CN206563050U - A kind of damping device of heavy mechanical equipment - Google Patents
A kind of damping device of heavy mechanical equipment Download PDFInfo
- Publication number
- CN206563050U CN206563050U CN201720329988.5U CN201720329988U CN206563050U CN 206563050 U CN206563050 U CN 206563050U CN 201720329988 U CN201720329988 U CN 201720329988U CN 206563050 U CN206563050 U CN 206563050U
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- China
- Prior art keywords
- cylinder
- upper plate
- plate
- spring
- fulcrum
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- 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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Abstract
The utility model discloses a kind of damping device of heavy mechanical equipment, including base, base includes upper plate and lower shoe, and support bar is provided between upper plate and lower shoe, lower shoe center is fixed with the first cylinder, the top of first cylinder, which is run through to be arranged with the second cylinder, the first cylinder in the center of upper plate, the first cylinder, is provided with the first spring, second cylinder top is provided with cover plate, cover plate central is vertically provided with column, and column top is provided with pressing plate, the cover plate of column both sides and is arranged with leverage.Compared with prior art, two leverages of the utility model can provide the power to the recovery force opposite direction of the second cylinder with the first spring, therefore, it is possible to play a part of damping and energy-absorbing to plant equipment, so as to extend the service life of plant equipment, and impulsive force when equipment is run to ground can be reduced.
Description
Technical field
The utility model is related to machinery equipment field, particularly a kind of damping device of heavy mechanical equipment.
Background technology
With the fast development of Chinese manufacturing, the plant equipment needed for manufacturing industry is also towards maximization, re-quantization hair
Exhibition.Heavy mechanical equipment is because volume is big, weight big, and factory or enterprise need to consider after purchase heavy mechanical equipment
The problem of it is put, in most cases, heavy mechanical equipment are directly to be placed in ground, and its bottom is general directly and ground
Contact, or simply add pad below foot stool, its purpose is to prevent from lathe by ground to damage pressure break, existing machinery by pressure
The damping of equipment or the safeguard measure contacted with ground are excessively simple, and effect is bad, and judder can be produced during for work
Machine, simply beam do not have any substantial effect, by prolonged operation, beam can wear down nearly
To the greatest extent, and because damping is made not in place, accelerate lathe in itself and inner body damage, cause economy to manufacturing enterprise
Loss.
The content of the invention
The purpose of this utility model is that there is provided a kind of damping of heavy mechanical equipment for prior art problem to be solved not enough
Device.
To reach above-mentioned purpose, the utility model is implemented according to following technical scheme：
A kind of damping device of heavy mechanical equipment, including base, the base include upper plate and lower shoe, upper plate
Support bar is provided between lower shoe, the lower shoe center is fixed with the first cylinder, and upper plate is run through at the top of the first cylinder
Center, be arranged with first cylinder in the second cylinder, the first cylinder and be provided with the first spring, second cylinder top is set
There is cover plate, the cover plate central is vertically provided with column, and column top is provided with pressing plate, the cover plate of the column both sides and is arranged with
Leverage, the leverage include fulcrum, lever, pull bar, screw rod, second spring and locking nut, cover plate upper surface and
Upper plate side is respectively equipped with fulcrum, and lever is hinged and connected on the fulcrum above upper plate, the branch on one end and cover plate of pull bar
Point is hinged, one end of the other end and lever is hinged, and the top of screw rod and the other end of lever are hinged, the end of the screw rod
Through hole that end is set on the upper plate simultaneously extends to upper plate lower surface and locked with locking nut, the locking nut with it is upper
Second spring is arranged with screw rod between bottom plate lower surface.
Further, the vertical range between the fulcrum and the second cylinder on the upper plate be more than upper plate on fulcrum with
Vertical range between screw rod.
As preferred scheme of the present utility model, the bottom of first spring is fixed on lower shoe upper surface, the first bullet
The top of spring is fixedly connected with the bottom of the second cylinder.
Compared with prior art, two leverages of the utility model can be provided with the first spring to the extensive of the second cylinder
The power of multiple force opposite direction, therefore, it is possible to play a part of damping and energy-absorbing to plant equipment, so as to extend plant equipment
Service life, and impulsive force when equipment is run to ground can be reduced.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment is further described to the utility model, in the signal of this utility model
Property embodiment and explanation be used for explaining the utility model, but be not intended as limiting of the present utility model.
As shown in figure 1, a kind of damping device of heavy mechanical equipment of the present embodiment, including base, the base includes
The most handy steel plate of upper plate 2 and lower shoe 1, bottom plate 2 and lower shoe 1 is made, and support bar is provided between upper plate 2 and lower shoe 1
3, the center weld of lower shoe 1 has the first cylinder 4, and aperture is preferably provided with the lower shoe 1 immediately below the first cylinder 4 so as to the
Two cylinders 5 can be moved downward in the first cylinder 4, and the center of upper plate 2, first cylinder 4 are run through in the top of the first cylinder 4
The second cylinder 5 is inside arranged with, it is ensured that the outer wall of the second cylinder 5 is fitted with the inwall of the first cylinder 4, provided with the in the first cylinder 4
One spring 15, the bottom of the first spring 15 is fixed on the upper surface of lower shoe 1, the top of the first spring 15 and the bottom of the second cylinder 5
Portion is fixedly connected, and the top of the second cylinder 5 is provided with cover plate 6, and the center of cover plate 6 is vertically provided with column 13, the top of column 13
Provided with pressing plate 14, leverage is arranged with the cover plate 6 of the both sides of column 13, the leverage includes fulcrum 7, lever
9th, pull bar 8, screw rod 10, second spring 12 and locking nut 11, the upper surface of cover plate 6 and the side of upper plate 2 are respectively equipped with fulcrum 7,
Lever 9 can be hinged and connected to rotating shaft on the fulcrum 7 of the top of upper plate 2, one end and the fulcrum on cover plate 6 of pull bar 8 be hinged,
One end of the other end and lever 9 is hinged, and the top of screw rod 10 and the other end of lever 9 are hinged, the end of the screw rod 10
The through hole that is set on upper plate 2 simultaneously extends to the lower surface of upper plate 2 and locked with locking nut 11, and the through hole be able to should ensure
Screw rod 10 is free to move up and down, and is arranged with the screw rod 10 between locking nut 11 and upper plate 2 lower surface
Two springs 12.
As the improvement of the present embodiment, the vertical range between the cylinder 5 of fulcrum 7 and second on the upper plate 2 is more than
The vertical range between fulcrum 7 and screw rod 10 on upper plate 2, the benefit of such design is that pressing plate 14 is after stress, second
One end of lever 9 is driven also to move downward when cylinder 5 is moved downward in the first cylinder 4, lever 9 can be more effortlessly to drive
Screw rod 10 is moved upwards, so that second spring 12 can provide a screen resilience, makes the damping energy-absorbing effect of whole device more
It is good.
Operation principle of the present utility model：Lower shoe 1 is fixed on the ground first when using, preferably by upper plate 2
It is also secured to lower shoe 1 on ground, then plant equipment is placed on pressing plate 14, the meeting of pressing plate 14 when plant equipment is run
By downward power, and now pressing plate 14 pushes the second cylinder 5 and moved downward in the first cylinder 4, and the first spring 15 is compressed then
Restoring force is produced, so that the effect of energy-absorbing damping is played, while reducing the impulsive force to lower shoe 1 again；The second cylinder 5 exists simultaneously
One end of lever 9 is driven also to move downward when being moved downward in the first cylinder 4, the other end of lever 9 will drive screw rod 10 upward
Motion, now second spring 12 is compressed, and can also produce restoring force, then lever 9 can be forced to restore balance state, the first spring
15 reduce the vibrations that plant equipment is produced to the active force of lever 9 with second spring 12 on the contrary, therefore can preferably reach, simultaneously
The impulsive force to lower shoe 1 can be reduced again.
The technical solution of the utility model is not limited to the limitation of above-mentioned specific embodiment, every according to skill of the present utility model
The technology deformation that art scheme is made, each falls within protection domain of the present utility model.
Claims (3)
1. a kind of damping device of heavy mechanical equipment, including base, it is characterised in that：The base includes upper plate and bottom
Plate, is provided with support bar, the lower shoe center is fixed with the top of the first cylinder, the first cylinder and passed through between upper plate and lower shoe
Put on and the second cylinder is arranged with the center of bottom plate, first cylinder, the first spring, described second are provided with the first cylinder
Body top is provided with cover plate, and the cover plate central is vertically provided with column, and column top is provided with pressing plate, the cover plate of the column both sides
Leverage is arranged with, the leverage includes fulcrum, lever, pull bar, screw rod, second spring and locking nut, cover plate
Upper surface and upper plate side are respectively equipped with fulcrum, and lever is hinged and connected on the fulcrum above upper plate, one end of pull bar and lid
Fulcrum on plate is hinged, one end of the other end and lever is hinged, and the top of screw rod and the other end of lever are hinged, described
The end of screw rod runs through the through hole set on upper plate and extends to upper plate lower surface and locked with locking nut, the locking
Second spring is arranged with screw rod between nut and upper plate lower surface.
2. the damping device of heavy mechanical equipment according to claim 1, it is characterised in that：Fulcrum on the upper plate
Vertical range between the second cylinder is more than the vertical range between the fulcrum on upper plate and screw rod.
3. the damping device of heavy mechanical equipment according to claim 1, it is characterised in that：The bottom of first spring
Lower shoe upper surface is fixed on, the top of the first spring is fixedly connected with the bottom of the second cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720329988.5U CN206563050U (en) | 2017-03-22 | 2017-03-22 | A kind of damping device of heavy mechanical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720329988.5U CN206563050U (en) | 2017-03-22 | 2017-03-22 | A kind of damping device of heavy mechanical equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206563050U true CN206563050U (en) | 2017-10-17 |
Family
ID=60032911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720329988.5U Expired - Fee Related CN206563050U (en) | 2017-03-22 | 2017-03-22 | A kind of damping device of heavy mechanical equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206563050U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110002179A (en) * | 2019-04-30 | 2019-07-12 | 中国化学工程第六建设有限公司 | Mobile tooling in horizontal equipment frame |
-
2017
- 2017-03-22 CN CN201720329988.5U patent/CN206563050U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110002179A (en) * | 2019-04-30 | 2019-07-12 | 中国化学工程第六建设有限公司 | Mobile tooling in horizontal equipment frame |
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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: 20171017 Termination date: 20190322 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |