CN103452999A - Adjustable spring gasket - Google Patents
Adjustable spring gasket Download PDFInfo
- Publication number
- CN103452999A CN103452999A CN2013104064883A CN201310406488A CN103452999A CN 103452999 A CN103452999 A CN 103452999A CN 2013104064883 A CN2013104064883 A CN 2013104064883A CN 201310406488 A CN201310406488 A CN 201310406488A CN 103452999 A CN103452999 A CN 103452999A
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- screw
- gasket
- thickness
- spring structure
- spring washer
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Abstract
The invention discloses an adjustable spring gasket. A compressible spring structure with adjustable thickness is arranged between the upper surface and the lower surface of the gasket, and the thickness of the spring structure is adjusted and fixed through a screw in the use process, so the gasket thickness is controlled, the purposes are wide, the adjustable spring gasket adapts to various size requirements, in addition, the condition that the gasket needs to be replaced after a device generates a loose phenomenon after being abrased is avoided, the use cost of consumables is reduced, and high practicability is realized.
Description
Technical field
The present invention relates to machining Component field, especially a kind of adjustable type spring washer.
Background technique
Spring is a kind of mechanical parts that utilize elasticity to carry out work.Generally with spring steel, make.Impact or shake, store up the size of energy, measuring force etc. in order to motion, the mitigation of controlling parts, be widely used in machine, instrument.Spring washer is widely used in the load of common mechanical product and non-bearing structure, is characterized in low cost, easy for installation, is applicable to install and remove position frequently.
Spring washer is to be designed for the lock washer that bolt is connected with screw, for the connection of medium or high-strength bolt, screw.Bolt tension force can bear due to following reason produce lax: the wearing and tearing of easily damaged parts, creep, lax, thermal expansion, contraction, current packing ring on the market mostly is the fixed thickness size, if in use device suffers wearing and tearing etc. just to there will be lax not tight phenomenon, can't regulate voluntarily thickness size, purposes is single, can not be suitable for the technological requirement of various sizes demand.
Therefore, need a kind of new technological scheme to address the above problem.
Summary of the invention
Goal of the invention: the problem produced in order to solve prior art the invention provides and a kind ofly can automatically regulate the multiduty adjustable type spring washer of having of thickness.
Technological scheme: for achieving the above object, the present invention can adopt following technological scheme: a kind of adjustable type spring washer, described spring washer upper surface and lower surface are symmetrical annulus butterfly, be provided with the compressible spring structure between upper surface and lower surface, described compressible spring structure is connected with upper and lower surface by screw, described upper surface and lower surface are provided with the screw passed for screw, and described compressible spring structure is carried out degree of tightness by screw and regulated with fixing.
More preferred, described screw is four.
For spring is carried out to more firm fixing operation, described screw is evenly distributed on upper surface and lower surface.
Beneficial effect: a kind of adjustable type spring washer disclosed in this invention, by be provided with the compressible spring structure of adjustable thickness between the packing ring upper and lower surface, thereby in use can regulate the also thickness of fixing spring structure by screw is controlled the thickness of packing ring, purposes is wide, be adapted to the various sizes demand, and occur after having avoided device to be worn and torn that relaxation phenomenon need change the situation of packing ring, and reduced the consumptive material user cost, there is very strong practicability.
The accompanying drawing explanation
Fig. 1 is upper and lower surface structures schematic diagram of the present invention;
Fig. 2 is longitudinal construction schematic diagram of the present invention.
Embodiment
Below in conjunction with the drawings and specific embodiments, further illustrate the present invention, should understand following embodiment only is not used in and limits the scope of the invention for the present invention is described, after having read the present invention, those skilled in the art all fall within the application's claims limited range to the modification of the various equivalent form of values of the present invention.
Refer to shown in Fig. 1, Fig. 2, the invention discloses a kind of adjustable type spring washer, by upper surface 1, lower surface 2 and compressible spring structure 3, formed, described upper surface 1 and lower surface 2 are symmetrical annulus butterfly, be provided with compressible spring structure 3 between upper surface 1 and lower surface 2, described compressible spring structure 3 is connected with upper and lower surface by four screws 4, described upper surface 1 is provided with lower surface 2 equally distributed four screws that pass for screw 4, and described compressible spring structure 3 is carried out degree of tightness by screw 4 and regulated with fixing.
In use, can lock adjusting by 4 pairs of compressible spring structures 3 of four screws according to the desired thickness of workpiece service condition, thereby the thickness of retaining washer, when workpiece meets with wearing and tearing or need to carry out different-thickness packing ring demand, can unscrew screw 4, compressible spring structure 3 is got back to original length, more again locks adjusting as required.
Claims (3)
1. an adjustable type spring washer, it is characterized in that: described spring washer upper surface (1) and lower surface (2) are symmetrical annulus butterfly, be provided with compressible spring structure (3) between upper surface (1) and lower surface (2), described compressible spring structure (3) is connected with upper and lower surface by screw (4), described upper surface (1) is provided with lower surface (2) screw passed for screw (4), and described compressible spring structure (3) is carried out degree of tightness by screw (4) and regulated with fixing.
2. adjustable type spring washer according to claim 1, it is characterized in that: described screw (4) is four.
3. adjustable type spring washer according to claim 1, it is characterized in that: described screw is evenly distributed on upper surface (1) and lower surface (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013104064883A CN103452999A (en) | 2013-09-09 | 2013-09-09 | Adjustable spring gasket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013104064883A CN103452999A (en) | 2013-09-09 | 2013-09-09 | Adjustable spring gasket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103452999A true CN103452999A (en) | 2013-12-18 |
Family
ID=49735723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013104064883A Pending CN103452999A (en) | 2013-09-09 | 2013-09-09 | Adjustable spring gasket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103452999A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108326076A (en) * | 2018-02-08 | 2018-07-27 | 天津海钢板材有限公司 | The wrap-up of slitting machine |
| CN111791069A (en) * | 2020-07-06 | 2020-10-20 | 广西玉柴机器股份有限公司 | Adjustable cushion block structure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007086760A1 (en) * | 2006-01-24 | 2007-08-02 | Puku Limited | Friction mechanism |
| US20090179168A1 (en) * | 2008-01-15 | 2009-07-16 | Steven Paul Sinka | Methods and apparatus for adjusting a spring load in an actuator |
| CN101994748A (en) * | 2009-08-25 | 2011-03-30 | 广西玉柴机器股份有限公司 | Fastening and sealing structure |
| CN102991987A (en) * | 2012-12-19 | 2013-03-27 | 徐州宇家医药科技有限公司 | Buffering bracket for roller carrier shafts of belt conveyors |
| CN203115281U (en) * | 2012-12-21 | 2013-08-07 | 尹波 | Valve rod connector for valve |
-
2013
- 2013-09-09 CN CN2013104064883A patent/CN103452999A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007086760A1 (en) * | 2006-01-24 | 2007-08-02 | Puku Limited | Friction mechanism |
| US20090179168A1 (en) * | 2008-01-15 | 2009-07-16 | Steven Paul Sinka | Methods and apparatus for adjusting a spring load in an actuator |
| CN101994748A (en) * | 2009-08-25 | 2011-03-30 | 广西玉柴机器股份有限公司 | Fastening and sealing structure |
| CN102991987A (en) * | 2012-12-19 | 2013-03-27 | 徐州宇家医药科技有限公司 | Buffering bracket for roller carrier shafts of belt conveyors |
| CN203115281U (en) * | 2012-12-21 | 2013-08-07 | 尹波 | Valve rod connector for valve |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108326076A (en) * | 2018-02-08 | 2018-07-27 | 天津海钢板材有限公司 | The wrap-up of slitting machine |
| CN111791069A (en) * | 2020-07-06 | 2020-10-20 | 广西玉柴机器股份有限公司 | Adjustable cushion block structure |
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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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131218 |