CN102601181B - Method for pressing arc-shaped surface of cylindrical joint by aid of plate rolling machine - Google Patents
Method for pressing arc-shaped surface of cylindrical joint by aid of plate rolling machine Download PDFInfo
- Publication number
- CN102601181B CN102601181B CN201210089612.3A CN201210089612A CN102601181B CN 102601181 B CN102601181 B CN 102601181B CN 201210089612 A CN201210089612 A CN 201210089612A CN 102601181 B CN102601181 B CN 102601181B
- Authority
- CN
- China
- Prior art keywords
- tire material
- compacting
- angle steel
- arcwall face
- arc
- 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.)
- Active
Links
Images
Landscapes
- Tires In General (AREA)
Abstract
Disclosed is a method for pressing an arc-shaped surface of a cylindrical joint by the aid of a plate rolling machine. The plate rolling machine comprises an upper roller (1) and two lower rollers (2), and central connecting lines of the upper roller (1) and the two lower rollers (2) are connected into a triangle. The specific steps of pressing the arc-shaped surface of the cylindrical joint include: 1) manufacturing a mould material; 2) performing a roughing procedure; 3) performing fine adjustment for the mould material and turning to a step 4; and 4) comparing the mould material with the arc-shaped surface of a standard cylindrical joint. A worker only needs to control the position of the mould material in the whole process, so that the labor intensity of the worker is remarkably reduced, and production efficiency is improved. The arc-shaped surface of the cylindrical joint is pressed by the plate rolling machine, and the pressing position of the mould material and pressing displacement of the upper roller are approximately controlled, so that the finished shape of the arc-shaped surface of the cylindrical joint can be realized, and machining precision is improved.
Description
Technical field
The present invention relates to a kind of circumference joint cambered surface preparation method, particularly a kind of method of making circumference joint arcwall face of veneer reeling machine.
Background technology
In power construction, often need processing circumference joint arcwall face, traditional circumference joint arcwall face processing method is: staff uses iron hammer to hit curved tire material, and tire material is hammered into circumference joint arcwall face.Its deficiency is: the method needs staff to beat for a long time tire material, the large and inefficiency of labour intensity, and also when circumference joint, wallboard is thick while being more than or equal to 8mm, and artificial hammering method is difficult to realization.
Summary of the invention
Object of the present invention is just to provide a kind of method of utilizing veneer reeling machine compacting circumference joint arcwall face, and it significantly improves the working (machining) efficiency that has an area of joint arcwall face by veneer reeling machine, reduce labour intensity.
The object of the invention is to realize by such technical scheme, it includes a upper cylinder and two bottom rolls, and the line of centres triangularity of upper cylinder and two bottom rolls, is characterized in that, the concrete steps of compacting circumference joint arcwall face are as follows:
1) plate is made into the tire material for suppressing circumference joint arcwall face;
2) tire material along continuous straight runs is placed between upper cylinder and two bottom rolls, in manipulation, cylinder pushes downwards, and tire material is pressed into arc, completes rough operation;
3) cylinder in rise, take out arc tire material, compacting angle steel is installed on upper cylinder, difference mounting limit angle steel on two bottom rolls, tire material after rough is placed between compacting angle steel and spacing angle steel, adjusts tire material level and put, depress compacting angle steel, tire material is carried out to accurate adjustment, and turn to step 4);
4) tire material and standard circumference joint arcwall face are compared, if shape meets the requirements, finished product is taken out, complete whole production process, if shape is undesirable, turn to step 3).
Further, carry out step 2) before described coarse adjustment, tire material is portrayed to tag line, mark tire material needs curling position.
Further, completing steps 3) position of described compacting angle steel compacting tire material is the position that tag line is portrayed.
Owing to having adopted technique scheme, the present invention has advantages of as follows:
The present invention is by utilizing veneer reeling machine to suppress circumference joint arcwall face, is mainly divided into rough, accurate adjustment and three steps of verification, and the rough of the logical veneer reeling machine of tire material is shaped substantially, tire material carried out to accurate adjustment after installing compacting angle steel and spacing angle steel additional, finally carries out verification again.Whole process staff only need to control the position of tire material, and the labour intensity significantly reducing a staff, enhances productivity.Circumference joint arcwall face is suppressed by veneer reeling machine, roughly controls the displacement that presses down of the pressing position of tire material and upper cylinder well, just can realize the finished form of circumference joint arcwall face, raising machining accuracy.
Other advantages of the present invention, target and feature will be set forth to a certain extent in the following description, and to a certain extent, based on will be apparent to those skilled in the art to investigating below, or can be instructed from the practice of the present invention.Target of the present invention and other advantages can be realized and be obtained by description and claims below.
Accompanying drawing explanation
Accompanying drawing of the present invention is described as follows.
Fig. 1 is that the present invention suppresses workflow diagram;
Fig. 2 is the structural representation of upper cylinder and bottom roll.
In figure: 1. go up cylinder; 2. bottom roll; 3. compacting angle steel; 4. spacing angle steel.
The specific embodiment
Below in conjunction with drawings and Examples, the invention will be further described.
The method of utilizing veneer reeling machine compacting circumference joint arcwall face, described veneer reeling machine includes a upper cylinder 1 and two bottom rolls 2, and the line of centres triangularity of upper cylinder 1 and two bottom rolls 2, is characterized in that, and the concrete steps of compacting circumference joint arcwall face are as follows:
1) plate is made into the tire material for suppressing circumference joint arcwall face;
2) tire material along continuous straight runs is placed between upper cylinder 1 and two bottom rolls 2, in manipulation, cylinder 1 pushes downwards, and tire material is pressed into arc, completes rough operation;
3) cylinder 1 in rise, take out arc tire material, compacting angle steel 3 is installed on upper cylinder 1, difference mounting limit angle steel 4 on two bottom rolls, tire material after rough is placed between compacting angle steel 3 and spacing angle steel 4, adjusts tire material level and put, depress compacting angle steel 3, tire material is carried out to accurate adjustment, and turn to step 4);
4) tire material and standard circumference joint arcwall face are compared, if shape meets the requirements, finished product is taken out, complete whole production process, if shape is undesirable, turn to step 3).
The present invention is by utilizing veneer reeling machine to suppress circumference joint arcwall face, mainly be divided into rough, accurate adjustment and three steps of verification, the rough of the logical veneer reeling machine of tire material is shaped substantially, after installing compacting angle steel and spacing angle steel additional, tire material is carried out to accurate adjustment, finally carry out again verification, verification operation is mainly to realize by comparing, and tire material and shaping template after accurate adjustment are contrasted.Whole process staff only need to control the position of tire material, and the labour intensity significantly reducing a staff, enhances productivity.Circumference joint arcwall face is suppressed by veneer reeling machine, roughly controls the displacement that presses down of the pressing position of tire material and upper cylinder well, just can realize the finished form of circumference joint arcwall face, raising machining accuracy.
In order to improve the rough quality of production, carry out step 2) before described coarse adjustment, tire material is portrayed to tag line, mark tire material needs curling position.When upper cylinder compacting tire material, the position that the contact position of upper cylinder and tire material identifies for tag line.
In order to improve accurate adjustment quality, completing steps 3) position of described compacting angle steel compacting tire material is the position that tag line is portrayed.Put for the inadequate tire material level that is shaped, use compacting angle steel to modulate.
Finally explanation is, above embodiment is only unrestricted in order to technical scheme of the present invention to be described, although the present invention is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement technical scheme of the present invention, and not departing from aim and the scope of the technical program, it all should be encompassed in the middle of claim scope of the present invention.
Claims (3)
1. utilize the method for veneer reeling machine compacting circumference joint arcwall face, described veneer reeling machine includes a upper cylinder (1) and two bottom rolls (2), the line of centres triangularity of upper cylinder (1) and two bottom rolls (2), is characterized in that, the concrete steps of compacting circumference joint arcwall face are as follows:
1) plate is made into the tire material for suppressing circumference joint arcwall face;
2) tire material along continuous straight runs is placed between upper cylinder (1) and two bottom rolls (2), cylinder in manipulation (1) pushes downwards, and tire material is pressed into arc, completes rough operation;
3) cylinder (1) in rise, take out arc tire material, at the upper compacting angle steel (3) of installing of upper cylinder (1), difference mounting limit angle steel (4) on two bottom rolls, tire material after rough is placed between compacting angle steel (3) and spacing angle steel (4), adjusts tire material level and put, depress compacting angle steel (3), tire material is carried out to accurate adjustment, and turn to step 4);
4) tire material and standard circumference joint arcwall face are compared, if shape meets the requirements, finished product is taken out, complete whole production process, if shape is undesirable, turn to step 3).
2. the method for utilizing veneer reeling machine compacting circumference joint arcwall face as claimed in claim 1, is characterized in that: carry out step 2) before described rough operation, tire material is portrayed to tag line, mark tire material needs curling position.
3. the method for utilizing veneer reeling machine compacting circumference joint arcwall face as claimed in claim 2, is characterized in that: completing steps 3) position of described compacting angle steel compacting tire material is the position that tag line is portrayed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210089612.3A CN102601181B (en) | 2012-03-30 | 2012-03-30 | Method for pressing arc-shaped surface of cylindrical joint by aid of plate rolling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210089612.3A CN102601181B (en) | 2012-03-30 | 2012-03-30 | Method for pressing arc-shaped surface of cylindrical joint by aid of plate rolling machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102601181A CN102601181A (en) | 2012-07-25 |
| CN102601181B true CN102601181B (en) | 2014-05-28 |
Family
ID=46519164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210089612.3A Active CN102601181B (en) | 2012-03-30 | 2012-03-30 | Method for pressing arc-shaped surface of cylindrical joint by aid of plate rolling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102601181B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103861904B (en) * | 2012-12-14 | 2016-12-21 | 泰安华鲁锻压机床有限公司 | A kind of full-automatic four-roll plate bending machine roll bending technique |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101109945A (en) * | 2007-08-17 | 2008-01-23 | 湖北鄂重重型机械有限公司 | Control method for horizontal down-regulation type 3-roller lapping machine |
| CN101147935A (en) * | 2007-10-23 | 2008-03-26 | 江苏沪宁钢机股份有限公司 | Cambered wallboard forming method for space box shape twisted component |
| CN201644571U (en) * | 2010-03-10 | 2010-11-24 | 柳州市恒特仪机械制造有限责任公司 | Circle rolling device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003211227A (en) * | 2001-11-14 | 2003-07-29 | Isel Co Ltd | Roll bender |
| JP2007029962A (en) * | 2005-07-22 | 2007-02-08 | Daido Machinery Ltd | Roll bender |
-
2012
- 2012-03-30 CN CN201210089612.3A patent/CN102601181B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101109945A (en) * | 2007-08-17 | 2008-01-23 | 湖北鄂重重型机械有限公司 | Control method for horizontal down-regulation type 3-roller lapping machine |
| CN101147935A (en) * | 2007-10-23 | 2008-03-26 | 江苏沪宁钢机股份有限公司 | Cambered wallboard forming method for space box shape twisted component |
| CN201644571U (en) * | 2010-03-10 | 2010-11-24 | 柳州市恒特仪机械制造有限责任公司 | Circle rolling device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102601181A (en) | 2012-07-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103736791B (en) | A kind of large-scale cut deal cone cylinder method for rolling and molding | |
| CN102974684B (en) | Method for cold roll forming of carbon steel plate section guide rail | |
| CN100577347C (en) | Method for molding double hyperbolic streamlined bridge pier coping circular arc section space surface | |
| CN107378407A (en) | Construction method of large-section intersecting circular tube steel member | |
| CN102441591A (en) | Process for manufacturing zero-allowance pressure head furnace shell with metal plates | |
| CN102601181B (en) | Method for pressing arc-shaped surface of cylindrical joint by aid of plate rolling machine | |
| CN105522335A (en) | Machining method for large-size stainless steel rotary screen | |
| CN106391760A (en) | Straightening process for wedge-shaped plate | |
| CN104722578A (en) | Rolling device for rod piece forging blank and rod piece forming method | |
| CN207628921U (en) | A kind of steel pipe sky bending forming machine | |
| CN205291561U (en) | Embossing machine | |
| CN204620637U (en) | The rolling device of rod member forging blank | |
| CN101659009A (en) | Manufacture method of eccentric cone shell | |
| CN203764701U (en) | Edge folding machining device for step plate | |
| CN202290888U (en) | Metal sheet straightening and flattening machine | |
| CN210647944U (en) | Anti-deformation V-groove arc-shaped thick plate processing device | |
| CN102463276A (en) | Manufacturing method of a bent part and bending machine | |
| CN203621917U (en) | Production line for cylinder of elevator | |
| CN202507432U (en) | Die capable of improving production efficiency | |
| CN205200248U (en) | Mould is used in processing of long cylindric plasticity thin metal framework | |
| CN102615153A (en) | Method for manufacturing staircase leapfrog plate by using plate bending roll | |
| CN104028685A (en) | L-shaped-section large forging blank manufacturing method | |
| CN104226802A (en) | Composite die special for hook forming | |
| CN104841765B (en) | Caterpillar tractor change-can mixer mud guard, the manufacture method of mud guard and processing mold | |
| CN204074935U (en) | A kind of longitudinal progressive die of drawer guideway |
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 | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 400000 Nanzi village, Nanping District, Chongqing 101 Patentee after: China Electrical Construction Group Chongqing Engineering Co., Ltd. Address before: 400060 Nanzi village, Nanping District, Chongqing 101 Patentee before: Chongqing Power Construction Company |