CN110170795A - A kind of welding equipment for automobile pipe fitting processing - Google Patents

A kind of welding equipment for automobile pipe fitting processing Download PDF

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Publication number
CN110170795A
CN110170795A CN201910538623.7A CN201910538623A CN110170795A CN 110170795 A CN110170795 A CN 110170795A CN 201910538623 A CN201910538623 A CN 201910538623A CN 110170795 A CN110170795 A CN 110170795A
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CN
China
Prior art keywords
positioning mechanism
right end
pipe fitting
threaded rod
rod
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Granted
Application number
CN201910538623.7A
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Chinese (zh)
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CN110170795B (en
Inventor
佘娟
何一峰
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Jineng electric (Suzhou) Co.,Ltd.
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佘娟
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Priority to CN201910538623.7A priority Critical patent/CN110170795B/en
Publication of CN110170795A publication Critical patent/CN110170795A/en
Application granted granted Critical
Publication of CN110170795B publication Critical patent/CN110170795B/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/04Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
    • B23K37/053Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor
    • B23K37/0533Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor external pipe alignment clamps

Abstract

The present invention relates to field of welding devices, more particularly to a kind of welding equipment for automobile pipe fitting processing, including workbench, it further include left end positioning mechanism, right end positioning mechanism and right end mobile mechanism, the left end positioning mechanism and right end positioning mechanism are symmetricly set on the top of workbench, left end positioning mechanism is fixedly mounted on the table top of workbench by fixed bracket, right end mobile mechanism is located at the lower section of right end positioning mechanism, the top of horizonal base plate is arranged in right end positioning mechanism, right end positioning mechanism and left end positioning mechanism include pedestal, synchronous driving assembly, positioning component, feeding positioning component and two lifting assemblies, each lifting assembly is respectively equipped with lifter plate, positioning component includes fixed transverse slat and two fixtures, feeding positioning component includes feeding track, feeding track is equipped with for avoiding keeping away for two fixtures movements Allow grooving, which can adjust the height of weld-end fittings respectively, keep automobile pipe fitting more accurate in welding, improve welding efficiency.

Description

A kind of welding equipment for automobile pipe fitting processing
Technical field
The present invention relates to field of welding devices, and in particular to a kind of welding equipment for automobile pipe fitting processing.
Background technique
With the continuous development of automobile industry, automobile pipe fitting type is continuously increased, in automobile pipe fitting processing, wherein needing Pipe fitting is welded, when traditional automobile pipe fitting is welded, two root canal parts are typically subjected to easy cooperation pair It connects, being easy to cause two pipe fittings, one of them is higher or relatively low, and prevent two pipe fittings from being accurately in an axis, if Two pipe fittings do not have deviation in an axis or one of pipe fitting, and it is unqualified to will lead to product after welding machine, meeting when serious Lead to damage of product to doing over again, influence the efficiency of welding, therefore, we have proposed a kind of for automobile pipe fitting processing Welding equipment, it is set forth above in order to solve the problems, such as.
Summary of the invention
The purpose of the present invention is to provide a kind of welding equipment for automobile pipe fitting processing, which can distinguish The height for adjusting weld-end fittings keeps automobile pipe fitting more accurate in welding, improves welding efficiency.
To achieve this purpose, the present invention adopts the following technical scheme:
A kind of welding equipment for automobile pipe fitting processing, including workbench are provided, further include left end positioning mechanism, right end positioning Mechanism and right end mobile mechanism, the left end positioning mechanism and right end positioning mechanism are symmetricly set on the top of workbench, left end Positioning mechanism is fixedly mounted on the table top of workbench by fixed bracket, and right end mobile mechanism is located under right end positioning mechanism Side, the setting of right end mobile mechanism on the table top of workbench, right end mobile mechanism includes in horizontally disposed and can be to solid The top of horizonal base plate, right end positioning mechanism and a left side is arranged in the mobile horizonal base plate in the direction of fixed rack, right end positioning mechanism Hold positioning mechanism structure identical, right end positioning mechanism includes pedestal, synchronous driving assembly, positioning group with left end positioning mechanism The pedestal of part, feeding positioning component and two lifting assemblies, right end positioning mechanism and left end positioning mechanism is in horizontal fixation respectively It is mounted on the top of fixed bracket and horizonal base plate, synchronous driving assembly is arranged between two lifting assemblies, two lifting groups The inside of part is sequentially connected with the working end of synchronous driving assembly respectively, and each lifting assembly is respectively equipped with the lifting that can be gone up and down Plate, positioning component are located between two lifter plates, and positioning component includes the fixture that fixed transverse slat and two can contradict pipe fitting, Gu The both ends for determining transverse slat are fixedly connected with one end of each lifter plate respectively, and the setting that two fixtures can move towards is fixed horizontal The lower section of plate, feeding positioning component are located at the lower section of two fixtures, and feeding positioning component includes feeding track, and feeding track is in water The flat lower section that two fixtures are arranged in, feeding track are equipped with for avoiding the mobile evacuation grooving of two fixtures.
Preferably, each lifting assembly includes square drive case, threaded sleeve rod, thread bush jig and interior bar, is driven Dynamic case is in be vertically arranged on pedestal, and be fixedly connected at the top of the bottom of driving box and pedestal, and the top of driving box is equipped with Circle wears mouth, and thread bush jig is in be horizontally set on the round inside for wearing mouth, and threaded sleeve rod is in be vertically arranged in thread bush jig Inner ring, thread bush jig is threadedly coupled with threaded sleeve rod, and the bottom of lifter plate is equipped with first axle bearing sleeve, the top of threaded sleeve rod What can be rotated is inserted in the inner ring of first axle bearing sleeve, and the bottom of threaded sleeve rod is to the internal stretch of driving box, and interior bar is in vertical It is inserted in the inner ring of threaded sleeve rod, the two sides of interior bar are equipped with slider bar, and the inside of threaded sleeve rod is equipped with for supplying each slider bar The sliding groove of sliding.
Preferably, the two sides of each lifter plate are respectively equipped with extension block, and the bottom of each extension block, which is respectively equipped with, is in The top two sides of the guide rod being vertically arranged, driving box are equipped with and the one-to-one guide sleeve of each guide rod, each guide rod One end be able to sliding the inner ring for being inserted in each guide sleeve, when each lifter plate is in lifting moving, setting is led The mobile effect of limit is played with guide sleeve to bar.
Preferably, each synchronous driving assembly includes dual-axle motor and two swingles, and dual-axle motor is in level It is arranged between two driving box, two output ends of dual-axle motor extend to the direction of each driving box respectively, each rotation Bar is in each working end for being horizontally set on dual-axle motor respectively, one end of each swingle respectively with the working end of dual-axle motor It is fixedly connected, two spaced bearing blocks is respectively equipped on each swingle, one end of each swingle is able to turn The dynamic inner ring across each bearing block is respectively provided with each rotation of evacuation on each driving box to the internal stretch of driving box The evacuation round mouth of bull stick rotation, the elongated end of each swingle are respectively equipped with the first cone tooth, and the bottom of each interior bar is respectively equipped with Extending column, is respectively equipped with second bearing set on each extending column, and what one end of each extending column was able to rotation passes through second The inner ring of bearing holder (housing, cover) extends downwardly, and the bottom of each extending column is respectively equipped with the second cone tooth, and each second cone tooth is respectively with first Bore tooth engagement setting.
Preferably, each positioning component also includes lead screw motor, the first threaded rod and the second threaded rod, the first spiral shell The top of fixed transverse slat is arranged in along rectilinear direction for rasp bar and the second threaded rod, and the first threaded rod is in water in the second threaded rod Flat setting, the first threaded rod and the second threaded rod are oppositely arranged, and the first threaded rod and the adjacent one end of the second threaded rod fixed connect Connect, one end that the first threaded rod and the second threaded rod are supported or opposed is respectively equipped with fixed block, the first threaded rod and the second threaded rod to One end of back is able to being inserted on each fixed block of rotation, and lead screw motor is in being horizontally set on two fixed blocks wherein one The side of a fixed block, what the output end of lead screw motor can rotate passes through one of fixed block and first threadthreaded one End is fixedly connected, and is respectively equipped with screw rod sliding block on the first threaded rod and the second threaded rod, the bottom of each screw rod sliding block respectively to The lower section of fixed transverse slat extends, and fixed transverse slat is equipped with for avoiding the mobile evacuation notch of each screw rod sliding block, each screw rod The bottom of sliding block is fixedly connected at the top of each fixture respectively.
Preferably, the two sides of each screw rod sliding block are equipped with limit sleeve, and the inner ring of each limit sleeve is respectively equipped with limit Position bar, each gag lever post be in it is horizontally disposed, the both ends of each gag lever post respectively with the interior of each fixed block is fixed connects It connects.
Preferably, each feeding positioning component is additionally provided with pusher cylinder, and pusher cylinder is in be horizontally set on feeding rail The one end of road far from evacuation grooving, is fixedly connected at the top of the bottom of pusher cylinder and feeding track, the output end of pusher cylinder Extend to the direction of evacuation grooving, the output end of pusher cylinder is equipped with expeller, and the output end of the expeller and pusher cylinder is solid Fixed connection.
Preferably, each feeding track further respectively has limited block far from top one end of pusher cylinder, limit It is fixedly connected at the top of the bottom of block and feeding track.
Preferably, the right end mobile mechanism further includes two screw rod transmission machines, and two screw rod transmission machines are arranged at intervals on The lower section of horizonal base plate, each screw rod transmission machine be in it is horizontally disposed, the axis of each screw rod transmission machine respectively with each pusher The axis of cylinder is identical, and the working end of each screw rod transmission machine is fixedly connected with the bottom of horizonal base plate respectively.
Beneficial effects of the present invention: a kind of welding equipment for automobile pipe fitting processing, when processing, by it is artificial or on Pipe fitting is individually positioned in the feeding track of left end positioning mechanism and right end positioning mechanism by material conveyer, at this moment left end localization machine Two fixtures of structure and right end positioning mechanism are located in the evacuation grooving of feeding track, and two fixtures are in half clamped condition, Start pusher cylinder, pusher cylinder is shifted pipe fitting between two fixtures by expeller, and subsequent pusher cylinder is compound, each When pusher cylinder pushes the pipe fitting in feeding track by scraping wings, one end that the limited block of setting contradicts pipe fitting is determined Position, at this moment pipe fitting is clamped by two fixtures, but needs two fixtures when being clamped, and starts lead screw motor, lead screw motor The first threaded rod and the second threaded rod is driven to rotate, since the screw thread of the first threaded rod and the second threaded rod is in oppositely arranged, if Two screw rod sliding blocks setting and respectively in the first threaded rod and the second threaded rod in moving towards, and two fixture phases are driven simultaneously To movement, until pipe fitting is clamped, when each screw rod sliding block is mobile, the limit sleeve and gag lever post of setting play limit and move Dynamic effect, after pipe fitting, which passes through fixture respectively, to be clamped in feeding track, subsequent start-up dual-axle motor, dual-axle motor Two working ends drive each swingle to rotate respectively, and each swingle drives each first cone tooth spiral to turn respectively, and each first Cone tooth drives each second cone tooth spiral to turn respectively, and each second cone tooth drives extending column and interior bar to rotate respectively, each interior bar rotation Turn and the sliding groove in each threaded sleeve rod is driven to rotate each threaded sleeve rod by each slider bar, each threaded sleeve rod point It is not moved up by each thread bush jig, and each lifter plate is driven to rise simultaneously, each lifter plate drives fixation simultaneously Transverse slat rises, until the position for rising to needs stops, when each lifter plate is in lifting moving, the sum of the guide rod of setting is led The mobile effect of limit is played to set, when left end positioning mechanism and right end positioning mechanism pass through two fixtures respectively and clamp pipe fitting When afterwards, and all adjusting to the height and position needed, start two screw rod transmission machines, the working end of each screw rod transmission machine is distinguished It drives on horizonal base plate and right end positioning mechanism by the pipe fitting of two clamps to the movement of the direction of left end positioning mechanism, until It by two clamped pipe fitting docking, while being welded by bonding machine, which can adjust the height of weld-end fittings respectively Degree keeps automobile pipe fitting more accurate in welding, improves welding efficiency.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will make below to required in the embodiment of the present invention Attached drawing is briefly described.It should be evident that drawings described below is only some embodiments of the present invention, for For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other Attached drawing.
Fig. 1 is schematic perspective view one described in one embodiment of the invention;
Fig. 2 is side view described in one embodiment of the invention;
Fig. 3 is top view described in one embodiment of the invention;
Fig. 4 is the schematic perspective view of left end positioning mechanism described in one embodiment of the invention;
Fig. 5 is the sectional perspective structural schematic diagram of left end positioning mechanism described in one embodiment of the invention;
Fig. 6 is enlarged drawing at A in Fig. 5 described in one embodiment of the invention;
Fig. 7 is enlarged drawing at B in Fig. 5 described in one embodiment of the invention;
Fig. 8 is the schematic perspective view of feeding positioning component described in one embodiment of the invention;
In figure: workbench 1, left end positioning mechanism 2, right end positioning mechanism 3, right end mobile mechanism 4, fixed bracket 5, horizonal base plate 6, pedestal 7, synchronous driving assembly 8, positioning component 9, feeding positioning component 10, lifting assembly 11, lifter plate 12, fixed transverse slat 13, fixture 14, feeding track 15 avoids grooving 16, driving box 17, threaded sleeve rod 18, thread bush jig 19, interior bar 20, sliding Item 21, first axle bearing sleeve 22, extension block 23, guide rod 24, guide sleeve 25, dual-axle motor 26, swingle 27, bearing block 28, the One cone tooth 29, extending column 30, second bearing set 31, the second cone tooth 32, lead screw motor 33, the first threaded rod 34, the second threaded rod 35, fixed block 36, screw rod sliding block 37, limit sleeve 38, gag lever post 39, pusher cylinder 40, expeller 41, limited block 42, screw rod Driver 43.
Specific embodiment
To further illustrate the technical scheme of the present invention below with reference to the accompanying drawings and specific embodiments.
Wherein, the drawings are for illustrative purposes only and are merely schematic diagrams, rather than pictorial diagram, should not be understood as to this The limitation of patent;Embodiment in order to better illustrate the present invention, the certain components of attached drawing have omission, zoom in or out, not Represent the size of actual product;It will be understood by those skilled in the art that certain known features and its explanation may be omitted and be in attached drawing It is understood that.
The same or similar label correspond to the same or similar components in the attached drawing of the embodiment of the present invention;It is retouched in of the invention In stating, it is to be understood that closed if there is the orientation of the instructions such as term " on ", "lower", "left", "right", "inner", "outside" or position System is merely for convenience of description of the present invention and simplification of the description to be based on the orientation or positional relationship shown in the drawings, rather than indicates Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore retouch in attached drawing The term for stating positional relationship only for illustration, should not be understood as the limitation to this patent, for the common skill of this field For art personnel, the concrete meaning of above-mentioned term can be understood as the case may be.
In the description of the present invention unless specifically defined or limited otherwise, if there are the indicate indicators such as term " connection " Between connection relationship, which shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or at One;It can be mechanical connection, be also possible to be electrically connected;Can be directly connected, can also indirectly connected through an intermediary, It can be the connection of two components interiors or the interaction relationship of two components.For those of ordinary skill in the art and Speech, can understand the concrete meaning of above-mentioned term in the present invention with concrete condition.
It further include a left side referring to figs. 1 to a kind of welding equipment for automobile pipe fitting processing shown in Fig. 8, including workbench 1 Positioning mechanism 2, right end positioning mechanism 3 and right end mobile mechanism 4 are held, the left end positioning mechanism 2 and right end positioning mechanism 3 are symmetrical The top of workbench 1 is set, and left end positioning mechanism 2 passes through fixed bracket 5 and is fixedly mounted on the table top of workbench 1, right end Mobile mechanism 4 is located at the lower section of right end positioning mechanism 3, right end mobile mechanism 4 be arranged on the table top of workbench 1, right end moves Motivation structure 4 includes in horizonal base plate 6 horizontally disposed and can be mobile to the direction of fixed bracket 5, and right end positioning mechanism 3 is set It sets at the top of horizonal base plate 6, right end positioning mechanism 3 is identical with 2 structure of left end positioning mechanism, right end positioning mechanism 3 and left end Positioning mechanism 2 includes pedestal 7, synchronizes driving assembly 8, positioning component 9, feeding positioning component 10 and two lifting assemblies 11, The pedestal 7 of right end positioning mechanism 3 and left end positioning mechanism 2 is in that level is fixedly mounted on fixed bracket 5 and horizonal base plate 6 respectively Top, synchronous driving assembly 8 are arranged between two lifting assemblies 11, and the inside of two lifting assemblies 11 drives with synchronous respectively The working end of component 8 is sequentially connected, and each lifting assembly 11 is respectively equipped with the lifter plate 12 that can be gone up and down, and positioning component 9 is located at Between two lifter plates 12, positioning component 9 includes the fixture 14 that fixed transverse slat 13 and two can contradict pipe fitting, fixed transverse slat 13 Both ends be fixedly connected respectively with one end of each lifter plate 12, the setting that two fixtures 14 can move towards is in fixed transverse slat 13 lower section, feeding positioning component 10 are located at the lower section of two fixtures 14, and feeding positioning component 10 includes feeding track 15, feeding Track 15 is in the lower section for being horizontally set on two fixtures 14, and feeding track 15 is equipped with for avoiding keeping away for two movements of fixtures 14 Allow grooving 16.
Each lifting assembly 11 include square drive case 17, threaded sleeve rod 18, thread bush jig 19 and interior bar 20, Driving box 17 is in be vertically arranged on pedestal 7, and the bottom of driving box 17 is fixedly connected with the top of pedestal 7, driving box 17 Top be equipped with circle and wear mouth, thread bush jig 19 is in be horizontally set on the round inside for wearing mouth, and threaded sleeve rod 18 in setting vertically The inner ring in thread bush jig 19 is set, thread bush jig 19 is threadedly coupled with threaded sleeve rod 18, and the bottom of lifter plate 12 is equipped with the One bearing holder (housing, cover) 22, the inner ring for being inserted in first axle bearing sleeve 22 that the top of threaded sleeve rod 18 can rotate, the bottom of threaded sleeve rod 18 Portion is to the internal stretch of driving box 17, and interior bar 20 is in the inner ring for being inserted in threaded sleeve rod 18 vertically, and the two sides of interior bar 20, which are equipped with, to be slided Dynamic item 21, the inside of threaded sleeve rod 18 are equipped with for the sliding groove for the sliding of each slider bar 21, and each interior bar 20 rotates and leads to Crossing each slider bar 21 drives the sliding groove in each threaded sleeve rod 18 to rotate each threaded sleeve rod 18, each threaded sleeve rod 18 It is moved up respectively by each thread bush jig 19, and each lifter plate 12 is driven to rise simultaneously, each lifter plate 12 is simultaneously Fixed transverse slat 13 is driven to rise, until the position for rising to needs stops.
The two sides of each lifter plate 12 are respectively equipped with extension block 23, and the bottom of each extension block 23 is respectively equipped in perpendicular The guide rod 24 being directly arranged, the top two sides of driving box 17 be equipped with the one-to-one guide sleeve 25 of each guide rod 24, each One end of guide rod 24 is able to the inner ring for being inserted in each guide sleeve 25 of sliding, when each lifter plate 12 is in lifting moving When, the guide rod 24 of setting plays the mobile effect of limit with guide sleeve 25.
Each synchronous driving assembly 8 includes dual-axle motor 26 and two swingles 27, and dual-axle motor 26 is in level It is arranged between two driving box 17, two output ends of dual-axle motor 26 extend to the direction of each driving box 17 respectively, often A swingle 27 respectively in being horizontally set on each working end of dual-axle motor 26, one end of each swingle 27 respectively with twin shaft The working end of motor 26 is fixedly connected, and two spaced bearing blocks 28, each rotation are respectively equipped on each swingle 27 One end of bar 27 is able to the internal stretch across the inner ring of each bearing block 28 to driving box 17 of rotation, each driving box It is respectively provided on 17 and avoids the evacuation round mouth that each swingle 27 rotates, the elongated end of each swingle 27 is respectively equipped with the One cone tooth 29, the bottom of each interior bar 20 are respectively equipped with extending column 30, and second bearing set 31 is respectively equipped on each extending column 30, The inner ring for passing through second bearing set 31 that one end of each extending column 30 is able to rotation extends downwardly, each extending column 30 Bottom is respectively equipped with the second cone tooth 32, and each second cone tooth 32 is engaged with the first cone tooth 29 respectively, when pipe fitting passes through respectively After fixture 14 is clamped in feeding track 15, subsequent start-up dual-axle motor 26, two working ends difference of dual-axle motor 26 Each swingle 27 is driven to rotate, each swingle 27 drives each first cone tooth 29 to rotate respectively, and each first cone tooth 29 divides Each second cone tooth 32 is not driven to rotate, each second cone tooth 32 drives extending column 30 and interior bar 20 to rotate respectively.
Each positioning component 9 also includes lead screw motor 33, the first threaded rod 34 and the second threaded rod 35, the first spiral shell The top of fixed transverse slat 13 is arranged in along rectilinear direction for rasp bar 34 and the second threaded rod 35, and the first threaded rod 34 is in the second screw thread Bar 35 is in being horizontally disposed with, and the first threaded rod 34 and the second threaded rod 35 are oppositely arranged, the first threaded rod 34 and the second threaded rod 35 adjacent one end are fixedly connected, and one end that the first threaded rod 34 and the second threaded rod 35 are supported or opposed is respectively equipped with fixed block 36, the What the one end of one threaded rod 34 and the second threaded rod 35 supported or opposed was able to rotate is inserted on each fixed block 36, screw rod electricity Machine 33 is in the side for being horizontally set on the one of fixed block 36 of two fixed blocks 36, and the output end of lead screw motor 33 can rotate The fixed block 36 that passes through one of be fixedly connected with first threadthreaded one end, the first threaded rod 34 and the second threaded rod 35 On be respectively equipped with screw rod sliding block 37, the bottom of each screw rod sliding block 37 extends to the lower section of fixed transverse slat 13 respectively, fixed transverse slat 13 are equipped with for avoiding the mobile evacuation notch of each screw rod sliding block 37, the bottom of each screw rod sliding block 37 respectively with each folder The top of tool 14 is fixedly connected, but needs two fixtures 14 when being clamped, and starts lead screw motor 33, and lead screw motor 33 drives the One threaded rod 34 and the rotation of the second threaded rod 35, since the screw thread of the first threaded rod 34 and the second threaded rod 35 is in oppositely arranged, Two screw rod sliding blocks 37 being arranged and respectively in the first threaded rod 34 and the second threaded rod 35 in moving towards, and two are driven simultaneously A fixture 14 moves toward one another, until pipe fitting is clamped.
The two sides of each screw rod sliding block 37 are equipped with limit sleeve 38, and the inner ring of each limit sleeve 38 is respectively equipped with limit Bar 39, each gag lever post 39 is in horizontally disposed, the both ends of each gag lever post 39 interior with each fixed block 36 respectively It is fixedly connected, when each screw rod sliding block 37 is mobile, the limit sleeve 38 and gag lever post 39 of setting play the mobile effect of limit.
Each feeding positioning component 10 is additionally provided with pusher cylinder 40, and pusher cylinder 40 is in be horizontally set on feeding track 15 one end far from evacuation grooving 16, the bottom of pusher cylinder 40 are fixedly connected with the top of feeding track 15, pusher cylinder 40 Output end extend to the direction of evacuation grooving 16, the output end of pusher cylinder 40 is equipped with expeller 41, the expeller 41 with push away The output end of material cylinder 40 is fixedly connected, and when processing, pipe fitting is individually positioned in left end by artificial or upper material conveyer and is determined In position mechanism 2 and the feeding track 15 of right end positioning mechanism 3, at this moment two folders of left end positioning mechanism 2 and right end positioning mechanism 3 Tool 14 is located in the evacuation grooving 16 of feeding track 15, and two fixtures 14 are in half clamped condition, is started pusher cylinder 40, is pushed away Material cylinder 40 is shifted pipe fitting between two fixtures 14 by expeller 41, and subsequent pusher cylinder 40 is compound.
Each feeding track 15 further respectively has limited block 42, limiting block far from top one end of pusher cylinder 40 The bottom of block 42 is fixedly connected with the top of feeding track 15, pushes feeding track 15 by scraping wings in each pusher cylinder 40 On pipe fitting when, one end that the limited block 42 of setting contradicts pipe fitting is positioned, and at this moment two fixtures 14 press from both sides pipe fitting Tightly.
The right end mobile mechanism 4 further includes two screw rod transmission machines 43, and two screw rod transmission machines 43 are arranged at intervals on water The lower section of flat underside 6, in being horizontally disposed with, the axis of each screw rod transmission machine 43 is pushed away with each each screw rod transmission machine 43 respectively Expect that the axis of cylinder 40 is identical, the working end of each screw rod transmission machine 43 is fixedly connected with the bottom of horizonal base plate 6 respectively, works as a left side After end positioning mechanism 2 and right end positioning mechanism 3 are respectively clamped pipe fitting by two fixtures 14, and all adjust to the height needed When spending position, start two screw rod transmission machines 43, the working end of each screw rod transmission machine 43 drives horizonal base plate 6 and right end respectively The pipe fitting clamped on positioning mechanism 3 by two fixtures 14 is mobile to the direction of left end positioning mechanism 2, until clamped by two Pipe fitting docking, while being welded by bonding machine.
Working principle: when processing, pipe fitting is individually positioned in by positioning mechanism 2 He in left end by artificial or upper material conveyer In the feeding track 15 of right end positioning mechanism 3, at this moment two fixtures 14 of left end positioning mechanism 2 and right end positioning mechanism 3 are distinguished In the evacuation grooving 16 of feeding track 15, two fixtures 14 are in half clamped condition, start pusher cylinder 40, pusher cylinder 40 Pipe fitting is shifted between two fixtures 14 by expeller 41, subsequent pusher cylinder 40 is compound, passes through in each pusher cylinder 40 When scraping wings pushes the pipe fitting in feeding track 15, one end that the limited block 42 of setting contradicts pipe fitting is positioned, and at this moment two Pipe fitting is clamped by a fixture 14, but needs two fixtures 14 when being clamped, and starts lead screw motor 33,33 band of lead screw motor Dynamic first threaded rod 34 and the rotation of the second threaded rod 35, since the screw thread of the first threaded rod 34 and the second threaded rod 35 is in reversely to set It sets, two screw rod sliding blocks 37 of setting and respectively in the first threaded rod 34 and the second threaded rod 35 in moving towards, and band simultaneously Dynamic two fixtures 14 move toward one another, until pipe fitting is clamped, when each screw rod sliding block 37 is mobile, the limit sleeve 38 of setting The mobile effect of limit is played with gag lever post 39, after pipe fitting passes through fixture 14 respectively to be clamped in feeding track 15, with Start dual-axle motor 26 afterwards, two working ends of dual-axle motor 26 drive each swingle 27 to rotate respectively, each swingle 27 Each first cone tooth 29 is driven to rotate respectively, each first cone tooth 29 drives each second cone tooth 32 to rotate respectively, and each second Cone tooth 32 drives extending column 30 and interior bar 20 to rotate respectively, and each interior bar 20 rotates and drives each spiral shell by each slider bar 21 Sliding groove on line loop bar 18 rotates each threaded sleeve rod 18, and each threaded sleeve rod 18 passes through each thread bush jig 19 respectively It moves up, and each lifter plate 12 is driven to rise simultaneously, each lifter plate 12 drives fixed transverse slat 13 to rise simultaneously, until upper The position for being raised to needs stops, and when each lifter plate 12 is in lifting moving, the guide rod 24 of setting is played with guide sleeve 25 Mobile effect is limited, after left end positioning mechanism 2 and right end positioning mechanism 3 are respectively clamped pipe fitting by two fixtures 14, And when all adjusting to the height and position needed, start two screw rod transmission machines 43, the working end of each screw rod transmission machine 43 is divided The pipe fitting that Dai Dong not be clamped on horizonal base plate 6 and right end positioning mechanism 3 by two fixtures 14 is moved to the direction of left end positioning mechanism 2 It is dynamic, until two clamped pipe fittings are docked, while being welded by bonding machine.
It is to be understood that above-mentioned specific embodiment is only that presently preferred embodiments of the present invention and institute's application technology are former Reason.It will be understood by those skilled in the art that various modifications, equivalent replacement, variation etc. can also be done to the present invention.But this A little transformation, all should be within protection scope of the present invention without departing from spirit of the invention.In addition, present specification and power Some terms used in sharp claim are not limitation, it is only for convenient for description.

Claims (9)

1. a kind of welding equipment for automobile pipe fitting processing, it is characterised in that: further include left end positioning including workbench (1) Mechanism (2), right end positioning mechanism (3) and right end mobile mechanism (4), the left end positioning mechanism (2) and right end positioning mechanism (3) It is symmetricly set on the top of workbench (1), left end positioning mechanism (2) passes through fixed bracket (5) and is fixedly mounted on workbench (1) On table top, right end mobile mechanism (4) is located at the lower section of right end positioning mechanism (3), right end mobile mechanism (4) setting in workbench (1) on table top, right end mobile mechanism (4) includes in water horizontally disposed and can be mobile to the direction of fixed bracket (5) Flat underside (6), right end positioning mechanism (3) are arranged in the top of horizonal base plate (6), right end positioning mechanism (3) and left end localization machine Structure (2) structure is identical, right end positioning mechanism (3) and left end positioning mechanism (2) include pedestal (7), synchronous driving assembly (8), Positioning component (9), feeding positioning component (10) and two lifting assemblies (11), right end positioning mechanism (3) and left end positioning mechanism (2) pedestal (7) is fixedly mounted on the top of fixed bracket (5) and horizonal base plate (6), synchronous driving assembly in level respectively (8) be arranged between two lifting assemblies (11), the inside of two lifting assemblies (11) respectively with the work of synchronous driving assembly (8) Make end transmission connection, each lifting assembly (11) is respectively equipped with the lifter plate (12) that can be gone up and down, and positioning component (9) is located at two Between lifter plate (12), positioning component (9) includes the fixture (14) that fixed transverse slat (13) and two can contradict pipe fitting, fixed horizontal The both ends of plate (13) are fixedly connected with one end of each lifter plate (12) respectively, the setting that two fixtures (14) can move towards In the lower section of fixed transverse slat (13), feeding positioning component (10) is located at the lower section of two fixtures (14), feeding positioning component (10) Including feeding track (15), feeding track (15) is in be horizontally set on the lower section of two fixtures (14), and feeding track is set on (15) Have for avoiding the mobile evacuation grooving (16) of two fixtures (14).
2. a kind of welding equipment for automobile pipe fitting processing according to claim 1, it is characterised in that: each liter Part (11) of coming down to a lower group includes square drive case (17), threaded sleeve rod (18), thread bush jig (19) and interior bar (20), driving box It (17) is in be vertically arranged on pedestal (7), and be fixedly connected at the top of the bottom of driving box (17) and pedestal (7), driving box (17) top is equipped with circle and wears mouth, and thread bush jig (19) is in be horizontally set on the round inside for wearing mouth, threaded sleeve rod (18) In the inner ring for being vertically arranged in thread bush jig (19), thread bush jig (19) is threadedly coupled with threaded sleeve rod (18), lifter plate (12) bottom is equipped with first axle bearing sleeve (22), and what the top of threaded sleeve rod (18) can rotate is inserted in first axle bearing sleeve (22) Inner ring, the bottom of threaded sleeve rod (18) is to the internal stretch of driving box (17), and interior bar (20) in being inserted in threaded sleeve rod vertically (18) two sides of inner ring, interior bar (20) are equipped with slider bar (21), and the inside of threaded sleeve rod (18) is equipped with for supplying each sliding The sliding groove of item (21) sliding.
3. a kind of welding equipment for automobile pipe fitting processing according to claim 2, it is characterised in that: each liter The two sides of drop plate (12) are respectively equipped with extension block (23), and the bottom of each extension block (23) is respectively equipped in the guiding being vertically arranged Bar (24), the top two sides of driving box (17) are equipped with and the one-to-one guide sleeve (25) of each guide rod (24), each guiding One end of bar (24) is able to the inner ring for being inserted in each guide sleeve (25) of sliding.
4. a kind of welding equipment for automobile pipe fitting processing according to claim 3, it is characterised in that: each described same Walking driving assembly (8) includes dual-axle motor (26) and two swingles (27), and dual-axle motor (26) is in be horizontally set on two Between driving box (17), two output ends of dual-axle motor (26) extend to the direction of each driving box (17) respectively, Mei Gexuan Bull stick (27) respectively in being horizontally set on each working end of dual-axle motor (26), one end of each swingle (27) respectively with it is double The working end of spindle motor (26) is fixedly connected, and two spaced bearing blocks (28) are respectively equipped on each swingle (27), One end of each swingle (27) is able to the inner ring across each bearing block (28) of rotation to the inside of driving box (17) Extend, the evacuation round mouth for avoiding each swingle (27) rotation, each swingle are respectively provided on each driving box (17) (27) elongated end is respectively equipped with the first cone tooth (29), and the bottom of each interior bar (20) is respectively equipped with extending column (30), Mei Geyan It stretches and is respectively equipped on column (30) second bearing set (31), what one end of each extending column (30) was able to rotate passes through the second axis The inner ring of bearing sleeve (31) extends downwardly, and the bottom of each extending column (30) is respectively equipped with the second cone tooth (32), each second cone tooth (32) it is engaged respectively with the first cone tooth (29).
5. a kind of welding equipment for automobile pipe fitting processing according to claim 4, it is characterised in that: each described fixed Hyte part (9) also includes lead screw motor (33), the first threaded rod (34) and the second threaded rod (35), the first threaded rod (34) and Second threaded rod (35) is arranged along rectilinear direction in the top of fixed transverse slat (13), and the first threaded rod (34) is in the second threaded rod (35) in being horizontally disposed with, the first threaded rod (34) and the second threaded rod (35) are oppositely arranged, the first threaded rod (34) and second The adjacent one end of threaded rod (35) is fixedly connected, and one end that the first threaded rod (34) and the second threaded rod (35) are supported or opposed is respectively equipped with It is each that the one end of fixed block (36), the first threaded rod (34) and the second threaded rod (35) supported or opposed is able to being inserted in for rotation On fixed block (36), lead screw motor (33) is in be horizontally set on the side of two one of fixed blocks of fixed block (36) (36), What the output end of lead screw motor (33) can rotate pass through one of fixed block (36) fixes with first threadthreaded one end It connects, is respectively equipped with screw rod sliding block (37) on the first threaded rod (34) and the second threaded rod (35), each screw rod sliding block (37) Bottom extends to the lower section of fixed transverse slat (13) respectively, and fixed transverse slat (13) are equipped with to be moved for avoiding each screw rod sliding block (37) The bottom of dynamic evacuation notch, each screw rod sliding block (37) is fixedly connected at the top of each fixture (14) respectively.
6. a kind of welding equipment for automobile pipe fitting processing according to claim 5, it is characterised in that: each silk The two sides of bar sliding block (37) are equipped with limit sleeve (38), and the inner ring of each limit sleeve (38) is respectively equipped with gag lever post (39), each Gag lever post (39) in being horizontally disposed with, fix by interior of the both ends of each gag lever post (39) respectively with each fixed block (36) Connection.
7. it is according to claim 6 it is a kind of for automobile pipe fitting processing welding equipment, it is characterised in that: it is each it is described on Material positioning component (10) is additionally provided with pusher cylinder (40), and in being horizontally set on, feeding track (15) are separate to be avoided pusher cylinder (40) One end of grooving (16) is fixedly connected at the top of the bottom and feeding track (15) of pusher cylinder (40), pusher cylinder (40) Output end extends to the direction of evacuation grooving (16), and the output end of pusher cylinder (40) is equipped with expeller (41), the expeller (41) it is fixedly connected with the output end of pusher cylinder (40).
8. it is according to claim 7 it is a kind of for automobile pipe fitting processing welding equipment, it is characterised in that: it is each it is described on Material track (15) further respectively has limited block (42) far from the top one end of pusher cylinder (40), the bottom of limited block (42) It is fixedly connected at the top of feeding track (15).
9. a kind of welding equipment for automobile pipe fitting processing according to claim 8, it is characterised in that: the right end moves Motivation structure (4) further includes two screw rod transmission machines (43), and two screw rod transmission machines (43) are arranged at intervals under horizonal base plate (6) Side, each screw rod transmission machine (43) in horizontally disposed, the axis of each screw rod transmission machine (43) respectively with each pusher cylinder (40) axis is identical, and the working end of each screw rod transmission machine (43) is fixedly connected with the bottom of horizonal base plate (6) respectively.
CN201910538623.7A 2019-06-20 2019-06-20 Welding equipment for machining automobile pipe fitting Active CN110170795B (en)

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112171173A (en) * 2020-11-08 2021-01-05 陈少杰 Auxiliary positioning device for mechanical automation welding
CN112496607A (en) * 2020-11-26 2021-03-16 泉州芸台科技有限公司 Automatic feeding device of welding robot
CN112518220A (en) * 2020-11-26 2021-03-19 深圳市安能石油化工有限公司 Machining system for manufacturing metal connecting pipe of automobile air conditioner
CN112721194A (en) * 2020-12-14 2021-04-30 浙江海普管业有限公司 Efficient butt joint equipment for water supply hot melting pipe fitting
CN112894215A (en) * 2021-01-22 2021-06-04 蔺学强 Convex plate welding device for medical sterilization bin
CN113021003A (en) * 2021-04-07 2021-06-25 江西华士科技股份有限公司 Automatic cutting, welding and moving workstation for fire fighting pipeline
CN113059297A (en) * 2021-03-30 2021-07-02 湖南省永盛电力器材有限公司 Welding device for metal product production based on signal tower
CN113399892A (en) * 2021-08-19 2021-09-17 烟台佑利技术有限公司 Stainless steel pipe fitting welding processing machinery

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112171173A (en) * 2020-11-08 2021-01-05 陈少杰 Auxiliary positioning device for mechanical automation welding
CN112496607A (en) * 2020-11-26 2021-03-16 泉州芸台科技有限公司 Automatic feeding device of welding robot
CN112518220A (en) * 2020-11-26 2021-03-19 深圳市安能石油化工有限公司 Machining system for manufacturing metal connecting pipe of automobile air conditioner
CN112496607B (en) * 2020-11-26 2022-07-19 泉州芸台科技有限公司 Automatic feeding device of welding robot
CN112721194A (en) * 2020-12-14 2021-04-30 浙江海普管业有限公司 Efficient butt joint equipment for water supply hot melting pipe fitting
CN112894215A (en) * 2021-01-22 2021-06-04 蔺学强 Convex plate welding device for medical sterilization bin
CN113059297A (en) * 2021-03-30 2021-07-02 湖南省永盛电力器材有限公司 Welding device for metal product production based on signal tower
CN113021003A (en) * 2021-04-07 2021-06-25 江西华士科技股份有限公司 Automatic cutting, welding and moving workstation for fire fighting pipeline
CN113399892A (en) * 2021-08-19 2021-09-17 烟台佑利技术有限公司 Stainless steel pipe fitting welding processing machinery

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