CN104014953A - End face alignment method for plate butt welding - Google Patents
End face alignment method for plate butt welding Download PDFInfo
- Publication number
- CN104014953A CN104014953A CN201410229134.0A CN201410229134A CN104014953A CN 104014953 A CN104014953 A CN 104014953A CN 201410229134 A CN201410229134 A CN 201410229134A CN 104014953 A CN104014953 A CN 104014953A
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- CN
- China
- Prior art keywords
- sheet material
- plate
- face
- control method
- move
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0408—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work for planar work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/18—Sheet panels
- B23K2101/185—Tailored blanks
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention relates to an end face alignment method for plate butt welding on a plate treatment line. The method comprises the steps that four sets of force application devices acting on the side face of a plate are applied, the force application devices are arranged on the two sides of the adjusted plate pairwise, the two force application devices on the single side act at the same time to push the side face of the plate, the plate is made to move in parallel, or the two force application devices in the diagonal direction of the two sides move to enable the plate to rotate by a certain plane angle, and the plate is adjusted to be aligned to a base plate. The method enables the plate to asymmetrically move or rotate in parallel. The limitation that the plate can only move towards the central line in parallel and cannot rotate by the plane angle in the prior art is eliminated.
Description
Technical field
The present invention relates to sheet material and process the butt-welded end face alignment schemes of sheet material on line.
Background technology
A large amount of occasions that sheet metal is processed line need to weld the sheet material that on two sheet materials or unit production line, move in succession in front and back end to end, to meet need of production.
For by front and back two boards material alignment, the center line of unit line of take is benchmark, by centralising device, front and back sheet material is snapped to position of center line.This alignment means adopts bolt and nut device conventionally, two nuts divide the both sides that are listed in sheet material to be connected with a screw rod, screw rod left and right two parts thread rotary orientation is contrary, during the rotation of actuating unit drive screw, the nut at drive screw rod two ends is isometric exercise in opposite directions, shifts to center line with the block promotion sheet material that nut is made of one.
The limitation of this device is:
1) because mechanism is driven by a power source, left and right nut is synchronizeed and is drawn close to center with block, if sheet material (benchmark sheet material) center line has departed from unit centre line above, the sheet material below that datum plate material is target alignment above of will take can only snap to unit centre line, and can not snap to the center line of sheet material above, sheet material left and right dislocation before and after making.See accompanying drawing 1.
2), if although sheet material center line is consistent with unit centre line above, the end face of sheet material and center line out of plumb, departed from 90 degree right angles.Or sheet material is above vertical, the end face of sheet material has departed from 90 degree right angles below, although consequently the two center line align, but opposing end surface is due to not parallel, is difficult to two contact jaws to face and weld together.See accompanying drawing 2 and accompanying drawing 3.
Summary of the invention
The control method of two boards material end face before and after a kind of alignment, this method is 4 groups of force application apparatus that act on side face of plate material of application, these 4 groups of force application apparatus are arranged in the both sides of adjusting sheet material between two, two groups of one-sided force application apparatus move simultaneously, promote side face of plate material and make sheet material parallel, or two groups of force application apparatus actions of both sides diagonal, make sheet material rotate certain Plane Angle, and sheet material is adjusted to benchmark sheet material and alignd.
This method is to be alignment benchmark by sheet material position above, and no matter whether this sheet material center is in unit centre line position, or whether sheet material end face is vertical with center line, can make sheet material below and sheet material end part aligning above, to firmly front and back sheet material is welded together.
Accompanying drawing explanation
The structure that Fig. 1, Fig. 2, Fig. 3 are prior art and working condition schematic diagram.
Fig. 4, Fig. 5 are the structure and action schematic diagram of the embodiment of the present invention one.
Fig. 6, Fig. 7 are the structure and action schematic diagram of the embodiment of the present invention two.
In figure: 1-motor, 2-internal screw, 3-pushing block, 4-motor, 5-screw rod, 6-nut+pushing block
The specific embodiment
4 groups of identical force application apparatus of structure, orthogonal splitting between two in the Equipment Foundations of outside, both sides of adjusting sheet material.Specific works mode is, parallel with benchmark sheet material center line but while departing from certain distance when adjusting the center line of sheet material, correction action force application apparatus M1 and M2 synchronization action mobile putter apply directed force F 1 and F2 to the A point of sheet material and B point, make to adjust sheet material parallel and align with benchmark sheet material.If offset direction moves M3 and M4 on the contrary.See Fig. 4.
When adjusting the center line of sheet material and benchmark sheet material center line and depart from certain angle, correction action, for force application apparatus M2 and M3 synchronization action mobile putter apply directed force F 2 and F3 to the B point of sheet material and C point, makes to adjust sheet material torsion certain angle and aligns with benchmark sheet material.If offset direction moves M1 and M4 on the contrary, A point and D point are applied to active force.See Fig. 5.
Specific embodiments of the invention one:
Each force application apparatus is comprised of a set of bolt and nut and motor, reductor.Nut is fixed on support, and screw rod is connected with push rod, and motor rotates by reductor drive screw, and screw rod moves forward and backward and drives push rod to move forward and backward, and the thrust block pad of push rod end promotes sheet material and moves.See Fig. 4 and Fig. 5.
Specific embodiments of the invention two:
Each force application apparatus is comprised of a set of bolt and nut and hydraulic motor.Screw rod is fixed and two ends by bearing, and screw rod is connected with hydraulic motor simultaneously, and the rotation of fluid motor-driven screw rod drives nut to move forward and backward.Thrust block pad is housed on nut.This thrust block pad promotes sheet material and moves.See Fig. 6 and Fig. 7.
As preferred version, embodiment mono-has Whole Equipment and forms less, does not need Hydraulic Station and fluid pressure line, only needs to provide power supply.
The present invention has following advantage: 1) be parallel in unit centre line direction, can be asymmetric by sheet material at the left and right of unit centre line parallel, to adapt to the off-centered situation of benchmark sheet material.2) sheet material center line can be moved to certain positive negative angle relative to unit centre line, to adapt to the uneven situation of two boards material end face.3) having overcome prior art can only align unit centre by sheet material center line, and limitation that can not adjusting angle.4) technology is implemented flexibly, and the power source of force application mechanism can be both motor, can be also hydraulic motor.4) unit global design is simple, and equipment investment is significantly less than prior art.
Claims (5)
1. a control method that makes the alignment of the butt-welded sheet material end face of sheet material.It is characterized in that, in sheet material both sides, respectively arrange two External Force Acting devices, by the various combination of these 4 External Force Acting devices, can make sheet material be created in parallel or in center line certain limit the moving of positive negative angle, thereby reach the object of aliging with benchmark sheet material.
2. the control method that sheet material end face according to claim 1 aligns, it is characterized in that, in sheet material both sides, respectively arrange 2 and overlap power and the thrust unit of self contained function separately, two cover thrust units of sheet material homonymy are synchronized with the movement and can make sheet material be parallel to unit centre line side to move up, and two covering devices actions on the diagonal of sheet material both sides can make sheet material and unit centre line depart from certain angle to move.
3. according to the control method of claim 1 and sheet material end face claimed in claim 2 alignment, it is characterized in that, this power and thrust unit are mainly comprised of screw rod, nut, deceleration component and drive unit.
4. according to the control method of the sheet material end face alignment described in claim 1 and 2 and 3, it is characterized in that, its drive unit can adopt motor.
5. according to the control method of the sheet material end face alignment described in claim 1 and 2 and 3, it is characterized in that, its drive unit can adopt hydraulic motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410229134.0A CN104014953A (en) | 2014-05-24 | 2014-05-24 | End face alignment method for plate butt welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410229134.0A CN104014953A (en) | 2014-05-24 | 2014-05-24 | End face alignment method for plate butt welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104014953A true CN104014953A (en) | 2014-09-03 |
Family
ID=51432107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410229134.0A Pending CN104014953A (en) | 2014-05-24 | 2014-05-24 | End face alignment method for plate butt welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104014953A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110153629A (en) * | 2019-06-28 | 2019-08-23 | 周玉云 | A kind of Intelligent welding robot weldment is aligned rotating machinery |
| CN111774792A (en) * | 2020-07-23 | 2020-10-16 | 安徽宏源铁塔有限公司 | Multi-spliced steel pipe joint-closing positioning device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3632035A (en) * | 1969-10-27 | 1972-01-04 | Guild Metal Joining Equipment | Strip shearing and welding apparatus |
| JPS5942120A (en) * | 1982-09-02 | 1984-03-08 | Dengensha Mfg Co Ltd | Transverse centering method of coil materials |
| JP2001030069A (en) * | 1999-07-21 | 2001-02-06 | Mitsubishi Electric Corp | Connecting device for metallic plate |
| JP2001071130A (en) * | 1999-08-31 | 2001-03-21 | Taiho Seiki Co Ltd | Method and equipment for welding long size work |
-
2014
- 2014-05-24 CN CN201410229134.0A patent/CN104014953A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3632035A (en) * | 1969-10-27 | 1972-01-04 | Guild Metal Joining Equipment | Strip shearing and welding apparatus |
| JPS5942120A (en) * | 1982-09-02 | 1984-03-08 | Dengensha Mfg Co Ltd | Transverse centering method of coil materials |
| JP2001030069A (en) * | 1999-07-21 | 2001-02-06 | Mitsubishi Electric Corp | Connecting device for metallic plate |
| JP2001071130A (en) * | 1999-08-31 | 2001-03-21 | Taiho Seiki Co Ltd | Method and equipment for welding long size work |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110153629A (en) * | 2019-06-28 | 2019-08-23 | 周玉云 | A kind of Intelligent welding robot weldment is aligned rotating machinery |
| CN111774792A (en) * | 2020-07-23 | 2020-10-16 | 安徽宏源铁塔有限公司 | Multi-spliced steel pipe joint-closing positioning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 117000 Liaoning province Benxi City Mingshan District Fuhong Prince Chengbei district unit 1 Building No. 1603 23 Applicant after: Liu Yi Address before: 311413 Zhejiang province Fuyang Dayuan Industrial Zone No. 198 Bridge Road Applicant before: Liu Yi |
|
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 117000 Liaoning province Benxi City Fuhong Mingshan District Chengbei District No. 1603 Prince Applicant after: Liu Yi Address before: 117000 Liaoning province Benxi City Mingshan District Fuhong Prince Chengbei district unit 1 Building No. 1603 23 Applicant before: Liu Yi |
|
| CB02 | Change of applicant information |
Address after: 117000 Liaoning province Benxi City Fuhong Mingshan District Chengbei District 23 Building No. 1603 Prince Applicant after: Liu Yi Address before: 117000 Liaoning province Benxi City Fuhong Mingshan District Chengbei District No. 1603 Prince Applicant before: Liu Yi |
|
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140903 |