CN111997703B - Elliptic spring for automobile valve - Google Patents
Elliptic spring for automobile valve Download PDFInfo
- Publication number
- CN111997703B CN111997703B CN202011019120.8A CN202011019120A CN111997703B CN 111997703 B CN111997703 B CN 111997703B CN 202011019120 A CN202011019120 A CN 202011019120A CN 111997703 B CN111997703 B CN 111997703B
- Authority
- CN
- China
- Prior art keywords
- middle position
- fixed
- elliptical spring
- fixedly arranged
- spring body
- 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.)
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Links
- 210000001503 joint Anatomy 0.000 claims abstract description 13
- 239000002184 metal Substances 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 229910001220 stainless steel Inorganic materials 0.000 claims description 5
- 239000010935 stainless steel Substances 0.000 claims description 5
- 238000003032 molecular docking Methods 0.000 claims description 2
- 230000003245 working effect Effects 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000003872 anastomosis Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
- F01L3/10—Connecting springs to valve members
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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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F1/00—Springs
- F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
- F16F1/04—Wound springs
-
- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F1/00—Springs
- F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
- F16F1/04—Wound springs
- F16F1/12—Attachments or mountings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Damping Devices (AREA)
- Springs (AREA)
Abstract
The invention discloses an elliptical spring for an automobile valve, which comprises a positioning base, wherein a fixed support is fixedly arranged at the middle position of the upper end of the outer part of the positioning base, a positioning fixed sleeve is fixedly arranged at the middle position of the upper end of the outer part of the fixed support, a butt joint groove is formed in the middle position of the side of the outer part of the fixed support, a mounting group is movably arranged outside the fixed support, a fixed connecting seat is fixedly arranged at the middle position of the bottom of a limiting plate, an assembling inserting connection rod is movably arranged at the middle position of the bottom of the fixed connecting seat, a middle position of the bottom of the fixed connecting seat is formed in the middle position of the bottom of the fixed connecting seat, and a threaded connecting rod is fixedly arranged at the upper end of the outer part of the assembling inserting connection rod. This oval spring for automobile valve through the assembly structure with the global design for having multiunit butt joint package assembly, can guarantee in practical application uses work that the whole has better stability in use, has effectively promoted holistic result of use and working property.
Description
Technical Field
The invention relates to the technical field of automobile valve auxiliary parts, in particular to an elliptical spring for an automobile valve.
Background
The valve is specially responsible for inputting air into the engine and exhausting combusted exhaust gas, and the elliptic spring is an important auxiliary part in the automobile valve.
However, most elliptical springs used in automobile valves in the prior market have integral structures which are fixedly connected, and are made of metal iron, so that the service life of the whole valve is correspondingly affected to a certain extent, and the use functionality of the whole valve in practical application and use is correspondingly limited to a greater extent due to the limitation of the structure of the valve, so that the valve has the defect of narrower integral application range.
Disclosure of Invention
The invention aims to provide an elliptical spring for an automobile valve, which aims to solve the problems that in the background technology, the whole is mainly in a fixedly connected integrated structure, and the elliptical spring is made of metal iron, has no good use effect and working performance, so that the service life of the whole is correspondingly affected to a certain extent, and the use functionality of the whole in practical application and use work is correspondingly limited to a greater extent due to the limitation of the structure, so that the whole application range is narrower.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an oval spring for automobile valve, includes the location base, the intermediate position fixed mounting of the outside upper end of location base has a fixed bolster, the intermediate position fixed mounting of the outside upper end of fixed bolster has a fixed sleeve that fixes a position, the docking slot has been seted up to the intermediate position of the outside avris of fixed bolster, the outside movable mounting of fixed bolster has the dress to match, the grafting groove has been seted up to the intermediate position of the outside upper end of fixed sleeve that fixes a position, the inboard intermediate position fixed mounting of assembly cover has the joint ring, the outside upper end fixed mounting of dress to match has oval spring body, the outside upper end movable mounting of oval spring body has the limiting plate, the intermediate position fixed mounting of limiting plate bottom has a fixed connection seat, the intermediate position movable mounting of fixed connection seat bottom has the assembly plug rod, the intermediate position of fixed connection seat bottom has the screw thread connection groove, the outside upper end fixed mounting of assembly plug rod has the screw thread connecting rod.
Preferably, the positioning base is in seamless fixed connection with a fixed support fixedly arranged at the middle position of the upper end of the positioning base, and the whole positioning fixed sleeve is in seamless fixed connection with the middle position of the upper end outside the fixed support.
Preferably, the whole middle position of the outer side of the fixed support is an inwards concave annular groove structure, the specifications in the butt joint groove and the outer specifications of the clamping ring are matched correspondingly, and the whole clamping ring is in an annular structure which is in seamless fixed connection with the inside of the assembly sleeve and is made of rubber.
Preferably, the whole elliptical spring body is of an elliptical spring structure, the circumferential position of the upper end of the outer part of the assembly sleeve is in seamless fixed connection with the upper end of the outer part of the assembly sleeve, the whole elliptical spring body is made of metal stainless steel, and the whole limiting plate is of a circular plate body structure at the upper end of the outer part of the elliptical spring body.
Preferably, the fixed connecting seat is seamlessly and fixedly connected with the middle position of the bottom of the limiting plate, the external specification of the fixed connecting seat is matched with the internal specification of the elliptical spring body in a corresponding manner, and the internal specification of the elliptical spring body is matched with the external specification of the seamless fixed threaded connecting rod at the upper end of the outer part of the assembly inserting-connecting rod in a corresponding manner.
Compared with the prior art, the invention has the beneficial effects that: this oval spring for automobile valve combines the problem that prior art exists to carry out great degree optimization improvement to overall structure, through the assembled structure with the global design for having multiunit butt joint package assembly, can guarantee that the whole has better stability in use in the practical application work, has effectively promoted holistic result of use and working property, and through wholly adopting the metal stainless steel material, can prolong holistic life in the long-term use in practical application use work, and then can satisfy the multiple user demand under the different service conditions, thereby effectively enlarged holistic application scope on the basis that has promoted holistic comprehensive use performance.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of a split structure of the present invention;
fig. 3 is a schematic view of the valve stem assembly structure of the present invention.
In the figure: 1. positioning a base; 2.a fixed support; 3. positioning and fixing the sleeve; 4. a butt joint groove; 5. assembling a set; 6. a plug-in groove; 7. a clamping ring; 8. an elliptical spring body; 9. a limiting plate; 10. fixing the connecting seat; 11. assembling a plug rod; 12. a threaded connection groove; 13. a threaded connecting rod.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-3, the present invention provides a technical solution: an elliptical spring for an automobile valve comprises a positioning base 1, a fixed support 2, a positioning fixed sleeve 3, a butt joint groove 4, a mounting kit 5, a splicing groove 6, a clamping ring 7, an elliptical spring body 8, a limiting plate 9, a fixed connecting seat 10, an assembly splicing rod 11, a threaded connecting groove 12 and a threaded connecting rod 13, wherein the fixed support 2 is fixedly arranged at the middle position of the outer upper end of the positioning base 1, the positioning fixed sleeve 3 is fixedly arranged at the middle position of the outer upper end of the fixed support 2, the butt joint groove 4 is formed in the middle position of the outer side of the fixed support 2, the mounting kit 5 is movably arranged at the outer part of the fixed support 2, the splicing groove 6 is formed in the middle position of the outer upper end of the positioning fixed sleeve 3, the clamping ring 7 is fixedly arranged at the middle position of the inner side of the assembly kit 5, the elliptical spring body 8 is fixedly arranged at the outer upper end of the assembly kit 9, the fixed connecting rod 10 is fixedly arranged at the middle position of the bottom of the limiting plate 9, the assembly splicing rod 11 is movably arranged at the middle position of the bottom of the fixed connecting seat 10, and the threaded connecting rod 13 is fixedly arranged at the outer upper end of the assembly splicing rod 11;
Furthermore, the positioning base 1 and the fixed support 2 fixedly arranged at the middle position of the upper end of the positioning base are in seamless fixed connection with each other, and the positioning fixed sleeve 3 is integrally and fixedly connected with each other at the middle position of the upper end outside the fixed support 2, so that reasonable stability in normal use is ensured to a great extent;
Furthermore, the whole butt joint groove 4 is in an inward concave annular groove structure at the middle position of the outer side of the fixed support 2, the specifications in the butt joint groove 4 and the external specifications of the clamping ring 7 are matched with each other correspondingly, the whole clamping ring 7 is in an annular structure which is in seamless fixed connection with the inside of the assembly sleeve 5, and the whole butt joint groove is made of rubber, so that the whole use effect and the whole working performance are effectively improved;
Furthermore, the whole elliptical spring body 8 is of an elliptical spring structure and is in seamless fixed connection with the circumference of the upper end of the outer part of the assembly sleeve 5, the whole elliptical spring body 8 is made of metal stainless steel, and the whole limiting plate 9 is of a circular plate body structure at the upper end of the outer part of the elliptical spring body 8, so that various use requirements under different use conditions can be met, and the use functionality of the whole elliptical spring body in normal use work is effectively enriched;
Further, the fixed connection seat 10 is in seamless fixed connection with the middle position of the bottom of the limiting plate 9, the external specification of the fixed connection seat 10 is matched with the internal specification of the elliptical spring body 8, the internal specification of the groove of the elliptical spring body 8 is matched with the external specification of the seamless fixed threaded connection rod 13 at the upper end of the outer part of the assembly inserting connection rod 11, so that the working smoothness of the whole in practical application is improved, and the whole application range is effectively enlarged on the basis of improving the whole comprehensive use performance.
Working principle: firstly, the fixed structure of seamless fixed connection between the elliptical spring body 8 and the assembly sleeve 5 can utilize the mutual correspondence anastomosis of the structure between the fixed connection clamping ring 7 in the assembly sleeve 5 and the specification in the butt joint groove 4 arranged outside the fixed support 2, the assembly operation of the elliptical spring body 8 on the outer upper end of the positioning base 1 can be more convenient, the elliptical spring body 8 can utilize the metal stainless steel material adopted by the elliptical spring body 8 to ensure the use strength of the whole in the practical application operation, and the stable assembly structure of the corresponding anastomosis relationship between the screw connection groove 12 arranged at the bottom of the fixed connection seat 10 and the screw connection rod 13 between the assembly inserting rod 11 and the limiting plate 9 can ensure the whole structural stability, can meet the multiple use functionalities under different use conditions, thereby effectively expanding the whole application range on the basis of improving the whole comprehensive use performance.
Finally, it should be noted that the above description is only for illustrating the technical solution of the present invention, and not for limiting the scope of the present invention, and that the simple modification and equivalent substitution of the technical solution of the present invention can be made by those skilled in the art without departing from the spirit and scope of the technical solution of the present invention.
Claims (3)
1. The utility model provides an oval spring for automobile valve, includes location base (1), its characterized in that: the novel positioning device comprises a positioning base (1), wherein a fixed support (2) is fixedly arranged at the middle position of the outer upper end of the positioning base (1), a positioning fixed sleeve (3) is fixedly arranged at the middle position of the outer upper end of the fixed support (2), a docking slot (4) is formed in the middle position of the outer side of the fixed support (2), a mounting support (5) is movably arranged at the outer part of the fixed support (2), a plugging slot (6) is formed in the middle position of the outer upper end of the positioning fixed sleeve (3), a clamping ring (7) is fixedly arranged at the middle position of the inner side of the mounting support (5), an elliptical spring body (8) is fixedly arranged at the outer upper end of the mounting support (5), a limiting plate (9) is movably arranged at the outer upper end of the elliptical spring body (8), a fixed connecting seat (10) is fixedly arranged at the middle position of the bottom of the limiting plate (9), a threaded connecting groove (12) is formed in the middle position of the bottom of the fixed connecting seat (10), and a threaded connecting rod (13) is fixedly arranged at the outer end of the connecting rod (11); the whole butt joint groove (4) is in an inward concave annular groove structure at the middle position of the outer side of the fixed support (2), the inner groove specification of the butt joint groove (4) is matched with the outer specification of the clamping ring (7), and the whole clamping ring (7) is in an annular structure which is in seamless fixed connection with the inner side of the assembly sleeve (5) and is made of rubber; the elliptical spring body (8) is integrally of an elliptical spring structure, the circumferential position of the upper end of the outer portion of the assembly sleeve (5) is in seamless fixed connection with the elliptical spring body, the elliptical spring body (8) is integrally made of metal stainless steel, and the limiting plate (9) is integrally of a circular plate body structure at the upper end of the outer portion of the elliptical spring body (8).
2. An elliptical spring for an automotive valve according to claim 1, wherein: the positioning base (1) is in seamless fixed connection with a fixed support (2) fixedly installed at the middle position of the upper end of the positioning base, and the positioning fixed sleeve (3) is integrally in seamless fixed connection with the middle position of the upper end outside the fixed support (2).
3. An elliptical spring for an automotive valve according to claim 1, wherein: the fixed connecting seat (10) is in seamless fixed connection with the middle position of the bottom of the limiting plate (9), the external specification of the fixed connecting seat (10) is matched with the internal specification of the elliptical spring body (8), and the in-groove specification of the elliptical spring body (8) is matched with the external specification of the seamless fixed threaded connecting rod (13) arranged at the upper end of the outer part of the assembly inserting-connecting rod (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011019120.8A CN111997703B (en) | 2020-09-24 | 2020-09-24 | Elliptic spring for automobile valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011019120.8A CN111997703B (en) | 2020-09-24 | 2020-09-24 | Elliptic spring for automobile valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111997703A CN111997703A (en) | 2020-11-27 |
| CN111997703B true CN111997703B (en) | 2024-06-04 |
Family
ID=73474861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011019120.8A Active CN111997703B (en) | 2020-09-24 | 2020-09-24 | Elliptic spring for automobile valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111997703B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2222979A1 (en) * | 1998-02-17 | 1999-08-17 | Nicholas M. Ottlyk | Direct engagement mechanisms, or dem |
| JP2002129919A (en) * | 2000-10-25 | 2002-05-09 | Fuji Oozx Inc | Spring retainer for internal combustion engine |
| CA2357794A1 (en) * | 2001-08-21 | 2003-02-21 | Nicholas M. Ottlyk | Attain's new spring media |
| EP1739286A1 (en) * | 2005-06-30 | 2007-01-03 | Muhr und Bender KG | Valve spring retainer with two supporting elements |
| CN101089383A (en) * | 2006-06-13 | 2007-12-19 | 京三电机株式会社 | Valve |
| CN101737112A (en) * | 2009-12-23 | 2010-06-16 | 许沂蒙 | Split valve spring seat |
| CN103185097A (en) * | 2013-03-18 | 2013-07-03 | 中国兵器工业集团第七0研究所 | Valve spring structure |
| CN211117286U (en) * | 2019-11-28 | 2020-07-28 | 浙江兰菱弹簧有限公司 | Valve spring capable of meeting large-load and large-stroke requirements |
| CN212272334U (en) * | 2020-09-24 | 2021-01-01 | 江苏伊思灵双第弹簧有限公司 | Oval spring for automobile valve |
-
2020
- 2020-09-24 CN CN202011019120.8A patent/CN111997703B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2222979A1 (en) * | 1998-02-17 | 1999-08-17 | Nicholas M. Ottlyk | Direct engagement mechanisms, or dem |
| JP2002129919A (en) * | 2000-10-25 | 2002-05-09 | Fuji Oozx Inc | Spring retainer for internal combustion engine |
| CA2357794A1 (en) * | 2001-08-21 | 2003-02-21 | Nicholas M. Ottlyk | Attain's new spring media |
| EP1739286A1 (en) * | 2005-06-30 | 2007-01-03 | Muhr und Bender KG | Valve spring retainer with two supporting elements |
| CN101089383A (en) * | 2006-06-13 | 2007-12-19 | 京三电机株式会社 | Valve |
| CN101737112A (en) * | 2009-12-23 | 2010-06-16 | 许沂蒙 | Split valve spring seat |
| CN103185097A (en) * | 2013-03-18 | 2013-07-03 | 中国兵器工业集团第七0研究所 | Valve spring structure |
| CN211117286U (en) * | 2019-11-28 | 2020-07-28 | 浙江兰菱弹簧有限公司 | Valve spring capable of meeting large-load and large-stroke requirements |
| CN212272334U (en) * | 2020-09-24 | 2021-01-01 | 江苏伊思灵双第弹簧有限公司 | Oval spring for automobile valve |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111997703A (en) | 2020-11-27 |
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