CN204253628U - A kind of roller bearing units with punching press seat - Google Patents
A kind of roller bearing units with punching press seat Download PDFInfo
- Publication number
- CN204253628U CN204253628U CN201420690229.8U CN201420690229U CN204253628U CN 204253628 U CN204253628 U CN 204253628U CN 201420690229 U CN201420690229 U CN 201420690229U CN 204253628 U CN204253628 U CN 204253628U
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- CN
- China
- Prior art keywords
- ring
- outer ring
- bearing
- punching press
- stamping
- 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.)
- Expired - Lifetime
Links
- 238000004080 punching Methods 0.000 title claims 8
- 238000007789 sealing Methods 0.000 claims abstract description 20
- 239000004519 grease Substances 0.000 claims abstract description 9
- 239000002131 composite material Substances 0.000 claims description 3
- 230000002457 bidirectional effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Landscapes
- Rolling Contact Bearings (AREA)
Abstract
一种带冲压座的外球面球轴承，包括轴承的内圈、外球面的外圈、保持架、油封和滚珠，滚珠和保持架夹持在外圈和内圈之间，外圈和内圈之间设置有油封，轴承的外圈上安装有两个相对的冲压座组成的轴承座，两相对冲压座通过铆钉铆接在一起，所述的两冲压座与轴承的外圈之间设有O型圈，O型圈分别压靠在外圈的外侧面和两冲压座的内侧壁上；O型圈两侧的外圈的外球面上成型有环形的凹槽，外圈的凹槽内嵌套有密封圈，密封圈的外端面分别压靠在两冲压座的内侧壁上。它在原有轴承座的基座上进行，减弱振动的影响，减少冲压座与轴承外圈之间的油脂的泄露。
An outer spherical ball bearing with a stamping seat, including the inner ring of the bearing, the outer ring of the outer spherical surface, the cage, the oil seal and the ball, the ball and the cage are clamped between the outer ring and the inner ring, and the outer ring and the inner ring An oil seal is arranged between them, and a bearing seat composed of two opposite stamping seats is installed on the outer ring of the bearing. The two opposite stamping seats are riveted together by rivets, and an O-shaped The O-ring and the O-ring are respectively pressed against the outer surface of the outer ring and the inner wall of the two stamping seats; the outer spherical surface of the outer ring on both sides of the O-ring is formed with annular grooves, and the grooves of the outer ring are nested with A sealing ring, the outer end surfaces of the sealing ring are respectively pressed against the inner side walls of the two stamping seats. It is carried out on the base of the original bearing seat, which reduces the influence of vibration and reduces the leakage of grease between the stamping seat and the outer ring of the bearing.
Description
技术领域：Technical field:
本实用新型涉及轴承的技术领域，更具体地说涉及一种带冲压座的外球面球轴承。The utility model relates to the technical field of bearings, in particular to an outer spherical ball bearing with a stamping seat.
背景技术：Background technique:
目前一些农用机械上采用一种带方型冲压座的轴承座来代替直接安装的轴承，从而能有效的减少污水和泥浆对轴承的影响。而目前带方型冲压座的轴承座的冲压座有两个组成，两个冲压座分别靠在轴承的外圈上，而且两冲压座与轴承外圈之间设有O型圈阻隔，同时在冲压座与轴承外圈之间腔槽内注入油脂防水。但轴承使用过程中，其轴承座会随设备发生振动，冲压座与轴承外圈的贴合面会随振动分离形成间隙，从而其冲压座与轴承外圈之间腔槽的油脂会泄露，减弱其防水效果。At present, some agricultural machinery uses a bearing seat with a square stamping seat to replace the directly installed bearing, which can effectively reduce the impact of sewage and mud on the bearing. At present, the stamping seat of the bearing seat with a square stamping seat has two components. The two stamping seats are respectively leaning on the outer ring of the bearing, and an O-ring is arranged between the two stamping seats and the outer ring of the bearing. Grease is injected into the cavity between the stamping seat and the outer ring of the bearing for waterproofing. However, during the use of the bearing, the bearing seat will vibrate with the equipment, and the bonding surface of the stamping seat and the outer ring of the bearing will separate with the vibration to form a gap, so that the grease in the cavity between the stamping seat and the outer ring of the bearing will leak, weakening its Waterproof effect.
实用新型内容：Utility model content:
本实用新型的目的就是针对现有技术之不足，而提供一种带冲压座的外球面球轴承，其在原有轴承座的基座上进行，减弱振动的影响，减少冲压座与轴承外圈之间的油脂的泄露。The purpose of this utility model is to provide a kind of outer spherical ball bearing with a stamping seat for the deficiencies of the prior art, which is carried out on the base of the original bearing seat, so as to weaken the influence of vibration and reduce the distance between the stamping seat and the outer ring of the bearing. Grease leakage between.
本实用新型的技术解决措施如下：The technical solutions of the present utility model are as follows:
一种带冲压座的外球面球轴承，包括轴承的内圈、外球面的外圈、保持架、油封和滚珠，滚珠和保持架夹持在外圈和内圈之间，外圈和内圈之间设置有油封，轴承的外圈上安装有两个相对的冲压座组成的轴承座，两相对冲压座通过铆钉铆接在一起，所述的两冲压座与轴承的外圈之间设有O型圈，O型圈分别压靠在外圈的外侧面和两冲压座的内侧壁上；O型圈两侧的外圈的外球面上成型有环形的凹槽，外圈的凹槽内嵌套有密封圈，密封圈的外端面分别压靠在两冲压座的内侧壁上。An outer spherical ball bearing with a stamping seat, including the inner ring of the bearing, the outer ring of the outer spherical surface, the cage, the oil seal and the ball, the ball and the cage are clamped between the outer ring and the inner ring, and the outer ring and the inner ring An oil seal is arranged between them, and a bearing seat composed of two opposite stamping seats is installed on the outer ring of the bearing. The two opposite stamping seats are riveted together by rivets, and an O-shaped The O-ring and the O-ring are respectively pressed against the outer surface of the outer ring and the inner wall of the two stamping seats; there are annular grooves formed on the outer spherical surface of the outer ring on both sides of the O-ring, and the grooves of the outer ring are nested with A sealing ring, the outer end surfaces of the sealing ring are respectively pressed against the inner side walls of the two stamping seats.
所述轴承的外圈外球面的中心成型有环形的切槽，外圈的凹槽位于切槽两侧的球面上。The center of the outer spherical surface of the outer ring of the bearing is formed with an annular slot, and the grooves of the outer ring are located on the spherical surfaces on both sides of the slot.
所述的油封采用多唇双向的复合式密封盖，油的密封唇之间注有油脂。The oil seal adopts a multi-lip bidirectional composite sealing cover, and grease is injected between the oil sealing lips.
本实用新型的有益效果在于：The beneficial effects of the utility model are:
它在原有带冲压座作为轴承座的轴承基础上进行结构改进，在原有O型圈的两侧增设两个密封圈，而密封圈和O型圈受振动影响小，密封圈和O型圈之间腔槽内的油脂能减少泄露，从而增强防水效果。It improves the structure on the basis of the original bearing with stamping seat as the bearing seat. Two sealing rings are added on both sides of the original O-ring, and the sealing ring and O-ring are less affected by vibration. The grease in the cavity groove can reduce leakage, thereby enhancing the waterproof effect.
附图说明：Description of drawings:
图1为本实用新型的结构示意图。Fig. 1 is the structural representation of the utility model.
图中：1、内圈；2、外圈；3、保持架；4、滚珠；5、油封；6、冲压座；7、O型圈；8、密封圈；9、铆钉；21、切槽。In the figure: 1. Inner ring; 2. Outer ring; 3. Cage; 4. Ball; 5. Oil seal; 6. Stamping seat; 7. O-ring; 8. Sealing ring; 9. Rivet; 21. Grooving .
具体实施方式：Detailed ways:
实施例：见图1所示，一种带冲压座的外球面球轴承，包括轴承的内圈1、外球面的外圈2、保持架3、油封5和滚珠4，滚珠4和保持架3夹持在外圈2和内圈1之间，外圈2和内圈1之间设置有油封5，轴承的外圈2上安装有两个相对的冲压座6组成的轴承座，两相对冲压座6通过铆钉9铆接在一起，所述的两冲压座6与轴承的外圈2之间设有O型圈7，O型圈7分别压靠在外圈2的外侧面和两冲压座6的内侧壁上；O型圈7两侧的外圈2的外球面上成型有环形的凹槽，外圈2的凹槽内嵌套有密封圈8，密封圈8的外端面分别压靠在两冲压座6的内侧壁上。Embodiment: As shown in Figure 1, an outer spherical ball bearing with a stamping seat includes an inner ring 1 of the bearing, an outer spherical outer ring 2, a cage 3, an oil seal 5, and balls 4, balls 4 and cage 3 Clamped between the outer ring 2 and the inner ring 1, an oil seal 5 is arranged between the outer ring 2 and the inner ring 1, and the outer ring 2 of the bearing is equipped with a bearing seat composed of two opposite stamping seats 6, and the two opposite stamping seats 6 are riveted together by rivets 9, and an O-ring 7 is provided between the two stamping seats 6 and the outer ring 2 of the bearing, and the O-ring 7 is respectively pressed against the outer side of the outer ring 2 and the inner side of the two stamping seats 6 On the wall; the outer spherical surface of the outer ring 2 on both sides of the O-ring 7 is formed with an annular groove, and a sealing ring 8 is nested in the groove of the outer ring 2, and the outer end surfaces of the sealing ring 8 are respectively pressed against the two stampings. On the inner wall of seat 6.
所述轴承的外圈2外球面的中心成型有环形的切槽21，外圈2的凹槽位于切槽21两侧的球面上。The center of the outer spherical surface of the outer ring 2 of the bearing is formed with an annular slot 21 , and the grooves of the outer ring 2 are located on the spherical surfaces on both sides of the slot 21 .
所述的油封5采用多唇双向的复合式密封盖，油封5的密封唇之间注有油脂。The oil seal 5 adopts a multi-lip bidirectional composite sealing cover, and grease is injected between the sealing lips of the oil seal 5 .
工作原理：本轴承在原有基础上于外圈上增设两道密封圈8，代替冲压座6与轴承外圈2相直接贴靠，从而轴承座随设备一些振动时，密封圈8能发生形变密封压座6与轴承外圈2之间的槽腔，防止其槽腔内油脂泄露。Working principle: This bearing adds two sealing rings 8 on the outer ring on the original basis, instead of the stamping seat 6 and the outer ring 2 of the bearing, so that when the bearing seat vibrates with the equipment, the sealing ring 8 can be deformed and sealed The groove cavity between the pressure seat 6 and the bearing outer ring 2 prevents grease from leaking in the groove cavity.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420690229.8U CN204253628U (en) | 2014-11-18 | 2014-11-18 | A kind of roller bearing units with punching press seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420690229.8U CN204253628U (en) | 2014-11-18 | 2014-11-18 | A kind of roller bearing units with punching press seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204253628U true CN204253628U (en) | 2015-04-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420690229.8U Expired - Lifetime CN204253628U (en) | 2014-11-18 | 2014-11-18 | A kind of roller bearing units with punching press seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204253628U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111566363A (en) * | 2017-11-03 | 2020-08-21 | 伊劳恩迪股份公司 | Bearing for sliding structure |
-
2014
- 2014-11-18 CN CN201420690229.8U patent/CN204253628U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111566363A (en) * | 2017-11-03 | 2020-08-21 | 伊劳恩迪股份公司 | Bearing for sliding structure |
| CN111566363B (en) * | 2017-11-03 | 2022-08-09 | 伊劳恩迪股份公司 | Bearing for sliding structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201124 Address after: No.2 Aofeng Road, Wozhou Town, Xinchang County, Shaoxing City, Zhejiang Province Patentee after: SKF (Xinchang) bearing and Precision Technology Co.,Ltd. Address before: 312500, No. 299 Xinchang Avenue East Road, Xinchang County, Zhejiang, Shaoxing Patentee before: ZHEJIANG XINCHANG PEER BEARING Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150408 |