CN205244132U - Novel combined bearing - Google Patents
Novel combined bearing Download PDFInfo
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- CN205244132U CN205244132U CN201521141445.8U CN201521141445U CN205244132U CN 205244132 U CN205244132 U CN 205244132U CN 201521141445 U CN201521141445 U CN 201521141445U CN 205244132 U CN205244132 U CN 205244132U
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Abstract
本实用新型公开了一种新型组合轴承，两个轴承组在工作时同轴度较高，两个轴承组保持同步润滑。本实用新型的两个轴承组由连接块支撑连接，轴承组的外圈的两侧开设有外圈凹槽，所述轴承组的内圈的两侧开设有内圈凹槽；所述连接块的外环的两侧边朝外设有外凸块，内环的内侧边朝外设有内凸块；连接块的外环和内环上的外凸块和内凸块与轴承组的外圈和内圈的外圈凹槽和内圈凹槽相卡合，连接块在相邻的轴承组之间连接稳定。本实用新型的外环上设有开口，开口上安装有堵头，润滑剂可由开口进入两轴承组之间进行润滑，润滑的效果好且时效较长。
The utility model discloses a novel composite bearing. The coaxiality of two bearing groups is relatively high during operation, and the two bearing groups are kept synchronously lubricated. The two bearing groups of the utility model are supported and connected by a connecting block, the outer ring grooves are provided on both sides of the outer ring of the bearing group, and the inner ring grooves are provided on both sides of the inner ring of the bearing group; the connecting block Outer bumps are provided on both sides of the outer ring facing outwards, and inner bumps are provided on the inner side of the inner ring; The outer ring grooves of the outer ring and the inner ring are engaged with the inner ring grooves, and the connecting blocks are stably connected between adjacent bearing groups. The outer ring of the utility model is provided with an opening, and a plug is installed on the opening, and the lubricant can enter between the two bearing groups through the opening for lubrication, and the lubrication effect is good and the aging time is long.
Description
技术领域technical field
本实用新型属于轴承技术领域，具体是一种新型组合轴承。The utility model belongs to the technical field of bearings, in particular to a novel combined bearing.
背景技术Background technique
在一些大型设备中常遇到组合轴承的使用，组合轴承支撑的压力大，组合轴承安装复杂，维修较为麻烦。组合轴承工作时的润滑剂添加较为麻烦，靠近内侧的轴承由于空间小，润滑剂很难放进，所以导致组合轴承的内侧轴承的使用寿命较短，基于以上问题，本实用新型提出一种新型的组合轴承，润滑效果好，且组合轴承在工作时的同轴度较稳定。Combined bearings are often used in some large-scale equipment. The pressure supported by the combined bearing is high, the installation of the combined bearing is complicated, and the maintenance is more troublesome. It is more troublesome to add lubricant when the combined bearing is working. Due to the small space of the bearing near the inner side, it is difficult to put the lubricant in, so the service life of the inner bearing of the combined bearing is shorter. Based on the above problems, the utility model proposes a new The combined bearing has good lubrication effect, and the coaxiality of the combined bearing is relatively stable when it is working.
实用新型内容Utility model content
本实用新型的目的在于提供一种新型组合轴承，两个轴承组在工作时同轴度较高，两个轴承组保持同步润滑。The purpose of the utility model is to provide a new type of composite bearing, the coaxiality of the two bearing groups is relatively high during operation, and the two bearing groups are kept synchronously lubricated.
为解决上述技术问题，本实用新型的技术方案为：For solving the problems of the technologies described above, the technical solution of the utility model is:
一种新型组合轴承，包括有至少两个轴承组，所述两个轴承组之间由连接块连接，其特征在于，所述轴承组的外圈的两侧开设有外圈凹槽，所述轴承组的内圈的两侧开设有内圈凹槽；所述连接块为支撑筋支撑的圈体，圈体包括内环和外环，所述外环的两侧边朝外设有外凸块，所述内环的内侧边朝外设有内凸块，所述外凸块可卡在外圈凹槽内，所述内凸块可卡在内圈凹槽内；所述外环上设有开口，所述开口上安装有堵头。A new composite bearing, comprising at least two bearing groups, the two bearing groups are connected by connecting blocks, characterized in that outer ring grooves are opened on both sides of the outer ring of the bearing group, the Both sides of the inner ring of the bearing set are provided with inner ring grooves; the connecting block is a ring body supported by supporting ribs, and the ring body includes an inner ring and an outer ring, and the two sides of the outer ring are provided with outward protrusions Block, the inner side of the inner ring is provided with an inner protrusion, the outer protrusion can be stuck in the groove of the outer ring, and the inner protrusion can be stuck in the groove of the inner ring; on the outer ring An opening is provided, and a plug is installed on the opening.
进一步的有，所述支撑筋为弹性连接筋。Further, the supporting ribs are elastic connecting ribs.
进一步的有，所述支撑筋上设有挡块。Further, the support ribs are provided with stoppers.
优选的，所述轴承组为两个。Preferably, there are two bearing sets.
与现有技术相比，本实用新型的有益效果Compared with the prior art, the utility model has the beneficial effects
本实用新型的两个轴承组由连接块支撑连接，轴承组的外圈的两侧开设有外圈凹槽，所述轴承组的内圈的两侧开设有内圈凹槽；所述连接块的外环的两侧边朝外设有外凸块，内环的内侧边朝外设有内凸块；连接块的外环和内环上的外凸块和内凸块与轴承组的外圈和内圈的外圈凹槽和内圈凹槽相卡合，连接块在相邻的轴承组之间连接稳定。本实用新型的外环上设有开口，开口上安装有堵头，润滑剂可由开口进入两轴承组之间进行润滑，润滑的效果好且时效较长。The two bearing groups of the utility model are supported and connected by a connecting block, the outer ring grooves are provided on both sides of the outer ring of the bearing group, and the inner ring grooves are provided on both sides of the inner ring of the bearing group; the connecting block Outer bumps are provided on both sides of the outer ring facing outward, and inner bumps are provided on the inner side of the inner ring; The outer ring grooves of the outer ring and the inner ring are engaged with the inner ring grooves, and the connection blocks are stably connected between adjacent bearing groups. The outer ring of the utility model is provided with an opening, and a plug is installed on the opening, and the lubricant can enter between the two bearing groups through the opening for lubrication, and the lubrication effect is good and the aging time is long.
附图说明Description of drawings
图1是本实用新型的主视剖切视图；Fig. 1 is the front cutaway view of the utility model;
图2是本实用新型的结构示意图。Fig. 2 is a structural representation of the utility model.
具体实施方式detailed description
结合附图对本实用新型作进一步的阐述。The utility model is further elaborated in conjunction with the accompanying drawings.
如图1和图2所示，一种新型组合轴承，包括有至少两个轴承组1，本实施例的轴承组1为两个，所述两个轴承组1之间由连接块2连接，所述轴承组1的外圈3的两侧开设有外圈凹槽31，所述轴承组1的内圈4的两侧开设有内圈凹槽41；所述连接块2为支撑筋21支撑的圈体，圈体包括内环22和外环23，所述外环23的两侧边朝外设有外凸块24，所述内环22的内侧边朝外设有内凸块25，所述外凸块24可卡在外圈凹槽31内，所述内凸块25可卡在内圈凹槽41内；所述外环23上设有开口26，所述开口26上安装有堵头5。As shown in Figure 1 and Figure 2, a new composite bearing includes at least two bearing groups 1, the bearing group 1 of this embodiment is two, and the two bearing groups 1 are connected by a connecting block 2, Both sides of the outer ring 3 of the bearing set 1 are provided with outer ring grooves 31, and both sides of the inner ring 4 of the bearing set 1 are provided with inner ring grooves 41; the connecting block 2 is supported by the support ribs 21 The ring body, the ring body includes an inner ring 22 and an outer ring 23, the two sides of the outer ring 23 are provided with outer protrusions 24 outwards, and the inner side of the inner ring 22 is provided with inner protrusions 25 outwards , the outer bump 24 can be stuck in the groove 31 of the outer ring, and the inner bump 25 can be stuck in the groove 41 of the inner ring; the outer ring 23 is provided with an opening 26, and the opening 26 is installed with Plug 5.
本实施的支撑筋21为弹性连接筋,两个轴承组1之间存在有效的缓冲作用，减小轴承组1承受的钢性，提高轴承组1的使用寿命。The supporting rib 21 in this embodiment is an elastic connecting rib, and there is an effective buffering effect between the two bearing groups 1, which reduces the rigidity of the bearing group 1 and improves the service life of the bearing group 1.
本实施的支撑筋21上设有挡块6，挡块6之间的润滑剂之间的对应轴承组1上的滚珠，这样润滑剂可直接对滚珠进行润滑。The supporting ribs 21 in this embodiment are provided with stoppers 6, and the lubricant between the stoppers 6 corresponds to the balls on the bearing set 1, so that the lubricant can directly lubricate the balls.
本实用新型的两个轴承组1由连接块2支撑连接，轴承组1的外圈3的两侧开设有外圈凹槽31，所述轴承组1的内圈4的两侧开设有内圈凹槽41；所述连接块2的外环23的两侧边朝外设有外凸块24，内环22的内侧边朝外设有内凸块25；连接块2的外环23和内环22上的外凸块24和内凸块25与轴承组1的外圈3和内圈4的外圈凹槽31和内圈凹槽41相卡合，连接块2在相邻的轴承组1之间连接稳定。本实用新型的外环23上设有开口26，开口26上安装有堵头5，润滑剂可由开口26进入两轴承组1之间进行润滑，润滑的效果好且时效较长。The two bearing groups 1 of the utility model are supported and connected by the connecting block 2, the outer ring grooves 31 are provided on both sides of the outer ring 3 of the bearing group 1, and the inner rings are provided on both sides of the inner ring 4 of the bearing group 1 Groove 41; the two sides of the outer ring 23 of the connecting block 2 are provided with outer protrusions 24 outwards, and the inner side of the inner ring 22 is provided with inner protrusions 25 outwards; the outer ring 23 of the connecting block 2 and The outer bumps 24 and inner bumps 25 on the inner ring 22 are engaged with the outer ring grooves 31 and inner ring grooves 41 of the outer ring 3 and inner ring 4 of the bearing set 1, and the connecting block 2 is in the adjacent bearing The connection between group 1 is stable. Outer ring 23 of the utility model is provided with opening 26, and plug 5 is installed on opening 26, and lubricant can enter between two bearing groups 1 through opening 26 to lubricate, and the lubricating effect is good and aging is long.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521141445.8U CN205244132U (en) | 2015-12-31 | 2015-12-31 | Novel combined bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521141445.8U CN205244132U (en) | 2015-12-31 | 2015-12-31 | Novel combined bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205244132U true CN205244132U (en) | 2016-05-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521141445.8U Expired - Lifetime CN205244132U (en) | 2015-12-31 | 2015-12-31 | Novel combined bearing |
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| Country | Link |
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| CN (1) | CN205244132U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106240144A (en) * | 2016-08-24 | 2016-12-21 | 常州市群星印刷有限公司 | The printer duplex bearing that connecting rod is fixing |
| CN107725607A (en) * | 2017-11-23 | 2018-02-23 | 方晓超 | A kind of combined type Biserial cylindrical roller bearing |
| CN107939844A (en) * | 2017-11-23 | 2018-04-20 | 方晓超 | A kind of combined labyrinth and carbon gland bearing |
| CN107975531A (en) * | 2017-11-23 | 2018-05-01 | 方晓超 | A kind of combined bearing |
-
2015
- 2015-12-31 CN CN201521141445.8U patent/CN205244132U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106240144A (en) * | 2016-08-24 | 2016-12-21 | 常州市群星印刷有限公司 | The printer duplex bearing that connecting rod is fixing |
| CN107725607A (en) * | 2017-11-23 | 2018-02-23 | 方晓超 | A kind of combined type Biserial cylindrical roller bearing |
| CN107939844A (en) * | 2017-11-23 | 2018-04-20 | 方晓超 | A kind of combined labyrinth and carbon gland bearing |
| CN107975531A (en) * | 2017-11-23 | 2018-05-01 | 方晓超 | A kind of combined bearing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20160518 |