CN103604036A - External thread rotating type profiled bar structure - Google Patents
External thread rotating type profiled bar structure Download PDFInfo
- Publication number
- CN103604036A CN103604036A CN201310625836.6A CN201310625836A CN103604036A CN 103604036 A CN103604036 A CN 103604036A CN 201310625836 A CN201310625836 A CN 201310625836A CN 103604036 A CN103604036 A CN 103604036A
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- China
- Prior art keywords
- vertically hung
- hung scroll
- profile shapes
- section
- profiled bar
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16S—CONSTRUCTIONAL ELEMENTS IN GENERAL; STRUCTURES BUILT-UP FROM SUCH ELEMENTS, IN GENERAL
- F16S3/00—Elongated members, e.g. profiled members; Assemblies thereof; Gratings or grilles
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Toys (AREA)
Abstract
The invention discloses an external thread rotating type profiled bar structure which comprises a profiled bar barrel body and spiral scrolls. Traditional ribs with sections free of changes and structural function characteristics are arranged in the profiled bar barrel body. The section shape, the size and the area, of the spiral scrolls, along the extrusion direction do not change. The sections are respectively provided with an angle rotating around a preset central line. The sections of spiral scrolls in the same distance are equal in difference of rotating angles. The surface area of the spiral scrolls of the profiled bar is much larger than the surface area of straight scrolls of a traditional profiled bar which is the same as the profiled bar in length. The external thread rotating type profiled bar structure is low in cost, convenient to process, and suitable for large-scale automation production, provides a novel outer gear manufacturing method, provides new low transmission cores for coaxial and synchronous movement provided for super-long distance, can greatly improve the heat dissipating surface area on the same condition, is an ideal carrier for a radiator, greatly improves the strength and the bending-resisting performance of the profiled bar, and is excellent in comprehensive performance.
Description
Technical field
The present invention relates to a kind of profile shapes structure field, be specifically related to the rotatable profile shapes structure of a kind of external thread rotary.
Background technique
Progress along with production technology, progressing greatly of production technology, the raising of Mould Machining precision, the progress of material technology, control the miniaturization of component, originally in a lot of general knowledge, think that the thing that can not accomplish also becomes practical, but also economical and practical, in the past, the sectional shape of profile shapes and size can not change, direction and angle also must be in full accord, and this kind of confinement is now under the precision manufacture of mould and the flexible tackling key problem of material technology, can be broken, up-to-date technical research achievement can produce that cross-sectional sizes constantly changes and cross section also can part or whole translation and the profile shapes of rotation, and the profile shapes of Novel structure is also having many new function and new feature, cost performance is higher, material property is better.
Summary of the invention
The object of the invention is to overcome the above problem that prior art exists, provide a kind of external thread rotary rotatable profile shapes structure, the present invention is with low cost, easy to process, be applicable to super large batch automatic production, a kind of novel external gear making method is provided, for providing coaxial synchronous motion, extra long distance provides new cheap transmission core, under equal conditions, can significantly improve cooling surface area, it is the ideal carrier of radiator, intensity and the bend resistance performance of profile shapes under equal conditions, have significantly been improved, combination property is superior, and Applicable scope is extremely wide.
For realizing above-mentioned technical purpose, reach above-mentioned technique effect, the present invention is achieved through the following technical solutions:
The rotatable profile shapes structure of a kind of external thread rotary, comprise profile shapes cylindrical shell and helical vertically hung scroll, described profile shapes inner barrel is provided with cross section and does not have vicissitudinous traditional type rib and structure function feature, sectional shape, size, the area along extruding direction of described helical vertically hung scroll all do not change, but have along the center line of a setting and rotate a certain angle between every layer cross section.
Further, externally screw thread rotation formula profile shapes carries out equidistant intercepting, and the helical vertically hung scroll cross section of gained angle of swing is each other poor to be equated, and is directly proportional with the distance multiple of intercepting.
Further, described equal length, the equal helical vertically hung scroll profile shapes of initial cross-section and the volume of traditional straight burr vertically hung scroll profile shapes equate, but between the surface area of helical vertically hung scroll and straight burr vertically hung scroll, compare, increase considerably, the amplitude of increase and the lift angle of spiral are inversely proportional to.
Further, the shape of described helical vertically hung scroll can adopt different geometrical shapies according to function and purposes, as needs, it increases the effect of heat radiation, just need be set to slender type in helical vertically hung scroll cross section, if needs are as spiral gear, just need be set to tooth-formation of gear in helical vertically hung scroll cross section, as needs increase resistance to deformation degree, just can be set to sturdy isosceles trapezoid etc. in helical vertically hung scroll cross section.
Further, the sectional shape in described helical vertically hung scroll cross section can be complex combination, to reach MULTILAYER COMPOSITE effect simultaneously, as can enhance heat, can strengthen non-deformability again, and can do swing pinion and use etc.
The invention has the beneficial effects as follows:
The object of the invention is to overcome the above problem that prior art exists, provide a kind of external thread rotary rotatable profile shapes structure, the present invention is with low cost, easy to process, be applicable to super large batch automatic production, a kind of novel external gear making method is provided, for providing coaxial synchronous motion, extra long distance provides new cheap transmission core, under equal conditions, can significantly improve cooling surface area, it is the ideal carrier of radiator, intensity and the bend resistance performance of profile shapes under equal conditions, have significantly been improved, combination property is superior, and Applicable scope is extremely wide.
Above-mentioned explanation is only the general introduction of technical solution of the present invention, in order to better understand technological means of the present invention, and can be implemented according to the content of specification, below with preferred embodiment of the present invention and coordinate accompanying drawing to be described in detail as follows.The specific embodiment of the present invention is provided in detail by following examples and accompanying drawing thereof.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide a further understanding of the present invention, forms the application's a part, and schematic description and description of the present invention is used for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is that the axle of an embodiment of the present invention measures intention;
Fig. 2 is the end view of an embodiment of the present invention;
Fig. 3 is the reference schematic cross-section of an embodiment of the present invention;
Fig. 4 is intermediate cross-section schematic diagram after an embodiment of the present invention rotation;
Number in the figure explanation: 1, profile shapes cylindrical shell, 2, helical vertically hung scroll, 3, traditional type rib, 4, structure function feature, 5, helical vertically hung scroll cross section.
Embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments, describe the present invention in detail.
Shown in Fig. 4, the rotatable profile shapes structure of a kind of external thread rotary, comprise profile shapes cylindrical shell 1 and helical vertically hung scroll 2, described profile shapes cylindrical shell 1 inside is provided with cross section and does not have vicissitudinous traditional type rib 3 and structure function feature 4, sectional shape, size, the area along extruding direction of described helical vertically hung scroll 2 all do not change, but have along the center line of a setting and rotate a certain angle between every layer cross section.
Further, externally screw thread rotation formula profile shapes carries out equidistant intercepting, and the helical vertically hung scroll cross section 5 of gained angle of swing is each other poor to be equated, and is directly proportional with the distance multiple of intercepting.
Further, described equal length, the equal helical vertically hung scroll profile shapes of initial cross-section and the volume of traditional straight burr vertically hung scroll profile shapes equate, but between the surface area of helical vertically hung scroll and straight burr vertically hung scroll, compare, increase considerably, the amplitude of increase and the lift angle of spiral are inversely proportional to.
Further, the shape of described helical vertically hung scroll 2 can adopt different geometrical shapies according to function and purposes, as needs, it increases the effect of heat radiation, just helical vertically hung scroll cross section 5 need be set to slender type, if needs are as spiral gear, just helical vertically hung scroll cross section 5 need be set to tooth-formation of gear, as needs increase resistance to deformation degree, just helical vertically hung scroll cross section 5 can be set to sturdy isosceles trapezoid etc.
Further, the sectional shape in described helical vertically hung scroll cross section 5 can be complex combination, to reach MULTILAYER COMPOSITE effect simultaneously, as can enhance heat, can strengthen non-deformability again, and can do swing pinion and use etc.
The working principle of the present embodiment is as follows:
By structure as shown in Figures 1 to 4, can be profile shapes cylindrical shell 1 by the segmentation of structures of the rotatable profile shapes of external thread rotary, helical vertically hung scroll 2, traditional type rib 3 and structure function feature 4, the cross section of the rotatable profile shapes of intercepting external thread rotary, be summarized as two-part, a part is the shape in cross section, size, position, angles etc. are not done the traditional type rib 3 of any variation, structure function feature 4 and profile shapes cylindrical shell 1, another part is exactly the shape in cross section, size is constant, but position, the changing profile shapes cylindrical shell 1 of angle, helical vertically hung scroll 2, the cross section of profile shapes cylindrical shell 1 can rotate, also can be non-rotary, extrusion moulding special shapes so ceaselessly, just obtained the rotatable profile shapes of external thread rotary that we want.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (5)
1. the rotatable profile shapes structure of external thread rotary, it is characterized in that: comprise profile shapes cylindrical shell (1) and helical vertically hung scroll (2), described profile shapes cylindrical shell (1) inside is provided with cross section and does not have vicissitudinous traditional type rib (3) and structure function feature (4), sectional shape, size, the area along extruding direction of described helical vertically hung scroll (2) all do not change, but have along the center line of a setting and rotate a certain angle between every layer cross section.
2. the rotatable profile shapes structure of a kind of external thread rotary according to claim 1, it is characterized in that: externally screw thread rotation formula profile shapes carries out equidistant intercepting, the helical vertically hung scroll cross section (5) of gained angle of swing is each other poor to be equated, and is directly proportional with the distance multiple of intercepting.
3. the rotatable profile shapes structure of a kind of external thread rotary according to claim 1, it is characterized in that: described equal length, the equal helical vertically hung scroll profile shapes of initial cross-section and the volume of traditional straight burr vertically hung scroll profile shapes equate, but compare between the surface area of helical vertically hung scroll and straight burr vertically hung scroll, increase considerably, the amplitude of increase and the lift angle of spiral are inversely proportional to.
4. the rotatable profile shapes structure of a kind of external thread rotary according to claim 1, it is characterized in that: the shape of described helical vertically hung scroll (2) can adopt different geometrical shapies according to function and purposes, as needs, it increases the effect of heat radiation, just helical vertically hung scroll cross section (5) need be set to slender type, if needs are as spiral gear, just helical vertically hung scroll cross section (5) need be set to tooth-formation of gear, as needs increase resistance to deformation degree, just helical vertically hung scroll cross section (5) can be set to sturdy isosceles trapezoid etc.
5. the rotatable profile shapes structure of a kind of external thread rotary according to claim 4, it is characterized in that: the sectional shape in described helical vertically hung scroll cross section (5) can be complex combination, to reach MULTILAYER COMPOSITE effect simultaneously, as can enhance heat, can strengthen non-deformability again, and can do swing pinion and use etc.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611213200.0A CN106523893A (en) | 2013-11-28 | 2013-11-28 | External thread rotating type specially-shaped material structure |
| CN201310625836.6A CN103604036A (en) | 2013-11-28 | 2013-11-28 | External thread rotating type profiled bar structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310625836.6A CN103604036A (en) | 2013-11-28 | 2013-11-28 | External thread rotating type profiled bar structure |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611213200.0A Division CN106523893A (en) | 2013-11-28 | 2013-11-28 | External thread rotating type specially-shaped material structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103604036A true CN103604036A (en) | 2014-02-26 |
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310625836.6A Pending CN103604036A (en) | 2013-11-28 | 2013-11-28 | External thread rotating type profiled bar structure |
| CN201611213200.0A Pending CN106523893A (en) | 2013-11-28 | 2013-11-28 | External thread rotating type specially-shaped material structure |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611213200.0A Pending CN106523893A (en) | 2013-11-28 | 2013-11-28 | External thread rotating type specially-shaped material structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN103604036A (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3335097A1 (en) * | 1983-09-28 | 1985-04-11 | Gerhard Ing.(Grad.) 6602 Dudweiler Moskau | Hollow body which is subjected to internal pressure stresses and/or temperature stresses |
| JPH07317209A (en) * | 1994-05-24 | 1995-12-05 | Hiromu Kimura | Plastic structural material |
| CN2371236Y (en) * | 1999-06-02 | 2000-03-29 | 王克义 | Plastic pipe having internal spiral ridges with reinforced ribs in its hollow wall |
| CN2804566Y (en) * | 2005-07-26 | 2006-08-09 | 周关松 | Metal tube with torsional ripple |
| CN201106755Y (en) * | 2007-08-30 | 2008-08-27 | 张志明 | Tube structure |
| CN201818997U (en) * | 2010-09-30 | 2011-05-04 | 游惠能 | Reinforcing structure of polystyrene pipe |
| CN205118635U (en) * | 2013-11-28 | 2016-03-30 | 苏州征之魂专利技术服务有限公司 | External thread rotating type profiled bar structure |
-
2013
- 2013-11-28 CN CN201310625836.6A patent/CN103604036A/en active Pending
- 2013-11-28 CN CN201611213200.0A patent/CN106523893A/en active Pending
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| Publication number | Publication date |
|---|---|
| CN106523893A (en) | 2017-03-22 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140226 |