CN208825905U - A kind of interior support component in sink welding fixture - Google Patents

Abstract

The utility model provides the interior support component in a kind of sink welding fixture, belongs to field of mechanical technique.It solves existing welding fixture and positions the technical problems such as insecure.Welding fixture includes rack and the welding bench that is fixed on the rack, there is soldering opening on welding bench, support component is arranged on welding bench and is located in soldering opening in this, interior support component includes fixed cylinder, interior fagging and inner bracing strip, fixed cylinder is fixed on welding bench, interior fagging can be fixedly connected with the telescopic rod of fixed cylinder, interior fagging can be fixed with the telescopic rod of fixed cylinder, interior fagging is located in soldering opening, inner bracing strip has four, four inner bracing strips are in rectangular arranged, interior fagging is equipped with and the one-to-one knock-pin of inner bracing strip, knock-pin is slidably connected on interior fagging, the outer end of knock-pin is stretched out interior fagging and is fixed with corresponding inner bracing strip, interior fagging is equipped with the ejecting mechanism that knock-pin can be pushed to be displaced outwardly.The utility model has the advantages that basin body stable position.

Description

A kind of interior support component in sink welding fixture

Technical field

The utility model belongs to field of mechanical technique, is related to a kind of welding fixture of sink, especially a kind of sink welding Interior support component in fixture.

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, is proposed in a kind of sink welding fixture Interior support component, the utility model solve the technical issues of be can welding when inside basin body support positioning basin body.

The purpose of this utility model can be realized by the following technical scheme:

A kind of interior support component in sink welding fixture, welding fixture include rack and the welding bench that is fixed on the rack, There is soldering opening, which is characterized in that support component is arranged on welding bench and is located in soldering opening in this, described on the welding bench Interior support component includes fixed cylinder, interior fagging and inner bracing strip, and the fixed cylinder is fixed on welding bench, the interior fagging energy It is fixedly connected with the telescopic rod of fixed cylinder, the interior fagging can be fixed with the telescopic rod of fixed cylinder, and the interior fagging is located at In soldering opening, the inner bracing strip has four, and four inner bracing strips are in rectangular arranged, and the interior fagging is equipped with and inner bracing strip One-to-one knock-pin, the knock-pin are slidably connected on interior fagging, the outer end of the knock-pin stretch out in fagging and with Corresponding inner bracing strip is fixed, and the center of interior fagging is directed toward in the inner end of the knock-pin, and the interior fagging, which is equipped with, can push ejection The ejecting mechanism that bar is 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, so as to which basin body is steady Positioning.

In the interior support component in above-mentioned sink welding fixture, the ejecting mechanism includes ejecting cylinder and ejection column, The center of the interior fagging is provided with ejection hole, and the ejection column is plugged in ejection hole, and ejection is protruded into the inner end of the knock-pin In hole, it is described ejection column be located at ejection hole in one end offer with the one-to-one cammed surface of knock-pin, the knock-pin Inner end has ejection inclined-plane, and the ejection inclined-plane of the knock-pin sticks on ejection column in corresponding cammed surface, the ejection gas Cylinder is fixed on interior fagging, and the other end of the telescopic rod and ejection column of the ejection cylinder is fixed.When needing inner support to position, top Cylinder pushes ejection column mobile to knock-pin side out, and the cammed surface ejected on column acts on the ejection inclined-plane of knock-pin, pushes away The outside of the dynamic inside fagging of knock-pin is mobile, so that inner bracing strip be pushed to be displaced outwardly and abut against on the side wall of basin body, ejects gas Cylinder, which to eject, has pretightning force between column and knock-pin, so that inner bracing strip is acted against on the side wall of basin body with certain pressure, Basin body is clamped between inner bracing strip and mounting base, realizes the positioning to basin body；After welding has been completed, ejection cylinder drives ejection Column is to far from the movement of knock-pin side, and knock-pin loses support, and inner bracing strip can be separated with the side wall of basin body.

In the interior support component in above-mentioned sink welding fixture, it is fixed with fixed frame on the lower face of the interior fagging, The fixed frame is aligned with ejection hole, and the ejection column, which is worn, to be connected in fixed frame, and the ejection cylinder is fixed on fixed frame On.When ejecting column and moving up and down, fixed frame can play guiding role, while fixed frame can be used to eject the fixation of cylinder；Ejection Cylinder is located at the downside of interior fagging, and in welding, ejection cylinder is located in basin body, because of the movement without influencing welding gun head.

In the interior support component in above-mentioned sink welding fixture, it is respectively and fixedly provided with and leads at two close end on the inner bracing strip Column offers on the interior fagging and passes through pilot hole with the one-to-one pilot hole of guide post, the guide post and can be along pilot hole Sliding.The case where guide post can limit the position of inner bracing strip, and inner bracing strip is avoided to tilt guarantees the inner bracing strip when positioning basin body Side can be fitted in completely on the side wall of basin body, avoid leading to the damage to basin body because of part extruding basin body.

In the interior support component in above-mentioned sink welding fixture, the upper face of the interior fagging is fixed with close to edge Several interior link blocks, several interior link blocks edge different respectively close to interior fagging, the company of offering on the interior link block Hole is connect, outer link block corresponding with interior link block is fixed on the welding bench, slidably connects fixation on the outer link block Column, on the fixed fixed outer cylinder link block, the telescopic rod of the fixed cylinder connect with fixed column and can drive fixation Column is moved forward and backward, and fixed column can penetrate in the connecting hole of interior link block when the fixed column stretches to soldering opening side.In feeding mistake Cheng Zhong, fixed column are stretched out outer link block and are plugged in the connecting hole of interior link block, be suspended vacantly interior fagging by fixed column In soldering opening, after basin body is mobile in place, interior fagging is located in basin body, and interior fagging is acted against in basin body inwall by inner bracing strip Positioning fixes cylinder at this time and fixed column is driven to retract, and fixed column is exited from the connecting hole of interior link block, that is, fixed column is not Interior fagging is supported again, and the fixation of interior fagging is realized by the friction between inner bracing strip and basin body side wall, that is, in welding The vibration of welding bench does not interfere with interior fagging, therefore position when reducing welding between basin body and panel is by extraneous shadow Loud possibility guarantees welding effect；After the completion of welding, the connecting hole that cylinder makes fixed column be plugged into interior link block again is fixed In, interior fagging is located in soldering opening again through fixed column suspension.

Compared with prior art, the interior support component in this sink welding fixture, which has, to support inside basin body in welding The advantages of positioning basin body.

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 (5)

1. the interior support component in a kind of sink welding fixture, welding fixture includes rack and the welding bench that is fixed on the rack, institute Stating has soldering opening on welding bench, which is characterized in that support component is arranged on welding bench and is located in soldering opening in this, described interior Support component includes fixed cylinder, interior fagging and inner bracing strip, and the fixed cylinder is fixed on welding bench, and the interior fagging can be with The telescopic rod of fixed cylinder is fixedly connected, and the interior fagging can be fixed with the telescopic rod of fixed cylinder, and the interior fagging is located at weldering In interface, the inner bracing strip has four, and four inner bracing strips are in rectangular arranged, and the interior fagging is equipped with and inner bracing strip one One corresponding knock-pin, the knock-pin are slidably connected on interior fagging, the outer end of the knock-pin stretch out in fagging and with it is right The inner bracing strip answered is fixed, and the center of interior fagging is directed toward in the inner end of the knock-pin, and the interior fagging, which is equipped with, can push knock-pin The ejecting mechanism being displaced outwardly.

2. the interior support component in sink welding fixture according to claim 1, which is characterized in that the ejecting mechanism includes Cylinder and ejection column are ejected, the center of the interior fagging is provided with ejection hole, and the ejection column is plugged in ejection hole, the ejection The inner end of bar is protruded into ejection hole, and one end that the ejection column is located in ejection hole offers and the one-to-one inclined wedge of knock-pin Face, the inner end of the knock-pin have ejection inclined-plane, and the ejection inclined-plane of the knock-pin sticks on corresponding inclined wedge on ejection column On face, the ejection cylinder is fixed on interior fagging, and the other end of the telescopic rod and ejection column of the ejection cylinder is fixed.

3. the interior support component in sink welding fixture according to claim 2, which is characterized in that the lower plate of the interior fagging Fixed frame is fixed on face, the fixed frame is aligned with ejection hole, and the ejection column, which is worn, to be connected in fixed frame, the ejection Cylinder is fixed on fixed frame.

4. the interior support component in sink welding fixture according to claim 1 or 2 or 3, which is characterized in that the inner bracing strip It is upper to be respectively and fixedly provided with guide post at two close end, it offers on the interior fagging and is worn with the one-to-one pilot hole of guide post, the guide post It crosses pilot hole and can be slided along pilot hole.

5. the interior support component in sink welding fixture according to claim 1 or 2 or 3, which is characterized in that the interior fagging Upper face be fixed with several interior link blocks, several interior link blocks side different respectively close to interior fagging close to edge Edge offers connecting hole on the interior link block, outer link block corresponding with interior link block is fixed on the welding bench, described Slidably connect fixed column on outer link block, on the fixed fixed outer cylinder link block, the telescopic rod of the fixed cylinder It is connect with fixed column and fixed column can be driven to be moved forward and backward, fixed column can penetrate interior company when the fixed column stretches to soldering opening side It connects in the connecting hole of block.