CN205057284U - Disconnect -type spot welding institution of robot - Google Patents
Disconnect -type spot welding institution of robot Download PDFInfo
- Publication number
- CN205057284U CN205057284U CN201520826212.5U CN201520826212U CN205057284U CN 205057284 U CN205057284 U CN 205057284U CN 201520826212 U CN201520826212 U CN 201520826212U CN 205057284 U CN205057284 U CN 205057284U
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- robot
- electrode
- bar
- spot welding
- pole
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Abstract
The utility model discloses a disconnect -type spot welding institution of robot, including robot and welder, the robot includes first pole, second pole, the primary shaft, secondary shaft and arm claw, the one end and the primary shaft of first pole are connected, the other end of first pole pass through the secondary shaft with the one end swing joint of second pole, the other end of second pole with the arm claw is connected, welder includes cantilever, lower support arm, electrode and platform, go up the cantilever with the support arm is connected down, electrode package draws together electrode and bottom electrode, go up the electrode with the bottom electrode is on same vertical axis, go up the electrode mounting on last cantilever, the bottom electrode alternates the platform and with the support arm is connected down. Carry out spot welding with the object operation on welder through the robot, the robot can realize six ascending operations in side, and to realize that welder spot welding function and robot pick function combination integrative with chenging, improves work efficiency, labour that the reduction was carried.
Description
Technical field
The utility model relates to welding technology field, particularly relates to a kind of robot separate type spot-welding mechanism.
Background technology
When the welded parts overlapped due to the different sheet material of rigidity carries out spot welding, excellent welding quality can be obtained.At first, spot welding robot is only for strengthening solder joint operation, solder joint is increased on the workpiece spliced, afterwards, in order to improve point quality, spot welding robot is required to have more full transaction capabilities gradually, there is erection space little specifically, working space is large, complete the multi-point welding of fine pith fast, spot welding robot disclosed in prior art has two kinds of modes: first kind of way is the operation using same robot to weld workpiece and carry, the second way uses Liang Ge robot to carry out the operation of welding and carrying respectively, catching plate need be changed during the former operation conversion to carry out clamping and removing, the latter needs Liang Ge robot to carry out operation, and disclosed welding gun spot welding is essentially portable, manual operation is moved welding gun and is carried out spot welding to metal plate part, working space is large, operation inconvenience, therefore need an a kind of robot just can realize grasp handling remove and be welded in mechanism integrally to object, thus working space can be made less, automation strengthens production efficiency, handled easily.
Utility model content
In view of this, the utility model provides a kind of robot separate type spot-welding mechanism, achieves spot welding and grasp handling is combined integrated, flexible rotation degree is large and be easy to the function of control operation.
The technological means that the utility model adopts is as follows: a kind of robot separate type spot-welding mechanism, comprise robot and welding gun, robot comprises the first bar, second bar, first axle, second axle and arm pawl, one end of described first bar is connected with the first axle, the other end of described first bar is flexibly connected with one end of described second bar by the second axle, the other end of described second bar is connected with described arm pawl, described welding gun comprises upper cantilever, lower branch arm, electrode and platform, described upper cantilever is connected with described lower branch arm, described electrode comprises top electrode and bottom electrode, described top electrode and described bottom electrode are on same vertical axis, described top electrode is arranged on upper cantilever, described bottom electrode interts at described platform and is connected with described lower branch arm.
Preferably, described bottom electrode connects cylinder near one end of described lower branch arm.
Preferably, the cross-sectional area of described second bar is less than the cross-sectional area of the first bar.
Adopt a kind of robot provided by the utility model separate type spot-welding mechanism, by robot, object operation is always carried out spot welding on welding gun, realize the function of welding gun spot welding function and the combined integrated operation of robot crawl function, increase work efficiency, reduce the labour of carrying.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of robot of the utility model separate type spot-welding mechanism;
Fig. 2 is the structural representation of platform in a kind of robot of the utility model separate type spot-welding mechanism.
In figure: 1 robot, 11 first bars, 12 second bars, 13 arm pawls, 101 first axles, 102 second axles, 2 welding guns, 3 upper cantilevers, 4 lower branch arms, 5 top electrodes, 6 bottom electrodes, 7 platforms, 8 cylinders.
Detailed description of the invention
Be described principle of the present utility model and feature below in conjunction with accompanying drawing, example, only for explaining the utility model, is not intended to limit scope of the present utility model.
As depicted in figs. 1 and 2: a kind of robot separate type spot-welding mechanism, comprise robot 1 and welding gun 2, robot 1 comprises the first bar 11, second bar 12, first axle 101, second axle 102 and arm pawl 13, one end and first axle 101 of described first bar 11 are mounted on base, the other end of described first bar 11 is flexibly connected with one end of described second bar 12 by the second axle 102, the other end of described second bar 12 is connected with described arm pawl 13, described welding gun 2 comprises upper cantilever 3, lower branch arm 4, electrode 21 and platform 7, described upper cantilever 3 is connected by gripper shoe 201 with described lower branch arm 4, described electrode 21 comprises top electrode 5 and bottom electrode 6, described top electrode 5 and described bottom electrode 6 are on same vertical axis, described top electrode 5 is arranged on upper cantilever 3, described bottom electrode 6 interts at described platform 7 and is connected with described lower branch arm 4, first bar 11 and the second bar 12 are the connector of robot 1, first axle 101 and the second axle 102 are rotating shaft, make the first bar 11 can realize 360 ° of rotations, first bar 11 and the second bar 12 are flexibly connected by the second axle 102, the cross-sectional area of the second bar 12 is less than the cross-sectional area of the first bar 11, the weight of mechanical arm is little, the rotation of rotating shaft is convenient to pusher arm pawl 13 pairs of grasping bodies and is carried out spot welding, the second bar 12 being connected with arm pawl 13 also has the function that six direction rotates, the flexible connection of rotating shaft makes arm pawl 13 capture the easier position along with object of object to change flexibly, four symmetrical arm pawls 13 are circular shape, arm pawl 13 does the motion of circular arc direction, at this moment arm pawl 13 can wrap object, realize the function captured, capture object and carry out operation to the platform 7 on welding gun 2, robot 1 captures object and carries out multiposition rotation spot welding, fast compared to manual spot welding operating efficiency, the object that quality is heavy can be captured, realize the effect of robot 1 automation, and fixing movement of welding gun 2 carries out spot welding, make can not move along with welding gun 2 and move during the spot welding of metal plate part, welding is more precisely with more firm, the end cylinder 8 being connected to bottom electrode 6 is fixedly connected with lower branch arm 4, robot 1 locates and carries out firm spot welding to the object by spot welding, when robot 1 pair of metal plate part captures, act on always and carry out spot welding to welding gun, realize robot automation, do not need manual operation, reduce labour and strengthen production efficiency, at this moment transformer is by cable and Electrode connection, bottom electrode 6 is under the driving of cylinder 8, move up and down, accurate spot welding can be carried out to widget area, realize robot capture metal plate part flexibly and be welded to the effect of one.
In sum, adopt a kind of robot provided by the utility model separate type spot-welding mechanism, by robot 1, object operation is always carried out spot welding on welding gun 2, after 1 position point is soldered, robots arm's pawl 13 rotates and carries out spot welding to another position again, strengthens the efficiency of spot welding, realizes robot and captures function and spot welding function works closely, increase work efficiency, reduce the labour of carrying.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment made, equivalent replacements, improvement etc., all should be included within scope that the utility model protects.
Claims (3)
1. a robot separate type spot-welding mechanism, it is characterized in that, comprise robot and welding gun, robot comprises the first bar, second bar, first axle, second axle and arm pawl, one end of described first bar is connected with the first axle, the other end of described first bar is flexibly connected with one end of described second bar by the second axle, the other end of described second bar is connected with described arm pawl, described welding gun comprises upper cantilever, lower branch arm, electrode and platform, described upper cantilever is connected with described lower branch arm, described electrode comprises top electrode and bottom electrode, described top electrode and described bottom electrode are on same vertical axis, described top electrode is arranged on upper cantilever, described bottom electrode interts at described platform and is connected with described lower branch arm.
2. a kind of robot according to claim 1 separate type spot-welding mechanism, is characterized in that, described bottom electrode connects cylinder near one end of described lower branch arm.
3. a kind of robot according to claim 1 separate type spot-welding mechanism, is characterized in that, the cross-sectional area of described second bar is less than the cross-sectional area of the first bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520826212.5U CN205057284U (en) | 2015-10-23 | 2015-10-23 | Disconnect -type spot welding institution of robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520826212.5U CN205057284U (en) | 2015-10-23 | 2015-10-23 | Disconnect -type spot welding institution of robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205057284U true CN205057284U (en) | 2016-03-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520826212.5U Expired - Fee Related CN205057284U (en) | 2015-10-23 | 2015-10-23 | Disconnect -type spot welding institution of robot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205057284U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106541205A (en) * | 2017-01-22 | 2017-03-29 | 徐松良 | A kind of spot welding mechanical arm |
| CN108393572A (en) * | 2018-05-23 | 2018-08-14 | 芜湖储铁艺铁画设计有限公司 | A kind of iron picture making welding processing device |
| CN108500543A (en) * | 2018-05-23 | 2018-09-07 | 芜湖储铁艺铁画设计有限公司 | A kind of iron picture making welder |
-
2015
- 2015-10-23 CN CN201520826212.5U patent/CN205057284U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106541205A (en) * | 2017-01-22 | 2017-03-29 | 徐松良 | A kind of spot welding mechanical arm |
| CN108393572A (en) * | 2018-05-23 | 2018-08-14 | 芜湖储铁艺铁画设计有限公司 | A kind of iron picture making welding processing device |
| CN108500543A (en) * | 2018-05-23 | 2018-09-07 | 芜湖储铁艺铁画设计有限公司 | A kind of iron picture making welder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160302 Termination date: 20171023 |