CN204221236U - Drive the cross slide seat device of welding gun motion - Google Patents

Abstract

The utility model relates to a cross sliding seat device for driving the movement of the welding torch, comprising a vertical sliding seat (291) connected with the welding torch and driving the welding torch to move vertically, and a horizontal sliding seat connected with the vertical sliding seat (291) and driving the vertical sliding seat (291) to move horizontally (292), characterized in that: the vertical sliding seat (291) is rotatably connected to the horizontal sliding seat in a rotation direction around the X-axis. The utility model uses the relative movement of the vertical sliding seat and the horizontal sliding seat in the cross sliding seat to make the welding torch move horizontally and vertically, and uses the relative rotation of the vertical sliding seat and the horizontal sliding seat to make the welding torch rotate, so that the position of the welding torch can be adjusted. Multi-directional adjustments are made to meet the adjustment needs of different welding positions of the welding torch. At the same time, the structure of the entire position adjustment device is simple and easy to adjust.

Description

Drive the cross slide seat device of welding gun motion

Technical field

The utility model relates to the construction equipment of power engineering, particularly relates to the cross slide seat device driving welding gun motion when welding bus pipe.

Background technology

In the process of deployment of power transmission line, need the docking to some bus pipes carry out one by one to weld, adopt human weld's efficiency low, simultaneously relevant to the operation of operator toward contact, welding quality can not get Reliable guarantee.

Carry out welding with automatic welding machine can effectively solve the problem, but bus caliber is change, the position while welding that the welding wire of welding gun extraction is right also can change thereupon, and welding gun need adjust accordingly, and therefore automatic welding machine needs the position adjustment problem solving welding gun.

Summary of the invention

The purpose of this utility model is, provides a kind of cross slide seat device driving welding gun to move, and to solve the welding machine for bus pipe automatic welding, on it, welding torch position needs aligning position while welding and carries out the problem of position adjustment.

For achieving the above object, cross slide seat device described in the utility model, comprise connect welding gun and drive welding gun vertically movement vertical sliding (291) be connected vertical sliding (291) and the horizontal slide (292) driving vertical sliding (291) to move horizontally, it is characterized in that: described vertical sliding (291) is to be rotationally connected with horizontal slide around X-axis line rotation direction.

Horizontal movement is done for driving welding gun, a preferred horizontal slide (292) comprises horizontal stand (2923), the second leading screw (2921), the second nut (2922) and the second motor (2924), described second nut (2922) is rotatably connected on described second leading screw (2921), and described second leading screw (2921) level and rotating support are in described horizontal stand (2923) and be connected with the rotating shaft of the second motor (2924).

Move both vertically for driving welding gun and be connected with above-mentioned horizontal slide, a preferred scheme is: vertical sliding (291) by rotating disk mechanism (23) to be rotationally connected horizontal slide (292) around X-axis line rotation direction, and this vertical sliding (291) comprises vertical support frame (2913), first leading screw (2911), first nut (2912) and the first motor (2914), described first nut (2912) is rotatably connected on described first leading screw (2911), vertical and the rotating support of first leading screw (2911) is in described vertical support frame (2913), and be connected with the rotating shaft of the first motor (2914).

A preferred rotating disk mechanism (23) comprises rotation seat (231), rolling disc (232) and dog screw (233), described rolling disc (232) axial one end is provided with the shaft shoulder of radial protrusion, described rotation seat (231) is connected with the second nut, rotation seat (231) is provided with the slotted eye suitable with the described shaft shoulder, rolling disc (232) is arranged in the described slotted eye of rotation seat (231) with described axial one end rotationally, and the axial other end of rolling disc (232) stretches out outside described slotted eye and is connected with vertical support frame.

Further, described slotted eye is provided with screw along wall thickness direction, and described dog screw (233) is rotatably connected in this screw, and end is tight against rolling disc (232).

Further, circumference one position of the axial other end that described rolling disc (232) stretches out outside described slotted eye is provided with the cannelure comprising at least one plane.

Further, described rotating disk mechanism (23) also comprises half driver blade (234) of two symmetrical splicings, this two halves driver blade is respectively equipped with symmetrical concave panel, described concave panel (2341) and corresponding cannelure are suitable, and two halves driver blade to splice in described cannelure with the form symmetry that concave panel and cannelure are suitable and is connected with vertical support frame.

Further, described half driver blade (234) is provided with the halfround bar slice of described concave panel (2341) for diameter side.

The utility model utilizes the relative movement of the vertical sliding in cross sliding seat and horizontal slide to make welding gun do the motion of horizontal and vertical, and utilize vertical sliding and relatively rotating of horizontal slide that welding gun is rotated, thus make welding torch position can do multidirectional adjustment, meet the adjustment demand of the different welding position of welding gun, whole position regulator is simple for structure easy to adjust simultaneously.

Accompanying drawing explanation

Fig. 1 is the three-dimensional structure schematic diagram of cross slide seat of the present utility model.

Fig. 2 is the structure diagram of cross slide seat shown in Fig. 1.

Fig. 3 is the top view of cross slide seat shown in Fig. 2.

Fig. 4 is a kind of structural representation of rotating disk mechanism.

Fig. 5 is the structural representation of rolling disc in rotating disk mechanism shown in Fig. 4.

Fig. 6 is the A-A sectional view of rolling disc shown in Fig. 5

Fig. 7 is the structural representation of rotation seat in rotating disk mechanism.

Fig. 8 is the structural representation of semicircle driver blade.

Detailed description of the invention

Cross slide seat of the present utility model is used for adjusting the welding torch position of bus pipe welding, and as Fig. 1-3, this cross sliding seat 29 forms primarily of vertical sliding 291 and horizontal slide 292, and wherein vertical sliding 291 is rotatably connected on horizontal slide 292.

Concrete vertical sliding 291 comprises the first screw mandrel 2911, first nut 2912, vertical support frame 2913 and the first motor 2914, first screw mandrel 2911 is vertically placed, its two ends are rotatably connected in vertical support frame 2913 by bearing 296, the rotating shaft of the first motor 2914 is connected with the first screw mandrel 2911, first nut 2912 is screwed on this first screw mandrel, and welding gun 8 is connected on the first nut 2912.When the first motor 2914 drives the first screw mandrel 2911 to rotate, the adjustment that the first nut 2912 will drive welding gun 8 to do upper-lower position.

Corresponding, horizontal slide 292 comprises the second screw mandrel 2921, second nut 2922, horizontal stand 2923, second motor 2924 and the 3rd motor 2925.Second nut 2922 is screwed on the second screw mandrel 2921, and this second screw mandrel 2921 lies in a horizontal plane in horizontal stand 2923, and its two ends are rotatably connected in horizontal stand 2923 by bearing 296, and the rotating shaft of the second motor 2924 is connected with the second screw mandrel 2921..

Like this, under the second motor 2924 drives, the second screw mandrel 2921 rotates, and the second nut 2922 drives vertical sliding 291 to move horizontally, and the rotation of the 3rd motor 2925 does rotation around z axis by making cross slide seat 29.

Conveniently welding gun 8 rapid adjustment, increases its change adjustment direction, vertical sliding 291 relative level slide 292 can be rotated around X-axis line direction, and be realization relatively rotating between the two, vertical sliding 291 is connected with horizontal slide 292 by a rotating disk mechanism 23.

As Fig. 4-7, the rotating disk mechanism 23 connecting two slides comprises rotation seat 231, rolling disc 232 and dog screw 233, rolling disc 232 is axially provided with radial protrusion limit 2321 in an end, rotation seat 231 is provided with the slotted eye 2311 suitable with the limit 2321 of rolling disc projection, axis one end that rolling disc 232 has a lug 2321 is placed in the slotted eye 2311 of rotation seat 231 rotationally, utilize an annular end face of lug with, make rolling disc 232 carry out axial location in rotation seat 231.Axial the other end of rolling disc 232 is stretched out outside described slotted eye and is connected with vertical support frame 2911.In order to position the turned position of rolling disc 232, establish screw 2313 at the slotted eye 2311 of rotation seat 231 along wall thickness direction, spin dog screw 233 in this screw 2313, makes dog screw 233 end be tight against rolling disc 232 and make it to rotate.

The present embodiment rolling disc 232 stretches out the mode that the axial one end outside slotted eye 2311 is connected with vertical support frame 2911 and have employed two semicircle driver blades 234, as Fig. 8, corresponding, the circumferential position stretching out the axle head outside slotted eye at rolling disc 232 arranges the cannelure 2323 comprising two rotational planes 2324.Two semicircular driver blade 234 is respectively equipped with symmetrical concave panel 2341, this concave panel is the suitable faces of the two symmetrical semi-circular grooves that mark off with symmetrical centre with cannelure 2323, two semicircular driver blade 234 is plugged in described cannelure 2323 with the form symmetry that concave panel 2341 and semi-circular groove are suitable, semicircle driver blade 234 is provided with two connecting holes 2342, be connected with vertical support frame 2913 by this two connecting hole, thus drive vertical support frame 2911 to rotate.Another turning end rotation seat 231 relatively rotating the rotating disk mechanism 23 that dish 232 rotates then is connected with the nut 2922 in horizontal slide 292, and drive vertical support frame 2911 moves horizontally by nut 2922.

Accordingly, welding gun 8 does movement up and down and rotates around X axis under the drive of cross sliding seat 29, thinks that adapting to welding position does corresponding adjustment.Once the postpone of phase butt welded seam adjusted by welding gun 8, the position of welding gun 8 remains unchanged substantially, and bus pipe rotates under the drive of corresponding driving mechanism, and welding gun 8 welds facing to annular weld seam.

Claims (8)

1. The cross slide device for driving the welding torch, including the vertical slide (291) connecting the welding torch and driving the welding torch to move vertically and the horizontal slide (292) connecting the vertical slide (291) and driving the vertical slide (291) to move horizontally ), characterized in that: the vertical sliding seat (291) is connected to the horizontal sliding seat in a rotation direction around the X-axis. 2. The cross slide device for driving the welding torch according to claim 1, characterized in that: the horizontal slide seat (292) includes a horizontal bracket (2923), a second lead screw (2921), a second nut (2922) ) and the second motor (2924), the second nut (2922) is screwed on the second lead screw (2921), and the second lead screw (2921) is horizontally and rotatably supported on the horizontal support ( 2923) and connected with the rotating shaft of the second motor (2924). 3. The cross slide device for driving the welding torch according to claim 1, characterized in that: the vertical slide (291) is connected to the horizontal slide (292) in a rotating direction around the X axis through a turntable mechanism (23) , and includes a vertical bracket (2913), a first lead screw (2911), a first nut (2912) and a first motor (2914), and the first nut (2912) is screwed to the first lead screw (2911 ), the first lead screw (2911) is vertically and rotatably supported in the vertical bracket (2913), and is connected with the rotating shaft of the first motor (2914). 4. The cross slide device for driving the welding torch according to claim 3, characterized in that: the turntable mechanism (23) includes a turntable (231), a turntable (232) and a positioning screw (233), the The rotating disc (232) is provided with a radially protruding shaft shoulder at one axial end, the rotating seat (231) is connected with the second nut, and the rotating seat (231) is provided with a slot matching the shaft shoulder , the rotating disk (232) is rotatably arranged in the slot hole of the rotating seat (231) with the axial end, and the other axial end of the rotating disk (232) protrudes out of the slot hole and connects with the vertical support . 5. The cross slide device for driving the welding torch according to claim 4, characterized in that: the slot hole is provided with a screw hole along the wall thickness direction, and the positioning screw (233) is screwed into the screw hole, And the end is pressed against the rotating disk (232). 6. The cross slide device for driving the welding torch according to claim 4, characterized in that: a position in the circumferential direction of the other axial end of the rotating disk (232) protruding out of the slot hole includes a At least one planar annular groove. 7. The cross slide device for driving the welding torch according to claim 6, characterized in that: the turntable mechanism (23) also includes two symmetrically spliced half transmission pieces (234), and the two half transmission pieces are respectively provided with Symmetrical concave surface, the concave surface (2341) is adapted to the corresponding annular groove, and the two halves of the driving piece are symmetrically spliced in the annular groove in the form of the concave surface and the annular groove, and are connected to the annular groove. Vertical bracket connection. 8 . The cross slide device for driving the welding torch according to claim 7 , characterized in that: the half-drive piece ( 234 ) is a half-circle piece with the concave surface ( 2341 ) on one side of its diameter. 9 .