CN206397949U - A kind of machine spindle bearing of damping noise reduction - Google Patents
A kind of machine spindle bearing of damping noise reduction Download PDFInfo
- Publication number
- CN206397949U CN206397949U CN201720037937.5U CN201720037937U CN206397949U CN 206397949 U CN206397949 U CN 206397949U CN 201720037937 U CN201720037937 U CN 201720037937U CN 206397949 U CN206397949 U CN 206397949U
- Authority
- CN
- China
- Prior art keywords
- cavity
- bearing
- noise reduction
- machine spindle
- buffering area
- 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
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Abstract
The utility model discloses a kind of machine spindle bearing of damping noise reduction, including pedestal, bearing holder (housing, cover) is provided with pedestal, axis hole is provided with the inside of bearing holder (housing, cover), bolt is provided with pedestal, the side of bolt is provided with the first cavity, the opposite side of first cavity is provided with the second cavity, the opposite side of second cavity is provided with the 3rd cavity, first cavity and the second cavity, damping shock absorption material is provided between second cavity and the 3rd cavity, the bottom of damping shock absorption material is provided with buffering area, buffering area is internally provided with compression spring, the bottom of buffering area is provided with rubber buffer plate.The utility model is by setting damping shock absorption material and multiple buffer structures; can effectively equipment mitigate operation when vibrations; reduce infringement of the external force to bearing block; improve the service life of bearing block; protection equipment is realized, the purpose of cost is reduced, while reducing noise; improve working environment, be conducive to workman healthy.
Description
Technical field
The utility model is related to a kind of bearing block, the machine spindle bearing of more particularly to a kind of damping noise reduction.
Background technology
Bearing is the part for support shaft or axle upper rotary part, and the place for having bearing will have the strong point, bearing
Inner support point is axle, and outer support is exactly the bearing block often said.Bearing block is the common components in plant equipment, the quality of bearing block
Can equipment is related to run well.
It is well known that in Workshop Production, equipment loss it is maximum be exactly sports equipment, failure at most be also that motion is set
Standby, the loss of sports equipment is mainly due to vibrations are generated in its rotation process, this vibrations are to have for stabilization of equipment performance
Harmful, if equipment vibrations are excessive, then its service life greatly reduces, significant wastage material and resource, add equipment damage
Bad and maintenance cost, improves production cost, and it is exactly bearing and bearing block to reduce equipment to shake most important accessory, and existing
Lack the bearing block with good damping effect in technology, the great noise also produced while vibrations is chronically at this
The serious workman's of meeting is healthy under environment.
Utility model content
The technical problems to be solved in the utility model is to overcome the defect of prior art there is provided a kind of lathe of damping noise reduction
Bearing block.
In order to solve the above-mentioned technical problem, the utility model provides following technical scheme：
Bearing holder (housing, cover) is provided with a kind of machine spindle bearing of damping noise reduction of the utility model, including pedestal, the pedestal, institute
State and axis hole is provided with the inside of bearing holder (housing, cover), bolt is provided with the pedestal, the side of the bolt is provided with the first cavity, institute
The opposite side for stating the first cavity is provided with the second cavity, and the opposite side of second cavity is provided with the 3rd cavity, described first
Damping shock absorption material is provided between cavity and the second cavity, the second cavity and the 3rd cavity, the damping shock absorption material
Bottom is provided with buffering area, and the buffering area is internally provided with compression spring, and the bottom of the buffering area is provided with rubber and delays
Punching.
As a kind of optimal technical scheme of the present utility model, the inside of first cavity and the 3rd cavity is provided with
Foam mixed mud, and second cavity is internally provided with foamed plastics.
As a kind of optimal technical scheme of the present utility model, oil groove, the bearing holder (housing, cover) are provided with the inside of the axis hole
Outside be provided with oil filler point, the oil filler point and be provided with sealing cap.
As a kind of optimal technical scheme of the present utility model, the both sides of the bearing holder (housing, cover) are provided with reinforcement.
As a kind of optimal technical scheme of the present utility model, the inner surface setting of the axis hole has anti oxidation layer, described
Anti oxidation layer is made using inorganic, metal oxide material.
Compared with prior art, the beneficial effects of the utility model are as follows：
The utility model by setting damping shock absorption material and multiple buffer structures, can effectively equipment mitigate operation when shake
It is dynamic, reduce infringement of the external force to bearing block, it is ensured that bearing block operationally even running, it is more stable during work, when continuously using
Between it is longer, be conducive to improving operating efficiency, improve the service life of bearing block, device damage and maintenance cost are reduced, so as to reach
To material equipment is saved, maintenance cost realizes protection equipment, reduces the purpose of cost, while reducing noise, improves building ring
Border, is conducive to workman healthy.
Brief description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and constitutes a part for specification, with this practicality
New embodiment is used to explain the utility model together, does not constitute to limitation of the present utility model.In the accompanying drawings：
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is top view of the present utility model；
In figure：1st, pedestal；2nd, bearing holder (housing, cover)；3rd, axis hole；4th, bolt；5th, the first cavity；6th, the second cavity；7th, the 3rd cavity；
8th, damping shock absorption material；9th, buffering area；10th, compression spring；11st, foamed concrete；12nd, foamed plastics；13rd, oil groove；14th, oiling
Hole；15th, sealing cap；16th, reinforcement；17th, anti oxidation layer；18th, rubber buffer plate.
Embodiment
Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain the utility model, be not used to limit the utility model.
Embodiment 1
As shown in Figure 1-2, the utility model is provided on a kind of machine spindle bearing of damping noise reduction, including pedestal 1, pedestal 1
Bearing holder (housing, cover) 2 is provided with, the inner side of bearing holder (housing, cover) 2, which is provided with axis hole 3, pedestal 1, is provided with bolt 4, the side of bolt 4 is provided with
One cavity 5, the opposite side of the first cavity 5 is provided with the second cavity 6, and the opposite side of the second cavity 6 is provided with the 3rd cavity 7, the
Damping shock absorption material 8, damping shock absorption material are provided between one cavity 5 and the second cavity 6, the second cavity 6 and the 3rd cavity 7
8 bottom is provided with buffering area 9, and buffering area 9 is internally provided with compression spring 10, and the bottom of buffering area 9 is provided with rubber and delays
Punching 18.
Further, the inside of the first cavity 5 and the 3rd cavity 7 be provided with foaming mixed mud 11, the second cavity 6 it is interior
Portion is provided with foamed plastics 12, can effectively extenuate weak shock and move, absorption of noise.
Further, the inner side of axis hole 3 is provided with oil groove 13, and the outside of bearing holder (housing, cover) 2 is provided with oil filler point 14, oil filler point
Sealing cap 15 is provided with, just easily bearing can be lubricated without dismantling bearing block.
Further, the both sides of bearing holder (housing, cover) 2 are provided with reinforcement 16, strengthen the intensity and rigidity of bearing block, and extension makes
Use the life-span.
Further, the inner surface setting of axis hole 3 has anti oxidation layer 17, and anti oxidation layer 17 is to use inorganic, metal oxide
What material made, antioxygenic property is strong, can effectively completely cut off external environment condition interference, it is to avoid inner wall corrosion aging.
Specifically, in use, the principle of the bearing block common with the market is basically identical, bearing block is consolidated by bolt 4
It is fixed, bearing is put into bearing hole 3, sealing cap 15 is opened, lubricating oil, the first cavity 5 and the 3rd cavity 7 are injected by oil filler point 14
The foamed plastics 12 that the inside of 11 and second cavity of foaming mixed mud 6 that inside is set is set, can effectively extenuate weak shock and move, absorb
Noise, damping shock absorption material and compression spring 10 can further cushion impact forces, decrease vibrations.
The utility model can effectively mitigate shake during equipment operation by setting damping shock absorption material and multiple buffer structures
It is dynamic, reduce infringement of the external force to bearing block, it is ensured that bearing block operationally even running, it is more stable during work, when continuously using
Between it is longer, be conducive to improving operating efficiency, improve the service life of bearing block, device damage and maintenance cost are reduced, so as to reach
To material equipment is saved, maintenance cost realizes protection equipment, reduces the purpose of cost, while reducing noise, improves building ring
Border, is conducive to workman healthy.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, this is not limited to
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Carry out equivalent substitution.It is all it is of the present utility model spirit and principle within, any modification, equivalent substitution and improvements made etc.,
It should be included within protection domain of the present utility model.
Claims (5)
1. a kind of machine spindle bearing of damping noise reduction, including pedestal（1）, it is characterised in that the pedestal（1）On be provided with bearing
Set（2）, the bearing holder (housing, cover)（2）Inner side be provided with axis hole（3）, the pedestal（1）On be provided with bolt（4）, the bolt（4）
Side be provided with the first cavity（5）, first cavity（5）Opposite side be provided with the second cavity（6）, second cavity
（6）Opposite side be provided with the 3rd cavity（7）, first cavity（5）With the second cavity（6）, the second cavity（6）With the 3rd chamber
Body（7）Between be provided with damping shock absorption material（8）, the damping shock absorption material（8）Bottom be provided with buffering area（9）, institute
State buffering area（9）Be internally provided with compression spring（10）, the buffering area（9）Bottom be provided with rubber buffer plate（18）.
2. a kind of machine spindle bearing of damping noise reduction according to claim 1, it is characterised in that first cavity（5）
With the 3rd cavity（7）Inside be provided with foaming mixed mud（11）, second cavity（6）Be internally provided with foamed plastics
（12）.
3. a kind of machine spindle bearing of damping noise reduction according to claim 1, it is characterised in that the axis hole（3）It is interior
Side is provided with oil groove（13）, the bearing holder (housing, cover)（2）Outside be provided with oil filler point（14）, the oil filler point（14）On be provided with envelope
Cap（15）.
4. a kind of machine spindle bearing of damping noise reduction according to claim 1, it is characterised in that the bearing holder (housing, cover)（2）'s
Both sides are provided with reinforcement（16）.
5. a kind of machine spindle bearing of damping noise reduction according to claim 1, it is characterised in that the axis hole（3）It is interior
Surface is provided with anti oxidation layer（17）, the anti oxidation layer（17）It is to be made using inorganic, metal oxide material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720037937.5U CN206397949U (en) | 2017-01-13 | 2017-01-13 | A kind of machine spindle bearing of damping noise reduction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720037937.5U CN206397949U (en) | 2017-01-13 | 2017-01-13 | A kind of machine spindle bearing of damping noise reduction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206397949U true CN206397949U (en) | 2017-08-11 |
Family
ID=59512806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720037937.5U Expired - Fee Related CN206397949U (en) | 2017-01-13 | 2017-01-13 | A kind of machine spindle bearing of damping noise reduction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206397949U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108180225A (en) * | 2017-12-21 | 2018-06-19 | 重庆市丰蕙达金属锻造有限公司 | For the way to play for time of bearing |
| CN109014252A (en) * | 2018-08-03 | 2018-12-18 | 重庆宏钢数控机床有限公司 | Main shaft waterproof barrel bearing A seating lathe |
| CN111637166A (en) * | 2020-05-12 | 2020-09-08 | 高邮市高袁机械制造有限公司 | Shock attenuation formula bearing frame |
-
2017
- 2017-01-13 CN CN201720037937.5U patent/CN206397949U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108180225A (en) * | 2017-12-21 | 2018-06-19 | 重庆市丰蕙达金属锻造有限公司 | For the way to play for time of bearing |
| CN108180225B (en) * | 2017-12-21 | 2019-06-04 | 重庆市丰蕙达金属锻造有限公司 | Way to play for time for bearing |
| CN109014252A (en) * | 2018-08-03 | 2018-12-18 | 重庆宏钢数控机床有限公司 | Main shaft waterproof barrel bearing A seating lathe |
| CN111637166A (en) * | 2020-05-12 | 2020-09-08 | 高邮市高袁机械制造有限公司 | Shock attenuation formula bearing 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170811 Termination date: 20180113 |