CN201908961U - Ball feeding device for deep groove ball bearing - Google Patents
Ball feeding device for deep groove ball bearing Download PDFInfo
- Publication number
- CN201908961U CN201908961U CN2011200064611U CN201120006461U CN201908961U CN 201908961 U CN201908961 U CN 201908961U CN 2011200064611 U CN2011200064611 U CN 2011200064611U CN 201120006461 U CN201120006461 U CN 201120006461U CN 201908961 U CN201908961 U CN 201908961U
- Authority
- CN
- China
- Prior art keywords
- crescent
- crescent moon
- hole
- cover plate
- inlet hole
- 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 - Fee Related
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Abstract
The utility model relates to a ball feeding device for a deep groove ball bearing, which relates to bearing assembling equipment and comprises a shell, wherein the upper top end of the shell is fixedly connected with a crescent cover plate, a crescent hole is arranged in the middle of the crescent cover plate, the lower bottom end of the shell is in threaded connection with a threaded cover plate, a first air-inlet hole and a second air-inlet hole are arranged on the threaded cover plate, a crescent and a crescent sleeve are arranged in the shell, an axial through hole is arranged in the middle of the crescent, the crescent sleeve is arranged in the axial through hole in the middle of the crescent, a spacing ring is arranged between the crescent and the crescent sleeve, the upper ends of the crescent and the crescent sleeve are respectively arranged in the crescent hole, the first air-inlet hole is arranged below the crescent sleeve, the second air-inlet hole is arranged below the crescent, a gap is arranged between the crescent and the crescent cover plate, a gap is arranged between the crescent sleeve and the crescent cover plate, a segmenting plate is arranged between the threaded cover plate and the crescent as well as the crescent sleeve, and through holes corresponding to the first air-inlet hole and the second air-inlet hole are arranged on the segmenting plate. Through the arrangement, the injury of a falling steel ball can not be caused.
Description
Technical field
The utility model relates to a kind of bearing assembly equipment.
Background technique
In the bearing assembly process, inner ring and outer ring need be matched on demand, then inner ring is fitted in the outer ring, again bearing ball is put into bearing inner race, between the outer ring, existing method is that steel ball is put into, need eccentric and maintenance location during outer ring raceway with the relative outer ring of inner ring, make the outer ring produce slight deformation again, make steel ball have enough spaces to put into, between the outer ring, when steel ball all enters Inner, behind the crescent-shaped space that outer ring off-centre is produced, by colter key plier pole Internal and external cycle is recovered concentric, steel ball enters raceway groove, with interior, the outer ring is integrated, and reaches trap; When but ball was fallen between the inside and outside circle from eminence, inner ring knocked easily by ball or the outer ring causes ball to hinder.
Summary of the invention
The utility model provides a kind of deep groove ball bearing ball adding device, and purpose is to solve in the existing bearing assembly process, the phenomenon that easily causes ball to hinder.
The utility model comprises housing, the fixedly connected crescent moon cover plate in top on described housing, the middle part of described crescent moon cover plate is provided with the crescent moon hole, thread plate is threaded in the following bottom of described housing, first inlet hole and second inlet hole are set on described thread plate, in described housing, crescent moon is set, month facing, middle part at described crescent moon is provided with axial hole, described crescent moon is set in the axial hole at described crescent moon middle part, between described crescent moon and month facing, spacer ring is set, the upper end of described crescent moon and month facing is separately positioned in the crescent moon hole, described first inlet hole is arranged on the below of described month facing, described second inlet hole is arranged on the below of described crescent moon, be provided with the gap between described crescent moon and the crescent moon cover plate, be provided with the gap between month facing and the crescent moon cover plate, at described thread plate and crescent moon, be provided with between month facing and cut apart plate, be provided with and first in described cutting apart on the plate, the corresponding through hole of second inlet hole.
When the utility model uses, when steel ball falls, in the bearing, the outer ring is in eccentric relatively state, by first inlet hole, second inlet hole respectively with the moon facing and crescent moon blow afloat, it is the top that month facing of blowing and the upper end of crescent moon protrude in the crescent moon cover plate, this moment, the crescent moon cover was close to the outer surface of inner ring, the height that the outstanding height of moon facing is given prominence to greater than crescent moon is in steel ball is fallen, on the crescent moon between the outer ring, avoid ball to hinder to the steel ball protection of falling by the crescent moon sheath, after ball enters raceway, close first inlet hole, month facing falls, when inner ring is got back to the trap position, close second inlet hole, crescent moon descends; Above-mentioned setting makes the steel ball that falls can not cause ball to hinder.
The utility model is provided with mounting hole at the axial middle part of described crescent moon cover, in described mounting hole spring is set, and an end of described spring is conflicted on described crescent moon cover plate; It is rapider in order to make that month facing falls that spring is set.
The utility model is provided with mounting hole at the axial middle part of described crescent moon, in described mounting hole spring is set, and an end of described spring is conflicted on described crescent moon cover plate; It is rapider in order to make that crescent moon descends that spring is set.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model.
Among the figure, 1, housing, 2, the crescent moon cover plate, 3, thread plate, 4, first inlet hole, 5, second inlet hole, 6, crescent moon, 7, month facing, 8, the crescent moon hole, 9, spacer ring, 10, axial hole, 12, spring, 13, spring, 14, mounting hole, 15, mounting hole, 16, cut apart plate.
Embodiment
As shown in Figure 1, this deep groove ball bearing ball adding device comprises housing, comprise housing 1, the fixedly connected crescent moon cover plate 2 in top on housing 1, the middle part of crescent moon cover plate 2 is provided with crescent moon hole 8, thread plate 3 is threaded in the following bottom of housing 1, first inlet hole 4 and second inlet hole 5 are set on thread plate 3, crescent moon 6 is set in housing 1, month facing 7, at the middle part of crescent moon 6 axial hole 10 is set, month facing 7 is arranged in the axial hole 10 at crescent moon 6 middle parts, between crescent moon 6 and month facing 7, spacer ring 9 is set, the upper end of crescent moon 6 and month facing 7 is separately positioned in the crescent moon hole 8, and first inlet hole 4 is arranged on the below of moon facing 7, and second inlet hole 5 is arranged on the below of crescent moon 6, be provided with the gap between crescent moon 6 and the crescent moon cover plate 2, be provided with the gap between month facing 7 and the crescent moon cover plate 2, at thread plate 3 and crescent moon 6, be provided with between month facing 7 and cut apart plate 16, be provided with and first cutting apart on the plate 16, second inlet hole 4,5 corresponding through holes.The moon facing 7 axial middle parts mounting hole 14 is set, spring 12 is set in mounting hole 14, an end of spring 12 is conflicted on crescent moon cover plate 2; At crescent moon 6 axial middle parts mounting hole 15 is set, spring 13 is set in mounting hole 15, an end of spring 13 is conflicted on crescent moon cover plate 2.
Claims (3)
1. deep groove ball bearing ball adding device, comprise housing, the fixedly connected crescent moon cover plate in top on described housing, the middle part of described crescent moon cover plate is provided with the crescent moon hole, thread plate is threaded in the following bottom of described housing, it is characterized in that on described thread plate, being provided with first inlet hole and second inlet hole, in described housing, crescent moon is set, month facing, middle part at described crescent moon is provided with axial hole, described crescent moon is set in the axial hole at described crescent moon middle part, between described crescent moon and month facing, spacer ring is set, the upper end of described crescent moon and month facing is separately positioned in the crescent moon hole, described first inlet hole is arranged on the below of described month facing, described second inlet hole is arranged on the below of described crescent moon, is provided with the gap between described crescent moon and the crescent moon cover plate, is provided with the gap between month facing and the crescent moon cover plate, at described thread plate and crescent moon, be provided with between month facing and cut apart plate, be provided with and first in described cutting apart on the plate, the corresponding through hole of second inlet hole.
2. a kind of deep groove ball bearing ball adding device according to claim 1 is characterized in that at the middle part of described month facing axial mounting hole being set, and in described mounting hole spring is set, and conflicts on described crescent moon cover plate in the upper end of described spring.
3. a kind of deep groove ball bearing ball adding device according to claim 1 is characterized in that axial mounting hole is set on described crescent moon, in described mounting hole spring is set, and conflicts on described crescent moon cover plate in the upper end of described spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200064611U CN201908961U (en) | 2011-01-11 | 2011-01-11 | Ball feeding device for deep groove ball bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200064611U CN201908961U (en) | 2011-01-11 | 2011-01-11 | Ball feeding device for deep groove ball bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201908961U true CN201908961U (en) | 2011-07-27 |
Family
ID=44301164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200064611U Expired - Fee Related CN201908961U (en) | 2011-01-11 | 2011-01-11 | Ball feeding device for deep groove ball bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201908961U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103899662A (en) * | 2014-04-11 | 2014-07-02 | 上海人本双列轴承有限公司 | First row ball filling mechanism of two-row ball bearing |
-
2011
- 2011-01-11 CN CN2011200064611U patent/CN201908961U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103899662A (en) * | 2014-04-11 | 2014-07-02 | 上海人本双列轴承有限公司 | First row ball filling mechanism of two-row ball bearing |
| CN103899662B (en) * | 2014-04-11 | 2016-09-07 | 上海人本双列轴承有限公司 | A kind of first row ball loading mechanism of two-row ball bearing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110727 Termination date: 20140111 |