CN103567682A

CN103567682A - Electrode holder

Info

Publication number: CN103567682A
Application number: CN201310590050.5A
Authority: CN
Inventors: 叶绍志
Original assignee: ANHUI RIJI WELDING EQUIPMENT Co Ltd
Current assignee: ANHUI RIJI WELDING EQUIPMENT Co Ltd
Priority date: 2013-11-20
Filing date: 2013-11-20
Publication date: 2014-02-12
Anticipated expiration: 2033-11-20
Also published as: CN103567682B

Abstract

The invention provides an electrode holder. The electrode holder comprises a bearing assembly, wherein an outer ring used for forming the bearing assembly is connected with a hanging mechanism, an inner ring used for forming the bearing assembly is arranged on an electrode holder body in a surrounding mode, and the rotation axial direction of the bearing assembly is the same as the length direction of electrode holder. According to the electrode holder with the structure, the electrode holder body can rotate in the length direction of the electrode holder body, and therefore the electrode holder posture of the electrode holder can be conveniently adjusted, labor intensity of operating workers is lowered, and welding quality and welding efficiency are improved.

Description

Soldering turret

Technical field

The present invention relates to a kind of soldering turret.

Background technology

Soldering turret is the most frequently used a kind of welding equipment in automotive body welding field, simultaneously it or a kind of off-gauge equipment, and different models and big or small soldering turret have dozens or even hundreds of kind.When producing at the scene, technology establishment part solder joint is artificial welding, workman is using greatly, just more difficult in the time of medium-sized soldering turret, because soldering turret is long, weight is large, during point on weld horizontal face, can rotate soldering turret rifle body by suspension gear welds, but the point on part inclined-plane needs soldering turret to go to rotate an angle with respect to erecting by overhang, change the course of discharge between the upper/lower electrode of soldering turret, when regulating the attitude of soldering turret and keeping this attitude, to welding job, brought a lot of difficulties, directly have influence on the quality of welding, the plate scrappage of welding is high.

Summary of the invention

For addressing the above problem, the object of the present invention is to provide a kind of soldering turret, it is the vice body attitude regulation of butt welding tongs easily, improves welding quality and efficiency.

The present invention adopts following scheme to implement: a kind of soldering turret, it is characterized in that: comprise a bearing assembly, the outer shroud that forms bearing assembly is connected with hanging mechanism, and the interior ring that forms bearing assembly is around on soldering turret vice body, and the turning cylinder of bearing assembly is consistent to the pincers length direction with soldering turret.

The soldering turret of said structure provided by the invention, soldering turret vice body can rotate around its length direction, thereby realize butt welding tongs attitude, regulates easily, reduces operator's labour intensity and improves welding quality and efficiency.

Accompanying drawing explanation

Fig. 1 is structural representation of the present invention;

Fig. 2 is the partial structurtes schematic diagram of bearing assembly inner ring and the assembling of soldering turret vice body;

Fig. 3 is the structural representation of the first retaining mechanism;

Fig. 4 is the topology view of bearing;

Fig. 5 is the structural representation of the second retaining mechanism.

The specific embodiment

As shown in Figure 1, it is soldering turret provided by the invention, comprises a bearing assembly, and the outer shroud 11 that forms bearing assembly is connected with hanging mechanism, the interior ring 12 that forms bearing assembly is around on soldering turret 40 vice bodies, and the turning cylinder of bearing assembly is consistent to the pincers length direction with soldering turret 40.On the vice body of described soldering turret 40, be also provided with the first retaining mechanism 20 that the rotation of bearing assembly is locked.The soldering turret 40 of said structure provided by the invention, soldering turret 40 vice bodies can rotate around its length direction, thereby realize butt welding tongs 40 attitudes, regulate easily, reduce operator's labour intensity and improve welding quality and efficiency.

Further scheme is, hanging mechanism comprises the first suspension bracket 31 and the second suspension bracket 32, the first suspension bracket 31 connects as one with the outer shroud 11 of bearing assembly, between first and

second suspension bracket

31,32 for be articulated and connected and form this jointed shaft being articulated and connected 311 axially and the turning cylinder of bearing assembly to perpendicular layout.Soldering turret 40 not only can boxing clamps 40 vice body length directions and rotates like this, can also carry out around jointed shaft 311 the rotation adjusting of the another one free degree, thereby can weld position to be welded or region a plurality of solder joints for the treatment of in an angle, it is the point on inclined-plane, avoid welding the generation of blind spot, the distortion of solder joint and reduce workpiece scrappage, and simple in structure, lightweight, cost is lower, applied range.

For the first retaining mechanism 20, it,, when implementing, can be implemented by following two schemes:

One is: an end face of described outer shroud 11 is arranged to spline-simulating, the first retaining mechanism 20 comprises the locking pin 21 that the place side of outer shroud 11 tooth bar end faces arranges, and locking pin 21 is pegged graft to coordinate with the teeth groove formation between outer shroud 11 upper racks the rotation of bearing assembly is locked.

It two is: an end face of described outer shroud 11 is provided with locking hole, locking hole circumferentially evenly arranges along outer shroud 11, the first retaining mechanism 20 comprises that outer shroud 11 arranges the locking pin 21 of locking hole end face arranged outside, and locking pin 21 forms to peg graft to coordinate with locking hole on outer shroud 11 locks the rotation of bearing assembly.

Concrete scheme is: the first described retaining mechanism 20 comprises the cylinder 22 that drives locking pin 21 to peg graft and coordinate with locking hole/teeth groove, the piston rod of cylinder 22 and locking pin 21 are arranged in parallel, cylinder 22 is fixed on a bearing, bearing is that an angle plate body forms, comprise the first plate body 231 and the second plate body 232, it is axial arranged and be integrated with interior ring 12 Joints of bearing assembly that the plate face of the first plate body 231 rotates perpendicular to bearing assembly, the second plate body 232 fixes as one with soldering turret 40 vice bodies, the cylinder body of cylinder 22 is fixed on the second plate body 232, the first plate body 231 extends on the plate face that encircles 12 peripheries in bearing assembly and offers pilot hole 233, locking pin 21 is locked through 233 pairs of bearing assemblies of pilot hole, connector 24 is set between locking pin 21 and piston rod, one end of connector 24 and locking pin 21 Joints, the other end is rotatably assorted and is connected with piston rod formation.Specifically as shown in Figure 2,3, 4, here locking pin 21 and cylinder 22 piston rods are arranged in parallel, then by connector 24, connect, avoid locking pin 21 when runner assembly is locked, the distortion action of the impact countercylinder piston rod bringing due to soldering turret 40 vice bodies, damage cylinder 22.Guarantee the reliability of 21 pairs of bearing assembly rotation locks of locking pin and unlatching.

Further scheme is as Fig. 1, shown in 5, first, two suspension brackets 31, between 32, be provided with the second retaining mechanism, the end that the first suspension bracket 31 extends to soldering turret 40 outsides is provided with a plate body 33, plate body 33 parallels layout with the length direction of soldering turret 40 vice bodies, the outer plate surface extension of plate body 33 arranges the jointed shaft 311 perpendicular with soldering turret 40 length directions, one end of the second suspension bracket 32 is provided with axle sleeve 321, between axle sleeve 321 and jointed shaft 311, by bearing, form and be rotatably assorted, on axle sleeve 321, be also provided with and can axially carry out mobile latch along jointed shaft 311, on the plate face of plate body 33, be provided with jack 331, jack 331 becomes circular interval to arrange on plate body 33 around jointed shaft 311, latch 34 coordinates first with the grafting of jack 331, two suspension brackets 31, hinged rotation between 32 is locked.Certainly here to the locking of rotating between first and

second suspension bracket

31,32, also can imitate the first retaining mechanism 20, on the plate face of plate body 33, around jointed shaft 311, the tooth bar that hoop is arranged is set, the grafting by teeth groove between latch 34 and tooth bar coordinates locks.The top of the first suspension bracket 32 is provided with suspension ring, and to be connected with other erectings by overhang or driving, the second suspension bracket 32 is that a folding shape body of rod forms, and first and

second suspension bracket

31,32 forms the U-shaped part that an opening points to horizontal direction.

In a word, the present invention effectively attitude of butt welding tongs regulates, and reduces operator's labour intensity and improves welding quality and efficiency.

Claims

1. a soldering turret, it is characterized in that: comprise a bearing assembly, the outer shroud (11) that forms bearing assembly is connected with hanging mechanism, and the interior ring (12) that forms bearing assembly is around on soldering turret (40) vice body, and the turning cylinder of bearing assembly is to consistent with the pincers length direction of soldering turret (40).

2. soldering turret as claimed in claim 1, is characterized in that: on the vice body of described soldering turret (40), be also provided with the first retaining mechanism (20) that the rotation of bearing assembly is locked.

3. soldering turret as claimed in claim 1, it is characterized in that: hanging mechanism comprises the first suspension bracket (31) and the second suspension bracket (32), the outer shroud (11) of the first suspension bracket (31) and bearing assembly connects as one, between first and second suspension bracket (31,32) for be articulated and connected and form this jointed shaft being articulated and connected (311) axially and the turning cylinder of bearing assembly to perpendicular layout.

4. soldering turret as claimed in claim 2, it is characterized in that: an end face of described outer shroud (11) is arranged to spline-simulating, the first retaining mechanism (20) comprises the locking pin (21) that the place side of outer shroud (11) tooth bar end face arranges, and locking pin (21) is pegged graft to coordinate with the teeth groove formation between outer shroud (11) upper rack the rotation of bearing assembly is locked.

5. soldering turret as claimed in claim 2, it is characterized in that: an end face of described outer shroud (11) is provided with locking hole, locking hole circumferentially evenly arranges along outer shroud (11), the first retaining mechanism (20) comprises that outer shroud (11) arranges the locking pin (21) of locking hole end face arranged outside, and locking pin (21) forms to peg graft to coordinate with the upper locking hole of outer shroud (11) locks the rotation of bearing assembly.

6. the soldering turret as described in claim 4 or 5, it is characterized in that: described the first retaining mechanism (20) comprises the cylinder (22) that drives locking pin (21) to peg graft and coordinate with locking hole/teeth groove, the piston rod of cylinder (22) and locking pin (21) are arranged in parallel, cylinder (22) is fixed on a bearing, bearing is that an angle plate body forms, comprise the first plate body (231) and the second plate body (232), it is axial arranged and be integrated with interior ring (12) Joint of bearing assembly that the plate face of the first plate body (231) rotates perpendicular to bearing assembly, the second plate body (232) fixes as one with soldering turret (40) vice body, the cylinder body of cylinder (22) is fixed on the second plate body (232), the first plate body (231) extends in bearing assembly and encircles on (12) peripheral plate face and offer pilot hole (233), locking pin (21) is locked bearing assembly through pilot hole (233), connector (24) is set between locking pin (21) and piston rod, one end of connector (24) and locking pin (21) Joint, the other end is rotatably assorted and is connected with piston rod formation.

7. soldering turret as claimed in claim 3, it is characterized in that: first, two suspension brackets (31, 32) between, be provided with the second retaining mechanism, the end that the first suspension bracket (31) extends to soldering turret (40) outside is provided with a plate body (33), plate body (33) parallels layout with the length direction of soldering turret (40) vice body, the outer plate surface extension of plate body (33) arranges the jointed shaft (311) perpendicular with soldering turret (40) length direction, one end of the second suspension bracket (32) is provided with axle sleeve (321), between axle sleeve (321) and jointed shaft (311), by bearing, form and be rotatably assorted, on axle sleeve (321), be also provided with and can axially carry out mobile latch along jointed shaft (311), on the plate face of plate body (33), be provided with jack (331), jack (331) becomes circular interval to arrange on plate body (33) around jointed shaft (311), latch (34) coordinates first with the grafting of jack (331), two suspension brackets (31, 32) the hinged rotation between is locked.