CN118103616A - Vibration-proof mounting member - Google Patents
Vibration-proof mounting member Download PDFInfo
- Publication number
- CN118103616A CN118103616A CN202280069796.9A CN202280069796A CN118103616A CN 118103616 A CN118103616 A CN 118103616A CN 202280069796 A CN202280069796 A CN 202280069796A CN 118103616 A CN118103616 A CN 118103616A
- Authority
- CN
- China
- Prior art keywords
- vibration
- mounting
- support plate
- absorbing members
- vibration absorbing
- 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
- 238000009434 installation Methods 0.000 claims description 16
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000002955 isolation Methods 0.000 description 18
- 230000035939 shock Effects 0.000 description 16
- 230000005540 biological transmission Effects 0.000 description 7
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
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
- 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
- F16F15/04—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 using elastic means
-
- 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
- F16F15/04—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 using elastic means
- F16F15/08—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 using elastic means with rubber springs ; with springs made of rubber and metal
-
- 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
- F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The vibration-proof mounting piece of the present invention includes a bracket, two vibration-absorbing members, two mounting portions, and a fixing portion. The bracket includes a mounting plate and a support plate that is raised in a direction intersecting one surface of the mounting plate and has a1 st through hole. The two vibration absorbing members are provided at the portions where the 1 st through holes are formed, respectively, and have 2 nd through holes communicating with the 1 st through holes. Two vibration absorbing members are disposed on both sides of the support plate so as to sandwich the support plate. The two mounting members are respectively disposed on the opposite side of the support plate with respect to the respective vibration absorbing members of the two vibration absorbing members. Two mounting portions sandwich the support plate and the two vibration absorbing members. The fixing portion passes through the 1 st through hole and the 2 nd through hole to fix the two mounting portions. At least either one of the two mounting portions is mounted with a target member.
Description
Technical Field
The present invention relates to vibration-proof mounts.
The present application claims priority based on japanese patent application No. 2021-172974 filed on 10/22 of 2021, the contents of which are incorporated herein by reference.
Background
Conventionally, in the case of providing a vibrator such as a compressor to a mounting surface, a vibration isolation mount for suppressing transmission of vibration of the compressor to the mounting surface is known. Many vibration isolation mounts have a structure in which a vibration absorbing member made of rubber or the like is mounted on a base. A compressor is mounted on the shock absorbing member.
Prior art literature
Patent literature
Patent document 1: japanese patent laid-open No. 2005-214413
Disclosure of Invention
Problems to be solved by the invention
However, in recent years, further suppression of vibration transmission to the installation surface or the like is faced. However, in the above-described conventional technique, there is a limit in suppressing vibration transmission of the installation surface.
Accordingly, the present invention provides a vibration isolation mount that can effectively reduce transmission of vibration to a mounting surface or the like.
Solution for solving the problem
In order to solve the above-described problems, an anti-vibration mount according to an aspect of the present invention includes a bracket, two vibration absorbing members, two mounting portions, and a fixing portion. The bracket includes a mounting plate and a support plate that is raised in a direction intersecting one surface of the mounting plate and has a1 st through hole. The two vibration absorbing members are provided at the portions where the 1 st through holes are formed, respectively, and have 2 nd through holes communicating with the 1 st through holes. Two vibration absorbing members are disposed on both sides of the support plate so as to sandwich the support plate. The two mounting members are respectively disposed on the opposite side of the support plate with respect to the respective vibration absorbing members of the two vibration absorbing members. Two mounting portions sandwich the support plate and the two vibration absorbing members. The fixing portion passes through the 1 st through hole and the 2 nd through hole to fix the two mounting portions. At least either one of the two mounting portions is mounted with a target member.
ADVANTAGEOUS EFFECTS OF INVENTION
According to an aspect of the present invention, when a compressor or the like is provided, transmission of vibration of the compressor or the like to a mounting surface or the like can be effectively reduced.
Drawings
Fig. 1 is a perspective view of a compressor in an embodiment of the present invention.
Fig. 2 is an exploded perspective view of the vibration-proof mount in the embodiment of the present invention.
Detailed Description
Next, embodiments of the present invention will be described based on the drawings.
Fig. 1 is a perspective view of a compressor 100. Fig. 2 is an exploded perspective view of the vibration isolation mount 1.
As shown in fig. 1 and 2, the compressor 100 is placed on the installation surface F via the support structure 110. The support structure 110 includes: two installation plates 2 placed on the installation surface F; and a vibration isolation mount 1 and a leg portion 20, which are mounted on each of the installation plates 2. In the following description, the vertical direction and the horizontal direction in the state where the compressor 100 is provided on the installation surface F will be simply referred to as the vertical direction and the horizontal direction.
The vibration isolation mount 1 includes a bracket 3, two vibration absorbing members 4a, 4b (1 st vibration absorbing member 4a, 2 nd vibration absorbing member 4 b), a circular plate body 5 (an example of a mounting portion in the claims), a mounting body 6 (an example of a mounting portion in the claims), a bolt 7 (an example of a fixing portion in the claims), and a sleeve 8. Two vibration absorbing members 4a, 4b are stacked on the bracket 3. The disk body 5 and the mounting body 6 sandwich the bracket 3 and the two vibration absorbing members 4a, 4b. The bolts 7 fasten the bracket 3, the two shock absorbing members 4a, 4b, the disk body 5, and the mounting body 6 together.
The bracket 3 includes: a setting plate 11 mounted on the setting plate 2; and a support plate 12 standing up from one side of the installation plate 11 in the up-down direction and from one surface 11a of the installation plate 11 toward the upper side. The setting plate 11 and the support plate 12 are integrally formed. A through hole 12a (an example of a1 st through hole in the claims) penetrating in the thickness direction is formed in an upper portion of the support plate 12.
The vibration absorbing members 4a, 4b sandwich the support plate 12. The vibration absorbing members 4a, 4b are disposed on both sides of the support plate 12. The shock absorbing members 4a and 4b are made of rubber, for example, and are formed in a circular plate shape. However, the material constituting the vibration absorbing members 4a, 4b is not limited thereto. The vibration absorbing members 4a and 4b may be any members capable of absorbing vibration. For example, the vibration absorbing members 4a, 4b may be constituted by sponge, spring, or the like instead of rubber. The shape of the shock absorbing members 4a, 4b is not limited to a disk shape. Various shapes may be applied to the shock absorbing members 4a, 4b. Through holes 13a, 13b (an example of the 2 nd through hole in the claims) penetrating in the thickness direction are formed in the radial centers of the vibration absorbing members 4a, 4b, respectively. The through holes 13a and 13b communicate with the through hole 12a of the support plate 12.
The sleeve 8 is inserted through the through hole 12a of the support plate 12, the through hole 13a of the vibration absorbing member 4a, and the through hole 13b of the vibration absorbing member 4 b. The sleeve 8 is in the shape of a circular tube. The length of the sleeve 8 is substantially the same as the thickness of the support plate 12 and the two shock absorbing members 4a, 4b superimposed.
Of the two vibration absorbing members 4a, 4b, the 1 st vibration absorbing member 4a is disposed on the opposite side of the support plate 12 from the compressor 100. The 1 st vibration absorbing member 4a has a surface 4c on the opposite side from the support plate 12. A disk body 5 is stacked on one surface 4c of the 1 st vibration absorbing member 4 a. The disk body 5 is made of metal, for example. The diameter of the disk body 5 is slightly larger than the diameter of the 1 st vibration absorbing member 4 a. A through hole 5a penetrating in the thickness direction is formed in the center of the disk body 5 in the radial direction. The diameter of the through hole 5a is substantially the same as the inner diameter of the sleeve 8. That is, the diameter of the through hole 5a is slightly smaller than the diameter of the through hole 13a of the shock absorbing member 4a and the diameter of the through hole 13b of the shock absorbing member 4 b.
Of the two vibration absorbing members 4a and 4b, the 2 nd vibration absorbing member 4b is disposed at a position close to the compressor 100 with respect to the support plate 12. The 2 nd vibration absorbing member 4b has a surface 4d on the opposite side from the support plate 12. A mounting body 6 is stacked on one surface 4d of the 2 nd vibration absorbing member 4b. The mounting body 6 is formed of, for example, metal. The mounting body 6 includes a mounting portion main body 14 and a mounting plate 15. The mount main body 14 is stacked on the 2 nd vibration absorbing member 4b as one of the two vibration absorbing members 4a, 4b. The mounting plate 15 extends from the mounting portion main body 14 toward the opposite side from the support plate 12, and extends in the horizontal direction.
The 2 nd vibration absorbing member 4b side of the mounting portion main body 14 has a surface 14a. A recess 14b for accommodating the 2 nd vibration absorbing member 4b is formed in one surface 14a on the 2 nd vibration absorbing member 4b side. A female screw portion 16 for fastening the bolt 7 is formed at the radial center of the recess 14b. The female screw portion 16 communicates with the through hole 13b of the 2 nd vibration absorbing member 4b.
The mounting plate 15 has a hole 15a for fixing the compressor 100. The compressor 100 is mounted on the mounting plate 15, and the compressor 100 is fixed to the mounting plate 15.
The bolts 7 extend through the sleeve 8 from the side of the disk body 5 opposite to the support plate 12. In other words, the bolts 7 are inserted through the through-holes 13a, 13b of the vibration absorbing members 4a, 4b and 12a of the support plates 12, respectively, through which the bushings 8 are inserted. The bolt 7 is fastened to the female screw portion 16 of the mounting portion main body 14 via the sleeve 8. Thereby, the bracket 3, the two shock absorbing members 4a, 4b, the disk body 5, and the mounting body 6 are fastened together by the bolts 7. The bracket 3 and the two vibration absorbing members 4a and 4b are sandwiched between a disk body 5 and a mounting body 6.
Thus, the vibration isolation mount 1 includes: a bracket 3; two vibration absorbing members 4a, 4b which are stacked on the bracket 3; a disk body 5 and a mounting body 6 that sandwich the holder 3 and the two vibration absorbing members 4a, 4b; and a bolt 7 and a sleeve 8 for fastening these bracket 3, the two shock absorbing members 4a, 4b, the disk body 5, and the mounting body 6 together. Therefore, a load in the radial direction is applied to the two vibration absorbing members 4a, 4b, respectively, instead of a load in the thickness direction. For example, when a compressive load is applied to the vibration absorbing members 4a, 4b in the thickness direction, the amount of compressive deformation in the thickness direction is small, and therefore there is a limit in vibration absorption as well.
In contrast, the deformation amount of the shock absorbing members 4a, 4b in the radial direction can be set larger than the deformation amount caused by compression. Accordingly, the vibration can be easily absorbed correspondingly. Further, since the two vibration absorbing members 4a and 4b can be used with the support plate 12 interposed therebetween, vibration can be easily absorbed accordingly. For example, in the case where only two vibration absorbing members 4a, 4b are stacked and the compressor 100 is placed on the two vibration absorbing members 4a, 4b, the vibration absorbing effect is reduced. Thus, according to the vibration isolation mount 1 of the present embodiment, the transmission of vibration to the installation surface F or the like of the vibration of the compressor 100 can be effectively reduced.
The mounting portion for mounting the compressor 100 is composed of two members, namely, a disk body 5 and a mounting body 6. The disk body 5 and the mounting body are coupled by bolts 7. Therefore, although the compressor 100 is actually mounted only on the mounting body 6, the load of the compressor 100 is dispersed to the disk body 5, and can be transmitted to the vibration absorbing members 4a and 4b via the bolts 7 and the bushings 8. Therefore, the load of the compressor 100 can be effectively dispersed and transmitted to the vibration absorbing members 4a and 4 b. Thus, the vibration isolation mount 1 can more effectively reduce the transmission of vibration of the compressor 100 to the installation surface F or the like.
Since the support plate 12 is extended in the vertical direction and the mounting plate 15 of the mounting body 6 is extended in the horizontal direction, a load in the radial direction can be reliably applied to the shock absorbing members 4a and 4 b. Therefore, the vibration of the compressor 100 can be reliably absorbed by the vibration absorbing members 4a and 4 b.
The vibration isolation mount 1 can suppress local application of load to the vibration absorbing members 4a, 4b by using not only the bolts 7 but also the bushings 8. Accordingly, the vibration of the compressor 100 can be reliably absorbed by the vibration absorbing members 4a and 4b.
The vibration isolation mount 1 uses bolts 7 to integrate the bracket 3, the two vibration absorbing members 4a and 4b, the disk body 5, and the mount body 6. Therefore, the degree of adhesion between adjacent members in the bracket 3, the two shock absorbing members 4a, 4b, the disk body 5, and the mounting body 6 can be easily adjusted, and the amount of compression deformation in the thickness direction of the shock absorbing members 4a, 4b can also be easily adjusted. Therefore, vibration of the compressor 100 can be efficiently and reliably absorbed by the vibration isolation mount 1.
The present invention is not limited to the above-described embodiments, and includes embodiments in which various modifications are applied to the above-described embodiments without departing from the gist of the present invention.
For example, in the above-described embodiment, the case where the vibration isolation mount 1 is used for installing the compressor 100 is described. However, the vibration isolation mount 1 is not limited to this, and may be used for installing various devices. Nor is it limited to a device that generates vibrations as in the compressor 100.
In the above-described embodiment, the vibration isolation mount 1 has been described using the bolts 7 for integrating the bracket 3, the two vibration absorbing members 4a, 4b, the disk body 5, and the mount body 6. However, the structure of the vibration isolation mount 1 is not limited to the above embodiment. The structure of the vibration isolation mount 1 is not limited as long as it is a structure that can pass through the through hole 12a of the support plate 12, the through hole 13a of the vibration absorbing member 4a, and the through hole 13b of the vibration absorbing member 4b to fix the disk 5 and the mount 6.
In the above embodiment, the description has been made of the case where the sleeve 8 is passed through the through hole 12a of the support plate 12, the through hole 13a of the vibration absorbing member 4a, and the through hole 13b of the vibration absorbing member 4b, and the bolt 7 is passed through the sleeve 8. However, the structure of the vibration isolation mount 1 is not limited to the above embodiment. The bolts 7 may be directly inserted through the through holes 12a of the support plate 12, the through holes 13a of the shock absorbing members 4a, and the through holes 13b of the shock absorbing members 4 b.
In the above-described embodiment, the shape of the bracket 3 is described as being integrally formed with the installation plate 11 and the support plate 12 rising from the installation plate 11 in the up-down direction. The description has been made of the case where the mounting plate 15 has a shape extending in the horizontal direction. However, the above embodiment is not limited to such a shape. The support plate 12 may not be entirely vertically oriented. The support plate 12 may be erected in a direction intersecting with the installation plate 11 provided on the installation plate 2. The mounting plate 15 may not necessarily be oriented in the horizontal direction.
In the above-described embodiment, the description has been made of the case where the compressor 100 is mounted to the mounting body 6 using two members, that is, the disk body 5 and the mounting body 6, as the mounting portion to which the compressor 100 is mounted. However, the above embodiment is not limited to such a configuration. The disk body 5 may be configured to be mounted with a device such as the compressor 100. Further, the compressor 100 and other devices may be mounted so as to span the disk body 5 and the mounting body 6.
In the embodiments disclosed in the present specification, a plurality of objects may be integrated with a member composed of a plurality of objects, and conversely, a member composed of one object may be divided into a plurality of objects. Whether or not integrated, the present invention may be constructed so as to achieve the object of the present invention.
Description of the reference numerals
1. A vibration-proof mount; 2. setting a flat plate; 3. a bracket; 4a, 1 st vibration absorbing member (vibration absorbing member); 4b, 2 nd vibration absorbing member (vibration absorbing member); 5. a circular plate body; 6. a mounting body; 7. a bolt (fixing portion); 8. a sleeve; 11. a setting plate; 11a, a surface; 12. a support plate; 12a, through holes (1 st through hole); 13a, 13b, through holes (2 nd through holes); 14. a mounting portion main body; 15. a carrying plate; 100. a compressor (object member); 110. and a support structure.
Claims (7)
1. A vibration-proof mounting member, wherein,
The vibration-proof mounting member is provided with:
A bracket including a mounting plate and a support plate, the support plate standing in a direction intersecting one surface of the mounting plate and having a1 st through hole;
Two vibration absorbing members provided at the portions where the 1 st through holes are formed, each having a2 nd through hole communicating with the 1 st through hole, and disposed on both sides of the support plate so as to sandwich the support plate;
two mounting portions provided on opposite sides of the support plate with respect to the respective vibration absorbing members of the two vibration absorbing members, respectively, for sandwiching the support plate and the two vibration absorbing members; and
A fixing part penetrating the 1 st through hole and the 2 nd through hole to fix the two mounting parts,
At least either one of the two mounting portions is mounted with a target member.
2. The vibration-proof mount of claim 1, wherein,
The support plate is erected upward in the vertical direction from the installation plate.
3. The vibration-proof mount of claim 2, wherein,
One of the two mounting portions is a circular plate body,
The other of the two mounting portions includes:
A mounting portion main body that is stacked on one of the two vibration absorbing members; and
A mounting plate protruding from the mounting portion body toward a side opposite to the support plate,
The object member is mounted on the mounting plate.
4. A vibration-proof mounting member according to claim 3, wherein,
The mounting plate extends in a horizontal direction.
5. A vibration-proof mounting member according to any one of claims 1 to 3, wherein,
The vibration-proof mounting member is provided with a tubular sleeve passing through the 1 st through hole and the 2 nd through hole,
The fixing portion passes through the sleeve.
6. The vibration-proof mounting member according to any one of claims 1 to 4, wherein,
The fixing part is a bolt, and the fixing part is a bolt,
The two mounting parts are fastened and fixed by the bolts.
7. The vibration-proof mounting member according to any one of claims 1 to 5, wherein,
The vibration absorbing member is rubber.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021-172974 | 2021-10-22 | ||
| JP2021172974 | 2021-10-22 | ||
| PCT/JP2022/039312 WO2023068364A1 (en) | 2021-10-22 | 2022-10-21 | Vibration damping mount |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN118103616A true CN118103616A (en) | 2024-05-28 |
Family
ID=86058330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202280069796.9A Pending CN118103616A (en) | 2021-10-22 | 2022-10-21 | Vibration-proof mounting member |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPWO2023068364A1 (en) |
| CN (1) | CN118103616A (en) |
| WO (1) | WO2023068364A1 (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5335893A (en) * | 1992-10-23 | 1994-08-09 | The Boeing Company | 360 degree adjustable vibration dampening and thermal isolating bracket |
| US5460348A (en) * | 1994-01-18 | 1995-10-24 | Mission Marketing Corporation | Leg support assembly |
| US5810322A (en) * | 1995-12-26 | 1998-09-22 | Zhao; Guoquan | Apparatus for mounting a compressor |
| AUPO108996A0 (en) * | 1996-07-17 | 1996-08-08 | G.P. Embelton & Co. Pty. Ltd. | Vibration isolation device |
| JP7150566B2 (en) * | 2018-11-01 | 2022-10-11 | 日野自動車株式会社 | Anti-vibration support structure |
-
2022
- 2022-10-21 JP JP2023554759A patent/JPWO2023068364A1/ja active Pending
- 2022-10-21 CN CN202280069796.9A patent/CN118103616A/en active Pending
- 2022-10-21 WO PCT/JP2022/039312 patent/WO2023068364A1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2023068364A1 (en) | 2023-04-27 |
| JPWO2023068364A1 (en) | 2023-04-27 |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |