CN207437605U - A kind of bearing - Google Patents
A kind of bearing Download PDFInfo
- Publication number
- CN207437605U CN207437605U CN201721176189.5U CN201721176189U CN207437605U CN 207437605 U CN207437605 U CN 207437605U CN 201721176189 U CN201721176189 U CN 201721176189U CN 207437605 U CN207437605 U CN 207437605U
- Authority
- CN
- China
- Prior art keywords
- side wall
- ring
- wall
- installation
- roller
- 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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- Rolling Contact Bearings (AREA)
Abstract
The utility model discloses a kind of bearings,Including installation set,Installation set interior welds retainer ring,Retainer ring is welded and fixed set,Installation outer ring on the inside of fixing sleeve,Damping device is installed between outer ring outer end side wall and fixing sleeve inner end side wall,Outer ring inner wall installation connection ball,Connect ball lower end installation connecting rod,Connecting rod bottom extends to interior ring outer wall,Inner ring is outer to set roller between end and outer ring inner end side wall,Roller is arranged on connecting rod both sides,Inner ring one end side wall sets fixed block,Installation set outer end sidewall weld sets oil inlet,Oil inlet upper end sets through hole,And through hole bottom extends to installation set side wall,Set upper side is installed, flow channel is set,Flow channel one end is connected to oil inlet bottom,Fixing sleeve and the side wall of outer ring offer the through hole communicated,And the other end of flow channel extends to the both ends of roller by through hole,The utility model,The installation of damping device,It can see the huge vibrations that bearing is brought when rotating,The effective service life for maintaining bearing.
Description
Technical field
The utility model is related to mechanical equipments to use part technical field more particularly to a kind of bearing.
Background technology
Bearing is a kind of important spare part in contemporary mechanical equipment, its major function is the mechanical rotary body of support, is reduced
Coefficient of friction in its motion process, and ensure its rotating accuracy, by the difference of motor element frictional property, bearing can be divided into rolling
Two major class of dynamic bearing and sliding bearing, and lathe is widely used as a kind of machine of manufacture instrument, the running of lathe also from
Bearing is not opened, bearing plays important role in the accessory of lathe, and current machine spindle bearing bearing is generally adding
It is cumbersome, inconvenient during lubricating oil to enter, Bearing inner running when and bearing inner race and shaft operating when, can all have
Larger vibrations, and the frictional dissipation between bearing internal external circle is bigger, whole service life will reduce, in the rolling of bearing
Son and inner ring are cumbersome when being dismantled.
Utility model content
The purpose of this utility model is and a kind of bearing proposed in order to solve shortcoming in the prior art.
To achieve these goals, the utility model employs following technical solution：
A kind of bearing, including installation set, the installation set be cavity structure, the internal side wall welded and installed of the installation set
There is retainer ring, the inner wall of the retainer ring is installed by welding with fixing sleeve, outer ring, the outer ring are equipped on the inside of the fixing sleeve
Outer end side wall and fixing sleeve inner end side wall between damping device is installed, and damping device includes fixed link, the fixation
Bar is cavity structure, and the inside of the fixed link is equipped with spring, and the upper end of the spring is installed by welding with decoupling rod, described to subtract
One end of shake bar is extended on the outer end inner wall of outer ring, and one end of the fixed link is extended on the inner end side wall of fixing sleeve, institute
The inner wall for stating outer ring is equipped with connection ball, and the lower end of the connection ball is equipped with the connecting rod being vertically arranged, the connection
The bottom of bar extends to the outer wall of inner ring, and the inner ring is mounted on the inside of outer ring, the outer end of the inner ring and outer ring inner end side wall
Between be provided with roller, the roller is arranged on the both sides of connecting rod, and one end side wall of the inner ring is provided with fixed block, described
The outer end sidewall weld of installation set is provided with oil inlet, and the upper end of the oil inlet sets through hole, and the bottom of through hole extends to
The side wall of installation set, the upper end of installation set set flow channel, and one end of the flow channel is connected to the bottom of oil inlet, Gu
Fixed set and the side wall of outer ring offer the through hole communicated, and the other end of flow channel extends to the two of roller by through hole
End.
Preferably, retainer is provided at both ends on the outside of the roller, and the end positions of the outer end side wall of retainer are set
It is equipped with groove, the inside both ends side wall installation swingle connection handle of groove.
Preferably, the inner wall of the both ends outer wall of the fixed block and inner ring is using being slidably connected, and the side wall of fixed block with
The side wall of inner ring is in same level.
Preferably, connecting rod installation parallel with the retainer that roller both sides are set, and the lower end of connecting rod and holding
There are gap, the inside setting telescopic rod of connecting rod, the side wall setting tie down screw of telescopic rod, the bottoms of connecting rod for the side wall of frame
In the groove set mounted on inner ring, and it is threadedly coupled with groove.
Preferably, the inner wall of the fixed link is all provided with fixture block on the both sides inner wall of decoupling rod, and wherein decoupling rod
One end is extended to by the gap between fixture block in the cavity of fixed link, and decoupling rod is slidably connected with fixture block, decoupling rod it is vertical
Body of rod width is more than the gap width between two fixture blocks.
Preferably, there are four the outer end side wall that the retainer ring welding is arranged on fixing sleeve includes, and it is mutually perpendicular to vertically
With it is horizontally disposed.
The beneficial effects of the utility model are：
1st, the setting of this utility model, retainer ring and fixing sleeve, can be more after bearing can be made to be mounted on bearing block
Firm, the setting of damping device, make bearing installation is complete to start to rotate, reduce the high speed rotation because of roller, inner ring and shaft
The vibrations brought, the effective normal operation for maintaining bearing and service life.
2nd, the side wall of this utility model, the both ends side wall of fixed block and inner ring using being slidably connected, make roller in installation and
It is more convenient during dismounting, the time of waste due to dismounting trouble is reduced, is reduced in dismounting between roller and Internal and external cycle
Abrasion.
Description of the drawings
Fig. 1 be the utility model proposes a kind of bearing main structure diagram；
Fig. 2 be the utility model proposes a kind of bearing partial enlargement structural representation.
In figure：1 installation set, 2 retainer rings, 3 fixing sleeves, 4 oil inlets, 5 flow channels, 6 rollers, 7 outer rings, 8 inner rings, 9 are consolidated
Determine block, 10 connecting rods, 11 connection balls, 12 decoupling rods, 13 fixed links, 14 springs.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.
With reference to Fig. 1-2, a kind of bearing, including installation set 1, installation set 1 is cavity structure, and the internal side wall of installation set 1 is welded
Connect and retainer ring 2 be installed, retainer ring 2 weld be arranged on fixing sleeve 3 outer end side wall include there are four, and be mutually perpendicular to it is vertical and
Horizontally disposed, the inner wall of retainer ring 2 is installed by welding with fixing sleeve 3, and the inside of fixing sleeve 3 is equipped with outer ring 7, outer ring 7 it is outer
Damping device is installed between end wall and the inner end side wall of fixing sleeve 3, and damping device includes fixed link 13, fixed link 13 is
Cavity structure, the inside of fixed link 13 are equipped with spring 14, and the upper end of spring 14 is installed by welding with decoupling rod 12, decoupling rod 12
One end is extended on the outer end inner wall of outer ring 7, and one end of fixed link 13 is extended on the inner end side wall of fixing sleeve 3, fixed link 13
Inner wall fixture block is all provided on the both sides inner wall of decoupling rod 12, and wherein one end of decoupling rod 12 passes through the gap between fixture block
It extends in the cavity of fixed link 13, decoupling rod 12 is slidably connected with fixture block, and the erect mast width of decoupling rod 12 is more than two
Gap width between fixture block, the inner wall of outer ring 7 are equipped with connection ball 11, and the lower end of connection ball 11, which is equipped with, to be vertically arranged
Connecting rod 10, the installation parallel with the retainer that 6 both sides of roller are set of connecting rod 10, and the lower end of connecting rod 10 and retainer
There are gap, the inside setting telescopic rod of connecting rod 10, the side wall setting tie down screw of telescopic rod, the bottoms of connecting rod 10 for side wall
It in the groove set mounted on inner ring 8, and is threadedly coupled with groove, the bottom of connecting rod 10 extends to the outer wall of inner ring 8, inner ring
8 are mounted on 7 inside of outer ring, are provided with roller 6 between 7 inner end side wall of 8 outer end of inner ring and outer ring, the outside both ends of roller 6 are set
Retainer is equipped with, and the end positions of the outer end side wall of retainer set fluted, the inside both ends side wall installation rotation of groove
Bar connects handle, and roller 6 is arranged on the both sides of connecting rod 10, and one end side wall of inner ring 8 is provided with fixed block 9, and the two of fixed block 9
The inner wall of end outer wall and inner ring 8 is used and is slidably connected, and the side wall of the side wall of fixed block 9 and inner ring 8 is pacified in same level
The outer end sidewall weld of encapsulation 1 is provided with oil inlet 4, and the upper end of oil inlet 4 sets through hole, and the bottom of through hole extends to installation
The side wall of set 1, the upper end of installation set 1 set flow channel 5, and one end of flow channel 5 is connected to the bottom of oil inlet 4, fixed
Set 3 and the side wall of outer ring 7 offer the through hole communicated, and the other end of flow channel 5 extends to roller 6 by through hole
Both ends, the setting of retainer ring 2 and fixing sleeve 3 after bearing can be made to be mounted on bearing block, can be consolidated more, damping dress
The setting put makes bearing installation is complete to start to rotate, reduces the vibrations brought by the high speed rotation of roller 6, inner ring 8 and shaft,
The effective normal operation for maintaining bearing and service life, the both ends side wall of fixed block 9 is with the side wall of inner ring 8 using the company of slip
It connects, makes roller 6 more convenient in installation and removal, reduce the time of waste due to dismounting trouble, reduce in dismounting
Abrasion between roller 6 and Internal and external cycle.
Operation principle：When being assembled to bearing, four retainer rings 2 are first welded into the inside of installation set 1, are then fixed
Fixing sleeve 3 is completed in the inner wall welding of ring 2, and the connection ball 11 connected using connecting rod 10 with upper end makes the installation connection of inner ring 8 solid
Then fixed block 9 is slid into outside by Dingan County in outer ring 7, make roller 6 using this passage of fixed block 9, mounted on outer ring
Between 7 and inner ring 8, install by fixed block 9 slide into 8 integral positions of inner ring, by retainer from the both ends of roller 6 pacify
Dress, fixed roller 6 then by four damping devices of outer wall welded and installed of outer ring 7, one end of damping device are welded on again solid
Surely the inner wall of set 3, the outer wall of installation set 1 weld two oil inlets 4, by flow channel 5, facilitate the injection of lubricating oil.
The above is only the preferable specific embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, in the technical scope that any one skilled in the art discloses in the utility model, according to this practicality
New technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of bearing, including installation set (1), which is characterized in that the installation set (1) be cavity structure, the installation set (1)
Internal side wall be installed by welding with retainer ring (2), the inner wall of the retainer ring (2) is installed by welding with fixing sleeve (3), the fixation
Outer ring (7) is installed on the inside of set (3), is equipped between the outer end side wall of the outer ring (7) and the inner end side wall of fixing sleeve (3)
Damping device, and damping device include fixed link (13), the fixed link (13) be cavity structure, the fixed link (13) it is interior
Portion is equipped with spring (14), and the upper end of the spring (14) is installed by welding with decoupling rod (12), one end of the decoupling rod (12)
It extends on the outer end inner wall of outer ring (7), one end of the fixed link (13) is extended on the inner end side wall of fixing sleeve (3), institute
The inner wall for stating outer ring (7) is equipped with connection ball (11), and the lower end of the connection ball (11) is equipped with the connection being vertically arranged
Bar (10), the bottom of the connecting rod (10) extend to the outer wall of inner ring (8), and the inner ring (8) is mounted on the inside of outer ring (7),
Roller (6) is provided between the outer end of the inner ring (8) and outer ring (7) inner end side wall, the roller (6) is arranged on connecting rod
(10) both sides, one end side wall of the inner ring (8) are provided with fixed block (9), and the outer end sidewall weld of the installation set (1) is set
Oil inlet (4) is equipped with, the upper end of the oil inlet (4) sets through hole, and the bottom of through hole extends to the side wall of installation set (1),
The upper end of installation set (1) sets flow channel (5), and one end of the flow channel (5) is connected to the bottom of oil inlet (4), Gu
The side wall of fixed set (3) and outer ring (7) offers the through hole communicated, and the other end of flow channel (5) is extended to by through hole
The both ends of roller (6).
2. a kind of bearing described in claim 1 of basis, which is characterized in that be provided at both ends with guarantor on the outside of the roller (6)
Frame is held, and the end positions of the outer end side wall of retainer set fluted, the inside both ends side wall installation swingle connection of groove
Handle.
3. a kind of bearing according to claim 1, which is characterized in that the both ends outer wall of the fixed block (9) and inner ring (8)
Inner wall using being slidably connected, and the side wall of the side wall of fixed block (9) and inner ring (8) is in same level.
4. a kind of bearing according to claim 1, which is characterized in that the connecting rod (10) is set with roller (6) both sides
The parallel installation of retainer, and the lower end of connecting rod (10) and the side wall of retainer, there are gap, the inside of connecting rod (10) is set
Telescopic rod is put, the side wall of telescopic rod sets tie down screw, and the bottom of connecting rod (10) is mounted in the groove that inner ring (8) is set,
And it is threadedly coupled with groove.
5. a kind of bearing according to claim 1, which is characterized in that the inner wall of the fixed link (13) is close to decoupling rod
(12) fixture block is all provided on both sides inner wall, and one end of wherein decoupling rod (12) extends to fixed link by the gap between fixture block
(13) in cavity, decoupling rod (12) is slidably connected with fixture block, the erect mast width of decoupling rod (12) be more than two fixture blocks it
Between gap width.
6. a kind of bearing according to claim 1, which is characterized in that retainer ring (2) welding is arranged on fixing sleeve (3)
Outer end side wall include there are four, and be mutually perpendicular to vertically and horizontally set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721176189.5U CN207437605U (en) | 2017-09-14 | 2017-09-14 | A kind of bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721176189.5U CN207437605U (en) | 2017-09-14 | 2017-09-14 | A kind of bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207437605U true CN207437605U (en) | 2018-06-01 |
Family
ID=62301540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721176189.5U Expired - Fee Related CN207437605U (en) | 2017-09-14 | 2017-09-14 | A kind of bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207437605U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108650568A (en) * | 2018-08-06 | 2018-10-12 | 湖州宇声电子厂 | A kind of orientation broadcasting regulating device of intelligent sound |
| CN108869353A (en) * | 2018-07-03 | 2018-11-23 | 皖西学院 | A kind of car radiation noise reducing type fan based on silent technology |
| CN113915237A (en) * | 2021-10-09 | 2022-01-11 | 大冶市东晟机械制造有限公司 | Light packaging machine bearing seat convenient to disassemble and assemble and manufacturing method thereof |
-
2017
- 2017-09-14 CN CN201721176189.5U patent/CN207437605U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108869353A (en) * | 2018-07-03 | 2018-11-23 | 皖西学院 | A kind of car radiation noise reducing type fan based on silent technology |
| CN108650568A (en) * | 2018-08-06 | 2018-10-12 | 湖州宇声电子厂 | A kind of orientation broadcasting regulating device of intelligent sound |
| CN113915237A (en) * | 2021-10-09 | 2022-01-11 | 大冶市东晟机械制造有限公司 | Light packaging machine bearing seat convenient to disassemble and assemble and manufacturing method thereof |
| CN113915237B (en) * | 2021-10-09 | 2024-04-02 | 大冶市东晟机械制造有限公司 | Light packaging machine bearing seat convenient to disassemble and assemble and manufacturing method thereof |
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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: 20180601 Termination date: 20190914 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |