CN214534080U - Bearing retainer with mounting hole in ball pocket - Google Patents
Bearing retainer with mounting hole in ball pocket Download PDFInfo
- Publication number
- CN214534080U CN214534080U CN202120903339.8U CN202120903339U CN214534080U CN 214534080 U CN214534080 U CN 214534080U CN 202120903339 U CN202120903339 U CN 202120903339U CN 214534080 U CN214534080 U CN 214534080U
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- Prior art keywords
- ball
- oil
- groove
- main body
- device main
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- 230000003014 reinforcing effect Effects 0.000 claims abstract description 24
- 230000017525 heat dissipation Effects 0.000 claims abstract description 14
- 238000002347 injection Methods 0.000 claims description 7
- 239000007924 injection Substances 0.000 claims description 7
- 239000004533 oil dispersion Substances 0.000 claims description 6
- 239000000565 sealant Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 10
- 238000009434 installation Methods 0.000 abstract description 4
- 239000003921 oil Substances 0.000 description 67
- 239000010687 lubricating oil Substances 0.000 description 9
- 239000000945 filler Substances 0.000 description 5
- 238000005096 rolling process Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 230000001050 lubricating effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
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- Rolling Contact Bearings (AREA)
Abstract
The utility model provides a bearing retainer with a ball pocket provided with a mounting hole, which relates to the technical field of retainers and comprises a device main body; the device main body is provided with a ball groove and communicated heat dissipation grooves; a top cover is welded and installed at the top end of the device main body; the top end of the device main body is provided with an oil storage bin; a reinforcing plate is arranged in the oil storage bin; the utility model discloses make the ball be convenient for the installation for the bearing is inside to have good radiating effect, is convenient for lubricate the processing in the joint in the ball surface in the ball groove, has improved the sliding effect of bearing and the intensity that can bear of device.
Description
Technical Field
The utility model belongs to the technical field of the holder, more specifically says, in particular to bearing holder of ball pocket area mounting hole.
Background
The cage is also called a bearing cage or a bearing retainer, and refers to a bearing part which partially wraps all or part of rolling elements and moves along with the rolling elements to isolate the rolling elements and generally guide and retain the rolling elements in the bearing.
The bearing retainer with the ball pocket provided with the mounting hole can refer to the patent CN210739140U, and mainly comprises an outer ring, wherein an inner ring is movably sleeved in the middle of an inner cavity of the outer ring, the retainer is movably sleeved in an inner cavity of the outer ring outside the inner ring, a fixing clamp is fixedly mounted at the top of the retainer, a ball is movably sleeved in the middle of the inner cavity of the fixing clamp, the retainer comprises an external shell, a lubricating bin is arranged in the middle of the inner cavity of the external shell, and a bottom shell is integrally formed in an inner cavity of the external shell at the top of the lubricating bin.
When the bearing retainer of the prior similar ball pocket with the mounting hole is used, the lubricating oil injection treatment effect is poor, the lubricating oil treatment can not be efficiently carried out on the surface of the ball, and the setting strength of the retainer is poor.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a ball pocket takes bearing holder of mounting hole to it is not good to solve current similar lubricating oil injection treatment effect, can't be efficient to carry out lubricated fluid processing to the ball surface, and the holder set up the relatively poor problem of intensity.
The utility model discloses purpose and efficiency of the bearing holder of ball pocket area mounting hole are reached by following specific technological means:
a bearing retainer with a ball pocket mounting hole comprises a device main body;
the device main body is provided with a ball groove and communicated heat dissipation grooves;
a top cover is welded and installed at the top end of the device main body; the top end of the device main body is provided with an oil storage bin;
and a reinforcing plate is arranged in the oil storage bin.
Furthermore, the heat dissipation groove is provided with ten positions, and the heat dissipation groove is arranged in the ball groove at the middle position of the two adjacent ball grooves.
Furthermore, an oil filler point has been seted up on the top cap, and a screw thread nail is installed to the screw thread on the oil filler point, and the screw thread nail bottom is equipped with sealed glue.
Furthermore, an oil outlet is formed in the top end of the ball groove, and the oil outlet is communicated with the bottom end of the inside of the oil storage bin formed in the top end of the device main body.
Furthermore, the cross section of the device main body is of a structure with two wide ends and a narrow middle part, and ten ball grooves are formed in the device main body.
Furthermore, the inside annular array that is of oil storage bin has ten reinforcing plates, and the reinforcing plate top welds with the top cap bottom surface mutually, and the intercommunicating pore has been seted up to the inside bottom of reinforcing plate, and the intercommunicating pore and the oil storage bin of the inside bottom of reinforcing plate communicate with each other and are connected.
Furthermore, an oil dispersing groove is formed in the ball groove, the oil dispersing groove is of a semi-ring structure, and the bottom ends of the two ends of the oil dispersing groove are tangentially connected with the inner wall of the ball groove.
Furthermore, the oil outlet hole is arranged in the middle of the top end of the semi-ring structure of the oil dispersing groove, and the bottom end of the oil outlet hole is tangentially connected with the inner wall of the oil dispersing groove.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the arrangement of the device main body is beneficial to the structural design that the cross section of the device main body is wide at two ends and narrow in the middle, so that the balls can be conveniently installed through the ball grooves in the device main body, and the communicated heat dissipation grooves are formed in the device main body, thereby improving the heat dissipation effect in the bearing.
2. The setting of oil storage bin cooperation oil dissipation groove is favorable to lubricating oil to pour into through the oil filler point on the top cap, and the oil outlet through the inside bottom of oil storage bin flows into the ball inslot, and the intermediate position on oil dissipation groove semi-ring structure top is arranged in to the oil outlet, and the oil outlet bottom makes the lubricating oil in the oil storage bin be convenient for lubricate the processing on the ball surface of joint in the ball inslot with the tangent connection of oil dissipation groove inner wall, improves the slip effect of bearing.
3. The reinforcing plate is arranged, so that the top end of the reinforcing plate is welded with the bottom surface of the top cover, the communicating hole is formed in the bottom end of the reinforcing plate, the installation strength between the oil storage bin and the top cover is improved, and the bearing strength of the device is improved.
Drawings
Fig. 1 is a schematic front side axial view structure of the present invention.
Fig. 2 is a schematic view of the top half-section structure of the present invention.
Fig. 3 is the internal structure schematic diagram of the middle oil storage bin of the present invention.
Fig. 4 is a front view of the present invention.
Fig. 5 is a schematic structural diagram of the oil-dispersing groove of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a device main body;
101. a ball groove; 1011. an oil dispersion groove; 102. a heat sink; 103. a top cover; 1031. an oil filler hole; 1032. a threaded nail; 104. an oil storage bin; 105. an oil outlet hole; 106. a reinforcing plate; 1061. and a communicating hole.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 5:
the utility model provides a bearing retainer with a ball pocket provided with a mounting hole, which comprises a device main body 1;
the device main body 1 is provided with a ball groove 101, and the device main body 1 is provided with a communicated heat dissipation groove 102;
a top cover 103 is welded and installed at the top end of the device main body 1; the top end of the device main body 1 is provided with an oil storage bin 104;
a reinforcing plate 106 is arranged in the oil storage bin 104.
The cross section of the device body 1 is a structure with two wide ends and a narrow middle, and ten ball grooves 101 are arranged on the device body 1.
The heat dissipation grooves 102 are provided with ten positions, and the heat dissipation grooves 102 are arranged in the ball grooves 101 at the middle positions of the two adjacent ball grooves 101; the specific function, device main part 1 cross-section is the narrow formula structural design in the middle of the both ends are wide for the ball passes through the ball groove 101 on the device main part 1 and is convenient for install, and sets up communicating radiating groove 102 on the device main part 1, has improved the inside radiating effect of bearing.
Wherein, the ball groove 101 is provided with an oil outlet 105 at the top end, and the oil outlet 105 is communicated with the bottom end inside the oil storage bin 104 provided at the top end of the device main body 1.
Wherein, set up a oil dissipation groove 1011 in the ball groove 101, and oil dissipation groove 1011 is the semi-ring structure, and the bottom at oil dissipation groove 1011 both ends is tangent with the ball groove 101 inner wall and is connected.
Wherein, the oil outlet 105 is arranged at the middle position of the top end of the semi-ring structure of the oil diffusion groove 1011, and the bottom end of the oil outlet 105 is tangentially connected with the inner wall of the oil diffusion groove 1011.
Wherein, an oil injection hole 1031 is arranged on the top cover 103, a screw nail 1032 is arranged on the oil injection hole 1031 in a threaded manner, and a sealant is arranged at the bottom end of the screw nail 1032; the concrete action, lubricating oil pours into through oil filler hole 1031 on the top cap 103, and oil outlet 105 through the inside bottom of oil storage bin 104 flows into ball groove 101 in, and the intermediate position on oil dissipation groove 1011 semi-ring structure top that oil outlet 105 was arranged in, and oil outlet 105 bottom and the tangent connection of oil dissipation groove 1011 inner wall make the lubricating oil in the oil storage bin 104 be convenient for lubricate the processing on the ball surface of joint in ball groove 101, improve the sliding effect of bearing.
Ten reinforcing plates 106 are arranged in the oil storage bin 104 in an annular array, the top ends of the reinforcing plates 106 are welded with the bottom surface of the top cover 103, the bottom end in the reinforcing plates 106 is provided with a communicating hole 1061, and the communicating hole 1061 at the bottom end in the reinforcing plates 106 is communicated with the oil storage bin 104; the top end of the reinforcing plate 106 is welded with the bottom surface of the top cover 103, and the communicating hole 1061 is formed in the bottom end of the reinforcing plate 106, so that the installation strength between the oil storage bin 104 and the top cover 103 is improved, and the bearing strength of the device is improved.
In another embodiment, the screw nail 1032 screwed into the oil filling hole 1031 on the top cover 103 may be replaced by a snap plug, which improves the work efficiency when the oil is filled.
The specific use mode and function of the embodiment are as follows:
when the utility model is used, the section of the device main body 1 is designed into a narrow structure with two wide ends and a middle narrow structure, so that balls can be conveniently installed through the ball groove 101 on the device main body 1, the device main body 1 is provided with the communicated heat dissipation groove 102, the heat dissipation effect inside the bearing is improved, lubricating oil is injected through the oil injection hole 1031 on the top cover 103, flows into the ball groove 101 through the oil outlet hole 105 at the bottom inside the oil storage bin 104, and the oil outlet hole 105 is arranged at the middle position of the top end of the semi-ring structure of the oil dissipation groove 1011, the bottom end of the oil outlet hole 105 is tangentially connected with the inner wall of the oil dissipation groove 1011, so that the lubricating oil in the oil storage bin 104 can be conveniently lubricated on the surface of the balls clamped in the ball groove 101, the sliding effect of the bearing is improved, the top end of the reinforcing plate 106 is welded with the bottom surface of the top cover 103, the communicating hole 1061 is arranged at the bottom inside the reinforcing plate 106, the installation strength between the oil storage bin 104 and the top cover 103 is improved, the bearing strength of the device is improved.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (8)
1. The utility model provides a bearing retainer of ball pocket area mounting hole which characterized in that: comprises a device body (1);
the device body (1) is provided with a ball groove (101), and the device body (1) is provided with a heat dissipation groove (102) communicated with the ball groove;
a top cover (103) is welded and installed at the top end of the device main body (1); the top end of the device main body (1) is provided with an oil storage bin (104);
and a reinforcing plate (106) is arranged in the oil storage bin (104).
2. The bearing cage with the ball pocket mounting hole of claim 1, wherein: the cross section of the device main body (1) is of a structure with two wide ends and a narrow middle, and ten ball grooves (101) are formed in the device main body (1).
3. The bearing cage with the ball pocket mounting hole of claim 1, wherein: the heat dissipation grooves (102) are provided with ten positions, and the heat dissipation grooves (102) are arranged in the ball grooves (101) in the middle positions of the two adjacent ball grooves (101).
4. The bearing cage with the ball pocket mounting hole of claim 1, wherein: the top end of the ball groove (101) is provided with an oil outlet (105), and the oil outlet (105) is communicated with the bottom end inside an oil storage bin (104) arranged at the top end of the device main body (1).
5. The bearing cage with the ball pocket mounting hole of claim 1, wherein: an oil dispersion groove (1011) is formed in the ball groove (101), the oil dispersion groove (1011) is of a semi-ring structure, and the bottom ends of the two ends of the oil dispersion groove (1011) are tangentially connected with the inner wall of the ball groove (101).
6. The bearing cage with the ball pocket mounting hole of claim 4, wherein: the oil outlet hole (105) is arranged in the middle of the top end of the semi-ring structure of the oil dispersion groove (1011), and the bottom end of the oil outlet hole (105) is tangentially connected with the inner wall of the oil dispersion groove (1011).
7. The bearing cage with the ball pocket mounting hole of claim 1, wherein: an oil injection hole (1031) is formed in the top cover (103), a threaded nail (1032) is installed on the oil injection hole (1031) in a threaded mode, and sealant is arranged at the bottom end of the threaded nail (1032).
8. The bearing cage with the ball pocket mounting hole of claim 1, wherein: the oil storage bin (104) is internally provided with ten reinforcing plates (106) in an annular array, the top ends of the reinforcing plates (106) are welded with the bottom surface of the top cover (103), the bottom end inside the reinforcing plates (106) is provided with a communicating hole (1061), and the communicating hole (1061) at the bottom end inside the reinforcing plates (106) is communicated with the oil storage bin (104).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120903339.8U CN214534080U (en) | 2021-04-29 | 2021-04-29 | Bearing retainer with mounting hole in ball pocket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120903339.8U CN214534080U (en) | 2021-04-29 | 2021-04-29 | Bearing retainer with mounting hole in ball pocket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214534080U true CN214534080U (en) | 2021-10-29 |
Family
ID=78277510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120903339.8U Active CN214534080U (en) | 2021-04-29 | 2021-04-29 | Bearing retainer with mounting hole in ball pocket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214534080U (en) |
-
2021
- 2021-04-29 CN CN202120903339.8U patent/CN214534080U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A bearing cage with a ball pocket and mounting holes Granted publication date: 20211029 Pledgee: Shandong Linqing Rural Commercial Bank Co.,Ltd. Pledgor: Shandong langche Bearing Co.,Ltd. Registration number: Y2024980009102 |