CN210756127U - Positioning device for welding conical barrel - Google Patents
Positioning device for welding conical barrel Download PDFInfo
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- CN210756127U CN210756127U CN201921286656.9U CN201921286656U CN210756127U CN 210756127 U CN210756127 U CN 210756127U CN 201921286656 U CN201921286656 U CN 201921286656U CN 210756127 U CN210756127 U CN 210756127U
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Abstract
The utility model discloses a be used for toper barrel welded positioner, including platform, two drive wheel supports, two supporting wheel supports, first sharp module, the sharp module of second and the sharp module of third: the first linear module is arranged at the right end of the upper end of the platform, the two driving wheel supports are arranged above the first linear module at intervals left and right, and the first linear module drives the two driving wheel supports to move in the front-back direction; the second straight line module is arranged above the platform and is in transmission connection with a third straight line module arranged at the upper end of the platform, the third straight line module drives the second straight line module to move along the left-right direction, the two supporting wheel supports are arranged above the second straight line module at intervals left and right, and the second straight line module drives the two supporting wheel supports to move along the front-back direction. The utility model provides a be used for conical drum welded positioner suitable for not unidimensional.
Description
Technical Field
The utility model relates to a welding auxiliary assembly field. More specifically, the utility model relates to a be used for toper barrel welded positioner.
Background
In the butt welding process of the large thick-wall conical cylinder, the conical cylinder needs to be supported and rotated, and sometimes the included angle between a welding gun and a bus of the conical cylinder needs to be adjusted to be 90 degrees. The components of the type are large in diameter and heavy in weight, and are difficult to move and turn. Especially, the adjustment of the welding angle during the welding process is difficult. Therefore, a set of heavy turnover displacement device is needed by a production enterprise, and the welding requirements of large centrums with different diameters, different tapers and different lengths can be met.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a be applicable to not unidimensional be used for conical drum welded positioner.
The utility model provides an above-mentioned technical problem's technical scheme as follows: the utility model provides a be used for toper barrel welded positioner, includes platform, two drive wheel supports, two supporting wheel supports, first sharp module, the sharp module of second and the sharp module of third:
the first linear module is arranged at the right end of the upper end of the platform, the two driving wheel supports are arranged above the first linear module at intervals left and right and are in transmission connection with the first linear module, the driving wheel supports are respectively rotatably provided with a driving wheel and a first driving unit in transmission connection with the driving wheel, and the first linear module drives the two driving wheel supports to move in the front-back direction so as to enable the two driving wheels to be close to or far away from each other;
the second sharp module sets up the platform top, and with the setting be in the platform upper end the transmission of third sharp module is connected, third sharp module drives second sharp module removes along left right direction, two spaced setting is in about the supporting wheel support second sharp module top, and all with the transmission of second sharp module is connected, equal rotatable supporting wheel that is equipped with on the supporting wheel support, the drive of second sharp module is two the supporting wheel support removes along the fore-and-aft direction, so that two the supporting wheel is close to each other or keeps away from.
Preferably, in the positioning device for welding the conical cylinder, the first linear module comprises a strip-shaped plate body and two ball screws, the plate body is arranged along the left-right direction, the front side and the rear side of the upper end of the ball screw are respectively provided with an open slot along the front-rear direction, the notch of the open slot is respectively provided with a bearing seat, the two ball screws are respectively arranged in the two open slots along the front-rear direction, one end of each ball screw is rotationally connected with the side wall of the corresponding open slot, the other end of the bearing block penetrates through the corresponding bearing block and is rotationally connected with the bearing block, the front end and the rear end of the plate body are respectively provided with a second driving unit, the second driving units are respectively in transmission connection with the other ends of the corresponding ball screws, and the two driving wheel supports are respectively arranged at the upper ends of the plate bodies in a sliding manner and are respectively connected with nuts of the two ball screws.
Preferably, a be arranged in toper barrel welded positioner, the drive wheel support includes bottom plate, support and pivot, the support sets up the bottom plate upper end, the rotatable setting of pivot is in on the support, and its both ends all extend to outside the support, the coaxial cover of drive wheel is established in the pivot, first drive unit include two freewheel clutches and with two first motors that freewheel clutch corresponds respectively, two freewheel clutch is coaxial setting respectively is in the both ends of pivot to respectively through first commutator and corresponding first motor transmission is connected.
Preferably, in the positioning device for welding the conical cylinder, the second driving unit includes a second motor and a second commutator, and the second motor is in transmission connection with the other end of the corresponding ball screw through the second commutator.
Preferably, the positioning device for welding the conical cylinder comprises two linear guide rails and two third driving mechanisms, the two linear guide rails are arranged in the left-right direction and are arranged at the upper end of the platform at intervals in the front-back direction, the second linear module is arranged on the two linear guide rails in the length direction of the linear guide rails in a sliding manner, a rack is arranged on the front side or the rear side of the linear guide rails in the length direction, two extending portions corresponding to the rack are horizontally arranged at the left end or the right end of the linear module, the two third driving mechanisms are arranged at the upper ends of the two extending portions respectively, output shafts of the three driving mechanisms penetrate through the corresponding extending portions downwards, a gear is coaxially connected with the extending portions, and the gear is meshed with the corresponding racks.
Preferably, in the positioning device for welding the conical cylinder, the third driving unit includes a third motor and a third commutator, the third motor is in transmission connection with the third commutator, and an output shaft of the third commutator passes through the corresponding extension part downwards.
Preferably, the positioning device for conical barrel welding further comprises a limiting mechanism, the limiting mechanism comprises a roller, a moving member, a horizontal plate and a cylinder, the horizontal plate is arranged at the right end of the platform, the moving member is slidably arranged on the horizontal plate along the left-right direction, the roller is rotatably arranged at the left end of the moving member, the cylinder is arranged on the horizontal plate and located on the right side of the moving member, a telescopic rod of the cylinder is arranged along the left-right direction and connected with the moving member, and the cylinder drives the moving member and the roller to move left and right.
Preferably, the positioning device for welding the conical barrel further comprises a base and a lifting mechanism, wherein the platform is arranged above the base, the right side of the lower end of the platform is connected with the base in a rotating mode through a rotating piece, the left side of the lower end of the platform is connected with the lifting mechanism arranged on the base in a transmission mode, and the lifting mechanism drives the platform to rotate around the rotating piece.
The utility model discloses an angle to the platform is adjusted just to adapt to the tapered cone body of various different tapers. And meanwhile, two driving wheels are arranged on the platform and used for driving the barrel to rotate. In order to adapt to the welding of the vertebral bodies with different lengths, the third linear module drives the two supporting wheels to move left and right so as to adjust the distance between the driving wheel and the supporting wheels. Meanwhile, the center distance between the two driving wheels and the center distance between the two supporting wheels are respectively and continuously adjustable, so that the device can be suitable for vertebral body parts with different diameters. Meanwhile, in order to ensure the stability in operation, the platform is further provided with a limiting mechanism, so that when the platform is driven to rotate, the workpiece moves towards the right side.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
Fig. 1 is a schematic structural view of a positioning device according to the present invention;
fig. 2 is a top view of the positioning device of the present invention;
fig. 3 is a left side view of the positioning device of the present invention;
fig. 4 is a schematic view of the positioning device according to the present invention when the platform rotates.
Detailed Description
The present invention is further described in detail below with reference to the drawings so that those skilled in the art can implement the invention with reference to the description.
It should be noted that, in the description of the present invention, the terms "lateral", "longitudinal", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Fig. 1-fig. 3 are a positioning device for conical cylinder welding, which comprises a platform 1, two driving wheel supports, two supporting wheel supports, a first straight line module, a second straight line module and a third straight line module:
the first linear module is arranged at the right end of the upper end of the platform 1, the two driving wheel supports are arranged above the first linear module at intervals left and right and are in transmission connection with the first linear module, the driving wheel supports are respectively rotatably provided with a driving wheel 2 and a first driving unit in transmission connection with the driving wheel 2, and the first linear module drives the two driving wheel supports to move along the front-back direction so as to enable the two driving wheels 2 to be close to or far away from each other;
the second straight line module sets up 1 top of platform, and with the setting be in 1 upper end of platform the transmission of third straight line module is connected, third straight line module drives second straight line module removes along left right direction, two spaced setting is in about the supporting wheel support second straight line module top, and all with the transmission of second straight line module is connected, equal rotatable supporting wheel 3 that is equipped with on the supporting wheel support, the drive of second straight line module is two the supporting wheel support removes along the fore-and-aft direction, so that two supporting wheel 3 is close to each other or keeps away from.
In the embodiment, the conical cylinder is arranged at the upper end of the platform 1, the conical cylinder supports the column through two driving wheels 2 and two supporting wheels 3, the two driving wheels 2 synchronously rotate to drive the conical cylinder, and the two supporting wheels 3 rotate along with the conical cylinder; in order to adapt to welding of vertebral bodies with different lengths, two driving wheel supports are arranged on a first linear module, the first linear module is fixed at the right end of the end of a platform 1, two supporting wheel supports are arranged on a second linear module, and then the second linear module is moved in the left-right direction through a third linear module, so that the distance between a driving wheel 2 and a supporting wheel 3 can be adjusted; adapt to the conical barrel of different diameters, first straight line module drives two drive wheels 2 and is close to each other or keeps away from to the centre-to-centre spacing of adjusting two drive wheels 2, second straight line module drives two supporting wheels 3 and is close to each other or keeps away from, thereby adjusts the centre-to-centre spacing of two supporting wheels 3.
Preferably, as another embodiment of the present invention, the first linear module includes a strip-shaped plate 4 and two ball screws 5, the plate 4 is disposed along the left-right direction, the front side and the rear side of the upper end of the ball screw are respectively provided with an open slot 6 along the front-rear direction, the notch of the open slot 6 is respectively provided with a bearing seat 7, the two ball screws 5 are respectively arranged in the two open slots 6 along the front-rear direction, one end of each ball screw 5 is rotatably connected with the side wall of the corresponding open slot 6, the other end of the bearing plate passes through the corresponding bearing seat 7 and is rotationally connected with the bearing seat, the front end and the rear end of the plate body 4 are respectively provided with a second driving unit, the second driving units are respectively in transmission connection with the other ends of the corresponding ball screws 5, and the two driving wheel supports are respectively arranged at the upper end of the plate body 4 in a sliding manner and are respectively connected with the nuts of the two ball screws 5.
In this embodiment, as shown in fig. 2, the second driving unit drives the corresponding ball screw 5 to rotate, the nut of the ball screw 5 moves along the front-back direction, so as to drive the corresponding driving wheel support to move back and forth, thereby adjusting the center distance between the two driving wheels 2, and the structure of the second linear module is the same as that of the first linear module.
Preferably, as the utility model discloses another embodiment, the drive wheel support includes bottom plate 8, support 9 and pivot, support 9 sets up 8 upper ends of bottom plate, the rotatable setting of pivot is in on the support 9, and its both ends all extend to outside the support 9, 2 coaxial covers of drive wheel are established in the pivot, a drive unit include two freewheel clutches 10 and with two first motors 11 that freewheel clutch 10 corresponds respectively, two freewheel clutch 10 is coaxial setting respectively is in the both ends of pivot to respectively through first commutator 12 with correspond first motor 11 transmission is connected.
In this embodiment, in the actual welding process, the conical cylinder body needs to rotate towards different directions, so the first driving unit includes two overrunning clutches 10 and two first motors 11, the output directions of the output shafts of the two first motors 11 are different, when the first driving unit works, one of the motors works, the rotating shaft is driven to rotate according to the required direction through the corresponding first commutator 12 and the corresponding overrunning clutch 10, at this moment, the other motor does not work, and the rotating shaft drives the corresponding overrunning clutch 10 to rotate when rotating.
Preferably, as another embodiment of the present invention, the second driving unit includes a second motor 13 and a second commutator 14, and the second motor 13 is in transmission connection with the other end of the corresponding ball screw 5 through the second commutator 14.
In this embodiment, the second diverter 14 is a gear 17 diverter, and the first diverter and the third diverter in this application may also be gear 17 diverters.
Preferably, as the utility model discloses another embodiment, the third straight line module includes two linear guide 15 and two third actuating mechanism, and two linear guide 15 all set up along left right direction to spaced setting is in around the upper end of platform 1, the second straight line module is followed linear guide 15's length direction slidable sets up two on the linear guide 15, linear guide 15's front side or rear side are equipped with a rack 16 along its length direction, the left end of straight line module or right-hand member level be equipped with two extensions that rack 16 corresponds respectively, two third actuating mechanism sets up respectively two the extension upper end, and its output shaft passes the correspondence downwards the extension to coaxial coupling has a gear 17, gear 17 with correspond the meshing of rack 16.
In this embodiment, the third driving unit drives the corresponding gear 17 to rotate, the gear 17 is engaged with the rack 16, the rack 16 is stationary, and the gear 17 moves in the left-right direction during the rotation process, so as to drive the corresponding third driving unit and the extension portion to move back and forth, i.e., to drive the second linear module to move back and forth.
Preferably, as another embodiment of the present invention, the third driving unit includes a third motor 18 and a third commutator 19, the third motor 18 is in transmission connection with the third commutator 19, and an output shaft of the third commutator 19 downwardly passes through the corresponding extension portion.
Preferably, as the utility model discloses another embodiment, still include stop gear, stop gear includes gyro wheel 20, moving member 21, horizontal plate 22 and cylinder 23, horizontal plate 22 sets up the right-hand member of platform 1, moving member 21 is in along controlling direction slidable setting on horizontal plate 22, the rotatable setting of gyro wheel 20 is in the left end of moving member 21, cylinder 23 sets up on horizontal plate 22, and be located the right side of moving member 21, the telescopic link of cylinder 23 is along controlling the direction setting, and with moving member 21 is connected, cylinder 23 drives moving member 21 reaches the gyro wheel 20 removes about.
In this embodiment, in order to prevent among the welding process, the taper cylinder body is skew right at the rotation in-process, sets up stop gear at the right-hand member of platform 1, and the taper cylinder body is at the rotation in-process, and cylinder 23 drives moving member 21 and gyro wheel 20 and moves left, and the rotatable laminating of right-hand member until gyro wheel 20's periphery and taper cylinder body lower extreme to the skew of taper cylinder body to the right in the rotation in-process is injectd.
Preferably, as another embodiment of the present invention, as shown in fig. 1-4, the present invention further comprises a base 26 and a lifting mechanism 24, wherein the platform 1 is disposed above the base 26, the right side of the lower end thereof is rotatably connected to the base 26 through a rotating member 25, the left side of the lower end thereof is drivingly connected to the lifting mechanism 24 disposed on the base 26, and the lifting mechanism 24 drives the platform 1 to rotate around the rotating member 25.
In this embodiment, as shown in fig. 4, when the included angle between the welding gun and the generatrix of the conical cylinder needs to be adjusted to 90 °, the lifting mechanism 24 drives the platform 1 to rotate the rotating member 25 to adjust the included angle between the welding gun and the generatrix of the conical cylinder to 90 °; specifically, as shown in fig. 3, the lifting mechanism 24 may employ two air cylinders arranged at a distance from each other, the end of the cylinder body of the air cylinder is rotatably connected to the base 26, and the end of the telescopic rod of the air cylinder is rotatably connected to the lower end of the platform 1.
While the embodiments of the invention have been disclosed above, it is not limited to the applications listed in the description and the embodiments, which are fully applicable in all kinds of fields suitable for the invention, and further modifications may be readily made by those skilled in the art, and the invention is therefore not limited to the specific details and embodiments shown and described herein, without departing from the general concept defined by the claims and their equivalents.
Claims (8)
1. The utility model provides a be used for toper barrel welded positioner, its characterized in that includes platform (1), two drive wheel supports, two supporting wheel supports, first sharp module, the sharp module of second and the sharp module of third:
the first linear module is arranged at the right end of the upper end of the platform (1), the two driving wheel supports are arranged above the first linear module at intervals left and right and are in transmission connection with the first linear module, the driving wheel supports are respectively rotatably provided with a driving wheel (2) and a first driving unit in transmission connection with the driving wheel (2), and the first linear module drives the two driving wheel supports to move in the front-back direction so as to enable the two driving wheels (2) to be close to or far away from each other;
the second sharp module sets up platform (1) top, and with the setting be in platform (1) upper end the transmission of third sharp module is connected, third sharp module drives second sharp module removes along controlling the direction, two spaced setting is in about the supporting wheel support second sharp module top, and all with the transmission of second sharp module is connected, equal rotatable supporting wheel (3) that are equipped with on the supporting wheel support, the drive of second sharp module is two the supporting wheel support removes along the fore-and-aft direction, so that two supporting wheel (3) are close to each other or keep away from.
2. The positioning device for conical cylinder welding according to claim 1, wherein the first linear module comprises a strip-shaped plate body (4) and two ball screws (5), the plate body (4) is arranged along the left-right direction, the front side and the rear side of the upper end of the plate body are respectively provided with an open slot (6) along the front-rear direction, a bearing seat (7) is respectively arranged at the notch of each open slot (6), the two ball screws (5) are respectively arranged in the two open slots (6) along the front-rear direction, one end of each ball screw (5) is rotatably connected with the side wall of the corresponding open slot (6), the other end of each ball screw passes through the corresponding bearing seat (7) and is rotatably connected with the same, the front end and the rear end of the plate body (4) are respectively provided with a second driving unit, the second driving units are respectively in transmission connection with the other end of the corresponding ball screws (5), the two driving wheel supports are respectively arranged at the upper end of the plate body (4) in a sliding manner and are respectively connected with nuts of the two ball screws (5).
3. The positioning device for conical cylinder welding according to claim 2, wherein the driving wheel support comprises a bottom plate (8), a support (9) and a rotating shaft, the support (9) is arranged at the upper end of the bottom plate (8), the rotating shaft is rotatably arranged on the support (9), both ends of the rotating shaft extend out of the support (9), the driving wheel (2) is coaxially sleeved on the rotating shaft, the first driving unit comprises two overrunning clutches (10) and two first motors (11) respectively corresponding to the overrunning clutches (10), and the two overrunning clutches (10) are respectively coaxially arranged at both ends of the rotating shaft and are respectively in transmission connection with the corresponding first motors (11) through first commutators (12).
4. The positioning device for conical cylinder welding according to claim 2, characterized in that the second driving unit comprises a second motor (13) and a second commutator (14), and the second motor (13) is in transmission connection with the other end of the corresponding ball screw (5) through the second commutator (14).
5. The positioning device for conical cylinder welding according to claim 1, wherein the third linear module comprises two linear guide rails (15) and two third driving mechanisms, the two linear guide rails (15) are arranged along the left-right direction and are arranged at the upper end of the platform (1) at intervals in the front-back direction, the second linear module is arranged on the two linear guide rails (15) in a sliding manner along the length direction of the linear guide rails (15), a rack (16) is arranged on the front side or the rear side of the linear guide rails (15) along the length direction, two extending portions corresponding to the rack (16) are horizontally arranged on the left end or the right end of the linear module, the two third driving mechanisms are respectively arranged on the upper ends of the two extending portions, the output shafts of the two third driving mechanisms downwards penetrate through the corresponding extending portions, and a gear (17) is coaxially connected, the gear (17) is meshed with the corresponding rack (16).
6. A positioning device for conical cylinder welding according to claim 5, characterized in that the third driving unit comprises a third motor (18) and a third commutator (19), the third motor (18) is in transmission connection with the third commutator (19), and the output shaft of the third commutator (19) passes downward through the corresponding extension part.
7. A positioning device for taper cylinder welding according to any one of claims 1-6, characterized in that the device also comprises a limiting mechanism, the limiting mechanism comprises a roller (20), a moving piece (21), a horizontal plate (22) and a cylinder (23), the horizontal plate (22) is arranged at the right end of the platform (1), the moving piece (21) is arranged on the horizontal plate (22) in a sliding way along the left-right direction, the roller (20) is rotatably arranged at the left end of the moving part (21), the cylinder (23) is arranged on the horizontal plate (22), and is positioned at the right side of the moving piece (21), the telescopic rod of the cylinder (23) is arranged along the left-right direction, and is connected with the moving piece (21), and the cylinder (23) drives the moving piece (21) and the roller (20) to move left and right.
8. The positioning device for conical cylinder welding according to claim 7, further comprising a base (26) and a lifting mechanism (24), wherein the platform (1) is disposed above the base (26), the right side of the lower end of the platform is rotatably connected with the base (26) through a rotating member (25), the left side of the lower end of the platform is in transmission connection with the lifting mechanism (24) disposed on the base (26), and the lifting mechanism (24) drives the platform (1) to rotate around the rotating member (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921286656.9U CN210756127U (en) | 2019-08-09 | 2019-08-09 | Positioning device for welding conical barrel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921286656.9U CN210756127U (en) | 2019-08-09 | 2019-08-09 | Positioning device for welding conical barrel |
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| Publication Number | Publication Date |
|---|---|
| CN210756127U true CN210756127U (en) | 2020-06-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921286656.9U Active CN210756127U (en) | 2019-08-09 | 2019-08-09 | Positioning device for welding conical barrel |
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| CN (1) | CN210756127U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114850772A (en) * | 2022-05-07 | 2022-08-05 | 马鞍山市广源法兰环件有限公司 | Flange welding tool for feed inlet of pressure container |
-
2019
- 2019-08-09 CN CN201921286656.9U patent/CN210756127U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114850772A (en) * | 2022-05-07 | 2022-08-05 | 马鞍山市广源法兰环件有限公司 | Flange welding tool for feed inlet of pressure container |
| CN114850772B (en) * | 2022-05-07 | 2024-04-05 | 马鞍山市广源法兰环件有限公司 | Pressure vessel feed inlet flange welding frock |
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