CN203488615U - Spring rubber shock absorber - Google Patents
Spring rubber shock absorber Download PDFInfo
- Publication number
- CN203488615U CN203488615U CN201320536266.9U CN201320536266U CN203488615U CN 203488615 U CN203488615 U CN 203488615U CN 201320536266 U CN201320536266 U CN 201320536266U CN 203488615 U CN203488615 U CN 203488615U
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- CN
- China
- Prior art keywords
- spring
- casing
- base
- shock absorber
- rubber shock
- 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.)
- Expired - Fee Related
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- Auxiliary Devices For Machine Tools (AREA)
- Vibration Prevention Devices (AREA)
- Springs (AREA)
Abstract
The utility model discloses a spring rubber shock absorber which comprises a base, a spring, an upper casing and a lower casing. The lower end of the lower casing is fixedly installed on the base, the upper casing is arranged above the lower casing, the spring is arranged between the upper casing and the lower casing, the upper end and the lower end of the spring are respectively in contact with the inner walls of the upper casing and the lower casing, a screw is arranged in the spring, the lower end of the screw is connected onto the base, the upper end of the screw penetrates the upper casing and fixes the upper casing through a nut, and the upper end face of the upper casing is provided with a base connecting part. The problem that an existing spring rubber shock absorber cannot be adjusted in elasticity and rigidity is solved. The spring rubber shock absorber is reasonable in design, obvious in vibration isolation effect, simple in structure and convenient to install and is free of the casing, and the elasticity and rigidity can be adjusted through the nut on the casing.
Description
Technical field
The utility model relates to vibration damper technical field, specifically belongs to a kind of spring-rubber vibration damper.
Background technique
Damping is connection device and basic elastic element, in order to reduce and to eliminate by equipment, is delivered to vibration force basis or be delivered to equipment by basis.Along with the development of world industry level, the raising day by day that work efficiency and precision etc. are required, numerically-controlled precise machine demand is growing, and numerically-controlled precise lathe has become the main flow equipment of contemporary machine building industry, and each state is all at develop actively numerically-controlled precise machine at present.Because lathe can produce vibration and noise in work, having affected greatly machining accuracy has brought very large noise to working environment on the other hand on the one hand, and can cause damage to mill floor, generally different to the requirement of damping elasticity for different equipment, function singleness when a lot of vibration dampers are used.
Model utility content
The purpose of this utility model has been to provide a kind of spring-rubber vibration damper, solve the problem that existing vibration damper elasticity and rigidity can not regulate, reasonable in design, vibration isolating effect is obvious, simple in structure, easy for installation, be a kind of spring vibration isolation device without shell type, by the adjustable different elasticity stiffness of the nut on frame.
The technical solution adopted in the utility model is as follows:
A kind of spring-rubber vibration damper, comprise base, spring, upper shell and lower shell body, described lower shell body lower end is installed on base, lower shell body top is provided with upper shell, and spring is arranged between upper-lower casing, and spring upper and lower end contacts respectively at upper-lower casing inwall, in spring, be provided with screw rod, screw rod lower end is provided with and is connected on base, and upper end is fixed upper shell by nut through upper shell, and upper shell upper-end surface is provided with pedestal connected element.
Described base, upper shell and lower shell body all have rubber to make.
Compared with the prior art, the beneficial effects of the utility model are as follows:
The utility model vibration isolating effect is obvious, simple in structure, easy for installation, is a kind of spring vibration isolation device without shell type, by the adjustable different elasticity stiffness of the nut on frame, guarantees spring lateral stability.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Referring to accompanying drawing, a kind of spring-rubber vibration damper, comprises base 1, spring 2, upper shell 3 and lower shell body 4, and described base 1, upper shell 3 and lower shell body 4 all have rubber to make.Lower shell body 4 lower ends are installed on base 1, lower shell body 4 tops are provided with upper shell 3, spring 2 is arranged between upper-lower casing, spring 2 upper and lower end contact respectively at upper-lower casing inwall, in spring 2, be provided with screw rod 5, screw rod 5 lower ends are provided with and are connected on base 1, and upper end is fixing by upper shell 3 by nut 6 through upper shell, and upper shell 3 upper-end surfaces are provided with pedestal connected element 301.By the adjustable different elasticity stiffness of the nut on frame, guarantee spring lateral stability.
Claims (2)
1. a spring-rubber vibration damper, comprise base, spring, upper shell and lower shell body, it is characterized in that: described lower shell body lower end is installed on base, lower shell body top is provided with upper shell, and spring is arranged between upper-lower casing, and spring upper and lower end contacts respectively at upper-lower casing inwall, in spring, be provided with screw rod, screw rod lower end is provided with and is connected on base, and upper end is fixed upper shell by nut through upper shell, and upper shell upper-end surface is provided with pedestal connected element.
2. a kind of spring-rubber vibration damper according to claim 1, is characterized in that: described base, upper shell and lower shell body all have rubber to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320536266.9U CN203488615U (en) | 2013-08-30 | 2013-08-30 | Spring rubber shock absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320536266.9U CN203488615U (en) | 2013-08-30 | 2013-08-30 | Spring rubber shock absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203488615U true CN203488615U (en) | 2014-03-19 |
Family
ID=50259451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320536266.9U Expired - Fee Related CN203488615U (en) | 2013-08-30 | 2013-08-30 | Spring rubber shock absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203488615U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105834823A (en) * | 2016-05-04 | 2016-08-10 | 哈尔滨飞机工业集团有限责任公司 | Machine tool vibration damper |
| CN108953485A (en) * | 2018-06-27 | 2018-12-07 | 潍柴动力股份有限公司 | Damper unit for block testing stand |
-
2013
- 2013-08-30 CN CN201320536266.9U patent/CN203488615U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105834823A (en) * | 2016-05-04 | 2016-08-10 | 哈尔滨飞机工业集团有限责任公司 | Machine tool vibration damper |
| CN108953485A (en) * | 2018-06-27 | 2018-12-07 | 潍柴动力股份有限公司 | Damper unit for block testing stand |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140319 Termination date: 20150830 |
|
| EXPY | Termination of patent right or utility model |