CN207161537U - A kind of pivoting support bearing of radially installed - Google Patents
A kind of pivoting support bearing of radially installed Download PDFInfo
- Publication number
- CN207161537U CN207161537U CN201721113293.XU CN201721113293U CN207161537U CN 207161537 U CN207161537 U CN 207161537U CN 201721113293 U CN201721113293 U CN 201721113293U CN 207161537 U CN207161537 U CN 207161537U
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- pivoting support
- bearing
- bolt hole
- support bearing
- radially installed
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Abstract
The pivoting support bearing of radially installed disclosed in the utility model includes outer ring（2）, ball（3）, raceway（5）, inner ring（6）, described outer ring（2）With inner ring（6）It is two semicircle ring structures, bolt hole is provided with the upper and lower end face of two semicircular rings of the inside and outside circle（1）, pass through bolt hole and hinged bolts（7）Subdivision is fixedly connected as entirety for the inside and outside circle of two semicircular rings.The pivoting support bearing makes the axially mounted mode of bearing be changed to radially installed, solves the installation question in special machine equipment by carrying out subdivision to bearing internal external circle.
Description
Technical field
The utility model belongs to pivoting support bearing technical field, is primarily related to a kind of pivoting support of radially installed
Bearing.
Background technology
Pivoting support, using very extensively, is known as in real industry：" joint of machine ", when being needed between two articles
Will be with respect to gyration, and need to bear machinery important transmission parts when axial force, radial load, tilting moment simultaneously.With machine
Tool industry develops rapidly, and pivoting support is in ship equipment, building machinery, light industry and machinery, metallurgical machinery, medical machinery, industry
The industries such as machinery are widely used.
Generally, revolving support itself can meet various differences with mounting hole, oilhole sealing device
The different demands of the various kinds of equipment to be worked under working condition.Slewing bearing is mainly by inner ring, outer ring, roller and spacing block structure
Into peace being fixed by the mounting hole of bearing in itself when in most of plant equipment using slewing bearing
Dress, but in some plant equipment, using during turntable bearing due to being limited by equipment configuration so that slewing bearing exists
Can not all be installed from the both ends of axial direction when installation, existing installation method is extremely restricted, for this problem I
By by bearing machining complete after carry out radial direction subdivision, then splicing installation be connected and fixed again by hinged bolts, with
It is limited that this solves the problems, such as to face bearing installation during some special constructions.
Utility model content
In view of the shortcomings of the prior art, thus the purpose of this utility model produces, proposes a kind of revolution branch of radially installed
Hold bearing.The pivoting support bearing makes the axially mounted mode of bearing be changed to radially pacify by carrying out subdivision to bearing internal external circle
Dress, solves the installation question in special machine equipment.
The utility model realizes that above-mentioned purpose adopts the technical scheme that：A kind of pivoting support bearing of radially installed, bag
Outer ring, ball, raceway, inner ring are included, described outer ring and inner ring are two semicircle ring structures, at two of the inside and outside circle
The upper and lower end face of semicircular ring is provided with bolt hole, be in two semicircular rings by subdivision by bolt hole and hinged bolts,
Outer ring is fixedly connected as entirety.
Further, described bolt hole totally eight.
Further, it is provided with hole for hoist on described outer ring and inner ring.
The utility model is two semicircle ring structures inside and outside circle subdivision by way of axial subdivision, makes turntable bearing
Radially bearing can be spliced and installed, solve the axial direction side when the plant equipment of special construction is using turntable bearing
To install it is inconvenient the problem of.Subdivision is connected for the Internal and external cycle of semi-circular structure by the hinged bolts for being divided into Internal and external cycle both ends
Pick up and, preferably ensure the quality and precision of Internal and external cycle.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the utility model assembling schematic diagram.
In figure：1st, bolt hole, 2, outer ring, 3, ball, 4, hole for hoist, 5, raceway, 6, inner ring, 7, articulation hole spiral shell
Bolt.
Embodiment
With reference to accompanying drawing, the utility model is further described by way of embodiment as follows：
As shown in Figure 1 with Figure 2：The pivoting support bearing of radially installed described in the present embodiment include outer ring 2, ball 3,
Raceway 5, inner ring 6 and hinged bolts 7, described outer ring 2 and inner ring 6 are two semicircle ring structures, are complete in overall processing
After, by the inside and outside circle of entirety radially subdivision be two deciles semicircular ring, in order to make turntable bearing can
Installed with radially splicing bearing, solve the axial direction when the plant equipment of special construction is using turntable bearing
The problem of inconvenient, is installed.In the incision of the inside and outside circle, i.e., bolt hole 1 is provided with the upper and lower end face of semicircular ring,
Totally eight bolts hole 1, it is engaged by bolt hole 1 with hinged bolts 7 and connects subdivision again for the inside and outside circle of two semicircular rings
It is connected in overall inside and outside circle.
In order to ensure the overall height of bearing, when processing bolt hole, bolt hole position is first determined, in the bolt hole
Both sides carry out Milling Machining, and not milling is led to, and centre reserves processing of the part as step progress bolt hole, when carrying out subdivision
The step subdivision is equal two parts, in order to when being connected using hinged bolts 7, can preferably be positioned, outside
Sight is also more coordinated.In assembling, original plug hole design is abandoned, is changed to after the splicing assembling of two semicircular outer ring, in raceway 5
Interior installation ball 3, is then engaged with hinged bolts 7 by bolt hole 1 and connects Internal and external cycle.In order to facilitate installation,
Inside, hole for hoist 4 is provided with outer ring.
Claims (3)
1. a kind of pivoting support bearing of radially installed, including outer ring（2）, ball（3）, raceway（5）, inner ring（6）, its feature exists
In：Described outer ring（2）With inner ring（6）Be two semicircle ring structures, the inside and outside circle two semicircular rings it is upper and lower
End face is provided with bolt hole（1）, pass through bolt hole and hinged bolts（7）Subdivision is consolidated for the inside and outside circle of two semicircular rings
Surely it is connected as entirety.
2. the pivoting support bearing of radially installed according to claim 1, it is characterised in that：Described bolt hole（1）Altogether
Eight.
3. the pivoting support bearing of radially installed according to claim 1, it is characterised in that：In described outer ring（2）With
Inner ring（6）It is provided with hole for hoist（4）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721113293.XU CN207161537U (en) | 2017-09-01 | 2017-09-01 | A kind of pivoting support bearing of radially installed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721113293.XU CN207161537U (en) | 2017-09-01 | 2017-09-01 | A kind of pivoting support bearing of radially installed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207161537U true CN207161537U (en) | 2018-03-30 |
Family
ID=61720019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721113293.XU Active CN207161537U (en) | 2017-09-01 | 2017-09-01 | A kind of pivoting support bearing of radially installed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207161537U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110616765A (en) * | 2019-09-24 | 2019-12-27 | 上海三一重机股份有限公司 | Slewing bearing mounting structure and excavator |
| CN112276493A (en) * | 2020-10-23 | 2021-01-29 | 漳州市永良针纺机械有限公司 | Environment-friendly casting processing technology for circular knitting machine accessories |
| CN112338450A (en) * | 2020-10-23 | 2021-02-09 | 漳州市永良针纺机械有限公司 | Intelligent forming process for high-precision center group |
| CN112404893A (en) * | 2020-10-23 | 2021-02-26 | 漳州市永良针纺机械有限公司 | Environment-friendly energy-saving casting process for circular knitting machine accessories |
-
2017
- 2017-09-01 CN CN201721113293.XU patent/CN207161537U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110616765A (en) * | 2019-09-24 | 2019-12-27 | 上海三一重机股份有限公司 | Slewing bearing mounting structure and excavator |
| CN112276493A (en) * | 2020-10-23 | 2021-01-29 | 漳州市永良针纺机械有限公司 | Environment-friendly casting processing technology for circular knitting machine accessories |
| CN112338450A (en) * | 2020-10-23 | 2021-02-09 | 漳州市永良针纺机械有限公司 | Intelligent forming process for high-precision center group |
| CN112404893A (en) * | 2020-10-23 | 2021-02-26 | 漳州市永良针纺机械有限公司 | Environment-friendly energy-saving casting process for circular knitting machine accessories |
| CN112404893B (en) * | 2020-10-23 | 2022-04-01 | 漳州市永良针纺机械有限公司 | Environment-friendly energy-saving casting process for circular knitting machine accessories |
| CN112276493B (en) * | 2020-10-23 | 2022-05-06 | 漳州市永良针纺机械有限公司 | Environment-friendly casting processing technology for circular knitting machine accessories |
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