CN102513828A - Shear butt welder - Google Patents
Shear butt welder Download PDFInfo
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- CN102513828A CN102513828A CN2011104282747A CN201110428274A CN102513828A CN 102513828 A CN102513828 A CN 102513828A CN 2011104282747 A CN2011104282747 A CN 2011104282747A CN 201110428274 A CN201110428274 A CN 201110428274A CN 102513828 A CN102513828 A CN 102513828A
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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
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; Head, tail shearing that its band steel is prepared the forward and backward volume in the workshop section are to be accomplished by cutter; And the welding of head, tail is to be accomplished 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 independent separately complete operation; It has disadvantage and weak point:
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 are independent separately complete operation; The increase manufacturing cost not only takes up room; And do not possess the feeding function between each operation; In the plate seam butt joint of the adjustment blade clearance of the shearing of steel band and weld bond, both needed artificial adjustment to take a lot of work with auxiliary operation, have again that steel taping head, tail location are inaccurate, weld bond not just, dock uneven, weld bond poor quality.
2, labour intensity is big, is prone to generation personnel industrial injury security incident and equipment breakdown; Make the thickness and the width of steel band reach needed size, both operating difficulties, it is time-consuming to require great effort again.
3, because shear and the same moved further of welder, the waste material head under shearing both confusion becomes scattered about equipment, again easily collecting not.
4, the moving cutting edge in the 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 influence band steel shearing quality.In addition, the band steel after machining is still fixedly sliding on cutting edge and the welding processing platform, and both worn and torn fixedly cutting edge and welding processing platform influence strip surface quality again.
Therefore to 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 with band steel conveying function.
Summary of the invention
The present invention is intended to the shortcoming and defect part that in said method, exists, and provides not only reasonable in design, compact conformation; Can guarantee shearing and welding quality, significantly improve production efficiency again, both have the feeding function of inter process with steel; Can concentrate again and reclaim shear the waste material head, and have and take up room for a short time, reduce labor intensity; Reduce cost, handling safety is used a kind of very easily worker's Shearing Butt Resistance Welder.
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 mainly by plain-barreled roll, pinch centralising device, stroke dog, base, shear, welder, set bolt and garbage collection frame and form; Its base is made up of forward and backward beam; The plain-barreled roll that pinches the band steel that installing is driven by band steel pinch machine on forward and backward beam one end of base; The forward and backward slide of symmetry installing on the forward and backward beam of the base top surface behind the plain-barreled roll; In forward and backward slide, install in regular turn along what slide slided and pinch centralising device, shear, welder, on the forward and backward beam-ends of the base behind the welder that slides, be fixed on fixing centralising device and the plain-barreled roll of pinching on the base through set bolt; Install stroke dog pinching on the base side behind the 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 and form by centering hydraulic cylinder, support, spindle motor reductor, leading screw, leading screw seat, screw, centring roll holder assembly, guide pad and guide pad drive unit; In described forward and backward slide, install support respectively by the centering Driven by Hydraulic Cylinder; The symmetry installing two leading screw seats in two outer ends of forward and backward support end face middle part; The leading screw that installing is driven by the spindle motor reductor in two leading screw seats with left and right thread segment; On the left and right thread segment of this leading screw, screw and connect synchronization-moving two screws, the synchronization-moving two centring roll holder assemblies of symmetry installing outside described each screw; In support and two base surfaces that two centring roll holder assemblies contact, be arranged with two guide pads; The installing guide pad drive unit in the slide bottom surface; Two guide pads slide in gathering sill; Drive two guide pads through the guide pad drive unit and in gathering sill, slide, realize that the forward and backward of two centring roll holder assemblies moves; Described shear drives two shears respectively through the two shearing movable cylinders that symmetry is loaded on the base two sides; Described each shear is by shearing hydraulic cylinder; Shear beam, moving seat, adjusting play screw and nut, clamped beam, clamping hydraulic cylinder, backing roll, supporting cylinder, shearing base, fixedly cutting edge and the moving cutting edge composition cut; Described fixedly cutting edge is connected the shearing base, and its moving cutting edge is installed in, and this moving seat of cutting is connected on the shear beam through 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 moving cutting edge of adjustment and the fixing gap between the 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; Symmetry installing two clamping hydraulic cylinders on the bottom surface, both sides of described shearing center line move through two clamping hydraulic cylinder driven in synchronism clamped beams are upper and lower; Symmetry installing two supporting cylinders in the shearing base end face two ends in the two clamping hydraulic cylinders outsides drive through two supporting cylinders that backing roll is upper and lower to be moved, when avoiding shearing band steel after the completion and moving to the fixedly wearing and tearing of cutting edge; Described welder is loaded on separately-driven two welders of two soldering fluid cylinder pressures in the base through symmetry; Described each welder is made up of stub bar material tail clamped beam, welding gun driving and adjusting device, first clamping hydraulic cylinder, second clamping hydraulic cylinder, swing seat, oscillating cylinder, welded grider and welding machine base; Described stub bar material tail clamped beam and second clamping hydraulic cylinder are fixed on the swing seat; Stub bar material tail clamped beam and second clamping hydraulic cylinder through oscillating cylinder drives on the swing seat are swung together; After waiting to be with steel to accomplish head, tail welding, its swing is located in down, and avoids its band steel wearing and tearing jig; Described first clamping hydraulic cylinder and second clamping hydraulic cylinder can drive the stub bar clamped beam respectively and clamp the stub bar material tail of being with steel with material tail clamped beam; Described welding gun driving and adjusting device can move along the welded grider direction and weld.
Principle of the present invention, operation and characteristics branch are set forth in down: owing to be to the continuity requirement in the straight welded pipe production line among the present invention; To band steel preparatory process flow process-be that the cutting operation of centering operation, the head that clamps operation, forward and backward coil band, tail and the conveying of welding sequence and each inter process constitute organic Shearing Butt Resistance Welder that joins together; It is the plain-barreled roll that pinches the band steel that installing is driven by band steel pinch machine on forward and backward beam one end of base; The forward and backward slide of symmetry installing on the forward and backward beam of the base top surface behind the plain-barreled roll; In forward and backward slide, install in regular turn along what slide slided and pinch centralising device, shear, welder, on the forward and backward beam-ends of the base behind the welder that slides, be fixed on fixing centralising device and the plain-barreled roll of pinching on the base through set bolt; Install stroke dog pinching on the base side behind the 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 the steel band afterbody on the production line was accomplished in its shear shearing, its shear was by after expecting that the tail clipped position moves to stub bar and shears the position, bring the head of expecting steel band into to get into shear, and 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 the garbage collection frame in the melt pit; The centralising device that pinches of its slip clamps into the strip steel; To go into strip steel scale and deliver to welding position in the welder; Because the adjustment shim pack of adjustment welded plate seam size is housed on the stroke dog in the present invention; Just can control the stroke value that pinches centralising device of sliding, thereby control the size of welded plate seam through increasing, subtract the adjustment pad quantity in the adjustment shim pack; The integral body of the guide pad drive device drives support that pinches centralising device of its slip, centring roll assembly and band steel moves; And align with band steel on the production line; After welding machine in its welder moves to welding position, weld after clamping the head, afterbody of two band steel respectively.
The comprehensive above technical scheme of being taked realizes the object of the invention.
Therefore, the present invention is not only reasonable in design, compact conformation; Can guarantee shearing and welding quality, significantly improve production efficiency again, both have the feeding function of inter process with steel; Can concentrate again and reclaim shear the waste material head, and have and take up room for a short time, reduce labor intensity; Reduce cost, handling safety is used advantages such as very convenient.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is described further.
The present invention has eight width of cloth accompanying drawings.Wherein:
Accompanying drawing 1 is the main TV structure sketch map of specific embodiment of the present 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 among Fig. 2;
Accompanying drawing 4 is along the enlarged diagram of analysing and observe of B-B line among Fig. 1;
Accompanying drawing 5 is to analyse and observe enlarged diagram along the C-C line among Fig. 1;
Accompanying drawing 6 is to analyse and observe enlarged diagram along the D-D line among Fig. 1;
Accompanying drawing 7 is Q place enlarged diagrams among Fig. 1;
Accompanying drawing 8 is the K place enlarged diagrams among Fig. 4.
Among the figure: 1, plain-barreled roll, 2, pinch centralising device, 3, stroke dog, 4, base, 5, shear, 6, welder, 7, clamp centralising device; 8, shear movable cylinder, 9, guide pad, 10, the centering movable cylinder, 11, the welding movable cylinder, 12, backplate, 13, plain-barreled roll and bearing block, 14, the roller frame; 15, clamping cylinder, 16, clamp, 17, supporting cylinder, 18, backing roll, 19, fixing cutting edge, 20, the swing seat, 21, oscillating cylinder; 22, welded grider, 23, the welding machine base, 24, the centring roll compensating cylinder, 25, the centring roll holder assembly, 26, turn-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, 40, the garbage collection frame; 41, moving cutting edge, 42, the slip skewed slot, 43, the adjustment combination mat, 44, the band steel, 45, shear cylinder, 46, shear beam; 47, the moving seat of cutting, 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, shown in 8 specific embodiment of the present invention; It is the Shearing Butt Resistance Welder of in usefulness, in the straight welded pipe production line of broadband steel, installing; It is characterized in that: its structure 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 and form; Its base is made up of forward and backward beam; The plain-barreled roll 1 that pinches the band steel that installing is driven by band steel pinch machine on base 4 forward and backward beam one ends; The forward and backward slide 29 of symmetry installing on the forward and backward beam of 4 end faces of the base behind the plain-barreled roll 1; In forward and backward slide 29, install in regular turn along what slide 29 slided and pinch centralising device 2, shear 5, welder 6, on the forward and backward beam-ends of the base 4 behind the welder 6 that slides, be fixed on fixing centralising device 2 and the plain-barreled roll 1 of pinching on the base 4 through set bolt 7; At the installing stroke dog 3 on base 4 sides behind the 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 and form 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; In described forward and backward slide 29, install the support 27 that drives by centering hydraulic cylinder 10 respectively; The symmetry installing two leading screw seats 31 in two outer ends of forward and backward support 27 end face middle parts; The leading screw 26 that installing is driven by spindle motor reductor 30 in two leading screw seats 31 with left and right thread segment; On the left and right thread segment of this leading screw 26, screw and connect synchronization-moving two screws 32, at the synchronization-moving two centring roll holder assemblies 25 of described each screw 32 outsides symmetry installing; In 27 on two supports that support 27 contacts with two centring roll holder assemblies 25, be arranged with two guide pads 9; The installing guide pad drive unit 28 in slide 29 bottom surfaces; Two guide pads 9 slide in gathering sill; Drive two guide pads 9 through guide pad drive unit 28 and in gathering sill, slide, realize that the forward and backward of two centring roll holder assemblies 25 moves; Described shear 5 drives two shears respectively through the two shearing movable cylinders 8 that symmetry is loaded on base 4 two sides; Described each shear is by shearing hydraulic cylinder 45; Shear beam 46, moving cut seat 47, adjusting play screw and nut 33, clamped beam 34, clamping hydraulic cylinder 35, backing roll 18, supporting cylinder 17, shear base 36, fixedly cutting edge 19 and moving cutting edge 41 compositions; Described fixedly cutting edge 19 is connected shears base 36; Its moving cutting edge 41 is installed in; Should moving cut seat 47 and be connected on the shear beam 46 through slip skewed slot and screw, described adjusting play screw and nut 33 can promote the moving seat 47 cut and move along slip skewed slot direction, realize that adjustment moves cutting edge 41 and the fixing gap between the cutting edge 19; Symmetry is loaded on the moving two shearing hydraulic cylinders of cutting on the seat 46 45 and promotes the moving seat 47 of cutting synchronously 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; Symmetry installing two clamping hydraulic cylinders 35 on the bottom surface, both sides of described shearing base 36 center lines are through two clamping hydraulic cylinders, 35 driven in synchronism clamped beams, 34 upper and lower moving; Symmetry installing two supporting cylinders 17 in the two ends, shearing base 36 bottom surface in two clamping hydraulic cylinders, 35 outsides drive backing rolls 18 upper and lower moving through two supporting cylinders 17, when avoiding shearing band steel after the completion and moving to the fixedly wearing and tearing of cutting edge; Installing is by shearing movable cylinder 8 on shearing base 36; Described welder 6 is loaded on two soldering fluid cylinder pressures, 11 separately-driven two welders in the base 4 through symmetry; Described each welder is made up of stub bar material tail clamped beam 38, welding gun driving and adjusting device 39, first clamping hydraulic cylinder 35, second clamping hydraulic cylinder 37, swing seat 20, oscillating cylinder 21, welded grider 22 and welding machine base 23; Described stub bar material tail clamped beam 38 is fixed on the swing seat 20 with second clamping hydraulic cylinder 37; Stub bar material tail clamped beam 38 through oscillating cylinder 21 drives on the swing seat 20 is swung with second clamping hydraulic cylinder 37 together; After waiting to be with steel 44 to accomplish head, tail welding; Its swing seat 20 is fallen, and avoid its band steel 44 wearing and tearing jigs; Described first clamping hydraulic cylinder 35 can drive the stub bar clamped beam respectively with second clamping hydraulic cylinder 37 and clamp the stub bar material tail of being with steel 44 with material tail clamped beam; 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 the band steel is made up of roll body, bearing block 13, upper and lower roll frame 14 and backplate 12, the roll body of in upper and lower roll frame 14, packing into and supporting by bearing block 13, above that, under roller outside install the backplate 12 of safe usefulness respectively.
Described each centring roll holder assembly 25 is made up of compensating hydraulic cylinder 24, centering roller seat, centring roll, clamping hydraulic cylinder 16 and clamp 17; With the centring roll of installing on the corresponding centering roller seat of lateral location of being with steel 44 along the roll shaft vertical rotation; Installing compensating hydraulic cylinder 24 on the centring roll seat surface between centering roller seat opposite side and the centering roller seat baffle plate; Extension bar through this compensating hydraulic cylinder 24 and centering roller seat outside baffle plate touch the top, realize that its centring roll moves towards the side of band steel 44.
Described guide pad drive unit 28 (as shown in Figure 8) is made up of worm screw 48, casing 49, motor reducer 50, worm gear 51, bearing 52 and screw mandrel 53; In casing 49, support the screw mandrel 53 that worm gear 51 is housed through bearing 52, the case axially outer end of described screw mandrel 53 is hinged on the free bearing of guide pad 9 bottom surfaces through hinge; Described worm gear 51 worm screw 48 interior with being loaded on casing is meshed; The case axially outer end of its worm screw 48 is connected with motor reducer 50, drives worm screw 48 through motor reducer 50 and drives left and right move of screw mandrel 53 rotation realization guide pads 9 in gathering sill.
The adjustment shim pack 43 of adjustment welded plate seam size is housed on the described stroke dog 3, and described adjustment shim pack 43 is formed (as shown in Figure 8) by a plurality of adjustment pads of different-thickness.
One end of described each soldering fluid cylinder pressure 11 is installed on fixing base 4 crossbeams that pinch behind the centralising device 2, and the rod end that stretches out of its soldering fluid cylinder pressure 11 is connected on the welding base 23.
The above; Be merely the preferable specific embodiment of the present invention; But protection scope of the present invention is not limited thereto; All are familiar with the technical staff in present technique field in technical scope disclosed by the invention, are equal to replacement or change and all should be encompassed within protection scope of the present invention according to technical scheme of the present invention and design of the present invention thereof.
Claims (6)
1. Shearing Butt Resistance Welder; It is characterized in that: its structure 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) and form; Its base (4) is made up of forward and backward beam; The plain-barreled roll (1) that pinches the band steel that installing is driven by band steel pinch machine on forward and backward beam one end of base (4); The forward and backward slide (29) of symmetry installing on the forward and backward beam of base (4) end face behind the plain-barreled roll (1); In forward and backward slide (29), install in regular turn along what slide (29) slided and pinch centralising device (2), shear (5), welder (6), on the forward and backward beam-ends of the base (4) behind the welder (6) that slides through set bolt (7) be fixed on the base (4) fix pinch centralising device (2) and plain-barreled roll (1); Install stroke dog (3) pinching on base (4) side behind the 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) and form 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); In described forward and backward slide (29), install the support (27) that drives by centering hydraulic cylinder (10) respectively; The symmetry installing two leading screw seats (31) in two outer ends of forward and backward support (27) end face middle part; The leading screw with left and right thread segment (26) that installing is driven by spindle motor reductor (30) in two leading screw seats (31); On the left and right thread segment of this leading screw (26), screw and connect synchronization-moving two screws (32), the synchronization-moving two centring roll holder assemblies (25) of symmetry installing in described each screw (32) outside; In support (27) and two supports (27) face that two centring roll holder assemblies (25) contact, be arranged with two guide pads (9); The installing guide pad drive unit (28) in slide (29) bottom surface; Two guide pads (9) slide in gathering sill; Drive two guide pads (9) through guide pad drive unit (28) and in gathering sill, slide, realize that the forward and backward of two centring roll holder assemblies (25) moves; Described shear (5) drives two shears respectively through the two shearing movable cylinders (8) that symmetry is loaded on base (4) two sides; Described each shear is by shearing hydraulic cylinder (45); Shear beam (46), moving cut seat (47), adjusting play screw and nut (33), clamped beam (34), clamping hydraulic cylinder (35), backing roll (18), supporting cylinder (17), shear base (36), fixedly cutting edge (19) and moving cutting edge (41) composition; Described fixedly cutting edge (19) is connected shears base (36); Its moving cutting edge (41) is installed in; Should moving cut seat (47) and be connected on the shear beam (46) through slip skewed slot and screw, described adjusting play screw and nut (33) can promote the moving seat (47) of cutting and move along slip skewed slot direction, realize that adjustment moves cutting edge (41) and the fixing gap between the cutting edge (19); Symmetry is loaded on the moving two shearing hydraulic cylinders of cutting on the seat (46) (45) and promotes the moving seat (47) of cutting synchronously to moving down shear band steel (44); Symmetry installing two clamping hydraulic cylinders (35) on the bottom surface, both sides of described shearing base (36) center line move through two clamping hydraulic cylinder (35) driven in synchronism clamped beams (34) are upper and lower; Symmetry installing two supporting cylinders (17) in shearing base (36) two ends, bottom surface in two clamping hydraulic cylinders (35) outside; Drive through two supporting cylinders (17) that backing rolls (18) are upper and lower to be moved, when avoiding shearing band steel (44) after the completion and moving to the fixedly wearing and tearing of cutting edge (19); Shear base (36) go up installing by shear movable cylinder (8) (?); Described welder (6) is loaded on separately-driven two welders of two soldering fluid cylinder pressures (11) in the base (4) through symmetry; Described each welder is made up of stub bar material tail clamped beam (38), welding gun driving and adjusting device (39), first clamping hydraulic cylinder (35), second clamping hydraulic cylinder (37), swing seat (20), an oscillating cylinder (21), welded grider (22) and welding machine base (23); Described stub bar material tail clamped beam (38) and second clamping hydraulic cylinder (37) are fixed on the swing seat (20); Stub bar material tail clamped beam (38) and second clamping hydraulic cylinder (37) through oscillating cylinder (21) drives on the swing seat (20) are swung together; After steel to be with (44) is accomplished head, tail welding; Its swing seat (20) is fallen, and avoid its band steel (44) wearing and tearing jig; Described first clamping hydraulic cylinder (35) and second clamping hydraulic cylinder (37) can drive the stub bar clamped beam respectively and clamp the stub bar material tail of being with steel (44) with material tail clamped beam; Described welding gun driving and adjusting device (39) can move along welded grider (22) direction and weld.
2. by the described Shearing Butt Resistance Welder of claim 1; It is characterized in that: described each pinch the band steel plain-barreled roll (1) form by roll body, bearing block (13), upper and lower roll frame (14) and backplate (12); The roll body of in upper and lower roll frame (14), packing into and supporting by bearing block (13), above that, under the roller outside install the backplate (12) of safe usefulness respectively.
3. by the described Shearing Butt Resistance Welder of claim 1; It is characterized in that: described each centring roll holder assembly (25) is made up of compensating hydraulic cylinder (24), centering roller seat, centring roll, clamping hydraulic cylinder (16) and clamp (17); With the centring roll of installing on the corresponding centering roller seat of lateral location of being with steel (44) along the roll shaft vertical rotation; On the centring roll seat surface between centering roller seat opposite side and the centering roller seat baffle plate, install compensating hydraulic cylinder (24); Through this compensating hydraulic cylinder (24 extension bar and centering roller seat outside baffle plate touch the top, realize that its centring roll moves towards the side of band steel (44).
4. by the described Shearing Butt Resistance Welder of claim 1; It is characterized in that: described guide pad drive unit (28) is made up of worm screw (48), casing (49), motor reducer (50), worm gear (51), bearing (52) and screw mandrel (53); In casing (49), through bearing (52) support the 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 through hinge; Described worm gear (51) worm screw (48) interior with being loaded on casing is meshed; The case axially outer end of its worm screw (48) is connected with motor reducer (50), drives worm screw (48) through motor reducer (50) and drives left and right move of screw mandrel (53) rotation realization guide pad (9) in gathering sill.
5. by the described Shearing Butt Resistance Welder of claim 1, it is characterized in that: the adjustment shim pack (43) of adjustment welded plate seam size is housed on the described stroke dog (3), and described adjustment shim pack (43) is made up of a plurality of adjustment pads of different-thickness.
6. by the described Shearing Butt Resistance Welder of claim 1; It is characterized in that: an end of described each soldering fluid cylinder pressure (11) is installed on fixing base (4) crossbeam that pinches behind the centralising device (2), and the rod end that stretches out of its soldering fluid cylinder pressure (11) is connected on the welding base (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110428274 CN102513828B (en) | 2011-12-20 | 2011-12-20 | Shear butt welder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110428274 CN102513828B (en) | 2011-12-20 | 2011-12-20 | Shear butt welder |
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| CN102513828A true CN102513828A (en) | 2012-06-27 |
| CN102513828B CN102513828B (en) | 2013-11-06 |
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| CN 201110428274 Expired - Fee Related CN102513828B (en) | 2011-12-20 | 2011-12-20 | Shear butt welder |
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| CN109570870A (en) * | 2018-12-19 | 2019-04-05 | 凌云工业股份有限公司汽车零部件研发分公司 | A kind of steel band shearing butt welding equipment |
| CN109570869A (en) * | 2018-12-19 | 2019-04-05 | 凌云工业股份有限公司汽车零部件研发分公司 | A kind of steel band butt jointing conveyer |
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| CN111085867A (en) * | 2018-10-24 | 2020-05-01 | 中建材创新科技研究院有限公司 | Semi-automatic welding device for steel strip production line |
| CN111085818A (en) * | 2018-10-24 | 2020-05-01 | 中建材创新科技研究院有限公司 | Automatic steel belt machining method |
| CN111085868A (en) * | 2018-10-24 | 2020-05-01 | 中建材创新科技研究院有限公司 | Automatic sample production method and processing device thereof |
| CN111730342A (en) * | 2020-07-01 | 2020-10-02 | 俊杰机械(深圳)有限公司 | Online shearing and welding machine for steel strip coil stock |
| CN114425698A (en) * | 2022-04-06 | 2022-05-03 | 江苏巨弘捆带制造有限公司 | Butt welding device for steel strip production |
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| CN102909505A (en) * | 2012-11-02 | 2013-02-06 | 无锡华联科技集团有限公司 | Rotating mechanism for welding gun of bridge U rib welding machine |
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| CN104384803A (en) * | 2014-11-17 | 2015-03-04 | 江苏中港冶金设备科技有限公司 | Butt welding platform for steel band |
| CN104384803B (en) * | 2014-11-17 | 2016-08-24 | 张家港市中悦冶金设备科技有限公司 | A kind of butt welding platform of steel band |
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| CN105436684B (en) * | 2016-01-26 | 2018-01-02 | 江苏准信自动化科技股份有限公司 | A kind of spot welding machine |
| CN105436684A (en) * | 2016-01-26 | 2016-03-30 | 南通准信自动化科技有限公司 | Novel spot-welder |
| CN105773366A (en) * | 2016-04-20 | 2016-07-20 | 江苏昆仑光源材料有限公司 | Alloy steel strip surface sharpening machine system |
| CN105773366B (en) * | 2016-04-20 | 2018-03-13 | 江苏昆仑光源材料有限公司 | A kind of alloyed steel strip surface sharpening machine system |
| CN107717475A (en) * | 2017-11-24 | 2018-02-23 | 鹤山市华美金属制品有限公司 | Strip shears butt welding platform |
| CN109093399A (en) * | 2018-09-21 | 2018-12-28 | 张家港市中悦冶金设备科技有限公司 | A kind of full-automatic shearing opposite soldering device |
| CN111085867A (en) * | 2018-10-24 | 2020-05-01 | 中建材创新科技研究院有限公司 | Semi-automatic welding device for steel strip production line |
| CN111085758A (en) * | 2018-10-24 | 2020-05-01 | 中建材创新科技研究院有限公司 | Automatic welding device |
| CN111085818A (en) * | 2018-10-24 | 2020-05-01 | 中建材创新科技研究院有限公司 | Automatic steel belt machining method |
| CN111085868A (en) * | 2018-10-24 | 2020-05-01 | 中建材创新科技研究院有限公司 | Automatic sample production method and processing device thereof |
| CN109570869A (en) * | 2018-12-19 | 2019-04-05 | 凌云工业股份有限公司汽车零部件研发分公司 | A kind of steel band butt jointing conveyer |
| CN109570870A (en) * | 2018-12-19 | 2019-04-05 | 凌云工业股份有限公司汽车零部件研发分公司 | A kind of steel band shearing butt welding equipment |
| CN109570869B (en) * | 2018-12-19 | 2023-06-13 | 凌云工业股份有限公司汽车零部件研发分公司 | Steel belt butt joint conveying device |
| CN109570870B (en) * | 2018-12-19 | 2023-06-16 | 凌云中南工业有限公司 | Steel strip shearing and butt welding equipment |
| CN111730342A (en) * | 2020-07-01 | 2020-10-02 | 俊杰机械(深圳)有限公司 | Online shearing and welding machine for steel strip coil stock |
| CN111730342B (en) * | 2020-07-01 | 2022-03-18 | 俊杰机械(深圳)有限公司 | Online shearing and welding machine for steel strip coil stock |
| CN114425698A (en) * | 2022-04-06 | 2022-05-03 | 江苏巨弘捆带制造有限公司 | Butt welding device for steel strip production |
| CN114425698B (en) * | 2022-04-06 | 2022-07-26 | 江苏巨弘捆带制造有限公司 | Butt welding device for steel strip production |
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