CN215967188U - Hydraulic adjustable anti-deformation longitudinal joint welding roller carrier - Google Patents
Hydraulic adjustable anti-deformation longitudinal joint welding roller carrier Download PDFInfo
- Publication number
- CN215967188U CN215967188U CN202122157826.7U CN202122157826U CN215967188U CN 215967188 U CN215967188 U CN 215967188U CN 202122157826 U CN202122157826 U CN 202122157826U CN 215967188 U CN215967188 U CN 215967188U
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- Prior art keywords
- workbench
- roller
- fixedly connected
- upper side
- hydraulic
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- Expired - Fee Related
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- 238000003466 welding Methods 0.000 title claims abstract description 23
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses a hydraulic adjustable anti-deformation longitudinal seam welding roller carrier which comprises a workbench, wherein a plurality of mounting plates are fixedly connected to the upper side of the workbench, the opposite side walls of two mounting plates positioned on the same side are jointly and rotatably connected with a first roller, two placing grooves are formed in the upper side of the workbench, a first hydraulic cylinder is fixedly connected to the inside of each placing groove, two adjusting rods are rotatably connected to the upper side of the workbench, the telescopic ends of the first hydraulic cylinders are connected with the adjusting rods through connecting pieces, the upper ends of the adjusting rods are fixedly connected with a mounting frame, and the inner side of the mounting frame is rotatably connected with a second roller. The welding machine is reasonable in structural design, can support two sides of a workpiece, effectively prevents the workpiece with a larger diameter and a smaller thickness from collapsing, further ensures the welding accuracy, can support the upper side of the workpiece, further prevents the workpiece from deforming, and ensures the processing quality of the workpiece.
Description
Technical Field
The utility model relates to the technical field of roller frames, in particular to a hydraulic adjustable deformation-preventing longitudinal seam welding roller frame.
Background
The roller carrier drives the circular weldment to rotate by means of the friction force between the weldment and the driving roller so as to complete the welding of the annular welding seam, the welding speed can be adjusted by the rotating speed of the driving roller on the roller carrier, and the roller is always kept on the same axis, so that the workpiece is not easy to deform and slip when rotating. The adjustable roller frame has three types of adjustable manual screw rod, movable manual screw bolt and movable electric sliding plate.
Common gyro wheel frame upside is equipped with two rows of gyro wheels or two cylinders, places work pieces such as pipeline or a tower section of thick bamboo on two cylinders, and one of them cylinder of drive makes whole pipeline work piece take place to rotate promptly, because the diameter of work pieces such as some tower sections is great and thickness is less, places the back on the cylinder with the work piece, under the action of gravity of work piece self, the work piece can collapse downwards and become oval shape, and then influences the welded precision greatly, influences the quality of product.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art, and provides a hydraulic adjustable deformation-preventing longitudinal seam welding roller frame.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides an adjustable shape longitudinal joint welding roller frame of preapring for an unfavorable turn of events of hydraulic pressure, includes the workstation, a plurality of mounting panels of upside fixedly connected with of workstation are located two with one side the relative lateral wall of mounting panel rotates jointly and is connected with first cylinder, the upside of workstation is equipped with two standing grooves, the first pneumatic cylinder of inside fixedly connected with of standing groove, the upside of workstation is rotated and is connected with two regulation poles, the flexible end of first pneumatic cylinder is connected with the regulation pole through the connecting piece, the upper end fixedly connected with mounting bracket of adjusting the pole, the inboard of mounting bracket is rotated and is connected with the second cylinder, the upside of workstation is equipped with and is used for carrying out the supporting mechanism that supports to the work piece.
Preferably, the supporting mechanism comprises a supporting frame fixedly connected to the upper side of the workbench, a second hydraulic cylinder is fixedly connected to the upper side of the supporting frame, the telescopic end of the second hydraulic cylinder penetrates through the upper side of the supporting frame and is fixedly connected with a connecting plate, and the side wall of the connecting plate is rotatably connected with a third roller.
Preferably, the connecting piece includes the spout that sets up on adjusting the pole downside, the inside of spout is equipped with the slider, the flexible end of first pneumatic cylinder rotates with the downside of slider to be connected.
Preferably, the cross section of the support frame is of an inverted right-angle U-shaped structure, and the support frame workbench is fixed through welding.
Preferably, the lower side of the workbench is fixedly connected with a plurality of casters, and the four casters are respectively located at four corners of the workbench.
Preferably, the outer sides of the first roller, the second roller and the third roller are all sleeved with anti-slip pads, and the anti-slip pads are made of rubber.
The utility model has the following beneficial effects:
1. the second roller is arranged, and the first hydraulic cylinder is used for adjusting the rotating angle of the adjusting rod, so that the second roller is abutted against the workpiece, the two sides of the workpiece can be supported, the workpiece with a larger diameter and a smaller thickness can be effectively prevented from collapsing, and the welding accuracy is further ensured;
2. through setting up the third cylinder, utilize the second pneumatic cylinder to adjust the height of third cylinder for the third cylinder offsets with the inboard of work piece, and then can play the effect of support to the upside of work piece, further prevents that the work piece from taking place great deformation, makes welded gap can level and smooth, guarantees the processingquality of work piece.
Drawings
FIG. 1 is a schematic structural view of a hydraulic adjustable deformation-preventing longitudinal seam welding roller carrier according to the present invention;
fig. 2 is a sectional view taken along line a-a of fig. 1.
In the figure: 1 workstation, 2 support frames, 3 mounting panels, 4 first cylinders, 5 regulation poles, 6 sliders, 7 spouts, 8 second cylinders, 9 mounting brackets, 10 first pneumatic cylinders, 11 standing grooves, 12 second pneumatic cylinders, 13 connecting plates, 14 third cylinders, 15 slipmats, 16 truckles.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-2, a hydraulic adjustable deformation-preventing longitudinal seam welding roller carrier, which comprises a workbench 1, wherein a plurality of trundles 16 are fixedly connected to the lower side of the workbench 1, so that a worker can conveniently move the whole device, the four trundles 16 are respectively positioned at four corners of the workbench 1, a plurality of mounting plates 3 are fixedly connected to the upper side of the workbench 1, the opposite side walls of the two mounting plates 3 positioned at the same side are jointly and rotatably connected with a first roller 4, two placing grooves 11 are arranged on the upper side of the workbench 1, a first hydraulic cylinder 10 is fixedly connected to the inside of each placing groove 11, two adjusting rods 5 are rotatably connected to the upper side of the workbench 1, the two adjusting rods 5 are symmetrically arranged, the telescopic ends of the first hydraulic cylinder 10 are connected with the adjusting rods 5 through connecting pieces, each connecting piece comprises a chute 7 arranged on the lower side of each adjusting rod 5, a sliding block 6 is arranged inside each chute 7, and the longitudinal section of each chute 7 and each sliding block 6 are of a T-shaped structure, make reciprocating of the flexible end of first pneumatic cylinder 10 can drive the rotation of adjusting pole 5, and then make second cylinder 8 paste with the lateral wall of work piece all the time, the flexible end of first pneumatic cylinder 10 rotates with the downside of slider 6 to be connected, adjusts the upper end fixedly connected with mounting bracket 9 of pole 5, and the longitudinal section of mounting bracket 9 is right angle U-shaped structure, and the inboard of mounting bracket 9 is rotated and is connected with second cylinder 8.
The upper side of the workbench 1 is provided with a supporting mechanism for supporting a workpiece, the supporting mechanism comprises a supporting frame 2 fixedly connected on the upper side of the workbench 1, the cross section of the supporting frame 2 is in an inverted right-angle U-shaped structure, the workbench 1 of the supporting frame 2 is fixed by welding, the upper side of the supporting frame 2 is fixedly connected with a second hydraulic cylinder 12, the telescopic end of the second hydraulic cylinder 12 penetrates through the upper side of the supporting frame 2 and is fixedly connected with a connecting plate 13, the side wall of the connecting plate 13 is rotatably connected with a third roller 14, the third roller 14 is positioned inside the workpiece, and offset with the interior top of work piece, can play ascending holding power to the work piece, prevent the deformation of work piece, the outside of first cylinder 4, second cylinder 8 and third cylinder 14 all is equipped with slipmat 15, and slipmat 15 is made by rubber, utilizes slipmat 15 to make the rotation of cylinder can drive the rotation of work piece.
When the device is used, a workpiece is placed on the upper sides of the two first rollers 4, then the first hydraulic cylinder 10 is started, the telescopic end of the first hydraulic cylinder 10 moves up and down, the adjusting rod 5 is driven to rotate, the sliding block 6 slides, the second roller 8 is attached to the two sides of the workpiece, then the second hydraulic cylinder 12 is started, the telescopic end of the second hydraulic cylinder 12 moves up and down, the height of the connecting plate 13 is changed, the upper side of the third roller 14 can be attached to the inner top of the workpiece, and the workpiece is prevented from being deformed.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. A hydraulic adjustable deformation-proof longitudinal seam welding roller carrier comprises a workbench (1) and is characterized in that, a plurality of mounting plates (3) are fixedly connected with the upper side of the workbench (1), the opposite side walls of the two mounting plates (3) positioned at the same side are jointly and rotatably connected with a first roller (4), two placing grooves (11) are arranged on the upper side of the workbench (1), a first hydraulic cylinder (10) is fixedly connected inside the placing grooves (11), two adjusting rods (5) are rotatably connected on the upper side of the workbench (1), the telescopic end of the first hydraulic cylinder (10) is connected with the adjusting rod (5) through a connecting piece, the upper end of the adjusting rod (5) is fixedly connected with a mounting rack (9), the inner side of the mounting rack (9) is rotatably connected with a second roller (8), and a supporting mechanism for supporting the workpiece is arranged on the upper side of the workbench (1).
2. The hydraulic adjustable deformation-preventing longitudinal seam welding roller frame is characterized in that the supporting mechanism comprises a supporting frame (2) fixedly connected to the upper side of the workbench (1), a second hydraulic cylinder (12) is fixedly connected to the upper side of the supporting frame (2), the telescopic end of the second hydraulic cylinder (12) penetrates through the upper side of the supporting frame (2) and is fixedly connected with a connecting plate (13), and a third roller (14) is rotatably connected to the side wall of the connecting plate (13).
3. The hydraulic adjustable deformation-preventing longitudinal seam welding roller frame is characterized in that the connecting piece comprises a sliding groove (7) arranged on the lower side of the adjusting rod (5), a sliding block (6) is arranged inside the sliding groove (7), and the telescopic end of the first hydraulic cylinder (10) is rotatably connected with the lower side of the sliding block (6).
4. The hydraulic adjustable deformation-preventing longitudinal seam welding roller frame is characterized in that the cross section of the support frame (2) is of an inverted right-angle U-shaped structure, and the workbench (1) of the support frame (2) is fixed through welding.
5. The hydraulic adjustable deformation-preventing longitudinal seam welding roller frame is characterized in that a plurality of caster wheels (16) are fixedly connected to the lower side of the workbench (1), and four caster wheels (16) are respectively positioned at four corners of the workbench (1).
6. The hydraulic adjustable deformation-preventing longitudinal seam welding roller frame is characterized in that the outer sides of the first roller (4), the second roller (8) and the third roller (14) are sleeved with anti-skid pads (15), and the anti-skid pads (15) are made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122157826.7U CN215967188U (en) | 2021-09-08 | 2021-09-08 | Hydraulic adjustable anti-deformation longitudinal joint welding roller carrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122157826.7U CN215967188U (en) | 2021-09-08 | 2021-09-08 | Hydraulic adjustable anti-deformation longitudinal joint welding roller carrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215967188U true CN215967188U (en) | 2022-03-08 |
Family
ID=80467668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122157826.7U Expired - Fee Related CN215967188U (en) | 2021-09-08 | 2021-09-08 | Hydraulic adjustable anti-deformation longitudinal joint welding roller carrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215967188U (en) |
-
2021
- 2021-09-08 CN CN202122157826.7U patent/CN215967188U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220308 |