Welding robot puts gun apparatus
This utility model is related to railway transport field, specifically a kind of welding robot pendulum for being related to railway turnout base plate
Existing automatic welding device welding robot realizes that the welding of zigzag manipulation of electrode has to six number of axle man-controlled mobile robots, has
There are complex structure, the high problem of manufacturing cost and use cost.
The content of the invention
This utility model aims to provide a kind of welding robot pendulum gun apparatus, to solve prior art in big weld seam zigzag
The complicated problem of manipulation of electrode welding pendulum gunlock structure.
To achieve these goals, technical solution of the present utility model is：A kind of welding robot puts gun apparatus, bag
Base is included, the Vertical Rack of length travel is installed thereon, the welding robot pendulum of lateral displacement is installed on the Vertical Rack
Gunlock structure；The welding robot puts gunlock structure, including swings support body and the wobble servo motor being installed on it, the wobble servo
Motor is connected by eccentric shaft with connecting rod one end, and the connecting rod other end is hinged a slide block and is arranged on the slide rail peace swung on support body
Assembling is closed, equipped with the welding gun for doing the walking of vertical and swaying direction therewith, the swing support body and a brace on the slide block
One end is fixedly connected, and the brace other end is connected with servomotor is turned to.
During this is new, involved swings the plane body that support body is bent into two parallel misalignments, and motor and eccentric shaft are installed
Wherein on the plane body of side；Slide rail and slide block are installed on opposite side plane body.
Further, involved base is provided with longitudinal leadscrew and is connected with base servo motor, by longitudinal leadscrew with
The nut of Vertical Rack bottom is installed and coordinated.
Further, involved Vertical Rack top has a cantilever, horizontal leading screw is which is provided with, by transverse wire
Thick stick is put the nut on the installing rack of the steering servomotor in gunlock structure with welding robot and is installed and coordinates.
Further, involved brace one end is embedded with the output shaft with caulking groove turned on servomotor to be connected
The beneficial effects of the utility model are：The welding robot pendulum gun apparatus of the design, apply in three-axis numerical control machine
People achieves that zigzag manipulation of electrode is welded.With simple structure, prior art answering using six number of axle man-controlled mobile robots is eliminated
Miscellaneous structure, effectively reduces the manufacturing cost and use cost of welding robot.
Description of the drawings
Fig. 1 is this new schematic diagram.
Below in conjunction with accompanying drawing embodiment, the utility model is described in further detail.
A kind of welding robot pendulum gun apparatus as shown in Figure 1, welding robot pendulum gun apparatus, including with slide rail
Base 13 and longitudinal leadscrew 14 mounted thereto are connected with servo longitudinal motor 15.In the present embodiment, in the base 13
Vertical Rack 12 is installed on slide rail, in the bottom of Vertical Rack 12 nut 18 is provided with, connected with longitudinal leadscrew 14 by nut 18
Connect（That is Y-axis）.When servo longitudinal motor 15 is started, the longitudinally reciprocal displacement of Vertical Rack 12 is controlled by longitudinal leadscrew 14.
In this is new, welding robot pendulum gunlock structure is installed on described Vertical Rack 12.Welding robot described in the present embodiment
People puts gunlock structure, including swings support body 1 and the wobble servo motor 2 being installed on it, and the wobble servo motor 2 passes through eccentric shaft 3
It is connected with the one end of connecting rod 4, the other end of connecting rod 4 is hinged a slide block 5 and coordinates with being arranged on the slide rail 6 swung on support body 1 and installing, institute
State and consolidate equipped with the welding gun 7 for doing the walking of vertical and swaying direction therewith, the swing support body 1 and the one end of brace 8 on slide block 5
Fixed connection, the other end of brace 8 is connected with the steering servomotor 9 on suspension bracket 16（That is X-axis）.So, by turning to
The control welding robot pendulum gunlock structure of servomotor 9 rotates welding（That is Z axis）.Nut 17 is provided with the upper end of the suspension bracket 16, is led to
Cross nut 17 and cooperation is installed with the horizontal leading screw 10 on Vertical Rack 12, the horizontal leading screw 10 is connected with horizontal servomotor 11.
When horizontal servomotor 11 is started, welding robot is controlled by horizontal leading screw 10 and puts gunlock structure lateral reciprocating displacement.
It is involved to swing the plane body that support body 1 is bent into two parallel misalignments in above-mentioned, wobble servo motor 2 and partially
On the side plane body installed therein of heart axle 3；Slide rail 6 and slide block 5 are installed on opposite side plane body.
In above-mentioned, involved Vertical Rack top has a cantilever, the horizontal leading screw 10 and horizontal servomotor
11 installing racks are on the cantilever at the top of Vertical Rack 12.
In above-mentioned, involved brace one end is embedded with the output shaft with caulking groove turned on servomotor 9 to be connected.