CN211852522U - Novel split bearing connecting device - Google Patents
Novel split bearing connecting device Download PDFInfo
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- CN211852522U CN211852522U CN202020083861.1U CN202020083861U CN211852522U CN 211852522 U CN211852522 U CN 211852522U CN 202020083861 U CN202020083861 U CN 202020083861U CN 211852522 U CN211852522 U CN 211852522U
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- rings
- circular arc
- ring
- connecting device
- arc
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- 238000009434 installation Methods 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model belongs to the technical field of the bearing processing, a novel subdivision bearing is connected is proposed. The utility model provides a novel subdivision bearing connecting device which characterized in that: the connecting device is arranged in mounting grooves on two sides of the inner ring of the split bearing; the connecting device is provided with a plurality of circular arc rings I and two circular arc rings II; a plurality of circular arc rings I are uniformly distributed along the circumference; two adjacent arc rings I are connected through a shaft pin to form an arc ring capable of swinging in the radial direction; the two arc rings II are connected into a whole through a connecting bolt to form an arc ring capable of axially swinging; the width of the circular arc ring II is smaller than that of the circular arc ring I; two ends of the two arc rings II are respectively hinged with the corresponding arc rings I to form a circular ring-shaped connecting device. The utility model has the characteristics of compact structure, the installation of being convenient for is dismantled, and the circumference is tightened up the power and is even, has eliminated the bolt hole and has not been moderate.
Description
Technical Field
The utility model belongs to the technical field of the bearing processing, concretely relates to novel subdivision bearing is connected device.
Background
Due to the structural particularity of the split bearing, the disassembly and assembly efficiency of the bearing can be greatly improved, the downtime is shortened, and the production cost is reduced, so that the split bearing is widely popularized in steel mills, lifting machinery and paper making machinery, the split bearing is the development direction of certain specific bearing fields in the future, a connecting device of the split bearing is the core of the whole split bearing, as shown in fig. 4, a common connecting device consists of two semicircular rings and two connecting bolts, the split bearing needs to be paired and processed during processing, corresponding numbers are marked, the split bearing is easy to confuse during installation, the bolts need to be alternately screwed up when being fastened, the split bearing is difficult to realize in a limited operation space, the misalignment of the bolt holes can also cause axial shearing force after bolt connection, and in addition, the circumferential direction is difficult to be stressed uniformly after fastening due to the unique rigidity of the two semicircular rings.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model aims at providing a novel subdivision bearing is connected device.
The purpose of the utility model can be realized by adopting the following technical scheme:
a novel split bearing connecting device is characterized in that the connecting device is arranged in mounting grooves on two sides of an inner ring of a split bearing; the connecting device is provided with a plurality of circular arc rings I and two circular arc rings II; a plurality of circular arc rings I are uniformly distributed along the circumference; two adjacent arc rings I are connected through a shaft pin to form an arc ring capable of swinging in the radial direction; the two arc rings II are connected into a whole through a connecting bolt to form an arc ring capable of axially swinging; the width of the circular arc ring II is smaller than that of the circular arc ring I; two ends of the two arc rings II are respectively hinged with the corresponding arc rings I to form a circular ring-shaped connecting device.
One of the two circular arc rings II is provided with a through hole for the connecting bolt to pass through, and the other circular arc ring II is provided with a bolt hole matched with the connecting bolt.
The utility model provides a novel subdivision bearing connecting device, adopt above-mentioned technical scheme, through the setting of arc circle I and arc circle II, arc circle I can realize radial swing through the axial round pin hub connection, when connecting bolt fastens, can circumference application of force fastening bearing two inner circles; the die has the characteristics of compact structure, convenience in mounting and dismounting, uniform circumferential tightening force, and elimination of unequal bolt holes.
Drawings
Fig. 1 is a view of the installation position of the present invention.
Fig. 2 is a schematic structural diagram of the present invention.
Fig. 3 is a side view of fig. 2.
Fig. 4 is a schematic view of a conventional connecting device.
In the figure: 1. the device comprises a shaft pin 2, arc rings II and 3, a connecting bolt 4 and an arc ring I.
Detailed Description
The invention is described with reference to the accompanying drawings and specific embodiments.
As shown in figure 1, the novel split bearing connecting device is arranged in mounting grooves on two sides of an inner ring of a split bearing to fasten the circumferences of two half inner rings of the bearing; as shown in fig. 2 and 3, the connecting device is provided with a plurality of circular rings I4 and two circular rings II 2; a plurality of circular arc rings I4 are uniformly distributed along the circumference; two adjacent arc rings I4 are connected through a shaft pin 1 to form an arc ring capable of swinging in the radial direction; the two arc rings II 2 are connected into a whole through a connecting bolt 3 to form an arc ring capable of axially swinging; the width of the circular arc ring II 2 is smaller than that of the circular arc ring I4; two ends of the two arc rings II 2 are hinged with the corresponding arc rings I4 respectively to form a circular ring-shaped connecting device.
One of the two circular arc rings II is provided with a through hole for the connecting bolt to pass through, and the other circular arc ring II is provided with a bolt hole matched with the connecting bolt.
And placing the connecting device in a fastening ring groove of the bearing inner ring, and uniformly fastening the two half inner rings of the bearing by screwing the connecting bolt on the connecting device. And one of the two semi-circular arc rings is provided with a threaded hole, the other one of the two semi-circular arc rings is provided with a through hole, the two semi-circular arc rings are connected with the other semi-circular arc rings through radial pin shafts, the two semi-circular arc rings are 1mm narrower than the other semi-circular arc rings in the width direction, and axial swinging can be realized to eliminate misalignment of bolt holes.
The part of the utility model which is not detailed is the prior art.
Claims (2)
1. The utility model provides a novel subdivision bearing is connected device which characterized in that: the connecting device is arranged in mounting grooves on two sides of the inner ring of the split bearing; the connecting device is provided with a plurality of circular arc rings I and two circular arc rings II; a plurality of circular arc rings I are uniformly distributed along the circumference; two adjacent arc rings I are connected through a shaft pin to form an arc ring capable of swinging in the radial direction; the two arc rings II are connected into a whole through a connecting bolt to form an arc ring capable of axially swinging; the width of the circular arc ring II is smaller than that of the circular arc ring I; two ends of the two arc rings II are respectively hinged with the corresponding arc rings I to form a circular ring-shaped connecting device.
2. The novel split bearing connection device of claim 1, wherein: one of the two circular arc rings II is provided with a through hole for the connecting bolt to pass through, and the other circular arc ring II is provided with a bolt hole matched with the connecting bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020083861.1U CN211852522U (en) | 2020-01-15 | 2020-01-15 | Novel split bearing connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020083861.1U CN211852522U (en) | 2020-01-15 | 2020-01-15 | Novel split bearing connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211852522U true CN211852522U (en) | 2020-11-03 |
Family
ID=73212757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020083861.1U Active CN211852522U (en) | 2020-01-15 | 2020-01-15 | Novel split bearing connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211852522U (en) |
-
2020
- 2020-01-15 CN CN202020083861.1U patent/CN211852522U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 471039 No. 96, Jianxi, Luoyang District, Henan, Jianshe Road Patentee after: Luoyang Bearing Group Co.,Ltd. Country or region after: China Address before: 471039 No. 96, Jianxi, Luoyang District, Henan, Jianshe Road Patentee before: LUOYANG LYC BEARING Co.,Ltd. Country or region before: China |