CN103089879B - Suspended support spring - Google Patents
Suspended support spring Download PDFInfo
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- CN103089879B CN103089879B CN201110335867.9A CN201110335867A CN103089879B CN 103089879 B CN103089879 B CN 103089879B CN 201110335867 A CN201110335867 A CN 201110335867A CN 103089879 B CN103089879 B CN 103089879B
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- spring
- suspension
- dunnage
- type supported
- shell fragment
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Abstract
The invention provides a suspended support spring which is composed of a plurality of spring base sheets which are arranged in symmetrical distribution. Each spring base sheet is curved upward from a supporting plane to form an arc shape and comprises a support plate (1), elastic sheets (2), transition fillet plates (3), force plates (4) and mounting flats (5). The suspended support spring has great axial stiffness regulating performance and large radial stiffness and correspondingly has good bending resisting capability, is easy to process and manufacture, light in weight, and can be well applied in occasions requiring large radial stiffness and good bending resisting capability.
Description
Technical field
The invention belongs to field of mechanical technique, be specifically related to a kind of suspension-type supported spring.
Background technique
Be that a kind equipment of representative adopts vortex filament springs to make linear motor rotor modular support structure with linear compressor, utilize vortex filament spring to have large radial rigidity and relative low axial rigidity, realize radial support and the axially reciprocating of electric mover assembly.Adopt the linear compressor of this form to achieve without the reciprocal intermittent motion of friction, thus compressor reliability and life-span are significantly improved.But for relatively high power compressor, along with the increase of the weight of reciprocator own, system, to the raising of operation frequency and amplitude required value, completely evenly, can not inevitably also exist certain side-thrust because motor magnetizes; Meanwhile, power piston is overhung at generator supported spring side certain distance, and has sizable weight and cross section, also may produce the uneven moment of momentum; The axial rigidity met the demands, operation frequency and amplitude, have good radial rigidity and bending-twisting ability again, and proof stress and weight, adopt common vortex filament spring to there is certain difficulty.At present, also do not have a kind of spring with larger radial rigidity and better bending-twisting ability available.
Summary of the invention
The object of the invention is the defect overcoming prior art, provide a kind of novel supporting structure form with larger radial rigidity and better bending-twisting ability, to solve the support problem of high-power linear compressor.
In order to achieve the above object, technological scheme of the present invention is, a kind of suspension-type supported spring, be arranged symmetrically with by the some groups of basic sheets of spring and form together, often organizing the basic sheet of spring is a kind of diaphragm being bent upwards camber from supporting plane, comprise and dunnage 1 is installed, shell fragment 2, excessive radius plate 3, power plate 4, install dull and stereotyped 5, wherein, installing dunnage 1 is positioned in the middle of the basic sheet of spring, be positioned at horizontal position, mounting interface is had in the middle of it, installing dunnage 1 both sides is shell fragment 2, shell fragment 2 both sides are degree of taking over radius plate 3, excessive radius plate 3 both sides are relay plate 4, power plate 4 is perpendicular to installation face, dunnage 1 place, power plate 4 both sides are for installing dull and stereotyped 5.
Angle between described installation dunnage 1 and shell fragment 2 is 0 ° ~ 30 °, is preferably 10 °.
The corresponding radian of fillet of described excessive radius plate 3 is 20 ° ~ 90 °, is preferably 75 °.
The basic sheet of described spring is drawing.
The basic sheet of described spring is for compressing with mould.
The present invention has good axial rigidity modulability and larger radial rigidity, also correspondingly has good bending-twisting ability, and manufacturing is easy, and lighter in weight, can be applied to the occasion of the larger radial rigidity of needs and better bending-twisting ability preferably.
Accompanying drawing explanation
Fig. 1 is the appearance schematic diagram of the basic sheet of spring.
Fig. 2 is the side view of the basic sheet of spring.
Fig. 3 is the biplate combination suspension formula supported spring assembly be made up of 2 groups of basic sheets of spring.
Fig. 4 is the three piece combined suspension-type supported spring assemblies be made up of 3 groups of basic sheets of spring.
In figure, 1-dunnage, 2-shell fragment, the excessive radius plate of 3-, 4-power plate, 5-installs flat board.
Embodiment
Below in conjunction with drawings and Examples, the present invention is described further.
A kind of suspension-type supported spring basic sheet of spring used as shown in Figure 1 and Figure 2, for drawing forms, profile is seen as a kind of diaphragm being bent upwards camber from supporting plane, comprise and dunnage 1, shell fragment 2, excessively radius plate 3, power plate 4, installation dull and stereotyped 5 are installed, wherein, installing dunnage 1 is positioned in the middle of the basic sheet of spring, be positioned at horizontal position, mounting interface is had in the middle of it, mounting interface can according to mechanical interface adjustment during application, for being fixed on moving element, provide restoring force to moving element; Installing dunnage 1 both sides is shell fragment 2, and the effect of 2 groups of shell fragments 2 is to provide axial elastic force; The angle installed between dunnage 1 and shell fragment 2 is 10 °; Shell fragment 2 both sides are degree of taking over radius plate 3, and the corresponding radian of its fillet is 75 °, and it act as and slows down effect of stress, and ensures the rigidity of the basic sheet of whole spring; Excessive radius plate 3 both sides are relay plate 4, and power plate 4 is perpendicular to installation face, dunnage 1 place, and its setting height(from bottom) is determined by installation dimension, and it axially installs supporting effect; Power plate 4 both sides are for installing dull and stereotyped 5, and its structural type also can adjust according to the installation requirement of application, and adopt the form such as screw or welding to fix, it act as and is fixed on spring seat by basic for spring sheet.
As shown in Figure 3, be made up of 3 groups of basic sheets of spring three piece combined suspension-type supported spring assemblies as shown in Figure 4 for the biplate combination suspension formula supported spring assembly of 2 groups of basic sheet compositions of spring.
Above to embodiments of the invention to being explained in detail, above-mentioned mode of execution is only optimum embodiment of the present invention, but the present invention is not limited to above-described embodiment, in the ken that those of ordinary skill in the art possess, various change can also be made under the prerequisite not departing from present inventive concept.
Claims (7)
1. a suspension-type supported spring, be arranged symmetrically with by the some groups of basic sheets of spring and form together, it is characterized in that often organizing the basic sheet of spring is a kind of diaphragm being bent upwards camber from supporting plane, comprise and dunnage (1), shell fragment (2), transition circle gusset (3), power plate (4), installation dull and stereotyped (5) are installed; Wherein, installing dunnage (1) is positioned in the middle of the basic sheet of spring, be positioned at horizontal position, mounting interface is had in the middle of it, installing dunnage (1) both sides is shell fragment (2), radius plate (3) is crossed for taking in shell fragment (2) both sides, transition circle gusset (3) both sides are relay plate (4), power plate (4) is perpendicular to installation dunnage (1) face, place, and power plate (4) both sides are for installing dull and stereotyped (5).
2. a kind of suspension-type supported spring as claimed in claim 1, is characterized in that the angle between the installation dunnage (1) of the basic sheet of described spring and shell fragment (2) is 0 ° ~ 30 °.
3. a kind of suspension-type supported spring as claimed in claim 2, is characterized in that the angle between the installation dunnage (1) of the basic sheet of described spring and shell fragment (2) is 10 °.
4. a kind of suspension-type supported spring as claimed in claim 1, is characterized in that the corresponding radian of the fillet of described transition circle gusset (3) is 20 ° ~ 90 °.
5. a kind of suspension-type supported spring as claimed in claim 4, is characterized in that the corresponding radian of the fillet of described transition circle gusset (3) is 75 °.
6. a kind of suspension-type supported spring as claimed in claim 1, is characterized in that the basic sheet of described spring is drawing.
7. a kind of suspension-type supported spring as claimed in claim 1, is characterized in that the basic sheet of described spring is for compressing with mould.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110335867.9A CN103089879B (en) | 2011-10-31 | 2011-10-31 | Suspended support spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110335867.9A CN103089879B (en) | 2011-10-31 | 2011-10-31 | Suspended support spring |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103089879A CN103089879A (en) | 2013-05-08 |
| CN103089879B true CN103089879B (en) | 2015-01-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110335867.9A Active CN103089879B (en) | 2011-10-31 | 2011-10-31 | Suspended support spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103089879B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103089882A (en) * | 2011-10-31 | 2013-05-08 | 北京精密机电控制设备研究所 | Suspended support spring |
| US10166692B2 (en) * | 2016-08-04 | 2019-01-01 | Robert Bosch Tool Corporation | Precision adjustable miter gauge for a table saw |
| CN108223189A (en) * | 2018-02-11 | 2018-06-29 | 日照华斯特林科技有限公司 | Stirling motor flat spring and the Stirling motor |
| CN112576667A (en) * | 2020-11-06 | 2021-03-30 | 兰州空间技术物理研究所 | C-shaped spring support box of linear reciprocating motion part |
| CN116006607A (en) * | 2022-12-26 | 2023-04-25 | 上海海洋大学 | Leaf spring for low-temperature refrigerator and low-temperature refrigerator |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0812998A1 (en) * | 1996-06-10 | 1997-12-17 | Dynax Corporation | Spring plates of multiple disk friction coupling device |
| CN200955935Y (en) * | 2006-10-16 | 2007-10-03 | 西安庆华民用爆破器材有限责任公司 | Initiation network two-way plug-in connecting block |
| CN103089882A (en) * | 2011-10-31 | 2013-05-08 | 北京精密机电控制设备研究所 | Suspended support spring |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63197507A (en) * | 1987-02-11 | 1988-08-16 | Nippon Denso Co Ltd | Element supporting spring of spin-on type oil filter |
| JP2004156757A (en) * | 2002-11-08 | 2004-06-03 | Ochiai:Kk | Locking body |
| JP2007085823A (en) * | 2005-09-21 | 2007-04-05 | Citizen Watch Co Ltd | Hardness meter |
-
2011
- 2011-10-31 CN CN201110335867.9A patent/CN103089879B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0812998A1 (en) * | 1996-06-10 | 1997-12-17 | Dynax Corporation | Spring plates of multiple disk friction coupling device |
| CN200955935Y (en) * | 2006-10-16 | 2007-10-03 | 西安庆华民用爆破器材有限责任公司 | Initiation network two-way plug-in connecting block |
| CN103089882A (en) * | 2011-10-31 | 2013-05-08 | 北京精密机电控制设备研究所 | Suspended support spring |
Non-Patent Citations (3)
| Title |
|---|
| JP昭63-197507A 1988.08.16 * |
| JP特开2004-156757A 2004.06.03 * |
| JP特开2007-85823A 2007.04.05 * |
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|---|---|
| CN103089879A (en) | 2013-05-08 |
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