CN106224388A - A kind of elastic axis bearing - Google Patents
A kind of elastic axis bearing Download PDFInfo
- Publication number
- CN106224388A CN106224388A CN201610721204.3A CN201610721204A CN106224388A CN 106224388 A CN106224388 A CN 106224388A CN 201610721204 A CN201610721204 A CN 201610721204A CN 106224388 A CN106224388 A CN 106224388A
- Authority
- CN
- China
- Prior art keywords
- upper plate
- rubber cushion
- cushion blocks
- lower shoe
- spring
- 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
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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
-
- 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
Abstract
The invention discloses a kind of elastic axis bearing, including bearing block, upper plate and lower shoe it is sequentially provided with below described bearing block, many springs and multiple rubber cushion blocks it is provided with between described upper plate and lower shoe, described upper plate is fixedly linked with bearing block, described lower shoe is fixedly linked with ground, it is relatively fixed by stay bolt between described upper plate and lower shoe, described spring is compressive state, described spring is high 3 8mm than rubber cushion blocks height, this device makes external force suffered by bearing block first pass through spring deformation to the power of unloading, when external force is excessive, unload power by spring and rubber cushion blocks simultaneously, power ability is unloaded in increasing, the bearing block damping problem realized by a simple structure, its cost is cheap, there is promotional value on a large scale.
Description
Technical field
The invention belongs to bearing block field, be specifically related to a kind of elastic axis bearing.
Background technology
In recent years, the rapid economic development of China, wherein steel construction industry is played the part of during this high speed economic development
Drill an important role, meanwhile, in the behind of this rapid economic development, in the various moneys that engineering field is consumed
Source is surprising, and especially material equipment and Maintenance Resource wasting phenomenon is day by day serious, in conjunction with what is seen and heard during Workshop Production,
Society saved by the establishing resource type put forward in conjunction with country, in conjunction with the Scientific Outlook on Development and sustainable development, saves various expense and props up
Go out and social development is had great importance.
During engineering produces, what equipment loss was maximum is exactly dynamic equipment, and what fault was most is also equipment, the loss of dynamic equipment
Mainly due to creating vibrations in its rotation process, this vibrations are harmful for stabilization of equipment performance, if equipment vibrations
Excessive, then its service life greatly reduces, significant wastage material and resource, and reduce equipment shake most important accessory be exactly
Bearing and bearing block, be on the one hand a lack of the bearing block with good damping effect in prior art, still further aspect is to have
The bearing block cost of good damping effect is high, it is difficult to promote on a large scale.
Summary of the invention
Present invention design belongs to technical field of mechanical equipment, is damaged, mainly for when bearing block, the phenomenon wasted by external force factor,
Glissando is combined by one, the method unloading power with shock-damping structure disjunctor, external force is laid down, reduces the external force damage to bearing block
Evil.Improve the service life of bearing block, reduce device damage and maintenance cost, thus reach to save material equipment, maintenance cost,
Realize protection equipment, reduction of expenditure purpose.It is an object of the invention to provide a kind of simple in construction, cheap damping bearing
Seat, thus reduce equipment attrition and maintenance, save resource greatly.
In order to solve above-mentioned technical problem, the technical solution used in the present invention is:
A kind of elastic axis bearing, including bearing block, it is characterised in that: it is sequentially provided with upper plate below described bearing block and goes to the bottom
Plate, is provided with many springs and multiple rubber cushion blocks between described upper plate and lower shoe, described upper plate fixes phase with bearing block
Even, described lower shoe is fixedly linked with ground, is relatively fixed by stay bolt between described upper plate and lower shoe, described spring
For compressive state, described spring 3-8mm higher than rubber cushion blocks height, this device makes external force suffered by bearing block first pass through spring shape
Become and unload power, when external force is excessive, unload power by spring and rubber cushion blocks simultaneously, strengthen and unload power ability, simple by one
The bearing block damping problem that structure realizes, its cost is cheap, has promotional value on a large scale.
As improvement, the plurality of rubber cushion blocks is distributed in lower shoe both sides, and the spring of described many compressive states is uniform
Be distributed between the rubber cushion blocks of both sides, use this structure make spring and rubber cushion blocks when unloading power, uniform force, effectively
Prevent bearing block sideslip.
As improvement, described spring is respectively equipped with spring ring for fixing with upper plate and lower shoe junction, solid by spring
Spring is fixed by fixed circle relative to position, prevents spring position from offseting, thus loses damping and unload power effect.
As improvement, described rubber cushion blocks is provided with bolt hole, and the stay bolt between described upper plate and lower shoe passes
Rubber cushion blocks is relatively fixed by the bolt hole on rubber cushion blocks, and the bolt hole aperture on described upper plate is more than the length through this hole
The diameter of bolt, uses this spline structure, and upper plate can move up and down relative to stay bolt, transmits the force to spring or rubber when unloading power
Rubber cushion block, when preventing from unloading power, shank of bolt stress deformation or fracture.
The invention has the beneficial effects as follows:
1, volume is little, makes simple, low cost.
2, this apparatus structure is simple and clear, easy to use, economical and practical, and convenient popularization, usable range is wide.
Accompanying drawing explanation
The decomposition texture schematic diagram of Fig. 1 embodiment of the present invention；
Fig. 2 is the structural representation of upper plate of the present invention and bearing block；
Fig. 3 is overall structure schematic diagram of the present invention.
In figure, 1-upper plate, 2-lower shoe, 3-rubber cushion blocks, 4-spring.5-lower spring ring for fixing, 6-stay bolt, 7-axle
Bearing, 8-upper spring ring for fixing.
Detailed description of the invention
Below in conjunction with the accompanying drawings the present invention is illustrated:
A kind of elastic axis bearing, including bearing block 7, is sequentially provided with upper plate 1 and lower shoe 2 below described bearing block 7, described on
Being provided with 3 springs 4 and two rubber cushion blocks 3 between base plate 1 and lower shoe 2, said two rubber cushion blocks 3 is distributed in lower shoe 2
Both sides, the spring 4 of described 3 compressive states is uniformly distributed between the rubber cushion blocks 3 of both sides, described upper plate 1 and bearing block 7
Being fixedly linked, described lower shoe 2 is fixedly linked with ground, the most solid by stay bolt 6 between described upper plate 1 and lower shoe 2
Fixed, described spring 4 is compressive state, and described spring 4 is higher 3-8mm than rubber cushion blocks height, and the high 5mm of this enforcement, this device makes axle
External force suffered by bearing first passes through spring deformation to the power of unloading, and when external force is excessive, unloads power by spring and rubber cushion blocks simultaneously, adds
Unloading greatly power ability, the bearing block damping problem realized by a simple structure, its cost is cheap, has and pushes away on a large scale
Wide value；Use this structure make spring and rubber cushion blocks when unloading power, uniform force, effectively prevent bearing block sideslip.
Described spring 4 is provided with spring ring for fixing 8 with upper plate 1 junction, and described spring 4 sets with lower shoe 2 junction
There is lower spring ring for fixing 5, with lower spring ring for fixing 5, relative for spring 4 position is fixed by upper spring ring for fixing 8, prevent spring 4
Position offsets, thus loses damping and unload power effect.
Described rubber cushion blocks 3 is provided with bolt hole, and the stay bolt 6 between described upper plate 1 and lower shoe 2 is through rubber blanket
Rubber cushion blocks 3 is relatively fixed by the bolt hole on block 3, and the bolt hole aperture on described upper plate 1 is more than the long spiral shell through this hole
Bolt 6 diameter, uses this spline structure, and upper plate 1 can move up and down relative to stay bolt 6, transmit the force to when unloading power spring or
Rubber cushion blocks, when preventing from unloading power, the shank of bolt stress deformation of stay bolt 6 or fracture.
The damping device of bearing block 7 of the present invention and upper plate 1 and lower shoe 2 composition, can by connecting with screw rod and nut
To change bearing block.
Depending on all visual the supported article size of bearing block of upper plate 1 and lower shoe 2 and spring 4, upper plate 1 makes a call to six
Hole, for the connection of bearing block → upper plate 1 → rubber cushion blocks 3, upper plate 1 connects screw rod used by rubber cushion blocks 3 should be the upper end of than
The bolt hole of plate 1 is slightly smaller, during in order to avoid unloading power, and screw rod stress deformation or fracture.Lower shoe 2 makes a call to six holes, is used for connecting rubber blanket
Block 3 and ground or equipment.
Claims (4)
1. an elastic axis bearing, including bearing block, it is characterised in that: it is sequentially provided with upper plate below described bearing block and goes to the bottom
Plate, is provided with many springs and multiple rubber cushion blocks between described upper plate and lower shoe, described upper plate fixes phase with bearing block
Even, described lower shoe is fixedly linked with ground, is relatively fixed by stay bolt between described upper plate and lower shoe, described spring
For compressive state, described spring 3-8mm higher than rubber cushion blocks height.
A kind of elastic axis bearing, it is characterised in that: the plurality of rubber cushion blocks is distributed in lower shoe
Both sides, the spring of described many compressive states is uniformly distributed between the rubber cushion blocks of both sides.
A kind of elastic axis bearing, it is characterised in that: described spring is connected with upper plate and lower shoe
Place is respectively equipped with spring ring for fixing.
A kind of elastic axis bearing, it is characterised in that: described rubber cushion blocks is provided with bolt hole, institute
Rubber cushion blocks is relatively fixed by the stay bolt stated between upper plate and lower shoe through the bolt hole on rubber cushion blocks, the described upper end
Bolt hole aperture on plate is more than the stay bolt diameter through this hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610721204.3A CN106224388A (en) | 2016-08-25 | 2016-08-25 | A kind of elastic axis bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610721204.3A CN106224388A (en) | 2016-08-25 | 2016-08-25 | A kind of elastic axis bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106224388A true CN106224388A (en) | 2016-12-14 |
Family
ID=57554468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610721204.3A Pending CN106224388A (en) | 2016-08-25 | 2016-08-25 | A kind of elastic axis bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106224388A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106939922A (en) * | 2017-05-21 | 2017-07-11 | 响水星火传动件有限公司 | A kind of elastic axis bearing |
| CN107218306A (en) * | 2017-07-20 | 2017-09-29 | 衢州福创工业设计有限公司 | A kind of damping compression-resistant sphere axle bed |
| CN107387573A (en) * | 2017-07-20 | 2017-11-24 | 衢州福创工业设计有限公司 | A kind of engineering resistance to compression damping vibration combination axle bed |
| CN108364755A (en) * | 2018-04-10 | 2018-08-03 | 安徽金环电气设备有限责任公司 | A kind of shock-absorbing type transformer radiating shell |
| CN112324859A (en) * | 2020-09-30 | 2021-02-05 | 江苏悦达专用车有限公司 | Shock-absorbing device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4127282A (en) * | 1977-02-23 | 1978-11-28 | Hans Gorlach | Skate board vehicle |
| JPH11153191A (en) * | 1997-11-25 | 1999-06-08 | Shimizu Corp | Mechanism corresponding to drawing of base isolation device |
| CN200965032Y (en) * | 2006-11-13 | 2007-10-24 | 姚振民 | Shock-absorbing device of water pump |
| CN201445994U (en) * | 2009-03-13 | 2010-05-05 | 江苏华宏科技股份有限公司 | Shock absorbing structure of host machine of scrap steel crusher |
| CN201982577U (en) * | 2011-04-02 | 2011-09-21 | 无锡市华东减震器有限公司 | Plate-type laminated rubber shock absorber |
| CN204553679U (en) * | 2015-04-13 | 2015-08-12 | 恒达富士电梯有限公司 | The damping device of lift machine |
| CN204664153U (en) * | 2015-05-07 | 2015-09-23 | 天津浩洋聚盛科技有限公司 | A kind of bearing support with damping device |
| CN105257715A (en) * | 2015-11-16 | 2016-01-20 | 耒阳新达微科技有限公司 | Vibration reduction type bearing base |
-
2016
- 2016-08-25 CN CN201610721204.3A patent/CN106224388A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4127282A (en) * | 1977-02-23 | 1978-11-28 | Hans Gorlach | Skate board vehicle |
| JPH11153191A (en) * | 1997-11-25 | 1999-06-08 | Shimizu Corp | Mechanism corresponding to drawing of base isolation device |
| CN200965032Y (en) * | 2006-11-13 | 2007-10-24 | 姚振民 | Shock-absorbing device of water pump |
| CN201445994U (en) * | 2009-03-13 | 2010-05-05 | 江苏华宏科技股份有限公司 | Shock absorbing structure of host machine of scrap steel crusher |
| CN201982577U (en) * | 2011-04-02 | 2011-09-21 | 无锡市华东减震器有限公司 | Plate-type laminated rubber shock absorber |
| CN204553679U (en) * | 2015-04-13 | 2015-08-12 | 恒达富士电梯有限公司 | The damping device of lift machine |
| CN204664153U (en) * | 2015-05-07 | 2015-09-23 | 天津浩洋聚盛科技有限公司 | A kind of bearing support with damping device |
| CN105257715A (en) * | 2015-11-16 | 2016-01-20 | 耒阳新达微科技有限公司 | Vibration reduction type bearing base |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106939922A (en) * | 2017-05-21 | 2017-07-11 | 响水星火传动件有限公司 | A kind of elastic axis bearing |
| CN107218306A (en) * | 2017-07-20 | 2017-09-29 | 衢州福创工业设计有限公司 | A kind of damping compression-resistant sphere axle bed |
| CN107387573A (en) * | 2017-07-20 | 2017-11-24 | 衢州福创工业设计有限公司 | A kind of engineering resistance to compression damping vibration combination axle bed |
| CN108364755A (en) * | 2018-04-10 | 2018-08-03 | 安徽金环电气设备有限责任公司 | A kind of shock-absorbing type transformer radiating shell |
| CN112324859A (en) * | 2020-09-30 | 2021-02-05 | 江苏悦达专用车有限公司 | Shock-absorbing device |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161214 |