CN101579787B - Manufacturing method of steel-rolling cooling bed roller-oriented support platform - Google Patents
Manufacturing method of steel-rolling cooling bed roller-oriented support platform Download PDFInfo
- Publication number
- CN101579787B CN101579787B CN 200910069336 CN200910069336A CN101579787B CN 101579787 B CN101579787 B CN 101579787B CN 200910069336 CN200910069336 CN 200910069336 CN 200910069336 A CN200910069336 A CN 200910069336A CN 101579787 B CN101579787 B CN 101579787B
- Authority
- CN
- China
- Prior art keywords
- support platform
- oriented support
- frock
- welding
- manufacturing
- 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.)
- Expired - Fee Related
Links
Images
Abstract
The invention relates to a manufacturing method of a steel-rolling cooling bed roller-oriented support platform, belonging to the technical field of mechanical processing. The manufacturing method of the steel-rolling cooling bed roller-oriented support platform is characterized in by comprising the following process steps of: 1), blanking: single pieces required by the oriented support platform are cut; 2), grouping: a tooling is utilized to accurately fix the position of an overpress after blanking, and every piece is grouped so as to ensure an assembly relation; 3), welding: welding is carried out on the tooling, and welding deformation is restricted and controlled; and 4), aging: vibration aging is carried out together with the tooling so as to eliminate welding interior stress. The invention utilizes the tooling to carry out manufacturing, and has the advantages of simplified process, high production efficiency, high processing precision, low production cost and the like.
Description
Technical field
The invention belongs to the Machining Technology field, particularly relate to a kind of manufacturing method of steel-rolling cooling bed roller-oriented support platform.
Background technology
At present, steel-rolling cooling bed roller is the more important equipment of cooling steel billet in the cold bed, and its chief component is: roller, oriented support platform, base rack.Its work is: the roller of rotation sees through oriented support platform slowly moves forward the rolling steel plate of finishing, treat the steel plate cooling after, enter down preface.
The slab that oriented support platform supported is in the just rolling stage of finishing, and surface temperature is than higher, so its unitary construction is a skeleton construction.2 row's flashes are arranged on every oriented support platform, 20 of every rows, the single-piece guide table requires every row (20) flash linearity 1; 47 * 2 row flashes point-blank when whole 47 cover guide table were settled side by side, making difficult point is to be difficult to guarantee every row's flash linearity 1 on the single-piece, whole 47 cover guide table when placing side by side 47 * 2 row flashes point-blank, the manufacturing coherence request of 47 cover guide table is higher.Traditional manufacture method is whole machined flash or artificial model relief grinding, wastes time and energy.
Summary of the invention
The present invention provides a kind of manufacturing method of steel-rolling cooling bed roller-oriented support platform for solving problems of the prior art.
The purpose of this invention is to provide a kind of frock manufacturing of utilizing, simplify technology, enhance productivity, improve machining accuracy, the manufacturing method of steel-rolling cooling bed roller-oriented support platform of characteristics such as reduce production costs.
The technical scheme that manufacturing method of steel-rolling cooling bed roller-oriented support platform of the present invention is taked is:
A kind of manufacturing method of steel-rolling cooling bed roller-oriented support platform is characterized in: the cooling bed roller-oriented support platform preparation comprises following processing step,
1) blanking: the required single-piece of cutting oriented support platform;
2) group is right: utilize precisely fixing flash position of frock after the blanking, group is to each part, to guarantee assembly relation;
3) welding: on frock, weld constraint and control welding deformation;
4) timeliness: the band frock is carried out oscillating aging in the lump, removes welding interior stress.
Manufacturing method of steel-rolling cooling bed roller-oriented support platform of the present invention can also adopt following technical measures:
Described manufacturing method of steel-rolling cooling bed roller-oriented support platform is characterized in: the oriented support platform frock is made up of gripper shoe and pipe, and on the pipe fixed support plate, fixing welding after accurately forms.
Described manufacturing method of steel-rolling cooling bed roller-oriented support platform is characterized in: group to the time skeleton of flash is inserted in the opening position of frock gripper shoe, with after the drift fixation according to frock arc position group to flash on it, on frock, weld.
Described manufacturing method of steel-rolling cooling bed roller-oriented support platform is characterized in: during blanking, with the required single-piece of flame cutting assembly welding oriented support platform, during flame cutting flash, adjust the position of flame-thrower nozzle, guarantee perpendicularity on the flash thickness of slab direction of flame cutting back.
Advantage that the present invention has and good effect:
Manufacturing method of steel-rolling cooling bed roller-oriented support platform, owing to adopted brand-new technology scheme of the present invention, advantage of the present invention and effect: utilize frock manufacturing, can simplify technology, can either guarantee that oriented support platform satisfies actual processing needs, reach the desired uniformity of design, can shorten school shape time and then reduction of erection time again, reduce production costs.
It is simple that this preparation method has technology, easy to operate, utilizes easy methods to solve the actual production difficulty, widened the process for machining and manufacturing thinking, improved production efficiency, reduced production cost.
Description of drawings
Fig. 1 is a 5m Wide and Thick Slab cold bed oriented support platform structural representation of the present invention;
Fig. 2 is a flash structural representation on the 5m Wide and Thick Slab cold bed oriented support platform;
Fig. 3 is an oriented support platform rivet welding tool structure schematic diagram;
Fig. 4 is an oriented support platform frock user mode schematic diagram.
Among the figure, 1, brace table, 2, flash, 3, pipe, 4, gripper shoe.
The specific embodiment
For further understanding summary of the invention of the present invention, characteristics and effect, exemplify following examples now, and be described with reference to the accompanying drawings as follows:
See also accompanying drawing 1, Fig. 2, Fig. 3 and Fig. 4.
Embodiment
Manufacturing method of steel-rolling cooling bed roller-oriented support platform comprises following processing step:
1) blanking: the required single-piece of cutting oriented support platform; During blanking,, during flame cutting flash, adjust the position of flame-thrower nozzle, guarantee perpendicularity on the flash thickness of slab direction of flame cutting back with the required single-piece of flame cutting assembly welding oriented support platform.
2) group is right: utilize precisely fixing flash position of frock after the blanking, group is to each part, to guarantee assembly relation.The oriented support platform frock is made up of gripper shoe and pipe, and on the pipe fixed support plate, fixing welding after accurately forms.Group to the time skeleton of flash is inserted in the opening position of frock gripper shoe, with after the drift fixation according to frock arc position group to flash on it.
3) welding: detects qualified after, on frock, weld, welding deformation is also controlled in constraint;
4) timeliness: the band frock is carried out oscillating aging in the lump, removes welding interior stress.
Concrete process for making is as follows:
During blanking, flame cutting assembly welding oriented support platform 1 required each single-piece (rule of thumb formula is reserved allowance for shrinkage).During flame cutting flash, adjust the position of flame-thrower nozzle, guarantee perpendicularity 0.5 on the flash thickness of slab direction of flame cutting back.Utilize inspection template to carry out first item inspection, if error is arranged, adjust the position of nozzle, cut one again, check just can be cut all the other parts until qualified.
In conjunction with Fig. 1 (oriented support platform basic structure), design it and make frock Fig. 3,, to guarantee figure paper size and assembling, the explanation of this frock:
This oriented support platform 1 frock mainly is made up of gripper shoe 4 and frock pipe 3.Frock pipe 3 is fixed on the gripper shoe 4, and fixing accurately back spot welding is firm, and frock is just finished.Group to the time skeleton of flash 2 is inserted in the opening position of frock gripper shoe, with after the drift fixation according to frock arc position group to flash it on, dimension control is qualified then welds on frock.
The welding tooling using method:
1) draws the dimension line of group by oriented support platform to each part.
2) in the weld zone, select enough spaces, use schematic diagram to put frock by frock, protect position dimension.
3) protect each relative dimensions by figure, use the drift fixture, check the qualified back of each size welding tooling also and platform be connected and fixed frock.
4) the riveter group is to each part.Group to the time center-aligned, just, protect vertical.Protect position dimension, the part bottom surface is super flat, and part arc surface and frock arc surface (machined), cooperates fully.
5) protect size on the workpiece drawing.
6) each group to dimension control qualified after, backing welding on frock shifts out workpiece again, draws to support the back and continue welding.
Note welding sequence when 7) welding, control welding deformation and contraction.
8) weld inspection.
9) internal stress is eliminated in the used weld seam hammering of postwelding.
Utilize frock to carry out rivet welding and make, can either guarantee that oriented support platform designs desired uniformity, and size reaches requirement everywhere, shorten and transfer the shape time.And the manufacturing of oriented support platform has guaranteed promptly that by rivet welding the position of flash on it does not carry out machining, has reduced manufacturing cost.
This preparation method overcomes the reality difficulty, utilizes easy methods to solve the actual production difficulty, has widened the process for machining and manufacturing thinking, has reduced production cost.
Claims (2)
1. manufacturing method of steel-rolling cooling bed roller-oriented support platform is characterized in that: the cooling bed roller-oriented support platform preparation comprises following processing step,
1) blanking: the required single-piece of cutting oriented support platform;
2) group is right: the oriented support platform frock is made up of gripper shoe and pipe, and pipe is fixed on the gripper shoe, welds after fixing accurate to form; Utilize precisely fixing flash position of frock after the blanking, group is to each part, to guarantee assembly relation; Group to the time skeleton of flash is inserted in the opening position of frock gripper shoe, with after the drift fixation according to frock arc position group to flash on it;
3) welding: on frock, weld constraint and control welding deformation;
4) timeliness: the band frock is carried out oscillating aging in the lump, removes welding interior stress.
2. manufacturing method of steel-rolling cooling bed roller-oriented support platform according to claim 1, it is characterized in that: during blanking, with the required single-piece of flame cutting assembly welding oriented support platform, during flame cutting flash, adjust the position of flame-thrower nozzle, guarantee perpendicularity on the flash thickness of slab direction of flame cutting back.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910069336 CN101579787B (en) | 2009-06-19 | 2009-06-19 | Manufacturing method of steel-rolling cooling bed roller-oriented support platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910069336 CN101579787B (en) | 2009-06-19 | 2009-06-19 | Manufacturing method of steel-rolling cooling bed roller-oriented support platform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101579787A CN101579787A (en) | 2009-11-18 |
| CN101579787B true CN101579787B (en) | 2011-01-05 |
Family
ID=41362168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200910069336 Expired - Fee Related CN101579787B (en) | 2009-06-19 | 2009-06-19 | Manufacturing method of steel-rolling cooling bed roller-oriented support platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101579787B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101850493B (en) * | 2010-04-26 | 2011-11-30 | 天津赛瑞机器设备有限公司 | Method for processing material piling and taking machine track by using tools |
| CN101913030B (en) * | 2010-08-30 | 2012-07-04 | 赵显华 | Metal plate welding equipment eliminating deformation and stress by using ultrasonic waves |
| CN112975298B (en) * | 2021-03-22 | 2022-10-21 | 保定天威保变电气股份有限公司 | Method for reducing bending deformation of asymmetric-structure pulling plate of field-assembled transformer |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3711162A1 (en) * | 1987-04-02 | 1988-10-20 | Kocks Technik | Cooling bed for cooling and straightening elongated material |
| CN1088138A (en) * | 1992-12-15 | 1994-06-22 | 马鞍山钢铁公司 | Roller-type water-cooled cooling bed |
| US5472179A (en) * | 1994-10-03 | 1995-12-05 | Allor Manufacturing, Inc. | Insert for cooling bed plate transfer grid |
| US5908102A (en) * | 1996-12-18 | 1999-06-01 | Plesh, Sr.; Ronald L. | High capacity and easy to maintain insert for cooling bed plate transfer grid |
-
2009
- 2009-06-19 CN CN 200910069336 patent/CN101579787B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3711162A1 (en) * | 1987-04-02 | 1988-10-20 | Kocks Technik | Cooling bed for cooling and straightening elongated material |
| CN1088138A (en) * | 1992-12-15 | 1994-06-22 | 马鞍山钢铁公司 | Roller-type water-cooled cooling bed |
| US5472179A (en) * | 1994-10-03 | 1995-12-05 | Allor Manufacturing, Inc. | Insert for cooling bed plate transfer grid |
| US5908102A (en) * | 1996-12-18 | 1999-06-01 | Plesh, Sr.; Ronald L. | High capacity and easy to maintain insert for cooling bed plate transfer grid |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101579787A (en) | 2009-11-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103056687B (en) | Benchmark repair clamp for vane | |
| CN102319989B (en) | Manufacturing method of airplane horizontal tail beam edge strip | |
| CN108127284B (en) | Assembly method before welding for marine diesel engine frame | |
| CN105345384A (en) | Positioning and welding clamp for header pipe and welding deformation control method | |
| CN101579787B (en) | Manufacturing method of steel-rolling cooling bed roller-oriented support platform | |
| CN103949901B (en) | A kind of finish turning chuck location turning clamp and positioning car cutting method thereof | |
| CN102328231B (en) | Flexible clamp for numerical-control processing and application thereof | |
| CN106736292A (en) | A kind of advanced pressurized water reactor fuel element base machining process | |
| CN107649845B (en) | A kind of positioning of large scale combustion engine turbine blade essence casting blank and processing method | |
| CN106738505A (en) | A kind of manufacture method of the composite material shaping mould with composite construction | |
| CN102922232B (en) | Machining process for non-standard clamp components | |
| CN202388282U (en) | Machine tool fixture for secondary clamping of large workpieces | |
| CN103639947A (en) | High-precision assembly tool for real reflecting surface | |
| CN210789813U (en) | Welding tool for multi-shaft frame type workpieces | |
| CN103643014A (en) | Shape correction method for aeroengine support front sealing component matrix inner ring | |
| CN208357603U (en) | A kind of hind axle pipe holder plate chamfering leveling composite die | |
| CN207642533U (en) | A kind of shape steel web cutting equipment | |
| CN206702694U (en) | Swollen location structure in one kind | |
| CN202162480U (en) | Accessory long hole tooling in wind power generation tower cylinder | |
| CN202006342U (en) | Precision laser cutting machine | |
| CN107695551B (en) | Assembly method of ring beam | |
| CN101804545B (en) | Manufacturing method of wind power engine room frame and welding jig thereof | |
| CN206263676U (en) | The detachable back side prismatic pair main shaft device for installing addition on lathe | |
| CN207521893U (en) | A kind of common fixture for three-dimensional laser cutting machine | |
| CN205147510U (en) | A location frock for gear oil pump axle gear shaping |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110105 Termination date: 20120619 |