CN106438804A - Composite spiral limiting spring - Google Patents
Composite spiral limiting spring Download PDFInfo
- Publication number
- CN106438804A CN106438804A CN201611107154.6A CN201611107154A CN106438804A CN 106438804 A CN106438804 A CN 106438804A CN 201611107154 A CN201611107154 A CN 201611107154A CN 106438804 A CN106438804 A CN 106438804A
- Authority
- CN
- China
- Prior art keywords
- spring
- face
- metal spring
- limiting spring
- spiral
- 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
-
- 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
- F16F3/00—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic
- F16F3/08—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic with springs made of a material having high internal friction, e.g. rubber
- F16F3/10—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic with springs made of a material having high internal friction, e.g. rubber combined with springs made of steel or other material having low internal friction
-
- 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
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a composite spiral limiting spring. The composite spiral limiting spring comprises a metal spring, the metal spring is shaped like a disc formed by lengthening the spiral initial end and the tail end in the opposite direction and setting the spring pitch of a middle segment to be equal, the disc is shaped like mosquito-repellent incense, the upper end face and the lower end face of the initial end and the tail end of the disc are flush with each other, screw holes are formed in the upper end face and the lower end face through broaching and tapping respectively, and the upper end face and the lower end face are fixed to a screening machine vibration body and a bottom barrel through bolts. The metal spring is made of 60si2MN silicon manganese steel through high-temperature rolling, rubber is poured with a specialized mold, and after cooling is conducted, the composite limiting spring is made. According to the composite spiral limiting spring, the installing speed can be increased, and time and labor can be saved; due to the fact that installation of positioning pins is reduced, the manufacturing cost is reduced; meanwhile, a certain limiting effect is achieved, and therefore safety of transportation and customers in the using process is guaranteed.
Description
Technical field
The present invention relates to a kind of compound spiral limit spring, it is particularly well-suited to use in vibrosieve.
Background technology
Vibrosieve is a kind of traditional plant equipment, has a wide range of applications in all kinds of screening fields, damping device plays
Important effect, can effectively mitigate screen(ing) machine ginseng and shake the partly impact to ground, reduce dynamic loading, can guarantee that ginseng is shaken part simultaneously again
Obtain effectively of reciprocating vibration, be spring frequently with damping device first-selection, there is good power performance, sieve can be effectively reduced
The machine impact to ground in the course of the work, reduction dynamic loading, noise are low, therefore obtain universal answering in all kinds of vibratory equipments
With such as metal spring 4 and rubber spring 3（As depicted in figs. 1 and 2）, metal spring is mainly spiral compression spring, using
Fixing spring is installed by alignment pin in journey, alignment pin 2 is two, part of shaking is joined, with screen(ing) machine, in a upper end being arranged on spring
Fixing, another and bottom bucket（It is not involved in vibrating）Fixing, spring is positioned between two alignment pins, to ensure that part of shaking joined by screen(ing) machine
Uninterruptedly of reciprocating vibration, described alignment pin is embedded in polyurethane cylinder body by a screw rod and makes, and its shortcoming is, installs
More bother, need first in both ends of the spring, alignment pin is installed, the screw rod then inlayed by alignment pin two again and nut 1 are locked
The ginseng dying from screen(ing) machine is shaken partly and on bottom bucket, and this is mainly by alignment pin in upper and lower the hanging down of spring upper and lower side position assurance spring
Straight degree, prevents from beating about spring generation, but fails screen(ing) machine to be joined shake in vertical direction partly to play any position-limiting action,
Simultaneously screen(ing) machine ginseng shake part when shutting down through resonance region because amplitude is excessive, and easily cause ginseng to shake and be partially disengaged spring and cause
Device damage, has the presence of unsafe factor, also has another to be rubber spring, and it is low to have waterproof cold resistant, a noise, but load-bearing
Little, shape and mechanical stability poor.
Content of the invention
The task of the present invention is that a kind of rigidity of proposition is big, noise is low, a kind of compound spiral limit spring of good mechanical performance.
The task of the present invention be done in such a way that it include metal spring it is characterised in that：Described metal spring is by spiral shell
Rotation initial end and end extend one another in opposite directions, and the spring pitch of interlude is equidistant composition plate-like, and the shape of plate-like is in
Mosquito incense shape, the initial end of plate-like two end faces upper and lower with end are concordant, and on described upper and lower end face, screw is made in reaming tapping respectively,
And fixed with screen(ing) machine ginseng vibration body and bottom bucket by bolt.Described metal spring is rolled through high temperature by 60si2MN silicomanganese steel and forms,
Particular manufacturing craft pours into a mould rubber, makes combined type limit spring after cooling.
The present invention has the effect that, the technical program can improve installation rate, time saving and energy saving, because reducing the peace of alignment pin
Dress, therefore has saved manufacturing cost, also functions to certain position-limiting action it is ensured that during transport and client currently use simultaneously
Safety.
Brief description
Fig. 1 is the structural representation of existing rubber；Fig. 2 is the structural representation of prior art metal spring；Fig. 3 is to install
Structural representation；Fig. 4 is combined type limit spring sectional view；Fig. 5 is the front view of combined type limit spring；Fig. 6 is combined type
The top view of limit spring.
Prior art drawing explanation：1st, nut, 2, alignment pin, 3, rubber spring, 4, metal spring, 5, screen(ing) machine ginseng vibration body,
6th, bottom bucket, 7, screw, 8, plate-like.
Specific embodiment
The compound spring that the technical program is related to is to be made up of metal spring and rubber spring, described metal spring be by
Spiral initial end and end extend one another in opposite directions, and the spring pitch of interlude is equidistant composition plate-like, the shape of plate-like 8
In mosquito incense shape, the initial end of plate-like two end faces upper and lower with end are concordant, and on described upper and lower end face, spiral shell is made in reaming tapping respectively
Hole, and fixing with screen(ing) machine ginseng vibration body 5 and bottom bucket 6 by bolt, and described metal spring is rolled through high temperature by 60si2MN silicomanganese steel
Form.
The metal spring made carries out Ageing Treatment, the torsion of release spring as much as possible, is then placed in die for special purpose
Pour into a mould rubber in tool, after cooling, make combined type limit spring 8.Furtherly, composite spring is directly mounted at screen(ing) machine
Ginseng is shaken and is fixed with bolt between part and bottom bucket, and the alignment pin before replacement, by the structure of this manufacture method and metal spring
Can efficiently solve spring install when time-consuming and laborious, transport and client currently use during unsafe problems, simultaneously and also
Reduce material cost.
Claims (2)
1. a kind of compound spiral limit spring, it include metal spring it is characterised in that：Described metal spring is by the beginning of spiral
Top and end extend one another in opposite directions, and the spring pitch of interlude is equidistant composition plate-like, and the shape of plate-like is in mosquito incense
Shape, the initial end of plate-like two end faces upper and lower with end are concordant, and on described upper and lower end face, screw is made in reaming tapping respectively, and leads to
Cross bolt to fix with screen(ing) machine ginseng vibration body and bottom bucket.
2. as claimed in claim 1 a kind of compound spiral limit spring it is characterised in that：Described metal spring by
60si2MN silicomanganese steel roll through high temperature and form, and particular manufacturing craft pours into a mould rubber, makes combined type limit spring after cooling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611107154.6A CN106438804A (en) | 2016-12-06 | 2016-12-06 | Composite spiral limiting spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611107154.6A CN106438804A (en) | 2016-12-06 | 2016-12-06 | Composite spiral limiting spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106438804A true CN106438804A (en) | 2017-02-22 |
Family
ID=58223905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611107154.6A Pending CN106438804A (en) | 2016-12-06 | 2016-12-06 | Composite spiral limiting spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106438804A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4120489A (en) * | 1970-06-22 | 1978-10-17 | Bebrueder Ahle | Double truncoconical spring of wire with circular cross section |
| CN2051316U (en) * | 1989-02-24 | 1990-01-17 | 吴万才 | Helical combined rubber spring |
| DE9207391U1 (en) * | 1991-06-03 | 1992-11-26 | Kompan A/S, Ringe | Support holder for coil springs |
| CN201651137U (en) * | 2009-11-20 | 2010-11-24 | 中国第一汽车集团公司 | Convexity waist drum type helical spring |
| CN202116980U (en) * | 2011-05-30 | 2012-01-18 | 重庆信合塑胶有限公司 | Composite spring |
| CN202560907U (en) * | 2012-05-15 | 2012-11-28 | 阜新嘉邦科技有限公司 | Elastomer and metal composite automobile shock absorber spring |
| CN204004125U (en) * | 2014-07-02 | 2014-12-10 | 重庆长安离合器制造有限公司 | Rubber-metal spiral complex spring |
| CN205533934U (en) * | 2016-02-01 | 2016-08-31 | 江苏宗申车业有限公司 | Compound snubber block of integral type |
| CN205715403U (en) * | 2016-04-11 | 2016-11-23 | 浙江省诸暨金宝汽车弹簧制造厂 | A kind of complex spring |
| CN206234303U (en) * | 2016-12-06 | 2017-06-09 | 新乡市振英机械设备有限公司 | A kind of compound spiral limit spring |
-
2016
- 2016-12-06 CN CN201611107154.6A patent/CN106438804A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4120489A (en) * | 1970-06-22 | 1978-10-17 | Bebrueder Ahle | Double truncoconical spring of wire with circular cross section |
| CN2051316U (en) * | 1989-02-24 | 1990-01-17 | 吴万才 | Helical combined rubber spring |
| DE9207391U1 (en) * | 1991-06-03 | 1992-11-26 | Kompan A/S, Ringe | Support holder for coil springs |
| CN201651137U (en) * | 2009-11-20 | 2010-11-24 | 中国第一汽车集团公司 | Convexity waist drum type helical spring |
| CN202116980U (en) * | 2011-05-30 | 2012-01-18 | 重庆信合塑胶有限公司 | Composite spring |
| CN202560907U (en) * | 2012-05-15 | 2012-11-28 | 阜新嘉邦科技有限公司 | Elastomer and metal composite automobile shock absorber spring |
| CN204004125U (en) * | 2014-07-02 | 2014-12-10 | 重庆长安离合器制造有限公司 | Rubber-metal spiral complex spring |
| CN205533934U (en) * | 2016-02-01 | 2016-08-31 | 江苏宗申车业有限公司 | Compound snubber block of integral type |
| CN205715403U (en) * | 2016-04-11 | 2016-11-23 | 浙江省诸暨金宝汽车弹簧制造厂 | A kind of complex spring |
| CN206234303U (en) * | 2016-12-06 | 2017-06-09 | 新乡市振英机械设备有限公司 | A kind of compound spiral limit spring |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170222 |