CN212761964U - Two-shaft rotary servo positioner - Google Patents
Two-shaft rotary servo positioner Download PDFInfo
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- CN212761964U CN212761964U CN202021786025.6U CN202021786025U CN212761964U CN 212761964 U CN212761964 U CN 212761964U CN 202021786025 U CN202021786025 U CN 202021786025U CN 212761964 U CN212761964 U CN 212761964U
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Abstract
The utility model relates to a mechanical equipment, specific rotatory servo machine of shifting of diaxon that says so, include: the device comprises a supporting platform, a rotary table positioned above the supporting platform, a vertical swing mechanism arranged on the supporting platform and connected with the rotary table, a supporting beam assembly arranged on the rotary table, a horizontal driving swing mechanism, a horizontal driven swing mechanism and a plurality of supporting mechanisms; the support beam assembly includes: the supporting platform comprises a horizontal supporting beam arranged opposite to the supporting platform, and a first vertical supporting beam and a second vertical supporting beam which are arranged perpendicular to the horizontal supporting beam. The first vertical supporting beam and the second vertical supporting beam are respectively arranged at two ends of the horizontal supporting beam; the horizontal driving slewing mechanism is arranged on the first vertical supporting beam, and the horizontal driven slewing mechanism is arranged on the second vertical supporting beam; each supporting mechanism is distributed between the rotary table and the supporting platform and is in rolling and abutting contact with the rotary table. Compared with the prior art, the welding efficiency of the workpieces to be welded is improved, and meanwhile, the noise generated when the rotating platform rotates can be reduced.
Description
Technical Field
The embodiment of the utility model relates to a mechanical equipment, in particular to rotatory servo machine of shifting of diaxon.
Background
The positioner is used for dragging a workpiece to be welded to move a weld joint to be welded to an ideal position for welding, and is often applied to occasions such as arc welding, laser welding and the like, for example, in the field of automobile manufacturing. The inventor finds that most of the existing positioner only can meet the rotation of a workpiece to be welded in the vertical direction, but cannot meet the overturning in the horizontal direction. Or, can only satisfy the upset of treating welding work piece horizontal direction, and can't satisfy the ascending gyration of vertical side, consequently, generally need treat welding work piece in proper order through the machine of shifting of two kinds of different grade types and process, consequently just need repeatedly treat welding work piece and carry out clamping and location, how undoubtedly reduced the welding efficiency of work piece, simultaneously because when treating welding work piece and arranging the machine of shifting in, because the dead weight of work piece is heavier, thereby cause the revolving stage of machine of shifting to exert great weight to rotation mechanism, consequently, lead to revolving stage mechanism when rotating, can produce great noise.
SUMMERY OF THE UTILITY MODEL
An object of the embodiment of the utility model is to provide a rotatory servo machine of shifting of diaxon can satisfy simultaneously and treat the turning on the vertical side of weldment work and the horizontal direction, when the improvement treats weldment work welding efficiency, can also reduce the produced noise of revolving stage when rotatory.
In order to solve the technical problem, the embodiment of the utility model provides a rotatory servo machine of shifting of diaxon, include:
a support platform;
the rotary table is positioned above the supporting platform and can rotate relative to the supporting platform;
the vertical slewing mechanism is arranged on the supporting platform, is connected with the rotary table and is used for driving the rotary table to rotate;
the bracing beam subassembly set up in on the revolving stage, include: the supporting platform comprises a horizontal supporting beam arranged opposite to the supporting platform, and a first vertical supporting beam and a second vertical supporting beam which are arranged perpendicular to the horizontal supporting beam, wherein the first vertical supporting beam and the second vertical supporting beam are respectively arranged at two ends of the horizontal supporting beam;
a horizontal driving swing mechanism and a horizontal driven swing mechanism; the horizontal driving swing mechanism is arranged on the first vertical supporting beam, the horizontal driven swing mechanism is arranged on the second vertical supporting beam, and the horizontal driving swing mechanism and the horizontal driven swing mechanism are both positioned on the same axis;
the supporting mechanisms are distributed between the rotary table and the supporting platform; each supporting mechanism is arranged around the axis direction of the rotary table in a surrounding mode, and each supporting mechanism is in rolling abutting-against with the rotary table.
The utility model discloses an embodiment is for prior art, because a supporting beam subassembly sets up on the revolving stage, and is equipped with vertical rotation mechanism on the supporting platform, and this vertical rotation mechanism is connected with the revolving stage for the revolving stage can treat the ascending rotary motion of vertical side of work piece under vertical rotation mechanism's drive, realization. In addition, the horizontal driving swing mechanism is arranged on the first vertical supporting beam of the supporting beam assembly, the horizontal driven swing mechanism is arranged on the second vertical supporting beam, and the horizontal driving swing mechanism and the horizontal driven swing mechanism can realize the turning motion of the workpiece to be welded in the horizontal direction, so that the workload of the workpiece to be welded caused by repeated clamping and positioning is avoided, and the welding efficiency of the workpiece to be welded is improved. Meanwhile, a plurality of supporting mechanisms are distributed between the rotary table and the supporting platform, and each supporting mechanism is in rolling contact with the rotary table, so that acting force applied to the vertical swing mechanism by the rotary table can be effectively reduced, and noise generated when the rotary table rotates is reduced.
In addition, the horizontal active slewing mechanism includes: the servo motor is connected with the driving revolving body; the driving revolving body is rotatably arranged on one side of the first vertical supporting beam relative to the second vertical supporting beam;
the horizontal driven slewing mechanism comprises: a driven rotary body; the driven revolving body is rotatably arranged on one side of the second vertical supporting beam relative to the first vertical supporting beam;
the driving revolving body and the driven revolving body are coaxially arranged along the direction perpendicular to the axis of the rotary table, and the driving revolving body and the driven revolving body are used for clamping and fixing the welding platform together.
In addition, the driving rotor has a first mounting hole on a side thereof opposite to the driven rotor, and the driven rotor has a second mounting hole on a side thereof opposite to the driving rotor.
Additionally, the support platform includes: the platform comprises a bottom plate and a platform body detachably arranged on the bottom plate;
wherein, the vertical swing mechanism is arranged on the platform body.
Additionally, the support platform includes:
the positioning blocks are arranged on the bottom plate, distributed around the platform body and abutted against the platform body; each positioning block positions the position of the platform body on the bottom plate.
In addition, anchor bolts for fixedly mounting the bottom plate are distributed on the periphery of the bottom plate.
In addition, the support mechanism includes:
the supporting seat is detachably arranged on the platform body;
the supporting column is vertically arranged on the supporting seat;
the connecting plate is arranged on the side surface of the supporting column;
the supporting block is fixed with the connecting plate;
the supporting plate is arranged opposite to the supporting block along the vertical direction of the supporting column; 3
The supporting shaft is vertically arranged between the supporting block and the supporting plate and is respectively connected with the supporting block and the supporting plate;
and the roller is rotatably arranged on the supporting plate and is abutted against the rotary table.
In addition, one end of the supporting shaft is fixedly connected with the supporting block, and the other end of the supporting shaft is connected with the supporting plate in a sliding manner;
the support mechanism further includes: the elastic component is sleeved on the supporting shaft, and two ends of the elastic component are respectively abutted against the supporting plate and the supporting block.
In addition, the rotary table is detachably connected with the horizontal support beam;
or, the turntable is formed by protruding outward parts of two sides of the horizontal support beam along the width direction.
In addition, the diaxon rotary servo machine of shifting still includes: and the water, electricity and gas adaptor is arranged on the supporting platform.
Drawings
Fig. 1 is a schematic structural view of a two-axis rotary servo positioner according to a first embodiment of the present invention;
FIG. 2 is a front view of FIG. 1;
FIG. 3 is an enlarged view of a portion A of FIG. 1;
fig. 4 is a partially enlarged view of a portion B in fig. 2.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the following will explain in detail each embodiment of the present invention with reference to the accompanying drawings. However, it will be appreciated by those of ordinary skill in the art that in various embodiments of the invention, numerous technical details are set forth in order to provide a better understanding of the present application. However, the technical solutions claimed in the claims of the present application can be implemented without these technical details and with various changes and modifications based on the following embodiments.
The utility model discloses a first embodiment relates to a diaxon rotary servo machine of shifting, as shown in fig. 1 and fig. 2, include: the device comprises a supporting platform 1, a rotary table 2, a vertical swing mechanism 3, a supporting beam assembly 4, a horizontal driving swing mechanism 5, a horizontal driven swing mechanism 6 and a plurality of supporting mechanisms 7.
In the present embodiment, as shown in fig. 1, the turntable 2 is located above the support platform 1 and is rotatable with respect to the support platform 1. The vertical swing mechanism 3 is arranged on the supporting platform 1 and connected with the turntable 2, and the vertical swing mechanism 3 can be used for driving the turntable 2 to rotate along the rotation direction, that is, the turntable 2 can rotate around the Z axis under the driving of the vertical swing mechanism 3.
Next, as shown in fig. 1 and 2, the support beam assembly 4 is provided on the turntable 2. And, the support beam assembly 4 includes: a horizontal support beam 41 arranged with respect to the support platform 1, a first vertical support beam 42 and a second vertical support beam 43 arranged perpendicular to the horizontal support beam 41. In the present embodiment, as shown in fig. 1, the first vertical support beam 42 and the second vertical support beam 43 are provided at both ends of the horizontal support beam 41.
In addition, as shown in fig. 1 and 2, the horizontally driving swing mechanism 5 is disposed on the first vertical support beam 42, and the horizontally driven swing mechanism 6 is disposed on the second vertical support beam 43. In the present embodiment, the horizontal driving turning mechanism 5 and the horizontal driven turning mechanism 6 are both on the same axis.
Finally, as shown in fig. 1 and 2, each of the plurality of supporting mechanisms 5 is distributed between the turntable 2 and the supporting platform 1, and each of the supporting mechanisms 5 is annularly arranged around the axis direction of the turntable 2, and each of the supporting mechanisms is in rolling contact with the turntable 2.
As can be seen from the above, the supporting beam assembly 4 is disposed on the turntable 2, and the supporting platform 1 is provided with the vertical swing mechanism 3, and the vertical swing mechanism 3 is connected with the turntable, so that the turntable 2 can realize the rotating motion of the workpiece to be welded in the vertical direction under the driving of the vertical swing mechanism 3. In addition, because the horizontal driving swing mechanism 5 is arranged on the first vertical supporting beam 42 of the supporting beam assembly 4, and the horizontal driven swing mechanism 6 is arranged on the second vertical supporting beam 43, the horizontal driving swing mechanism 5 and the horizontal driven swing mechanism 6 can realize the turning motion of the workpiece to be welded in the horizontal direction, thereby avoiding the workload generated by repeatedly clamping and positioning the workpiece to be welded and improving the welding efficiency of the workpiece to be welded. Meanwhile, a plurality of supporting mechanisms 7 are distributed between the rotary table 2 and the supporting platform, and each supporting mechanism 7 is in rolling contact with the rotary table 2, so that the acting force applied to the vertical rotary mechanism 3 by the rotary table 2 can be effectively reduced, and the noise generated when the rotary table 2 rotates is reduced.
Specifically, in the present embodiment, as shown in fig. 1 and 2, the horizontal active slewing mechanism 5 includes: a drive revolving unit 51, and a servo motor 52 connected to the drive revolving unit 51. The driving rotator 51 is rotatably disposed on a side of the first vertical supporting beam 42 opposite to the second vertical supporting beam 43, the servo motor 52 is disposed on a side of the first vertical supporting beam 42 away from the second vertical supporting beam 43, and a main shaft (not shown) of the servo motor 52 can directly pass through the first vertical supporting beam 42 and is connected to the driving rotator 51.
And the corresponding horizontal driven slewing gear 6, as shown in fig. 1 and 2, comprises: driven rotator 61, support assembly 62 that supports driven rotator 61. The driven revolving body 61 is rotatably disposed on a side of the second vertical supporting beam 43 opposite to the first vertical supporting beam 42, the supporting component 62 is disposed on a side of the second vertical supporting beam 43 away from the first vertical supporting beam 42, and the supporting component 62 has a rotating shaft (not shown) which can directly pass through the second vertical supporting beam 43 and is connected with the driven revolving body 61.
In order to fix the workpiece to be welded or the welding table to the turntable 2, as shown in fig. 1 and 2, in the present embodiment, the driving rotation body 51 has a first mounting hole (not shown) on a side opposite to the driven rotation body 61, and the driven rotation body 61 has a second mounting hole (not shown) on a side opposite to the driving rotation body 51. For example, the driving revolving body 51 and the driven revolving body 61 may adopt a claw disk structure, and the driving revolving body 51 and the driven revolving body 61 are coaxially arranged along a direction perpendicular to the axis of the turntable 2, so that the driving revolving body 51 and the driven revolving body 61 may be used to jointly clamp and fix a welding platform or a workpiece to be welded, so as to drive the welding platform or the workpiece to be welded to horizontally turn, that is, to turn around the X axis.
Further, in order to realize the rotation of the turn table 2, that is, the rotation of the turn table 2 around the Z axis, in the present embodiment, as shown in fig. 2, the vertical turning mechanism 3 includes: a servo motor 31 and a speed reducer 32 provided on the support platform 1. The power input end of the speed reducer 32 is connected with the power output end of the servo motor 31, the power output end of the speed reducer 32, namely, the output shaft of the speed reducer 32 is coaxially fixed with the rotary table 2, and the torque when the rotary table 2 is driven to rotate can be improved through the matching of the speed reducer 32 and the servo motor 31, so that the vertical swing mechanism 3 can drive the rotary table 2 to rotate more easily.
In addition, it is worth mentioning that, in the present embodiment, as illustrated in fig. 1 and 2, the support platform 1 includes: a base plate 11 and a platform body 12. Wherein, the platform body 12 is detachably disposed on the bottom plate 11, and the corresponding turntable 2 is disposed on the platform body 12. In practical application, the platform body 12 and the bottom plate 11 can be detachably connected, so that different platform bodies 12 can be replaced by workers according to actual welding requirements. Meanwhile, the foundation bolts 13 for fixedly mounting the bottom plate 11 are distributed around the bottom plate 11, so that the positioner of the embodiment can be directly mounted on the ground and fixed with the ground. Furthermore, as a preferable solution, as shown in fig. 1 and 2, the support platform 1 further includes: and each positioning block 14 is arranged on the bottom plate 11, distributed around the platform body 12 and abutted against the platform body 12, and each positioning block 14 positions the platform body 12 on the bottom plate 11. Therefore, when the platform body 12 is installed, the positioning blocks 14 on the bottom plate 11 can prevent the platform body 12 from generating direction errors or errors during installation. It should be noted that, in practical application, each positioning block 14 and the platform body 12 may be detachably connected, so that the positioning blocks 14 may be pre-arranged on the bottom plate 11 according to the external dimensions of different platform bodies 12, thereby meeting the positioning requirements of the platform bodies 12 with different dimensions and external shapes during installation.
In order to realize rolling contact of each support mechanism with respect to the turn table 2, in the present embodiment, as shown in fig. 3 and 4, each support mechanism 7 includes: support base 71, support column 72, connecting plate 73, support block 74, support plate 75, support shaft 76 and roller 77. As shown in fig. 3, the supporting base 71 is detachably disposed on the platform body 12, and the supporting column 72 is disposed on the supporting base 71 and vertically extends in a direction perpendicular to the turntable 2. Meanwhile, the connection plate 73 is disposed at a side of the support column 72, and the support block 74 is fixed to the connection plate 73, and the support plate 75 is disposed opposite to the support block 74 along a vertical direction of the support column 72, and meanwhile, the support shaft 76 is vertically disposed between the support block 74 and the support plate 75, and one end of the support shaft 76 is connected to the support block 74, and the other end is connected to the support plate 75, and the corresponding roller 77 is rotatably disposed on the support plate 75 and abuts against the turntable 2. It is thus understood that the contact of the roller 77 of each support mechanism 7 with the turntable 2 can receive the force applied thereto by the turntable 2 and reduce the resistance of the turntable 2 during rotation by the free rolling of the roller 77, thereby reducing the noise generated during rotation of the turntable 2. In addition, in the present embodiment, the supporting mechanisms 7 may be annularly disposed around the axis of the turntable 2 at equal intervals, so that the supporting force of the supporting mechanisms 7 on the turntable 2 may be uniformly distributed around the turntable 2, and the supporting effect on the turntable 2 is further improved.
Also, preferably, in some embodiments, one end of the supporting shaft 76 is fixedly connected to the supporting block 74, and the other end of the supporting shaft 76 is slidably connected to the supporting plate 75. Meanwhile, the support mechanism 7 may further include: an elastic member (not shown) is disposed on the supporting shaft 76, and both ends of the elastic member can be respectively abutted against the supporting plate 75 and the supporting block 74, and in this embodiment, a spring can be used as the elastic member, so that the acting force of the turntable 2 on the vertical swiveling mechanism 3 can be further alleviated by the resilience of the spring, and the noise generated when the turntable 2 is swiveled can be further reduced. It should be noted that, in some embodiments, in order to cooperate with the elastic component of each supporting mechanism 7, a flexible connection mode may be adopted between the vertical rotation mechanism 3 and the turntable 2, that is, a flexible connection mode is adopted between the power output end of the speed reducer 32 of the vertical rotation mechanism 3 and the turntable 2, for example, an elastic element may be added between the output shaft of the speed reducer 32 and the turntable 2 along the axial direction of the output shaft, so that under the resilience action of the elastic component of each supporting mechanism 7, the turntable 2 can approximately achieve a suspension effect, so as to further reduce the noise generated when the turntable 2 rotates.
In addition, it is worth mentioning that the turntable 2 and the horizontal support beam 41 may be detachably connected. Of course, in order to further improve the stability of the turntable 2 during rotation, in this embodiment, the turntable 2 and the horizontal supporting beam 41 may be integrally formed, for example, in this embodiment, as shown in fig. 1, the turntable 2 is formed by protruding portions of both sides of the horizontal supporting beam 41 in the width direction, so that the turntable 2 and the entire supporting beam assembly 4 may form a whole, the strength of the entire supporting beam assembly 4 may be enhanced, and the stability of the turntable 2 during rotation may be further improved.
Meanwhile, as shown in fig. 3, the two-axis rotary servo positioner of the present embodiment further includes: the water, electricity and gas adaptor 8 arranged on the platform body 12 of the supporting platform 1 can conveniently realize wire arrangement and threading work on an electric circuit of the whole positioner through the water, electricity and gas adaptor 8. Of course, as a preferred solution, the water, electricity and gas adaptor may be provided in plurality.
It will be understood by those skilled in the art that the foregoing embodiments are specific examples of the invention, and that various changes in form and details may be made therein without departing from the spirit and scope of the invention in its practical application.
Claims (10)
1. The utility model provides a two axis rotation servo machine of shifting which characterized in that includes:
a support platform;
the rotary table is positioned above the supporting platform and can rotate relative to the supporting platform;
the vertical slewing mechanism is arranged on the supporting platform, is connected with the rotary table and is used for driving the rotary table to rotate;
the bracing beam subassembly set up in on the revolving stage, include: the supporting platform comprises a horizontal supporting beam arranged opposite to the supporting platform, and a first vertical supporting beam and a second vertical supporting beam which are arranged perpendicular to the horizontal supporting beam, wherein the first vertical supporting beam and the second vertical supporting beam are respectively arranged at two ends of the horizontal supporting beam;
a horizontal driving swing mechanism and a horizontal driven swing mechanism; the horizontal driving swing mechanism is arranged on the first vertical supporting beam, the horizontal driven swing mechanism is arranged on the second vertical supporting beam, and the horizontal driving swing mechanism and the horizontal driven swing mechanism are both positioned on the same axis;
the supporting mechanisms are distributed between the rotary table and the supporting platform; each supporting mechanism is arranged around the axis direction of the rotary table in a surrounding mode, and each supporting mechanism is in rolling abutting-against with the rotary table.
2. The two-axis rotary servo positioner of claim 1, wherein the horizontal active slewing mechanism comprises: the servo motor is connected with the driving revolving body; the driving revolving body is rotatably arranged on one side of the first vertical supporting beam relative to the second vertical supporting beam;
the horizontal driven slewing mechanism comprises: a driven rotary body; the driven revolving body is rotatably arranged on one side of the second vertical supporting beam relative to the first vertical supporting beam;
the driving revolving body and the driven revolving body are coaxially arranged along the direction perpendicular to the axis of the rotary table, and the driving revolving body and the driven revolving body are used for clamping and fixing the welding platform together.
3. The machine of claim 2, wherein the driving rotor has a first mounting hole on a side thereof opposite the driven rotor and the driven rotor has a second mounting hole on a side thereof opposite the driving rotor.
4. The two-axis rotary servo positioner of claim 1, wherein the support platform comprises: the platform comprises a bottom plate and a platform body detachably arranged on the bottom plate;
wherein, the vertical swing mechanism is arranged on the platform body.
5. The two-axis rotary servo positioner of claim 4, wherein the support platform comprises:
the positioning blocks are arranged on the bottom plate, distributed around the platform body and abutted against the platform body; each positioning block positions the position of the platform body on the bottom plate.
6. The two-axis rotary servo positioner of claim 4, wherein anchor bolts are distributed around the base plate for fixedly mounting the base plate.
7. The two-axis rotary servo positioner of claim 4, wherein the support mechanism comprises:
the supporting seat is detachably arranged on the platform body;
the supporting column is vertically arranged on the supporting seat;
the connecting plate is arranged on the side surface of the supporting column;
the supporting block is fixed with the connecting plate;
the supporting plate is arranged opposite to the supporting block along the vertical direction of the supporting column;
the supporting shaft is vertically arranged between the supporting block and the supporting plate and is respectively connected with the supporting block and the supporting plate;
and the roller is rotatably arranged on the supporting plate and is abutted against the rotary table.
8. The two-axis rotary servo positioner of claim 7, wherein one end of the support shaft is fixedly connected to the support block, and the other end of the support shaft is slidably connected to the support plate;
the support mechanism further includes: the elastic component is sleeved on the supporting shaft, and two ends of the elastic component are respectively abutted against the supporting plate and the supporting block.
9. The two-axis rotary servo positioner of claim 1, wherein the turntable is removably connected to a horizontal support beam;
or, the turntable is formed by protruding outward parts of two sides of the horizontal support beam along the width direction.
10. A two-axis rotary servo positioner according to any one of claims 1 to 9, further comprising: and the water, electricity and gas adaptor is arranged on the supporting platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021786025.6U CN212761964U (en) | 2020-08-24 | 2020-08-24 | Two-shaft rotary servo positioner |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021786025.6U CN212761964U (en) | 2020-08-24 | 2020-08-24 | Two-shaft rotary servo positioner |
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| CN212761964U true CN212761964U (en) | 2021-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021786025.6U Active CN212761964U (en) | 2020-08-24 | 2020-08-24 | Two-shaft rotary servo positioner |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114083218A (en) * | 2020-08-24 | 2022-02-25 | 上海君屹工业自动化股份有限公司 | Two-shaft rotary servo positioner |
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2020
- 2020-08-24 CN CN202021786025.6U patent/CN212761964U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114083218A (en) * | 2020-08-24 | 2022-02-25 | 上海君屹工业自动化股份有限公司 | Two-shaft rotary servo positioner |
| CN114083218B (en) * | 2020-08-24 | 2024-10-15 | 上海君屹工业自动化股份有限公司 | Two-axis rotary servo positioner |
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