CN220498189U - Auxiliary supporting device for welding I-steel - Google Patents
Auxiliary supporting device for welding I-steel Download PDFInfo
- Publication number
- CN220498189U CN220498189U CN202322152778.1U CN202322152778U CN220498189U CN 220498189 U CN220498189 U CN 220498189U CN 202322152778 U CN202322152778 U CN 202322152778U CN 220498189 U CN220498189 U CN 220498189U
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- supporting
- rotatably connected
- support
- roller
- adjustable
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- 238000003466 welding Methods 0.000 title claims abstract description 23
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 16
- 239000010959 steel Substances 0.000 title claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 27
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000005484 gravity Effects 0.000 description 1
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- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model relates to an auxiliary supporting device for welding I-steel, which comprises a plurality of groups of adjustable supporting mechanisms which are arranged along a straight line, wherein the groups of adjustable supporting mechanisms are arranged at the discharge end of an automatic welding machine at certain intervals; the utility model can adjust the corresponding supporting height according to the upturned height of the workpiece, thereby better meeting the production requirement.
Description
Technical Field
The utility model relates to the technical field of steel structural member processing, in particular to an auxiliary supporting device for welding I-steel.
Background
I-steel is one of the component parts of steel structure, and large-scale I-steel generally needs to adopt the welding machine to weld and makes, and the welding machine welds two steel sheets, and automatic forward transport through conveying mechanism when welding has following problem in the in-service use current welding machine: when welding, a large amount of heat is generated, so that the temperature of a workpiece is increased in a short time, thermal deformation is caused, the workpiece after welding has a certain upturned state, and the upturned height of the end part of the workpiece is required to be gradually increased for supporting along with the fact that the conveying length is increased backwards; and the fixed supporting height is difficult to meet the changing production requirements.
Disclosure of Invention
The utility model aims to solve the problems of the prior welding machine supporting mechanism and provides an auxiliary supporting device for welding I-steel.
The specific scheme of the utility model is as follows: the utility model provides an auxiliary support device for I-steel welded, including a plurality of adjustable supporting mechanism of arranging along sharp array, a plurality of adjustable supporting mechanism of group interval certain distance sets up the discharge end at automatic weld machine, every adjustable supporting mechanism of group includes the support frame, a bearing roller A is equipped with to top one side of support frame, bearing roller A's center pin both ends are passed through the bearing and are rotated with the support frame and are connected, a support arm is respectively equipped with at bearing roller A's both ends, the support arm rotates with bearing roller A's center pin and is connected, bearing roller B's movable end is equipped with, bearing roller B's center pin rotates with two support arms and is connected, the bracing piece is equipped with at the middle part between two support arms, the hydro-cylinder is equipped with to the support frame lower extreme, hydro-cylinder one end rotates with the support frame to be connected, the other end rotates with the bracing piece to be connected.
Further, a support plate is arranged on a cylinder body base of the oil cylinder, a hinged support is arranged on the support frame, the support plate is rotatably connected with the hinged support through a pin shaft, a rotating sleeve is arranged at the end part of a piston rod of the oil cylinder, and the rotating sleeve is rotatably connected with the support rod.
Further, the hydraulic control system also comprises a PLC controller, and all the oil cylinders of the adjustable supporting mechanisms are connected with the PLC controller in a signal manner.
Further, the adjustable supporting mechanism is provided with a force sensor, and the force sensor is used for detecting the pressure of the carrier roller B on the workpiece.
Compared with the prior art, the utility model has the following advantages: through setting up multiunit adjustable supporting mechanism to arrange along the straight line, will be close to the supporting mechanism's of welding machine supporting height adjustment, the supporting mechanism's that keeps away from the welding machine supporting height is higher more, thereby agrees with the certain crookedness that work piece heat altered shape produced.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a perspective view of the adjustable support mechanism of the present utility model;
FIG. 3 is a top view of FIG. 2;
FIG. 4 is a view A-A of FIG. 3;
in the figure: 1. a welding machine; 2. a workpiece; 3. an adjustable support mechanism; 31. a support frame; 32. a carrier roller A; 33. a support arm; 34. a support rod; 35. a carrier roller B; 36. a rotating sleeve; 37. and (5) an oil cylinder.
Detailed Description
Referring to fig. 1-4, the embodiment is an auxiliary supporting device for welding i-steel, comprising a plurality of groups of adjustable supporting mechanisms 3 arranged along a straight line, wherein the plurality of groups of adjustable supporting mechanisms 3 are arranged at a certain distance at the discharge end of the automatic welding machine 1, each group of adjustable supporting mechanisms 3 comprises a supporting frame 31, one side of the top of the supporting frame 31 is provided with a supporting roller a32, two ends of a central shaft of the supporting roller a32 are rotatably connected with the supporting frame 31 through bearings, two ends of the supporting roller a32 are respectively provided with a supporting arm 33, the supporting arms 33 are rotatably connected with the central shaft of the supporting roller a32, movable ends of the two supporting arms 33 are provided with supporting rollers B35, the central shaft of the supporting roller B35 is rotatably connected with the two supporting arms 33, a supporting rod 34 is arranged in the middle between the two supporting arms 33, an oil cylinder 37 is arranged at the lower end of the supporting frame 31, one end of the oil cylinder 37 is rotatably connected with the supporting frame 31, and the other end of the oil cylinder 37 is rotatably connected with the supporting rod 34.
Further, a support plate is installed on the base of the cylinder body of the oil cylinder 37, a hinge support is installed on the support frame 31, the support plate is rotatably connected with the hinge support through a pin shaft, a rotating sleeve 36 is installed at the end portion of a piston rod of the oil cylinder 37, and the rotating sleeve 36 is rotatably connected with the support rod 34.
Further, the hydraulic support device further comprises a PLC controller, the hydraulic cylinders 37 of all the adjustable support mechanisms 3 are connected with the PLC controller in a signal mode, and the extension values of the hydraulic cylinders 37 of all the groups of support mechanisms are automatically controlled through the PLC controller, so that the support heights of all the groups of support mechanisms are adjusted.
Further, the adjustable supporting mechanism 3 is provided with a force sensor, the force sensor is in signal connection with the PLC, and the force sensor is used for detecting the pressure of the carrier roller B35 on the workpiece 2; when the piston rod of the oil cylinder 37 stretches out, along with the continuous rise of the height of the carrier roller B35, the carrier roller B35 receives downward pressure generated by gravity of the workpiece 2 when contacting the workpiece 2, and at the moment, the force sensor detects a pressure signal and sends a signal to the PLC controller, and the PLC controller controls the corresponding oil cylinder 37 to automatically stop stretching out in a feedback mode.
The working principle of the utility model is as follows: according to the upturned height of the workpiece 2, the supporting height of the supporting mechanism at the corresponding position is adjusted, the supporting height is adjusted by controlling the extension value of the piston rod of the oil cylinder 37, and the more the piston rod extends, the higher the supporting height; when support is not required, the cylinder 37 is retracted.
Claims (4)
1. Be used for I-steel welded auxiliary stay device, characterized by: the automatic welding machine comprises a plurality of groups of adjustable supporting mechanisms which are arranged along a straight line, wherein the groups of adjustable supporting mechanisms are arranged at the discharge end of the automatic welding machine at a certain distance, each group of adjustable supporting mechanisms comprises a supporting frame, one supporting roller A is arranged on one side of the top of the supporting frame, two ends of a central shaft of the supporting roller A are rotatably connected with the supporting frame through bearings, two ends of the supporting roller A are respectively provided with a supporting arm, the supporting arms are rotatably connected with the central shaft of the supporting roller A, movable ends of the two supporting arms are provided with supporting rollers B, the central shaft of the supporting roller B is rotatably connected with the two supporting arms, a supporting rod is arranged in the middle of the two supporting arms, an oil cylinder is arranged at the lower end of the supporting frame, one end of the oil cylinder is rotatably connected with the supporting frame, and the other end of the oil cylinder is rotatably connected with the supporting rod.
2. The auxiliary supporting device for welding of i-steel according to claim 1, wherein: the support is rotatably connected with the hinge support through a pin shaft, a rotating sleeve is arranged at the end part of a piston rod of the oil cylinder, and the rotating sleeve is rotatably connected with the support rod.
3. The auxiliary supporting device for welding of i-steel according to claim 1, wherein: the hydraulic control system further comprises a PLC controller, and all the oil cylinders of the adjustable supporting mechanisms are connected with the PLC controller through signals.
4. An auxiliary support device for welding of i-steel according to claim 3, characterized in that: the adjustable supporting mechanism is provided with a force sensor which is used for detecting the pressure of the carrier roller B on the workpiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322152778.1U CN220498189U (en) | 2023-08-11 | 2023-08-11 | Auxiliary supporting device for welding I-steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322152778.1U CN220498189U (en) | 2023-08-11 | 2023-08-11 | Auxiliary supporting device for welding I-steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220498189U true CN220498189U (en) | 2024-02-20 |
Family
ID=89876656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322152778.1U Active CN220498189U (en) | 2023-08-11 | 2023-08-11 | Auxiliary supporting device for welding I-steel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220498189U (en) |
-
2023
- 2023-08-11 CN CN202322152778.1U patent/CN220498189U/en active Active
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