CN201455535U - Fixed electrode of sliding welder - Google Patents
Fixed electrode of sliding welder Download PDFInfo
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- CN201455535U CN201455535U CN2009200362609U CN200920036260U CN201455535U CN 201455535 U CN201455535 U CN 201455535U CN 2009200362609 U CN2009200362609 U CN 2009200362609U CN 200920036260 U CN200920036260 U CN 200920036260U CN 201455535 U CN201455535 U CN 201455535U
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Abstract
The utility model provides a fixed electrode of a sliding welder. The cross section of the fixed electrode is a special-shape curved surface, a basal body of the fixed electrode is provided with a plurality of guiding-rib groove bodies after wearing resistant and hardness-enhancing treatment, and guiding-rib grooves are arranged on the guiding-rib groove bodies; and the depth of the guiding-rib grooves is greater than one half of the diameter of longitudinal ribs, preferably nearly two-thirds of the diameter of the longitudinal ribs, so that the longitudinal ribs are slightly extruded from the upper openings of the guiding-rib groove bodies. Due to the adoption of the structure, the service life of the fixed electrode is prolonged, and the use cost is saved; the outer side edge of the fixed electrode is fixedly provided with the plurality of insulation plates, the plane of the upper openings of the guiding-rib groove bodies is flush with the outer plane of the insulation plates, or is lower than the outer plane of the insulation plates, or both sides of the plane of the upper openings of the guiding-rib groove bodies are provided with platforms, the insulation plates are arranged on the platforms, and the distance between the side edges of the guiding-rib grooves on the plane of the upper openings of the guiding-rib groove bodies and the guiding-rib groove bodies is shortened as much as possible, so that the electric conduction of the electrode body caused when the electrode body is contacted with the guiding-rib groove bodies before being contacted with the longitudinal ribs, can be effectively avoided, the phenomenon of great electric discharge is generated, and the energy consumption is lowered.
Description
Technical field:
The utility model relates to welding equipment, particularly welds by the metal rib to intersect the strip metal cage be welded, as the fixed electrode in the electrod assembly of the welding equipment of use in concrete member steel reinforcement cage etc.
Background technology:
The roll welding equipment of existing strip metal cage, as the welding equipment of concrete tubular pile with steel reinforcement cage, have at concrete tubular pile and design, its electrod assembly comprises: fixed electrode, float electrode, the periphery upper edge of fixed electrode circumferentially is provided with some muscle grooves of leading, and fixed electrode is fixed on the support.In actual use and since the vertical muscle of metal cage often with lead the friction of muscle groove, lead the muscle groove and damage easily, just must process again in case damage the fixed electrode outer surface, making makes new advances leads muscle groove, use cost height, inconvenience.And wear-resisting, the hardness of whole fixed electrode is required high, must through wear-resisting, improve processing such as hardness, improved manufacturing cost.
The utility model content:
The purpose of this utility model is to overcome the deficiencies in the prior art, and the fixed electrode of the low sliding welding machine of a kind of manufacturing cost and use cost is provided.
Solution of the present utility model: the cross section of fixed electrode is an abnormal curved surface.Abnormal curved surface is ellipse, triangle, symmetrical polygon, symmetrical non-equilateral polygon or irregular polygon.
Installed on the matrix of fixed electrode some processes wear-resisting, improve that hardness handles lead the muscle cell body, lead the muscle groove and be located at and lead on the muscle cell body.Make vertical muscle slide to cause and lead the wearing and tearing of muscle groove and can not use the time along leading the muscle groove for a long time, do not need to change fixed electrode and the muscle cell body of leading that only needs to change on the fixed electrode gets final product, prolonged the service life of fixed electrode, saved use cost.
Fixedly mounted some insulation boards on the fixed electrode outer side edges, on the interval between insulation board and the insulation board and the fixed electrode to lead the muscle groove corresponding, guaranteed that electrode body realizes effectively contacting when welding post with between stirrup, vertical muscle, the fixed electrode; Guaranteed that electrode body is not at welding post, electrode body acts on two active forces on the stirrup between the vertical muscle makes stirrup produce distortion and when recessed, electrode body and fixed electrode can effectively insulate, and prevent that electrode body and fixed electrode from directly contacting the big electric current of generation and burning out equipment.
The upper port plane of leading the muscle cell body is mutually concordant with the insulation board outerplanar on the fixed electrode, or be lower than insulation board outerplanar on the fixed electrode, with effectively prevent electrode body with contact and conducting with leading the muscle cell body before vertical muscle contacts, produce a large amount of electric discharge phenomena, reduced energy consumption.The degree of depth of leading the muscle groove is greater than 1/2nd of vertical muscle diameter, and optimal depth is about 2/3rds of vertical muscle diameter, vertical muscle is slightly protruded from lead the suitable for reading of muscle cell body.Because to lead the muscle groove too much if vertical muscle protrudes, then electrode body acts on two active forces on the stirrup between the vertical muscle and makes stirrup produce excessive concave deformation, and can not return to original state voluntarily; And when vertical muscle protrusion is led muscle groove 1/3rd left and right sides, can make electrode body act on two active forces on the stirrup between the vertical muscle the slight concave deformation of stirrup generation can be recovered voluntarily, can not occur again causing stirrup and the insufficient welding quality that influences of vertical muscle welding inadequately because of stirrup moves down the space.
The both sides of leading muscle cell body upper port plane are provided with platform, and insulation board places on the platform, shorten to lead muscle cell body upper port plane and lead the side of muscle groove and the distance of leading between the muscle cell body as far as possible, and minimizing electrode body and lead the chance that the muscle cell body contacts cuts down the consumption of energy.
Description of drawings:
Fig. 1 is the complete machine structure schematic diagram of sliding welding machine;
Fig. 2 is the structural representation of electrod assembly device of the electrode conduction state of sliding welding machine;
Fig. 3 is the A-A cutaway view of Fig. 2;
Fig. 4 is the I portion enlarged drawing of Fig. 2;
Fig. 5 is the II portion enlarged drawing of Fig. 2;
Fig. 6 is insulator on the fixed electrode in the sliding welding machine electrod assembly and the binding site structural representation of leading the muscle cell body;
Fig. 7 is the structural representation of electrod assembly device of the electrode nonconducting state of sliding welding machine;
Fig. 8 is in the structural representation of the electrod assembly device of farthest, fixed electrode center for float electrode;
Fig. 9 is orthohexagonal electrod assembly structural representation for the cross section of fixed electrode;
Figure 10 is the electrod assembly structural representation of prismatic for the cross section of fixed electrode;
Figure 11 is that the cross section of fixed electrode is the non-equilateral electrod assembly structural representation of symmetry;
Figure 12 is that the cross section of fixed electrode is circular electrod assembly structural representation;
Figure 13 is oval-shaped electrod assembly structural representation for the cross section of fixed electrode;
Figure 14 is leg-of-mutton electrod assembly structural representation for the cross section of fixed electrode;
Figure 15 is the removable frame schematic diagram of float electrode;
Figure 16 is the III portion enlarged drawing of Figure 15;
Figure 17 is the another kind of removable frame schematic diagram of float electrode;
Figure 18 is for setting up the structural representation of pinch roller before the float electrode;
Figure 19 is the structural representation that is symmetrical arranged two groups of float electrodes;
Figure 20 is that the B of Figure 19 is to view;
Figure 21 is the structural representation that has two groups of float electrodes and two groups of pinch rollers;
Figure 22 is the structural representation that has the double end electrode body;
Figure 23 has the structural representation of elastic electrode body for float electrode;
Figure 24 is that electrode body and pinch roller are one of the structure of one schematic diagram;
Figure 25 is that electrode body and briquetting are two schematic diagrames of the structure of one.
Among the figure: the 1-electrode wheel; The 2-fixed electrode; 3-stirrup dish; 4-metal cage connecting gear; 5-indulges the muscle sheave; 6-stirrup winding mechanism; The 7-base; The 8-sleeve pipe; The 9-electrode body; The 10-electrode support; The 11-support; The 12-electrode axis; 13-pieces together cap; The 14-insulation board; 15-leads the muscle groove; 16-leads the muscle cell body; The 17-insulation board; 18-regulates nut; The 19-capping; The flat position of 20-; The 21-adjusting screw(rod); 22-leads the muscle cell body; The 23-platform; The 24-electrode support; The 25-electrode axis; The 26-spring; The 27-electrode support; The 28-electrode axis; The 29-electrode support; The 30-electrode axis; 31-regular hexagon fixed electrode; 32-prismatic fixed electrode; The 33-electrode axis; The 34-electrode support; The 35-key; The non-equilateral fixed electrode of 36-symmetry; The 37-bolt; The 38-electrode support; The circular fixed electrode of 39-; The oval fixed electrode of 40-; The 41-electrode support; The 42-electrode axis; 43-triangle fixed electrode; The 44-electrode support; The 45-electrode axis; 46-pieces together cap; The 47-roller; The 48-spring bearer plate; The 49-terminals; The 50-control crank; The 51-mounting disc; The 52-heat insulating mattress; The 53-felt pad; The 54-matrix; The 55-mosaic block; The 56-fixed arm; 57-adjusts slide plate; The 58-adjusting screw(rod); 59-adjusts gliding mass; The 60-adjusting screw(rod); The 61-pinch roller; The 62-heat insulating mattress; The 63-felt pad; The 64-electrode body; The 65-adjusting screw(rod); The 66-pinch roller; The 67-adjusting screw(rod); The 68-adjusting screw(rod); The 69-heat insulating mattress; The 70-felt pad; The 71-electrode body; The 72-electrode body; The 73-felt pad; The 74-heat insulating mattress; The 75-electrode body; The 76-felt pad; The 77-heat insulating mattress; The 78-swing arm; The 79-spring; The 80-mounting disc; The 81-connecting rod; The 82-chute; The 83-slide block; The 84-adjusting screw(rod); The 85-adjusting screw(rod); The 86-mounting disc; The 87-heat insulating mattress; The 88-felt pad; The 89-felt pad; The 90-heat insulating mattress; The 91-electrode body; The 92-elastic press wheel; The 93-push rod; The 94-capping; The 95-spring bearer plate; The 96-roller; The 97-pogo barrel; The 98-spring; 99-fixedly leads the muscle dish; The 100-mobile jib; The 101-motion bar; The 102-mounting disc; The 103-heat insulating mattress; The 104-felt pad; The 105-felt pad; The 106-heat insulating mattress; The 107-electrode body; The 108-space; The 109-briquetting.
The specific embodiment:
A kind of slip welding equipment shown in Figure 1, it contains electrode wheel 1, fixed electrode 2, float electrode, indulges muscle sheave 5, fixedly leads muscle dish 99, stirrup dish 3, stirrup winding mechanism 6, metal cage connecting gear 4.
Among Fig. 2, fixed electrode 2 is a square, is provided with some muscle grooves of leading on the lateral surface of fixed electrode 2 vertically, and the electrode body 9 of radially making elastic movement, making circumferential movement along fixed electrode 2 centers, slide along the stirrup lateral surface along fixed electrode 2 is arranged on the float electrode.Electrode body 9 is in the vertical muscle in centre and the stirrup contact point place of fixed electrode 2 one sides, electrode body 9 is in extreme lower position, electrode body 9 shown in the figure, vertical muscle, stirrup and fixed electrode 2 are in conducting state, and electrode body 9, vertical muscle, stirrup and fixed electrode 2 feed big electric current and carry out spot welding; The sleeve pipe 8 and base 7 interference fits of float electrode guarantee that sleeve pipe 8 can not be with respect to base 7 motions.Base 7, stirrup winding mechanism 6 are fixed on the electrode wheel 1, float electrode, stirrup winding mechanism 6 and electrode wheel 1 are done to rotate synchronously around fixed electrode 2 together, float electrode, the distributing position of stirrup winding mechanism 6 on electrode wheel 1, should keep electrode wheel 1 kept in balance when rotating to reduce energy consumption to reduce noise.Fixed electrode 2 is fixed on the electrode support 10, and electrode support 10 cooperates with electrode axis 12, and electrode support 10 is square with being shaped as of electrode axis 12 mating surfaces, and electrode axis 12 is fixed on the support 11.
Among Fig. 3, the base 7 and the stirrup winding mechanism 6 of float electrode are fixed on the electrode wheel 1, fixed electrode 2 is fixed on the electrode support 10, electrode support 10 cooperates with electrode axis 12, electrode support 10 is square with being shaped as of electrode axis 12 mating surfaces, electrode axis 12 is fixed on the support 11, has fixedly mounted assembly cap 13 on the screw thread on the axle head of electrode axis 12, pieces together the end that cap 13 is pressed in electrode support 10.
Among Fig. 4, provide fixed electrode 2 upper insulation plates 14, led a kind of structural relation of muscle groove 15, some insulation boards 14 have been fixedly mounted on fixed electrode 2 outer side edges, on interval between insulation board 14 and the insulation board 17 and the fixed electrode 2 to lead muscle groove 15 corresponding, some muscle cell bodies 16 of leading have been installed on the fixed electrode 2, have been led muscle groove 15 and be located at and lead on the muscle cell body 16.The upper port plane of leading muscle cell body 16 is mutually concordant with insulation board 14,17 outerplanars on the fixed electrode 2, or be lower than insulation board 14,17 outerplanars on the fixed electrode 2, the degree of depth of leading muscle groove 15 is 2/3rds of vertical muscle diameter, vertical muscle is slightly protruded from lead the suitable for reading of muscle cell body 16.
Among Fig. 5, with design on the adjusting screw(rod) 21 at capping 19 cooperation position places flat position 20 is arranged, adjusting screw(rod) 21 can only be relatively moved along the axis direction and the capping 19 of sleeve pipe 8, can not rotate around the axis of sleeve pipe 8, to keep the unchanged direction of electrode body 9 on stirrup.
Among Fig. 6, provide fixed electrode 2 upper insulation plates, led the another kind of structural relation of muscle groove 15, the both sides of leading muscle cell body 22 upper port planes are provided with platform 23, insulation board 14,17 places respectively on the platform 23, shorten as far as possible and lead muscle cell body 22 upper port planes and lead the side of muscle groove 15 and the distance of leading between the muscle cell body 22, minimizing electrode body 9 and lead the chance that muscle cell body 22 contacts.
Among Fig. 7, expression be the structural representation of the electrod assembly device of electrode when being in nonconducting state. the electrode body 9 on the float electrode is rotated with electrode wheel 1, electrode body 9 is slided on the stirrup on the side of fixed electrode, electrode body 9 breaks away from stirrup, the contact point of vertical muscle and fixed electrode 2, to next stirrup, the contact point of vertical muscle and fixed electrode 2 slides, electrode body 9 is in a stirrup, the contact point and the next stirrup of vertical muscle and fixed electrode 2, on the stirrup between the contact point of vertical muscle and fixed electrode 2, spring 26 is compressed. and electrode support 24 is ellipse with the geometry of electrode axis 25 matching parts.
Among Fig. 8, the structure chart of the electrod assembly device when electrode body 9 is on square fixed electrode 2 linea angulatas, electrode support 27 is a triangle with the geometry of electrode axis 28 matching parts.Other structures of electrod assembly device do not change.
Among Fig. 9, an orthohexagonal fixed electrode 31 is arranged.Electrode support 29 upper spline holes, electrode axis 30 is a splined shaft, electrode support 29 and electrode axis 30 are connected with spline.Other structures of electrod assembly change.
Among Figure 10, the fixed electrode 32 of a prismatic is arranged.Electrode axis 33 is a circular shaft, and electrode axis 33 has keyway, also has keyway on the endoporus of electrode support 34, and electrode support 34 is connected by key 35 with electrode axis 33.Other structures of electrod assembly change.
Among Figure 11, a non-equilateral fixed electrode 36 of symmetry is arranged.Electrode support 38 directly is fixed on the support 11 with spiral shell select 37.Other structures of electrod assembly change.
Among Figure 12, the fixed electrode 39 of a circle is arranged.Electrode support 10 is a square with the geometry of electrode axis 12 matching parts.Other structures of electrod assembly change.
Among Figure 13, an oval-shaped fixed electrode 40 is arranged.Electrode support 41 is a regular hexagon with the geometry of electrode axis 42 matching parts.Other structures of electrod assembly change.
Among Figure 14, a leg-of-mutton fixed electrode 43 is arranged.Electrode axis 45 is circular, and the end is threaded, and with piecing together cap 46 electrode support 44 is pressed on the electrode axis 45, will piece together cap 46 with screw again and be fixed on the electrode support 44.Other structures of electrod assembly change.
Among Figure 15, contain and to regulate pedestal, pedestal be can regulate and pogo barrel parts and base 7 contained, described pogo barrel parts contain spring 26, sleeve pipe 8, adjusting screw(rod) 21, regulate nut 18, roller 47, capping 19 has been installed on the upper port of sleeve pipe 8, capping 19 has flat position 20 with the faying face place of adjusting screw(rod) 21, the nut 18 of adjusting is arranged on the adjusting screw(rod) 21 in capping 19 outsides, fixedly mounted spring bearer plate 48 on the adjusting screw(rod) 21, spring 26 places sleeve pipe 8 inner chambers between spring bearer plate 48 and the capping 19, between adjusting screw(rod) 21 and the sleeve pipe 8 roller 47 has been installed also, to keep adjusting screw(rod) 21 when stressed, to be positioned at the middle part of sleeve pipe 8 all the time, adjust and regulate the position of nut 18 on adjusting screw(rod) 21, can reach the size that control spring 26 acts on the active force on the adjusting screw(rod) 21, also promptly control the size that electrode body 9 acts on the active force on the stirrup.Sleeve pipe 8 and base 7 interference fits, base 7 is provided with adjustment screw, regulate the relative position of sleeve pipe 8 and base 7 after, screw adjustment screw, adjustment screw is acted on the sleeve pipe 8, guarantee that sleeve pipe 8 can not be with respect to base 7 motions.Base 7 is fixed on the electrode wheel 1.But the control crank 50 that terminals 49 and manual control electrode body 9 are upwards lifted has been installed on the electrode body 9.
Among Figure 16, adjusting screw(rod) 21 has been fixed mounting disc 51, and electrode body 9 is fixed in the mounting disc 51, and heat insulating mattress 52 and felt pad 53 have been installed between electrode body 9 and mounting disc 51.But the control crank 50 that terminals 49 and manual control electrode body are upwards lifted has been installed on the electrode body 9.The matrix 54 that electrode body 9 is made by common conductive material and form by the mosaic block of making through conductive material wear-resisting, that improve processing such as hardness 55.The working face of mosaic block 55 is an arc surface, and arc surface is sphere or cylinder, and the radius of arc surface is 130 millimeters.
Among Figure 17, sleeve pipe 8 and fixed arm 56 close-fittings, fixed arm 56 are fixed on to be adjusted on the slide plate 57, adjusts slide plate 57 and adjusting screw(rod) 58 threaded engagement, adjusts slide plate 57 and is slidingly matched with adjusting gliding mass 59, adjusts gliding mass 59 and is fixed on the electrode wheel 1.
Among Figure 18, contain two pogo barrel parts, adjusting screw(rod) 60 lower ends of pogo barrel parts have fixedly mounted pinch roller 61, adjusting screw(rod) 21 lower ends of pogo barrel parts have fixedly mounted electrode body 9, heat insulating mattress 62,52 and felt pad 63,53 have been installed respectively between pinch roller 61, electrode body 9 and the adjusting screw(rod) 60,21, pinch roller 61, electrode body 9 are pressed in respectively on the stirrup, the contact point of pinch roller 61 and stirrup to the distance between the contact point of electrode body 9 and stirrup less than the twice of distance between adjacent two vertical muscle on the fixed electrode 2.
Among Figure 19, contain two pogo barrel parts, adjusting screw(rod) 60 lower ends of pogo barrel parts have fixedly mounted pinch roller 61, adjusting screw(rod) 21 lower ends of pogo barrel parts have fixedly mounted electrode body 9, heat insulating mattress 62,52 and felt pad 63,53 have been installed respectively between pinch roller 61, electrode body 9 and the adjusting screw(rod) 60,21, pinch roller 61, electrode body 9 are pressed in respectively on the stirrup, and two pogo barrel parts symmetries are installed in the both sides of fixed electrode 2.
Figure 20 be the B of Figure 19 to view, pinch roller 61, electrode body 9 coexist one and are spirally wound on fixing electricity 2 stirrups of extremely going up.
Among Figure 21, contain four pogo barrel parts, adjusting screw(rod) 60,67 lower ends of two pogo barrel parts have fixedly mounted pinch roller 61,66 respectively, the lower end of the adjusting screw(rod) 21,65 of two pogo barrel parts has fixedly mounted electrode body 9,64, pinch roller 61, electrode body 9 are one group, pinch roller 66, electrode body 64 are another group, two groups of both sides that are symmetricly set on fixed electrode 2.
Among Figure 22, contain pogo barrel parts, adjusting screw(rod) 68 lower ends of pogo barrel parts have fixedly mounted two electrode body 71,72, between two electrode body 71,72 and the adjusting screw(rod) 68 heat insulating mattress 69,74 has been installed respectively and felt pad 70,73, two electrode body 71,72 are pressed in respectively on two stirrups.
Among Figure 23, heat insulating mattress 77 and felt pad 76 have been installed between electrode body 75 and the swing arm 78, swing arm 78 flexibly connects with mounting disc 80, swing arm 78 mounting disc 80 swings relatively, between swing arm 78 and the mounting disc 80 spring 79 has been installed, mounting disc 80 is fixed on the connecting rod 81, has fixedly mounted slide block 83 on the connecting rod 81, slide block 83 is slidingly connected with chute 82, and the adjusting screw(rod) 84 that adjusting slider 83 moves has been installed on the chute 82.
Among Figure 24, spring-backed quill 97 is fixedly connected in the mounting disc 86 of adjusting screw(rod) 85 lower ends by heat insulating mattress 87 and felt pad 88 respectively with electrode body 91, spring 98 has been installed in the spring-backed quill 97, elastic press wheel 92 is fixed on the push rod 93, fixedly mounted spring bearer plate 95 on the push rod 93, spring bearer plate 95 is pressed on the spring 98, and roller 96 also has been installed on the push rod 93, capping 94 has been installed on the lower port of spring-backed quill 97, heat insulating mattress 90 and felt pad 89 have been installed between spring-backed quill 97 and the electrode body 91.
Among Figure 25, adjusting screw(rod) is divided into mobile jib 100 and motion bar 101 two parts, mobile jib 100 and motion bar 101 flexibly connect, mounting disc 102 has been fixed in motion bar 101 lower ends, briquetting 109 is fixedly connected in the mounting disc 102 by heat insulating mattress 103 and felt pad 104 respectively with electrode body 107, heat insulating mattress 106 and felt pad 105 also have been installed between briquetting 109 and the electrode body 107, have been left the space 108 that can make briquetting 109 and electrode body 107 stride across the corner positions of fixed electrode smoothly between the bottom of the bottom of briquetting 109 and electrode body 107.
Describe the method for the welding of sliding according to Fig. 2: stirrup is moving around vertical myospasm, electrode body 9 is made compound motion, being electrode body 9 fixes or moves along fixed electrode 2 radial elastics in the radial position of fixed electrode 2, make circumferential movement around fixed electrode 2 centers, slide or the speed change slip along stirrup outside constant speed, directly stirrup is pressed onto on the vertical muscle and finishes welding simultaneously by electrode body 9, or stirrup is pressed onto on the vertical muscle by pinch roller, and move forward, and then finish the welding of stirrup and vertical muscle by electrode body 9, other operations are undertaken by the conventional method of metal cage welding. and when processing circular metal cage, electrode body 9 is fixed in the radial position of fixed electrode 2; When the waney profiled metal cage of processing, electrode body 9 is radially made elastic movement along fixed electrode 2, changing needs to adapt to the metal cage radial dimension. electrode body 9 is the cloth muscle direction of following stirrup around fixed electrode 2 centers as circular motion, where stirrup is distributed to, where electrode body 9 just follows along the winding direction of stirrup, elastic force effect by spring is pressed in electrode body 9 on the stirrup all the time. and when processing circular metal cage, electrode body 9 is made constant speed along the stirrup outside and is slided; When the waney profiled metal cage of processing, along with the position of electrode body 9 and the contact point of stirrup radially the changing of fixed electrode 2, electrode body is made speedup and is slided or slow down and slide along the stirrup outside.
According to Fig. 1, Fig. 2, describe the concrete procedure of processing of reinforcing cage for pre-stressed concrete hollow square pipe pile in detail, comprise: the end that will indulge muscle earlier is blunt thick, to indulge muscle again sends into and fixedly leads muscle dish 99, and behind square fixed electrode 2, send into again and indulge muscle sheave 5, some muscle grooves 15 of leading that vertical muscle places the periphery upper edge of square fixed electrode 2 circumferentially to be provided with, vertical muscle sheave 5 drives vertical muscle and moves horizontally, and stirrup winding mechanism 6 drives stirrup and rotates around square fixed electrode 2; Electrode wheel 1 rotates, driving is arranged on the central point and the electrode body on each vertical muscle central point connecting line direction 9 of square fixed electrode 2 and rotates, or drive electrode body 9 slides along stirrup, be electrode body 9 with stirrup when square fixed electrode 2 rotates, move radially along the central point of square fixed electrode 2 and the direction of each vertical muscle central point connecting line; Electrode body 9 is when the side of square fixed electrode 2 moves to the linea angulata of square fixed electrode 2, electrode body 9 is compressed to range with spring 26, cross the linea angulata of square fixed electrode 2 when electrode body 9, when entering the side of square fixed electrode 2 again, electrode body 9 moves downward under the effect of spring 26, when the side of electrode body 9 along square fixed electrode 2 moves, after crossing the center line of side, electrode body 9 is once more with spring 26 compressions, repeat the above-mentioned course of work again, when electrode body 9 is crossed over the intersection point of stirrup and vertical muscle, electrode body 9, spot welding is finished in conducting when square fixed electrode 2 contacts with stirrup at vertical muscle; Vertical muscle sheave 5 drives vertical muscle and moves horizontally a stirrup pitch; Electrode wheel 1 is rotated further, and drive electrode body 9 rotates with stirrup or slides along stirrup, finishes the weld job of next vertical muscle and stirrup contact point; So repeatedly, along with driving vertical muscle, vertical muscle sheave 5 ceaselessly moves horizontally, stirrup winding mechanism 6 drives stirrup and rotates around square fixed electrode 2, formed on square steel reinforcement cage vertically that shape in the shape of a spiral distributes by the fixing stirrup of welding, the square steel reinforcement cage of making is carried by the steel reinforcement cage connecting gear, till whole square steel reinforcement cage completion of processing.
The vertical muscle diameter of square steel reinforcement cage is the 6-14 millimeter, and the stirrup diameter of square steel reinforcement cage is the 4-6 millimeter, driving power 12-18 kilowatt, and bonding power 300-500 kilovolt-ampere, engine speed 10-40 rpm.
Claims (5)
1. the fixed electrode of a sliding welding machine is characterized in that the cross section of fixed electrode is ellipse, triangle, symmetrical polygon, symmetrical non-equilateral polygon or irregular polygon.
2. the fixed electrode of a kind of sliding welding machine according to claim 1, it is characterized in that having installed on the matrix of fixed electrode some processes wear-resisting, improve that hardness handles lead the muscle cell body, lead the muscle groove and be located at and lead on the muscle cell body.
3. the fixed electrode of a kind of sliding welding machine according to claim 2 is characterized in that having fixedly mounted on the fixed electrode outer side edges some insulation boards, on the interval between insulation board and the insulation board and the fixed electrode to lead the muscle groove corresponding.
4. the fixed electrode of a kind of sliding welding machine according to claim 3, the upper port plane that it is characterized in that leading the muscle cell body is mutually concordant with the insulation board outerplanar on the fixed electrode, or be lower than insulation board outerplanar on the fixed electrode, the degree of depth of leading the muscle groove is greater than 1/2nd of vertical muscle diameter, and the optimum value of leading the degree of depth of muscle groove is 2/3rds of vertical muscle diameter.
5. the fixed electrode of a kind of sliding welding machine according to claim 3 is characterized in that the both sides of leading muscle cell body upper port plane are provided with platform, and insulation board places on the platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200362609U CN201455535U (en) | 2009-03-09 | 2009-03-09 | Fixed electrode of sliding welder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200362609U CN201455535U (en) | 2009-03-09 | 2009-03-09 | Fixed electrode of sliding welder |
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| Publication Number | Publication Date |
|---|---|
| CN201455535U true CN201455535U (en) | 2010-05-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200362609U Expired - Lifetime CN201455535U (en) | 2009-03-09 | 2009-03-09 | Fixed electrode of sliding welder |
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| CN (1) | CN201455535U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101602141B (en) * | 2009-03-09 | 2012-05-02 | 凌德祥 | Fixed electrode of sliding welding machine |
| CN103624389A (en) * | 2013-12-21 | 2014-03-12 | 唐山市天泽专用焊接设备有限公司 | Rotating electrode of seam welder for welding concrete pile reinforcement cages with different cross sections |
-
2009
- 2009-03-09 CN CN2009200362609U patent/CN201455535U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101602141B (en) * | 2009-03-09 | 2012-05-02 | 凌德祥 | Fixed electrode of sliding welding machine |
| CN103624389A (en) * | 2013-12-21 | 2014-03-12 | 唐山市天泽专用焊接设备有限公司 | Rotating electrode of seam welder for welding concrete pile reinforcement cages with different cross sections |
| CN103624389B (en) * | 2013-12-21 | 2016-04-27 | 唐山市天泽专用焊接设备有限公司 | For welding the seam welder rotation electrode of different cross section concrete pile reinforcement cage |
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