CN218016583U - Welding wire guider of welding machine - Google Patents
Welding wire guider of welding machine Download PDFInfo
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- CN218016583U CN218016583U CN202221758350.0U CN202221758350U CN218016583U CN 218016583 U CN218016583 U CN 218016583U CN 202221758350 U CN202221758350 U CN 202221758350U CN 218016583 U CN218016583 U CN 218016583U
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Abstract
The utility model discloses a welding wire guiding device of a welding machine, which comprises a clamping part and a guiding part, wherein the clamping part is rotatably connected with a wire shaft, and the wire shaft is uniformly wound with welding wires; the clamping part comprises clamping plates symmetrically and fixedly connected to the top end of the bottom plate, the clamping plates are rotationally connected with the bobbin, and locking assemblies are arranged on the clamping plates; the guide part is used for guiding and righting the welding wire; the guide part comprises a guide box fixedly connected on the bottom plate, a guide assembly is arranged in the guide box, and the welding wire penetrates through the guide assembly; one side of the guide box towards the bobbin is fixedly connected with a guide component, and the guide component are arranged correspondingly. The utility model discloses can conveniently weld and change, can lead the crooked welding wire simultaneously and just flatten, prevent that phenomenons such as card silk, fracture from appearing in welding process in the welding wire, improve welding process's smoothness nature, improve welded efficiency greatly.
Description
Technical Field
The utility model relates to a welding equipment technical field especially relates to a welding wire guider of welding machine.
Background
Welding is a manufacturing process and technique for joining metals or other thermoplastic materials such as plastics in a heated, high temperature or high pressure manner, and is the most common fixing manner in industrial production; welders are common welding devices and welding wires are used as filler metal or at the same time as a wire welding material for electrical conduction. The existing welding wires are uniformly wound on a bobbin, and the bobbin is rotated to lengthen the welding wires when in use.
However, in order to wind the welding wire evenly on the spool, the welding wire is usually wound evenly on the spool from left to right, most of the welding wire guide ports are fixedly installed, the welding wire moves left and right during wire feeding and is not on the same axis with the guide ports, so that the phenomenon of wire clamping due to overlarge bending angle is easily caused, the welding work is interrupted, the welding efficiency is reduced, and the using effect is not ideal; meanwhile, the guide assembly of the existing welding wire guide device is fixed integrally, so that the welding wire guide device can only guide the welding wire with one diameter and is not suitable for welding wires with different vertical falling. Therefore, the welding wire guiding device with good guiding effect and convenient replacement is designed, and the welding efficiency can be greatly improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a welding wire guider of welding machine to solve the problem that above-mentioned prior art exists.
In order to achieve the above purpose, the utility model provides a following scheme: the utility model provides a welding wire guider of welding machine, include
The welding wire clamping device comprises a clamping part, a welding wire and a welding wire, wherein a wire spool is rotationally connected to the clamping part, and welding wires are uniformly wound on the wire spool; the clamping part comprises clamping plates which are symmetrically and fixedly connected to the top end of the bottom plate, the clamping plate is rotationally connected with the bobbin, and a locking assembly is arranged on the clamping plate;
a guide portion for guiding and centering the welding wire; the guide part comprises a guide box fixedly connected to the bottom plate, a guide assembly is arranged in the guide box, and the welding wire penetrates through the guide assembly; a guide component is fixedly connected to one side, facing the bobbin, of the guide box, and the guide component are arranged correspondingly;
the guide assembly comprises guide rollers symmetrically arranged on two sides of the welding wire, the upper end and the lower end of each guide roller are fixedly connected with a pressing assembly respectively, and the pressing assemblies are fixedly connected with the guide box; the guiding component comprises a wire inlet and a wire outlet, the welding wire is in sliding contact with the wire inlet and the wire outlet respectively, a flattening component is arranged between the wire inlet and the wire outlet, and the flattening component is in rolling contact with the welding wire.
Preferably, the clamping plate comprises a supporting plate fixedly connected to the bottom plate, a pressing plate is arranged at the top end of the supporting plate, fixing grooves are respectively formed in the opposite side edges of the pressing plate and the supporting plate, and the bobbin is rotatably connected with the fixing grooves; one side of the pressing plate is hinged with the supporting plate through a hinge, and the other side of the pressing plate is detachably connected with the supporting plate through the locking assembly.
Preferably, the locking assembly comprises a containing hole formed at the bottom end of the pressure plate, and the top end of the support plate is provided with a locking hole arranged corresponding to the containing hole; the bottom end of the accommodating hole is fixedly connected with a first spring, the bottom end of the first spring is fixedly connected with a connecting plate, and one side of the connecting plate extends out of the side wall of the pressing plate through a limiting groove; the method comprises the following steps of; the bottom end of the connecting plate is fixedly connected with a locking rod, and the locking rod is detachably connected with the locking hole; the bottom in locking hole is provided with the unblock subassembly, the unblock subassembly with the locking lever butt, only the safety cover is established to unblock subassembly dustcoat.
Preferably, the locking rod comprises a rod body, the top end of the rod body is fixedly connected with the connecting plate, a locking groove is formed in the side wall of the locking rod, a locking synapse is connected in the locking groove in a sliding mode, and a second spring is fixedly connected between the locking synapse and the locking groove; the lateral wall of locking hole has run through and has seted up the connecting hole, the locking synapse with the connecting hole can be dismantled and be connected, the unblock subassembly sets up in the connecting hole.
Preferably, the unlocking assembly comprises an unlocking rod which is slidably connected in the connecting hole, the unlocking rod is abutted against the locking synapse, the other end of the locking rod extends out of the connecting hole and is fixedly connected with an unlocking button, a third spring is fixedly connected between the unlocking button and the pressing plate, and the third spring is sleeved on the unlocking rod; the protective cover covers the unlocking button.
Preferably, the pressing assembly comprises a guide block rotatably connected with the guide roller, one side of the guide block, which is far away from the welding wire, is fixedly connected with one end of a telescopic rod, the other end of the telescopic rod is vertically and fixedly connected with a support rod, and the support rod is fixedly connected to the guide box; the telescopic rod is sleeved with only a fourth spring, and two ends of the fourth spring are fixedly connected with the guide block and the support rod respectively.
Preferably, the flattening assembly comprises a supporting shell detachably connected with the guide box, the wire inlet and the wire outlet are respectively arranged at two ends of the supporting shell, the inner cavity of the supporting shell is provided with a plurality of flattening wheel sets, and the welding wire is in rolling contact with the flattening wheel sets.
Preferably, the flattening wheel set comprises flattening guide wheels symmetrically arranged on two sides of the welding wire, and the flattening guide wheels are rotationally connected with the support shell; the arc surface of the flattening guide wheel is provided with a flattening groove matched with the welding wire, and the welding wire is in rolling contact with the flattening groove.
Preferably, a plurality of first balls are arranged in the fixing groove, and the first balls are in rolling contact with the bobbin; and a plurality of second balls are respectively arranged in the wire inlet and the wire outlet, and the welding wire is in rolling contact with the second balls.
The utility model discloses a following technological effect: the utility model discloses a welding wire guiding device of a welding machine, a wire spool wound with a welding wire is rotatably connected on a clamping plate through a locking component, which is convenient for installation and disassembly and improves the replacement efficiency of the welding wire; when the welding wire is fed, the guide assembly of the guide part guides the direction of the welding wire to prevent wire clamping, and the guide assembly levels the welding wire, so that the welding wire is convenient to weld and use, and the welding efficiency is improved; the guide assembly drives the two guide rollers to guide the welding wire which swings left and right to be aligned with the wire inlet through the pressing assembly, so that the welding wire is prevented from being clamped; the expansion and evaluation component is used for flattening the bent welding wire to prevent the bent welding wire from being clamped at a welding gun; the guide assembly and the guide box are detachably connected, and the welding wire can be matched with the wire inlet, the wire outlet and the flattening assembly according to convenient replacement of the diameter of the welding wire. The utility model discloses can conveniently weld and change, can lead the crooked welding wire simultaneously and just flatten, prevent that phenomenons such as card silk, fracture from appearing in welding process in the welding wire, improve welding process's smoothness nature, improve welded efficiency greatly.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is an axial view of a welding wire guiding device of the welding machine of the present invention;
FIG. 2 is a schematic view of the clamping part of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2;
FIG. 4 is a partial enlarged view of B in FIG. 2;
fig. 5 is a schematic structural view of the pilot portion of the present invention;
FIG. 6 is an enlarged view of a portion C of FIG. 5;
fig. 7 is a schematic view of the structure of the flattening wheel set of the present invention;
fig. 8 is an end view of the support housing of the present invention;
wherein, 1, a bobbin; 2. welding wires; 3. a base plate; 4. installing a clamping plate; 5. a guide box; 6. a guide roller; 7. a wire inlet; 8. a silk outlet; 9. a support plate; 10. pressing a plate; 11. a fixing groove; 12. a hinge is hinged; 13. a receiving hole; 14. a locking hole; 15. a first spring; 16. a connecting plate; 17. a limiting groove; 18. a locking lever; 19. a protective cover; 20. a rod body; 21. a locking groove; 22. synapse locking; 23. a second spring; 24. connecting holes; 25. an unlocking lever; 26. an unlock button; 27. a third spring; 28. a guide block; 29. a telescopic rod; 30. a support bar; 31. a fourth spring; 32. a support housing; 33. flattening the guide wheel; 34. flattening the groove; 35. a first ball bearing; 36. a second ball.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.
Referring to fig. 1-8, the present invention provides a welding wire guiding device of a welding machine, comprising
The welding wire clamping device comprises a clamping part, wherein a wire shaft 1 is rotatably connected to the clamping part, and welding wires 2 are uniformly wound on the wire shaft 1; the clamping part comprises clamping plates 4 symmetrically and fixedly connected to the top end of the bottom plate 3, the clamping plates 4 are rotatably connected with the bobbin 1, and locking assemblies are arranged on the clamping plates 4;
the guide part is used for guiding and righting the welding wire 2; the guide part comprises a guide box 5 fixedly connected on the bottom plate 3, a guide assembly is arranged in the guide box 5, and the welding wire 2 penetrates through the guide assembly; a guide assembly is fixedly connected to one side of the guide box 5 facing the bobbin 1, and the guide assembly are arranged correspondingly;
the guide assembly comprises guide rollers 6 symmetrically arranged at two sides of the welding wire 2, the upper end and the lower end of each guide roller 6 are fixedly connected with a pressing assembly respectively, and the pressing assemblies are fixedly connected with the guide boxes 5; the guiding component comprises a wire inlet 7 and a wire outlet 8, the welding wire 2 is in sliding contact with the wire inlet 7 and the wire outlet 8 respectively, a flattening component is arranged between the wire inlet 7 and the wire outlet 8, and the flattening component is in rolling contact with the welding wire 2.
The utility model discloses a welding wire guiding device of a welding machine, a wire shaft 1 wound with a welding wire 2 is rotationally connected on a clamping plate 4 through a locking component, which is convenient for installation and disassembly, and improves the replacement efficiency of the welding wire 2; when the welding wire 2 is fed, the guide assembly of the guide part guides the direction of the welding wire 2 to prevent wire clamping, and the guide assembly levels the welding wire 2, so that the welding wire is convenient to weld and use, and the welding efficiency is improved; the guide assembly drives the two guide rollers 6 to guide the welding wire 2 swinging left and right to be aligned with the wire inlet 7 through the pressing assembly, so that the welding wire 2 is prevented from being clamped; the exhibition component straightens and flattens the bent welding wire 2 to prevent the bent welding wire 2 from being clamped at a welding gun; the guide assembly is detachably connected with the guide box 5, and the welding wire 2 can be matched with the wire inlet 7, the wire outlet 8 and the flattening assembly according to the convenient replacement of the diameter of the welding wire 2.
According to a further optimized scheme, the clamping plate 4 comprises a supporting plate 9 fixedly connected to the bottom plate 3, a pressing plate 10 is arranged at the top end of the supporting plate 9, fixing grooves 11 are respectively formed in opposite side edges of the pressing plate 10 and the supporting plate 9, and the bobbin 1 is rotatably connected with the fixing grooves 11; one side of the pressing plate 10 is hinged with the supporting plate 9 through a hinge 12, and the other side of the pressing plate 10 is detachably connected with the supporting plate 9 through a locking assembly. When in use, two ends of the bobbin 1 are respectively placed in the fixing grooves 11 below, and then the pressing plate 10 and the supporting plate 9 are fixed through the locking assembly.
According to a further optimized scheme, the locking assembly comprises an accommodating hole 13 formed in the bottom end of the pressing plate 10, and a locking hole 14 arranged corresponding to the accommodating hole 13 is formed in the top end of the supporting plate 9; the bottom end of the accommodating hole 13 is fixedly connected with a first spring 15, the bottom end of the first spring 15 is fixedly connected with a connecting plate 16, and one side of the connecting plate 16 extends out of the side wall of the pressure plate 10 through a limiting groove 17; the bottom end of the connecting plate 16 is fixedly connected with a locking rod 18, and the locking rod 18 is detachably connected with the locking hole 14; the bottom of locking hole 14 is provided with the unblock subassembly, and the unblock subassembly is equipped with only safety cover 19 with locking lever 18 butt. During locking, the connecting plate 16 extending out of the pressure plate 10 is pressed, so that the locking rod 18 is inserted into the locking hole 14 for locking, and locking is completed; during unlocking, the locking rod 18 and the locking hole 14 are released through the unlocking assembly, the first spring 15 rebounds, the locking rod 18 is taken out of the locking hole 14, and unlocking is completed; the protective shield 19 prevents inadvertent touching of the unlocking assembly from unlocking the spool 1, which could affect the feeding process of the welding wire 2.
In a further optimized scheme, the locking rod 18 comprises a rod body 20, the top end of the rod body 20 is fixedly connected with the connecting plate 16, a locking groove 21 is formed in the side wall of the locking rod 18, a locking synapse 22 is slidably connected in the locking groove 21, and a second spring 23 is fixedly connected between the locking synapse 22 and the locking groove 21; the side wall of the locking hole 14 is provided with a connecting hole 24, the locking synapse 22 is detachably connected with the connecting hole 24, and the unlocking component is arranged in the connecting hole 24. When the rod 20 enters the locking hole 14 and the locking groove 21 is aligned with the connecting hole 24, the second spring 23 pushes the locking synapse 22 to slide into the connecting hole 24, so that the locking rod 18 is fixed with the locking hole 14; when unlocking, the locking assembly pushes the locking synapse 22 out of the connecting hole 24, the locking bar 18 is no longer locked with the locking hole 14, and the first spring 15 carries the locking bar 18 out of the locking hole 14.
According to a further optimized scheme, the unlocking assembly comprises an unlocking rod 25 connected in the connecting hole 24 in a sliding mode, the unlocking rod 25 abuts against the locking synapse 22, the other end of the locking rod 18 extends out of the connecting hole 24 and is fixedly connected with an unlocking button 26, a third spring 27 is fixedly connected between the unlocking button 26 and the pressing plate 10, and the third spring 27 is sleeved on the unlocking rod 25; the protective cover 19 covers the unlock button 26. When unlocking, the unlocking button 26 is pressed down, the unlocking rod 25 is pressed inwards, the unlocking rod 25 presses the locking synapse 22 out of the connecting hole 24, and unlocking is completed; after unlocking, the unlocking button 26 is released, and the third spring 27 pushes the unlocking button 26 to be far away from the connecting hole 24, so that the unlocking button is automatically popped out; the protective cover 19 covers the unlocking button 26 and prevents the unlocking button 26 from being touched by mistake to cause unlocking.
According to a further optimized scheme, the pressing assembly comprises a guide block 28 rotatably connected with the guide roller 6, one side, away from the welding wire 2, of the guide block 28 is fixedly connected with one end of a telescopic rod 29, the other end of the telescopic rod 29 is vertically and fixedly connected with a supporting rod 30, and the supporting rod 30 is fixedly connected to the guide box 5; the telescopic rod 29 is externally sleeved with only a fourth spring 31, and two ends of the fourth spring 31 are fixedly connected with the guide block 28 and the support rod 30 respectively. The combination of the fourth spring 31 and the telescopic rod 29 pushes the two guide rollers 6 to be close to the middle, clamps the welding wire 2 in the middle, and feeds the welding wire 2 into the guide box 5 while rotating; meanwhile, the edge of the guide roller 6 is arc-shaped, so that even if the welding wires 2 are arranged on the bobbin 1 from left to right, the welding wires 2 entering from the wire inlet 7 are kept coaxial with the wire inlet 7, and the wire clamping phenomenon cannot occur.
In a further optimized scheme, the flattening assembly comprises a support shell 32 detachably connected with the guide box 5, a wire inlet 7 and a wire outlet 8 are respectively arranged at two ends of the support shell 32, a plurality of flattening wheel sets are arranged in an inner cavity of the support shell 32, and the welding wire 2 is in rolling contact with the flattening wheel sets; the flattening wheel set comprises flattening guide wheels 33 symmetrically arranged on two sides of the welding wire 2, and the flattening guide wheels 33 are rotatably connected with the support shell 32; the cambered surface of the flattening guide wheel 33 is provided with a flattening groove 34 matched with the welding wire 2, and the welding wire 2 is in rolling contact with the flattening groove 34. After the welding wire 2 enters from the wire inlet 7, the welding wire 2 passes through a plurality of aligned flattening wheel sets, the corresponding flattening grooves 34 of the flattening guide wheels 33 clamp the welding wire 2 in the middle, the flattening grooves 34 straighten the welding wire 2, so that the welding wire 2 is not bent or twisted, then the welding wire 2 is discharged from the wire outlet 8, and finally the welding wire enters a welding gun (not shown in the figure); the combined flattening grooves 34 are adapted to the welding wire 2 of the corresponding diameter, ensuring a flattening effect.
Furthermore, three guide sliding strips are arranged on the outer wall of the support shell 32 at equal intervals in the circumferential direction, a mounting hole matched with the support shell 32 is formed in the guide box 5, and the support shell 32 matched with the welding wire 2 is installed in the mounting hole and fixed during replacement; the purpose of providing three guide sliding strips is to facilitate positioning.
According to a further optimized scheme, a plurality of first balls 35 are arranged in the fixing groove 11, and the first balls 35 are in rolling contact with the spool 1; a plurality of second balls 36 are respectively arranged in the wire inlet 7 and the wire outlet 8, and the welding wire 2 is in rolling contact with the second balls 36. The first ball 35 enables the spool 1 to rotate more smoothly, and the wire feeding resistance is reduced; the second ball 36 is mainly used for reducing the friction between the wire inlet 7 and the wire outlet 8 and the welding wire 2, so that the wire inlet and the wire outlet are smoother.
The using method comprises the following steps:
the unlocking component is opened, the spool 1 which is fully wound with the welding wire 2 is placed in the fixing groove 11, then the pressing plate 10 is closed, and the locking component is used for locking.
A guide assembly matching the welding wire 2 is selected, and then the support housing 32 is fitted into the fitting hole of the guide box 5 and fixed.
The end of the welding wire 2 penetrates through the space between the two guide rollers 6, is clamped by the guide rollers 6, penetrates into the flattening assembly from the wire inlet 7, is clamped in the flattening groove 34 between the flattening guide wheels 33, is pulled out from the wire outlet 8, and is connected with a welding gun; then, the welding work is started.
After the welding wire 2 is used up, the protective cover 19 is opened, the unlocking button 26 is pressed, the unlocking rod 25 pushes the locking synapse 22 out of the connecting hole 24, so that the locking rod 18 and the locking hole 14 are not clamped, the first spring 15 drives the locking rod 18 to return from the locking hole 14 to the accommodating hole 13, then the pressing plate 10 is opened, the welding wire 2 is replaced, and then the installation process is repeated.
The utility model discloses can conveniently weld and change, can lead 2 with crooked welding wires simultaneously and just flatten, prevent that welding wire 2 from appearing phenomenons such as card silk, fracture in welding process, improve welding process's smoothness nature, improve welded efficiency greatly.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description of the present invention, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
The above embodiments are only described for the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art without departing from the design spirit of the present invention should fall within the scope of the present invention defined by the claims.
Claims (9)
1. A welding wire guider of welding machine which characterized in that: comprises that
The welding wire clamping device comprises a clamping part, wherein a wire spool (1) is rotatably connected to the clamping part, and welding wires (2) are uniformly wound on the wire spool (1); the clamping part comprises clamping plates (4) symmetrically and fixedly connected to the top end of the bottom plate (3), the clamping plates (4) are rotatably connected with the bobbin (1), and locking assemblies are arranged on the clamping plates (4);
a guide for guiding and centering the welding wire (2); the guide part comprises a guide box (5) fixedly connected on the bottom plate (3), a guide assembly is arranged in the guide box (5), and the welding wire (2) penetrates through the guide assembly; a guide assembly is fixedly connected to one side, facing the bobbin (1), of the guide box (5), and the guide assembly are arranged correspondingly;
the guide assembly comprises guide rollers (6) symmetrically arranged at two sides of the welding wire (2), the upper end and the lower end of each guide roller (6) are fixedly connected with a pressing assembly respectively, and the pressing assemblies are fixedly connected with the guide box (5); the direction subassembly includes wire inlet (7) and wire outlet (8), welding wire (2) respectively with wire inlet (7) with wire outlet (8) sliding contact, wire inlet (7) with be provided with between wire outlet (8) and open flat subassembly, open flat subassembly with welding wire (2) rolling contact.
2. The wire guide of a welding machine as defined in claim 1, wherein: the clamping plate (4) comprises a supporting plate (9) fixedly connected to the bottom plate (3), a pressing plate (10) is arranged at the top end of the supporting plate (9), fixing grooves (11) are respectively formed in opposite side edges of the pressing plate (10) and the supporting plate (9), and the bobbin (1) is rotatably connected with the fixing grooves (11); one side of the pressing plate (10) is hinged with the supporting plate (9) through a hinged hinge (12), and the other side of the pressing plate (10) is detachably connected with the supporting plate (9) through the locking assembly.
3. The wire guide for a welding machine of claim 2, wherein: the locking assembly comprises an accommodating hole (13) formed at the bottom end of the pressure plate (10), and the top end of the support plate (9) is provided with a locking hole (14) arranged corresponding to the accommodating hole (13); a first spring (15) is fixedly connected to the bottom end of the accommodating hole (13), a connecting plate (16) is fixedly connected to the bottom end of the first spring (15), and one side of the connecting plate (16) extends out of the side wall of the pressing plate (10) through a limiting groove (17); the method comprises the following steps of; a locking rod (18) is fixedly connected to the bottom end of the connecting plate (16), and the locking rod (18) is detachably connected with the locking hole (14); the bottom in locking hole (14) is provided with the unblock subassembly, the unblock subassembly with locking lever (18) butt, the unblock subassembly dustcoat is equipped with only safety cover (19).
4. The wire guide of a welding machine as defined in claim 3, wherein: the locking rod (18) comprises a rod body (20), the top end of the rod body (20) is fixedly connected with the connecting plate (16), a locking groove (21) is formed in the side wall of the locking rod (18), a locking synapse (22) is connected in the locking groove (21) in a sliding mode, and a second spring (23) is fixedly connected between the locking synapse (22) and the locking groove (21); the side wall of the locking hole (14) is provided with a connecting hole (24) in a penetrating mode, the locking synapse (22) is detachably connected with the connecting hole (24), and the unlocking assembly is arranged in the connecting hole (24).
5. The wire guide of a welding machine of claim 4, wherein: the unlocking assembly comprises an unlocking rod (25) which is connected in the connecting hole (24) in a sliding mode, the unlocking rod (25) is abutted against the locking synapse (22), the other end of the locking rod (18) extends out of the connecting hole (24) and is fixedly connected with an unlocking button (26), a third spring (27) is fixedly connected between the unlocking button (26) and the pressing plate (10), and the unlocking rod (25) is sleeved with the third spring (27); the protective cover (19) covers the unlocking button (26).
6. The wire guiding device of a welding machine as defined in claim 1, wherein: the pressing assembly comprises a guide block (28) rotatably connected with the guide roller (6), one side, far away from the welding wire (2), of the guide block (28) is fixedly connected with one end of a telescopic rod (29), the other end of the telescopic rod (29) is vertically and fixedly connected with a supporting rod (30), and the supporting rod (30) is fixedly connected to the guide box (5); only a fourth spring (31) is sleeved outside the telescopic rod (29), and two ends of the fourth spring (31) are fixedly connected with the guide block (28) and the support rod (30) respectively.
7. The wire guiding device of a welding machine as defined in claim 1, wherein: the flattening assembly comprises a supporting shell (32) detachably connected with the guide box (5), the wire inlet (7) and the wire outlet (8) are respectively arranged at two ends of the supporting shell (32), the inner cavity of the supporting shell (32) is provided with a plurality of flattening wheel sets, and the welding wire (2) is in rolling contact with the flattening wheel sets.
8. The wire guiding device of a welding machine of claim 7, wherein: the flattening wheel sets comprise flattening guide wheels (33) symmetrically arranged on two sides of the welding wire (2), and the flattening guide wheels (33) are rotationally connected with the support shell (32); the cambered surface of flattening guide pulley (33) seted up with flattening groove (34) of welding wire (2) looks adaptation, welding wire (2) with flattening groove (34) rolling contact.
9. The wire guide for a welding machine of claim 2, wherein: a plurality of first balls (35) are arranged in the fixing groove (11), and the first balls (35) are in rolling contact with the spool (1); a plurality of second balls (36) are respectively arranged in the wire inlet (7) and the wire outlet (8), and the welding wire (2) is in rolling contact with the second balls (36).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221758350.0U CN218016583U (en) | 2022-07-08 | 2022-07-08 | Welding wire guider of welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221758350.0U CN218016583U (en) | 2022-07-08 | 2022-07-08 | Welding wire guider of welding machine |
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| Publication Number | Publication Date |
|---|---|
| CN218016583U true CN218016583U (en) | 2022-12-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221758350.0U Active CN218016583U (en) | 2022-07-08 | 2022-07-08 | Welding wire guider of welding machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116921812A (en) * | 2023-09-19 | 2023-10-24 | 江苏效玄机电科技有限公司 | Aluminum-magnesium welding wire inlet wire guiding device |
-
2022
- 2022-07-08 CN CN202221758350.0U patent/CN218016583U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116921812A (en) * | 2023-09-19 | 2023-10-24 | 江苏效玄机电科技有限公司 | Aluminum-magnesium welding wire inlet wire guiding device |
| CN116921812B (en) * | 2023-09-19 | 2023-12-29 | 江苏效玄机电科技有限公司 | Aluminum-magnesium welding wire inlet wire guiding device |
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