CN203948477U - Special bearing - Google Patents
Special bearing Download PDFInfo
- Publication number
- CN203948477U CN203948477U CN201420417455.9U CN201420417455U CN203948477U CN 203948477 U CN203948477 U CN 203948477U CN 201420417455 U CN201420417455 U CN 201420417455U CN 203948477 U CN203948477 U CN 203948477U
- Authority
- CN
- China
- Prior art keywords
- fixed block
- outer ring
- circular groove
- ball assembly
- fastening piece
- 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
Links
Landscapes
- Bearings For Parts Moving Linearly (AREA)
Abstract
The utility model discloses one and be provided with special bearing, solve the problem of bearing inconvenience when ball assembly is installed, its technological scheme main points, a kind of special bearing, comprise outer ring, inner ring and be located at inner ring and outer ring between ball assembly, described outer ring is provided with circular groove and is circumferentially distributed in the some fixed blocks in circular groove, described fixed block is spliced into the ring part identical with outer ring internal diameter mutually, described fixed block is also provided with arc shaped surface with respect to circular groove one end, described fixed block is connected with circular groove slippage, between described circular groove and fixed block, be connected with elastic component, described movable block is formed with the mounting groove for ball assembly is installed with respect to the elastic component the other end and outer ring, between described fixed block and outer ring, be provided with fixing part, the special bearing that is provided with of the present utility model, be provided with fixed block by outer ring, can play the convenient technique effect that ball assembly is installed.
Description
Technical field
The utility model relates to field of bearings, and in particular, it relates to a kind of special bearing.
Background technique
Bearing is for determining running shaft and other part relative movement positions, play the component of supporting or leading role, its major function is supported mechanical solid of rotation, mechanical load friction factor in order to reduction equipment in transmission process, bearing is to be mainly made up of outer ring, inner ring and ball assembly, and wherein ball assembly comprises ball and retainer.
At present, it is very inconvenient that ball assembly in bearing is installed, by mounting hole, ball is installed although there is bearing on market, the power but bearing can be squeezed in working order, this just brings very large impact to the normal operation of machine, and in the time that ball is installed, need manually to fill in one by one, very trouble, so be extremely necessary to design a kind of bearing easy for installation.
Model utility content
The deficiency existing for prior art, the purpose of this utility model is to provide a kind of special bearing, provide a kind of in the time that ball assembly is installed special bearing easily.
For achieving the above object, the utility model provides following technological scheme, a kind of special bearing, comprise outer ring, inner ring and be located at inner ring and outer ring between ball assembly, described outer ring is provided with circular groove and is circumferentially distributed in the some fixed blocks in circular groove, described fixed block is spliced into the ring part identical with outer ring internal diameter mutually, described fixed block is also provided with arc shaped surface with respect to circular groove one end, described fixed block is connected with circular groove slippage, between described circular groove and fixed block, be connected with elastic component, described movable block is formed with the mounting groove for ball assembly is installed with respect to the elastic component the other end and outer ring, between described fixed block and outer ring, be provided with fixing part.
By adopting technique scheme, on outer ring, be provided with circular groove, the some fixed blocks that are provided with in described circular groove and circumferentially distribute, fixed block is spliced into the ring part identical with outer ring internal diameter mutually, fixed block is also provided with arc shaped surface with respect to circular groove one end, make when ball assembly is installed, ball assembly is placed into fixed block and is provided with the position of arc shaped surface, can prevent that ball assembly from suffering damage, in installing, nip drum pearl assembly, ball assembly is stuck on the arc shaped surface of fixed block, can more easily make fixed block move along circular groove, fixed block is connected with circular groove slippage, between circular groove bottom and fixed block, be connected with elastic component, can make ball assembly compression elastic piece in extruding fixed block, after ball assembly has been placed, fixed block is under the effect of elastic component, can make fixed block move along circular groove, movable block is formed with the mounting groove for ball assembly is installed with respect to the elastic component the other end and outer ring, mounting groove and ball assembly are suitable, can make ball assembly rotate in mounting groove, when in use, ball assembly is placed into the gap location forming between outer ring and inner ring, then by compression ball assembly, fixed block is moved along circular groove, between circular groove and fixed block, be provided with elastic component, fixed block compression elastic piece, ball assembly is placed in the mounting groove of movable block and inner ring generation, ball assembly is coordinated with mounting groove, the external force of elastic component disappears, elastic component drives fixed block to reset, can make fixed block coordinate with outer ring, bearing is normally used, fixed block and circular groove are suitable, can prevent that ball assembly from deflecting, cause bearing to wear and tear, can make bearing assembly install in can be convenient, between fixed block and outer ring, be provided with fixing part, fixed block is fixed in circular groove with fixed block, prevent that fixed block from moving in circular groove, cause the damage of ball assembly.
The utility model is further set to: described fixing part comprises the fastening piece for fixing fixed block, and described fastening piece is conflicted and is connected with fixed block.
By adopting technique scheme, fixing part comprises the fastening piece for fixing fixed block, fastening piece is conflicted and is connected with fixed block, can play the effect of fixing fixed block, in the time that ball assembly is installed, first fastening piece separates with fixed block, then make ball assembly compression fixed block time, fixed block can slide in circular groove, in the time that ball assembly reaches use position, fixed block is fixed in circular groove with fastening piece, prevents that fixed block from moving in circular groove, cause the damage of ball assembly.
The utility model is further set to: on described outer ring, be also provided with the positioning hole wearing for fastening piece, described fixed block is provided with the tapped hole suitable with fastening piece, and described fastening piece is threaded with fixed block.
By adopting technique scheme, on outer ring, be also provided with the positioning hole wearing for fastening piece, can make fastening piece pass from outer ring, can make fastening piece fix fixed block, fixed block is provided with the tapped hole suitable with fastening piece, fastening piece is threaded with fixed block, when in use, when ball assembly is installed, first turn Fastener, fastening piece is separated with fixed block, then make ball assembly compression fixed block time, fixed block can slide in circular groove, in the time that ball assembly reaches use position, turn Fastener, fastening piece is fixed on fixed block on outer ring, prevent that fixed block from moving in circular groove, cause the damage of ball assembly, convenient in using fastening piece, make more convenient to operate.
The utility model is further set to: described circular groove is provided with limiting stopper, and described fixed block is provided with the restraining groove with limiting stopper clamping.
By adopting technique scheme, circular groove is provided with limiting stopper, fixed block is provided with the restraining groove with limiting stopper clamping, can avoid fixed block in the middle of circular groove, to depart from mobile process, guarantee the normal work of movable block, make movable block when in use, can prevent that movable block from separating in circular groove.。
The utility model is further set to: between described adjacent two fixed blocks, be provided with elastomer block.
By adopting technique scheme, between fixed block, be provided with elastomer block, in can making fixed block move reset in circular groove, under the effect of elastomer block, can play the effect to fixed block location, can prevent from being offset between fixed block and fixed block, cause the inconvenience in use.
The utlity model has following advantage: can make bearing convenient when ball assembly is installed.
Brief description of the drawings
Fig. 1 is the structural representation one that the utility model is provided with special bearing;
Fig. 2 is the A portion enlarged diagram of Fig. 1 special bearing;
Fig. 3 is the structural representation two of the utility model special bearing;
Fig. 4 is the structural representation three of the utility model special bearing;
Fig. 5 is the B portion enlarged diagram of Fig. 4 special bearing.
In figure: 1, outer ring; 11, circular groove; 111, limiting stopper; 12, positioning hole; 2, inner ring; 3, ball assembly; 4, mounting groove; 5, fixed block; 51, tapped hole; 52, arc shaped surface; 53, restraining groove; 6, fixing part; 61, fastening piece; 7, elastic component; 8, elastomer block; 9, ring part.
Embodiment
Shown in Fig. 5, a kind of special bearing of the present embodiment, comprise outer ring 1, inner ring 2 and be located at inner ring 2 and outer ring 1 between ball assembly 3, described outer ring 1 is provided with circular groove 11 and is circumferentially distributed in the some fixed blocks 5 in circular groove 11, between described adjacent two fixed blocks 5, be provided with elastomer block 8, described circular groove 11 is provided with limiting stopper 111, described fixed block 5 is provided with the restraining groove 53 with limiting stopper 111 clampings, described fixed block 5 is spliced into the ring part 9 identical with outer ring 1 internal diameter mutually, described fixed block 5 is also provided with arc shaped surface 52 with respect to circular groove 11 one end, described fixed block 5 is connected with circular groove 11 slippages, between described circular groove 11 and fixed block 5, be connected with elastic component 7, described movable block is formed with the mounting groove 4 for ball assembly 3 is installed with respect to elastic component 7 the other ends and outer ring 1, between described fixed block 5 and outer ring 1, be provided with fixing part 6, described fixing part 6 comprises the fastening piece 61 for fixing fixed block 5, described fastening piece 61 is conflicted and is connected with fixed block 5, on described outer ring 1, be also provided with the positioning hole 12 wearing for fastening piece 61, described fixed block 5 is provided with the tapped hole 51 suitable with fastening piece 61, described fastening piece 61 is threaded with fixed block 5.
On outer ring 1, be provided with circular groove 11, the some fixed blocks 5 that are provided with in described circular groove 11 and circumferentially distribute, fixed block 5 is spliced into the ring part 9 identical with outer ring 1 internal diameter mutually, fixed block 5 is also provided with arc shaped surface 52 with respect to circular groove 11 one end, make when ball assembly 3 is installed, ball assembly 3 is placed into fixed block 5 and is provided with the position of arc shaped surface 52, can prevent that ball assembly 3 from suffering damage, in installing, nip drum pearl assembly 3, ball assembly 3 is stuck on the arc shaped surface 52 of fixed block 5, can more easily make fixed block 5 move along circular groove 11, between fixed block 5, be provided with elastomer block 8, can make fixed block 5 in interior mobile reset of circular groove 11, under the effect of elastomer block 8, can play the effect that fixed block 5 is located, can prevent from being offset between fixed block 5 and fixed block 5, cause the inconvenience in use, circular groove 11 is provided with limiting stopper 111, fixed block 5 is provided with the restraining groove 53 with limiting stopper 111 clampings, can avoid fixed block 5 in the middle of circular groove 11, to depart from mobile process, guarantee the normal work of movable block, make movable block when in use, can prevent that movable block is from the interior separation of circular groove 11, fixed block 5 is connected with circular groove 11 slippages, between circular groove 11 bottoms and fixed block 5, be connected with elastic component 7, can make ball assembly 3 compression elastic piece 7 in extruding fixed block 5, after ball assembly 3 has been placed, fixed block 5 is under the effect of elastic component 7, can make fixed block 5 move along circular groove 11, movable block is formed with the mounting groove 4 for ball assembly 3 is installed with respect to elastic component 7 the other ends and outer ring 1, mounting groove 4 is suitable with ball assembly 3, can make ball assembly 3 in the interior rotation of mounting groove 4, when in use, ball assembly 3 is placed into the gap location forming between outer ring 1 and inner ring 2, then by compression ball assembly 3, fixed block 5 is moved along circular groove 11, between circular groove 11 and fixed block 5, be provided with elastic component 7, fixed block 5 compression elastic pieces 7, ball assembly 3 is placed in the mounting groove 4 that movable block and inner ring 2 generate, ball assembly 3 is coordinated with mounting groove 4, the external force of elastic component 7 disappears, elastic component 7 drives fixed block 5 to reset, can make fixed block 5 coordinate with outer ring 1, bearing is normally used, fixed block 5 is suitable with circular groove 11, can prevent that ball assembly 3 from deflecting, cause bearing to wear and tear, can make bearing assembly install in can be convenient, between fixed block 5 and outer ring 1, be provided with fixing part 6, fixing part 6 comprises the fastening piece 61 for fixing fixed block 5, fastening piece 61 is conflicted and is connected with fixed block 5, can play the effect of fixing fixed block 5, in the time that ball assembly 3 is installed, first fastening piece 61 separates with fixed block 5, then make ball assembly 3 compress fixed block 5 time, fixed block 5 can slide circular groove 11 is interior, in the time that ball assembly 3 reaches use position, fixed block 5 is fixed in circular groove 11 with fastening piece 61, on outer ring 1, be also provided with the positioning hole 12 wearing for fastening piece 61, can make fastening piece 61 pass from outer ring 1, can make the fixing fixed block 5 of fastening piece 61, fixed block 5 is provided with the tapped hole 51 suitable with fastening piece 61, fastening piece 61 is threaded with fixed block 5, when in use, when ball assembly 3 is installed, first turn Fastener 61, fastening piece 61 is separated with fixed block 5, then make ball assembly 3 compress fixed block 5 time, fixed block 5 can slide circular groove 11 is interior, in the time that ball assembly 3 reaches use position, turn Fastener 61, fastening piece 61 is fixed on fixed block 5 on outer ring 1, prevent that fixed block 5 is in the interior movement of circular groove 11, cause the damage of ball assembly 3, convenient in using fastening piece 61, make more convenient to operate.
The above is only preferred implementation of the present utility model, and protection domain of the present utility model is also not only confined to above-described embodiment, and all technological schemes belonging under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, in the some improvements and modifications that do not depart under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (5)
1. a special bearing, comprise outer ring, inner ring and be located at inner ring and outer ring between ball assembly, it is characterized in that: described outer ring is provided with circular groove and is circumferentially distributed in the some fixed blocks in circular groove, described fixed block is spliced into the ring part identical with outer ring internal diameter mutually, described fixed block is also provided with arc shaped surface with respect to circular groove one end, described fixed block is connected with circular groove slippage, between described circular groove and fixed block, be connected with elastic component, described movable block is formed with the mounting groove for ball assembly is installed with respect to the elastic component the other end and outer ring, between described fixed block and outer ring, be provided with fixing part.
2. special bearing according to claim 1, is characterized in that: described fixing part comprises the fastening piece for fixing fixed block, and described fastening piece is conflicted and is connected with fixed block.
3. special bearing according to claim 2, is characterized in that: on described outer ring, be also provided with the positioning hole wearing for fastening piece, described fixed block is provided with the tapped hole suitable with fastening piece, and described fastening piece is threaded with fixed block.
4. special bearing according to claim 3, is characterized in that: described circular groove is provided with limiting stopper, and described fixed block is provided with the restraining groove with limiting stopper clamping.
5. special bearing according to claim 4, is characterized in that: between described adjacent two fixed blocks, be provided with elastomer block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420417455.9U CN203948477U (en) | 2014-07-26 | 2014-07-26 | Special bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420417455.9U CN203948477U (en) | 2014-07-26 | 2014-07-26 | Special bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203948477U true CN203948477U (en) | 2014-11-19 |
Family
ID=51890514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420417455.9U Expired - Fee Related CN203948477U (en) | 2014-07-26 | 2014-07-26 | Special bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203948477U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109026984A (en) * | 2018-09-10 | 2018-12-18 | 宁波艾德轴业有限公司 | A kind of no inner ring deep groove ball bearing |
| CN109236854A (en) * | 2018-11-09 | 2019-01-18 | 瓦房店欧德轴承制造有限公司 | High-speed paper machine bearing |
-
2014
- 2014-07-26 CN CN201420417455.9U patent/CN203948477U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109026984A (en) * | 2018-09-10 | 2018-12-18 | 宁波艾德轴业有限公司 | A kind of no inner ring deep groove ball bearing |
| CN109236854A (en) * | 2018-11-09 | 2019-01-18 | 瓦房店欧德轴承制造有限公司 | High-speed paper machine bearing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203948477U (en) | Special bearing | |
| CN105398775A (en) | Feeding roller with buffer cushion | |
| MX2018009137A (en) | Arrangement for supporting a rotary drum. | |
| CN202579598U (en) | Anti-looseness machine washer | |
| CN204533222U (en) | A kind of deep groove ball bearing of two sides band dust cover | |
| CN203948467U (en) | Be provided with the bearing of controlling mechanism | |
| CN202539262U (en) | Cantilever coiling drum end part supporting device for coiling machine | |
| CN204437067U (en) | A kind of bearing | |
| CN204003995U (en) | A kind of bearing with novel retainer | |
| CN204437073U (en) | A kind of combination-inlaying formula self oiling bearing | |
| CN204003954U (en) | A kind of bearing of being convenient to installation | |
| CN204003999U (en) | A kind of bearing | |
| CN201851670U (en) | Magnetic mechanical oil seal | |
| CN204921984U (en) | Dust remover shakes and beats drive mechanism's sealing device | |
| CN203686136U (en) | Groove body end plate sealing device | |
| CN204003953U (en) | Bearing | |
| CN203906788U (en) | Adjustable sealing structure | |
| CN205649458U (en) | Jump ring formula quick detach hinge | |
| CN203685854U (en) | Locking bearing | |
| CN204419847U (en) | Self-lubricating bearing | |
| CN202746594U (en) | Piston rod sealing device | |
| CN204213343U (en) | A kind of associated sealing arrangement for bearings | |
| CN203796956U (en) | Mortar machine sealing base assembly convenient and quick to install | |
| CN204253635U (en) | Bearing support equilibrium structure | |
| CN204170792U (en) | Splice type ball grinding machine lining board |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20141119 Termination date: 20160726 |