CN112503124A - Damping spring support - Google Patents
Damping spring support Download PDFInfo
- Publication number
- CN112503124A CN112503124A CN202011308773.8A CN202011308773A CN112503124A CN 112503124 A CN112503124 A CN 112503124A CN 202011308773 A CN202011308773 A CN 202011308773A CN 112503124 A CN112503124 A CN 112503124A
- Authority
- CN
- China
- Prior art keywords
- piston assembly
- cavity
- steel cup
- boss
- spring
- 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
- 238000013016 damping Methods 0.000 title claims abstract description 24
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 35
- 239000010959 steel Substances 0.000 claims abstract description 35
- 230000006835 compression Effects 0.000 claims abstract description 23
- 238000007906 compression Methods 0.000 claims abstract description 23
- 238000007789 sealing Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract 1
- 230000003139 buffering effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Images
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
- F16F3/00—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic
- F16F3/02—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic with springs made of steel or of other material having low internal friction
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Springs (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
Abstract
The invention discloses a damping spring support which comprises a wear-resisting ring, a piston assembly, a support base plate, an inner hexagon bolt, a steel cup, a disc spring and a compression spring. The invention has the advantages that: simple structure, convenient installation and disassembly and good vibration damping effect.
Description
Technical Field
The invention relates to a support, in particular to a damping spring support.
Background
In structures with large vibration, some vibration reduction measures are often adopted to reduce the adverse effect of the vibration on the precision and the service life of the structure. At present, the vibration damping device which is generally adopted has a complex structure, a large volume and inconvenient disassembly and assembly.
Disclosure of Invention
Aiming at the problems in the background art, the invention aims to provide a damping spring support which is simple to operate, convenient to install and disassemble, small in size and good in damping effect.
In order to achieve the purpose, the invention adopts the technical scheme that:
a damping spring support comprises a wear-resisting ring, a piston assembly, a support base plate, a hexagon socket head cap screw, a steel cup, a disk spring and a compression spring, when the damping spring support is used, the wear-resisting ring is embedded at the top of the piston assembly and sleeved on the periphery of the steel cup, the bottom of the piston assembly is embedded in the basin cavity of the support base plate and supported on the disk spring, the disk spring is supported on the bottom wall of the basin cavity of the support base plate, one end of the hexagon socket head cap screw is embedded and fixed in the steel cup, the other end of the hexagon socket head cap screw penetrates through the steel cup and is connected with the basin cavity bottom of the piston assembly in a threaded fit manner, one part of the steel cup penetrates through the wear-resisting ring, the other part of the steel cup penetrates through the basin cavity of the piston assembly, the compression spring is arranged in the basin cavity of the piston assembly and sleeved on the periphery of a screw rod of the hexagon socket head cap, the other end is abutted against the bottom of the cavity of the piston assembly.
Further, a sealing ring is embedded on the periphery of the contact part of the piston assembly and the support base plate.
Furthermore, the number of the disk springs is several, and the disk springs are arranged in a cavity of the support base plate in a stacked mode.
Further, the outer cup wall of the steel cup is respectively attached to the inner ring wall of the wear-resistant ring and the inner side wall of the cavity of the piston assembly.
Furthermore, an annular groove for installing the wear-resisting ring is formed in the top of the piston assembly, a first boss is convexly arranged on the inner bottom wall of the cavity of the piston assembly upwards, and an internal thread hole used for being in threaded fit with the hexagon socket head cap screw is further formed in the middle of the first boss; in use, the first boss projects into the lower portion of the compression spring.
Further, a second boss is convexly arranged on the bottom wall of the steel cup cavity in a downward mode, a counter bore used for embedding the inner hexagon bolt is further formed in the middle of the second boss, and the counter bore penetrates through the bottom wall of the steel cup cavity and the second boss; in use, the second boss projects into the upper portion of the compression spring.
Furthermore, a sealing ring groove for mounting the sealing ring is formed in the lower portion of the outer wall of the piston assembly.
The working principle of the damping spring support provided by the invention is as follows: the compression spring and the disc spring are matched together to play a role in buffering and absorbing shock, so that large load is borne by small deformation.
Compared with the prior art, the invention has the advantages that: simple structure, convenient operation, ann tear open conveniently, small in size, the damping is effectual, extensively is suitable for the occasion that the axial space required is little.
Drawings
FIG. 1 is a schematic view of a damping spring support with a compression spring in an installed state;
FIG. 2 is a schematic structural view of a damping spring support in an operating state of a compression spring;
FIG. 3 is a schematic view of the damping spring support with the compression spring in an extended state (free state);
FIG. 4 is a plan exploded view of the damping spring mount of the present invention;
description of reference numerals: 1. a wear ring; 2. a piston assembly; 2.1, an annular groove; 2.2, a first boss; 2.3, an internal thread hole; 2.4, sealing ring grooves; 3. a support base plate; 4. a hexagon socket head cap screw; 5. a steel cup; 5.1, a second boss; 5.2, countersunk holes; 6. a seal ring; 7. a disc spring; 8. compressing the spring.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the effects of the invention easy to understand, the following description further explains how the invention is implemented by combining the attached drawings and the detailed implementation modes.
Referring to fig. 1 to 4, the damping spring support provided by the present invention includes a wear ring 1, a piston assembly 2, a support base plate 3, a socket head cap screw 4, a steel cup 5, a disc spring 7 and a compression spring 8; during the use, wear ring 1 inlays and establishes at piston assembly 2 top, and the cover is established in the periphery of steel cup 5, piston assembly 2 bottom inlays and establishes in the pelvic cavity of support bottom plate 3, and the supporting is on belleville spring 7, belleville spring 7 supports on the pelvic cavity intracavity diapire of support bottom plate 3, interior hex bolts 4 one end inlays and establishes and fixes in steel cup 5, the other end passes steel cup 5 and is connected with piston assembly 2's pelvic cavity bottom looks screw-thread fit, steel cup 5 partly wears to establish in wear ring 1, the other part wears to establish in piston assembly 2's pelvic cavity, compression spring 8 sets up in piston assembly 2's pelvic cavity, and the cover is established in interior hex bolts 4's screw rod periphery, and compression spring 8 one end and the pelvic cavity bottom looks butt of steel cup 5, the other end and piston assembly 2's pelvic cavity bottom looks butt.
Specifically, a sealing ring 6 is embedded on the periphery of the contact part of the piston assembly 2 and the support base plate 3.
Specifically, the number of the disc springs 7 is several, and the disc springs are arranged in a laminated manner in the cavity of the support base plate 3.
Specifically, the outer cup wall of the steel cup 5 is respectively attached to the inner ring wall of the wear-resistant ring 1 and the inner side wall of the cavity of the piston assembly 2.
Specifically, referring to fig. 4, an annular groove 2.1 for mounting the wear-resistant ring 1 is formed in the top of the piston assembly 2, a seal ring groove 2.4 for mounting a seal ring 6 is formed in the lower portion of the outer wall of the piston assembly 2, a first boss 2.2 is convexly formed on the inner bottom wall of the cavity of the piston assembly 2, and an internal threaded hole 2.3 for being in threaded fit with the hexagon socket head cap screw 4 is further formed in the middle of the first boss 2.2; in use, the first boss 2.2 projects into the lower portion of the compression spring 8.
Specifically, referring to fig. 4, a second boss 5.1 is convexly provided downwards on the inner bottom wall of the pot cavity of the steel cup 5, a counter bore 5.2 for embedding the hexagon socket head cap screw 4 is further formed in the middle of the second boss 5.1, and the counter bore 5.2 penetrates through the pot cavity bottom of the steel cup 5 and the second boss 5.1; in use, the second boss 5.1 extends into the upper part of the compression spring 8.
The installation process of the damping spring support comprises the following steps: firstly, a corresponding number of disc springs 7 are installed in a stacking mode in a cavity of a support base plate 3 according to design requirements, then a piston assembly 2 is placed in the cavity of the support base plate 3 and supported on the upper portions of the disc springs 7, then a wear-resisting ring 1 is installed on the top of the piston assembly 2, then a compression spring 8 is placed in the cavity of the piston assembly 2, then a steel cup 5 penetrates through the wear-resisting ring 1 to be sleeved on the compression spring 8, vertical pressure is applied downwards until the upper plane of the steel cup 5 is pressed to be flush with the upper plane of the wear-resisting ring 1, a hexagon socket head cap screw 4 is screwed in to enable the steel cup 5 to be pre-tightened with the piston assembly 2, and the damping spring support is in a mounting preparation state (shown in figure 1).
The working process of the damping spring support is as follows: firstly, according to actual needs, unscrewing the hexagon socket head cap screw 4 to enable the steel cup 5 to rise to a certain height, enabling the hexagon socket head cap screw 4 not to be completely separated from the internal threaded hole 2.3, enabling the steel cup 5 to protrude out of the top of the piston assembly 2 (shown in figure 2), and then placing a supported component on the damping spring support to enable the top of the steel cup 5 to be in contact with the bottom surface of the supported component; when the upper surface of the supported member is pressed by the weight, the compression spring 8 and the disc spring 7 of the damping spring support are used for bearing the vertical load applied to the supported member by the weight and play a good role in absorbing vibration and buffering.
Finally, the above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent structures or equivalent processes performed by the present invention or directly or indirectly applied to other related technical fields using the contents of the present specification and the attached drawings are included in the scope of the present invention.
Claims (7)
1. A damping spring support which is characterized in that: contain wear-resisting ring (1), piston assembly (2), support bottom plate (3), hexagon socket head cap screw (4), steel cup (5), belleville spring (7) and compression spring (8), during the use, wear-resisting ring (1) inlays to be established piston assembly (2) top is established to the cover is established the periphery of steel cup (5), piston assembly (2) bottom inlays to be established in the pelvic cavity of support bottom plate (3) and supports on belleville spring (7), belleville spring (7) support is in on the pelvic cavity diapire of support bottom plate (3), hexagon socket head cap screw (4) one end inlays to establish to be fixed in steel cup (5), the other end pass steel cup (5) with the pelvic cavity bottom looks screw-thread fit of piston assembly (2) is connected, steel cup (5) partly wear to establish in wear-resisting ring (1), another part wears to establish in the pelvic cavity of piston assembly (2), the compression spring (8) is arranged in the cavity of the piston assembly (2) and sleeved on the periphery of the screw of the inner hexagonal bolt (4), one end of the compression spring (8) is abutted to the bottom of the cavity of the steel cup (5), and the other end of the compression spring is abutted to the bottom of the cavity of the piston assembly (2).
2. The dampening spring mount according to claim 1, wherein: and a sealing ring (6) is also embedded on the periphery of the contact part of the piston assembly (2) and the support base plate (3).
3. The dampening spring mount according to claim 1, wherein: the number of the disc springs (7) is several, and the disc springs are arranged in a cavity of the support base plate (3) in a stacked mode.
4. The dampening spring mount according to claim 1, wherein: the outer cup wall of the steel cup (5) is respectively attached to the inner ring wall of the wear-resistant ring (1) and the inner side wall of the cavity of the piston assembly (2).
5. The vibration damping spring support according to any one of claims 2 to 4, wherein: an annular groove (2.1) for mounting the wear-resisting ring (1) is formed in the top of the piston assembly (2), a first boss (2.2) is convexly arranged on the inner bottom wall of a cavity of the piston assembly (2) upwards, and an internal threaded hole (2.3) which is in threaded fit with the hexagon socket head cap screw (4) is formed in the middle of the first boss (2.2); in use, the first boss (2.2) extends into the lower portion of the compression spring (8).
6. The dampening spring mount according to claim 5, wherein: a second boss (5.1) is arranged on the bottom wall of the steel cup cavity (5) in a downward protruding mode, a counter bore (5.2) used for embedding the inner hexagon bolt (4) is further formed in the middle of the second boss (5.1), and the counter bore (5.2) penetrates through the bottom of the steel cup cavity (5) and the second boss (5.1); in use, the second boss (5.1) extends into the upper portion of the compression spring (8).
7. The dampening spring mount according to claim 5, wherein: and a sealing ring groove (2.4) for mounting the sealing ring (6) is formed in the lower part of the outer wall of the piston assembly (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011308773.8A CN112503124A (en) | 2020-11-20 | 2020-11-20 | Damping spring support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011308773.8A CN112503124A (en) | 2020-11-20 | 2020-11-20 | Damping spring support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112503124A true CN112503124A (en) | 2021-03-16 |
Family
ID=74959060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011308773.8A Pending CN112503124A (en) | 2020-11-20 | 2020-11-20 | Damping spring support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112503124A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201381648Y (en) * | 2009-01-07 | 2010-01-13 | 王攀科 | Hydraulic jack for shortening tensioning stroke |
| CN203346784U (en) * | 2013-07-26 | 2013-12-18 | 衡水宝力工程橡胶有限公司 | Combined windproof support |
| CN104728325A (en) * | 2015-03-12 | 2015-06-24 | 优耐德电梯有限公司 | Combined type shock absorption device |
| CN204985435U (en) * | 2015-07-03 | 2016-01-20 | 宁波华誉电机有限公司 | Two promotion stoppers |
| CN206770483U (en) * | 2017-05-09 | 2017-12-19 | 襄阳博亚精工装备股份有限公司 | Hydraulic damper |
| CN208041032U (en) * | 2018-02-07 | 2018-11-02 | 特达绯洋（北京）环境技术有限公司 | High life spring vibration-isolator |
| CN109096549A (en) * | 2018-06-15 | 2018-12-28 | 浙江名博建设有限公司 | A kind of shock-absorbing bridge support |
| CN214197070U (en) * | 2020-11-20 | 2021-09-14 | 桥致通（武汉）技术有限公司 | Damping spring support |
-
2020
- 2020-11-20 CN CN202011308773.8A patent/CN112503124A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201381648Y (en) * | 2009-01-07 | 2010-01-13 | 王攀科 | Hydraulic jack for shortening tensioning stroke |
| CN203346784U (en) * | 2013-07-26 | 2013-12-18 | 衡水宝力工程橡胶有限公司 | Combined windproof support |
| CN104728325A (en) * | 2015-03-12 | 2015-06-24 | 优耐德电梯有限公司 | Combined type shock absorption device |
| CN204985435U (en) * | 2015-07-03 | 2016-01-20 | 宁波华誉电机有限公司 | Two promotion stoppers |
| CN206770483U (en) * | 2017-05-09 | 2017-12-19 | 襄阳博亚精工装备股份有限公司 | Hydraulic damper |
| CN208041032U (en) * | 2018-02-07 | 2018-11-02 | 特达绯洋（北京）环境技术有限公司 | High life spring vibration-isolator |
| CN109096549A (en) * | 2018-06-15 | 2018-12-28 | 浙江名博建设有限公司 | A kind of shock-absorbing bridge support |
| CN214197070U (en) * | 2020-11-20 | 2021-09-14 | 桥致通（武汉）技术有限公司 | Damping spring support |
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