CN106369089A - Elastic supporting device and machining method thereof - Google Patents
Elastic supporting device and machining method thereof Download PDFInfo
- Publication number
- CN106369089A CN106369089A CN201610764093.4A CN201610764093A CN106369089A CN 106369089 A CN106369089 A CN 106369089A CN 201610764093 A CN201610764093 A CN 201610764093A CN 106369089 A CN106369089 A CN 106369089A
- Authority
- CN
- China
- Prior art keywords
- supporting unit
- lower base
- resilient supporting
- supporting device
- elastic supporting
- 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
- 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
- F16F1/123—Attachments or mountings characterised by the ends of the spring being specially adapted, e.g. to form an eye for engagement with a radial insert
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Springs (AREA)
Abstract
The invention discloses an elastic supporting device and a machining method thereof and aims at providing an elastic supporting device convenient to use and a simple-process machining method of the elastic supporting device. The elastic supporting device comprises a lower base body, an upper base body located above the lower base body and a pipe body with the two ends connected with the upper base body and the lower base body correspondingly to form an integrated piece; the wall face of the pipe body is provided with two or three same-size spiral grooves; and the spiral groves are evenly formed in the circumferential direction of the pipe body to correspondingly form two or three cylindrical spiral steel wires on the pipe body. The elastic supporting device can effectively avoid that when the elastic supporting device is used, the cylindrical spiral steel wires deflect, the supporting reliability is greatly enhanced, and the elastic supporting device is especially suitable for supporting a high-precision mechanical structure.
Description
Technical field
The present invention relates to Auxiliary support equipment technical field, especially relate to a kind of resilient supporting unit and its processing side
Method.
Background technology
Spring be a kind of using elasticity come the machine components of work.The part made with elastomeric material is sent out under external force
Raw deformation, restores to the original state after removing external force again, also makees " spring ".Typically made with spring steel.The species complexity of spring is various, presses
Shape is divided, and mainly has helical spring, scroll spring, flat spring, heterotypic spring etc..Common cylinder spring due to being simple to manufacture, and
Various types can be made according to loading conditions, structure is simple, therefore most widely used.Cylindrically coiled spring be broadly divided into stage clip, extension spring,
And torsion spring, typically from 0.3mm to 50mm, the shape of silk has circle, rectangle and trapezoidal etc. to string diameter.Common cylindrical spring and its
Its mechanical part needs to connect by spring base when connecting.Because cylindrical spring is single-screw structure of steel wire, therefore it supports surely
Qualitative difference, the reliability easily supporting to side deflection, impact during supporting.Meanwhile, the two ends of cylindrical spring are equal
Need to arrange multi-turn bracing ring, this kind of structure leads to the length of spring to increase, for the equipment that space is less and precision is higher
For, it is difficult to meet use requirement.
Content of the invention
Instant invention overcomes shortcoming of the prior art, there is provided a kind of small volume, support highly reliable resilient support
Device；Meanwhile additionally provide that a kind of process velocity is fast, the processing of process is simple and the low resilient supporting unit of processing cost
Method.
In order to solve above-mentioned technical problem, the present invention is achieved by the following technical solutions:
A kind of resilient supporting unit, including lower base, the upper pedestal above lower base, and two ends connect upper pedestal respectively
Form the body of integral piece with lower base；The equivalently-sized helicla flute of two or three is provided with the wall of described body, and
Helicla flute is uniformly arranged along the circumference of body, is correspondingly formed two or three cylindrical screw steel wires on body.
Preferably, the middle part of described upper pedestal and lower base is respectively provided with and internal diameter of tube body identical connecting hole.
Preferably, the rectangular in cross-section of described cylindrical screw steel wire.
Preferably, described body is made up of rustless steel or carbon steel.
A kind of processing method of resilient supporting unit, it comprises the following steps:
(1) select the bar of proper strength material, bar is processed profile so as to forming middle part is round bar, two ends are disk
Blank part；
(2) blank part is refined the overall dimensions setting；
(3) press design requirement, on the round bar wall of blank part, process two or three uniform along blank part circumference
Helicla flute；
(4) on being machined with spiral fluted blank part, process axially extending bore along axis, make the disk at two ends form the seat of honour respectively
Body, lower base, the round bar at middle part is correspondingly formed two or three spiral wires with identical rotation direction；
(5) crash handling is carried out to the part shaping.
Described crash handling method is as follows: heat parts shaping to 400 DEG C～500 DEG C are protected at such a temperature
Spring temperature is cooled to room temperature finally by nitrogen or helium by warm 8-10 hour.
Compared with prior art, the present invention has the advantage that
The upper pedestal of the present invention, lower base and cylindrical screw steel wire are integrally machined, and therefore it does not need to arrange bracing ring, and this will
Shorten the length of whole resilient supporting unit.Meanwhile, cylindrical screw steel wire is two circles or the three uniform forms of circle, can be by
Stress is divided equally it is ensured that installation accuracy, is prevented effectively from cylindrical screw steel wire when resilient supporting unit uses and glances off, supports reliable
Property greatly enhance, be particularly suitable for high-accuracy frame for movement support use.
Brief description
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
Have technology description in required use accompanying drawing be briefly described it should be apparent that, drawings in the following description be only this
Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, also may be used
So that other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the structural representation of first embodiment of the invention.
Fig. 2 is the structural representation of second embodiment of the invention.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation description is it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of not paying creative work
Embodiment, broadly falls into the scope of protection of the invention.
Embodiment one
Resilient supporting unit shown in Fig. 1, including lower base 1, positioned at the upper pedestal 2 of lower base 1 top, and two ends connect respectively
Connect pedestal 2 and lower base 1 forms the body 3 of integral piece；Two equivalently-sized spirals are provided with the wall of described body 3
Groove, and helicla flute is uniformly arranged along the circumference of body 3, forms two cylindrical screw steel wires 4 on body 3.
The middle part of described upper pedestal 2 and lower base 1 is respectively provided with and body 3 internal diameter identical connecting hole 5, is easy to equipment even
Connect.
The rectangular in cross-section of described cylindrical screw steel wire 4 is it is clear that can also be trapezoidal etc..
Described body 3 is made up of rustless steel or carbon steel.
Embodiment two
Resilient supporting unit shown in Fig. 1, wherein, on described body 3, the circumference along body 3 is uniformly arranged three size identicals
Helicla flute, forms three cylindrical screw steel wires 4 on body 3.Remaining is essentially identical with embodiment one.
A kind of processing method of resilient supporting unit, it comprises the following steps:
(1) select the bar of proper strength material, bar is processed profile so as to forming middle part is round bar, two ends are disk
Blank part；
(2) blank part is refined the overall dimensions setting；
(3) press design requirement, on the round bar wall of blank part, process two along the uniform spiral of blank part circumference
Groove；
(4) on being machined with spiral fluted blank part, process axially extending bore along axis, make the disk at two ends form the seat of honour respectively
Body, lower base, the round bar at middle part is correspondingly formed two spiral wires with identical rotation direction；
(5) crash handling is carried out to the part shaping.
Described crash handling method is as follows: by the heat parts shaping to 400 DEG C, insulation 10 is little at such a temperature
When, finally by the nitrogen for 1bar for the air pressure, spring temperature is cooled to room temperature.
Embodiment three
Resilient supporting unit shown in Fig. 1, wherein, on described body 3, the circumference along body 3 is uniformly arranged three size identicals
Helicla flute, forms three cylindrical screw steel wires 4 on body 3.Remaining is essentially identical with embodiment one.
A kind of processing method of resilient supporting unit, it comprises the following steps:
(1) select the bar of proper strength material, bar is processed profile so as to forming middle part is round bar, two ends are disk
Blank part；
(2) blank part is refined the overall dimensions setting；
(3) press design requirement, on the round bar wall of blank part, process two along the uniform spiral of blank part circumference
Groove；
(4) on being machined with spiral fluted blank part, process axially extending bore along axis, make the disk at two ends form the seat of honour respectively
Body, lower base, the round bar at middle part is correspondingly formed two spiral wires with identical rotation direction；
(5) crash handling is carried out to the part shaping.
Described crash handling method is as follows: by the heat parts shaping to 500 DEG C, insulation 8 is little at such a temperature
When, finally by the helium for 1bar for the air pressure, spring temperature is cooled to room temperature.
Obviously, it is also possible to open up three along the uniform helicla flute of blank part circumference in above-mentioned processing method, make middle part
Round bar forms three cylindrical screw steel wires.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Within god and principle, any modification, equivalent substitution and improvement made etc., should be included within the scope of the present invention.
Claims (7)
1. a kind of resilient supporting unit it is characterised in that: include lower base, the upper pedestal above lower base, and two ends
Connect upper pedestal respectively and lower base forms the body of integral piece；Two or three size phase is provided with the wall of described body
With helicla flute, and helicla flute is uniformly arranged along the circumference of body, is correspondingly formed two or three cylindrical screw steel on body
Silk.
2. resilient supporting unit according to claim 1 it is characterised in that: the middle part of described upper pedestal and lower base is all provided with
Put and internal diameter of tube body identical connecting hole.
3. resilient supporting unit according to claim 1 and 2 it is characterised in that: the section of described cylindrical screw steel wire is in
Rectangle.
4. resilient supporting unit according to claim 1 and 2 it is characterised in that: described body is by rustless steel or carbon steel
Make.
5. resilient supporting unit according to claim 3 it is characterised in that: described body is by rustless steel or carbon steel system
Become.
6. a kind of processing method of resilient supporting unit is it is characterised in that comprise the following steps:
(1) select the bar of proper strength material, bar is processed profile so as to forming middle part is round bar, two ends are disk
Blank part；
(2) blank part is refined the overall dimensions setting；
(3) press design requirement, on the round bar wall of blank part, process two or three uniform along blank part circumference
Helicla flute；
(4) on being machined with spiral fluted blank part, process axially extending bore along axis, make the disk at two ends form the seat of honour respectively
Body, lower base, the round bar at middle part is correspondingly formed two or three spiral wires with identical rotation direction；
(5) crash handling is carried out to the part shaping.
7. according to claim 6 resilient supporting unit processing method it is characterised in that: described crash handling method is such as
Under: heat parts shaping to 400 DEG C～500 DEG C are incubated 8-10 hour at such a temperature, finally by nitrogen or
Spring temperature is cooled to room temperature by helium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610764093.4A CN106369089A (en) | 2016-08-30 | 2016-08-30 | Elastic supporting device and machining method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610764093.4A CN106369089A (en) | 2016-08-30 | 2016-08-30 | Elastic supporting device and machining method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106369089A true CN106369089A (en) | 2017-02-01 |
Family
ID=57901960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610764093.4A Pending CN106369089A (en) | 2016-08-30 | 2016-08-30 | Elastic supporting device and machining method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106369089A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111745359A (en) * | 2020-07-08 | 2020-10-09 | 中南大学 | Method for machining special-shaped spring with inner and outer chamfers |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3737571A1 (en) * | 1987-11-05 | 1989-05-18 | Klaus Schumann | Shock absorber |
| US6113082A (en) * | 1997-06-27 | 2000-09-05 | Nishikawa Sangyo Co., Ltd. | Spring |
| CN202371069U (en) * | 2011-12-24 | 2012-08-08 | 浙江师范大学 | Damping device |
| CN103456539A (en) * | 2013-09-12 | 2013-12-18 | 华一精密机械(昆山)有限公司 | Button spring and spring button including same |
| CN203948536U (en) * | 2014-05-19 | 2014-11-19 | 东莞安力五金塑胶制品有限公司 | Shock-proof spring device |
| CN204828423U (en) * | 2015-05-22 | 2015-12-02 | 中国海洋石油总公司 | Prevent torsional bumper shock absorber |
-
2016
- 2016-08-30 CN CN201610764093.4A patent/CN106369089A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3737571A1 (en) * | 1987-11-05 | 1989-05-18 | Klaus Schumann | Shock absorber |
| US6113082A (en) * | 1997-06-27 | 2000-09-05 | Nishikawa Sangyo Co., Ltd. | Spring |
| CN202371069U (en) * | 2011-12-24 | 2012-08-08 | 浙江师范大学 | Damping device |
| CN103456539A (en) * | 2013-09-12 | 2013-12-18 | 华一精密机械(昆山)有限公司 | Button spring and spring button including same |
| CN203948536U (en) * | 2014-05-19 | 2014-11-19 | 东莞安力五金塑胶制品有限公司 | Shock-proof spring device |
| CN204828423U (en) * | 2015-05-22 | 2015-12-02 | 中国海洋石油总公司 | Prevent torsional bumper shock absorber |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111745359A (en) * | 2020-07-08 | 2020-10-09 | 中南大学 | Method for machining special-shaped spring with inner and outer chamfers |
| CN111745359B (en) * | 2020-07-08 | 2021-09-10 | 中南大学 | Method for machining special-shaped spring with inner and outer chamfers |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203696155U (en) | Expansion sleeve gear-grinding core shaft | |
| CN108119699B (en) | Pilot valve and main valve body connecting structure and electronic expansion valve of automotive air conditioning system | |
| CN106369089A (en) | Elastic supporting device and machining method thereof | |
| CN209110620U (en) | A kind of fixture of tobacco machine semiaxis | |
| CN202204458U (en) | Coaxiality error inspection clamp for sleeve or hollow shaft parts | |
| CN105855578B (en) | A kind of combination boring bar device being conveniently adjusted | |
| CN101585150B (en) | Auxiliary positioning device for fixture | |
| US664995A (en) | Screw-thread gage. | |
| CN107588891B (en) | Fanjet rotor single-stage disk balance test squirrel-cage flexible balance device | |
| CN202871743U (en) | Hyperboloid quadrupole mass spectrometer | |
| CN202395393U (en) | Fixation device for wire bundle | |
| CN102840820B (en) | Fine adjustment device for capacitive sensor | |
| CN206967286U (en) | A kind of device suitable for thin-wall sleeve tube kind part grinding | |
| CN101594071B (en) | Flexible clamping sleeve of piezoelectric ceramic actuator | |
| CN105522413B (en) | A kind of sealing absorption type adjustable support for processing stem component thin, planar | |
| CN107584306B (en) | Conical expansion spring clamping device | |
| CN105397585A (en) | High-precision inner hole grinding tool | |
| CN217097252U (en) | Liquid level sensor processing device | |
| CN101274408A (en) | Center frame for machining shaft | |
| CN103307425B (en) | The handling basis of quick assembling/disassembling mechanism is set | |
| CN202869513U (en) | Sensor mounting structure | |
| CN101745656B (en) | Self-centering double-support chuck | |
| CN109707714A (en) | A kind of conical surface generation radial displacement tensioning device | |
| CN208663216U (en) | A kind of mandrel | |
| CN108007301A (en) | Elongated hollow axis endoporus radial direction bounce gauge |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for 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: 20170201 |