CN209067662U - It is a kind of to mo(u)ld bottom half buphthalmos bearing - Google Patents
It is a kind of to mo(u)ld bottom half buphthalmos bearing Download PDFInfo
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- CN209067662U CN209067662U CN201820943844.3U CN201820943844U CN209067662U CN 209067662 U CN209067662 U CN 209067662U CN 201820943844 U CN201820943844 U CN 201820943844U CN 209067662 U CN209067662 U CN 209067662U
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- ball
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- retaining ring
- mounting base
- ladder
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Abstract
The utility model discloses a kind of to mo(u)ld bottom half buphthalmos bearing, it is characterized in that, including the outer sleeve (2) with lower component inner sleeve mounting base (1) and spinning thereon, outer ball-and-socket (3), interior ball-and-socket (4), small ball (5), upper retaining ring (6), outline ball (7), lower retaining ring (8), hole are from top to bottom successively installed on the inner wall of outer sleeve (2) with retaining ring (10)；The buphthalmos construction design of journal bearings is reasonable, and disassembly is simple, easy to maintenance, long service life.
Description
Technical field
The utility model belongs to bearing component technical field, is related to a kind of to mo(u)ld bottom half buphthalmos bearing.
Background technique
Universal caster, also referred to as multi-directional ball, ball bearing, buphthalmos bearing etc..Universal caster is suitable for machinery, hardware, change
The industries such as work, food, supermarket, airport, warehouse.It is widely used in the logistics, mechanically supported of transmission industry, assembly line, defeated
The conveying equipments such as machine, driver and object are sent to turn, joining part.Existing Universal caster can be divided into two in structure
Class: the type that ball is used up and the type used downwards.
To Types Below Universal caster, small ball circulation is not stuck when in order to guarantee that big steel ball rolls, and has made bis- " thes bottom of a pan "
Roller path structure, outer ball-and-socket be with bearing block one, be process in processing by a unitary solid rod iron, practical operation
When, it needing to empty entire rod iron, then welds mounting disc, then machine whole repairing type, processing technology is complicated, material of taking a lot of work, at
This is higher, and because the reason of welding precision is also not easy to guarantee, maintenance cost is big.
The ball-and-socket of buphthalmos Bearing inner is vulnerable part, and traditional buphthalmos must entirely unload maintenance down；If outer ball-and-socket damages, pass
Uniting buphthalmos must the entire bearing block of repair and replacement.
Utility model content
In order to overcome the problems of the above-mentioned prior art, the purpose of this utility model is to provide a kind of to mo(u)ld bottom half buphthalmos
Bearing, the buphthalmos construction design of journal bearings is reasonable, easy to process, and disassembly is simple, easy to maintenance, long service life.
The utility model is to be achieved through the following technical solutions:
It is a kind of to mo(u)ld bottom half buphthalmos bearing, which is characterized in that including with lower component inner sleeve mounting base and spinning thereon
Outer sleeve, from top to bottom successively installed on the inner wall of outer sleeve outer ball-and-socket, interior ball-and-socket, small ball, upper retaining ring, outline ball, under
Retaining ring, hole retaining ring；
By a ladder of limiting on component, detent is carried out to each component, plays positioning action between component, assembly relation
It is, inner sleeve mounting base spinning in outer sleeve, then outer ball-and-socket is installed into outer sleeve, the top of outer ball-and-socket and spinning is in housing
Inner sleeve mounting base bottom compacting in cylinder is held out against, and offers datum hole in the central axes direction of outer ball-and-socket, is equipped in datum hole interior
Then ball-and-socket installs retaining ring into outer sleeve again, upper retaining ring and outer ball-and-socket hold out against compacting, is then packed into upward retaining ring again big
Guiding principle ball, outer ball-and-socket bottom surface, interior ball-and-socket wall surface and bottom surface, upper retaining ring upper surface and outline top dome face are formed with cavity, in the cavity
In gather several small balls that can cooperate sliding with outline ball, then lower retaining ring and hole retaining ring are installed into outer sleeve again.
Preferably, limit ladder is equipped in the middle part of inner sleeve mounting base, outer sleeve top is to cooperate to block with the limit ladder
The crossette of position.
Preferably, in outer sleeve, limit ladder, outer ball-and-socket are formed inner sleeve mounting base spinning at inner sleeve mounting base lower part
Top is the crossette for cooperating detent with the limit ladder.
Preferably, it is equipped with limit ladder in outer ball-and-socket datum hole bottom, interior ball-and-socket top, which is equipped with, to match with the limit ladder
Close the crossette of detent.
Preferably, it is equipped with limit ladder in outer ball-and-socket bottom, upper retaining ring top, which is equipped with to cooperate with the limit ladder, blocks
The crossette of position.
Preferably, dustband is equipped in lower retaining ring.
Preferably, the oil nozzle being connected with inner sleeve is set on the side wall of inner sleeve mounting base.
Preferably, screw thread spinning mode can be used in the installation of inner sleeve mounting base and outer sleeve, can also be used welding manner,
The Hybrid connections of bolt connecting mode, riveting method and several ways are installed.
Preferably, inner sleeve mounting base and outer sleeve are made of profile steel pipe.
Preferably, dustband is all provided in upper and lower retaining ring.
Preferably, the height for limiting ladder is adjustable according to design requirement.
Preferably, inner sleeve mounting base and outer sleeve are made of profile steel pipe.
Compared with prior art, the utility model has technical effect beneficial below:
It is disclosed by the utility model to mo(u)ld bottom half buphthalmos bearing, using split-type design thinking, outer sleeve spinning is in inner sleeve
On mounting base outer wall, outline ball, outer ball-and-socket and pearl nest are independently disposed to inside outer sleeve, are set by different limit ladders
It sets, control unit position is easy to disassemble, and the outer ball-and-socket of vulnerable part is separately machined, can be avoided the problem of welding thermal deformation；Maintenance side
Just, such as the damage of internal ball-and-socket, it need to only screw off outer sleeve and replace outer ball-and-socket, replace in back spin, rather than traditional bearing
Entire bearing block must be replaced, high degree has saved maintenance cost, easy to use.Meanwhile the detent knot between each component
Close securely, avoid it is traditional mode is welded and fixed, but also precision is effectively improved.
Further, inner sleeve mounting base and outer sleeve are made of profile steel pipe, and whole rod iron cutting is not had to when processing
It empties, time and labour saving.
Detailed description of the invention
Fig. 1 is the structure sectional view of the utility model, including: inner sleeve mounting base (1), outer sleeve (2), outer ball-and-socket
(3), interior ball-and-socket (4), small ball (5), upper retaining ring (6), outline ball (7), lower retaining ring (8), dustband, hole retaining ring (10), card
Position one, detent two, detent three, detent four.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing:
It is a kind of to mo(u)ld bottom half buphthalmos bearing, which is characterized in that including with lower component inner sleeve mounting base 1 and spinning referring to Fig. 1
Outer sleeve 2 thereon from top to bottom successively installs outer ball-and-socket 3, interior ball-and-socket 4, small ball 5, upper gear on the inner wall of outer sleeve 2
Enclose 6, outline ball 7, lower retaining ring 8, hole retaining ring 10；
By a ladder of limiting on component, detent is carried out to each component, positioning action between component is played, specifically fills
With relationship are as follows: 1 spinning of inner sleeve mounting base is in (can first install oil nozzle) in outer sleeve 2, and clamping is compacted at detent 1, pass through
Weld or rivet or bolt fastening；
Outer ball-and-socket 3 is installed again into outer sleeve 2, clamping is compacted at detent 2, is opened up in the central axes direction of outer ball-and-socket 3
There is datum hole, interior ball-and-socket 4 is installed in datum hole, clamping is compacted at detent 3；
Then retaining ring 6 is installed into outer sleeve 2 again, clamping is compacted at upper 6 detent 4 of retaining ring, then again in upward retaining ring 6
It is packed into outline ball 7, outer 3 bottom surface of ball-and-socket, 4 wall surface of interior ball-and-socket and bottom surface, 6 upper surface of upper retaining ring and 7 top surface of outline ball form free
Chamber, gather several small balls 5 that can cooperate sliding with outline ball 7 in the cavity, then installs lower block into outer sleeve 2 again
Circle 8 and hole retaining ring 10.
Preferably, dustband 9 is equipped in lower retaining ring 8.
The foregoing is merely some embodiments of the utility model, are not intended to limit the utility model, all at this
Within the spirit and principle of invention, any modification, equivalent replacement, improvement and so on should be included in protection model of the invention
Within enclosing.
Claims (9)
1. a kind of to mo(u)ld bottom half buphthalmos bearing, which is characterized in that including with lower component inner sleeve mounting base (1) and spinning thereon
Outer sleeve (2), from top to bottom successively installed on the inner wall of outer sleeve (2) outer ball-and-socket (3), interior ball-and-socket (4), small ball (5), on
Retaining ring (6), outline ball (7), lower retaining ring (8), hole are with retaining ring (10)；
By a ladder of limiting on component, detent being carried out to each component, plays positioning action between component, assembly relation is,
Inner sleeve mounting base (1) spinning is in outer sleeve (2), then the outer ball-and-socket (3) of installation into outer sleeve (2), the top of outer ball-and-socket (3)
It holds out against with spinning in inner sleeve mounting base (1) the bottom compacting in outer sleeve (2), is opened up in the central axes direction of outer ball-and-socket (3)
There is datum hole, interior ball-and-socket (4) are installed in datum hole, is then installed retaining ring (6) into outer sleeve (2) again, upper retaining ring (6) and ectosphere
Nest (3) holds out against compacting, is then packed into outline ball (7) in upward retaining ring (6) again, outer ball-and-socket (3) bottom surface, interior ball-and-socket (4) wall surface and
Bottom surface, upper retaining ring (6) upper surface and outline ball (7) top surface are formed with cavity, gather in the cavity it is several can be with outline ball
(7) then the small ball (5) of cooperation sliding installs lower retaining ring (8) Ji Kongyong retaining ring (10) into outer sleeve (2) again.
2. according to claim 1 to mo(u)ld bottom half buphthalmos bearing, which is characterized in that be equipped in the middle part of inner sleeve mounting base (1)
Ladder is limited, outer sleeve (2) top is the crossette for cooperating detent with the limit ladder.
3. according to claim 1 to mo(u)ld bottom half buphthalmos bearing, which is characterized in that limit is formed at inner sleeve mounting base (1) lower part
Position ladder, outer ball-and-socket (3) top are the crossette for cooperating detent with the limit ladder.
4. according to claim 1 to mo(u)ld bottom half buphthalmos bearing, which is characterized in that be equipped with limit in outer ball-and-socket (3) datum hole bottom
Position ladder, interior ball-and-socket (4) top are equipped with the crossette that can cooperate detent with the limit ladder.
5. according to claim 1 to mo(u)ld bottom half buphthalmos bearing, which is characterized in that be equipped with limit rank in outer ball-and-socket (3) bottom
Ladder, upper retaining ring (6) top are equipped with the crossette that can cooperate detent with the limit ladder.
6. according to claim 1 to mo(u)ld bottom half buphthalmos bearing, which is characterized in that be equipped with dustband in lower retaining ring (8)
(9).
7. to mo(u)ld bottom half buphthalmos bearing described according to claim 1 ~ any one of 5, which is characterized in that in inner sleeve mounting base
(1) oil nozzle being connected with inner sleeve is set on side wall.
8. to mo(u)ld bottom half buphthalmos bearing described according to claim 1 ~ any one of 5, which is characterized in that inner sleeve mounting base with
Screw thread spinning mode can be used in the installation of outer sleeve (2), and welding manner, bolt connecting mode, riveting method and several can also be used
The Hybrid connections installation of kind mode.
9. to mo(u)ld bottom half buphthalmos bearing described according to claim 1 ~ any one of 4, which is characterized in that inner sleeve mounting base
(1) it is made with outer sleeve (2) of profile steel pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820943844.3U CN209067662U (en) | 2018-06-19 | 2018-06-19 | It is a kind of to mo(u)ld bottom half buphthalmos bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820943844.3U CN209067662U (en) | 2018-06-19 | 2018-06-19 | It is a kind of to mo(u)ld bottom half buphthalmos bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209067662U true CN209067662U (en) | 2019-07-05 |
Family
ID=67088981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820943844.3U Active CN209067662U (en) | 2018-06-19 | 2018-06-19 | It is a kind of to mo(u)ld bottom half buphthalmos bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209067662U (en) |
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2018
- 2018-06-19 CN CN201820943844.3U patent/CN209067662U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220110 Address after: 710000 room 1737, building B, Eurasia international, Eurasia Avenue, Chanba ecological zone, Xi'an City, Shaanxi Province Patentee after: Shaanxi Xinmei Technology Co.,Ltd. Address before: 715100 4-33101, Vanke DAMINGGONG community, Xuanwu East Road, Weiyang District, Xi'an City, Shaanxi Province Patentee before: Han Xiaogang |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220309 Address after: 710065 No. 10703, floor 7, unit 1, building 2, Central Plaza, Jinye Road, high tech Zone, Xi'an, Shaanxi Province Patentee after: Xi'an Jiaotou Space Technology Development Co.,Ltd. Address before: 710000 room 1737, building B, Eurasia international, Eurasia Avenue, Chanba ecological zone, Xi'an City, Shaanxi Province Patentee before: Shaanxi Xinmei Technology Co.,Ltd. |
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| TR01 | Transfer of patent right |