CN103846603A - Novel automatic welding and turning clamp - Google Patents
Novel automatic welding and turning clamp Download PDFInfo
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- CN103846603A CN103846603A CN201410124201.2A CN201410124201A CN103846603A CN 103846603 A CN103846603 A CN 103846603A CN 201410124201 A CN201410124201 A CN 201410124201A CN 103846603 A CN103846603 A CN 103846603A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0461—Welding tables
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/047—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
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- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention provides a novel automatic welding and turning clamp which is simple in structure, high in universality and high in safety performance and can effectively improve the welding quality. The clamp comprises a worktable for positioning a workpiece and providing a welding platform, supports which are arranged on two sides of the worktable and are used for supporting the worktable, and a driving mechanism arranged in the supports, wherein the driving mechanism drives the worktable to turn through a connecting mechanism; the worktable is an assembled worktable so as to perform assembling and positioning according to shape or layout of the workpiece. The clamp is high in flexibility, wide in application range and high in functionality and the worktable can be conveniently assembled, so that the production cost is reduced. Moreover, the machining accuracy and the machining quality of the workpiece are ensured, the welding production efficiency is improved, and the clamp is particularly suitable for realizing automatic production and application of welding robots in middle and small-sized enterprises such as hardware furniture.
Description
Technical field
The present invention relates to welding processing field of mechanical technique, more particularly, relate to a kind of automatic welding turnover fixture.
Background technology
Along with the development of process technology, the automation and the intellectuality that realize welding product manufacture have become inexorable trend.And in existing plant equipment production process, the work such as the welding processing of a lot of structure workpiece all utilize robot or mechanical arm to complete.In robotic welding technology, utilize manipulator to realize and carry out automatic welding to being fixed on the workpiece of welding on turnover fixture, make simple to operationly, and increase work efficiency.
Although weld the effect of overturning by the coordinating operation of robot but existing welding turnover fixture can arrive holding workpiece, still have following shortcoming:
1, do not there is versatility.The specification of the workbench of existing welding turnover fixture and size are all fixing Welding Structures, can not change accordingly according to the processing capacity of workpiece or actual demand, and workpiece can only be fixed on the Working position that workbench is set, and can not put arbitrarily.
2, security performance is low.Existing welding turnover fixture generally adopts pneumatic system, therefore, plays an important role for the welding process that is arranged in of tracheae that each pneumatic system part is connected as one.The tracheae of traditional welding turnover fixture be all configured in fixture workbench above or side and tracheae be exposed to fixture outside completely, the easily soldered fusing of splashing of meeting of the tracheae exposing, the damage of even can boring a hole, causes working service cost can not to be in any more and to exist potential safety hazard; If use copper pipe easily to cause again the collision deformation in work.Meanwhile, for complicated pneumatic system, because tracheae number of packet is more, tracheae be exposed at outward fixture above or side be difficult to meet neat appearance and normalized requirement.
3, function singleness.Existing welding turnover fixture major part just plays by welding work pieces location and around the central shaft function of welding of overturning, and some manufacturing procedure still will be by manual operation, causes causing production efficiency low in large-scale production.
4, the smoothness of fixture upset is low.Because the workpiece of major part processing is all irregularly shaped or asymmetrical, and add that the factors such as the even workpiece positioning precision of workpiece skewness on fixture is low affect, therefore, it is consistent to reach coincidence that existing fixture just carrys out invert center and its center of gravity of calibration clamp by counterweight, cause fixture complexity, production cost high, and the balance and stability degree of fixture in the time of automatic turning is lower.
The limitation of above-mentioned welding turnover fixture has directly hindered the popularization of the smallclothes robot welding automated productions such as five metals family property, therefore, now need to provide a kind of simple in structure, highly versatile, the new type auto welding turnover fixture that applied widely, security performance is high, to improve the production efficiency of welding.
Summary of the invention
The object of the invention is to overcome shortcoming of the prior art with not enough, provide a kind of simple in structure, highly versatile, security performance high and can improve the new type auto welding turnover fixture of welding quality; This fixture flexibility is strong and applied widely, can correspondingly change according to actual demands such as the processing capacity of workpiece, specification and layings size and the specification of workbench, realize large-scale production thereby reach with robot coordinating operation, be conducive to universal in machining and promote.
In order to achieve the above object, the present invention is achieved by following technical proposals: a kind of new type auto welding turnover fixture, is characterized in that: comprising: for the location of workpiece with the workbench of jig is provided; Be arranged on the bearing for support table of workbench both sides; Be arranged on the driving mechanism in bearing, described driving mechanism is realized and is driven working platform overturning by bindiny mechanism; Described workbench is assembling workbench, assembles and locates to realize according to the shape of workpiece or laying.
In such scheme, table design is size and the specification that modular construction can correspondingly change according to the processing capacity of workpiece or actual demand workbench, be conducive to the laying as required according to different size workpiece, thereby strengthen the flexibility of this automatic welding turnover fixture and the applicability of wide model.Two bearings point are arranged, and centre is not fixedly connected with, and can move as required, adapt to the different workpiece of length, also more convenient when transport.
More particularly, described workbench is that assembling workbench refers to, workbench comprises the pedestal being made up of some bracket assembleds.Support of the present invention is section bar support, can adopt standard component section bar, also can select different specifications according to process requirements, and then adapts and be assembled into the pedestal of different size.
In order to realize better the present invention, described workbench also comprises for interconnective contiguous block between support; The outer surface of described support all offers the link slot of assembling for mutually; Described workbench by the link slot of rack outer surface become " mouth " shape with the mutual assembly and connection of contiguous block, in " mouth " shape, be also provided with workpiece shape or lay " one " shape of mate and/or " ︱ " shape support with formation pedestal.Can be by the mutual assembly and connection of fixing realization of the securing members such as screw and contiguous block and link slot between each support.Wherein, " one " shape support and " ︱ " shape support are installed according to the shape of workpiece and the laying of the Support Position needing on workbench in " mouth " shape framework, and its installation method is also by the fixing realization of the securing members such as screw and contiguous block and link slot.This modular Working table structure is simple, easy installation and removal quick and convenient transportation, can change arbitrarily according to demand shape and specification, thereby have applicability and the powerful feature such as versatility, flexibility widely.Owing to being connected vertically between each support, so the present invention adopts right angle contiguous block to realize the vertical connection between support.
The present invention also comprises the head part device for the workpiece having welded is ejected; Described head part device is arranged on workbench, comprises for being arranged on the base one on workbench and being arranged on the top degassing cylinder on base one.This head part device adopts pneumatic mode that the workpiece having welded in welding turnover fixture is ejected, and pickup is convenient, efficiently solves welding work pieces (cylindrical shell class) pickup difficult problem, can greatly shorten the pickup time, thereby improves the efficiency of welding job.
Described head part device is arranged on workbench and refers to, base one is connected with support with link slot by securing member to be realized head part device and be connected with workbench.Link slot of the present invention is convenient to head part device and is implemented its adjustment on support location, and link slot is equivalent to mounting groove, and the position that head part device will be installed of what is the need for so in office can be installed by the securing members such as screw are convenient, have great flexibility and versatility.
The present invention also comprises for workpiece being positioned to the positioner on workbench; Described positioner is arranged on workbench, comprises for being arranged on base two on workbench, being arranged on location division and compressed part on base two; Described compressed part is relative with location division, realizes compressed part to being close proximity to the workpiece elasticity location of described location division.Positioner can be to workpiece effective location on work bench with adjustable holder by location division and the compressed part relative with location division, realizes location effectively and rapidly.Due to compressed part of the present invention and the laminating of workpiece maintenance elasticity, therefore the thrust of compressed part can be carried out corresponding adjusting according to parameter demands such as the material of workpiece, shape and cambers, and compressed part produces the high temperature phenomenon of swelling for workpiece also can automatic corresponding adjusting thrust, thereby both can reach the effect of workpiece effective location, also can solve the versatility that the problem of deformation occurs in workpiece process and improve positioner, guarantee machining accuracy and the crudy of workpiece.
Described positioner is arranged on workbench and refers to, base two-way is crossed securing member and is connected with support with link slot and realizes positioner and be connected with workbench.Link slot of the present invention is convenient to positioner and is implemented its adjustment on support location, and link slot is equivalent to mounting groove, what is the need for want the position of mounting and positioning device by the convenient installation of the securing members such as screw, to have great flexibility and versatility so in office.
The present invention also comprises the hold down gag for preventing that workpiece from coming off; Described hold down gag is the swing clamp cylinder that is provided with base three, and is connected with support with link slot by securing member and realizes it and be connected with workbench.This hold down gag adopts pneumatic mode to realize 90 degree corners, in welding process to due to distortion strength or upset occur dislocation workpiece compress, guarantee workpiece can be clamped on workbench effectively to be processed, thereby effectively improves machining accuracy and the crudy of workpiece.Hold down gag of the present invention can be the hold down gag that is provided with swing clamp cylinder, also can adopt existing manual hold down gag.Link slot of the present invention is convenient to hold down gag and is implemented its adjustment on support location, and link slot is equivalent to mounting groove, and the position that hold down gag will be installed of what is the need for so in office can be installed by the securing members such as screw are convenient, have great flexibility and versatility.
In described support, be provided with for the through hole as Pneumatic pipe.In the time of operation, the perforate on rack side wall according to process requirements and the location of workpiece, be used for being installed into the snap joint of giving vent to anger, Pneumatic pipe can be connected to form with the air entraining pipe being connected with the snap joint of turnover gas by through hole, for the pneumatic control of head part device and hold down gag; Untapped through hole and the snap joint of turnover gas are carried out to block up design simultaneously, can effectively solve like this splash tracheae that fusing exposes (copper pipe also easily damage distortion), the problem that can bore a hole and damage even of when welding, thereby reduction working service cost, eliminate safe hidden trouble and meet neat appearance and normalized requirement.
The gravity center adjusting mechanism that described bindiny mechanism comprises main shaft and is connected with main shaft and workbench; Described driving mechanism is realized and is driven working platform overturning to refer to by bindiny mechanism, and described driving mechanism, by driving main shaft rotation, is realized the working platform overturning being connected with gravity center adjusting mechanism.Driving mechanism of the present invention drives the tooth bar motion being connected with shaft coupling, and drives main shaft rotation by intermeshing mode between the gear on tooth bar and main shaft, thereby realizes the working platform overturning being connected with gravity center adjusting mechanism.This gravity center adjusting mechanism comprises the adjusting support that is connected with main shaft one end and is connected and is provided with the bearing assembly of bearing with spherical outside surface with the main shaft other end, regulates support to be also connected with workbench, to realize relatively moving of workbench and main shaft.Center-of-gravity regulating of the present invention mechanism can be by regulating the adjusting of support to fixture center of gravity and bearing assembly further adjusting two steps of fixture center of gravity to be improved to the degree of regulation of center of gravity, overlap with the invert center that reaches fixture and fixture center of gravity consistent, realize and weld the turnover fixture steady upset of moment without acceptance of persons.
Compared with prior art, tool of the present invention has the following advantages and beneficial effect:
1, simple in structure, the highly versatile of new type auto welding turnover fixture of the present invention, security performance are high, and can effectively improve welding quality.
2, new type auto welding turnover fixture of the present invention flexibility is strong and applied widely, can correspondingly change according to the processing capacity of workpiece or actual demand size and the specification of workbench, workpiece can be laid as required, realize large-scale production thereby reach with robot coordinating operation, be conducive to universal in machining and promote.
3, workbench of the present invention is easy to assembly, does not need welding to spray paint, and can realize quick environmental protection and produce, and has greatly shortened the manufacture preparatory period, and production cost is reduced, and is particularly suitable for the medium-sized and small enterprises such as five metals family property and realizes welding robot automated production application.
4, new type auto welding turnover fixture of the present invention have eject the workpiece that welded, to workpiece elasticity location, to Work-sheet pressing processing, the support of table as Pneumatic pipe and the steady function such as upset, thereby guarantee machining accuracy and the crudy of workpiece, improve the production efficiency of welding.
Brief description of the drawings
Fig. 1 is the structural representation of the new type auto welding turnover fixture of the present invention;
Fig. 2 is A part enlarged drawing in Fig. 1;
Fig. 3 is the side structure schematic diagram of support of the present invention;
Fig. 4 is the structural representation of positioner one of the present invention;
Fig. 5 is the structural representation of positioner two of the present invention;
Wherein, 1 is that workbench, 2 is for bearing, 3 is for support, 4 is for contiguous block, 5 is for link slot, 6 is for workpiece, 7 is for screw, 8 is for through hole, 9 is for head part device, 10 is for positioner one, 11 is for base two, 12 is for location division one, 13 is for hold down gag, 14 is for elastic component one, 15 is for fixture, 16 is for spring, 17 is for steel ball, 18 is for main shaft, 19 is for bearing with spherical outside surface, 20 is for regulating support, 21 for flange, 22 is for bearing block, 23 is for positioner two, 24 is for long slot bore, 25 is for elastic component two, 26 is for location division two.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the present invention is described in further detail.
Embodiment
As shown in Figure 1, new type auto welding turnover fixture of the present invention comprises for the location of workpiece and the workbench 1 of jig is provided; Be arranged on the bearing 2 for support table 1 of workbench 1 both sides; Be arranged on the driving mechanism in bearing 2, this driving mechanism is realized and is driven workbench 1 to overturn by bindiny mechanism; Wherein, workbench 1 is assembling workbench, assembles and locates to realize according to the shape of workpiece 6 or laying.
Work bench with adjustable holder 1 of the present invention comprises by some supports 3 assembles the pedestal forming, and this workbench 1 also comprises for interconnective contiguous block 4 between support 3; And the outer surface of support 3 be provided with for and support 3 between the mutual link slot 5 of assembling, workbench is become " mouth " shape with the mutual assembly and connection of contiguous block 4, in " mouth " shape, is also provided with " one " shape support 3 mating with workpiece 6 shapes or laying with formation pedestal by the link slot 5 of support 3 outer surfaces.According to actual process requirements, in " mouth " shape, can also be provided with workpiece shape or lay " ︱ " shape support mating, or in " mouth " shape, can also be provided with workpiece shape or lay " one " shape support and " ︱ " shape support that mate.In welding process, owing to being connected vertically between each support 3, therefore, the vertical connection that the present embodiment adopts right angle contiguous block 4 to realize between support 3.And can be by the mutual assembly and connection of fixing realization of screw 7 securing members such as grade and contiguous block 4 and link slot 5 between each support 3, wherein, " one " shape support and " ︱ " shape support are installed according to the shape of workpiece 6 and the laying of the Support Position needing on workbench in " mouth " shape framework, and its installation method is also by the fixing realization of screw 7 securing members such as grade and contiguous block 4 and link slot 5.Workbench 1 is designed to modular construction and can correspondingly changes according to the processing capacity of workpiece 6 or actual demand size and the specification of workbench 1, be conducive to the laying as required of different size workpiece 6, thereby strengthen the flexibility of this automatic welding turnover fixture and the applicability of wide model.
As shown in figures 1 and 3, in the support 3 of fixture of the present invention, be provided with for the through hole 8 as Pneumatic pipe.In the time of operation, according to the perforate on support 3 sidewalls of the position of process requirements and workpiece 6, be used for being installed into the snap joint of giving vent to anger, Pneumatic pipe can be connected to form with the air entraining pipe being connected with the snap joint of turnover gas by through hole 8, for the pneumatic control of head part device and hold down gag, untapped through hole 8 and the snap joint of turnover gas are carried out to block up design simultaneously, can effectively solve like this when welding tracheae that fusing exposes (copper pipe also easily damage distortion) that splashes, even can bore a hole damage problem, thereby reduce working service cost, eliminate safe hidden trouble and meet neat appearance and normalized requirement.
As shown in Figure 1, the present invention also comprises the head part device 9 for the workpiece having welded 6 is ejected, this head part device 9 comprises for being arranged on the base one on workbench and being arranged on the top degassing cylinder on base one, wherein, base one is connected with support 3 with link slot 5 by securing member and realizes head part device and be connected with workbench 1.Link slot 5 of the present invention is convenient to head part device 9 and is implemented its adjustment location on support 3, link slot 5 is equivalent to mounting groove, so the position that head part device 9 will be installed of what is the need in office can be installed by the securing member such as screw is convenient, have great flexibility and versatility.
This head part device 9 adopts pneumatic mode that the workpiece 6 having welded in welding turnover fixture is ejected, and pickup is convenient, efficiently solves welding work pieces (cylindrical shell class) pickup difficult problem, can greatly shorten the pickup time, thereby improves the efficiency of welding job.
In order to improve the alignment quality of welding, the present invention also comprises for workpiece 6 is positioned to the positioner on workbench 1, this positioner comprises for being arranged on base two on workbench 1, being arranged on location division and compressed part on base two, compressed part is relative with location division, realizes compressed part to being close proximity to the workpiece 6 elasticity location of location division.Base two-way is crossed securing member and is connected with support 3 with link slot 5 and realizes positioner and be connected with workbench 1.Link slot 5 of the present invention is convenient to positioner and is implemented its adjustment on support 3 location, link slot 5 is equivalent to mounting groove, what is the need for so in office and want the position of mounting and positioning device to install by the securing members such as screw are convenient, there is great flexibility and versatility.This positioner is divided into 2 23 two types of positioner 1 and positioners.
As shown in Figure 1 and Figure 4, the compressed part of positioner 1 comprise for make compressed part and workpiece 6 near elastic component 1 and be arranged on the fixture 15 on base 2 11, wherein, fixture 15 is provided with screw, elastic component 1 is spirally connected with fixture 15.Position and add man-hour at workpiece 6, elastic component 1 is arranged on fixture 15 and realizes compressed part to being close proximity to the workpiece 6 elasticity location of location division 1.Elastic component 1 of the present invention is ripple pearl screw, the thrust of this ripple pearl screw can be passed through the flexible adjustment of spring 16 according to the process requirements of workpiece 6, thereby change the pressure of the position to steel ball 17, and then the clamping force of corresponding adjusting steel ball 17 to workpiece 6, both can improve the versatility of this positioner 1, can facilitate again workpiece 6 to locate, improve the operating efficiency of processing.And compressed part also can adapt to increase elastic component 1 according to process requirements, to guarantee the compression dynamics to workpiece 6.
As shown in Figure 1 and Figure 5, positioner 2 23 comprises the location division 2 26 and the compressed part that are provided with elastomeric material, this compressed part comprise for make compressed part and workpiece 6 near elastic component 2 25, this positioner 2 23 is provided with long slot bore 24 on base 2 11, and elastic component 2 25 stretches in long slot bore 24 and is slidably connected and realizes the elasticity location of workpiece 6.This elastic component 2 25 adopts the securing member that is provided with elastomeric material, and the setting of long slot bore 24 is convenient to elastic component 2 25 and is implemented its adjustment location and installation on base 2 11.This positioner 2 23 can be according to the specification of workpiece 6 and process requirements, particularly workpiece 6 there is the location at camber position, can pass through the sliding stroke of long slot bore 24 any adjustable elastic parts 2 25 on base 2 11, finally the fixing elasticity location that can realize workpiece 6.
As shown in Figure 1, fixture of the present invention also comprises the hold down gag 13 for preventing that workpiece 6 from coming off, and this hold down gag 13 is for to be provided with the swing clamp cylinder of base three, and is connected with support 3 with link slot 5 by securing member and realizes it and be connected with workbench 1.Link slot 5 of the present invention is convenient to hold down gag 13 and is implemented its adjustment location on support 3, link slot 5 is equivalent to mounting groove, so the position that hold down gag 13 will be installed of what is the need in office can be installed by the securing member such as screw is convenient, have great flexibility and versatility.
The pneumatic mode that adopts this hold down gag 13 realizes 90 degree corners, in welding process to due to distortion strength or upset occur dislocation workpiece 6 compress, guarantee workpiece 6 can be clamped on workbench 1 effectively to be processed, thereby effectively improves machining accuracy and the crudy of workpiece 6.When workpiece 6 is assemblied on workbench 1 by positioner, can be by the downward workpiece pressing 6 of controller control swing clamp cylinder 90-degree rotation; After welding completes, move front hook cylinder at head part device 9 and can unclamp and 90-degree rotation by controller control, thereby avoid the disengaging configuration of workpiece 6.According to the demand of processing, this hold down gag 13 can be the hold down gag that is provided with swing clamp cylinder, also can adopt existing manual hold down gag.
The gravity center adjusting mechanism that bindiny mechanism of the present invention comprises main shaft 18 and is connected with main shaft 18 and workbench 1, driving mechanism, by driving main shaft 18 to rotate, is realized the workbench 1 being connected with gravity center adjusting mechanism and is overturn.Driving mechanism of the present invention drives the tooth bar motion being connected with shaft coupling, and drives main shaft 18 to rotate by intermeshing mode between the gear on tooth bar and main shaft 18, overturns thereby realize the workbench 1 being connected with gravity center adjusting mechanism.This gravity center adjusting mechanism comprises the adjusting support 20 that is connected with main shaft 18 one end and is connected and is provided with the bearing assembly of bearing with spherical outside surface 19 with main shaft 18 other ends, regulates support 20 to be also connected with workbench 1, to realize relatively moving of workbench 1 and main shaft 18.
As depicted in figs. 1 and 2, adjusting support 20 of the present invention, for outer surface is provided with the adjusting support 20 of link slot 5, regulates support 20 be connected with the support 3 of workbench 1 one sides and pass through contiguous block 4 and mutual vertical connection of support 3.The support 3 that regulates support 20 and workbench 1 one sides is in the horizontal direction and/or after relatively moving in vertical direction, mutual vertical connection of fixing realization by contiguous block 4 with link slot 5.These adjusting support 20 one end are connected with workbench 1, and the other end is connected with main shaft 18 one end by flange 21 can realize relatively moving of workbench 1 and main shaft 18.The bearing assembly of gravity center adjusting mechanism comprises bearing block 22 and is arranged on the bearing with spherical outside surface 19 on bearing block 22.Main shaft 18 one end are connected with regulating support 20 by flange 21, and the bearing block 22 assembling is socketed in the other end of main shaft 18 together with bearing with spherical outside surface 19.Center-of-gravity regulating of the present invention mechanism can be by regulating the adjusting of support 20 to fixture center of gravity and bearing assembly further adjusting two steps of fixture center of gravity to be improved to the degree of regulation of center of gravity, overlap with the invert center that reaches fixture and fixture center of gravity consistent, realize and weld the turnover fixture steady upset of moment without acceptance of persons.
Driving mechanism, head part device 9 and the hold down gags 13 etc. that the new type auto welding turnover fixture of the present invention adopts all adopt Programmable Logic Controller PLC to control.And the air feed gas circuit of the top degassing cylinder of head part device 9 and the swing clamp cylinder of hold down gag 13 can be realized and being formed by the connection of air entraining pipe and through hole 8.
New type auto welding turnover fixture of the present invention is simple in structure, easy to use, and this fixture is work like this:
1, according to the actual demand of processing and specification, the laying of workpiece 6, support 3 is assembled into pedestal as workbench 1, can be by the mutual assembly and connection of fixing realization of screw 7 securing members such as grade and contiguous block 4 and link slot 5 between each support 3.
2, positioner, head part device 9 and hold down gag 13 be connected with support 3 with link slot 5 by securing member realize three install with workbench 1 on.
3, when workpiece 6 welds, by positioner 10, workpiece 6 is fixed on workbench 1, and the through hole 8 of support 3 is carried out to block up design, coordinate the welding of carrying out workpiece 6 upper surfaces with robot; After having welded, workpiece 6 upper surfaces drive workbench 1 steadily to overturn the lower surface of workpiece 6 is welded by driving mechanism again.In whole welding process, can adopt hold down gag 13 effectively to compress workpiece 6.
4, finally the workpiece having welded 6 is ejected by head part device 9, can complete the automatic welding of workpiece 6.
By such scheme, can effectively improve the efficiency of welding job, make welding processing more safe and reliable, avoid potential safety hazard and manual intervention that pipeline exposes to cause ineffective problem.
Above-described embodiment is preferably embodiment of the present invention; but embodiments of the present invention are not restricted to the described embodiments; other any do not deviate from change, the modification done under Spirit Essence of the present invention and principle, substitutes, combination, simplify; all should be considered as equivalent substitute mode, within being included in protection scope of the present invention.
Claims (10)
1. a new type auto welding turnover fixture, is characterized in that: comprising:
For the location of workpiece with the workbench of jig is provided;
Be arranged on the bearing for support table of workbench both sides;
Be arranged on the driving mechanism in bearing, described driving mechanism is realized and is driven working platform overturning by bindiny mechanism;
Described workbench is assembling workbench, assembles and locates to realize according to the shape of workpiece or laying.
2. new type auto welding turnover fixture according to claim 1, is characterized in that: described workbench is that assembling workbench refers to, workbench comprises the pedestal being made up of some bracket assembleds.
3. new type auto welding turnover fixture according to claim 2, is characterized in that: described workbench also comprises for interconnective contiguous block between support; The outer surface of described support all offers the link slot of assembling for mutually; Described workbench by the link slot of rack outer surface become " mouth " shape with the mutual assembly and connection of contiguous block, in " mouth " shape, be also provided with workpiece shape or lay " one " shape of mate and/or " ︱ " shape support with formation pedestal.
4. new type auto welding turnover fixture according to claim 3, is characterized in that: also comprise the head part device for the workpiece having welded is ejected; Described head part device is arranged on workbench, comprises for being arranged on the base one on workbench and being arranged on the top degassing cylinder on base one.
5. new type auto welding turnover fixture according to claim 4, is characterized in that: described head part device is arranged on workbench and refers to, base one is connected with support with link slot by securing member to be realized head part device and be connected with workbench.
6. new type auto welding turnover fixture according to claim 3, is characterized in that: also comprise for workpiece being positioned to the positioner on workbench; Described positioner is arranged on workbench, comprises for being arranged on base two on workbench, being arranged on location division and compressed part on base two; Described compressed part is relative with location division, realizes compressed part to being close proximity to the workpiece elasticity location of described location division.
7. new type auto welding turnover fixture according to claim 6, is characterized in that: described positioner is arranged on workbench and refers to, base two-way is crossed securing member and is connected with support with link slot and realizes positioner and be connected with workbench.
8. new type auto welding turnover fixture according to claim 3, is characterized in that: also comprise the hold down gag for preventing that workpiece from coming off; Described hold down gag is the swing clamp cylinder that is provided with base three, and is connected with support with link slot by securing member and realizes it and be connected with workbench.
9. according to the new type auto welding turnover fixture described in any one in claim 2 to 8, it is characterized in that: in described support, be provided with for the through hole as Pneumatic pipe.
10. new type auto welding turnover fixture according to claim 1, is characterized in that: the gravity center adjusting mechanism that described bindiny mechanism comprises main shaft and is connected with main shaft and workbench; Described driving mechanism is realized and is driven working platform overturning to refer to by bindiny mechanism, and described driving mechanism, by driving main shaft rotation, is realized the working platform overturning being connected with gravity center adjusting mechanism.
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| CN201410124201.2A CN103846603B (en) | 2014-03-28 | 2014-03-28 | A kind of new type auto welding turnover fixture |
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| CN201410124201.2A CN103846603B (en) | 2014-03-28 | 2014-03-28 | A kind of new type auto welding turnover fixture |
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| CN103846603B CN103846603B (en) | 2016-07-13 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105345317A (en) * | 2015-11-06 | 2016-02-24 | 聊城中通轻型客车有限公司 | Demolding device of car framework assembly |
| CN107498245A (en) * | 2017-09-20 | 2017-12-22 | 芜湖常瑞汽车部件有限公司 | A kind of Multifunctional crossbeam automatic rollover weld jig |
| CN116160047A (en) * | 2023-04-23 | 2023-05-26 | 河北品华管业有限公司 | Steel plate groove edge milling machine |
| CN116586881A (en) * | 2023-07-17 | 2023-08-15 | 武汉莱恩输变电设备股份有限公司 | Welding tool and welding method for high-voltage power transmission and transformation insulator |
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| JPS5910498A (en) * | 1982-07-08 | 1984-01-19 | Ichiro Tsukioka | Rotary supporting device of shape steel |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105345317A (en) * | 2015-11-06 | 2016-02-24 | 聊城中通轻型客车有限公司 | Demolding device of car framework assembly |
| CN107498245A (en) * | 2017-09-20 | 2017-12-22 | 芜湖常瑞汽车部件有限公司 | A kind of Multifunctional crossbeam automatic rollover weld jig |
| CN116160047A (en) * | 2023-04-23 | 2023-05-26 | 河北品华管业有限公司 | Steel plate groove edge milling machine |
| CN116586881A (en) * | 2023-07-17 | 2023-08-15 | 武汉莱恩输变电设备股份有限公司 | Welding tool and welding method for high-voltage power transmission and transformation insulator |
| CN116586881B (en) * | 2023-07-17 | 2023-09-29 | 武汉莱恩输变电设备股份有限公司 | Welding tool and welding method for high-voltage power transmission and transformation insulator |
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|---|---|
| CN103846603B (en) | 2016-07-13 |
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Address after: 525225, Nanhai Town, Nanhai District, Guangdong City, Foshan Province Nanhai software technology park, industry think tank city A, scientific research building A201, A202, A204, A206 room Patentee after: Guangdong Tag prestige robot Science and Technology Ltd. Address before: 528000, No. 11, No. 1, block B, Southern China Electric Lighting City, Foshan village, Nanhai District, Guangdong Patentee before: FOSHAN CITY TIGERWELD ELECTROMECHANICAL EQUIPMENT CO., LTD. |
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Denomination of invention: Novel automatic welding and turning clamp Effective date of registration: 20180529 Granted publication date: 20160713 Pledgee: Guangdong Nanhai rural commercial bank Limited by Share Ltd Sanshui branch Pledgor: Guangdong Tag prestige robot Science and Technology Ltd. Registration number: 2018440000135 |
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Date of cancellation: 20210506 Granted publication date: 20160713 Pledgee: Guangdong Nanhai rural commercial bank Limited by Share Ltd. Sanshui branch Pledgor: GUANGDONG TIGERWELD ROBOT TECHNOLOGY Co.,Ltd. Registration number: 2018440000135 |