CN112923006A - Integral processing type transverse anti-vibration machine base - Google Patents
Integral processing type transverse anti-vibration machine base Download PDFInfo
- Publication number
- CN112923006A CN112923006A CN202110254036.2A CN202110254036A CN112923006A CN 112923006 A CN112923006 A CN 112923006A CN 202110254036 A CN202110254036 A CN 202110254036A CN 112923006 A CN112923006 A CN 112923006A
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- China
- Prior art keywords
- plate
- transverse
- web
- machine base
- top plate
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Classifications
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- 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
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
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- 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
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M5/00—Engine beds, i.e. means for supporting engines or machines on foundations
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Vibration Prevention Devices (AREA)
- Springs (AREA)
Abstract
An integrally-machined transverse anti-vibration machine base is integrally machined by a solid forging and consists of a top plate, a web plate, a through groove and a bottom plate; a web plate is arranged between the top plate and the bottom plate; more than two through grooves are formed in the web plate, the width of each through groove is the same, the thickness of the base material of the web plate is the same, and a grid shape with parallel gaps and parallel web plates alternating is formed; the top plate is of an interface structure; the bottom plate is of an interface structure. The invention has obviously improved mechanical property of materials, has elasticity and flexibility in the transverse direction, obviously improves the capability of bearing transverse deformation of the machine base, can automatically return after the upper end of the supported device moves under the action of transverse load force so as to reduce the adverse effect of severe vibration on the supported device, is similar to a steel plate spring consisting of a plurality of steel plates in the middle of the machine base, and has the transverse shock absorption function when the top plate and the supported device thereof are subjected to transverse alternating load.
Description
Technical Field
The invention relates to an integrally-processed transverse anti-vibration machine base.
Background
A stand or pedestal for supporting mechanical equipment.
The integral engine base is machined from an integral casting, and in order to reduce cost, only the upper and lower mounting surfaces of the engine base are machined. The casting machine base is a rigid machine base due to poor elasticity and toughness of casting materials.
The rigid housing cannot be deformed macroscopically in all directions. Once the base is deformed macroscopically, the deformation will not disappear automatically, and the equipment mounted on the base will not return to the original position automatically, which means that the supported equipment is damaged or the base is damaged. In particular, under severe vibration environments or under conditions of engineering design that allow a certain displacement of the equipment but require automatic resetting, rigid stands are no longer suitable.
Disclosure of Invention
The invention aims to solve the technical problem that the conventional rigid engine base is easy to generate macroscopic deformation in all directions, so that supported equipment is damaged or the engine base is damaged.
An integrally-machined transverse anti-vibration machine base is integrally machined by a solid forging; and consists of a top plate, a web plate, a through groove and a bottom plate;
a web plate is arranged between the top plate and the bottom plate;
the web plate is provided with more than two through grooves, the width of each through groove is the same, the thickness of the web plate base material is the same, and a grid shape with parallel gaps and parallel web plates alternating is formed;
the top plate is of an interface structure;
the bottom plate is of an interface structure.
By adopting the technical scheme, the invention has the following advantages:
a) mechanical property of the base material is obviously improved
The invention is integrally processed by the solid forging, and the physical property of the forging is obviously superior to that of a casting, so that the mechanical property of the base body of the engine base is obviously improved.
b) The base has elasticity in the transverse direction
The middle part of the machine seat is provided with a plurality of through grooves (narrow slits), the width of the through grooves (narrow slits) is the same, and the thickness of the base material at each through groove (narrow slit) is the same, so that the machine seat has elasticity and flexibility in the transverse direction, the capability of the machine seat for bearing transverse deformation is obviously improved, and when the supported equipment is acted by transverse load force, the upper end of the supported equipment can automatically return after moving, so that the adverse effect of severe vibration on the supported equipment is reduced.
c) Has the effect of vibration resistance
The invention processes a plurality of through grooves (narrow slits) in the middle part, the width of the through grooves (narrow slits) is the same, the thickness of the base material at each through groove (narrow slit) is the same, and the grid shape with the parallel slits and the parallel web plates alternating is formed. The grid structure design of the machine base with the alternated parallel gaps and the parallel webs ensures that the middle part of the machine base is similar to a steel plate spring consisting of a plurality of steel plates, and the machine base has the transverse shock absorption function when the upper end of the machine base and equipment supported by the machine base are subjected to transverse alternating load.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
In the figure: 1-top plate, 2-web plate, 3-through groove and 4-bottom plate.
Detailed Description
As shown in figure 1, the integral processing type transverse anti-vibration machine base is integrally processed by adopting a solid forging, and the physical properties of the forging are obviously superior to those of a casting, so that the mechanical properties of the material of the base body of the machine base are obviously improved.
The device consists of a top plate 1, a web plate 2, a through groove 3 and a bottom plate 4;
a web plate 2 is arranged between the top plate 1 and the bottom plate 4;
the web 2 is provided with more than two through grooves 3, the width of each through groove 3 is the same, the thickness of the base material of the web 2 is the same, and a grid shape with parallel gaps and parallel webs alternated is formed; the base has elasticity and flexibility in the transverse direction, and the capability of bearing transverse deformation of the base is obviously improved. When the supported equipment is subjected to the action of a transverse load force, the top plate 1 can automatically return after the position is moved, so that the adverse effect of severe vibration on the supported equipment is reduced.
In the invention, the grid appearance of the parallel gaps 3 and the parallel webs 4 alternately is formed in the middle part, so that the middle part of the machine base is similar to a steel plate spring consisting of a plurality of steel plates, and the machine base has a transverse shock absorption effect when the top plate 1 and the equipment supported by the top plate are subjected to transverse alternating load.
The top plate 1 is of an interface structure, and is convenient for installation of supported equipment.
The bottom plate 4 is of an interface structure and is used for fixing the engine base.
Claims (1)
1. The utility model provides a horizontal anti vibration frame of whole processing formula which characterized in that: integrally processing a solid forging; and consists of a top plate (1), a web plate (2), a through groove (3) and a bottom plate (4);
a web plate (2) is arranged between the top plate (1) and the bottom plate (4);
the web (2) is provided with more than two through grooves (3), the width of each through groove (3) is the same, the thickness of the base material of the web (2) is the same, and a grid shape with parallel gaps and parallel webs alternated is formed;
the top plate (1) is of an interface structure;
the bottom plate (4) is of an interface structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110254036.2A CN112923006A (en) | 2021-03-09 | 2021-03-09 | Integral processing type transverse anti-vibration machine base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110254036.2A CN112923006A (en) | 2021-03-09 | 2021-03-09 | Integral processing type transverse anti-vibration machine base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112923006A true CN112923006A (en) | 2021-06-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110254036.2A Pending CN112923006A (en) | 2021-03-09 | 2021-03-09 | Integral processing type transverse anti-vibration machine base |
Country Status (1)
| Country | Link |
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| CN (1) | CN112923006A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2628613Y (en) * | 2003-01-10 | 2004-07-28 | 王彦博 | Non-welding universal structural antishocking apparatus |
| KR101146790B1 (en) * | 2011-09-01 | 2012-05-21 | 현대엠코 주식회사 | Hybrid vibration control devices consisting of viscoelastic damper and hysteretic damper |
| CN104005489A (en) * | 2014-04-13 | 2014-08-27 | 北京工业大学 | Self-resetting energy-consuming connection device and energy-consuming seismic-absorbing method |
| CN105696455A (en) * | 2015-12-30 | 2016-06-22 | 中铁第四勘察设计院集团有限公司 | Box type web simply supported U-shaped girder of double-track railway |
| RU2663979C1 (en) * | 2017-09-28 | 2018-08-14 | Олег Савельевич Кочетов | Seismic-resistant structure |
| CN109778685A (en) * | 2019-03-07 | 2019-05-21 | 重庆交通大学 | The additional damping limited block that can quantitatively slide |
| CN210141457U (en) * | 2019-06-20 | 2020-03-13 | 华北理工大学 | Fan antidetonation gallows |
| CN110952798A (en) * | 2019-12-17 | 2020-04-03 | 北京工业大学 | Multidimensional energy-consuming and shock-absorbing type cold-bending thin-walled steel structure residential system |
| CN112233874A (en) * | 2020-09-29 | 2021-01-15 | 核工业西南物理研究院 | Hot anchor cooling system and method for improving cooling reliability of magnet support of fusion reactor |
-
2021
- 2021-03-09 CN CN202110254036.2A patent/CN112923006A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2628613Y (en) * | 2003-01-10 | 2004-07-28 | 王彦博 | Non-welding universal structural antishocking apparatus |
| KR101146790B1 (en) * | 2011-09-01 | 2012-05-21 | 현대엠코 주식회사 | Hybrid vibration control devices consisting of viscoelastic damper and hysteretic damper |
| CN104005489A (en) * | 2014-04-13 | 2014-08-27 | 北京工业大学 | Self-resetting energy-consuming connection device and energy-consuming seismic-absorbing method |
| CN105696455A (en) * | 2015-12-30 | 2016-06-22 | 中铁第四勘察设计院集团有限公司 | Box type web simply supported U-shaped girder of double-track railway |
| RU2663979C1 (en) * | 2017-09-28 | 2018-08-14 | Олег Савельевич Кочетов | Seismic-resistant structure |
| CN109778685A (en) * | 2019-03-07 | 2019-05-21 | 重庆交通大学 | The additional damping limited block that can quantitatively slide |
| CN210141457U (en) * | 2019-06-20 | 2020-03-13 | 华北理工大学 | Fan antidetonation gallows |
| CN110952798A (en) * | 2019-12-17 | 2020-04-03 | 北京工业大学 | Multidimensional energy-consuming and shock-absorbing type cold-bending thin-walled steel structure residential system |
| CN112233874A (en) * | 2020-09-29 | 2021-01-15 | 核工业西南物理研究院 | Hot anchor cooling system and method for improving cooling reliability of magnet support of fusion reactor |
Non-Patent Citations (2)
| Title |
|---|
| 王少纯等: "《金属精密塑性成形技术》", 31 August 2007, 哈尔滨工业大学出版社 * |
| 王成文: "《焊接修复技术及案例分析》", 31 January 2014, 山西科学技术出版社 * |
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Application publication date: 20210608 |
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