CN105033486B - Straight tube and flange semi-automatic welding production line - Google Patents
Straight tube and flange semi-automatic welding production line Download PDFInfo
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- CN105033486B CN105033486B CN201510506462.5A CN201510506462A CN105033486B CN 105033486 B CN105033486 B CN 105033486B CN 201510506462 A CN201510506462 A CN 201510506462A CN 105033486 B CN105033486 B CN 105033486B
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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
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
- B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
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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
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Abstract
The present invention relates to a kind of straight tube includes the first moulding bed with flange semi-automatic welding production line it is characterised in that it（1）, the second moulding bed（2）, straight tube driving roller device（3）, shift unit（4）, flange driving roller device（5）And Semiautomatic welding device（6）, described straight tube driving roller device（3）With shift unit（4）It is arranged at the first moulding bed（1）With the second moulding bed（2）Between, described flange driving roller device（5）It is arranged at straight tube driving roller device（3）Front, described Semiautomatic welding device（6）It is arranged at flange driving roller device（5）Front.Straight tube of the present invention and flange semi-automatic welding production line have reduction handling apparatus usage frequency, the advantage of improve production efficiency.
Description
Technical field
The present invention relates to a kind of straight tube and flange semi-automatic welding production line.
Background technology
In large ship manufacturer, need to carry out lengthening by straight tube to process it is therefore desirable to first weld in one end of straight tube
Flange, then welds lengthening straight tube on flange again.Traditional way of welded flange on straight tube is：First by acting flange to be welded
Straight tube handling be placed on straight tube driving roller device, then first flange and straight tube are carried out spot welding in one end of straight tube, start straight
Straight tube and flange, so that straight tube and flange carry out Concentric rotation, are then carried out girth welding in commissure by pipe driving roller device,
Finally straight tube driving roller device is left in the straight tube handling having welded flange.Each straight tube with the welding process of flange need
Use handling apparatus twice, the degree of dependence for workshop handling apparatus is higher, not only inefficiency and also take equipment number of times
Frequently impact other work post operations of workshop.Therefore seek a kind of reduction handling apparatus usage frequency, the straight tube of improve production efficiency
Particularly important with flange semi-automatic welding production line.
Content of the invention
It is an object of the invention to overcoming above-mentioned deficiency, a kind of reduction handling apparatus usage frequency being provided, improves and produce effect
The straight tube of rate and flange semi-automatic welding production line.
The object of the present invention is achieved like this：
A kind of straight tube and flange semi-automatic welding production line, it includes the first moulding bed, the second moulding bed, straight tube live-roller dress
Put, shift unit, flange driving roller device and Semiautomatic welding device, described straight tube driving roller device arranged with shift unit
Between the first moulding bed and the second moulding bed, described flange driving roller device is arranged at the front of straight tube driving roller device, and described half
Automatic soldering device is arranged at the front of flange driving roller device, and described first moulding bed is arranged at the right side of straight tube driving roller device
Side, described second fetus set up the left being placed in straight tube driving roller device；
Described first moulding bed is feeding moulding bed, and described first moulding bed includes many first support columns being vertically arranged, many
First support column rectangular array arrangement, is connected with the first support beam between the laterally adjacent top of the first support column, and first
The right-hand member of moulding bed is additionally provided with many first limited posts, many first support columns left low right high so that the first support beam is formed
The low right high gradient in one left side, i.e. the left low right height of the straight tube bearing-surface of the first moulding bed, left section of the first moulding bed be provided with one group can
The spacing lever of activity；
Described second moulding bed is blanking moulding bed, and described second moulding bed includes many second support columns being vertically arranged, many
Second support column rectangular array arrangement, is connected with the second support beam between the laterally adjacent top of the second support column, and second
The left end of moulding bed is additionally provided with many second limited posts, many second support columns left low right high so that the second support beam is formed
The low right high gradient in one left side, i.e. the left low right height of the straight tube bearing-surface of the second moulding bed；
Described straight tube driving roller device includes the first live-roller arranged in front and back and the second live-roller, and straight tube live-roller fills
The roll surface put highly is slightly below the apical side height of the first moulding bed, and the roll surface of straight tube driving roller device is highly slightly above the second moulding bed
Apical side height；
Described shift unit includes fixed frame, is provided with first hinged seat before and after the bottom of fixed frame, and one
Root rotary shaft passes through two the first hinged seats, the rear end of rotary shaft and middle part hinged with two the first hinged seats from back to front,
The front end of rotary shaft has connected up rotary handle, be provided with before and after the top left section of described fixed frame one second hinged
Seat, is respectively connected with one group of rollover stand, described rollover stand includes song between described two first hinged seats and two the second hinged seats
Bar, first connecting rod and second connecting rod, the middle part of described curved bar is hinged with the second hinged seat, and the left end of described curved bar is hinged to the right
First connecting rod, the right-hand member hinged second connecting rod downwards of described first connecting rod, the lower end of described second connecting rod just connects rotary shaft, described
The oblique lower right of concave surface of curved bar, the fixed frame of described shift unit be located at straight tube driving roller device the first live-roller and
Between second live-roller；
Described flange driving roller device includes flange live-roller, flange transmission roller support and flange driving roller device bottom
Seat, described flange live-roller includes being arranged at two flange Live rollers that flange is driven left and right arrangement in roller support, described method
It is provided with flange live-roller height between blue transmission roller support and flange driving roller device base and adjust screw mandrel；
Described Semiautomatic welding device includes welder base, welder support, welding gun seat and welding gun, described weldering
It is provided with welder altitude mixture control screw mandrel, the top setting of welder support between connection device base and welder support
There is the welding gun seat track being longitudinally arranged, on welding gun seat track, activity setting welding gun seat, welding gun seat is fixed welding gun, the gun barrel of welding gun
Arrange backward, the pipette tips of the gun barrel end of welding gun are down.
The top of described first support beam is provided with the first guide beam, and the first guide beam is angle steel, two flangings of angle steel
Lower section and 45 degree of back lower place arrangement are so that the top of the first guide beam is the linea angulata of angle steel diagonally forward.
Can stop when spacing lever is propped up that the straight tube of right tumbles below to the left, when spacing lever puts down, can be discharged it
Lower section tumbles a piece straight tube of right to the left.
The top of described second support beam is provided with the second guide beam, and the second guide beam is angle steel, two flangings of angle steel
Diagonally forward lower section and back lower place degree 45 arrange so that the second guide beam top be angle steel linea angulata.
Described first live-roller includes the first transmission roller support, and the first transmission roller support is provided with two of left and right arrangement
First Live roller, described second live-roller includes the second transmission roller support, and the second transmission roller support is provided with left and right arrangement
Two the second Live rollers, in the first live-roller and the second live-roller, at least one is active live-roller, is actively driven
At least provided with an active Live roller on roller.
Described straight tube driving roller device also includes the adjustable track being longitudinally arranged, the first transmission roller support and the second live-roller
The bottom of support is provided with movable pulley, can control the first transmission by the regulation of movable pulley lengthwise position on adjustable track
Spacing between roller and the second live-roller, is arranged at intervals with limit fastener, by limiting card on the longitudinal direction of adjustable track
Button fixes the position of the first transmission roller support and the second transmission roller support.
Compared with prior art, the invention has the beneficial effects as follows：
Batch straight tube on first moulding bed can be welded by the present invention with flange, need not reuse and hang in overall process
Shipping unit, straight tube all only needs operative employee's manual operation in feeding, displacement, blanking.Straight tube therefore of the present invention and flange half
Automatic welding streamline has reduction handling apparatus usage frequency, the advantage of improve production efficiency.
Brief description
Fig. 1 is the top view of straight tube of the present invention and flange semi-automatic welding production line.
Fig. 2 is the A-A sectional view of Fig. 1.
Fig. 3 is the top view of the first moulding bed in Fig. 1.
Fig. 4 is the B-B sectional view in Fig. 3.
Fig. 5 is the schematic diagram of the first moulding bed in Fig. 2.
Fig. 6 is partial enlarged drawing at the D in Fig. 5.
Fig. 7 is the top view of the second moulding bed in Fig. 1.
Fig. 8 is the C-C sectional view in Fig. 7.
Fig. 9 is the schematic diagram of the second moulding bed in Fig. 2.
Figure 10 is the top view of the first live-roller in Fig. 1.
Figure 11 is the top view of the second live-roller in Fig. 1.
Figure 12 is the top view of the shift unit in Fig. 1.
Figure 13 is the right view of shift unit.
Figure 14 is the schematic diagram of shift unit in Fig. 2.
Figure 15 is the schematic diagram of curved bar in Figure 14.
Figure 16 is the schematic diagram of first connecting rod in Figure 14.
Figure 17 is the schematic diagram of second connecting rod in Figure 14.
Figure 18 is the front view of flange driving roller device.
Figure 19 is the top view of Semiautomatic welding device in Fig. 1.
Figure 20 is the front view of Semiautomatic welding device.
Wherein：
First moulding bed 1, the first support column 1.1, first strengthen longeron 1.2, the first support beam 1.3, the first limited post
1.4th, the first guide beam 1.5, vertically move roller 1.6, vertical shift roll shaft 1.6.1, vertical shift roller set 1.6.2, bearing 1.6.3, first plus
Strong plate 1.7, web beam 1.8
Second moulding bed 2, the second support column 2.1, second strengthen longeron 2.2, the second support beam 2.3, the second limited post
2.4th, the second guide beam 2.5, the second reinforcing plate 2.6
Straight tube driving roller device 3, the first live-roller 3.1, first be driven roller support 3.1.1, the first Live roller 3.1.2,
Second live-roller 3.2, second is driven roller support 3.2.1, the second Live roller 3.2.2, driving motor 3.3, driving belt 3.4
Shift unit 4, fixed frame 4.1, the first hinged seat 4.2, rotary shaft 4.3, rotary handle 4.4, the second hinged seat
4.5th, rollover stand 4.6, curved bar 4.6.1, first connecting rod 4.6.2, second connecting rod 4.6.3
Flange driving roller device 5, flange live-roller 5.1, flange transmission roller support 5.2, flange driving roller device base
5.3rd, flange live-roller height adjusts screw mandrel 5.4
Semiautomatic welding device 6, welder base 6.1, welder support 6.2, welding gun seat 6.3, welding gun 6.4, weldering
Connection device altitude mixture control screw mandrel 6.5, welding gun seat track 6.6
Straight tube 7
Flange 8.
Specific embodiment
Referring to Fig. 1 ~ Figure 20, a kind of straight tube according to the present invention and flange semi-automatic welding production line, it includes the first tire
Frame 1, the second moulding bed 2, straight tube driving roller device 3, shift unit 4, flange driving roller device 5 and Semiautomatic welding device 6.Institute
State straight tube driving roller device 3 and shift unit 4 is arranged between the first moulding bed 1 and the second moulding bed 2, described flange driving roller device
5 fronts being arranged at straight tube driving roller device 3, described Semiautomatic welding device 6 is arranged at the front of flange driving roller device 5,
Described first moulding bed 1 is arranged at the right of straight tube driving roller device 3, and described second moulding bed 2 is arranged at straight tube driving roller device 3
Left.
Described first moulding bed 1 is feeding moulding bed, and described first moulding bed 1 includes many first support columns 1.1 being vertically arranged,
Many first support column 1.1 rectangular array arrangements, are connected with first between two longitudinally adjacent first support column 1.1 middle and upper parts
Strengthen longeron 1.2, between the laterally adjacent top of the first support column 1.1, be connected with the first support beam 1.3.First moulding bed 1
Right-hand member be additionally provided with many first limited posts 1.4, the first limited post 1.4 be arranged at right-hand member the first support column 1.1 top or
Person is arranged at the top of the first support beam 1.3 right-hand member.Many first support columns 1.1 left low right high so that the first support beam
The low right high gradient in 1.3 one left side of formation, i.e. the left low right height of the straight tube bearing-surface of the first moulding bed 1, described first support beam 1.3
Top be provided with the first guide beam 1.5, in order to realize at left section of the first moulding bed 1 straight tube to be processed lengthwise position adjust,
Left section in the first moulding bed 1 is provided with longitudinal moving device, longitudinal moving device include multiple vertically move roller 1.6, longitudinally move
Dynamic roller 1.6 includes vertical shift roll shaft 1.6.1 and vertical shift roll shaft 1.6.1 outer sheathed vertical shift roller set 1.6.2, vertical shift roll shaft 1.6.1
It is provided with bearing 1.6.3 and the left and right two ends of vertical shift roller set 1.6.2 between, each first support beam 1.3 disconnects at its left section,
The vertical shift roll shaft 1.6.1 two ends vertically moving roller 1.6 are fixed on the gap of each the first support beam 1.3.In figure is shown as
For one kind preferably, this gap is arranged between two the first support columns 1.1 of high order end, vertically moves two of roller 1.6 lower section
It is also associated with web beam 1.8 so that vertically moving roller 1.6 there is more preferable lower support between first support column 1.1.First
That is to say, that the first support beam 1.3 high order end outside the left end of support beam 1.3 stretches out the first support column 1.1 of high order end
For horizontal outrigger, it is provided with the first reinforcing plate of triangle between this outrigger bottom and the first support column 1.1 of high order end
1.7.Vertically move the left and right two ends of roller 1.6 and be provided with step between the first guide beam 1.5 of both sides around, this step makes
Straight tube 7 persistently will not be rolled due to gradient, need slightly to apply a power to the left to roll straight tube.First moulding bed
1 longitudinal moving device right is provided with one group of mobilizable spacing lever, can stop the straight of right when spacing lever is propped up
Lower section tumbles pipe 7 to the left, and lower section tumbles to vertically moving to the left can to discharge a straight tube 7 of its right when spacing lever puts down
On device.
The all parts of described first moulding bed 1 are made up of following material, and the first support column 1.1 is the straight tube of Φ 60*5mm,
First strengthens the straight tube that longeron 1.2 is Φ 60*5mm, and the first support beam 1.3 is the straight tube of Φ 60*5mm, the first limited post 1.4
For the straight tube of Φ 60*5mm, the first guide beam 1.5 is L50*50*5 angle steel, and that is, the thickness of this angle steel is 5mm, two flangings of angle steel
Width is 50mm, two flangings of angle steel lower section and 45 degree of the back lower place arranges so that the top of the first guide beam 1.5 diagonally forward
Linea angulata for angle steel.Vertical shift roll shaft 1.6.1 is Φ 30 round steel, and described vertical shift roller covers the straight tube that 1.6.2 is Φ 70*4mm, bearing
1.6.3 it is CSK30 bearing, web beam 1.8 is the straight tube of Φ 60*5mm, and the height of the first support column 1.1 of low order end is
676mm, the height of the first support column 1.1 of high order end is 666mm, and vertical shift roll shaft 1.6.1 length is 326mm, vertical shift roller set
1.6.2 length is 300mm.
Described second moulding bed 2 is blanking moulding bed, and described second moulding bed 2 includes many second support columns 2.1 being vertically arranged,
Many second support column 2.1 rectangular array arrangements, are connected with second between two longitudinally adjacent second support column 2.1 middle and upper parts
Strengthen longeron 2.2, between the laterally adjacent top of the second support column 2.1, be connected with the second support beam 2.3.Second moulding bed 2
Left end be additionally provided with many second limited posts 2.4, the second limited post 2.4 be arranged at left end the second support column 2.1 top or
Person is arranged at the top of the second support beam 2.3 left end.Many second support columns 2.1 left low right high so that the second support beam
The low right high gradient in 2.3 one left side of formation, i.e. the left low right height of the straight tube bearing-surface of the second moulding bed 2, described second support beam 2.3
Top be provided with the second guide beam 2.5.The right-hand member of the second support beam 2.3 stretches out outside the second support column 2.1 of low order end,
That is the second support beam 2.3 low order end is horizontal outrigger, in second support column 2.1 of this outrigger bottom and low order end
Between be provided with the second reinforcing plate 2.6 of triangle.
The all parts of described second moulding bed 2 are made up of following material, and the second support column 2.1 is the straight tube of Φ 60*5mm,
Second strengthens the straight tube that longeron 2.2 is Φ 60*5mm, and the second support beam 2.3 is the straight tube of Φ 60*5mm, the second limited post 2.4
For the straight tube of Φ 60*5mm, the second guide beam 2.5 is L50*50*5 angle steel, and that is, the thickness of this angle steel is 5mm, two flangings of angle steel
Width is 50mm, two flangings of angle steel lower section and 45 degree of the back lower place arranges so that the top of the second guide beam 2.5 diagonally forward
Linea angulata for angle steel.The height of the second support column 2.1 of low order end is 636mm, and the height of the second support column 2.1 of high order end is
626mm.
Described straight tube driving roller device 3 includes the first live-roller 3.1 arranged in front and back and the second live-roller 3.2, described
First live-roller 3.1 includes the first transmission roller support 3.1.1, and the first transmission roller support 3.1.1 is provided with the two of left and right arrangement
Individual first Live roller 3.1.2, described second live-roller 3.2 includes the second transmission roller support 3.2.1, the second transmission roller support
3.2.1 it is provided with two the second Live roller 3.2.2 of left and right arrangement on, in the first live-roller 3.1 and the second live-roller 3.2
At least one is active live-roller, at least provided with an active Live roller on active live-roller.In figure show, and first
Live-roller 3.1 is active live-roller, and two the first Live roller 3.1.2 on the first live-roller 3.1 are active Live roller,
Driving belt 3.4 is driven by a driving motor 3.3, driving belt 3.4 drives and is connected to two the first Live roller 3.1.2
Power transmission shaft front end drive so that two the first Live roller 3.1.2 rotate in an anti-clockwise direction.Second live-roller 3.2
For slave drive roller, two the second Live roller 3.2.2 on the second live-roller 3.2 are slave drive running roller, the second transmission
Unpowered input on running roller 3.2.2.Described straight tube driving roller device 3 can also include the adjustable track being longitudinally arranged, the first biography
The bottom of dynamic roller support 3.1.1 and the second transmission roller support 3.2.1 is provided with movable pulley, by movable pulley on adjustable track
The regulation of lengthwise position, can control the spacing between the first live-roller 3.1 and the second live-roller 3.2, thus adapting to different length
The transmission of the straight tube of degree.Limit fastener is arranged at intervals with the longitudinal direction of adjustable track, fixes first by limit fastener
Transmission roller support 3.1.1 and the position of the second transmission roller support 3.2.1.Straight tube 7 is held on the first live-roller 3.1 arranged in front and back
And second on live-roller 3.2, by the transmission of the first live-roller 3.1, straight tube can carry out central rotation clockwise.Straight tube passes
The roll surface of driven roller device 3 is highly slightly below the apical side height of the first moulding bed 1, and the roll surface height of straight tube driving roller device 3 is slightly above
The apical side height of the second moulding bed 2.
Described shift unit 4 includes fixed frame 4.1, is provided with one first hinge before and after the bottom of fixed frame 4.1
Joint chair 4.2, rotary shaft 4.3 pass through from back to front two the first hinged seats 4.2, the rear end of rotary shaft 4.3 and middle part with
Two the first hinged seats 4.2 are hinged, and the front end of rotary shaft 4.3 has connected up rotary handle 4.4, described fixed frame 4.1
It is provided with second hinged seat 4.5, described two first hinged seats 4.2 and two the second hinged seats before and after top left section
It is respectively connected with one group of rollover stand 4.6, described rollover stand 4.6 includes curved bar 4.6.1, first connecting rod 4.6.2 and second between 4.5
Connecting rod 4.6.3, the middle part of described curved bar 4.6.1 is hinged with the second hinged seat 4.5, and the left end of described curved bar 4.6.1 is hinged to the right
The right-hand member of first connecting rod 4.6.2, described first connecting rod 4.6.2 hinged second connecting rod 4.6.3 downwards, described second connecting rod 4.6.3
Lower end just connect rotary shaft 4.3, the oblique lower right of concave surface of described curved bar 4.6.1, described curved bar 4.6.1 can be arc-shaped bend
Bar or be made up of the straight-bar that two sections of obtuse angles have just connect.By rotating rotary handle 4.4, two rollover stands 4.6 can be controlled to rotate,
So that curved bar 4.6.1 stirs straight tube 7 so that straight tube 7 is displaced to the second moulding bed 2 from straight tube driving roller device 3.Described shifting
The fixed frame 4.1 of position device 4 is located between the first live-roller 3.1 and second live-roller 3.2 of straight tube driving roller device 3,
When straight tube 7 carries out weld job on straight tube driving roller device 3, rotary handle 4.4 is in vertical state, now curved bar
4.6.1 in the original location, i.e. right section of the curved bar 4.6.1 lower section being located at straight tube 7, the second hinged seat 4.5 is located at the lower left of straight tube 7,
Stir rotary handle 4.4 clockwise so that curved bar 4.6.1 carries out rotate counterclockwise, so that right section of curved bar 4.6.1 is stirred
Straight tube 7, so that straight tube 7 is displaced to the second moulding bed 2 from straight tube driving roller device 3, then stirs rotary handle more counterclockwise
4.4 so that curved bar 4.6.1 sets back.
Described flange driving roller device 5 includes flange live-roller 5.1, flange transmission roller support 5.2 and flange live-roller
Device pedestal 5.3, described flange live-roller 5.1 includes being arranged at two flanges that flange is driven left and right arrangement in roller support 5.2
Live roller, described flange is driven between roller support 5.2 and flange driving roller device base 5.3 and is provided with two groups that left and right is arranged
Flange live-roller height adjusts screw mandrel 5.4, and adjusting screw mandrel 5.4 by regulating flange live-roller height can be with control flange live-roller
5.1 height is so that have suitable height between flange live-roller 5.1 and the first live-roller 3.1 of straight tube driving roller device 3
Difference, when flange 8 is held on flange live-roller 5.1, flange 8 is same plane with the solder side of straight tube 7.
Described Semiautomatic welding device 6 include welder base 6.1, welder support 6.2, welding gun seat 6.3 and
Welding gun 6.4, is provided with welder altitude mixture control screw mandrel between described welder base 6.1 and welder support 6.2
6.5, the height of welder support 6.2, welder support can be controlled by adjusting welder altitude mixture control screw mandrel 6.5
6.2 top is provided with the welding gun seat track 6.6 being longitudinally arranged, activity setting welding gun seat 6.3, welding gun on welding gun seat track 6.6
Welding gun 6.4 is fixed, the gun barrel of welding gun 6.4 is arranged backward, and the pipette tips of the gun barrel end of welding gun 6.4 are down on seat 6.3.Welding gun seat rail
The locking member adjusting welding gun seat 6.3 lengthwise position is provided with road 6.6.
Batch straight tube is carried out using straight tube and flange semi-automatic welding production line as follows with the processing step of flange welding：
Step one, using handling apparatus, batch straight tube to be welded is hoisted on the first moulding bed, straight tube is longitudinally arranged, directly
Manage one end to be welded to arrange forward, batch flange to be welded is transported to by flange using handling apparatus or Handling device and passes
Near driven roller device；
Step 2, stir spacing lever so that a straight tube drops down onto the multiple of longitudinal moving device and vertically moves on roller, adjust
Section lengthwise position on vertically moving roller for the straight tube, then exerts a force again and this straight tube is rolled on straight tube driving roller device；
Step 3, the flange live-roller height of regulating flange driving roller device, place one on flange driving roller device
So that the front end in contact para-position of straight tube on the straight tube driving roller device at flange and its rear, straight tube is to be welded with flange for flange
Circumferential weld be located at sustained height；
Step 4, carry out spot welding by circumferential weld to be welded to straight tube and flange；
Step 5, adjust the height of Semiautomatic welding device by adjusting welder altitude mixture control screw mandrel, by adjusting
Section lengthwise position on welding gun seat track for the welding gun seat to adjust the pipette tips lengthwise position of welding gun；Carry out position adjustments twice respectively
The pipette tips making welding gun are located inside the straight tube circumferential weld to be welded with flange and inside circumferential weld, carry out internal circular seam weldering at twice
Connect and outside girth welding；
After step 6, welding finish, welding gun seat is shifted forward, control rotary handle so that the curved bar on rollover stand will
The straight tube having welded flange carries out being displaced on the second moulding bed, is displaced to and has welded the straight tube of flange due on the second moulding bed
Lower section tumbles to the second limited post the gradient of two moulding beds to the left；
Step 7, repeat step two to step 6, until the straight tube on the first moulding bed all welds complete；
Step 8, it is hoisted to specified location using handling apparatus by welding the batch straight tube that completes.
Claims (4)
1. a kind of straight tube and flange semi-automatic welding production line it is characterised in that it include the first moulding bed（1）, the second moulding bed（2）、
Straight tube driving roller device（3）, shift unit（4）, flange driving roller device（5）And Semiautomatic welding device（6）, described straight tube
Driving roller device（3）With shift unit（4）It is arranged at the first moulding bed（1）With the second moulding bed（2）Between, described flange live-roller dress
Put（5）It is arranged at straight tube driving roller device（3）Front, described Semiautomatic welding device（6）It is arranged at flange driving roller device
（5）Front, described first moulding bed（1）It is arranged at straight tube driving roller device（3）Right, described second moulding bed（2）It is arranged at
Straight tube driving roller device（3）Left；
Described first moulding bed（1）For feeding moulding bed, described first moulding bed（1）Including many first support columns being vertically arranged
（1.1）, many first support columns（1.1）Rectangular array is arranged, laterally adjacent the first support column（1.1）Top between connect
There is the first support beam（1.3）, the first moulding bed（1）Right-hand member be additionally provided with many first limited posts（1.4）, many first supports
Post（1.1）Left low right high so that the first support beam（1.3）The low right high gradient in one left side of formation, i.e. the first moulding bed（1）Straight
The left low right height in piping support face, the first moulding bed（1）Left section be provided with one group of mobilizable spacing lever；
Described second moulding bed（2）For blanking moulding bed, described second moulding bed（2）Including many second support columns being vertically arranged
（2.1）, many second support columns（2.1）Rectangular array is arranged, laterally adjacent the second support column（2.1）Top between connect
There is the second support beam（2.3）, the second moulding bed（2）Left end be additionally provided with many second limited posts（2.4）, many second supports
Post（2.1）Left low right high so that the second support beam（2.3）The low right high gradient in one left side of formation, i.e. the second moulding bed（2）Straight
The left low right height in piping support face；
Described straight tube driving roller device（3）Including before and after arrangement the first live-roller（3.1）And second live-roller（3.2）, directly
Pipe driving roller device（3）Roll surface highly be slightly below the first moulding bed（1）Apical side height, straight tube driving roller device（3）Roll surface
Highly it is slightly above the second moulding bed（2）Apical side height；
Described shift unit（4）Including fixed frame（4.1）, fixed frame（4.1）Bottom before and after be provided with one first
Hinged seat（4.2）, a rotary shaft（4.3）Pass through two the first hinged seats from back to front（4.2）, rotary shaft（4.3）Rear end
And middle part and two the first hinged seats（4.2）Hinged, rotary shaft（4.3）Front end connected up rotary handle（4.4）, institute
State fixed frame（4.1）Top left section before and after be provided with second hinged seat（4.5）, described two first hinged seats
（4.2）With two the second hinged seats（4.5）Between be respectively connected with one group of rollover stand（4.6）, described rollover stand（4.6）Including curved bar
（4.6.1）, first connecting rod（4.6.2）And second connecting rod（4.6.3）, described curved bar（4.6.1）Middle part and the second hinged seat
（4.5）Hinged, described curved bar（4.6.1）Left end hinged first connecting rod to the right（4.6.2）, described first connecting rod（4.6.2）'s
Right-hand member hinged second connecting rod downwards（4.6.3）, described second connecting rod（4.6.3）Lower end just connect rotary shaft（4.3）, described curved bar
（4.6.1）The oblique lower right of concave surface, described shift unit（4）Fixed frame（4.1）Positioned at straight tube driving roller device（3）'s
First live-roller（3.1）And second live-roller（3.2）Between；
Described flange driving roller device（5）Including flange live-roller（5.1）, flange transmission roller support（5.2）And flange transmission
Roller arrangement base（5.3）, described flange live-roller（5.1）It is driven roller support including being arranged at flange（5.2）Upper left and right arrangement
Two flange Live rollers, described flange is driven roller support（5.2）With flange driving roller device base（5.3）Between be provided with method
Blue live-roller height adjusts screw mandrel（5.4）；
Described Semiautomatic welding device（6）Including welder base（6.1）, welder support（6.2）, welding gun seat（6.3）
And welding gun（6.4）, described welder base（6.1）With welder support（6.2）Between be provided with welder height
Adjust screw mandrel（6.5）, welder support（6.2）Top be provided with the welding gun seat track being longitudinally arranged（6.6）, welding gun seat rail
Road（6.6）Upper activity setting welding gun seat（6.3）, welding gun seat（6.3）Upper fixing welding gun（6.4）, welding gun（6.4）Gun barrel cloth backward
Put, welding gun（6.4）Gun barrel end pipette tips down；
Described first support beam（1.3）Top be provided with the first guide beam（1.5）, the first guide beam（1.5）For angle steel, angle
Two flangings of steel lower section and 45 degree of the back lower place arranges so that the first guide beam diagonally forward（1.5）Top be angle steel linea angulata；
The straight tube of right can be stopped when spacing lever is propped up（7）Lower section tumbles to the left, can discharge it when spacing lever puts down
A piece straight tube of right（7）Lower section tumbles to the left.
2. a kind of straight tube according to claim 1 and flange semi-automatic welding production line are it is characterised in that described second
Support crossbeam（2.3）Top be provided with the second guide beam（2.5）, the second guide beam（2.5）For angle steel, two flangings of angle steel are oblique
Front lower place and 45 degree of back lower place arrangement are so that the second guide beam（2.5）Top be angle steel linea angulata.
3. a kind of straight tube according to claim 1 and flange semi-automatic welding production line are it is characterised in that described first passes
Dynamic roller（3.1）Including the first transmission roller support（3.1.1）, the first transmission roller support（3.1.1）On be provided with left and right arrangement two
Individual first Live roller（3.1.2）, described second live-roller（3.2）Including the second transmission roller support（3.2.1）, the second live-roller
Support（3.2.1）On be provided with left and right arrangement two the second Live rollers（3.2.2）, the first live-roller（3.1）And second
Live-roller（3.2）In at least one be active live-roller, at least provided with an active Live roller on active live-roller.
4. a kind of straight tube according to claim 3 and flange semi-automatic welding production line are it is characterised in that described straight tube passes
Driven roller device（3）Also include the adjustable track being longitudinally arranged, the first transmission roller support（3.1.1）With the second transmission roller support
（3.2.1）Bottom be provided with movable pulley, first can be controlled by the regulation of movable pulley lengthwise position on adjustable track
Live-roller（3.1）With the second live-roller（3.2）Between spacing, limiting card is arranged at intervals with the longitudinal direction of adjustable track
Button, fixes the first transmission roller support by limit fastener（3.1.1）With the second transmission roller support（3.2.1）Position.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510506462.5A CN105033486B (en) | 2015-08-18 | 2015-08-18 | Straight tube and flange semi-automatic welding production line |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510506462.5A CN105033486B (en) | 2015-08-18 | 2015-08-18 | Straight tube and flange semi-automatic welding production line |
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| Publication Number | Publication Date |
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| CN105033486A CN105033486A (en) | 2015-11-11 |
| CN105033486B true CN105033486B (en) | 2017-03-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510506462.5A Active CN105033486B (en) | 2015-08-18 | 2015-08-18 | Straight tube and flange semi-automatic welding production line |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107914091B (en) * | 2017-11-07 | 2023-05-23 | 河北北方伟业钢结构制造有限公司 | Automatic welding assembly line for communication pipe tower |
| CN110587181A (en) * | 2019-08-29 | 2019-12-20 | 洛阳大华重工科技股份有限公司 | Automatic welding machine of group of crossbeam |
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| CN101733593A (en) * | 2008-11-06 | 2010-06-16 | 上海船舶工艺研究所 | Pipe-flange automatic welding equipment |
| CN102009254A (en) * | 2010-05-20 | 2011-04-13 | 杭州欣诚祥机电技术有限公司 | Automatic straight pipe flange welding machine |
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| CN204975742U (en) * | 2015-08-18 | 2016-01-20 | 江苏新扬子造船有限公司 | Half automatic weld assembly line of straight tube and flange |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4862165B2 (en) * | 2010-01-19 | 2012-01-25 | 株式会社プラスワンテクノ | Pipe assembly equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101733593A (en) * | 2008-11-06 | 2010-06-16 | 上海船舶工艺研究所 | Pipe-flange automatic welding equipment |
| CN102009254A (en) * | 2010-05-20 | 2011-04-13 | 杭州欣诚祥机电技术有限公司 | Automatic straight pipe flange welding machine |
| CN102011907A (en) * | 2010-05-20 | 2011-04-13 | 杭州欣诚祥机电技术有限公司 | Automatic assembly machine for straight pipe flange |
| CN104368933A (en) * | 2014-10-28 | 2015-02-25 | 重庆凌云汽车零部件有限公司 | Car instrument panel IP tube welding and machining all-in-one machine |
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|---|---|
| CN105033486A (en) | 2015-11-11 |
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