12 can be first against on hydraulic bjuffer 46 and trigger position sensor 47.It will fill
When thering is the mounting base 3 of sink component to be transferred to feeding station 12, first pass through hydraulic bjuffer 46 buffer so that mounting base 3 slow down,
Shock is avoided the occurrence of, stops transfer take-off plate 42, at this time mounting base 3 sending plate to move 47 time shift of trigger position sensor cylinder 4 of supplying gas
Accurately it is located in feeding station 12；Position sensor 47 is connect with controller, and controller can control the flexible of transfer cylinder 4.
Hydraulic bjuffer 46 and position sensor 47 are the prior art, and position sensor 47 can be bought in the market.
If location structure includes support component 7 in two groups for be arranged in 21 inside of soldering opening, 21 edge of soldering opening is arranged in
Dry limit press strip 5 and the middle part press strip 54 above 21 middle part of soldering opening, in welding, interior support component 7 can protrude into basin body 8
Inside and strutting is against on the inner wall of basin body 8, and in welding, limit press strip 5 can be pressed on panel 81, in welding in the middle part of press
Item 54 can be pressed on connecting plate 82.
Specifically, anchor shoulder 22 is offered on welding bench 2 at the lower edge of soldering opening 21, limits press strip 5
It is fixed on anchor shoulder 22, limit press strip 5 is divided into the insertion insertion section 51 of anchor shoulder 22 and relatively embedding in the direction of the width
Enter the oblique limit section 52 that section 51 is bent downward, oblique limit section 52 extends to the underface of soldering opening 21, oblique limit section 52
Lower end surface be plane, limit press strip 5 is made of Heat Conduction Material.Limit press strip 5 can move up rear and face in place in mounting base 3
Plate 81 is against insertion section 51 can be with the upper face of panel 81 against oblique limit section 52 can be supported with the right-angle surface 811 on panel 81
It leans on, the oblique limit section 52 on all sides by being located at soldering opening 21 can make the right-angle surface 811 of panel 81 be located against
Limit, also just defines the position of panel 81 in the horizontal and vertical directions, positions panel 81 to realize.
The middle part of welding bench 2 is fixed with the setter plate 53 across soldering opening 21, and setter plate 53 is vertically arranged, middle part press strip 54
It is fixed on the lower end of setter plate 53.The section of middle part press strip 54 be in isosceles trapezoid, the lesser one end of 54 width of middle part press strip with
Setter plate 53 is fixed, and the biggish one end of 54 width of middle part press strip can be pressed on connecting plate 82.Middle part press strip 54 uses heat conduction material
Material is made.In welding, limit press strip 5 quickly by heat absorption on panel 81 and can distribute heat, so that panel 81 be avoided to weld
Thermal deformation is crossed when connecing.
The medium position of 21 long side of four corners and soldering opening on welding bench 2 positioned at soldering opening 21 is equipped with positive location
Component 6, positive location component 6 include fixing seat 61, positioning cylinder 62 and locating rod 63, and fixing seat 61 is fixed on welding bench 2,
The inclination of positioning cylinder 62 is fixed on welding bench 2, and locating rod 63 is parallel with the telescopic rod of positioning cylinder 62 and fixed, locating rod 63
Lower end can be fitted in the positioning head 631 on the upper face and right-angle surface 811 of panel 81.Positioned at soldering opening 21 on welding bench 2
The medium position of 21 long side of four corners and soldering opening opens up jagged 23, and locating rod 63 passes through notch 23.Welding bench 2 is upper
There are two locating rods 63 in the positive location component 6 of the medium position of 21 long side of soldering opening, two locating rods 63 are located at
The two sides of setter plate 53.
Since limit press strip 5 can not be arranged in the medium position of 21 long side of four corners and soldering opening of soldering opening 21,
By positive location component 6 can four corners to panel 81 and the medium position opposite with connecting plate 82 compress positioning, can protect
The upper face for demonstrate,proving entire panel 81 is compacted；Positioning cylinder 62 can drive the inclination of locating rod 63 to move up and down, and move in panel 81
Move to the lower section of soldering opening 21 and with limit press strip 5 against rear, drive locating rod 63 to move obliquely by positioning cylinder 62 so that
The positioning head 631 of 63 lower end of locating rod is pressed in the right-angle surface 811 of panel 81, and four corners of panel 81 and middle part are compressed
Positioning, after welding has been completed, positioning cylinder 62 drive locating rod 63 is mobile obliquely to reset, and panel 81 is freely exited.
Support component 7 includes fixed cylinder 771, interior fagging 71 and inner bracing strip 72 in every group, and fixed cylinder 771 is fixed on weldering
On consecutive 2, interior fagging 71 can be fixedly connected with the telescopic rod of fixed cylinder 771, and interior fagging 71 can be flexible with fixed cylinder 771
Bar is fixed, and interior fagging 71 is located in soldering opening 21, and inner bracing strip 72 has four, and four inner bracing strips 72 are in rectangular arranged, interior fagging
71 be equipped with the one-to-one knock-pin 73 of inner bracing strip 72, knock-pin 73 is slidably connected on interior fagging 71, knock-pin 73
Interior fagging 71 and, the inner end direction of knock-pin 73 in the center of fagging 71, inner support fixed with corresponding inner bracing strip 72 are stretched out in outer end
Be respectively and fixedly provided with guide post 721 at the two close end on item 72, offered on interior fagging 71 with the one-to-one pilot hole of guide post 721, lead
Column 721 passes through pilot hole and can slide along pilot hole, and interior fagging 71 is equipped with the ejection that knock-pin 73 can be pushed to be displaced outwardly
Mechanism.
Interior support component 7 while support are able to achieve on four inner walls of basin body 8 by above structure, it is compact-sized；Knock-pin
73 have the synchronous ejection of ejecting mechanism, and the active force that every knock-pin 73 is subject to is identical, and each inner bracing strip 72 acts on basin body 8
Pressure it is all the same, that is, the pressure that is subject to of four inner walls of basin body 8 is identical, thus is avoided that and causes deformation to basin body 8, together
When can the case where interior fagging 71 is not in inclination after interior fagging 71 is positioned with basin body 8, guarantee stable support in basin body 8
It is interior.
Ejecting mechanism includes ejection cylinder 74 and ejection column 75, and the center of interior fagging 71 is provided with ejection hole, and ejection column 75 is inserted
It connects in ejection hole, the inner end of knock-pin 73 is protruded into ejection hole, and one end that ejection column 75 is located in ejection hole offers and pushes up
The one-to-one cammed surface 751 of rod 73, the inner end of knock-pin 73 have ejection inclined-plane, and the ejection inclined-plane of knock-pin 73 sticks on
It ejects on column 75 in corresponding cammed surface 751, ejection cylinder 74 is fixed on interior fagging 71, ejects telescopic rod and the top of cylinder 74
The other end of column 75 is fixed out.When needing inner support to position, ejection cylinder 74 pushes ejection column 75 mobile to 73 side of knock-pin,
Cammed surface 751 on ejection column 75 acts on the ejection inclined-plane of knock-pin 73, pushes the outside of the inside fagging 71 of knock-pin 73
Mobile, to push inner bracing strip 72 to be displaced outwardly and abut against on the side wall of basin body 8, ejection cylinder 74 to eject column 75 and top
There is pretightning force, so that inner bracing strip 72 is acted against with certain pressure on the side wall of basin body 8, basin body 8 is clamped between rod 73
Between inner bracing strip 72 and mounting base 3, the positioning to basin body 8 is realized；After welding has been completed, ejection cylinder 74 drives ejection column 75
To far from the movement of 73 side of knock-pin, knock-pin 73 loses support, and inner bracing strip 72 can be separated with the side wall of basin body 8.
Fixed frame 711 is fixed on the lower face of interior fagging 71, fixed frame 711 is aligned with ejection hole, and ejection column 75 is worn
It is connected in fixed frame 711, ejection cylinder 74 is fixed on fixed frame 711.711 energy of fixed frame when ejecting column 75 and moving up and down
Guiding role is played, while fixed frame 711 can be used to eject the fixation of cylinder 74；Ejection cylinder 74 is located under interior fagging 71
Side, in welding, ejection cylinder 74 is located in basin body 8, because of the movement without influencing welding gun head.
The upper face of interior fagging 71 is fixed with several interior link blocks 76 close to edge, several interior link blocks 76 respectively close to
The different edge of interior fagging 71 offers connecting hole 761 on interior link block 76, and it is right with interior link block 76 to be fixed on welding bench 2
The outer link block 77 answered slidably connects fixed column 772 on outer link block 77, and fixed cylinder 771 is fixed on outer link block 77,
The telescopic rod of fixed cylinder 771 connect with fixed column 772 and fixed column 772 can be driven to be moved forward and backward, and fixed column 772 stretches to welding
Fixed column 772 can penetrate in the connecting hole 761 of interior link block 76 when 21 side of mouth.In feeding process, fixed column 772 is stretched out outer
Link block 77 is simultaneously plugged in the connecting hole 761 of interior link block 76, is suspended vacantly interior fagging 71 by fixed column 772 and is being welded
In mouth 21, after basin body 8 is mobile in place, interior fagging 71 is located in basin body 8, and interior fagging 71 acts against basin body 8 by inner bracing strip 72
It is positioned on inner wall, fixes cylinder 771 at this time and fixed column 772 is driven to retract, connecting hole 761 of the fixed column 772 from interior link block 76
In exit, that is, fixed column 772 no longer support in fagging 71, the fixation of interior fagging 71 is by inner bracing strip 72 and 8 side wall of basin body
Between friction realize that is, the vibration of welding bench 2 does not interfere with interior fagging 71 in welding, therefore reduces weldering
The possibility that position when connecing between basin body 8 and panel 81 is influenced by the external world, guarantees welding effect；After the completion of welding, fixed gas
Cylinder 771 is plugged into fixed column 772 in the connecting hole 761 of interior link block 76, and interior fagging 71 is again through fixed column 772
Suspension is located in soldering opening 21.
It is acted on out of basin body 8 by interior support component 7 on the side wall of basin body 8, so that side wall is clamped at interior 7 He of support component
Between mounting base 3, the positioning to basin body 8 is realized, the connecting plate 82 between two basin bodies 8 is compressed by middle part press strip 54, so that
Connecting plate 82 is clamped between middle part press strip 54 and pressed seat, so that the positioning to two basin bodies 8 is realized, by limiting press strip
5 can be pressed on the top of panel 81, and panel 81 is pressed between mounting base 3 and limit press strip 5 and positions；By by 8 He of basin body
Panel 81 positions, and the weld ddge of basin body 8 and the weld ddge alignment of panel 81 can realize the accurate weldering of basin body 8 and panel 81 in welding
It connects, guarantees welding quality.
The two sides on the top of middle mounting plate 32 be respectively and fixedly provided in thermally conductive item 33, the side of middle mounting plate 32 and end face are in
Corresponding side flushes on thermally conductive item 33, in thermally conductive item 33 be made of Heat Conduction Material.Side is respectively and fixedly provided on side mounting plate 34 to lead
Hot item 35, thermally conductive 35 Heat Conduction Material of item in side are made.Side on inner bracing strip 72 outwardly is embedded with the thermally conductive item 722 of inner support, and inner support is led
The side of hot item 722 outwardly is flushed with the side on inner bracing strip 72 outwardly.The thermally conductive item 35 in side, in thermally conductive item 33, the thermally conductive item of inner support
722, it limits press strip 5 and middle part press strip 54 is all made of copper or aluminium is made, be made of copper in the present embodiment.
Mounting base 3 is moved back and forth between installation station 11 and feeding station 12 by automatic feed mechanism, when mounting base 3
When positioned at installation station 11 by sink component basin body 8 and panel 81 be placed into the corresponding position of mounting base 3, install after the completion
Seat 3 is first moved to feeding station 12, welding post is being raised to by automatic feed mechanism, when mounting base 3 is raised to Welder
Basin body 8 and panel 81 when position in mounting base 3 are located in mounting base 3 by the location structure on welding bench 2, at this time basin
The weld ddge of body 8 and the weld ddge alignment of panel 81, then pass through automatic welding pipette tips automatic welding；Mounting base 3 declines after the completion of welding
And move back to installation station 11, sink component is placed into mounting base 3 again after soldered sink is removed, is successively followed
Ring；Above-mentioned welding fixture is to be automatically performed to the transfer and welding positioning of sink component, and production efficiency is higher.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (8)
1. a kind of welding fixture of sink has in the rack for pacifying including rack and the welding bench being fixed on the rack
The installation station and the feeding station immediately below welding bench for filling sink component, which is characterized in that be additionally provided in the rack
Being equipped with for placing the mounting base of sink component, between the rack and mounting base can be delivered to mounting base from installation station
Expect station and be lifted the automatic feed mechanism of mounting base when mounting base is located at feeding station, there is welding on the welding bench
Mouthful, it is located at soldering opening on the welding bench and is equipped with and sink component can be located in mounting base afterwards in place in mounting base lifting
Location structure.
2. the welding fixture of sink according to claim 1, which is characterized in that the mounting base includes bottom plate, middle installation
Plate and several pieces of side mounting plates, several side mounting plates are fixed on bottom plate vertically, and several side mounting plates are in rectangle
Arrangement, the middle mounting plate is fixed on the middle part of bottom plate vertically, between the two sides of the middle mounting plate and corresponding side mounting plate
Two are respectively formed for placing the installation cavity of basin body, every piece of side mounting plate can be pasted with one of side wall of basin body
It leans on, the two side walls that the middle mounting plate can be opposite on two basin bodies recline and the upper side of middle mounting plate can be with connecting plate
Downside reclines.
3. the welding fixture of sink according to claim 1, which is characterized in that the automatic feed mechanism includes transfer gas
Cylinder, take-off plate and two guide rails, two guide rails are each attached in rack, and one end of the guide rail is located at feeding station and the other end
Positioned at installation station, the transfer cylinder is horizontally fixed in rack and is located between two guide rails, and the take-off plate sliding connects
It connects on two guide rails, the telescopic rod of the transfer cylinder is fixedly connected with take-off plate, and the mounting base is located in take-off plate, institute
It states and is vertically fixed lifting cylinder on movable plate, the telescopic rod and mounting base of the lifting cylinder are fixed and can push in mounting base
Lower movement.
4. the welding fixture of sink according to claim 3, which is characterized in that be fixed with and lead right above the take-off plate
To plate, relief hole is offered in the middle part of the guide plate, the mounting base passes through relief hole, between the guide plate and take-off plate
Equipped with several guide posts, the guide post passes through the bottom plate of mounting base.
5. the welding fixture of sink according to claim 1, which is characterized in that the location structure includes that setting is being welded
Mouthful inside two groups in support component, be arranged in several limit press strips at soldering opening edge and in the middle part of soldering opening top middle part
Press strip, in welding, the interior support component can protrude into the inside of basin body and strut on the inner wall for being against basin body, in welding described in
Limit press strip can be pressed on panel, and in welding, the middle part press strip can be pressed on connecting plate.
6. the welding fixture of sink according to claim 5, which is characterized in that be located at the four of soldering opening on the welding bench
The medium position of a corner and soldering opening long side is equipped with positive location component, and the positive location component includes fixing seat, determines
Position cylinder and locating rod, the fixing seat are fixed on welding bench, and the positioning cylinder inclination is fixed on welding bench, described fixed
Position bar is parallel with the telescopic rod of positioning cylinder and fixed, and the lower end of the locating rod can be fitted in the upper face and right-angle surface of panel
On positioning head.
7. the welding fixture of sink according to claim 5, which is characterized in that interior support component described in every group includes fixing
Cylinder, interior fagging and inner bracing strip, the fixed cylinder are fixed on welding bench, and the interior fagging can be with the telescopic rod of fixed cylinder
It is fixedly connected, the interior fagging can be fixed with the telescopic rod of fixed cylinder, and the interior fagging is located in soldering opening, the inner bracing strip
With four, four inner bracing strips are in rectangular arranged, and the interior fagging is equipped with and the one-to-one knock-pin of inner bracing strip, institute
It states knock-pin to be slidably connected on interior fagging, the outer end of the knock-pin is stretched out interior fagging and fixed with corresponding inner bracing strip, institute
The center of interior fagging is directed toward in the inner end for stating knock-pin, and the interior fagging is equipped with the ejector that knock-pin can be pushed to be displaced outwardly
Structure.
8. the welding fixture of sink according to claim 7, which is characterized in that the ejecting mechanism include ejection cylinder and
Column is ejected, the center of the interior fagging is provided with ejection hole, and the ejection column is plugged in ejection hole, and the inner end of the knock-pin is stretched
Enter to eject in hole, one end that the ejection column is located in ejection hole offers and the one-to-one cammed surface of knock-pin, the top
The inner end of rod has ejection inclined-plane, and the ejection inclined-plane of the knock-pin sticks on ejection column in corresponding cammed surface, described
Ejection cylinder is fixed on interior fagging, and the other end of the telescopic rod and ejection column of the ejection cylinder is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821435119.1U CN208713240U (en) | 2018-09-03 | 2018-09-03 | A kind of welding fixture of sink |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821435119.1U CN208713240U (en) | 2018-09-03 | 2018-09-03 | A kind of welding fixture of sink |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208713240U true CN208713240U (en) | 2019-04-09 |
Family
ID=65980818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821435119.1U Active CN208713240U (en) | 2018-09-03 | 2018-09-03 | A kind of welding fixture of sink |
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| Country | Link |
|---|---|
| CN (1) | CN208713240U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113878266A (en) * | 2020-07-01 | 2022-01-04 | 广东格兰仕集团有限公司 | Cavity positioning and conveying device, cavity door frame welding production line and welding process |
| CN114346566A (en) * | 2021-12-31 | 2022-04-15 | 广州明珞自动化工业有限公司 | Welding jig and welding equipment |
| CN114346585A (en) * | 2022-03-21 | 2022-04-15 | 江苏美劳智能家居有限公司 | Stainless steel tuber pipe processing welding equipment |
| CN114905195A (en) * | 2022-05-07 | 2022-08-16 | 火星人厨具股份有限公司 | Welding device |
-
2018
- 2018-09-03 CN CN201821435119.1U patent/CN208713240U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113878266A (en) * | 2020-07-01 | 2022-01-04 | 广东格兰仕集团有限公司 | Cavity positioning and conveying device, cavity door frame welding production line and welding process |
| CN113878266B (en) * | 2020-07-01 | 2024-02-27 | 广东格兰仕集团有限公司 | Cavity positioning and conveying device, cavity door frame welding production line and welding process |
| CN114346566A (en) * | 2021-12-31 | 2022-04-15 | 广州明珞自动化工业有限公司 | Welding jig and welding equipment |
| CN114346585A (en) * | 2022-03-21 | 2022-04-15 | 江苏美劳智能家居有限公司 | Stainless steel tuber pipe processing welding equipment |
| CN114905195A (en) * | 2022-05-07 | 2022-08-16 | 火星人厨具股份有限公司 | Welding device |
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