CN104307933A - Press idler wheel for straightening machine - Google Patents
Press idler wheel for straightening machine Download PDFInfo
- Publication number
- CN104307933A CN104307933A CN201410633465.0A CN201410633465A CN104307933A CN 104307933 A CN104307933 A CN 104307933A CN 201410633465 A CN201410633465 A CN 201410633465A CN 104307933 A CN104307933 A CN 104307933A
- Authority
- CN
- China
- Prior art keywords
- idler wheel
- straightening machine
- pressing roller
- press idler
- press
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
- B21D3/02—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Straightening Metal Sheet-Like Bodies (AREA)
Abstract
The invention relates to a press idler wheel for a straightening machine. The press idler wheel for the straightening machine is characterized in that the wheel surface of the press idler wheel is a conical wheel surface with one thick head and one small head, and the oblique angle alpha of the conical wheel surface is 2 to 3 degrees. The press idler wheel for the straightening machine is novel in design and capable of precisely correcting H-shaped steel, and the H-shaped steel precision, processing efficiency and automatic degree are greatly improved.
Description
Technical field
The present invention relates to the pressing roller for arbor press, belong to steel construction processing and manufacturing technical field.
Background technology
Along with the fast development of China's steel construction industry, the H profile steel for steel-structure factory building develops to meticulous type and heavy duty detergent day by day, and the group how improving H profile steel founds precision, working (machining) efficiency and automaticity, has become the difficult problem that steel construction industry must overcome.
H profile steel is by two blocks of wing plates and assembled group of one block of web is vertical forms, and the relative position relation of web and wing plate directly has influence on the qualification rate of H profile steel finished product.Existing general group to found machine be all by carrying out the setting of artificial position to the assembly welding of H profile steel needed in advance, and then carry out H-shaped steel assembly welding, adopt the position that the H profile steel of processing in this way is difficult to locate exactly each plate, always there will be some deviations, this just needs to use follow-up rectification step.But current arbor press by structural design too complicated, be not suitable for production requirement, and structure too simple exist correct the low problem of precision.Pressing roller is the vitals in arbor press, and its property whether reasonable in design has vital impact for the rectification precision of H profile steel.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of pressing roller for arbor press is provided, its novel in structural design, can accurate straightening H shaped steel, substantially increase the Product Precision of H profile steel, working (machining) efficiency and automaticity.
According to technical scheme provided by the invention: for the pressing roller of arbor press, it is characterized in that: the wheel face of described pressing roller is a thick thin taper wheel face, and the oblique angle α of this taper wheel face is 2 ~ 3 °.
As a further improvement on the present invention, the oblique angle α of the taper wheel face of described pressing roller is 2 °.
compared with prior art, tool has the following advantages in the present invention:novel in structural design of the present invention, can accurate straightening H shaped steel, substantially increases the Product Precision of H profile steel, working (machining) efficiency and automaticity.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention.
Detailed description of the invention
Below in conjunction with concrete drawings and Examples, the invention will be further described.
As shown in the figure: in embodiment, disclose a kind of pressing roller for arbor press, the wheel face of described pressing roller 1 is a thick thin taper wheel face, and the oblique angle α of this taper wheel face is 2 °.The deformation of the H profile steel that such structural design can be corrected as required regulates, and makes the proper site of pressing roller wheel face apply active force to H profile steel, ensures to correct precision.
Claims (2)
1. for the pressing roller of arbor press, it is characterized in that: the wheel face of described pressing roller (1) is a thick thin taper wheel face, and the oblique angle α of this taper wheel face is 2 ~ 3 °.
2., as claimed in claim 1 for the pressing roller of arbor press, it is characterized in that: the oblique angle α of the taper wheel face of described pressing roller (1) is 2 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410633465.0A CN104307933A (en) | 2014-11-11 | 2014-11-11 | Press idler wheel for straightening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410633465.0A CN104307933A (en) | 2014-11-11 | 2014-11-11 | Press idler wheel for straightening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104307933A true CN104307933A (en) | 2015-01-28 |
Family
ID=52363322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410633465.0A Pending CN104307933A (en) | 2014-11-11 | 2014-11-11 | Press idler wheel for straightening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104307933A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6372428A (en) * | 1986-09-16 | 1988-04-02 | Kawasaki Steel Corp | Method and apparatus for straightening degree of right angle of h-shape |
| CN2843649Y (en) * | 2005-08-03 | 2006-12-06 | 刘安丽 | Horizontal swing-edge corrector |
| JP2007167930A (en) * | 2005-12-26 | 2007-07-05 | Jfe Steel Kk | Method for straightening shape steel |
| CN202015764U (en) * | 2011-04-28 | 2011-10-26 | 青岛海斯壮铁塔有限公司 | Section steel wing edge plane leveling machine |
| CN202411155U (en) * | 2012-02-08 | 2012-09-05 | 四川华神钢构有限责任公司 | Straightening roll device for H-shaped steel flange plate straightening machine |
| CN202984357U (en) * | 2012-12-06 | 2013-06-12 | 中国二十冶集团有限公司 | Steel plate straightening horizontal compression roller device for welding H-shaped steel |
| CN203578455U (en) * | 2013-12-06 | 2014-05-07 | 西安荣光机电设备有限公司 | Section-straightening machine |
| CN204276573U (en) * | 2014-11-11 | 2015-04-22 | 无锡恒富科技有限公司 | For the pressing roller of arbor press |
-
2014
- 2014-11-11 CN CN201410633465.0A patent/CN104307933A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6372428A (en) * | 1986-09-16 | 1988-04-02 | Kawasaki Steel Corp | Method and apparatus for straightening degree of right angle of h-shape |
| CN2843649Y (en) * | 2005-08-03 | 2006-12-06 | 刘安丽 | Horizontal swing-edge corrector |
| JP2007167930A (en) * | 2005-12-26 | 2007-07-05 | Jfe Steel Kk | Method for straightening shape steel |
| CN202015764U (en) * | 2011-04-28 | 2011-10-26 | 青岛海斯壮铁塔有限公司 | Section steel wing edge plane leveling machine |
| CN202411155U (en) * | 2012-02-08 | 2012-09-05 | 四川华神钢构有限责任公司 | Straightening roll device for H-shaped steel flange plate straightening machine |
| CN202984357U (en) * | 2012-12-06 | 2013-06-12 | 中国二十冶集团有限公司 | Steel plate straightening horizontal compression roller device for welding H-shaped steel |
| CN203578455U (en) * | 2013-12-06 | 2014-05-07 | 西安荣光机电设备有限公司 | Section-straightening machine |
| CN204276573U (en) * | 2014-11-11 | 2015-04-22 | 无锡恒富科技有限公司 | For the pressing roller of arbor press |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into 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: 20150128 |