CN102513828B - Shear butt welder - Google Patents

Shear butt welder Download PDF

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Publication number
CN102513828B
CN102513828B CN 201110428274 CN201110428274A CN102513828B CN 102513828 B CN102513828 B CN 102513828B CN 201110428274 CN201110428274 CN 201110428274 CN 201110428274 A CN201110428274 A CN 201110428274A CN 102513828 B CN102513828 B CN 102513828B
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CN
China
Prior art keywords
base
shear
hydraulic cylinder
roll
seat
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CN 201110428274
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Chinese (zh)
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CN102513828A (en
Inventor
高国鸿
马丽
范成山
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大连三高集团有限公司
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Priority to CN 201110428274 priority Critical patent/CN102513828B/en
Publication of CN102513828A publication Critical patent/CN102513828A/en
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Publication of CN102513828B publication Critical patent/CN102513828B/en

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Abstract

The invention relates to a shear butt welder, which is characterized in that the shear butt welder comprises flat rolls, a pinch centering device, a stroke stopper, a base, a shear device, a welding device, fixing bolts and a waste collecting frame, the flat rolls are mounted on a front beam and a back beam of the base, a front sliding seat and a back sliding seat are mounted behind the flat rolls on the front beam and the back beam of the base, the pinch centering device, the shear device and the welding device are sequentially mounted in the front sliding seat and the back sliding seat and slide along the sliding seats respectively, the pinch centering device and the flat rolls are fixed to ends of the front beam and the back beam of the base through the fixing bolts and are arranged behind the welding device, and the stroke stopper is mounted on the lateral face of the base and behind the sliding pinch centering device. The shear butt welder is reasonable in design and compact in structure, shearing and welding quality of strip steel can be ensured, production efficiency is remarkably improved, and the shear butt welder not only has the function of feeding among working procedures, but also can recycle sheared waste heads in a centralized manner, and further has the advantages of small occupied space, reduction of labor intensity and cost, operational safety, convenience in use and the like.

Description

Shearing Butt Resistance Welder

Technical field

The invention belongs to straight welded pipe production line equipment, specifically, with a kind of Shearing Butt Resistance Welder that is integrated in one of conveying between centering, shearing, welding sequence and each operation of the head of the forward and backward volume in middle broadband, tail.

Background technology

At present, in being used for that rolling straight seam welded steel pipe uses, the ERW production equipment of wide strip, its head, tail shearing of preparing the forward and backward volume in workshop section with steel is to be completed by cutter, and the welding of head, tail is to be completed by bonding machine, that is to say, the head of the forward and backward volume of its steel band, the centering of tail clamping operation, cutting operation, welding sequence are complete independently operation separately; It has following shortcoming and defect part:

1, production efficiency is not high, and product quality is low; Because head, tail centering operation, cutting operation, the welding sequence of the forward and backward volume of steel band is complete independently operation separately, the increase manufacturing cost not only takes up room, and do not possess the feeding function between each operation, in the plate seam docking of the adjustment blade clearance of the shearing of steel band and weld bond, both needed artificial adjustment and auxiliary operation and taken a lot of work, have again that steel taping head, tail location is inaccurate, weld bond not just, uneven, the weld bond poor quality of docking.

2, labour intensity is large, and personnel's industrial injury security incident and equipment breakdown easily occur; Make thickness and the width of steel band reach needed size, both operating difficulties, required great effort again time-consuming.

3, due to shear and welder synchronizing moving, the waste material head under shearing both confusion becomes scattered about equipment, again easily collecting not.

4, the moving cutting edge in common shear is by a Driven by Hydraulic Cylinder, and its moving cutting edge is in the cantilever force state, causes moving cutting edge unbalance stress, and impact band steel shearing quality.In addition, the band steel after machining is still fixedly sliding on cutting edge and welding processing platform, and both worn and torn fixedly cutting edge and welding processing platform affect again strip surface quality.

Therefore for the shortcoming of above-mentioned existence, clamping operation, cutting operation, welding sequence in the research and development set pair is very necessary in one and a kind of new Shearing Butt Resistance Welder that has with the steel conveying function.

Summary of the invention

The present invention is intended to the shortcoming and defect part that exists in said method, and provides not only reasonable in design, compact conformation; Can guarantee shearing and welding quality with steel, significantly improve again production efficiency, both have the feeding function of inter process, again can centralized recovery shear the waste material head, and have and take up room littlely, reduce labor intensity, reduce costs, handling safety is used a kind of work Shearing Butt Resistance Welder very easily.

the objective of the invention is to adopt following technical scheme to realize: described Shearing Butt Resistance Welder, it is characterized in that: its structure is mainly by plain-barreled roll, pinch centralising device, stroke dog, base, shear, welder, set bolt and garbage collection frame form, base is by front, the back rest forms, before base, on the back rest one end, installing is by the plain-barreled roll with steel of pinching that drives with the steel pinch machine, before base top surface after plain-barreled roll, before on the back rest, symmetry is installed, after slide, front, after slide in sequentially install along what slide slided and pinch centralising device, shear, welder, before base after the welder that slides, on rear beam-ends, by pinching centralising device and plain-barreled roll on the set bolt firm banking, install stroke dog pinching on base side after centralising device of sliding, be provided with the garbage collection frame in the ground between the shear that pinches centralising device and slip of described slip, described each pinch centralising device by the centering hydraulic cylinder, support, the spindle motor reductor, leading screw, the leading screw seat, screw, the centring roll holder assembly, guide pad and guide pad drive unit form, before described, after slide in install respectively support by the centering Driven by Hydraulic Cylinder, front, after the two symmetrical installing in outer ends two leading screw seats of support end face middle part, installing is left by the band that the spindle motor reductor drives in two leading screw seats, the leading screw of right-hand thread section, left at this leading screw, screw on right thread segment and connect synchronization-moving two screws, at the synchronization-moving two centring roll holder assemblies of described each symmetrical installing in the screw outside, be arranged with two guide pads in support and two base surfaces that two centring roll holder assemblies contact, at slide bottom surface installing guide pad drive unit, drive two guide pads by the guide pad drive unit and slide in gathering sill, realize the forward and backward movement of two centring roll holder assemblies, described shear is loaded on two of base two sides by symmetry and shears movable cylinders and drive respectively two cutting mechanisms, described each cutting mechanism is by shearing hydraulic cylinder, the slip skewed slot, shear beam, the moving seat of cutting, adjusting play screw and nut, clamped beam, the clamping hydraulic cylinder, backing roll, supporting cylinder, shear base, fixedly cutting edge and moving cutting edge form, described fixedly cutting edge is connected to the shearing base, moving cutting edge is installed in moving cutting on seat, should moving cut seat is connected on shear beam by slip skewed slot and screw, described adjusting play screw and nut can promote the moving seat of cutting and move along slip skewed slot direction, realize to adjust moving cutting edge and the fixing gap between cutting edge, symmetry is loaded on the moving shearing of two on the seat hydraulic cylinder synchronous of cutting and promotes the moving seat of cutting to moving down the shear band steel, just improved the shortcoming of the cantilevered cutting edge unbalance stress that the single cylinder of prior art drives, symmetrical installing two first clamping hydraulic cylinders, move up and down by two first clamping hydraulic cylinder driven in synchronism clamped beams on the bottom surface, both sides of described shearing base center line, the symmetrical installing in shearing base end face two ends two supporting cylinders in the two first clamping hydraulic cylinders outsides drive backing rolls by two supporting cylinders and move up and down, when avoiding shearing moving with steel after completing to the fixedly wearing and tearing of cutting edge, described welder is two weld assemblies of symmetrical installing in base, its each weld assembly is by the welding Driven by Hydraulic Cylinder, described each weld assembly is by stub bar material tail clamped beam, welding gun drives and adjusting device, second clamping hydraulic cylinder, swing seat, oscillating cylinder, welded grider and welder base form, described stub bar material tail clamped beam and second clamping hydraulic cylinder are fixed on swing seat, the stub bar material tail clamped beam and the second clamping hydraulic cylinder that drive on swing seat by oscillating cylinder swing together, steel to be with is completed head, after the tail welding, swing seat is fallen, and avoid being with steel wearing and tearing jig, described first clamping hydraulic cylinder and second clamping hydraulic cylinder can drive respectively the stub bar material tail of stub bar clamped beam and material tail clamped beam clamping band steel, described welding gun driving and adjusting device can move along the welded grider direction and weld.

principle of the present invention, operation and characteristics are described below: owing to being for the continuity requirement in straight welded pipe production line in the present invention, to band steel preparatory process flow process-be the centering operation, clamp operation, before, the head of rear coil band, the conveying of the cutting operation of tail and welding sequence and each inter process consists of organic Shearing Butt Resistance Welder that joins together, it is before base, on the back rest one end, installing is by the plain-barreled roll with steel of pinching that drives with the steel pinch machine, before base top surface after plain-barreled roll, before on the back rest, symmetry is installed, after slide, front, after slide in sequentially install along what slide slided and pinch centralising device, shear, welder, before base after the welder that slides, be fixed on fixing centralising device and the plain-barreled roll of pinching on base by set bolt on rear beam-ends, install stroke dog pinching on base side after centralising device of sliding, be provided with the garbage collection frame in the ground between the shear that pinches centralising device and slip of described slip, after shearing at its shear the steel band afterbody of completing on production line, its shear moves to stub bar by material tail clipped position and shears the position, and after entering shear with the head of pan feeding steel band, shear is cut stub bar.Because welder, shear can move separately, the waste material head under shearing just can have living space and fall in garbage collection frame in melt pit; The centralising device that pinches of its slip clamps into the strip steel, to enter strip steel scale and deliver to welding position in welder, because the adjusting shims of adjusting welded plate seam size is housed on stroke dog in the present invention, just can be by increasing, subtract the adjustment pad quantity in adjusting shims, control the stroke value that pinches centralising device of sliding, thereby controlled the size of welded plate seam; The guide pad drive unit band engine-bed that pinches centralising device of its slip, centring roll assembly and with the integrated moving of steel, and align with band steel on production line, after welding machine in its welder moves to welding position, weld after clamping respectively two heads with steel, afterbody.

The comprehensive above technical scheme of taking realizes purpose of the present invention.

Therefore, the present invention is not only reasonable in design, compact conformation; Can guarantee shearing and welding quality with steel, significantly improve again production efficiency, both have the feeding function of inter process, again can centralized recovery shear the waste material head, and have and take up room littlely, reduce labor intensity, reduce costs, handling safety is used the advantages such as very convenient.

Description of drawings

The invention will be further described below in conjunction with drawings and Examples.

The present invention has eight width accompanying drawings.Wherein:

Accompanying drawing 1 is the main TV structure schematic diagram of specific embodiments of the invention;

Accompanying drawing 2 is schematic top plan view of Fig. 1;

Accompanying drawing 3 is along the cross-sectional schematic of A-A line in Fig. 2;

Accompanying drawing 4 is along the enlarged diagram of analysing and observe of B-B line in Fig. 1;

Accompanying drawing 5 is to analyse and observe enlarged diagram along C-C line in Fig. 1;

Accompanying drawing 6 is to analyse and observe enlarged diagram along D-D line in Fig. 1;

Accompanying drawing 7 is Q place enlarged diagrams in Fig. 1;

Accompanying drawing 8 is the K place enlarged diagrams in Fig. 4.

in figure: 1, plain-barreled roll, 2, pinch centralising device, 3, stroke dog, 4, base, 5, shear, 6, welder, 7, set bolt, 8, shear movable cylinder, 9, guide pad, 10, the centering hydraulic cylinder, 11, the soldering fluid cylinder pressure, 12, backplate, 13, bearing block, 14, the roller frame, 15, the clamping hydraulic cylinder, 16, clamp, 17, supporting cylinder, 18, backing roll, 19, fixing cutting edge, 20, swing seat, 21, oscillating cylinder, 22, welded grider, 23, welder base, 24, compensating hydraulic cylinder, 25, the centring roll holder assembly, 26, leading screw, 27, support, 28, the guide pad drive unit, 29, slide, 30, the spindle motor reductor, 31, the leading screw seat, 32, screw, 33, adjusting play screw and nut, 34, clamped beam, 35, first clamping hydraulic cylinder, 36, shear base, 37, second clamping hydraulic cylinder, 38, stub bar material tail clamped beam, 39, welding gun drives and adjusting device, and 40, the garbage collection frame, 41, moving cutting edge, 42, the slip skewed slot, 43, adjusting shims, 44, the band steel, 45, shear hydraulic cylinder, 46, shear beam, 47, move and cut seat, 48, worm screw, 49, casing, 50, motor reducer, 51, worm gear, 52, bearing, 53, screw mandrel.

The specific embodiment

Fig. 1, 2, 3, 4, 5, 7, specific embodiments of the invention shown in 8, it is in use, the Shearing Butt Resistance Welder of installing in the straight welded pipe production line of broadband steel, it is characterized in that: its structure is mainly by plain-barreled roll 1, pinch centralising device 2, stroke dog 3, base 4, shear 5, welder 6, set bolt 7 and garbage collection frame 40 form, base 4 is by front, the back rest forms, before base 4, on the back rest one end, installing is by the plain-barreled roll 1 with steel 44 of pinching that drives with the steel pinch machine, before base 4 end faces after plain-barreled roll 1, before on the back rest, symmetry is installed, after slide 29, front, after slide 29 in sequentially install along what slide 29 slided and pinch centralising device 2, shear 5, welder 6, before base 4 after the welder 6 that slides, on rear beam-ends, by pinching centralising device 2 and plain-barreled roll 1 on set bolt 7 firm bankings 4, at the installing stroke dog 3 on base 4 sides after centralising device 2 that pinches that slides, be provided with garbage collection frame 40 in the ground between the shear 5 that pinches centralising device 2 and slip of described slip, described each pinch centralising device 2 by centering hydraulic cylinder 10, support 27, spindle motor reductor 30, leading screw 26, leading screw seat 31, screw 32, centring roll holder assembly 25, guide pad 9 and guide pad drive unit 28 form, before described, after the interior support 27 that is driven by centering hydraulic cylinder 10 of installing respectively of slide 29, front, after the two symmetrical installing in outer ends two leading screw seats 31 of support 27 end face middle parts, left by the band that spindle motor reductor 30 drives in the two interior installings of leading screw seat 31, the leading screw 26 of right-hand thread section, on this leading screw 26 left sides, screw on right thread segment and connect synchronization-moving two screws 32, at the synchronization-moving two centring roll holder assemblies 25 of described each symmetrical installing in screw 32 outsides, be arranged with two guide pads 9 in 27, two support that support 27 contacts with two centring roll holder assemblies 25, at slide 29 bottom surface installing guide pad drive units 28, drive two guide pads 9 by guide pad drive unit 28 and slide in gathering sill, realize the forward and backward movement of two centring roll holder assemblies 25, described shear 5 is loaded on two of base 4 two sides by symmetry and shears movable cylinders 8 and drive respectively two cutting mechanisms, described each cutting mechanism is by shearing hydraulic cylinder 45, shear beam 46, the moving seat 47 of cutting, adjusting play screw and nut 33, clamped beam 34, first clamping hydraulic cylinder 35, backing roll 18, supporting cylinder 17, shear base 36, fixedly cutting edge 19 and moving cutting edge 41 form, described fixedly cutting edge 19 is connected to shears base 36, moving cutting edge 41 is installed in moving cutting on seat 47, should moving cut seat 47 is connected on shear beam 46 by slip skewed slot 42 and screw, described adjusting play screw and nut 33 can promote the moving seat 47 of cutting and move along slip skewed slot 42 directions, realize to adjust moving cutting edge 41 and the fixing gap between cutting edge 19, symmetry is loaded on the moving two shearing hydraulic cylinders 45 of cutting on seat 47 and synchronously promotes the moving seat 47 of cutting to moving down shear band steel 44, just improved the shortcoming of the cantilevered cutting edge unbalance stress that the single cylinder of prior art drives, symmetrical installing two first clamping hydraulic cylinders 35, move up and down by two first clamping hydraulic cylinder 35 driven in synchronism clamped beams 34 on the bottom surface, both sides of described shearing base 36 center lines, the symmetrical installing in shearing base 36 two ends, bottom surface two supporting cylinders 17 in two first clamping hydraulic cylinder 35 outsides drive backing rolls 18 by two supporting cylinders 17 and move up and down, when avoiding shearing moving with steel after completing to the fixedly wearing and tearing of cutting edge, installing is by shearing movable cylinder 8 on shearing base 36, described welder 6 is that its each weld assembly is driven by soldering fluid cylinder pressure 11, described each weld assembly at two weld assemblies of the interior symmetrical installing of base 4, described each welding arrangement is driven by stub bar material tail clamped beam 38, welding gun and adjusting device 39, second clamping hydraulic cylinder 37, swing seat 20, oscillating cylinder 21, welded grider 22 and welder base 23 form, described stub bar material tail clamped beam 38 and second clamping hydraulic cylinder 37 are fixed on swing seat 20, the stub bar material tail clamped beam 38 and the second clamping hydraulic cylinder 37 that drive on swing seat 20 by oscillating cylinder 21 swing together, after being with steel 44 to complete head, tail welding, swing seat 20 is fallen, and avoid being with steel 44 wearing and tearing jigs, described first clamping hydraulic cylinder 35 and second clamping hydraulic cylinder 37 can drive respectively the stub bar material tail of stub bar clamped beam and material tail clamped beam clamping band steel 44, described welding gun driving and adjusting device 39 can move along welded grider 22 directions and weld.

Described each plain-barreled roll 1 that pinches with steel is comprised of roll body, bearing block 13, upper and lower roll frame 14 and backplate 12, packs in upper and lower roll frame 14 by the roll body of bearing block 13 supports, installs respectively the backplate 12 of safe use outside upper and lower roll body.

Described each centring roll holder assembly 25 is comprised of compensating hydraulic cylinder 24, centering roller seat, centring roll, clamping hydraulic cylinder 15 and clamp 16, with with installing on the corresponding centering roller seat of the lateral location of steel 44 along the centring roll of roll shaft vertical rotation, installing compensating hydraulic cylinder 24 on the centring roll seat surface between centering roller seat opposite side and centering roller seat baffle plate, the tactile top of the extension bar by this compensating hydraulic cylinder 24 and centering roller seat outside baffle plate realizes that centring roll is towards moving with the side of steel 44.

Described guide pad drive unit 28(is as shown in Figure 8) formed by worm screw 48, casing 49, motor reducer 50, worm gear 51, bearing 52 and screw mandrel 53, support by bearing 52 screw mandrel 53 that worm gear 51 is housed in casing 49, the case axially outer end of described screw mandrel 53 is hinged on the free bearing of guide pad 9 bottom surfaces by hinge; Described worm gear 51 worm screw 48 interior with being loaded on casing is meshed; The case axially outer end of worm screw 48 is connected with motor reducer 50, drives worm screw 48 drive screw mandrel 53 rotations by motor reducer 50 and realizes the left and right movement of guide pad 9 in gathering sill.

The adjusting shims 43 of adjusting welded plate seam size is housed on described stroke dog 3, and described adjusting shims 43 is a plurality of adjusting shims one-tenth (as shown in Figure 8) by different-thickness.

One end of described each soldering fluid cylinder pressure 11 is arranged on fixing base 4 crossbeams that pinch after centralising device 2, and the rod end that stretches out of soldering fluid cylinder pressure 11 is connected on welder base 23.

The above; it is only the better specific embodiment of the present invention; but protection scope of the present invention is not limited to this; all are familiar with those skilled in the art in technical scope disclosed by the invention, according to technical scheme of the present invention and design of the present invention thereof be equal to replace or change all should be encompassed in protection scope of the present invention within.

Claims (6)

1. Shearing Butt Resistance Welder, it is characterized in that: its structure is mainly by plain-barreled roll (1), pinch centralising device (2), stroke dog (3), base (4), shear (5), welder (6), set bolt (7) and garbage collection frame (40) form, base (4) is by front, the back rest forms, front at base (4), on the back rest one end, installing is by the plain-barreled roll (1) with steel of pinching that drives with the steel pinch machine, before base (4) end face after plain-barreled roll (1), before on the back rest, symmetry is installed, after slide (29), front, after slide (29) in sequentially install along what slide (29) slided and pinch centralising device (2), shear (5), welder (6), before base (4) after the welder (6) that slides, on rear beam-ends, by pinching centralising device (2) and plain-barreled roll (1) on set bolt (7) firm banking (4), install stroke dog (3) pinching on base (4) side after centralising device (2) of sliding, be provided with garbage collection frame (40) in the ground between the shear (5) that pinches centralising device (2) and slip of described slip, described each pinch centralising device (2) by centering hydraulic cylinder (10), support (27), spindle motor reductor (30), leading screw (26), leading screw seat (31), screw (32), centring roll holder assembly (25), guide pad (9) and guide pad drive unit (28) form, before described, after slide (29) in install respectively the support (27) that is driven by centering hydraulic cylinder (10), front, after the two symmetrical installing in outer ends two leading screw seats (31) of support (27) end face middle part, installing is left by the band that spindle motor reductor (30) drives in two leading screw seats (31), the leading screw of right-hand thread section (26), on this leading screw (26) left side, screw on right thread segment and connect synchronization-moving two screws (32), at the synchronization-moving two centring roll holder assemblies (25) of the symmetrical installing in described each screw (32) outside, be arranged with two guide pads (9) in support (27) and two supports (27) face that two centring roll holder assemblies (25) contact, at slide (29) bottom surface installing guide pad drive unit (28), drive two guide pads (9) by guide pad drive unit (28) and slide in gathering sill, realize the forward and backward movement of two centring roll holder assemblies (25), described shear (5) is loaded on two of base (4) two sides by symmetry and shears movable cylinders (8) and drive respectively two cutting mechanisms, described each cutting mechanism is by shearing hydraulic cylinder (45), shear beam (46), the moving seat (47) of cutting, slip skewed slot (42), adjusting play screw and nut (33), clamped beam (34), first clamping hydraulic cylinder (35), backing roll (18), supporting cylinder (17), shear base (36), fixedly cutting edge (19) and moving cutting edge (41) form, described fixedly cutting edge (19) is connected to shears base (36), moving cutting edge (41) is installed in moving cutting on seat (47), should moving cut seat (47) is connected on shear beam (46) by slip skewed slot (42) and screw, described adjusting play screw and nut (33) can promote the moving seat (47) of cutting and move along slip skewed slot (42) direction, realize to adjust moving cutting edge (41) and the fixing gap between cutting edge (19), symmetry is loaded on the moving two shearing hydraulic cylinders (45) of cutting on seat (47) and synchronously promotes the moving seat (47) of cutting to moving down shear band steel (44), symmetrical installing two first clamping hydraulic cylinders (35), move up and down by two first clamping hydraulic cylinder (35) driven in synchronism clamped beams (34) on the bottom surface, both sides of described shearing base (36) center line, the symmetrical installing in shearing base (36) two ends, bottom surface two supporting cylinders (17) outside two first clamping hydraulic cylinders (35), drive backing rolls (18) by two supporting cylinders (17) and move up and down, avoid shearing band steel (44) after completing when mobile to the fixedly wearing and tearing of cutting edge (19), described welder (6) is separately-driven two weld assemblies of symmetrical installing two soldering fluid cylinder pressures (11) in base (4), described each weld assembly is by stub bar material tail clamped beam (38), welding gun drives and adjusting device (39), second clamping hydraulic cylinder (37), swing seat (20), oscillating cylinder (21), welded grider (22) and welder base (23) form, described stub bar material tail clamped beam (38) and second clamping hydraulic cylinder (37) are fixed on swing seat (20), the stub bar material tail clamped beam (38) and the second clamping hydraulic cylinder (37) that drive on swing seat (20) by oscillating cylinder (21) swing together, steel to be with (44) is completed head, after the tail welding, swing seat (20) is fallen, and avoid being with steel (44) wearing and tearing jig, described first clamping hydraulic cylinder (35) and second clamping hydraulic cylinder (37) can drive respectively the stub bar material tail of stub bar clamped beam and material tail clamped beam clamping band steel (44), described welding gun driving and adjusting device (39) can move along welded grider (22) direction and weld.
2. by Shearing Butt Resistance Welder claimed in claim 1, it is characterized in that: described each plain-barreled roll (1) that pinches with steel is comprised of roll body, bearing block (13), upper and lower roll frame (14) and backplate (12), pack in upper and lower roll frame (14) by the roll body of bearing block (13) support, install respectively the backplate (12) of safe use outside upper and lower roll body.
3. by Shearing Butt Resistance Welder claimed in claim 1, it is characterized in that: described each centring roll holder assembly (25) is by compensating hydraulic cylinder (24), the centering roller seat, centring roll, clamping hydraulic cylinder (15) and clamp (16) form, on the centering roller seat corresponding with the lateral location of band steel (44), installing is along the centring roll of roll shaft vertical rotation, install compensating hydraulic cylinder (24) on the centring roll seat surface between centering roller seat opposite side and centering roller seat baffle plate, the tactile top of the extension bar by this compensating hydraulic cylinder (24) and centering roller seat outside baffle plate, realize that centring roll moves towards the side of band steel (44).
4. by Shearing Butt Resistance Welder claimed in claim 1, it is characterized in that: described guide pad drive unit (28) is comprised of worm screw (48), casing (49), motor reducer (50), worm gear (51), bearing (52) and screw mandrel (53), support by bearing (52) in casing (49) screw mandrel (53) of worm gear (51) is housed, the case axially outer end of described screw mandrel (53) is hinged on the free bearing of guide pad (9) bottom surface by hinge; Described worm gear (51) worm screw (48) interior with being loaded on casing is meshed; The case axially outer end of worm screw (48) is connected with motor reducer (50), drives worm screw (48) drive screw mandrel (53) rotation by motor reducer (50) and realizes the left and right movement of guide pad (9) in gathering sill.
5. by Shearing Butt Resistance Welder claimed in claim 1, it is characterized in that: the adjusting shims (43) of adjusting welded plate seam size is housed on described stroke dog (3), and described adjusting shims (43) is a plurality of adjusting shims one-tenth by different-thickness.
6. by Shearing Butt Resistance Welder claimed in claim 1, it is characterized in that: an end of described each soldering fluid cylinder pressure (11) is arranged on fixing base (4) crossbeam that pinches after centralising device (2), and the rod end that stretches out of soldering fluid cylinder pressure (11) is connected on welder base (23).
CN 201110428274 2011-12-20 2011-12-20 Shear butt welder CN102513828B (en)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3921399A (en) * 1973-12-14 1975-11-25 Masamitsu Ishihara Fluid pressure-operated device
CN2579592Y (en) * 2002-11-06 2003-10-15 大连三高应用技术发展公司 New shearing butt welder
CN200998818Y (en) * 2007-02-12 2008-01-02 大连三高应用技术发展公司 Novel shearing butt welding machine
CN101875135A (en) * 2010-06-18 2010-11-03 江苏远大机械科技有限公司 Cross cut shears for slitting and leveling flat steel
CN202571793U (en) * 2011-12-20 2012-12-05 大连三高集团有限公司 Shearing butt welding machine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3921399A (en) * 1973-12-14 1975-11-25 Masamitsu Ishihara Fluid pressure-operated device
CN2579592Y (en) * 2002-11-06 2003-10-15 大连三高应用技术发展公司 New shearing butt welder
CN200998818Y (en) * 2007-02-12 2008-01-02 大连三高应用技术发展公司 Novel shearing butt welding machine
CN101875135A (en) * 2010-06-18 2010-11-03 江苏远大机械科技有限公司 Cross cut shears for slitting and leveling flat steel
CN202571793U (en) * 2011-12-20 2012-12-05 大连三高集团有限公司 Shearing butt welding machine

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