CN222020960U - Adjustable double-column welding positioner - Google Patents
Adjustable double-column welding positioner Download PDFInfo
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- CN222020960U CN222020960U CN202420425270.6U CN202420425270U CN222020960U CN 222020960 U CN222020960 U CN 222020960U CN 202420425270 U CN202420425270 U CN 202420425270U CN 222020960 U CN222020960 U CN 222020960U
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- bevel gear
- fixedly connected
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- supporting frame
- column
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- 238000003466 welding Methods 0.000 title claims abstract description 22
- 238000009434 installation Methods 0.000 claims abstract description 7
- 230000009977 dual effect Effects 0.000 claims 6
- 230000000694 effects Effects 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 description 7
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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Abstract
The utility model discloses an adjustable double-column welding positioner, which relates to the technical field of displacers, and particularly comprises a base, wherein an installation cavity is formed in the base, two upright posts are fixedly connected to the upper surface of the base, sliding grooves are formed in the inner wall of each upright post, a first motor is fixedly arranged on the inner bottom wall of the installation cavity, a first bevel gear is fixedly connected to the output end of the first motor, the first bevel gear, a rotating rod, a threaded rod and other components are arranged, the first bevel gear is driven to rotate by the motor and meshed with the second bevel gear, the second bevel gear drives the rotating rod to rotate and drive the third bevel gear to be meshed with the fourth bevel gear, the threaded rod is driven to rotate by the fourth bevel gear, the threaded rod drives a supporting plate to ascend or descend, the second motor drives a corresponding rotating plate to rotate, and the rotating plate drives the other rotating plate to rotate, and therefore the effects of adjusting the height of a supporting frame and adjusting the inclination posture of the supporting frame are achieved.
Description
Technical Field
The utility model relates to the technical field of position changing machines, in particular to an adjustable double-column welding position changing machine.
Background
The positioner is an indispensable auxiliary equipment in automatic welding production, and realizes automatic welding by clamping a workpiece and accurately moving, and is matched with automatic welding equipment, the double-column type welding positioner is a positioner integrating the functions of overturning or tilting and rotating, the overturning and rotating are respectively driven by two shafts, a workbench for clamping the workpiece can rotate around the axis of the workbench and tilt or overturn around the other shaft, and the workbench can adjust welding seams at various positions on a welding part to a horizontal or ship-shaped easy-to-weld position to weld
Through retrieving, the Chinese patent with publication number of CN211840795U discloses a double-upright welding positioner, which is technically characterized in that: the device comprises two upright posts fixedly arranged on a base plate, wherein a driving device and a transmission device are respectively arranged on the two upright posts, one ends of the two transmission devices are respectively connected with a fixed support arranged between the two upright posts in a transmission way, and the two driving devices can drive the two transmission devices to transmit the fixed support to rotate so as to drive a workpiece to rotate. Compared with the prior art, the utility model can improve the maximum load of the positioner by arranging the double upright posts and the double driving devices, and ensure that the workpiece is more stably displaced, thereby expanding the application range of the positioner; by additionally arranging the vibration reduction seat under the driving device and the transmission device, the influence of vibration on transmission can be reduced, the eccentric quantity generated by rotary transmission is avoided or reduced, the precision of workpiece deflection is improved, and the yield of automatic welding is assisted to be improved; the connecting plate is arranged below the position changing machine, so that the position changing machine can be arranged on a proper occasion according to actual needs, and the application range of the position changing machine is further enlarged.
The problem of increasing the load capacity and improving the deflection precision of the workpiece is solved in the scheme, but when the rest positions of the welding parts are required to be welded in the welding process, the positions of the welding parts are difficult to adjust, so that the welding parts are required to be disassembled and clamped again, and the welding efficiency is low.
There is therefore a need to propose a new solution to this problem.
Disclosure of utility model
Aiming at the defects that the rest positions of the welding parts cannot be welded in the prior art in the background art.
The utility model discloses an adjustable double-column welding positioner which comprises a base, wherein an installation cavity is formed in the base, two upright posts are fixedly connected to the upper surface of the base, sliding grooves are formed in the inner walls of the upright posts, a first motor is fixedly arranged on the inner bottom wall of the installation cavity, a first bevel gear is fixedly connected to the output end of the first motor, a second bevel gear is meshed with the outer surface of the first bevel gear, a rotating rod is fixedly connected to the inner portion of the second bevel gear, a third bevel gear is fixedly connected to the left end and the right end of the rotating rod, a fourth bevel gear is meshed with the outer surface of the third bevel gear, a threaded rod is fixedly connected to the upper surface of the fourth bevel gear, the top end of the threaded rod is rotatably connected with the inner top wall of the upright post, a supporting plate is fixedly connected to the outer surface of the threaded rod, four sliding blocks are fixedly connected to the outer surfaces of the supporting plate, the outer surfaces of the sliding blocks are slidably connected with the inner walls of the sliding grooves, four sleeves are fixedly connected to the bottom surfaces of the first motor, the second motor is fixedly connected to the inner bottom surface of the second motor, and the connecting plate is fixedly connected to the upper surface of the first motor.
Further, the output end of the second motor is fixedly connected with the left side face of the corresponding rotating plate, and the outer surface of the connecting block is rotationally connected with the right side face of the corresponding rotating plate.
Further, a support frame is arranged above the bevel gear II, and the left side face and the right side face of the support frame are fixedly connected with the outer surfaces of the corresponding rotating plates.
Further, two limit grooves are formed in the inner wall of the support frame, and a rotating column is connected to the inner bottom wall of the support frame in a rotating mode.
Further, the top fixedly connected with post gear of rotation post, the inner wall of support frame is equipped with two L type racks, and the surface of every L type rack all meshes with the surface of post gear.
Further, the outer surface of each L-shaped rack is fixedly connected with a limiting strip, and the outer surface of each limiting strip is in sliding connection with the inner wall of the limiting groove.
Further, the upper surface of L type rack all fixedly connected with anchor clamps, the below of L type rack is equipped with the cylinder, the output of cylinder and the surface fixed connection of corresponding L type rack.
Compared with the prior art, the utility model has the following beneficial effects:
1. The utility model is provided with the first bevel gear, the rotating rod, the threaded rod and other parts, the first bevel gear is driven to rotate by the motor and meshed with the second bevel gear, the second bevel gear drives the rotating rod to rotate and drives the third bevel gear at two ends to meshed with the fourth bevel gear, the fourth bevel gear drives the threaded rod to rotate, the threaded rod drives the object supporting plate to ascend or descend, the second motor drives the corresponding rotating plate to rotate, the rotating plate drives the supporting frame and drives the other rotating plate to rotate, and therefore the effects of adjusting the height of the supporting frame and adjusting the inclined posture of the supporting frame are achieved.
2. According to the utility model, by arranging the components such as the column gear, the L-shaped racks, the clamp and the like, the corresponding L-shaped racks are driven to move through the air cylinder, the L-shaped racks are meshed with the column gear, meanwhile, the column gear drives the other L-shaped racks to synchronously move, and the clamp is driven to synchronously move through the L-shaped racks to clamp or relax the workpiece, so that the effects of adjusting the clamp and automatically clamping the workpiece according to workpieces with different sizes are realized.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute a limitation on the application. In the drawings:
FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model;
FIG. 2 is a schematic view of the internal structure of the column according to the present utility model;
FIG. 3 shows a support frame according to the present utility model an internal structural schematic;
fig. 4 is a schematic view of the internal structure of the installation cavity of the utility model.
In the figure: 1. a base; 2. a mounting cavity; 3. a first motor; 4. bevel gears I; 5. bevel gears II; 6. a rotating lever; 7. bevel gears III; 8. bevel gears IV; 9. a threaded rod; 10. a support plate; 11. a sliding block; 12. a sleeve; 13. a second motor; 14. a connecting block; 15. a rotating plate; 16. a support frame; 17. a limit groove; 18. rotating the column; 19. a post gear; 20. an L-shaped rack; 21. a limit bar; 22. a clamp; 23. a cylinder; 24. a column; 25. a sliding groove.
Detailed Description
Various embodiments of the present utility model are disclosed in the following drawings, which are presented in sufficient detail to provide a thorough understanding of the present utility model. However, it should be understood that these physical details should not be used to limit the utility model. That is, in some embodiments of the present utility model, these physical details are not necessary. Moreover, for the sake of simplicity of illustration, some well-known and conventional structures and components are shown in the drawings in a simplified schematic manner.
Referring to fig. 1, fig. 2, fig. 3, fig. 4, an adjustable double-column welding positioner of the utility model comprises a base 1, a mounting cavity 2 is arranged in the base 1, two upright posts 24 are fixedly connected to the upper surface of the base 1, sliding grooves 25 are arranged on the inner wall of each upright post 24, a first motor 3 is fixed on the inner bottom wall of the mounting cavity 2, a first bevel gear 4 is fixedly connected to the output end of the first motor 3, a second bevel gear 5 is meshed with the outer surface of the first bevel gear 4, a rotating rod 6 is fixedly connected to the inner part of the second bevel gear 5, a third bevel gear 7 is fixedly connected to the left end and the right end of the rotating rod 6, a fourth bevel gear 8 is meshed with the outer surface of each third bevel gear 7, threaded rod 9 is fixedly connected to the upper surface of each fourth bevel gear 8, the top end of each threaded rod 9 is in rotational connection with the inner top wall of each upright post 24, a carrier plate 10 is in threaded connection with the outer surface of each threaded rod 9, four sliding blocks 11 are fixedly connected to the outer surface of each carrier plate 10, the outer surface of each carrier plate 11 is in sliding connection with the inner wall of the sliding grooves 25, the first motor 12 is in sliding connection with the inner bottom surface of each sliding plate 25, the first motor 12 is fixedly connected to the bottom surface of the first carrier plate 12 of the first motor 10 and the second carrier plate 12 is fixedly connected to the first bevel gear 4, the first bevel gear 4 is in sliding connection with the first bevel gear 11, the first power connection between the first bevel gear 4 and the second bevel gear 4 is in a fixed connection between the first bevel gear 11 and the first bevel gear 4 and the top surface 13 is in a fixed connection between the first side 13 is in a fixed connection between the upper surface of the top plate 13 and bottom plate 13 and the top surface of the top plate is 5, 2 is in a top and the top and 5 is a bottom 2 is in a bottom and 5 is a bottom 2 is, the support plate 10 can ascend or descend within a preset range, the phenomenon that one side of the support plate is inclined is prevented, the sleeve 12 stretches or recovers synchronously along with the support plate 10, when the support plate 10 stops at a certain position, the sleeve 12 can provide supporting force for the support plate 10, and the upper pressure is evenly distributed, so that the device can operate more stably.
Referring to fig. 1, 2 and 3, an output end of the second motor 13 is fixedly connected with a left side surface of a corresponding rotating plate 15, an outer surface of the connecting block 14 is rotatably connected with a right side surface of the corresponding rotating plate 15, the second motor 13 provides a main power source for the supporting frame 16 to perform tilting or overturning actions and provides supporting force for the corresponding rotating plate 15, and the connecting block 14 provides a supporting point for the corresponding rotating plate 15.
Referring to fig. 1, 2 and 3, a support frame 16 is disposed above the bevel gear two 5, the left side surface and the right side surface of the support frame 16 are fixedly connected with the outer surfaces of the corresponding rotating plates 15, the motor two 13 drives the corresponding rotating plates 15 to rotate, and the rotating plates 15 drive the other rotating plates 15 to synchronously rotate, so that the device can complete tilting or overturning actions, and welding work is more convenient.
Referring to fig. 1, 2 and 3, two limiting grooves 17 are formed in the inner wall of the supporting frame 16, a rotating column 18 is rotatably connected to the inner bottom wall of the supporting frame 16, and the rotating column 18 provides a supporting point for the column gear 19 and provides a required position for the column gear 19 to be meshed with the L-shaped rack 20.
Referring to fig. 1, 2 and 3, a column gear 19 is fixedly connected to the top end of the rotary column 18, two L-shaped racks 20 are provided on the inner wall of the support frame 16, the outer surface of each L-shaped rack 20 is meshed with the outer surface of the column gear 19, the two L-shaped racks 20 are oppositely staggered, a fixing plate is fixedly connected to the bottom of one L-shaped rack 20, and the fixing plate provides an impetus for the air cylinder 23.
Referring to fig. 1, 2 and 3, the outer surface of each L-shaped rack 20 is fixedly connected with a limiting bar 21, the outer surface of each limiting bar 21 is slidably connected with the inner wall of the limiting groove 17, the limiting groove 17 limits the movement space and movement track of the limiting bar 21, and the supporting frame 16 is prevented from being clamped stably during tilting and overturning.
Referring to fig. 1, 2 and 3, the upper surfaces of the L-shaped racks 20 are fixedly connected with clamps 22, an air cylinder 23 is arranged below the L-shaped racks 20, the output ends of the air cylinders 23 are fixedly connected with the outer surfaces of the corresponding L-shaped racks 20, and the corresponding L-shaped racks 20 are driven to stretch or recover by the air cylinders 23, so that workpieces with different sizes can be firmly clamped by the clamps 22, and an automatic clamping effect is realized.
When the utility model is used: the first motor 3 drives the bevel gear 4 to rotate and is meshed with the second bevel gear 5, meanwhile, the second bevel gear 5 drives the rotating rod 6 to rotate and drives the bevel gears at two ends to be meshed with the fourth bevel gear 8, the fourth bevel gear 8 drives the threaded rod 9 to rotate, the threaded rod 9 drives the object supporting plate 10 to ascend or descend, the second motor 13 drives the corresponding rotating plate 15 to rotate, the rotating plate 15 drives the supporting frame 16 and drives the other rotating plate 15 to rotate, the effect of adjusting the height and the direction of the supporting frame 16 is achieved, the corresponding L-shaped rack 20 is driven to move through the air cylinder 23, the L-shaped rack 20 is meshed with the post gear 19, meanwhile, the post gear 19 drives the other L-shaped rack 20 to synchronously move, and the L-shaped rack 20 drives the clamp 22 to synchronously move to complete automatic clamping or loosening of workpieces.
The above is merely an embodiment of the present utility model, and is not intended to limit the present utility model. Various modifications and variations of the present utility model will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, or the like, which is within the spirit and principle of the present utility model, should be included in the scope of the claims of the present utility model.
Claims (7)
1. The utility model provides a double column welding positioner with adjustable, includes base (1), its characterized in that: the inside of base (1) has seted up installation cavity (2), the upper surface fixedly connected with two stand (24) of base (1), every sliding tray (25) have all been seted up to the inner wall of stand (24), interior bottom wall fixed motor (3) of installation cavity (2), the output fixedly connected with bevel gear (4) of motor (3), the surface meshing of bevel gear (4) has bevel gear two (5), the inside fixedly connected with dwang (6) of bevel gear two (5), the left end and the right-hand member of dwang (6) all fixedly connected with bevel gear three (7), every the surface of bevel gear three (7) all meshes with bevel gear four (8), every the upper surface of bevel gear four (8) all fixedly connected with threaded rod (9), the top of threaded rod (9) all rotates with the interior roof of stand (24) to be connected with, and every surface all screw thread connection of threaded rod (9) holds in the palm thing board (10), every the surface of holding in the palm thing board (10) all fixedly connected with bevel gear four (11) and every sliding tray (11) all sliding tray four (11) have the surface of sliding tray (11) all fixedly connected with sleeve (11), the bottom surface of every sleeve (12) all with the interior bottom wall fixed connection of stand (24), the top of motor one (3) is equipped with motor two (13) and connecting block (14), the bottom surface of motor two (13) and connecting block (14) all with hold in the palm the upper surface fixed connection of thing board (10), the top of bevel gear one (4) is equipped with two rotation plates (15).
2. An adjustable dual post weld fixture as defined in claim 1, wherein: the output end of the second motor (13) is fixedly connected with the left side surface of the corresponding rotating plate (15), and the outer surface of the connecting block (14) is rotationally connected with the right side surface of the corresponding rotating plate (15).
3. An adjustable dual post weld fixture as defined in claim 2, wherein: the upper part of the bevel gear II (5) is provided with a supporting frame (16), and the left side surface and the right side surface of the supporting frame (16) are fixedly connected with the outer surface of the corresponding rotating plate (15).
4. An adjustable dual post weld fixture as defined in claim 3, wherein: two limit grooves (17) are formed in the inner wall of the supporting frame (16), and a rotating column (18) is rotatably connected to the inner bottom wall of the supporting frame (16).
5. An adjustable dual post weld fixture as defined in claim 4, wherein: the top of the rotating column (18) is fixedly connected with a column gear (19), two L-shaped racks (20) are arranged on the inner wall of the supporting frame (16), and the outer surface of each L-shaped rack (20) is meshed with the outer surface of the column gear (19).
6. An adjustable dual post weld fixture as defined in claim 5, wherein: the outer surface of each L-shaped rack (20) is fixedly connected with a limiting strip (21), and the outer surface of each limiting strip (21) is in sliding connection with the inner wall of the limiting groove (17).
7. An adjustable dual post weld fixture as defined in claim 5, wherein: the upper surfaces of the L-shaped racks (20) are fixedly connected with clamps (22), an air cylinder (23) is arranged below the L-shaped racks (20), and the output end of the air cylinder (23) is fixedly connected with the outer surface of the corresponding L-shaped rack (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420425270.6U CN222020960U (en) | 2024-03-06 | 2024-03-06 | Adjustable double-column welding positioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420425270.6U CN222020960U (en) | 2024-03-06 | 2024-03-06 | Adjustable double-column welding positioner |
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| Publication Number | Publication Date |
|---|---|
| CN222020960U true CN222020960U (en) | 2024-11-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420425270.6U Active CN222020960U (en) | 2024-03-06 | 2024-03-06 | Adjustable double-column welding positioner |
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| CN (1) | CN222020960U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119857992A (en) * | 2025-03-11 | 2025-04-22 | 安徽浩辰智造有限公司 | Turnover device for welding guide rail |
-
2024
- 2024-03-06 CN CN202420425270.6U patent/CN222020960U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119857992A (en) * | 2025-03-11 | 2025-04-22 | 安徽浩辰智造有限公司 | Turnover device for welding guide rail |
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