CN101342555A - Technique for flow forming processing metal sheet into revolution body and thickening wall - Google Patents
Technique for flow forming processing metal sheet into revolution body and thickening wall Download PDFInfo
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- CN101342555A CN101342555A CNA2007101185804A CN200710118580A CN101342555A CN 101342555 A CN101342555 A CN 101342555A CN A2007101185804 A CNA2007101185804 A CN A2007101185804A CN 200710118580 A CN200710118580 A CN 200710118580A CN 101342555 A CN101342555 A CN 101342555A
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Abstract
The present invention relates to a process for processing a metal plate into a revolving body with a thick wall in rotary extrusion way, which belongs to the field of the mechanical manufacturing engineering, and in particular relates to the manufacturing of a plate processing device and a rotary extrusion mold, and consists of a metal circular plate 1 with a process hole, a rotary wheel 4, a rotary wheel 5, an upper die seat 6, a lower die seat 7, a wheel bracket 8 and a wheel bracket 9, wherein, the rotary wheel 4 is installed on the wheel bracket 8 through a rotary shaft to assemble a work station a; the rotary wheel 5 is installed on the wheel bracket 9 through a rotary shaft to assemble a work station b; the end surface of the rotary wheel 4 is a concave arc; the end surface of the rotary wheel 5 is a plane. The process of the present invention has the advantages such as simple structure, low energy consumption, material conservation, good production safety, convenient commissioning operation, good quality, low cost, etc., which not only changes the traditional processing method, but also thickens the wall of the product, and can be applied to different fields, and is an important process for the processing of the metal plate at present.
Description
Technical field:
What the present invention relates to is the mechanical manufacturing engineering field, and what be specifically related to is the manufacturing of Sheet Metal Processing equipment and spinning mould.
Background technology:
Tubular in the market or cone-shaped metal product, generally use traditional punching stretch equipment to make, manufacture process is made up of a plurality of operations mostly, especially bigger at the manufacturing diameter, during the darker tubular metal product of tube, not only punching stretch equipment needs to strengthen, and the operation and the mould that need are more more loaded down with trivial details, not only power consumption is high, waste material, the processing safety of equipment is poor, and surface quality of products is coarse, and can't one-shot forming, and the most important be to use traditional punching stretch equipment to thicken wall thickness.The quality and the safety coefficient of final products are reduced greatly.
Summary of the invention:
The purpose of this invention is to provide technology and method that a kind of round metal plate rotary pressing processing becomes revolving bodies such as tubular or taper and makes outer wall thickening, it can solve the shortcoming described in the background technology effectively, has solved one-shot forming that traditional handicraft and punching stretch equipment can't realize and the problem that wall thickness is thickened used.
In order to solve the existing problem of background technology effectively, the present invention is achieved by the following technical programs, it is made up of the round metal plate 1 that has fabrication hole, spinning roller 4, spinning roller 5, upper bolster 6, die shoe 7, wheel carrier 8 and wheel carrier 9, spinning roller 4 is installed in by the spinning roller axle forms station a on the wheel carrier 8, spinning roller 5 is installed in by the spinning roller axle forms station b on the wheel carrier 9, the end face of spinning roller 4 is a concave arc, and the end face of spinning roller 5 is the plane.The round metal plate 1 that has fabrication hole is positioned on the die shoe 7, and compresses by upper bolster 6.By the station a radial feed of forming by spinning roller 4 and wheel carrier 8, make plate 1 become pre-shape 2, and wall thickness is thickened, the amount that the size control wall thickness of radius that can be by changing spinning roller 4 end face concave arcs thickens according to the shape flexural deformation of the end face of spinning roller 4.Same, by forming station b radial feed by spinning roller 5 and wheel carrier 9, make pre-shape 2 press the end face rotary pressure deformation forming shape 3 of spinning roller 5, thereby form the shape of needed workpiece, wall thickness is thickened, can also be spun into workpiece the bullet of various angles by the angle that changes spinning roller 5 end faces.The present invention has improved the existing problem of background technology, have that production technology is simple, mould structure is simple, energy consumption is low, save material, production security is good, plurality of advantages such as debugging operations is convenient, quality is good, cost is low, not only changed traditional processing method, and, the product wall thickness is thickened, may be used on many fields, is the important process of metal current Sheet Metal Processing.
Description of drawings:
Fig. 1 is structural representation of the present invention and work schematic diagram.
The specific embodiment one:
As shown in Figure 1, this specific embodiment is made up of the round metal plate 1 that has fabrication hole, spinning roller 4, spinning roller 5, upper bolster 6, die shoe 7, wheel carrier 8 and wheel carrier 9, spinning roller 4 is installed in by the spinning roller axle forms station a on the wheel carrier 8, spinning roller 5 is installed in by the spinning roller axle forms station b on the wheel carrier 9, the end face of spinning roller 4 is a concave arc, and the end face of spinning roller 5 is the plane.The round metal plate 1 that has fabrication hole is positioned on the die shoe 7, and compresses by upper bolster 6.By the station a radial feed of forming by spinning roller 4 and wheel carrier 8, make plate 1 become pre-shape 2, and wall thickness is thickened, the amount that the size control wall thickness of radius that can be by changing spinning roller 4 end face concave arcs thickens according to the shape flexural deformation of the end face of spinning roller 4.Same, by forming station b radial feed by spinning roller 5 and wheel carrier 9, make pre-shape 2 press the end face rotary pressure deformation forming shape 3 of spinning roller 5, thereby form the shape of needed workpiece, wall thickness is thickened, can also be spun into workpiece the bullet of various angles by the angle that changes spinning roller 5 end faces.It has, and production technology is simple, mould structure is simple, energy consumption is low, save material, production security is good, plurality of advantages such as debugging operations is convenient, quality is good, cost is low, not only changed traditional processing method, and, the product wall thickness is thickened, may be used on many fields, be the important process of metal current Sheet Metal Processing.
Foregoing only describes preferred implementation of the present invention, and the present invention is not limited in the foregoing description.
Need to prove that the invention belongs to a kind of associativity invention, related die holder, spinning roller and wheel carrier etc. all belong to prior art and in the extensive use of various fields, except that characteristics of the present invention, other are industry technology that the professional knows.
Claims (1)
1, a kind of metal blank rotary pressing processing becomes revolving body and makes the technology of wall thickness, it is characterized in that it is made up of the round metal plate 1 that has fabrication hole, spinning roller 4, spinning roller 5, upper bolster 6, die shoe 7, wheel carrier 8 and wheel carrier 9, spinning roller 4 is installed in by the spinning roller axle forms station a on the wheel carrier 8, spinning roller 5 is installed in by the spinning roller axle forms station b on the wheel carrier 9, the end face of spinning roller 4 is a concave arc, and the end face of spinning roller 5 is the plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101185804A CN101342555A (en) | 2007-07-10 | 2007-07-10 | Technique for flow forming processing metal sheet into revolution body and thickening wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101185804A CN101342555A (en) | 2007-07-10 | 2007-07-10 | Technique for flow forming processing metal sheet into revolution body and thickening wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101342555A true CN101342555A (en) | 2009-01-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007101185804A Pending CN101342555A (en) | 2007-07-10 | 2007-07-10 | Technique for flow forming processing metal sheet into revolution body and thickening wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101342555A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102397931A (en) * | 2011-10-21 | 2012-04-04 | 湖州湖锻液压机床厂 | Spinning technique of pulley |
| CN102672039A (en) * | 2012-05-22 | 2012-09-19 | 东风襄阳旋压技术有限公司 | Rotary pressing tooling for manufacturing asymmetric T-shaped rotary pressing belt wheels |
| CN103240333A (en) * | 2012-11-02 | 2013-08-14 | 重庆长风机器有限责任公司 | Metal spinning cutter |
| CN103464559A (en) * | 2013-09-16 | 2013-12-25 | 薛克敏 | Method for forming plate parts with thin bottoms and thick outer edges |
| CN105290188A (en) * | 2015-11-23 | 2016-02-03 | 华中科技大学 | Spinning thickening method of cylinder wall of cylindrical part |
| CN105537450A (en) * | 2016-01-11 | 2016-05-04 | 江苏政田重工股份有限公司 | Hot extrusion type spinning process and device |
| CN105855349A (en) * | 2016-06-17 | 2016-08-17 | 上海交运汽车动力***有限公司 | Spline forming device and spline forming method |
| CN106270205A (en) * | 2016-10-09 | 2017-01-04 | 华中科技大学 | The spinning of a kind of band pre-pressing structure thickens shaping dies |
| CN107214229A (en) * | 2017-07-13 | 2017-09-29 | 芜湖西诺普汽车零部件科技有限公司 | A kind of processing method of handwheel |
| CN107913935A (en) * | 2017-11-24 | 2018-04-17 | 合肥工业大学 | A kind of manufacturing process of thin base thickness outer rim metal plate disk like members |
-
2007
- 2007-07-10 CN CNA2007101185804A patent/CN101342555A/en active Pending
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102397931A (en) * | 2011-10-21 | 2012-04-04 | 湖州湖锻液压机床厂 | Spinning technique of pulley |
| CN102672039A (en) * | 2012-05-22 | 2012-09-19 | 东风襄阳旋压技术有限公司 | Rotary pressing tooling for manufacturing asymmetric T-shaped rotary pressing belt wheels |
| CN103240333B (en) * | 2012-11-02 | 2016-03-02 | 重庆长风机器有限责任公司 | A kind of rotary pressing processing cutter |
| CN103240333A (en) * | 2012-11-02 | 2013-08-14 | 重庆长风机器有限责任公司 | Metal spinning cutter |
| CN103464559A (en) * | 2013-09-16 | 2013-12-25 | 薛克敏 | Method for forming plate parts with thin bottoms and thick outer edges |
| CN105290188B (en) * | 2015-11-23 | 2017-03-08 | 华中科技大学 | A kind of cylindrical element barrel spinning thickening method |
| CN105290188A (en) * | 2015-11-23 | 2016-02-03 | 华中科技大学 | Spinning thickening method of cylinder wall of cylindrical part |
| CN105537450A (en) * | 2016-01-11 | 2016-05-04 | 江苏政田重工股份有限公司 | Hot extrusion type spinning process and device |
| CN105855349A (en) * | 2016-06-17 | 2016-08-17 | 上海交运汽车动力***有限公司 | Spline forming device and spline forming method |
| CN105855349B (en) * | 2016-06-17 | 2018-08-03 | 上海交运汽车动力***有限公司 | Spline building mortion and spline manufacturing process |
| CN106270205A (en) * | 2016-10-09 | 2017-01-04 | 华中科技大学 | The spinning of a kind of band pre-pressing structure thickens shaping dies |
| CN107214229A (en) * | 2017-07-13 | 2017-09-29 | 芜湖西诺普汽车零部件科技有限公司 | A kind of processing method of handwheel |
| CN107913935A (en) * | 2017-11-24 | 2018-04-17 | 合肥工业大学 | A kind of manufacturing process of thin base thickness outer rim metal plate disk like members |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Dongfeng Xiangfan Fasten & Press Co., Ltd. Assignor: Beijing Dingxuan Technology Co., Ltd. Contract record no.: 2010420000081 Denomination of invention: Technique for flow forming processing metal sheet into revolution body and thickening wall License type: Exclusive License Open date: 20090114 Record date: 20100618 |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090114 |