CN105299035A - Replaceable bearing - Google Patents
Replaceable bearing Download PDFInfo
- Publication number
- CN105299035A CN105299035A CN201510795148.3A CN201510795148A CN105299035A CN 105299035 A CN105299035 A CN 105299035A CN 201510795148 A CN201510795148 A CN 201510795148A CN 105299035 A CN105299035 A CN 105299035A
- Authority
- CN
- China
- Prior art keywords
- bearing
- mounting blocks
- arc mounting
- inner race
- raceway
- 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.)
- Pending
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Abstract
The invention discloses a replaceable bearing low in replacement cost. The replaceable bearing comprises an outer bearing ring, an inner bearing ring and a bearing hole formed in the inner bearing ring. A plurality of outer arc mounting blocks are fixedly arranged on the inner side of the outer bearing ring through outer countersunk head screws. An outer roller path is arranged on the outer arc mounting blocks. A plurality of inner arc mounting blocks are fixedly arranged on the outer side of the inner bearing ring through inner countersunk head screws and provided with an inner roller path. A plurality of rolling bodies are arranged between the outer roller path and the inner roller path in a rolling manner and connected through a holder. The replaceable bearing has the beneficial effects that the structure is simple, and replacement is convenient; overall replacement is not needed in the bearing replacement process, and only the outer arc mounting blocks and the inner arc mounting blocks need to be demounted to replace the bearing with a new one; replacement cost is low, and resources are saved; and the overall cyclic utilization rate of the bearing is high.
Description
Technical field
The present invention relates to a kind of bearing, particularly relate to a kind of replaceable type bearing.
Background technique
Bearing rises fixing in mechanical transmission course and reduces the parts of load friction factor, alternatively, when other parts produce relative movement each other on axle, is used for reducing the fixing parts of friction factor in power transmission process and retainer shaft central position.Bearing is a kind of very important component in contemporary machinery.Its major function is supported mechanical solid of rotation, in order to reduce the mechanical load friction factor of equipment in transmission process.Existing bearing mainly comprises: bearing outer ring, bearing inner race, retainer and rolling element, described rolling element is arranged between bearing outer ring and bearing inner race by retainer, described bearing outer ring and bearing inner race are respectively equipped with first raceway and the second raceway that can roll for rolling element, this structure in use, because roll in the first raceway and second pipe meeting and producing between bearing outer ring and bearing inner race of rolling element rubs, after long-time friction, rolling element reduces, raceway gap becomes large, need rolling element, bearing outer ring and bearing inner race integral replacing, be replaced the rolling element got off, bearing outer ring and bearing inner race have just become a pile scrap iron, waste resource, replacement cost is high, bearing integral cyclic utilization rate is little.
Summary of the invention
Technical problem to be solved by this invention is: provide the replaceable type bearing that a kind of replacement cost is low.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is: replaceable type bearing, comprise: bearing outer ring, bearing inner race and the bearing hole be arranged in bearing inner race, some outer arcuate mounting blocks are fixedly installed by outer sunk screw in the inner side of described bearing outer ring, described outer arcuate mounting blocks is provided with outer raceway, some arc mounting blocks are fixedly installed by interior sunk screw in the outside of described bearing inner race, described arc mounting blocks is provided with interior raceway, roll between described outer raceway and interior raceway and be provided with some rolling elements, be connected by retainer between described rolling element.
In order to solve the problems of the technologies described above better, the further technological scheme that the present invention adopts is: be fixedly installed three outer arcuate mounting blocks in the inner side of described bearing outer ring by outer sunk screw, be fixedly installed three arc mounting blocks in the outside of described bearing inner race by interior sunk screw.
Advantage of the present invention is: above-mentioned replaceable type bearing, and structure is simple, and it is convenient to change, not needing to carry out integral replacing when changing bearing, only needing outer arcuate mounting blocks and arc mounting blocks to pull down and more renew, replacement cost is low, saving resource, bearing integral cyclic utilization rate is high.
Accompanying drawing explanation
Fig. 1 is the structural representation of replaceable type bearing of the present invention.
Fig. 2 is the left TV structure schematic diagram of Fig. 1.
In figure: 1, bearing outer ring, 2, bearing inner race, 3, bearing hole, 4, outer sunk screw, 5, outer arcuate mounting blocks, 6, outer raceway, 7, interior sunk screw, 8, arc mounting blocks, 9, interior raceway, 10, rolling element, 11, retainer.
Embodiment
Particular content of the present invention is described in detail below in conjunction with the drawings and specific embodiments.
As Fig. 1, shown in Fig. 2, replaceable type bearing, comprise: bearing outer ring 1, bearing inner race 2 and the bearing hole 3 be arranged in bearing inner race 2, some outer arcuate mounting blocks 5 are fixedly installed by outer sunk screw 4 in the inner side of described bearing outer ring 1, described outer arcuate mounting blocks 5 is provided with outer raceway 6, some arc mounting blocks 8 are fixedly installed by interior sunk screw 7 in the outside of described bearing inner race 2, described arc mounting blocks 8 is provided with interior raceway 9, roll between described outer raceway 6 and interior raceway 9 and be provided with some rolling elements 10, be connected by retainer 11 between described rolling element 10.
As shown in Figure 1 and Figure 2, in this example, in order to easy for installation, ensure that rolling element 10 can smoothly roll, three outer arcuate mounting blocks 5 are fixedly installed by outer sunk screw 4 in the inner side of described bearing outer ring 1, be fixedly installed three arc mounting blocks 8 in the outside of described bearing inner race 2 by interior sunk screw 7, in actual manufacture and using process, the quantity of outer arcuate mounting blocks 5 and arc mounting blocks 8 can be arranged according to actual needs.
When above-mentioned replaceable type bearing is changed, the outside of bearing cap from bearing outer ring 1 and bearing inner race 2 is unloaded, taking-up bearing outer ring 1, rolling element 10 make each several part be separated with bearing inner race 2, now unload lower outside sunk screw 4 pairs of outer arcuate mounting blocks 5 to change, unload interior sunk screw 7 pairs of arc mounting blocks 8 to change, take new rolling element 10 to be arranged between the outer raceway 6 on outer arcuate mounting blocks 5 and the interior raceway 9 on arc mounting blocks 8, the bearing cap that closes completes replacing.
Above-mentioned replaceable type bearing, left and right replaceable type bearing is adopted to replace original integrated bearing block and upper and lower replaceable type bearing, convenient installation bearing and dismounting bearing, axle can not be beated in bearing hole simultaneously, remain that axle and bearing and bearing support three are in same axle center, uniform force, long service life.
Claims (2)
1. replaceable type bearing, it is characterized in that: comprising: bearing outer ring (1), bearing inner race (2) and the bearing hole (3) be arranged in bearing inner race (2), some outer arcuate mounting blocks (5) are fixedly installed by outer sunk screw (4) in the inner side of described bearing outer ring (1), described outer arcuate mounting blocks (5) is provided with outer raceway (6), some arc mounting blocks (8) are fixedly installed by interior sunk screw (7) in the outside of described bearing inner race (2), described arc mounting blocks (8) is provided with interior raceway (9), roll between described outer raceway (6) and interior raceway (9) and be provided with some rolling elements (10), be connected by retainer (11) between described rolling element (10).
2. according to replaceable type bearing according to claim 1, it is characterized in that: be fixedly installed three outer arcuate mounting blocks (5) in the inner side of described bearing outer ring (1) by outer sunk screw (4), be fixedly installed three arc mounting blocks (8) in the outside of described bearing inner race (2) by interior sunk screw (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510795148.3A CN105299035A (en) | 2015-11-13 | 2015-11-13 | Replaceable bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510795148.3A CN105299035A (en) | 2015-11-13 | 2015-11-13 | Replaceable bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105299035A true CN105299035A (en) | 2016-02-03 |
Family
ID=55196680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510795148.3A Pending CN105299035A (en) | 2015-11-13 | 2015-11-13 | Replaceable bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105299035A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107524710A (en) * | 2017-10-24 | 2017-12-29 | 无锡民联汽车零部件有限公司 | The bearing of raceway inside and outside detachable is set |
| CN110864045A (en) * | 2019-12-26 | 2020-03-06 | 瓦房店轴承集团国家轴承工程技术研究中心有限公司 | Ball bearing with replaceable wear contact area |
| CN112283241A (en) * | 2020-11-03 | 2021-01-29 | 瓦房店轴承集团国家轴承工程技术研究中心有限公司 | Raceway separation type turntable bearing |
| CN113847340A (en) * | 2021-09-26 | 2021-12-28 | 大连轴承机床厂 | Wear-resistant bearing and production process thereof |
-
2015
- 2015-11-13 CN CN201510795148.3A patent/CN105299035A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107524710A (en) * | 2017-10-24 | 2017-12-29 | 无锡民联汽车零部件有限公司 | The bearing of raceway inside and outside detachable is set |
| CN110864045A (en) * | 2019-12-26 | 2020-03-06 | 瓦房店轴承集团国家轴承工程技术研究中心有限公司 | Ball bearing with replaceable wear contact area |
| CN110864045B (en) * | 2019-12-26 | 2024-03-01 | 瓦房店轴承集团国家轴承工程技术研究中心有限公司 | Ball bearing with replaceable wear contact areas |
| CN112283241A (en) * | 2020-11-03 | 2021-01-29 | 瓦房店轴承集团国家轴承工程技术研究中心有限公司 | Raceway separation type turntable bearing |
| CN112283241B (en) * | 2020-11-03 | 2024-03-01 | 瓦房店轴承集团国家轴承工程技术研究中心有限公司 | Raceway separated turntable bearing |
| CN113847340A (en) * | 2021-09-26 | 2021-12-28 | 大连轴承机床厂 | Wear-resistant bearing and production process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160203 |