CN210476051U - Rotary workbench for welding robot - Google Patents
Rotary workbench for welding robot Download PDFInfo
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- CN210476051U CN210476051U CN201921604747.2U CN201921604747U CN210476051U CN 210476051 U CN210476051 U CN 210476051U CN 201921604747 U CN201921604747 U CN 201921604747U CN 210476051 U CN210476051 U CN 210476051U
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Abstract
The utility model provides a rotary worktable for welding robot, characterized by that relating to welding frock technical field: comprises a frame, a support ring and a rotary platform; the top of the support ring is provided with a rotating platform which corresponds to and is coaxial with the support ring, the bottom of the support ring is fixedly connected with a servo motor I which is used for driving the rotating platform to rotate along the axis of the rotating platform, two sides of the outer edge of the support ring are respectively provided with a rotating shaft which is correspondingly and rotatably connected with the top of the rack, the center of the bottom of the support ring is provided with a semi-annular gear ring, the axis of the semi-annular gear ring is perpendicular to the rotating shaft, the gear ring and the servo motor I are not interfered with each other, one side of the bottom in the rack is provided with a servo motor II, and the end; the utility model discloses effectively solved traditional workstation single structure for welding robot, awkward problem.
Description
Technical Field
The utility model belongs to the technical field of the welding frock technique and specifically relates to a swivel work head for welding robot is related to.
Background
As is known, with the continuous development of science and technology, a welding robot is used in the modern industry to replace manual welding operation, and in order to facilitate the operation of the welding robot, a special welding workbench is usually required to be equipped for the welding robot; if the workpiece does not need to be displaced in the whole welding process, the workpiece can be positioned on the worktable by using the welding fixture, the system is the simplest, but in actual production, more workpieces need to be displaced during welding, and the welding seam is positioned under a better position for welding, such as: the workpiece can be rotated or the workpiece has a certain deflection angle, most of existing welding workbenches do not have the function, so that the welding robot cannot well complete welding operation, the practicability of the welding robot is limited to a large extent, and therefore the problem that the technical staff in the field needs to solve urgently is to design the welding workbench which can rotate and can make the corresponding deflection angle.
Disclosure of Invention
In order to overcome not enough among the background art, the utility model discloses a rotary worktable for welding robot.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a rotary workbench for a welding robot comprises a rack, a support ring and a rotary platform; the top of lock ring is equipped with and corresponds coaxial rotary platform with the lock ring, and the bottom fastening connection of lock ring has and is used for driving rotary platform along rotary platform axle center rotatory servo motor I, and lock ring outer fringe both sides all are equipped with and correspond the pivot of rotating the connection with the frame top, and the lock ring bottom is equipped with axis and the pivot and corresponds vertically semicircular ring gear, and this ring gear and I mutually noninterfere of servo motor, bottom one side is equipped with servo motor II in the frame, and the output shaft tip of this servo motor II is equipped with and corresponds the meshing gear with the ring gear.
Preferably, the outer edge of the bottom of the rotating platform is provided with an annular bulge which is coaxial with the axis of the rotating platform, and the top surface of the support ring is provided with an annular groove which is matched with the annular bulge in a corresponding manner.
Preferably, the end of the rotating shaft corresponding to the outer side of the rack is provided with a pointer, and the outer side wall of the rack corresponding to the pointer is provided with a dial which is matched with the pointer to indicate the levelness of the rotating platform.
Preferably, a plurality of mounting holes for mounting the welding clamp are arranged in the rotary platform table-board array.
Preferably, a plurality of dovetail grooves for mounting the welding fixture are formed on the table top of the rotary platform at intervals.
Preferably, the rotating shaft is correspondingly and rotatably connected with the frame through a bearing.
Preferably, the rotating platform is in corresponding transmission connection with the servo motor I through a planetary reducer.
Due to the adoption of the technical scheme, the utility model discloses following beneficial effect has:
the utility model discloses a rotary worktable for welding robot, simple structure, easy assembly, manufacturing cost is lower, the bottom fastening of lock ring is connected with and is used for driving the rotary platform along the rotatory servo motor I of rotary platform axle center rotation, can drive rotary platform through servo motor I and rotate promptly, so that welding robot carries out corresponding welding operation; according to the requirement, the rotary platform is correspondingly connected with the servo motor I in a transmission manner through the planetary reducer, namely, the servo motor I can output larger torque through the planetary reducer; bottom one side is equipped with servo motor II in the frame, and this servo motor II's output shaft tip is equipped with and corresponds the meshing gear with the ring gear, and operating personnel can rotate through control servo motor II promptly and come drive gear, and then drive the ring gear, and the ring gear drives the lock ring and carries out corresponding deflection angle, and then makes rotary platform can deflect corresponding angle to welding robot carries out corresponding welding operation.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of a connection structure of the support ring and the rotary platform.
In the figure: 1. a frame; 2. a support ring; 3. rotating the platform; 4. a servo motor I; 5. a rotating shaft; 6. a ring gear; 7. a servo motor II; 8. a gear; 9. an annular projection; 10. a pointer; 11. a dial scale; 12. mounting holes; 13. a dovetail groove.
Detailed Description
The invention will be explained in more detail by the following examples, which disclose the invention and are intended to protect all technical improvements within the scope of the invention.
With reference to the attached drawings 1-2, a rotary workbench for a welding robot comprises a frame 1, a support ring 2 and a rotary platform 3; the top of the support ring 2 is provided with a rotating platform 3 which is coaxial and corresponding to the support ring 2, and the bottom of the support ring 2 is fixedly connected with a servo motor I4 for driving the rotating platform 3 to rotate along the axis of the rotating platform 3, namely, the servo motor I4 can drive the rotating platform 3 to rotate so as to facilitate the welding robot to perform corresponding welding operation; according to the requirement, the rotary platform 3 is correspondingly connected with the servo motor I4 in a transmission manner through a planetary reducer, namely, the servo motor I4 can output larger torque through the planetary reducer; the outer edge of the bottom of the rotary platform 3 is provided with an annular bulge 9 which is coaxial and corresponding to the axis of the rotary platform, and the top surface of the support ring 2 is provided with an annular groove which is matched with the annular bulge 9 in a matching way, namely when the rotary platform 3 works under the working condition of a horizontal state, the support ring 2 can effectively support the outer edge of the rotary platform 3, prevent the rotary platform 3 from being deformed due to uneven stress after a welding clamp is installed, and when the rotary platform 3 works under the working condition of a non-horizontal state, the annular bulge 9 is matched with the annular groove correspondingly, so that the bending moment born by the servo motor I4 can be relieved; a plurality of mounting holes 12 for mounting welding fixtures are arranged in the table top array of the rotary platform 3, or a plurality of dovetail grooves 13 for mounting welding fixtures are arranged on the table top of the rotary platform 3 at intervals, namely, an operator can mount corresponding welding fixtures through the mounting holes 12 or the dovetail grooves 13, so that the operation is simple and the use is convenient; two sides of the outer edge of the support ring 2 are respectively provided with a rotating shaft 5 which is correspondingly and rotatably connected with the top of the frame 1; according to the requirement, the rotating shaft 5 is correspondingly and rotatably connected with the rack 1 through a bearing, so that the friction force between the rotating shaft 5 and the rack 1 can be effectively reduced;
the bottom of the support ring 2 is provided with a semi-annular gear ring 6, the axis of the semi-annular gear ring is vertical to the axis of the rotating shaft 5 correspondingly, the gear ring 6 is not interfered with the servo motor I4, one side of the bottom in the rack 1 is provided with a servo motor II 7, the end part of an output shaft of the servo motor II 7 is provided with a meshing gear 8 corresponding to the gear ring 6, namely, an operator can drive the gear 8 by controlling the rotation of the servo motor II 7, so as to drive the gear ring 6, the gear ring 6 drives the support ring 2 to deflect by a corresponding angle, so that the rotary platform 3 can deflect by a corresponding angle, and a welding robot can perform corresponding welding operation; in addition, the end of the rotating shaft 5 corresponding to the outer side of the rack 1 is provided with a pointer 10, the outer side wall of the rack 1 corresponding to the pointer 10 is provided with a dial 11 which is matched with the pointer 10 to indicate the levelness of the rotating platform 3, namely, the pointer 10 and the dial 11 are matched to directly reflect the deflection angle of the rotating platform 3, so that an operator can conveniently perform related adjustment operation.
When the rotary workbench for the welding robot is used, an operator can install the corresponding welding fixture through the installation hole 12 or the dovetail groove 13, the operation is simple, the use is convenient, and the rotary workbench 3 can be driven to rotate by the servo motor I4, so that the welding robot can complete the corresponding circumferential welding or arc welding operation; rotate through control servo motor II 7 and come drive gear 8, and then drive ring gear 6, ring gear 6 drives lock ring 2 and carries out corresponding deflection angle, and then makes rotary platform 3 can deflect corresponding angle to corresponding welding operation can be accomplished to the welding robot.
The part of the utility model not detailed is prior art.
Claims (7)
1. The utility model provides a rotary worktable for welding robot which characterized by: comprises a frame (1), a support ring (2) and a rotary platform (3); the top of lock ring (2) is equipped with and corresponds coaxial rotary platform (3) with lock ring (2), the bottom fastening connection of lock ring (2) has and is used for driving rotary platform (3) along rotary platform (3) rotatory servo motor I (4) in axle center, lock ring (2) outer fringe both sides all are equipped with and correspond pivot (5) of rotating the connection with frame (1) top, lock ring (2) bottom is equipped with axis and corresponds vertically semicircular ring gear (6) with pivot (5), and this ring gear (6) and servo motor I (4) mutually noninterfere, bottom one side is equipped with servo motor II (7) in frame (1), the output shaft tip of this servo motor II (7) is equipped with and corresponds meshing gear (8) with ring gear (6).
2. The rotary table for a welding robot as set forth in claim 1, wherein: the outer edge of the bottom of the rotary platform (3) is provided with an annular bulge (9) which is coaxial and corresponding to the axis of the rotary platform, and the top surface of the support ring (2) is provided with an annular groove which is matched with the annular bulge (9) in a corresponding manner.
3. The rotary table for a welding robot as set forth in claim 1, wherein: the end of the rotating shaft (5) corresponding to the outer side of the rack (1) is provided with a pointer (10), and the outer side wall of the rack (1) corresponding to the pointer (10) is provided with a dial (11) which is matched with the pointer (10) to indicate the levelness of the rotating platform (3).
4. The rotary table for a welding robot as set forth in claim 1, wherein: a plurality of mounting holes (12) for mounting welding fixtures are arranged on the table top of the rotary platform (3) in an array mode.
5. The rotary table for a welding robot as set forth in claim 1, wherein: a plurality of dovetail grooves (13) for mounting welding fixtures are arranged on the table top of the rotary platform (3) at intervals.
6. The rotary table for a welding robot as set forth in claim 1, wherein: the rotating shaft (5) is correspondingly and rotatably connected with the rack (1) through a bearing.
7. The rotary table for a welding robot as set forth in claim 1, wherein: and the rotating platform (3) is correspondingly in transmission connection with the servo motor I (4) through a planetary reducer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921604747.2U CN210476051U (en) | 2019-09-25 | 2019-09-25 | Rotary workbench for welding robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921604747.2U CN210476051U (en) | 2019-09-25 | 2019-09-25 | Rotary workbench for welding robot |
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| Publication Number | Publication Date |
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| CN210476051U true CN210476051U (en) | 2020-05-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921604747.2U Active CN210476051U (en) | 2019-09-25 | 2019-09-25 | Rotary workbench for welding robot |
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| CN (1) | CN210476051U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111940985A (en) * | 2020-08-12 | 2020-11-17 | 武义鸿运机电设备有限公司 | Multi-axis deflection positioner for welding |
-
2019
- 2019-09-25 CN CN201921604747.2U patent/CN210476051U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111940985A (en) * | 2020-08-12 | 2020-11-17 | 武义鸿运机电设备有限公司 | Multi-axis deflection positioner for welding |
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