CN103062268A - Monofilament integrated coil in coil - Google Patents
Monofilament integrated coil in coil Download PDFInfo
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- CN103062268A CN103062268A CN2012104560107A CN201210456010A CN103062268A CN 103062268 A CN103062268 A CN 103062268A CN 2012104560107 A CN2012104560107 A CN 2012104560107A CN 201210456010 A CN201210456010 A CN 201210456010A CN 103062268 A CN103062268 A CN 103062268A
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Abstract
The invention discloses a monofilament integrated coil in coil which comprises an inner coil and an outer coil, wherein the inner coil is located in a cavity of the outer coil, and the inner coil and the outer coil are identical in the axial direction. The inner coil and the outer coil are formed by one wire in winding mode and are respectively cylindrical or conical. The inner coil and the outer coil are formed by winding the same wire with the same material textures, namely with the same filament shape, the same filament diameter and the same density, the relative position between the inner coil and the outer coil is fixed, and the inner coil and the outer coil are identical in the axial direction. The monofilament integrated coil in coil can bear large pressure load, commonly overcomes pressure stress, has the reasonable coordinating and supplementing effect, and is balanced in borne stress distribution and good in stability due to the fact that lead angle screws arranged between the inner coil and the outer coil are of an crossed combination structure. In addition, the monofilament integrated coil in coil is especially applicable to buffer devices which are limited in space and volume and need large bearing force.
Description
Technical field
The present invention relates to elastic mechanical component technology field, particularly relate to spring in a kind of monofilament integral type spring.
Background technique
Need to be applied to damping device in a lot of fields, for example bionical human synovial field; In this field, the design of artificial limb, prosthese pseudarthrosis and manufacturing, simple mechanical motion pattern often, and complete biological motion pattern and physiological function needs have been lacked, the mechanicalness substitute of particularly human motion system applies, because the restriction of internal environment needs larger, the long-lived buffer component of a kind of movement load; The sort buffer member generally adopts spring, yet because the load of human motion is larger, general spring is difficult to bear larger load; If adopt several spring shared human motion load just to face two problems, the one, there are not enough volumes can settle several springs, the 2nd, the easy change of the relative position between several springs.
Summary of the invention
The objective of the invention is for the technological deficiency that exists in the prior art, and spring in the monofilament integral type spring that a kind of bearing load is large and relative position is fixed, stability is strong is provided.
For realizing that the technological scheme that purpose of the present invention adopts is: spring in the monofilament integral type spring, comprise interior spring and outer spring, described interior spring is positioned at the inner chamber of outer spring, and both are axially identical; Described interior spring and outer spring are to be formed by the coiling of single line material.
The coiling starting point of above-mentioned wire rod is in the foundation ring of interior spring, and up coiling is until after finishing interior spring collar, along the parallel amplification coiling radius of silk, continue the collar of the outer spring of coiling, and then the outer spring of descending coiling is until finish the foundation ring of outer spring.
The coiling starting point of above-mentioned wire rod is the foundation ring of spring outside, and up coiling along the parallel coiling radius that dwindles of silk, continues the collar of spring in the coiling until after finishing outer spring collar, then in the descending coiling spring until finish the foundation ring of interior spring.
The coiling starting point of above-mentioned wire rod is at the collar of interior spring, and descending coiling is until after finishing interior spring foundation ring, along the parallel amplification coiling radius of silk, and the foundation ring of continuing the outer spring of coiling, then the outer spring of up coiling is until finish the collar of outer spring.
The coiling starting point of above-mentioned wire rod is the collar of spring outside, and descending coiling is until after finishing outer spring foundation ring, along the parallel coiling radius that dwindles of silk, the foundation ring of continuing spring in the coiling, then in the up coiling spring until finish the collar of interior spring.
Above-mentioned outer spring be shaped as cylindricality or taper.
Above-mentioned interior spring be shaped as cylindricality or taper.
The cross-shaped ordering of silk thread that above-mentioned outer spring and interior spring intersect.
The gap axis of above-mentioned outer spring and interior spring equates to bilateral.
Described wire rod is preferably Stainless Steel Wire.
Working principle of the present invention is: use the wire rod of identical material, namely equal filate, string diameter, with isopycnic wire rod, turn to interior spring and outer spring with the single line material, have relative position between the two and fix, and axially identical; Spring can hold and cut larger pressure loading in the monofilament integral type spring, jointly overcomes pressure stress, has rational coordination and complementation, and particularly the lift angle silk is the intersection composite structure between two springs, and it is more balanced, stable better that bearing stress distributes.
Compared with prior art, the invention has the beneficial effects as follows:
(1) interior spring and outer spring are that the coiling of single line material forms, so both relative positions fix, and can hold and cut a larger pressure loading, jointly overcome pressure stress, have rational coordination and complementation;
(2) technique is simple, and fatigue resistance is strong, and long perfomance life can be adjusted the structural parameter of interior spring and outer spring, applied range according to actual needs;
(3) the present invention is specially adapted to space and finite volume and the damping device that need than large bearing capacity to need.
Description of drawings
Figure 1 shows that among the embodiment 1 structural representation of spring in the monofilament integral type spring;
Figure 2 shows that among the embodiment 2 structural representation of spring in the monofilament integral type spring;
Figure 3 shows that among the embodiment 3 structural representation of spring in the monofilament integral type spring.
Among the figure: the 1st, interior spring, the 2nd, outer spring.
Embodiment
Below in conjunction with the drawings and specific embodiments the present invention is described in further detail.Should be appreciated that specific embodiment described herein only in order to explain the present invention, is not intended to limit the present invention.
Spring in the monofilament integral type spring comprises interior spring 1 and outer spring 2, and described interior spring 1 is positioned at the inner chamber of outer spring 2, and both are axially identical; Described interior spring 1 and outer spring 2 are to be formed by the coiling of single line material.
Described wire rod is Stainless Steel Wire, and Stainless Steel Wire can be selected circle silk or side's silk as required, and those of ordinary skills can select any known material as wire rod of the present invention as required.
Embodiment 1:
As shown in Figure 1, the coiling starting point of spring is in the foundation ring of interior spring 1 in the above-mentioned monofilament integral type spring, and up coiling is until after finishing interior spring 1 collar, along the parallel amplification coiling radius of silk, continue the collar of the outer spring 2 of coiling, then the outer spring 2 of descending coiling is until finish the foundation ring of outer spring 2.
Above-mentioned outer spring 2 and interior spring 1 be shaped as cylindricality.
Embodiment 2:
As shown in Figure 2, the coiling starting point of the spring foundation ring of spring 2 outside in the above-mentioned monofilament integral type spring, up coiling is until after finishing outer spring 2 collars, along the parallel coiling radius that dwindles of silk, continue the collar of spring 1 in the coiling, then the interior spring 1 of descending coiling is until finish the foundation ring of interior spring 1.
Above-mentioned outer spring 2 and interior spring 1 be shaped as taper.
Embodiment 3:
As shown in Figure 3, the coiling starting point of spring is at the collar of interior spring 1 in the above-mentioned monofilament integral type spring, and descending coiling is until after finishing interior spring 1 foundation ring, along the parallel amplification coiling radius of silk, continue the foundation ring of the outer spring 2 of coiling, then the outer spring 2 of up coiling is until finish the collar of outer spring 2.
Above-mentioned outer spring 2 and interior spring 1 be shaped as taper.
Embodiment 4:
The coiling starting point of the spring collar of spring 2 outside in the monofilament integral type spring, descending coiling be until after finishing outer spring 2 foundation rings, along the parallel coiling radius that dwindles of silk, the foundation ring of continuing spring 1 in the coiling, then in the up coiling spring 1 until finish the collar of interior spring 1.
Above-mentioned outer spring 2 and interior spring 1 be shaped as cylindricality.
The cross-shaped ordering of silk thread that the outer spring 2 of above-described embodiment 1-4 and interior spring 1 intersect.
The outer spring 2 of above-described embodiment 1-4 and the gap axis of interior spring 1 equate to bilateral.
Embodiment 5:
According to actual needs, embodiment 1-4 also has another distortion, and the foundation ring of interior spring 1 and outer spring 2 is positioned on same, and interior spring 1 is different with the height of outer spring 2; Its winding method is: the coiling starting point interior spring 1 or outside the collar of spring 2, the coiling that interior spring 1 and outer spring 2 are set is highly different; When bearing extraneous pressure, interior spring 1 and outer spring 2 height the higher person among both bears first pressure, and height junior consequence is stressed.
Those of ordinary skills are according to above-mentioned embodiment, can be easy to expect the need of production according to reality, interior spring 1 is set has the different coiling number of turns and coiling height with outer spring 2; The coiling direction both can be for clockwise also can be for counterclockwise; In addition, can also design the buffer component that a kind of spring more than three or three has the coiling of single line material to form.
The present invention can Effective Raise spring body stability and super doubly bearing capacity, stress distribution is even, anti-fatigue performance is strong, long perfomance life, application is extensive, needs the working environment of larger carrying especially for space and finite volume.
The above only is preferred implementation of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (9)
1. spring in the monofilament integral type spring is characterized in that it comprises interior spring and outer spring, and described interior spring is positioned at the inner chamber of outer spring, and both are axially identical; Described interior spring and outer spring are to be formed by the coiling of single line material.
2. spring in the monofilament integral type spring according to claim 1, it is characterized in that: the coiling starting point of described wire rod is in the foundation ring of interior spring, up coiling is until after finishing interior spring collar, along the parallel amplification coiling radius of silk, continue the collar of the outer spring of coiling, then the outer spring of descending coiling is until finish the foundation ring of outer spring.
3. spring in the monofilament integral type spring according to claim 1, it is characterized in that: the coiling starting point of described wire rod is the foundation ring of spring outside, up coiling is until after finishing outer spring collar, along the parallel coiling radius that dwindles of silk, continue the collar of spring in the coiling, then the interior spring of descending coiling is until finish the foundation ring of interior spring.
4. spring in the monofilament integral type spring according to claim 1, it is characterized in that: the coiling starting point of described wire rod is at the collar of interior spring, descending coiling is until after finishing interior spring foundation ring, along the parallel amplification coiling radius of silk, continue the foundation ring of the outer spring of coiling, then the outer spring of up coiling is until finish the collar of outer spring.
5. spring in the monofilament integral type spring according to claim 1, it is characterized in that: the coiling starting point of described wire rod is the collar of spring outside, descending coiling is until after finishing outer spring foundation ring, along the parallel coiling radius that dwindles of silk, continue the foundation ring of spring in the coiling, then the interior spring of up coiling is until finish the collar of interior spring.
6. spring in the described monofilament integral type spring one of according to claim 1-5 is characterized in that: described outer spring be shaped as cylindricality or taper.
7. spring in the described monofilament integral type spring one of according to claim 1-5 is characterized in that: described interior spring be shaped as cylindricality or taper.
8. one of according to claim 1-5 spring in the described monofilament integral type spring is characterized in that: the cross-shaped ordering of silk thread that described outer spring and interior spring intersect.
9. spring in the described monofilament integral type spring one of according to claim 1-5, it is characterized in that: the gap axis of described outer spring and interior spring equates to bilateral.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104560107A CN103062268A (en) | 2012-11-14 | 2012-11-14 | Monofilament integrated coil in coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104560107A CN103062268A (en) | 2012-11-14 | 2012-11-14 | Monofilament integrated coil in coil |
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| Publication Number | Publication Date |
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| CN103062268A true CN103062268A (en) | 2013-04-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104560107A Pending CN103062268A (en) | 2012-11-14 | 2012-11-14 | Monofilament integrated coil in coil |
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| CN (1) | CN103062268A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5903153B1 (en) * | 2014-12-10 | 2016-04-13 | 株式会社アドバネクス | Spring material, pressure roller, and cutter roller |
| CN106090095A (en) * | 2016-03-03 | 2016-11-09 | 广东舒美娜家具有限公司 | A kind of primary and secondary height spring |
| CN108980241A (en) * | 2018-10-09 | 2018-12-11 | 扬州飞天弹簧有限公司 | A kind of spring and its manufacturing method of plasticity_resistant deformation |
| CN110966329A (en) * | 2019-12-31 | 2020-04-07 | 东莞市杜氏诚发精密弹簧有限公司 | Finger-winding spring |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1041431A (en) * | 1988-09-28 | 1990-04-18 | 薛荣生 | Multilayer torsional spring |
| US5425531A (en) * | 1994-08-24 | 1995-06-20 | Perrault; George G. | Inner and outer conical spring sections with axially movable plug |
| US6220586B1 (en) * | 1999-09-21 | 2001-04-24 | Precision Products Group | Multiple torsion spring and methods of use |
| CN101598183A (en) * | 2009-07-10 | 2009-12-09 | 重庆市腾瀚工贸有限公司 | A kind of spring |
-
2012
- 2012-11-14 CN CN2012104560107A patent/CN103062268A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1041431A (en) * | 1988-09-28 | 1990-04-18 | 薛荣生 | Multilayer torsional spring |
| US5425531A (en) * | 1994-08-24 | 1995-06-20 | Perrault; George G. | Inner and outer conical spring sections with axially movable plug |
| US6220586B1 (en) * | 1999-09-21 | 2001-04-24 | Precision Products Group | Multiple torsion spring and methods of use |
| CN101598183A (en) * | 2009-07-10 | 2009-12-09 | 重庆市腾瀚工贸有限公司 | A kind of spring |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5903153B1 (en) * | 2014-12-10 | 2016-04-13 | 株式会社アドバネクス | Spring material, pressure roller, and cutter roller |
| CN106090095A (en) * | 2016-03-03 | 2016-11-09 | 广东舒美娜家具有限公司 | A kind of primary and secondary height spring |
| CN108980241A (en) * | 2018-10-09 | 2018-12-11 | 扬州飞天弹簧有限公司 | A kind of spring and its manufacturing method of plasticity_resistant deformation |
| CN108980241B (en) * | 2018-10-09 | 2023-11-10 | 扬州飞天弹簧有限公司 | Spring resistant to plastic deformation and manufacturing method thereof |
| CN110966329A (en) * | 2019-12-31 | 2020-04-07 | 东莞市杜氏诚发精密弹簧有限公司 | Finger-winding spring |
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Application publication date: 20130424 |