CN107387758A - elastic component with sealing function - Google Patents
elastic component with sealing function Download PDFInfo
- Publication number
- CN107387758A CN107387758A CN201710802230.3A CN201710802230A CN107387758A CN 107387758 A CN107387758 A CN 107387758A CN 201710802230 A CN201710802230 A CN 201710802230A CN 107387758 A CN107387758 A CN 107387758A
- Authority
- CN
- China
- Prior art keywords
- elastic component
- shaped configuration
- component body
- wave
- wavy shaped
- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing Devices (AREA)
Abstract
The invention discloses the elastic component with sealing function, belong to hydraulic transmission technology field；Technical problem to be solved there is provided it is a kind of it is easily manufactured, simple in construction, sealing function and the elastic component of pressure transmission can be realized；Solve technical scheme that the technical problem uses for：Elastic component with sealing function, elastic component body are revolving body, and elastic component body is concentric-ring pattern wavy shaped configuration along radial direction, and elastic component body central is provided with columnar projections, and elastic component body edges are provided with sealing ring；The present invention can be used in the small occasions of pressure transmission displacement such as bicycle brake.
Description
Technical field
The present invention has the elastic component of sealing function, belongs to hydraulic transmission technology field.
Background technology
Hydraulic pressure class transmission mechanism main body is all made up of cylinder body and piston two parts in the market, inside cylinder chamber
Pressure increase and reduction make piston movable so as to carry out the transmission of power, exist during use cylinder cavity wall with
Reciprocating friction between the external wall of piston boit, causing cylinder cavity wall aperture increases, piston boit body outer diameter reduces, so that
Both fit clearances, which expand, there is leakage pressure release, so as to cause pressure transmission deficiency or therefore lose the transmission of pressure to cause thing
Therefore occur, existing technology is required very cylinder cavity wall aperture and piston outer wall diameter dimension precision and fit clearance
Height, cause process technology difficulty and processing cost very high.
The content of the invention
The invention overcomes the deficiencies of the prior art, and provides one kind is easily manufactured, simple in construction, it is close to realize
Seal the elastic component of function and pressure transmission.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is：Elastic component with sealing function, elasticity
Part body is revolving body, and elastic component body central is provided with columnar projections, elastic component body along radial direction be concentric-ring pattern
Wavy shaped configuration, elastic component body edges are provided with sealing ring.
The wavy shaped configuration of the elastic component body along radial direction be repeated cyclically while, the ripple of wavy shaped configuration
The high and pitch of waves is constant, and wave thickness is identical.
The wavy shaped configuration of the elastic component body along radial direction be repeated cyclically while, the ripple of wavy shaped configuration
Height increase, the pitch of waves is constant, the increase of wave thickness.
The wavy shaped configuration of the elastic component body along radial direction be repeated cyclically while, the ripple of wavy shaped configuration
It is high constant, pitch of waves increase, the increase of wave thickness.
The wavy shaped configuration of the elastic component body along radial direction be repeated cyclically while, the ripple of wavy shaped configuration
The high and pitch of waves is constant, the increase of wave thickness.
Described wavy shaped configuration, columnar projections, sealing ring are coaxially arranged, and described elastic component body is one with sealing ring
Body formula structure.
The present invention has the advantages that compared with prior art.
1st, sealing ring is set in elastic component body edges, exported for elastic component is fixed on into cavity pressure in pressure cylinder
One end, it is possible to achieve sealing.
2nd, the present invention is by setting wavy shaped configuration to realize elastic deformation displacement, by setting columnar projections real
Existing pressure transmission, can replace piston.
Brief description of the drawings
The present invention is described further below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of the present invention.
Fig. 2 is Fig. 1 top view.
Fig. 3 is another embodiment of the present invention.
Fig. 4 is another embodiment of the present invention.
Fig. 5 is another embodiment of the present invention.
Fig. 6 is another embodiment of the present invention.
1 it is columnar projections in figure, 2 be wavy shaped configuration, 3 is sealing ring.
Embodiment
The present invention has the elastic component of sealing function, and elastic component body is revolving body, and elastic component body central is provided with post
Shape projection 1, elastic component body are concentric-ring pattern wavy shaped configuration 2 along radial direction, and elastic component body edges are provided with sealing
Ring 3, described elastic component body and sealing ring 3 are integral type structure, described columnar projections 1, wavy shaped configuration 2 and sealing ring
3 is coaxially arranged.
As shown in Figure 1 and Figure 2, the wavy shaped configuration 2 of the elastic component body is repeated cyclically same along radial direction
When, the wave height and the pitch of waves of wavy shaped configuration are constant, and wave thickness is identical.
As shown in figure 3, the wavy shaped configuration 2 of elastic component body of the present invention along radial direction be repeated cyclically while,
The wave height increase of wavy shaped configuration 2, the pitch of waves is constant, the increase of wave thickness.
As shown in figure 4, the wavy shaped configuration 2 of elastic component body of the present invention along radial direction be repeated cyclically while,
The wave height of wavy shaped configuration 2 is constant, pitch of waves increase, the increase of wave thickness.
As shown in figure 5, the wavy shaped configuration 2 of elastic component body of the present invention along radial direction be repeated cyclically while,
The wave height and the pitch of waves of wavy shaped configuration 2 are constant, the increase of wave thickness.
As shown in fig. 6, the present invention can also change the wave-like of wavy shaped configuration 2.
In the use of the present invention, setting the counterbore of a corresponding sealing ring 3 in pressure cavity pressure output end opening, lead to
Cross collar nut to be pressed on sealing ring 3, elastic component is fixed on pressure cavity pressure output end, when wavy shaped configuration 2 is pressurized,
Elastic deformation displacement is produced, columnar projections 1 are pushed ahead, so that output pressure, when the pressure of wavy shaped configuration 2 reduces,
In the presence of elasticity, wavy shaped configuration 2 is shunk, and withdraws columnar projections 1.
Embodiments of the invention are explained in detail above in conjunction with accompanying drawing, but the present invention is not limited to above-mentioned implementation
Example, in those of ordinary skill in the art's possessed knowledge, can also make on the premise of present inventive concept is not departed from
Go out various change.
Claims (6)
1. the elastic component with sealing function, it is characterised in that：Elastic component body is revolving body, and elastic component body central is provided with
Columnar projections（1）, elastic component body along radial direction be concentric-ring pattern wavy shaped configuration（2）, the setting of elastic component body edges
There is sealing ring（3）.
2. the elastic component according to claim 1 with sealing function, it is characterised in that：The wave of the elastic component body
Shape structure（2）While being repeated cyclically along radial direction, wavy shaped configuration（2）Wave height and the pitch of waves it is constant, wave thickness
It is identical.
3. the elastic component according to claim 1 with sealing function, it is characterised in that：The wave of the elastic component body
Shape structure（2）While being repeated cyclically along radial direction, wavy shaped configuration（2）Wave height increase, the pitch of waves is constant, and wave is thick
Degree increase.
4. the elastic component according to claim 1 with sealing function, it is characterised in that：The wave of the elastic component body
Shape structure（2）While being repeated cyclically along radial direction, wavy shaped configuration（2）Wave height it is constant, pitch of waves increase, wave is thick
Degree increase.
5. the elastic component according to claim 1 with sealing function, it is characterised in that：The wave of the elastic component body
Shape structure（2）While being repeated cyclically along radial direction, wavy shaped configuration（2）Wave height and the pitch of waves it is constant, wave thickness
Increase.
6. the elastic component according to claim 1 with sealing function, it is characterised in that：Described wavy shaped configuration（2）、
Columnar projections（1）, sealing ring（3）It is coaxially arranged, described elastic component body and sealing ring（3）For integral type structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710802230.3A CN107387758A (en) | 2017-09-07 | 2017-09-07 | elastic component with sealing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710802230.3A CN107387758A (en) | 2017-09-07 | 2017-09-07 | elastic component with sealing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107387758A true CN107387758A (en) | 2017-11-24 |
Family
ID=60351538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710802230.3A Pending CN107387758A (en) | 2017-09-07 | 2017-09-07 | elastic component with sealing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107387758A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111920394A (en) * | 2020-06-23 | 2020-11-13 | 泰安市泰医医疗器械有限公司 | Air bag type pulse probe and manufacturing and using method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE68908697D1 (en) * | 1989-01-20 | 1993-09-30 | Tatsuta Densen Kk | SPRING WITH CONICAL PLATE. |
| EP1347220A1 (en) * | 2002-03-23 | 2003-09-24 | Robert Bosch Gmbh | Sealing element |
| CN1599018A (en) * | 2004-06-23 | 2005-03-23 | 河南安彩高科股份有限公司 | Flat glass cone for cathode-ray tube |
| JP2006202637A (en) * | 2005-01-21 | 2006-08-03 | Toshiba Battery Co Ltd | Alkaline battery |
| CN203446707U (en) * | 2013-07-04 | 2014-02-26 | 东莞华宝鞋业有限公司 | Insole |
| CN207178678U (en) * | 2017-09-07 | 2018-04-03 | 樊亮朋 | A kind of elastic component with sealing function |
-
2017
- 2017-09-07 CN CN201710802230.3A patent/CN107387758A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE68908697D1 (en) * | 1989-01-20 | 1993-09-30 | Tatsuta Densen Kk | SPRING WITH CONICAL PLATE. |
| EP1347220A1 (en) * | 2002-03-23 | 2003-09-24 | Robert Bosch Gmbh | Sealing element |
| CN1599018A (en) * | 2004-06-23 | 2005-03-23 | 河南安彩高科股份有限公司 | Flat glass cone for cathode-ray tube |
| JP2006202637A (en) * | 2005-01-21 | 2006-08-03 | Toshiba Battery Co Ltd | Alkaline battery |
| CN203446707U (en) * | 2013-07-04 | 2014-02-26 | 东莞华宝鞋业有限公司 | Insole |
| CN207178678U (en) * | 2017-09-07 | 2018-04-03 | 樊亮朋 | A kind of elastic component with sealing function |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111920394A (en) * | 2020-06-23 | 2020-11-13 | 泰安市泰医医疗器械有限公司 | Air bag type pulse probe and manufacturing and using method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207178678U (en) | A kind of elastic component with sealing function | |
| CN107387758A (en) | elastic component with sealing function | |
| CN108302032B (en) | Elastic piston for medical instrument, high-pressure pumping system and method | |
| CN203847686U (en) | Sealing mechanism | |
| CN205937038U (en) | Piston ring lives with piston ring | |
| CN110345127A (en) | Multistage hydraulic cylinder | |
| WO2019066515A3 (en) | Method for producing graphene oxide functionalized with iron oxide | |
| CN204267418U (en) | Large diameter, short stroke hydraulic cylinder | |
| CN203051298U (en) | Combined plunger type cylinder | |
| CN202441882U (en) | Sealing structure of planetary reducer | |
| CN217414410U (en) | Sealing rubber sleeve of piston rod of simple wallboard vertical die forming machine | |
| CN205744680U (en) | A kind of actuator actuator that ball pivot is built in piston rod of Integration Design | |
| CN205618661U (en) | Braking piston | |
| CN204985141U (en) | Slim sealed hydro -cylinder structure | |
| CN205938271U (en) | High elastic gasket | |
| CN209026195U (en) | A kind of seal combination for annular groove | |
| CN103968071A (en) | Sealing mechanism | |
| CN106513669B (en) | A kind of cylinder apparatus of hydraulic press for powder products | |
| CN207848388U (en) | Extrusion pressing type sealing element | |
| CN106907370A (en) | A kind of multi-cavity high thrust energy saving cylinder | |
| CN206917961U (en) | A kind of multi-cavity high thrust energy saving cylinder | |
| CN203784152U (en) | Thin wall brake sleeve for direct drive rotary table | |
| CN203420886U (en) | Sealing structure for special gear pump torque input shaft for low-pressure injection molding | |
| CN203570450U (en) | High-airtightness labyrinth piston | |
| CN217926252U (en) | Novel high-pressure closed water seal structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |