CN209414504U - A kind of mechanical equipment damping base - Google Patents
A kind of mechanical equipment damping base Download PDFInfo
- Publication number
- CN209414504U CN209414504U CN201822141723.XU CN201822141723U CN209414504U CN 209414504 U CN209414504 U CN 209414504U CN 201822141723 U CN201822141723 U CN 201822141723U CN 209414504 U CN209414504 U CN 209414504U
- Authority
- CN
- China
- Prior art keywords
- shock structure
- mechanical equipment
- damping base
- buffer unit
- equipment damping
- 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
Links
Abstract
The utility model discloses a kind of mechanical equipment damping base, including upper backup pad and lower supporting plate, it is connected between the upper backup pad and the lower supporting plate by shock structure, the shock structure includes the first shock structure, the bottom of first shock structure is connected with a buffer unit, and the upper surface middle part of the lower supporting plate offers the groove for accommodating the buffer unit.The utility model between upper backup pad and lower supporting plate by being arranged shock structure, it realizes to the damping adjustment effect for being placed on mechanical equipment on pedestal, and buffer unit is set in the bottom of the first shock structure, the vibration that upper backup pad is born is offset by the limitation of elastic portion and/or rebound effect, the vibration generated in mechanical equipment operational process is effectively reduced, improves the stability of equipment operation and the service life of equipment.
Description
Technical field
The utility model relates to mechanical device technical fields, and in particular to a kind of mechanical equipment damping base.
Background technique
General machining equipment can generate biggish vibration at runtime, influence the stability of equipment operation, and reduction is set
Standby service life.It is additionally arranged at the bottom damping base in equipment, certain buffering Noise Reduction can be played, but in the prior art
Damping base, damping pad is perhaps set on pedestal or damping spring is installed on pedestal, during actual use is subtracted
It is still undesirable to shake effect.
In view of the above drawbacks, the utility model creator obtains originally practical new finally by prolonged research and practice
Type.
Utility model content
To solve above-mentioned technological deficiency, the technical solution adopted in the utility model is, provides a kind of mechanical equipment damping
Pedestal, including upper backup pad and lower supporting plate are connected between the upper backup pad and the lower supporting plate by shock structure, described
Shock structure includes the first shock structure, and the bottom of first shock structure is connected with a buffer unit, the upper table of the lower supporting plate
Middle face offers the groove for accommodating the buffer unit.
Preferably, the buffer unit includes shell, the shell be by first shock structure bottom margin downwards,
Extend outwardly, and the shell is gradually increased from top to bottom along the size of pedestal radial direction.
Preferably, the buffer unit further includes moving portion, interconnecting piece and elastic portion, the moving portion and the shell
Inner wall abuts, and one end of the interconnecting piece is connect with the moving portion, and the other end is connect with the elastic portion, and the elastic portion is solid
It is scheduled on the groove.
Preferably, the groove has roof, bottom wall and side wall, the roof center offers through-hole, and described first subtracts
Shake column passes through the through-hole and connect with the buffer unit.
Preferably, the buffer unit further includes support portion, the support portion is fixed on the bottom wall, the shifting
Dynamic portion can the radial direction on the support portion along pedestal move.
Preferably, the moving portion includes multiple fixed blocks, the quantity phase of the quantity of the fixed block and the elastic portion
Unanimously.
Preferably, the interconnecting piece includes connecting rod or connecting bar.
Preferably, the shock structure further includes the second shock structure, second shock structure is set to the upper backup pad
Quadrangle.
Preferably, being also arranged with pressure spring on second shock structure.
Preferably, also setting up multiple damping spring between the upper backup pad and the lower supporting plate
Compared with the prior art the utility model has the beneficial effects that: the utility model passes through in upper backup pad and lower branch
Shock structure is set between fagging, is realized to the damping adjustment effect for being placed on mechanical equipment on pedestal, and in the first shock structure
Buffer unit is arranged in bottom, and the vibration that upper backup pad is born is offset by the limitation of elastic portion and/or rebound effect, effectively drops
The vibration generated in low mechanical equipment operational process improves the stability of equipment operation and the service life of equipment.
Detailed description of the invention
It, below will be to institute in embodiment description in order to illustrate more clearly of the technical solution in various embodiments of the utility model
Attached drawing to be used is needed to be briefly described.
Fig. 1 is the overall structure figure of mechanical equipment damping base in the utility model embodiment one；
Fig. 2 be I in Fig. 1 at enlarged drawing；
Fig. 3 is the distribution of shock structure and damping spring on the lower surface of upper backup pad in the utility model embodiment two；
Fig. 4 is another structure chart of mechanical equipment damping base in the utility model.
Digital representation in figure: 1- upper backup pad；2- lower supporting plate；The first shock structure of 3-；The second shock structure of 4-；5- buffering
Device；6- damping spring；7- pressure spring；8- rubber pad；21- groove；51- shell；52- moving portion；53- support portion；54- connection
Portion；55- elastic portion；211- roof；212- bottom wall；213- side wall.
Specific embodiment
Below in conjunction with attached drawing, the above and other technical features and advantages of the present invention are described in more detail.
Embodiment one
It please refers to shown in Fig. 1-4, the present embodiment provides a kind of mechanical equipment damping bases, including upper backup pad 1 and lower branch
Fagging 2 is connected between upper backup pad 1 and lower supporting plate 2 by shock structure, and shock structure includes the first shock structure 3, the first shock structure
3 bottom is connected with a buffer unit 5, and the upper surface middle part of lower supporting plate 2 offers the groove for accommodating buffer unit 5
21。
As shown in Fig. 2, buffer unit 5 include shell 51, shell 51 be from the bottom margin of the first shock structure 3 downwards, to
Outer to extend, the upper end of shell 51 and 3 integrally connected of the first shock structure, the lower end of shell 51 are free end.Shell 51 is the bottom of along
The size of seat radial direction is greater than the first shock structure 3 along the size of pedestal radial direction, and 51 radial dimension of shell is from top to bottom
It is gradually increased, so that it is in " umbrella " shape that shell 51 is whole, wherein pedestal radial direction refers to hangs down with 3 vertical axis of the first shock structure
Straight direction.
Buffer unit 5 further includes moving portion 52, support portion 53, interconnecting piece 54 and elastic portion 55, and groove 21 is to be provided with down
Groove inside support plate 2, groove 21 have roof 211, bottom wall 212 and side wall 213, and 211 center of roof offer it is logical
Hole, the first shock structure 3 pass through through-hole and connect with buffer unit 5.Support portion 53 is arranged on 21 bottom wall 212 of groove, moving portion 52
Can the radial direction on support portion 53 along pedestal move, moving portion 52 is abutted with 51 inner wall of shell, and moving portion 52 passes through connection
Portion 54 is connect with elastic portion 55, and one end of elastic portion 55 is connected on the side wall 213 of groove 21, the other end of elastic portion 55 with
Interconnecting piece 54 connects.Moving portion 52 includes multiple fixed blocks, and preferably even number fixed block, even number fixed block is symmetricly set on shell
It the lower section of body 51 and is abutted with 51 inner wall of shell.The quantity of elastic portion 55 and the quantity of fixed block are consistent.Fixed block can be
Rectangular block or other shapes, concrete shape with no restriction, as long as fixed block is connected to 51 inner wall of shell.Interconnecting piece 54 includes
Connecting rod or connecting bar, elastic portion 55 can be spring.The shape of groove 21 can be rectangle or circle.The shape of groove 21
When for rectangle, an elastic portion 55 can be fixed respectively at the both ends of groove 21, it, can be recessed when the shape of groove 21 is round
It is uniformly arranged multiple elastic portions 55, and preferably even number elastic portion 55 in the circumferential direction of slot 21, realizes and is symmetrical arranged, improve
Pedestal balance quality.
In use, the first shock structure 3 passes vibration when the mechanical equipment operation being placed on upper backup pad 1 generates vibration
It is handed to buffer unit 5, the vibration of mechanical equipment is effectively reduced in limitation and/or rebound effect by elastic portion 55.Specifically,
When the vibration of mechanical equipment up and down direction is larger, the first shock structure 3 also vertical tremor, when the first shock structure 3 moves downward, shell
51 inner walls press moving portion 52, are in " umbrella " shape since shell 51 is whole, the inner wall of shell 51 is obliquely installed, so that moving portion 52 exists
Move inward on support portion 53, and then move inward with rotation connection 54, but due to the restriction effect of elastic portion 55, connection
Portion 54 and moving portion 52 are substantially reduced in the mobile range in the radial direction of pedestal.Likewise, when the first shock structure 3 is upward
When movement, the restriction cancellation that shell 51 presses down on moving portion 52, moving portion 52 under the rebound effect of elastic portion 55 outward
Side is mobile until abutting with 51 inner wall of shell, at this point, shell 51 can not be transported further up by the restriction effect of moving portion 52
It is dynamic, and then the first shock structure 3 is prevented to move upwards, reduce vibration amplitude.When mechanical equipment pedestal radial direction vibration compared with
When big, the first shock structure 3 is also larger in the vibration of pedestal generated in the radial direction, due to shell 51 and the first shock structure 3
Bottom connection, therefore shell 51 can also shake in the generation in the radial direction of pedestal, shell 51 in the movement of pedestal radial direction,
It is limited by symmetrically arranged elastic portion 55 and rebound effect, shell 51 is reduced in the motion amplitude of pedestal in the radial direction, into
And the vibration amplitude of pedestal in radial directions is reduced, to improve damping effect.
The utility model is realized to being placed on pedestal by being arranged shock structure between upper backup pad 1 and lower supporting plate 2
The damping adjustment effect of equipment, and buffer unit 5 is set in the bottom of the first shock structure 3, the vibration that upper backup pad 1 is born is led to
The restriction effect and/or rebound effect for crossing elastic portion 55 are offset, and the vibration generated in mechanical equipment operational process is effectively reduced, mentions
The stability of high equipment operation and the service life of equipment.
Shock structure further includes the second shock structure 4, and the lower surface of upper backup pad 1 is offered for installing the second shock structure 4
First hole, the upper surface of lower supporting plate 2 offer the second hole corresponding with the first hole.Second shock structure 4 is set to support
The quadrangle of plate 1, shock structure are made of vibration-absorptive material, the present embodiment preferred rubber.As shown in figure 4, on the second shock structure 4 also
It is arranged with pressure spring 7, to improve the damping effect of the second shock structure 4.
Embodiment two
On the basis of example 1, in order to further increase the damping effect of pedestal, as shown in figure 3, in upper backup pad 1
Multiple damping springs 6 are also set up between lower supporting plate 2, it is preferred that damping spring 6 and the second shock structure 4 are arranged at intervals on
The quadrangle of support plate 1.
Further, as shown in figure 4, being additionally provided with rubber pad 8 in the lower surface of lower supporting plate 2, to increase pedestal and ground
The lower surface of friction between face, rubber pad is equipped with anti-skid chequer, has good antiskid effect.By under lower supporting plate 2
Rubber pad 8 and anti-skid chequer are set on surface, to further increase the damping effect of pedestal.
The above is only the preferred embodiment of the present invention, is merely illustrative for the utility model, and
It is unrestricted.Those skilled in the art understand that can be to it in the spirit and scope defined by the utility model claims
Many changes, modifications, and even equivalents are carried out, but all will fall within the protection scope of the utility model.
Claims (10)
1. a kind of mechanical equipment damping base, which is characterized in that including upper backup pad (1) and lower supporting plate (2), the upper support
It being connected between plate (1) and the lower supporting plate (2) by shock structure, the shock structure includes the first shock structure (3), and described first
The bottom of shock structure (3) is connected with a buffer unit (5), and the upper surface middle part of the lower supporting plate (2) is offered for accommodating
The groove (21) of the buffer unit (5).
2. mechanical equipment damping base as described in claim 1, which is characterized in that the buffer unit (5) includes shell
(51), the shell (51) be by first shock structure (3) bottom margin downwards, extend outwardly, and the shell
(51) it is gradually increased from top to bottom along the size of pedestal radial direction.
3. mechanical equipment damping base as claimed in claim 2, which is characterized in that the buffer unit (5) further includes movement
Portion (52), interconnecting piece (54) and elastic portion (55), the moving portion (52) abut with the inner wall of the shell (51), the connection
The one end in portion (54) is connect with the moving portion (52), and the other end is connect with the elastic portion (55), and the elastic portion (55) is solid
It is scheduled on the groove (21).
4. mechanical equipment damping base as claimed in claim 3, which is characterized in that the groove (21) have roof (211),
Bottom wall (212) and side wall (213), roof (211) center offer through-hole, and first shock structure (3) passes through described logical
Hole is connect with the buffer unit (5).
5. mechanical equipment damping base as claimed in claim 4, which is characterized in that the buffer unit (5) further includes support
Portion (53), the support portion (53) are fixed on the bottom wall (212), and the moving portion (52) can be in the support portion
(53) radial direction on along pedestal moves.
6. mechanical equipment damping base as claimed in claim 3, which is characterized in that the moving portion (52) includes multiple fixations
Block, the quantity of the fixed block are consistent with the quantity of the elastic portion (55).
7. mechanical equipment damping base as claimed in claim 3, which is characterized in that the interconnecting piece (54) include connecting rod or
Connecting bar.
8. mechanical equipment damping base as described in claim 1, which is characterized in that the shock structure further includes the second shock structure
(4), second shock structure (4) is set to the quadrangle of the upper backup pad (1).
9. mechanical equipment damping base as claimed in claim 8, which is characterized in that be also arranged on second shock structure (4)
There are pressure spring (7).
10. mechanical equipment damping base as described in claim 1, which is characterized in that the upper backup pad (1) and it is described under
Multiple damping springs (6) are also set up between support plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822141723.XU CN209414504U (en) | 2018-12-20 | 2018-12-20 | A kind of mechanical equipment damping base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822141723.XU CN209414504U (en) | 2018-12-20 | 2018-12-20 | A kind of mechanical equipment damping base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209414504U true CN209414504U (en) | 2019-09-20 |
Family
ID=67939461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822141723.XU Expired - Fee Related CN209414504U (en) | 2018-12-20 | 2018-12-20 | A kind of mechanical equipment damping base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209414504U (en) |
-
2018
- 2018-12-20 CN CN201822141723.XU patent/CN209414504U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207500387U (en) | A kind of electromechanical equipment damping device | |
| JP2008196700A (en) | Air bearing with consideration of high frequency resonance | |
| CN205479073U (en) | Mechanical equipment's damping device | |
| CN209414504U (en) | A kind of mechanical equipment damping base | |
| CN209986953U (en) | Mechanical arm equipment that stability is good for shoemaking | |
| CN209164484U (en) | A kind of electromechanical equipment noise reduction damping device | |
| CN205673175U (en) | A kind of stable reciprocating sieve | |
| RU173216U1 (en) | SPRING BEAM | |
| CN209368664U (en) | A kind of damping bridle iron | |
| CN202650536U (en) | Long play compact disc player | |
| CN207818364U (en) | A kind of base unit for coil winding machine | |
| CN208442205U (en) | A kind of mechanical equipment damping device | |
| CN209210118U (en) | Elevator multi-stage buffer | |
| CN208702993U (en) | A kind of hermetically sealed tray type structure isolation mounting of high-mechanic | |
| CN207297727U (en) | A kind of textile machinery damping adjustment seat | |
| CN112145618A (en) | Mechanism for preventing seed grader from violently shaking | |
| CN202418381U (en) | Adjustable magnetic shock absorber | |
| CN215030944U (en) | Damping device for vibrating screen | |
| CN217814760U (en) | Impact-resistant damping rubber pad for air conditioner | |
| CN205278202U (en) | Automobile suspension formula isolation mounting | |
| CN109424823A (en) | A kind of adjustable mechanical buffing pad | |
| CN209067760U (en) | A kind of vacuum pump damping device | |
| CN217214492U (en) | Buffer device for hydraulic disc spring operating mechanism | |
| CN204372019U (en) | A kind of shock-proof seat | |
| CN217951098U (en) | Shock-absorbing supporting block padded at bottom of equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190920 Termination date: 20201220 |