CN201824080U

CN201824080U - Turning work bench for welding by robot

Info

Publication number: CN201824080U
Application number: CN2010205792729U
Authority: CN
Inventors: 姚玉林; 刘文涛; 李强
Original assignee: Xiangfan Dongsheng Machinery Co Ltd
Current assignee: Xiangfan Dongsheng Machinery Co Ltd
Priority date: 2010-10-27
Filing date: 2010-10-27
Publication date: 2011-05-11
Anticipated expiration: 2020-10-27

Abstract

The utility model discloses a turning work bench for welding by a robot, which is used for welding parts by the welding robot. The turning work bench mainly comprises a clamp base, a support seat, a bearing device II, the robot, a welding clamp II, a working platform II, a server II and a shielding plate, wherein a plurality of welding clamps are arranged on the work bench which is a multi-surface solid and connected with a connecting plate; the connecting plate is arranged on the support seat through a bearing device I and a server I; and a welding control cabinet is connected with the server and the robot respectively. In the turning work, the solid multi-surface work bench turns, and a position meter of the server is controlled by the welding procedure of the welding control cabinet so as to change working surfaces, so that a required clamp is selected to rotate to a specified working board, and then the robot is controlled to automatically realize the welding process by the welding control cabinet. A whole production line is arranged compactly in a plane, so that the occupied area is small, and the time for the repeated replacement and installation of the welding clamps can be saved; and the procedure of the control cabinet is fixed and does not need to be adjusted repeatedly, so that the stability in welding products can be reliably guaranteed, and the production efficiency and the welding quality can be improved.

Description

Robot welding upset workbench

Technical field

The utility model relates to machinery manufacturing technology field, especially for small and medium-sized car parts CO ₂The welding job platform that the robot welding anchor clamps are installed.

Background technology

Common automobile product CO ₂Welding is divided into manual welding and robot welding.Along with development of advanced manufacturing, realize that automation, flexibility and the intellectuality of welding product manufacturing become inexorable trend.At present, adopt robot welding to become the modern outstanding feature of welding automatization technology.Welding robot is subjected to people and more and more payes attention to owing to have the advantage of highly versatile, reliable operation.In welding is produced, adopt Robotics, can boost productivity, improve working conditions, stablize and guarantee the Automation of Welding of welding quality, realization bulk article.

Usually during the robot welding product, be that the frock clamp that will welding uses is fixed on the welding job platform, if frock clamp quantity is many, then workbench just needs bigger area, takies production site; If area is little, then need to carry out continually clamp-replacing and install, production efficiency is low, and each sectional fixture all will reset welding procedure, adjusts welding track, and stable non-constant influences the welding quality of product.

Summary of the invention

For overcoming the deficiencies in the prior art, goal of the invention of the present utility model is to provide a kind of robot welding upset workbench, and it is big to solve existing jig floor space, changes the frequent defective of anchor clamps, realizes reducing cost the purpose of increasing work efficiency.

For achieving the above object, the technical solution of the utility model is: two and above weld jig two are installed on the workbench two, workbench two is installed on the supporting seat by bearing arrangement two and servo two, robot is contained on the clamp base by its base, the welding switch board is connected with robot with servo two respectively, the cylinder of shadow shield by being connected with clamp base, pulley control lifting in clamp base gets on the right track, it is characterized in that: workbench one is three-dimensional multiaspect, be connected with connecting plate, connecting plate is installed on the supporting seat through bearing arrangement and servo one, weld jig is installed on the workbench one, weld jig be two and more than, the welding switch board is connected with servo one, workbench one be two reach more than, be distributed on the clamp base, the servo on it is connected with the welding switch board respectively.

But the utility model is through all upsets of the three-dimensional multiaspect workbench of sectional fixture of each face, welding procedure control servo deflection machine conversion working face by the establishment of welding switch board, transfer the anchor clamps that need to use and rotate to the assigned work table top, realize welding process automatically by welding switch board control welding robot.

The utility model compared with prior art, the horizontal layout compactness of whole production line, floor space is little, can effectively avoid installing the time that weld jig spent because of repeating to change, and welding procedure is fixed, do not need to adjust repeatedly, can the reliable guarantee product stability of welding, enhance productivity and welding quality.

Description of drawings

The utility model is described in further detail below in conjunction with accompanying drawing.

Fig. 1 is a schematic perspective view of the present utility model;

Fig. 2 is a front view of the present utility model;

Fig. 3 is the vertical view of Fig. 2.

The specific embodiment

As Fig. 1, Fig. 2, shown in Figure 3, porose on the clamp base 1, be installed to by foundation bolt on the ground of working region, supporting seat 2 and clamp base 1 are connected by connector, and clamp base 1 is directly installed on the ground of working region, CO ₂Robot 8 is connected with clamp base 1 by its base, and welding switch board 15 is directly installed on the ground, working region by base; The piston rod of the cylinder 17 on shadow shield 12 and the clamp base 1 is connected, in the track 16 on the clamp base 1 pulley 18 is housed, pulley 18 is connected with shadow shield 12, shadow shield 12 is by track 16, cylinder 17 and pulley 18 control liftings, after portion's product clamping is finished startup welding switch, welding switch board 15 gives cylinder 17 by control system and stretches out actuating signal, and cylinder 17 drives pulley 18 and moves in track 16, CO behind the arrival peak ₂Robot 8 begins welding, and shadow shield 12 blocks welding arc light and spatter in the welding process, and welding is finished exhaust hood 17 and got back to reset condition, thereupon shadow shield 12 return-to-home positions; Workbench 1 is made the multiaspect stereochemical structure, the more weld jig 1 of convenient installation, multiaspect workbench 1 can be installed to together by fastening bolt and connecting plate 4, so that common running, the beam warp bearing arrangement 1 of connecting plate 4 and servo 1 are installed on the supporting seat 2; The axle of workbench 29 is installed on the supporting seat 2 by bearing arrangement 27 and servo 2 11, and weld jig 2 10 is installed on the workbench 29; Welding switch board 15 is controlled servo and CO simultaneously through control line 13 ₂ Robot 8 work, servo can promptly obtain welding switch board 15 needed data of output or results, servo deflection machine conversion working face is transferred the anchor clamps that need to use and is rotated to the assigned work table top, realizes that automatically welding process guarantees the uniformity of welding action.As long as, promptly can weld the portion's product that assemble on the different operating flat surface by the rotation of servo control workbench, do not need to dismantle weld jig, guaranteed the quality stability of weld part product effectively.

The utility model course of work is as follows: at first weld jig 1 is installed on the workbench 1, portion's product are filled on the anchor clamps, configure the welding benchmark, the welding procedure of working out corresponding portion product is stored in CO ₂15 li of the welding switch boards of robot 8 are so that call at any time; During work, operating personnel start the welding switch, and welding switch board 15 carries out work by program and the control system control servo of setting 14, rotates on the working face of the workbench 1 that needs, the portion's product that need welding are installed on corresponding weld jig 1, are started CO ₂The welding switch of robot 8 welds portion's product, and shadow shield 12 stretched out by cylinder control and put in place this moment, effectively protected operating personnel; Operating personnel can install the portion's product that need welding to the weld jig 2 10 above the other side workbench 29 simultaneously, after portion's product installation, the switch that can start workbench 29 sides welds, personnel and machine all can periodic duties, personnel's stand-by period when reducing machine works, effectively increase work efficiency.

Servo 1, servo 2 11 can with robot 8 shared welding switch boards 15, only need to increase the control system of control servo, do not need to drop in addition switch board.Satisfying under the situation of productive temp, can be on the basis of Fig. 1 at CO ₂Increase many bond pads workbench again around the robot 8, to make full use of the existing resources of production, raising equipment and anchor clamps utilization rate.

Claims

1. robot welding upset workbench, two and above weld jig two (10) are installed on the workbench two (9), workbench two (9) is installed on the supporting seat (2) by bearing arrangement two (7) and servo two (11), robot (8) is contained on the clamp base (1) by its base, welding switch board (15) is connected with robot (8) with servo two (11) respectively, the cylinder (17) of shadow shield (12) by being connected with clamp base (1), clamp base (1) pulley (18) control lifting in (16) of getting on the right track, it is characterized in that: workbench one (5) is three-dimensional multiaspect, be connected with connecting plate (4), connecting plate (4) is installed on the supporting seat (2) through bearing arrangement (3) and servo one (14), weld jig (6) is installed on the workbench one (5), weld jig (6) be two and more than, the welding switch board (15) be connected with servo one (14).

2. robot welding according to claim 1 upset workbench is characterized in that: workbench one (5) be two and more than, be distributed on the clamp base (1), the servo on it is connected with welding switch board (15) respectively.