CN109780384A - A kind of pressure sensitivity digital minisize leveling damping supporting seat device - Google Patents
A kind of pressure sensitivity digital minisize leveling damping supporting seat device Download PDFInfo
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- CN109780384A CN109780384A CN201811652701.8A CN201811652701A CN109780384A CN 109780384 A CN109780384 A CN 109780384A CN 201811652701 A CN201811652701 A CN 201811652701A CN 109780384 A CN109780384 A CN 109780384A
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- pressure sensitivity
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Abstract
The invention discloses a kind of pressure sensitivity digital minisizes to level damping supporting seat device, comprising: upper support structure, pressure sensitivity liquid crystal display, level, adjustable nut, adjustable supports pin feature and lower support structure；Wherein, the upper support structure includes pressure sensor, pressure sensitivity protection steel ring, upper liner fixture nut and upper rubber material main body；The lower support structure includes lower liner fixture nut and lower rubber material main body；Adjustable supports pin feature is in cylindrical body, is formed with screw thread on cylinder, adjustable supports pin feature both ends are respectively fitting among the upper liner fixture nut and lower liner fixture nut；Adjustable nut is nested in the middle part of the adjustable supports pin feature, is able to drive the upper support structure by the rotation adjustable nut and moves up and down；Pressure sensitivity liquid crystal display is electrically connected with pressure sensor, for detecting and showing pressure value；The outer surface of the upper rubber material main body is arranged in level.
Description
Technical field
The present invention relates to precision instrument and equipment technical fields, level damping branch more particularly to a kind of pressure sensitivity digital minisize
Base device.
Background technique
Currently, leveling and installation for precision equipment, mostly use the mode for adding gasket on foundation of civil work to level and set
It is standby.For the characteristic of abnormally-structured discontinuity, there are some problems in terms of equipment leveling and basic stress.Summarize it,
It is had the disadvantage that in terms of traditional precision equipment leveling and stress
It (1) can not pressure-sensitive, it is difficult to determine force way.The placement of general precision production equipment has wanting for height level
It asks, traditional equipment leveling method adds gasket on foundation of civil work, and treatment measures are difficult to ensure equipment level in the short time,
And gasket can not pressure-sensitive, it is difficult to determine the force way of equipment, may service life to equipment and safety generate shadow
It rings, process flow and working condition can also generate danger.
(2) it can not learn pressure sensitivity numerical value, be not easy to optimize.For loading the characteristic of polymorphic structure discontinuity, tradition is adjusted
Quadratic method can not learn pressure sensitivity numerical value, only serve carrying supporting role, and the support construction of non-stress, device location point cannot be distinguished
Cloth and degree of regulation are difficult to optimize, and the stress balance and stability of equipment entirety are difficult to ensure.
Therefore, it is necessary to new leveling technology and products, at least partly to overcome the technical issues of depositing in the prior art.
Summary of the invention
Usually the tendency of control datum water level is equipped with for current precision assembly micro-vibration control engineering and is required, it must
It must ensure that system in same level, needs to refine leveling.But it for special-shaped irregular, pier unbalance stress, passes
Unite levelling device can not sensed pressure, position distribution is difficult to the problem of being optimal, and it is micro- that the present invention one provides kind of pressure sensitivity digitlization
Type levels damping supporting seat device.The support energy effectively perceive is pressurized and is simultaneously digitized, rationally efficiently level device.
According to an aspect of the present invention, a kind of pressure sensitivity digital minisize leveling damping supporting seat device is provided, comprising: upper support
Structure 11, pressure sensitivity liquid crystal display 12, level 13, adjustable nut 14, adjustable supports pin feature 15 and lower support structure
16；
Wherein, the upper support structure 11 includes pressure sensor 111, pressure sensitivity protection steel ring 112, upper liner fixture nut
113 and upper rubber material main body 114；Upper rubber material main body 114 is formed as hollow, pressure sensor 111 and pressure sensitivity protection
Steel ring 112 is fixed at the top of cavity, and pressure sensitivity protection steel ring 112 be arranged in the surrounding of pressure sensor 111 to prevent
Only pressure sensor stress is excessive and impaired, and upper liner fixture nut 113 is fixed on the middle and lower part of cavity and senses with pressure sensitivity
Device 111 and pressure sensitivity protection steel ring 112 are in contact；
The lower support structure 16 includes lower liner fixture nut 161 and lower rubber material main body 162, wherein lower rubber material
It is fluted to expect that main body 162 is formed, the lower liner fixture nut 161 is fixed in the groove of the lower rubber material main body 162；
Adjustable supports pin feature 15 is in cylindrical body, is formed with screw thread, adjustable supports pin feature both ends on cylinder
It is respectively fitting among the upper liner fixture nut 113 and lower liner fixture nut 161；
Adjustable nut 14 is nested in the middle part of the adjustable supports pin feature 15, by rotating 14 energy of adjustable nut
The upper support structure 11 is enough driven to move up and down；
Pressure sensitivity liquid crystal display 12 is electrically connected with pressure sensor 111, for detecting and showing pressure value；
The outer surface of the upper rubber material main body 114 is arranged in level 13.
Preferably, the upper rubber material main body 114 and lower rubber material main body 162 are made of polyurethane material.Certainly
It can also be made of other similar rubber material.
Preferably, the flight pitch of the adjustable supports pin feature 15 is about 0.1mm or has other suitable threads
Spacing, such as realize the spacing that micron order is adjusted.
Preferably, the pressure sensitivity liquid crystal display 12 is arranged on the outer surface of the upper rubber material main body 114.
Preferably, the level 13 is leveling level(l)ing bubble.
Preferably, the whole height that the minisize damping formula precision can be changed leveling support structure is about 70-80mm, and diameter is about
50-60mm。
Preferably, the pressure sensor 111 is made of pressure-sensing device and signal processing unit.
The present invention has the following technical effect that
Main component of the present invention includes pressure sensitivity liquid crystal screen, level, upper support structure, lower support structure, adjustable nut
With adjustable supports pin feature.By pressure sensor, the digitlization pressure measuring system of pressure sensitivity liquid crystal screen composition ensure that multiple
The balance of pressure between seat, provides the reference of optimization support distribution scheme；Level meter is in horizontality to determining device；On
One layer of rubber material has been wrapped up outside lower support structure, there is certain damping characteristic, reducing vibration to a certain extent influences；It is adjustable
Screw, which can rotate left and right, makes lower support structure that vertical displacement, the leveling for precision equipment occur.Size of the present invention is small, Yi An
Dress, fine adjustable, pressure sensitivity digitizes as it can be seen that precision equipment leveling can be carried out conveniently and efficiently.
Detailed description of the invention
Some specific embodiments of the present invention is described in detail by way of example and not limitation with reference to the accompanying drawings hereinafter.
Identical appended drawing reference denotes same or similar part or part in attached drawing.It should be appreciated by those skilled in the art that these
What attached drawing was not necessarily drawn to scale.Target and feature of the invention will be apparent from view of following description taken together with the accompanying drawings,
In attached drawing:
Fig. 1 is the stereochemical structure of pressure sensitivity digital minisize leveling damping supporting seat device according to an embodiment of the invention
Schematic diagram.
Fig. 2 is the section signal of pressure sensitivity digital minisize leveling damping supporting seat device according to an embodiment of the invention
Figure.
Specific embodiment
Clearly to illustrate the scheme in the present invention, preferred embodiment is given below and being described with reference to the accompanying drawings.With
Under explanation be substantially only exemplary and be not intended to limitation the disclosure application or purposes.It should be understood that
In whole attached drawings, corresponding appended drawing reference indicates identical or corresponding component and feature.
Fig. 1 is the stereochemical structure of pressure sensitivity digital minisize leveling damping supporting seat device according to an embodiment of the invention
Schematic diagram.Fig. 2 is the section signal of pressure sensitivity digital minisize leveling damping supporting seat device according to an embodiment of the invention
Figure.
With reference to Fig. 1 and Fig. 2, pressure sensitivity digital minisize leveling damping supporting seat device of the invention may include: upper support knot
Structure 11, pressure sensitivity liquid crystal display 12, level 13, adjustable nut 14, adjustable supports pin feature 15 and lower support structure 16.
Wherein, the upper support structure 11 includes pressure sensor 111, pressure sensitivity protection steel ring 112, upper liner fixture nut
113 and upper rubber material main body 114；Upper rubber material main body 114 is formed as hollow, pressure sensor 111 and pressure sensitivity protection
Steel ring 112 is fixed at the top of cavity, and pressure sensitivity protection steel ring 112 be arranged in the surrounding of pressure sensor 111 to prevent
Only pressure sensor stress is excessive and impaired, and upper liner fixture nut 113 is fixed on the middle and lower part of cavity and senses with pressure sensitivity
Device 111 and pressure sensitivity protection steel ring 112 are in contact.The upper rubber material main body 114 of upper support structure 11 is integrally formed into the figure
Hollow cylindrical body, the annular inner wall of pressure sensitivity protection steel ring 112 and the fixed cylindrical body that reclines of upper liner fixture nut 113, and
And the surrounding of pressure sensor 111 is arranged in pressure sensitivity protection steel ring 112.Certainly, those skilled in the art can also be based on this hair
Bright principle designs proper shape structure.
The lower support structure 16 may include lower liner fixture nut 161 and lower rubber material main body 162, wherein lower rubber
Glue material main body 162 forms fluted, and the lower liner fixture nut 161 is fixed on the recessed of the lower rubber material main body 162
In slot.Rubber material main body 162 is descended to be formed as cylindrical shape, the shape of groove therein and lower liner fixture nut 161 in the figure
Shape matches.
Adjustable supports pin feature 15 is in cylindrical body, is formed with screw thread, adjustable supports pin feature both ends on cylinder
It is respectively fitting among the upper liner fixture nut 113 and lower liner fixture nut 161；Adjustable nut 14 be nested in it is described can
The middle part for adjusting support pin structure 15 is able to drive on the upper support structure 11 by the rotation adjustable nut 14 and is moved down
It is dynamic.For example, the flight pitch of the adjustable supports pin feature 15 can be about 0.1mm or between other suitable thread
Away from, such as can be achieved on the spacing of micron order adjusting, the leveling for high-precision equipment.In addition, of the invention is upper (lower) interior
Lining fixture nut can be used for increasing the overall stiffness of upper (lower) structure, and cooperation pin feature adjusts height.
Pressure sensitivity liquid crystal display 12 is electrically connected with pressure sensor 111, for detecting and showing pressure value.More specifically
Ground, pressure sensor can be made of pressure-sensing device and signal processing unit, can experience pressure signal, and can be according to certain
Rule pressure signal is converted into available output electric signal device.Pressure sensitivity liquid crystal display can transmit pressure sensor
Electric signal be converted to visual numerical value, can quickly obtain the size of the born pressure of component.Pressure sensitivity liquid crystal display 12 can be with
It is arranged on the outer surface of the upper rubber material main body 114.Naturally it can also arranged in his suitable positions.
The outer surface of the upper rubber material main body 114 is arranged in level 13.More specifically, level 13 can be tune
Flat level(l)ing bubble, it is whether horizontal for detecting upper support structure, if upper support structure tilt angle is excessive, the replaceable pressure sensitivity number
Word finely tunes support.
In the present invention, the upper rubber material main body 114 and lower rubber material main body 162 can be by polyurethane material systems
At.It can certainly be made of other similar rubber material.Other structure members can for example be made of Steel material, or
Other other materials for meeting such as intensity requirement are made.
On the whole, the height that the minisize damping formula precision of the invention can be changed leveling support structure can be about 70-
80mm, diameter about 50-60mm.Certainly it is suitably sized that other be can also be.
Present invention can apply to refine leveling in precision assembly micro-vibration control engineering, the present invention is in traditional gasket tune
On the basis of flat, a kind of vibration damping holder renovation technique that can be digitized and survey pressure and leveling can be refined is proposed.Compared with the prior art,
The present invention can be realized beneficial technical effect:
Induction pressure is surveyed in 1 pressure sensor and liquid crystal display screen system digitlization.When precision assembly is in irregular shape, density
When with non-uniform mass, traditional leveling mode is often difficult to meet the needs of control leveling.And the system is by propping up
Pressure sensor and pressure sensitivity liquid crystal display is respectively set in seat top and side, and when level(l)ing bubble balance, display screen can be accurate
Ground reads out sensor pressure index, can guarantee that precision equipment is in for a long time by Digital Control height of support
Horizontality.
2 is miniature, size is small, is easily installed.Device shape can be the cylindrical body of a diameter 60mm, high 75mm, simultaneously
It additionally uses pressure sensitivity and surveys aobvious integrated design, whole device is small in size, is easy transport, installation and maintenance.
3 adjustment heights.Present apparatus main body is made of upper lower support structure with the adjustable pin feature for connecting the former, works as use
Construction personnel can be adjusted by height of the rotating nuts to device when device levels equipment, while go back observable pressure
Sense digital display screen knows device pressure-bearing numerical values recited, easily and effectively carries out equipment and levels work.
4 have certain damping characteristic.Lower support structure outer layer has rubber material, rubber on pressure sensitivity digital trimming support
Material has lasting high resiliency, has certain damping capacity (8-20Hz), vibration equipment energy can be absorbed, to high-frequency vibration
The absorption of energy is especially prominent, can be effectively prevented from mesomerism.The soft tune to high-precision equipment of rubber material simultaneously
It is flat to play a certain protective role.
Although the present invention is described by reference to specific illustrative embodiments, these embodiments are not will receive
Restriction and only limited by accessory claim.It should be understood by those skilled in the art that can be without departing from of the invention
Change and modification are able to carry out to the embodiment of the present invention in the case where protection scope and spirit.
Claims (7)
1. a kind of pressure sensitivity digital minisize levels damping supporting seat device, comprising: upper support structure (11), pressure sensitivity liquid crystal display
(12), level (13), adjustable nut (14), adjustable supports pin feature (15) and lower support structure (16)；
Wherein, the upper support structure (11) includes pressure sensor (111), pressure sensitivity protection steel ring (112), the fixed spiral shell of upper liner
Female (113) and upper rubber material main body (114)；Upper rubber material main body (114) is formed as hollow, pressure sensor (111)
The top of cavity is fixed at pressure sensitivity protection steel ring (112), and pressure sensitivity protection steel ring (112) is arranged in pressure sensor
(111) surrounding is excessive and impaired to prevent pressure sensor stress, under upper liner fixture nut (113) is fixed in cavity
Portion and with pressure sensor (111) and pressure sensitivity protection steel ring (112) be in contact；
The lower support structure (16) includes lower liner fixture nut (161) and lower rubber material main body (162), wherein lower rubber
Body of material (162) formation is fluted, and the lower liner fixture nut (161) is fixed on the lower rubber material main body (162)
Groove in；
Adjustable supports pin feature (15) is in cylindrical body, and screw thread, adjustable supports pin feature both ends point are formed on cylinder
It Pei He not be among the upper liner fixture nut (113) and lower liner fixture nut (161)；
Adjustable nut (14) is nested in the middle part of the adjustable supports pin feature (15), by rotating the adjustable nut (14)
The upper support structure (11) is able to drive to move up and down；
Pressure sensitivity liquid crystal display (12) is electrically connected with pressure sensor (111), for detecting and showing pressure value；
Level (13) is arranged in the outer surface of the upper rubber material main body (114).
2. pressure sensitivity digital minisize as described in claim 1 levels damping supporting seat device, it is characterised in that: the upper rubber material
Material main body (114) and lower rubber material main body (162) are made of polyurethane material.
3. pressure sensitivity digital minisize as described in claim 1 levels damping supporting seat device, it is characterised in that: the adjustable supports
The flight pitch of pin feature (15) is about 0.1mm.
4. pressure sensitivity digital minisize as described in claim 1 levels damping supporting seat device, it is characterised in that: the pressure sensitivity liquid crystal
Display (12) is arranged on the outer surface of the upper rubber material main body (114).
5. pressure sensitivity digital minisize as claimed in claim 3 levels damping supporting seat device, it is characterised in that: the level
It (13) is leveling level(l)ing bubble.
6. pressure sensitivity digital minisize as described in claim 1 levels damping supporting seat device, it is characterised in that: the minisize damping
The whole height that formula precision can be changed leveling support structure is about 70-80mm, diameter about 50-60mm.
7. pressure sensitivity digital minisize as described in claim 1 levels damping supporting seat device, it is characterised in that: the pressure sensitivity sensing
Device (111) is made of pressure-sensing device and signal processing unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811652701.8A CN109780384B (en) | 2018-12-28 | 2018-12-28 | Pressure-sensitive digital miniature leveling damping support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811652701.8A CN109780384B (en) | 2018-12-28 | 2018-12-28 | Pressure-sensitive digital miniature leveling damping support device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109780384A true CN109780384A (en) | 2019-05-21 |
| CN109780384B CN109780384B (en) | 2021-03-23 |
Family
ID=66499744
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811652701.8A Active CN109780384B (en) | 2018-12-28 | 2018-12-28 | Pressure-sensitive digital miniature leveling damping support device |
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| Country | Link |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114354111A (en) * | 2022-01-06 | 2022-04-15 | 长安大学 | Vehicle-bridge coupling vibration test structure |
| CN114562976A (en) * | 2022-03-11 | 2022-05-31 | 重庆地质矿产研究院 | Leveling rod leveling instrument capable of realizing self-adaptive leveling |
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| CN114354111A (en) * | 2022-01-06 | 2022-04-15 | 长安大学 | Vehicle-bridge coupling vibration test structure |
| CN114562976A (en) * | 2022-03-11 | 2022-05-31 | 重庆地质矿产研究院 | Leveling rod leveling instrument capable of realizing self-adaptive leveling |
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| Publication number | Publication date |
|---|---|
| CN109780384B (en) | 2021-03-23 |
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