CN206474787U - Big specification heavy wall has seam elbow automatic welding device - Google Patents
Big specification heavy wall has seam elbow automatic welding device Download PDFInfo
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- CN206474787U CN206474787U CN201720134593.XU CN201720134593U CN206474787U CN 206474787 U CN206474787 U CN 206474787U CN 201720134593 U CN201720134593 U CN 201720134593U CN 206474787 U CN206474787 U CN 206474787U
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Abstract
Big specification heavy wall has seam elbow automatic welding device to belong to automatic welding device technical field, more particularly to a kind of big specification heavy wall has seam elbow automatic welding device.The utility model, which provides a kind of big specification heavy wall the problem of solving greatly, easily to produce defect and low efficiency using the welding capacity of manual welding mode with the presence of seam elbow, seam elbow automatic welding device.The utility model includes cantilevered lifting telescopic device, automatic submerged-arc welding machine, positioner bearing, convertible positioner, elbow clamping platform and puts elbow clamping part, automatic submerged-arc welding machine is set on the cantilever of the lifting of its structural feature cantilevered lifting telescopic device, positioner bearing is set below automatic submerged-arc welding machine, positioner bearing upper end sets convertible positioner, top rotating disk and the elbow of convertible positioner clamp platform and are connected, and elbow clamps setting elbow clamping part on platform.
Description
Technical field
The utility model belongs to automatic welding device technical field, more particularly to a kind of big specification heavy wall has seam elbow automatic welding
Device.
Background technology
With expanding economy and the progress of technology, all trades and professions are growing for the demand of the energy.In recent years, it is environmentally friendly
Important directions of the energy-conservation as China electric power industry structural adjustment, Thermal Power Generation Industry is actively pushed away under the policy guidance of " above pressing greatly small "
Enter the upgrading and optimization of industrial structure, close that large quantities of efficiencies are low, pollution weight small thermal power unit, station boiler is to high parameter, Large Copacity
Direction is developed.The specification of four big pipelines of corresponding station boiler accordingly increases.At present, the four of station boiler big pipelines are cold
The channel bend of section part can using there is the structure of seam elbow, with the increase of station boiler capacity, the specification of corresponding elbow,
Elbow radius of curvature and elbow wall thickness increase, and the welding quality of bend weld requires high, does not allow defect occur.Using
Traditional manual welding mode, welding capacity greatly, easily produces defect, and extremely inefficient, therefore realizes that big specification heavy wall is seamed
Elbow automatic welding is very necessary.
The content of the invention
The utility model can solve to use manual welding mode with the presence of seam elbow aiming above mentioned problem there is provided one kind
Welding capacity is big, big specification heavy wall the problem of easily produce defect and low efficiency has seam elbow automatic welding device.
To achieve the above object, the utility model is adopted the following technical scheme that, the utility model includes cantilevered liftable
Retractor device, automatic submerged-arc welding machine, positioner bearing, convertible positioner, elbow clamping platform and elbow clamping part is put, its
Set and set below automatic submerged-arc welding machine, automatic submerged-arc welding machine on the cantilever of the lifting of structural feature cantilevered lifting telescopic device
Positioner bearing is put, positioner bearing upper end sets convertible positioner, and top rotating disk and the elbow of convertible positioner are pressed from both sides
Assembling platform is connected, and elbow clamps setting elbow clamping part on platform.
As a kind of preferred scheme, elbow clamping part described in the utility model includes elbow clamping press plate and elbow is positioned
Seat, elbow clamping press plate is arranged on the two ends of elbow, and elbow positioning seat is arranged on elbow back arc side and inner arc side；The elbow folder
Tight part is two groups, is symmetricly set on elbow clamping platform both sides, every group of elbow clamping part one elbow of correspondence.
As another preferred scheme, elbow described in the utility model, which is clamped, is provided with elbow radius of curvature dimensions on platform
Line；Elbow radius of curvature dimensions line spacing 50mm mono-, setting scope is R500mm to R2000mm.
As another preferred scheme, cantilevered lifting telescopic device described in the utility model uses model C Z-6 × 6
Cantilevered lifting telescopic device, automatic submerged-arc welding machine uses model ZD5-1250 automatic submerged-arc welding machines.
As another preferred scheme, automatic submerged-arc welding machine described in the utility model includes automatic submerged-arc welding machine cabinet, weldering
Agent case, automatic submerged-arc welding machine head and wire feeder, the automatic submerged-arc welding machine cabinet and solder flux case of automatic submerged-arc welding machine are placed on
In iron sheet cupboard, iron sheet cupboard is bolted on cantilever one end of cantilevered lifting telescopic device, automatic submerged-arc welding machine
Head and wire feeder are fixed on the cantilever other end of cantilevered lifting telescopic device by fixation steel plate and bolt assembly；From
Dynamic welding machine case and solder flux case are connected with automatic submerged-arc welding machine head and wire feeder by cable and flux delivery flexible pipe.
The positioner bearing is connected by bolt with convertible positioner.
As another preferred scheme, elbow described in the utility model clamps to be provided with platform to be revolved with convertible positioner
The rotating disk that groove matches of clamping on rotating disk is connected groove, and elbow clamps platform and passes through T-slot spiral shell with convertible positioner
Groove, the rotating disk groove that is connected that clamps on bolt, convertible positioner rotating disk is connected.
As another preferred scheme, elbow described in the utility model, which is clamped, is provided with starting elbow clamping press plate on platform
Sliding groove, elbow clamps on platform and to be sequentially arranged 30 degree of elbows clockwise as initiating terminal to originate elbow clamping press plate sliding groove
Clamping press plate sliding groove, one eighth bend clamping press plate sliding groove, 60 degree of elbow clamping press plate sliding grooves, 90 degree of elbow clamping press plates
Sliding groove, the elbow between starting elbow clamping press plate sliding groove and 30 degree of elbow clamping press plate sliding grooves is clamped and set on platform
There is the first elbow positioning seat sliding groove, it is curved between 60 degree of elbow clamping press plate sliding grooves and 90 degree of elbow clamping press plate sliding grooves
Head, which is clamped, is provided with the second elbow positioning seat sliding groove on platform.
As another preferred scheme, elbow clamping press plate described in the utility model includes clamping press plate and T-slot bolt
Fastener, the small head end of T-slot bolt fastener is upward through clamping press plate and is rotary with nut；The starting elbow clamping press plate
Sliding groove, 30 degree of elbow clamping press plate sliding grooves, one eighth bend clamping press plate sliding groove, 60 degree of elbow clamping press plate sliding grooves,
90 degree of elbow clamping press plate sliding grooves are the T-slot being engaged with T-slot bolt fastener, and T-slot two ends are to pick and place T-slot spiral shell
The vat end of bolt fastener；The stub end of the T-slot bolt fastener is placed in T-slot, and clamping press plate lower end is pressed on elbow
On lower end inner wall.
Secondly, elbow positioning seat described in the utility model includes positioning seat gusset；Positioning seat bottom plate and the fastening of T-slot bolt
Part, positioning seat bottom plate side sets positioning seat gusset, and positioning seat bottom plate opposite side sets T-slot bolt fastener, T-slot bolt
The small head end of fastener is upward through positioning seat bottom plate and is rotary with nut.
The first elbow positioning seat sliding groove and the second elbow positioning seat sliding groove are to match with T-slot bolt fastener
The T-slot of conjunction, T-slot two ends are the vat end for picking and placeing T-slot bolt fastener；The stub end of the T-slot bolt fastener
It is placed in T-slot, positioning seat gusset offsets with elbow bottom outer wall.
In addition, positioning seat gusset described in the utility model is two, it is arranged in parallel along the length direction of elbow, positioning seat muscle
Plate is modification of right-angled triangle plate, and hypotenuse and the elbow bottom outer wall of modification of right-angled triangle plate offset；T-slot on the positioning seat bottom plate
Bolt fastener is two, is arranged along elbow width.
The utility model beneficial effect.
The utility model is by controlling lifting and the extension and contraction control automatic submerged-arc welding machine 2 of cantilevered lifting telescopic device 1
Position, the head of automatic submerged-arc welding machine is positioned above the weld seam of seam elbow, in order to carry out automatic welding.
The utility model positioner bearing 3 is connected with the bottom of convertible positioner 4, plays increase positioner height,
Increase the effect of positioner counterweight ratio.
The top rotating disk of the convertible positioner 4 of the utility model clamps platform 5 with the outside and is connected, and plays increase mutarotation
The rotating disk scope of operation, it is easy to setup to play the role of seam elbow.
The utility model elbow clamping press plate 6 clamps platform 5 with elbow and is connected, and after having seam elbow to determine position, plays
Clamping plays the role of seam elbow.
The utility model elbow positioning seat 7 clamps platform 5 with elbow and is connected, and after having seam elbow positioning, is clamped with elbow
After pressing plate 6 is clamped, play a part of enhancing positioning, prevent positioner from rotating disc spins to plumbness, have seam elbow because of deadweight
Influence causes to loosen or even come off.
The utility model has the automatic welding of seam elbow particular for big specification heavy wall, it is considered to the major diameter problem of elbow,
Larger radius of curvature problem, the thicker problem of elbow wall thickness, elbow are conducted oneself with dignity the general sex chromosome mosaicism of larger problem and device, using such as dividing into
Meter scheme.
A, clamp platform 5 by elbow, increase the radius of convertible positioner rotating disk, solve elbow major diameter, Daqu
The problem of rate radius can not be clamped.
B, by positioner bearing 3, increase positioner relative altitude, solve elbow and clamp platform to connect with convertible positioner
After connecing, rotating disk increase, the problem of positioner can not be overturn to upright position.Also solve simultaneously because elbow deadweight is larger, displacement
Machine is overturn to upright position, counterweight it is out of proportion, the problem of centre-of gravity shift.
C, it is connected with automatic submerged-arc welding machine by cantilevered lifting telescopic device, solves automatic submerged-arc welding machine welding fixed
The problem of position.
D, the synergy for positioning elbow for clamping elbow and elbow positioning seat by elbow clamping press plate, solve elbow
Deadweight is larger, when positioner is rotated to plumbness, have seam elbow because effect of weight easily loosen and come off the problem of.
E, by select convertible positioner, elbow can be made in rotating disk horizontal level clamping, in the vertical position of rotating disk
Put welding, solve the problem of elbow is difficult clamping because diameter is big, radius of curvature big, caused by great.
Brief description of the drawings
The utility model is described further with reference to the accompanying drawings and detailed description.The utility model protection domain
It is not only limited to the statement of herein below.
Fig. 1（Weld elbow back arc side）, Fig. 1-1-2（Weld elbow inner arc side）And Fig. 1-2-1, Fig. 1-2-2（For Fig. 1-2-
1 P direction views）For principle schematic diagram of the present utility model.
Fig. 2-1（Horizontality places elbow）, Fig. 2-2（Rotate vertical state to be welded）To be of the present utility model convertible
Positioner operation principle schematic diagram.
Fig. 3-1,3-2,3-3,3-4 are that automatic submerged-arc welding machine of the present utility model is connected with cantilevered lifting telescopic device
Schematic diagram.
Fig. 4-1（Front view）、4-2（Top view）For elbow clamping platform structure schematic diagram of the present utility model.
Fig. 5-1（Front view）、5-2（Left view）、5-3（Top view）Show for elbow clamping press plate structure of the present utility model
It is intended to.
Fig. 6-1（Front view）、6-2（Left view）、6-3（Top view）Illustrate for elbow location seat structure of the present utility model
Figure.
Fig. 7-1（90 degree of elbows clamp schematic diagram）、7-2（60 degree of elbows clamp schematic diagram）、7-3（One eighth bend, which is clamped, to be shown
It is intended to）、7-4（30 degree of elbows clamp schematic diagram）For each angle elbow positioning schematic diagram of the present utility model.
Fig. 8-1 is Fig. 7-1 A-A sectional views, and Fig. 8-2 is Fig. 7-2 A-A sectional views, and Fig. 8-3 is Fig. 7-3 A-A section views
Figure, Fig. 8-4 is Fig. 7-4 A-A sectional views.
Embodiment
As illustrated, the utility model include cantilevered lifting telescopic device, automatic submerged-arc welding machine, positioner bearing,
Convertible positioner, elbow clamping platform and elbow clamping part is put, on the cantilever of the lifting of cantilevered lifting telescopic device 1
Automatic submerged-arc welding machine 2 is set, and the lower section of automatic submerged-arc welding machine 2 sets positioner bearing 3, and the upper end of positioner bearing 3 sets convertible
Positioner 4, top rotating disk and the elbow of convertible positioner 4 clamp platform 5 and are connected, and elbow clamps and sets curved on platform 5
Head clamping part.
The elbow clamping part includes elbow clamping press plate 6 and elbow positioning seat 7, and elbow clamping press plate 6 is arranged on curved
The two ends of head, elbow positioning seat 7 is arranged on elbow back arc side and inner arc side；The elbow clamping part is two groups, is symmetrical arranged
In elbow clamping platform both sides, every group of elbow clamping part one elbow of correspondence.Set symmetrically by clamping platform 5 in elbow
Elbow clamping part, will treat the symmetrical clamping of welding of elbow 8, solve positioner rotating disk during vertical rotary because elbow deadweight compared with
Counterweight caused by big is out of proportion, the problem of the influence welding quality that rotary speed is unbalanced to be caused.
The elbow, which is clamped, is provided with elbow radius of curvature dimensions line on platform 5；Elbow radius of curvature dimensions line spacing
50mm mono-, setting scope is R500mm to R2000mm.Facilitate the elbow of different curvature radius to clamp in 5 elbows on platform to determine
Position.Label 10 is elbow radius of curvature in Fig. 7-1~7-4, determines that elbow is clamped by compareing elbow radius of curvature dimensions line 5-4
Position.
The cantilevered lifting telescopic device is using the cantilevered lifting telescopic device of model C Z-6 × 6, and submerged arc is automatic
Welding machine uses model ZD5-1250 automatic submerged-arc welding machines.
The automatic submerged-arc welding machine include automatic submerged-arc welding machine cabinet 2-1, solder flux case, automatic submerged-arc welding machine head 2-2 and
Wire feeder, the automatic submerged-arc welding machine cabinet and solder flux case of automatic submerged-arc welding machine are placed in iron sheet cupboard, and iron sheet cupboard passes through
Cantilever one end of cantilevered lifting telescopic device is bolted to, automatic submerged-arc welding machine head and wire feeder pass through fixed steel
Plate 2-3 and bolt assembly are fixed on the cantilever other end of 1 cantilevered lifting telescopic device；Automatic welder cabinet and solder flux case with
Automatic submerged-arc welding machine head and wire feeder are connected by cable and flux delivery flexible pipe.
The positioner bearing 3 is connected by bolt with convertible positioner 4.
The elbow, which is clamped, to be provided with platform 5 with clamping the rotation that groove matches in the convertible rotating disk of positioner 4
Disk is connected groove 5-1, and elbow clamps platform 5 and passes through T-slot bolt, the rotating disk of convertible positioner 4 with convertible positioner 4
On groove, the rotating disk groove that is connected that clamps be connected.
The elbow clamps and starting elbow clamping press plate sliding groove 5-2 is provided with platform, and elbow clamps on platform to rise
Beginning elbow clamping press plate sliding groove is that initiating terminal has been sequentially arranged 30 degree of elbow clamping press plate sliding grooves, one eighth bend folder clockwise
Press plate sliding groove 5-6,60 degree of elbow clamping press plate sliding grooves, 90 degree of elbow clamping press plate sliding grooves, starting elbow clamps pressure
Elbow between plate sliding groove and 30 degree of elbow clamping press plate sliding groove 5-5, which is clamped, is provided with the first elbow positioning seat cunning on platform
Dynamic elbow between groove 5-3,60 degree of elbow clamping press plate sliding groove 5-7 and 90 degree of elbow clamping press plate sliding groove 5-9 clamps flat
The second elbow positioning seat sliding groove 5-8 is provided with platform.The utility model elbow clamps platform, and elbow clamping press plate is set thereon
Sliding groove, this clamping press plate sliding groove considers that 30 degree, 45 degree, 60 degree, 90 degree of elbows can be clamped respectively, and enables to elbow
Clamping press plate 6 can slidably facilitate positioning thereon.The elbow specification that there is this set versatility to be capable of clamping is
DN400~DN1200, the radius of curvature of elbow is R500mm~R1800mm, and the angle of elbow is 30 degree, 45 degree, 60 degree, 90 degree
All size elbow；Specifically clamping signal sees Fig. 7-1,7-2,7-3,7-4.
The elbow clamping press plate includes clamping press plate 6-1 and T-slot bolt fastener 6-2, T-slot bolt fastener
Small head end is upward through clamping press plate 6-1 and is rotary with nut；The starting elbow clamping press plate sliding groove, 30 degree of elbows clamp pressure
Plate sliding groove, one eighth bend clamping press plate sliding groove, 60 degree of elbow clamping press plate sliding grooves, 90 degree of elbow clamping press plate sliding grooves
For the T-slot being engaged with T-slot bolt fastener, T-slot two ends are the vat end 9 for picking and placeing T-slot bolt fastener；It is described
The stub end of T-slot bolt fastener is placed in T-slot, and clamping press plate lower end is pressed on elbow lower end inner wall.Such as accompanying drawing 4-1 institutes
Show, the utility model elbow clamps platform 5, elbow positioning seat sliding groove is set thereon, set 4, respectively 30 degree of consideration, 45
Degree, the positioning of 60 degree, 90 degree elbows are fixed, and are arranged symmetrically, and this set enables to elbow positioning seat 7 in free skating thereon
Dynamic convenient positioning；Specifically clamping signal sees Fig. 7-1,7-2,7-3,7-4.
The elbow positioning seat includes positioning seat gusset 7-1；Positioning seat bottom plate 7-2 and T-slot bolt fastener 7-3, it is fixed
Position seat bottom plate 7-2 sides set positioning seat gusset 7-1, and positioning seat bottom plate 7-2 opposite sides set T-slot bolt fastener 7-3, T
The small head end of type groove bolt fastener is upward through positioning seat bottom plate 7-2 and is rotary with nut.
The first elbow positioning seat sliding groove and the second elbow positioning seat sliding groove are to match with T-slot bolt fastener
The T-slot of conjunction, T-slot two ends are the vat end for picking and placeing T-slot bolt fastener；The stub end of the T-slot bolt fastener
It is placed in T-slot, positioning seat gusset 7-1 offsets with elbow bottom outer wall.
The positioning seat gusset 7-1 is two, is arranged in parallel along the length direction of elbow, and positioning seat gusset is right angle trigonometry
Shape plate, hypotenuse and the elbow bottom outer wall of modification of right-angled triangle plate offset；T-slot bolt fastener on the positioning seat bottom plate is
Two, arranged along elbow width.
Traditional big specification heavy wall is had to the weld part of the manufacturing process of seam elbow by the application of the utility model device
Divide and be changed to the mode that automatic welding is combined with manual welding by whole manual weldings.By manufacturing φ 965 × 25.4, material is
A672B70CL32, radius of curvature 1500mm, the elbow that 90 ° of angle weld mode and using the utility model dress using traditional-handwork
Put and compare.Only for seamed elbow welding process, mode is welded using traditional-handwork, 2 elbows of welding need outstanding manual welding
Welder, 45 man-hours of welding.Submerged arc welder, 10 man-hours of welding, outstanding manual welding welder are needed using the utility model device
5 man-hours of welding.Only nearly 3 times are improved by contrast in welding sequence efficiency.Particularly, larger for specification, wall thickness is thicker
Elbow, effect becomes apparent.More importantly while welding efficiency is improved, product quality is improved, reduces and is manufactured into
This.
The advantage of the utility model device is：Structure is relatively easy, and manufacturing cost is low, can be realized by equipment modification；
Improve welding efficiency substantially, it is practical；Product quality is significantly improved, flaw detection qualification rate lifting；The manufacturing cycle is shortened, is saved
Cost of labor, so as to significantly reduce manufacturing cost.
Illustrate the course of work of the present utility model below in conjunction with the accompanying drawings.
The operating process of the utility model device is that have seam elbow to lift to the elbow of horizontal positioned to clamp to good by group
On platform 5, according to the radius of curvature of elbow, elbow is positioned on platform by elbow radius of curvature dimensions line 5-4, makes elbow
Radius of curvature rotate radius and match, while clamping two has seam elbow, be arranged symmetrically；Step up pressing plate 6 with elbow to press from both sides
Tight elbow two ends, with elbow positioning seat 7 by elbow back arc side and inner arc side firm position；Operate convertible positioner 4 to overturn, make
Elbow clamps platform 5 and overturn to upright position；Cantilevered lifting telescopic device 1 is operated, the head of automatic submerged-arc welding machine 3 is adjusted
To above the weld bond of seamed elbow back arc side to be welded, the convertible rotation platform of positioner 4 rotation is operated, by adjusting cantilevered
The relative position of the cantilever height and telescopic location of lifting telescopic device 1, the correction head of automatic submerged-arc welding machine 2 and weld bond；With
The weld bond of the seamed elbow back arc side of the welding of automatic submerged-arc welding machine 2, the weld bond welding of two symmetrically placed elbow back arc sides is finished；
Cantilevered lifting telescopic device 1 is operated, automatic submerged-arc welding machine head 2 is adjusted to the weld bond for having seam elbow inner arc side to be welded
Top, operates convertible positioner rotation platform 4 to rotate, by adjust cantilevered lifting telescopic device 1 cantilever height and
The relative position of telescopic location, the correction head of automatic submerged-arc welding machine 2 and weld bond；Have with the welding of automatic submerged-arc welding machine 2 in seam elbow
The weld bond of arc side, the weld bond welding of two symmetrically placed elbow inner arc sides is finished；Cantilevered lifting telescopic device is operated, is made
Then automatic submerged-arc welding machine 2 operates convertible positioner 4 to overturn away from welding region, elbow is clamped platform 5 and overturns to level
Position；Will fasten and positioning elbow elbow clamping press plate 6 and elbow positioning seat 7 pull down, hang it is lower weld finish it is seamed curved
Head.
It is understood that specifically described above with respect to of the present utility model, be merely to illustrate the utility model and not
The technical scheme described by the utility model embodiment is limited to, it will be understood by those within the art that, still can be with
The utility model is modified or equivalent substitution, to reach identical technique effect；As long as satisfaction uses needs, all in this reality
Within new protection domain.
Claims (10)
1. big specification heavy wall has seam elbow automatic welding device, including cantilevered lifting telescopic device, automatic submerged-arc welding machine, displacement
Machine bearing, convertible positioner, elbow clamping platform and put elbow clamping part, it is characterised in that cantilevered lifting telescopic is filled
Set and set below automatic submerged-arc welding machine, automatic submerged-arc welding machine on positioner bearing, positioner bearing on the cantilever for the lifting put
End sets convertible positioner, and top rotating disk and the elbow of convertible positioner clamp platform and be connected, and elbow clamps platform
Upper setting elbow clamping part.
2. big specification heavy wall has seam elbow automatic welding device according to claim 1, it is characterised in that the elbow clamping section
Part includes elbow clamping press plate and elbow positioning seat, and elbow clamping press plate is arranged on the two ends of elbow, and elbow positioning seat is arranged on
Elbow back arc side and inner arc side；The elbow clamping part is two groups, is symmetricly set on elbow clamping platform both sides, every group of elbow
Clamping part one elbow of correspondence.
3. big specification heavy wall has seam elbow automatic welding device according to claim 1, it is characterised in that the elbow clamps flat
Elbow radius of curvature dimensions line is provided with platform；Elbow radius of curvature dimensions line spacing 50mm mono-, setting scope is R500mm
To R2000mm.
4. big specification heavy wall has seam elbow automatic welding device according to claim 1, it is characterised in that the cantilevered can rise
Retractor device is dropped using the cantilevered lifting telescopic device of model C Z-6 × 6, and automatic submerged-arc welding machine is buried using model ZD5-1250
Arc automatic welder.
5. big specification heavy wall has seam elbow automatic welding device according to claim 1, it is characterised in that the Lincoln weld
Machine includes automatic submerged-arc welding machine cabinet, solder flux case, automatic submerged-arc welding machine head and wire feeder, and the submerged arc of automatic submerged-arc welding machine is certainly
Dynamic welding machine case and solder flux case are placed in iron sheet cupboard, and iron sheet cupboard is bolted on cantilevered lifting telescopic device
Cantilever one end, automatic submerged-arc welding machine head and wire feeder are fixed on cantilevered liftable by fixation steel plate and bolt assembly
The cantilever other end of retractor device；Automatic welder cabinet and solder flux case pass through cable with automatic submerged-arc welding machine head and wire feeder
And the connection of flux delivery flexible pipe；
The positioner bearing is connected by bolt with convertible positioner.
6. big specification heavy wall has seam elbow automatic welding device according to claim 1, it is characterised in that the elbow clamps flat
It is provided with and is connected groove with the rotating disk that groove matches of clamping in convertible positioner rotating disk on platform, elbow clamps platform
It is connected with convertible positioner by groove, the rotating disk groove that is connected that clamps in T-slot bolt, convertible positioner rotating disk
It is fixed.
7. big specification heavy wall has seam elbow automatic welding device according to claim 2, it is characterised in that the elbow clamps flat
Starting elbow clamping press plate sliding groove is provided with platform, elbow is clamped on platform to originate elbow clamping press plate sliding groove as starting
End has been sequentially arranged 30 degree of elbow clamping press plate sliding grooves, one eighth bend clamping press plate sliding groove, 60 degree of elbows and clamped clockwise
Pressing plate sliding groove, 90 degree of elbow clamping press plate sliding grooves, starting elbow clamping press plate sliding groove and 30 degree of elbow clamping press plates are slided
Elbow between dynamic groove, which is clamped, is provided with the first elbow positioning seat sliding groove, 60 degree of elbow clamping press plate sliding grooves and 90 on platform
Elbow between degree elbow clamping press plate sliding groove, which is clamped, is provided with the second elbow positioning seat sliding groove on platform.
8. big specification heavy wall has seam elbow automatic welding device according to claim 7, it is characterised in that the elbow clamps pressure
Plate includes clamping press plate and T-slot bolt fastener, and the small head end of T-slot bolt fastener is upward through clamping press plate and is rotary with
Nut；The starting elbow clamping press plate sliding groove, 30 degree of elbow clamping press plate sliding grooves, one eighth bend clamping press plates are slided
Groove, 60 degree of elbow clamping press plate sliding grooves, 90 degree of elbow clamping press plate sliding grooves are the T being engaged with T-slot bolt fastener
Type groove, T-slot two ends are the vat end for picking and placeing T-slot bolt fastener；The stub end of the T-slot bolt fastener is placed in T
In type groove, clamping press plate lower end is pressed on elbow lower end inner wall.
9. big specification heavy wall has seam elbow automatic welding device according to claim 7, it is characterised in that the elbow positioning seat
Including positioning seat gusset；Positioning seat bottom plate and T-slot bolt fastener, positioning seat bottom plate side set positioning seat gusset, positioning
Seat bottom plate opposite side sets T-slot bolt fastener, and the small head end of T-slot bolt fastener is upward through positioning seat bottom plate and revolved
There is nut；
The first elbow positioning seat sliding groove and the second elbow positioning seat sliding groove are engaged with T-slot bolt fastener
T-slot, T-slot two ends are the vat end for picking and placeing T-slot bolt fastener；The stub end of the T-slot bolt fastener is placed in T
In type groove, positioning seat gusset offsets with elbow bottom outer wall.
10. big specification heavy wall has seam elbow automatic welding device according to claim 9, it is characterised in that the positioning seat gusset
For two, along elbow length direction be arranged in parallel, positioning seat gusset be modification of right-angled triangle plate, the hypotenuse of modification of right-angled triangle plate with
Elbow bottom outer wall offsets；T-slot bolt fastener on the positioning seat bottom plate is two, is arranged along elbow width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720134593.XU CN206474787U (en) | 2017-02-15 | 2017-02-15 | Big specification heavy wall has seam elbow automatic welding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720134593.XU CN206474787U (en) | 2017-02-15 | 2017-02-15 | Big specification heavy wall has seam elbow automatic welding device |
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| Publication Number | Publication Date |
|---|---|
| CN206474787U true CN206474787U (en) | 2017-09-08 |
Family
ID=59748328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720134593.XU Active CN206474787U (en) | 2017-02-15 | 2017-02-15 | Big specification heavy wall has seam elbow automatic welding device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108422066A (en) * | 2017-02-15 | 2018-08-21 | 东管重工(沈阳)有限公司 | Big specification heavy wall has seam elbow automatic welding device |
| CN113681212A (en) * | 2021-10-26 | 2021-11-23 | 友信宏科新能源（徐州）有限公司 | Welding device for new energy automobile production |
-
2017
- 2017-02-15 CN CN201720134593.XU patent/CN206474787U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108422066A (en) * | 2017-02-15 | 2018-08-21 | 东管重工(沈阳)有限公司 | Big specification heavy wall has seam elbow automatic welding device |
| CN113681212A (en) * | 2021-10-26 | 2021-11-23 | 友信宏科新能源（徐州）有限公司 | Welding device for new energy automobile production |
| CN113681212B (en) * | 2021-10-26 | 2022-01-04 | 友信宏科新能源（徐州）有限公司 | Welding device for new energy automobile production |
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