CN209654493U - A kind of construction Machines damping device - Google Patents
A kind of construction Machines damping device Download PDFInfo
- Publication number
- CN209654493U CN209654493U CN201920089439.4U CN201920089439U CN209654493U CN 209654493 U CN209654493 U CN 209654493U CN 201920089439 U CN201920089439 U CN 201920089439U CN 209654493 U CN209654493 U CN 209654493U
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- China
- Prior art keywords
- fixedly connected
- surge tank
- workbench
- motion bar
- construction machines
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Abstract
The utility model discloses a kind of construction Machines damping devices, including workbench, the side of the workbench has been fixed with support column, the top of the support column is fixedly connected with crossbeam, the side of the crossbeam is fixedly connected with mounting blocks, and the bottom end of the mounting blocks is fixedly connected with polishing motor, and the output end of the polishing motor is fixedly connected with grinding wheel, the top of the workbench is fixedly connected with placing groove, and the bottom end of the workbench is fixedly connected with decoupling rod.The construction Machines damping device, when machinery is shaken, downward active force can be applied to decoupling rod, to allow decoupling rod along the first surge tank slide downward, the air in the first surge tank is compressed, play the effect of preliminary damping, if vibration amplitude is larger, the air in the first surge tank can apply active force to movable block, so that movable block is slided along the second surge tank, the air in secondary surge tank is compressed again, plays further cushioning effect.
Description
Technical field
The utility model relates to building machinery technical field, specially a kind of construction Machines damping device.
Background technique
In the machinery that building uses, most of machine internal contains a large amount of precision element, when to machine operation,
Machine is also easy to produce vibration, is easy to damage internal precision element, and existing machinery it is self-contained layered structure effect it is poor,
Good damping effect cannot be played, the service life of machine is substantially reduced.Therefore it needs to design a kind of construction Machines to subtract
Device is shaken, the effect of damping, the service life of prolonged mechanical can be played to machinery.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of construction Machines damping device, has damping effect
The good advantage of fruit, it is poor to solve the self-contained layered structure effect of existing machine, the short problem of service life.
To realize above-mentioned good damping effect purpose, the utility model is provided the following technical solutions: a kind of construction Machines subtract
Device is shaken, including workbench, the side of the workbench have been fixed with support column, the top of the support column is fixedly connected with
Crossbeam, the side of the crossbeam are fixedly connected with mounting blocks, and the bottom end of the mounting blocks is fixedly connected with polishing motor, described to beat
The output end of electric mill machine is fixedly connected with grinding wheel, and the top of the workbench is fixedly connected with placement block, the bottom of the workbench
End is fixedly connected with decoupling rod, and the first surge tank, the bottom of first surge tank are connected on the outside of the decoupling rod
It is fixedly connected with the second surge tank, and the first surge tank is connected with the inside of the second surge tank, a left side for second surge tank
Right two sides are connected with motion bar, and the side of the motion bar is fixedly connected with telescopic rod, and the telescopic rod is far from motion bar
Side be fixedly connected with limited block, the both ends of the limited block are fixedly connected with the inner wall of the second surge tank, described second
The bottom end of surge tank is fixedly connected with gasket, and the two sides of first surge tank are fixedly connected to link block, the link block
Inside offer through slot, the bottom end of the through slot is fixedly connected with fixed link, and the inside of the fixed link is fixedly connected with
One spring, the top of first spring are fixedly connected with the first motion bar, and the top of first motion bar is fixedly connected with
Connecting plate, the top of the connecting plate are fixedly connected with second spring, and it is living that the top of the second spring is fixedly connected with second
The top of lever, second motion bar is fixedly connected with the bottom end of workbench.
Preferably, the distance between the workbench and gasket are one meter.
Preferably, the quantity of the link block is two, and two link blocks are pair with the median vertical line of the first surge tank
The two sides for claiming axial symmetry that the first surge tank is set.
Preferably, the quantity of the motion bar, telescopic rod and limited block is two, and two limited blocks are with the second damping
The median vertical line of case is the inside that symmetry axis is symmetricly set on the second surge tank.
Preferably, the gasket is resilient rubbber cushion, and the bottom of gasket offers equidistant anti-skid chequer.
Compared with prior art, the utility model provides a kind of construction Machines damping device, has following beneficial to effect
Fruit:
1, the construction Machines damping device, by setting fixed link, the first spring, the first motion bar, second spring and
Second motion bar plays certain buffer function when machine is shaken, and plays certain damping effect.
2, the construction Machines damping device by setting decoupling rod, the first surge tank, the second surge tank, movable block, is stretched
Contracting bar and limited block can apply downward active force when machinery is shaken to decoupling rod, so that decoupling rod be allowed to subtract along first
Shake case slide downward, the air in the first surge tank is compressed, the effect of preliminary damping is played, if vibration amplitude compared with
Greatly, the air in the first surge tank can apply active force to movable block, so that movable block is slided along the second surge tank, then to pair
Air in surge tank is compressed, and further cushioning effect is played.
Detailed description of the invention
Fig. 1 is the utility model structure main sectional view；
Fig. 2 is utility model works platform structural side view.
In figure: block, 8 decoupling rods, 9 are placed in 1 workbench, 2 support rods, 3 crossbeams, 4 mounting blocks, 5 polishing motors, 6 grinding wheels, 7
First surge tank, 10 second surge tanks, 11 movable blocks, 12 telescopic rods, 13 limited blocks, 14 rubber pads, 15 link blocks, 16 through slots,
17 fixed links, 18 first springs, 19 first motion bars, 20 connecting plates, 21 second springs, 22 second motion bars.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
A kind of grinding machine damping device referring to FIG. 1-2, including workbench 1, the distance between workbench 1 and gasket 14
It is one meter, the side of workbench 1 has been fixed with support column 2, and the top of support column 2 is fixedly connected with crossbeam 3, and the one of crossbeam 3
Side is fixedly connected with mounting blocks 4, and the bottom end of mounting blocks 4 is fixedly connected with polishing motor 5, and the output end of polishing motor 5 is fixed to be connected
It is connected to grinding wheel 6, the top of workbench 1, which is fixedly connected with, places block 7, and the bottom end of workbench 1 is fixedly connected with decoupling rod 8, damping
The outside of bar 8 is connected with the first surge tank 9, and the bottom of the first surge tank 9 is fixedly connected with the second surge tank 10, and first
Surge tank 9 is communicated with the inside of the second surge tank 10, and the left and right sides of the second surge tank 10 is connected with motion bar 11, living
The side of lever 11 is fixedly connected with telescopic rod 12, and telescopic rod 12 is fixedly connected with limited block 13 far from the side of motion bar 11, limit
The both ends of position block 13 are fixedly connected with the inner wall of the second surge tank 10, the quantity of motion bar 11, telescopic rod 12 and limited block 13
It is two, and two limited blocks 13 are symmetricly set on the second surge tank 10 by symmetry axis of the median vertical line of the second surge tank 10
Inside, by setting decoupling rod 8, the first surge tank 9, the second surge tank 10, movable block 11, telescopic rod 12 and limited block 13,
When grinding machine is shaken, downward active force can be applied to decoupling rod 8, to allow decoupling rod 8 along the first surge tank 9 to downslide
It is dynamic, the air in the first surge tank 9 is compressed, the effect of preliminary damping is played, if vibration amplitude is larger, the first damping
Air in case 9 can apply active force to movable block 11, so that movable block 11 is slided along the second surge tank 10, then to secondary damping
Air in case is compressed, and further cushioning effect is played, and the bottom end of the second surge tank 10 is fixedly connected with gasket 14, gasket
14 be resilient rubbber cushion, and the bottom of gasket 14 offers equidistant anti-skid chequer, plays certain buffer function, and first subtracts
The two sides of shake case 9 are fixedly connected to link block 15, and the quantity of link block 15 is two, and two link blocks 15 are with the first damping
The median vertical line of case 9 is the two sides that symmetry axis is symmetricly set on the first surge tank 9, and the inside of link block 15 offers through slot 16,
The bottom end of through slot 16 is fixedly connected with fixed link 17, and the inside of fixed link 17 is fixedly connected with the first spring 18, the first spring 18
Top be fixedly connected with the first motion bar 19, the top of the first motion bar 19 is fixedly connected with connecting plate 20, connecting plate 20
Top is fixedly connected with second spring 21, and the top of second spring 21 is fixedly connected with the second motion bar 22, is fixed by setting
Bar 17, the first spring 18, the first motion bar 19, second spring 21 and the second motion bar 22 are played when grinding machine is shaken
Certain buffer function, there is certain damping effect, and the top of the second motion bar 22 is fixedly connected with the bottom end of workbench 1.
When in use, when machine work generates vibration, downward active force can be applied to decoupling rod 8, to allow damping
Bar 8 compresses the air in the first surge tank 9, plays the effect of preliminary damping, such as along 9 slide downward of the first surge tank
Fruit vibration amplitude is larger, and the air in the first surge tank 9 can apply active force to movable block 11, so that movable block 11 is along second
Surge tank 10 slides, then compresses to the air in secondary surge tank, plays further cushioning effect, 9 two sides of the first surge tank
The link block 15 of setting also plays certain buffer function, there is certain damping effect, keeps whole device damping effect more preferable.
In conclusion 1, the construction Machines damping device, passes through setting fixed link 17, first the 18, first activity of spring
Bar 19, second spring 21 and the second motion bar 22 play certain buffer function, play one when machinery is shaken
Fixed damping effect.
2, the construction Machines damping device passes through setting decoupling rod 8, the first surge tank 9, the second surge tank 10, activity
Block 11, telescopic rod 12 and limited block 13 can apply downward active force to decoupling rod 8, subtract to allow when machinery is shaken
Bar 8 is shaken along 9 slide downward of the first surge tank, and the air in the first surge tank 9 is compressed, the effect of preliminary damping is played,
If vibration amplitude is larger, air in the first surge tank 9 can apply active force to movable block 11, so that movable block 11 is along the
The sliding of two surge tanks 10, then the air in secondary surge tank is compressed, play further cushioning effect.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of construction Machines damping device, including workbench (1), it is characterised in that: the side of the workbench (1) is fixed
It is connected with support column (2), the top of the support column (2) is fixedly connected with crossbeam (3), and the side of the crossbeam (3) is fixedly connected
Have mounting blocks (4), the bottom end of the mounting blocks (4) is fixedly connected with polishing motor (5), the output end of polishing motor (5)
It is fixedly connected with grinding wheel (6), the top of the workbench (1), which is fixedly connected with, places block (7), the bottom end of the workbench (1)
It is fixedly connected with decoupling rod (8), is connected with the first surge tank (9) on the outside of the decoupling rod (8), first surge tank
(9) bottom is fixedly connected with the second surge tank (10), and the first surge tank (9) is connected with the inside of the second surge tank (10)
Logical, the left and right sides of second surge tank (10) is connected with motion bar (11), and the side of the motion bar (11) is solid
Determine connection expansion link (12), the telescopic rod (12) is fixedly connected with limited block (13) far from the side of motion bar (11), described
The both ends of limited block (13) are fixedly connected with the inner wall of the second surge tank (10), and the bottom end of second surge tank (10) is fixed
It is connected with gasket (14), the two sides of first surge tank (9) are fixedly connected to link block (15), the link block (15)
Inside offers through slot (16), and the bottom end of the through slot (16) is fixedly connected with fixed link (17), the fixed link (17) it is interior
Portion is fixedly connected with the first spring (18), and the top of first spring (18) is fixedly connected with the first motion bar (19), described
The top of first motion bar (19) is fixedly connected with connecting plate (20), and the top of the connecting plate (20) is fixedly connected with the second bullet
The top of spring (21), the second spring (21) is fixedly connected with the second motion bar (22), the top of second motion bar (22)
End is fixedly connected with the bottom end of workbench (1).
2. a kind of construction Machines damping device according to claim 1, it is characterised in that: the workbench (1) and pad
The distance between piece (14) is one meter.
3. a kind of construction Machines damping device according to claim 1, it is characterised in that: the number of the link block (15)
Amount is two, and two link blocks (15) are symmetricly set on the first damping as symmetry axis using the median vertical line of the first surge tank (9)
The two sides of case (9).
4. a kind of construction Machines damping device according to claim 1, it is characterised in that: the motion bar (11) is stretched
The quantity of contracting bar (12) and limited block (13) is two, and two limited blocks (13) are with the median vertical line of the second surge tank (10)
The inside of the second surge tank (10) is symmetricly set on for symmetry axis.
5. a kind of construction Machines damping device according to claim 1, it is characterised in that: the gasket (14) is elasticity
Rubber pad, and the bottom of gasket (14) offers equidistant anti-skid chequer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920089439.4U CN209654493U (en) | 2019-01-19 | 2019-01-19 | A kind of construction Machines damping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920089439.4U CN209654493U (en) | 2019-01-19 | 2019-01-19 | A kind of construction Machines damping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209654493U true CN209654493U (en) | 2019-11-19 |
Family
ID=68521512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920089439.4U Expired - Fee Related CN209654493U (en) | 2019-01-19 | 2019-01-19 | A kind of construction Machines damping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209654493U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112275184A (en) * | 2020-10-15 | 2021-01-29 | 司惠 | Biological cell oscillation device that can steadily shake |
-
2019
- 2019-01-19 CN CN201920089439.4U patent/CN209654493U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112275184A (en) * | 2020-10-15 | 2021-01-29 | 司惠 | Biological cell oscillation device that can steadily shake |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191119 Termination date: 20220119 |