CN106015416A - Belleville spring for steel cord inside take-up device - Google Patents
Belleville spring for steel cord inside take-up device Download PDFInfo
- Publication number
- CN106015416A CN106015416A CN201610536374.4A CN201610536374A CN106015416A CN 106015416 A CN106015416 A CN 106015416A CN 201610536374 A CN201610536374 A CN 201610536374A CN 106015416 A CN106015416 A CN 106015416A
- Authority
- CN
- China
- Prior art keywords
- disc spring
- belleville spring
- dish
- steel cord
- take
- 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
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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
- 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
- F16F1/32—Belleville-type springs
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Springs (AREA)
Abstract
Disclosed is a belleville spring for a steel cord inside take-up device. The belleville spring comprises an upper end belleville spring and a lower end belleville spring, wherein the disc opening of the upper end belleville spring and the disc opening of the lower end belleville spring are buckled. Both the upper end belleville spring and the lower end belleville spring are in a conical disc shape. The upper end belleville spring comprises a plane circular-ring-shaped disc bottom and a bevel circular-ring-shaped disc edge. The lower end belleville spring comprises a plane circular-ring-shaped disc bottom and a bevel circular-ring-shaped disc edge. Each disc edge is equally divided by a plurality of longitudinal notches which are symmetrically formed. The diameter of the disc opening of the lower end belleville spring is larger than that of the disc opening of the upper end belleville spring, the outer side edge of the disc opening of the upper end belleville spring is chamfered, and therefore the situation that the contact surface between the upper end belleville spring and the lower end belleville spring is stable and wide is guaranteed. The belleville spring for the steel cord inside take-up device is not prone to moving in use, and due to normal and stable release of stored pressure after the belleville spring is pressed, the situation that the take-up tension of a tool is stable in the using process is guaranteed.
Description
Technical field
The present invention relates to take-up disc spring in a kind of steel cord, belong to steel cord and produce equipment technical field.
Background technology
Disc spring, as the term suggests, it is shaped as circular cone disk like spring, different from spring in traditional sense, use functionally at it
Having special role, major advantage has: load is big, stroke is short, requisite space is little, be applied in combination conveniently, and maintenance changes the outfit easily, warp
Ji safety is high.Use field relates to all trades and professions, including the energy-storage travelling wave tube acting on flexible apparatus.
Specifically used position is the take-up of interior take-up lathe, uses upper and lower bowl to close overlapping combinations in assembling mode,
Amount on 4 splined shafts being assemblied within frock (such as Fig. 1), then according to the Tensity size needed for each production specification, pass through
Friction tension needed for adjusting nut pressurization disc spring acquisition.During reality adjusts and uses, due to the extruding of adjusting nut
Power makes generation type variable displacement between disc spring, does not reaches theoretic coaxial compression and does not changes (between disc spring and splined shaft), institute
There is the result of disc spring change in displacement and tension force and then change, add unload on outside the active force of I-beam wheel, lathe different
Often vibrations, the most appropriate installation, friction disc wear, and then cause tension variation the most obvious so that frock does not reaches use
In the cycle, add maintenance workload, also directly influence stablizing of product quality simultaneously.
Summary of the invention
The technical problem to be solved is to provide take-up disc spring in a kind of steel cord, not transposition in using
Move, after pressurized, save normal, the stable release of pressure.
For solving above technical problem, the technical solution used in the present invention is: take-up disc spring in a kind of steel cord,
The upper end disc spring being interlocked including dish mouth and lower end disc spring, described upper end disc spring and lower end disc spring are circular cone disk like, including putting down
At the bottom of the dish of face annular and the dish limit of inclined-plane annular, described dish limit by some symmetrically arranged longitudinal grooved deciles, described under
The dish mouth diameter of end disc spring is more than the dish mouth diameter of described upper end disc spring, and the dish mouth lateral border of described upper end disc spring is chamfering.
Annular width at the bottom of described dish is more than 1/5th of annulus external diameter.
The dish limit height of described upper end disc spring and lower end disc spring is equal.
The material of described upper end disc spring and lower end disc spring is spring steel or stainless steel.
The quantity of described fluting is 12-14, and particular number is according to using release stress intensity decision.
The width of described longitudinal grooved is 0.1-5mm.
The beneficial effects of the present invention is:
The dish mouth diameter of lower end disc spring, more than the dish mouth diameter of described upper end disc spring, makes the dish mouth of upper end disc spring be fastened on lower end dish
In the dish mouth of spring, the dish mouth lateral border of upper end disc spring is chamfering simultaneously, makes original dish mouth outer ring way of contact, changes transverse plane into
Contact, adds contact area, it is ensured that upper end disc spring is stable extensive with lower end disc spring contact surface, solves original disc spring and makes
The contact outer ring easily occurred in channels bit phenomenon；
The main stress surface dish limit of disc spring carries out decile fluting, the residual pressure that self exists in eliminating the disc spring course of processing
Power is simultaneously, it is ensured that saves normal, the stable release of pressure after pressurized, thus ensures frock take-up in use
Tension stability；
Upper disc spring and lower disc spring achieve stable energy storage effect, make original four slice disc spring be reduced to the combination of existing two panels and make
With, reduce the use consumption of spare part.
Therefore, take-up disc spring in a kind of steel cord provided by the present invention, it is difficult to displacement in using, stores up after pressurized
Normal, the stable release of pressure accumulation power, thus ensure that frock takeup tension in use is stable, and spare part can be reduced disappear
Consumption.
Accompanying drawing explanation
Fig. 1 is original disc spring structure；
Fig. 2 is the structural representation of upper end of the present invention disc spring；
Fig. 3 is the structural representation of lower end of the present invention disc spring；
Fig. 4 is the structural representation of the present invention.
Detailed description of the invention
The invention will be further described below in conjunction with the accompanying drawings.Following example are only used for clearly illustrating the present invention
Technical scheme, and can not limit the scope of the invention with this.
Take-up disc spring in a kind of steel cord as shown in Figure 1, the upper end disc spring being interlocked including dish mouth and lower end
Disc spring, described upper end disc spring and lower end disc spring are circular cone disk like, including at the bottom of plane ring shaped dish 1 and the dish of inclined-plane annular
Limit 2, described dish limit is more than described upper end by some symmetrically arranged longitudinal grooved 3 deciles, the dish mouth diameter of described lower end disc spring
The dish mouth diameter of disc spring, the dish mouth lateral border 4 of described upper end disc spring is chamfering.
The annular width of 1 at the bottom of described dish is more than 1/5th of annulus external diameter, certain to ensure to have when mounted at the bottom of dish
Contact area.
The dish limit 3 of described upper end disc spring and lower end disc spring is the most equal.
The material of described upper end disc spring and lower end disc spring is spring steel or stainless steel.
The quantity of described fluting 3 is 12.
The width of described longitudinal grooved is 0.1mm.
The beneficial effects of the present invention is:
The dish mouth diameter of lower end disc spring, more than the dish mouth diameter of described upper end disc spring, makes the dish mouth of upper end disc spring be fastened on lower end dish
In the dish mouth of spring, the dish mouth lateral border 4 of upper end disc spring is chamfering simultaneously, makes original dish mouth outer ring way of contact, changes into holding level with both hands
Face contacts, and adds contact area, it is ensured that upper end disc spring is stable extensive with lower end disc spring contact surface, solves original disc spring
The contact outer ring easily occurred in using channels bit phenomenon；
The main stress surface dish limit of disc spring carries out decile fluting, the residual pressure that self exists in eliminating the disc spring course of processing
Power is simultaneously, it is ensured that saves normal, the stable release of pressure after pressurized, thus ensures frock take-up in use
Tension stability；
Upper disc spring and lower disc spring achieve stable energy storage effect, make original four slice disc spring be reduced to the combination of existing two panels and make
With, reduce the use consumption of spare part.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For Yuan, on the premise of without departing from the technology of the present invention principle, it is also possible to make some improvement and deformation, these improve and deformation
Also should be regarded as protection scope of the present invention.
Claims (6)
1. take-up disc spring in a steel cord, it is characterised in that include upper end disc spring and lower end dish that dish mouth is interlocked
Spring, described upper end disc spring and lower end disc spring are circular cone disk like, including at the bottom of plane ring shaped dish and the dish limit of inclined-plane annular,
Described dish limit is by some symmetrically arranged longitudinal grooved deciles, and the dish mouth diameter of described lower end disc spring is more than described upper end disc spring
Dish mouth diameter, the dish mouth lateral border of described upper end disc spring is chamfering.
2. take-up disc spring in a kind of steel cord as claimed in claim 1, it is characterised in that the annulus width at the bottom of described dish
Degree is more than 1/5th of annulus external diameter.
3. take-up disc spring in steel cord as claimed in claim 1 a kind of, it is characterised in that described upper end disc spring and under
The dish limit height of end disc spring is equal.
4. take-up disc spring in steel cord as claimed in claim 1 a kind of, it is characterised in that described upper end disc spring and under
The material of end disc spring is spring steel or stainless steel.
5. take-up disc spring in a kind of steel cord as claimed in claim 1, it is characterised in that the quantity of described fluting is
12-14.
6. take-up disc spring in a kind of steel cord as claimed in claim 2, it is characterised in that the width of described longitudinal grooved
Degree is 0.1-5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610536374.4A CN106015416A (en) | 2016-07-08 | 2016-07-08 | Belleville spring for steel cord inside take-up device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610536374.4A CN106015416A (en) | 2016-07-08 | 2016-07-08 | Belleville spring for steel cord inside take-up device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106015416A true CN106015416A (en) | 2016-10-12 |
Family
ID=57108408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610536374.4A Pending CN106015416A (en) | 2016-07-08 | 2016-07-08 | Belleville spring for steel cord inside take-up device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106015416A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7134648B1 (en) * | 2002-01-22 | 2006-11-14 | Rode John E | Interlocking disc spring assemblies and adjustable interlocking disc spring assemblies |
| CN103388642A (en) * | 2012-05-10 | 2013-11-13 | 株式会社万都 | Shock absorber-used suspension spring using carbon fiber reinforced plastic |
| RU2554016C1 (en) * | 2014-04-01 | 2015-06-20 | Олег Савельевич Кочетов | Package of kochetov's ring springs |
| CN204664250U (en) * | 2015-05-05 | 2015-09-23 | 扬州兰扬弹簧制造有限公司 | Modified model belleville spring |
| CN105363830A (en) * | 2015-12-28 | 2016-03-02 | 江苏兴达钢帘线股份有限公司 | Take-up device of novel steel cord inside take-up machine tool |
| RU2584290C1 (en) * | 2015-01-15 | 2016-05-20 | Олег Савельевич Кочетов | Stack of circular conical springs |
-
2016
- 2016-07-08 CN CN201610536374.4A patent/CN106015416A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7134648B1 (en) * | 2002-01-22 | 2006-11-14 | Rode John E | Interlocking disc spring assemblies and adjustable interlocking disc spring assemblies |
| CN103388642A (en) * | 2012-05-10 | 2013-11-13 | 株式会社万都 | Shock absorber-used suspension spring using carbon fiber reinforced plastic |
| RU2554016C1 (en) * | 2014-04-01 | 2015-06-20 | Олег Савельевич Кочетов | Package of kochetov's ring springs |
| RU2584290C1 (en) * | 2015-01-15 | 2016-05-20 | Олег Савельевич Кочетов | Stack of circular conical springs |
| CN204664250U (en) * | 2015-05-05 | 2015-09-23 | 扬州兰扬弹簧制造有限公司 | Modified model belleville spring |
| CN105363830A (en) * | 2015-12-28 | 2016-03-02 | 江苏兴达钢帘线股份有限公司 | Take-up device of novel steel cord inside take-up machine tool |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161012 |