CN213655503U - Bearing end cover structure for high-speed bearing - Google Patents
Bearing end cover structure for high-speed bearing Download PDFInfo
- Publication number
- CN213655503U CN213655503U CN202022582406.9U CN202022582406U CN213655503U CN 213655503 U CN213655503 U CN 213655503U CN 202022582406 U CN202022582406 U CN 202022582406U CN 213655503 U CN213655503 U CN 213655503U
- Authority
- CN
- China
- Prior art keywords
- bearing
- end cover
- cover body
- spiral
- fixing seat
- 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
Links
- 238000007789 sealing Methods 0.000 claims abstract description 17
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 230000005494 condensation Effects 0.000 claims description 10
- 238000009833 condensation Methods 0.000 claims description 10
- 238000001816 cooling Methods 0.000 abstract description 7
- 238000005728 strengthening Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 11
- 230000017525 heat dissipation Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Mounting Of Bearings Or Others (AREA)
Abstract
The utility model discloses a bearing end cover structure for high-speed bearing, include: the end cover comprises an end cover body, a bearing fixing seat, a sealing gasket, a bearing, a main shaft, a reinforcing rib and a spiral condenser pipe; the center of the end cover body is provided with a through hole, the bearing fixing seat is arranged on the end cover body and is positioned outside the through hole, and the inner wall surface of the bearing fixing seat is provided with a sealing groove; the utility model discloses an install the bearing in the bearing fixing base, install a plurality of strengthening ribs between bearing fixing base and the end cover body, improve the stability of bearing in operation, seted up the spiral spout between bearing fixing base and strengthening rib to install the spiral condenser pipe in the spiral annular, the spiral condenser pipe directly contacts with the bearing fixing base, improves the cooling efficiency to bearing and main shaft, prevents to cause bearing and main shaft to damage because of the high temperature, and cooling efficiency is high.
Description
Technical Field
The utility model relates to a bearing machinery technical field particularly, is a bearing end cover structure for high-speed bearing.
Background
The bearing is an important part in the modern mechanical equipment. The main function of the device is to support the mechanical rotator, reduce the friction coefficient in the movement process and ensure the rotation precision, and a bearing end cover is needed to be added in the actual use; the bearing end cover enhances the axial positioning of the bearing outer ring and the dust-proof and sealing performance of the bearing in the working process.
In the use of the existing bearing end cover, the bearing is mostly fixed and the bearing sealing performance is improved, the cooling and heat dissipation effect is poor, a small part of heat generated in the working process of the bearing is generally dissipated through a natural heat dissipation mode, and in the use of a high-speed bearing, the heat generated by the bearing is higher due to the higher rotating speed of the bearing, the bearing operates at a high temperature state for a long time, timely and effective heat dissipation cannot be performed, the bearing is easily damaged, and the service life of the bearing is influenced.
SUMMERY OF THE UTILITY MODEL
In order to solve the above-mentioned technical problem among the prior art, the utility model discloses a bearing end cover structure for high-speed bearing, include: the end cover comprises an end cover body, a bearing fixing seat, a sealing gasket, a bearing, a main shaft, a reinforcing rib and a spiral condenser pipe;
the end cover comprises an end cover body and is characterized in that a through hole is formed in the center of the end cover body, a bearing fixing seat is arranged on the end cover body and is located outside the through hole, a sealing groove is formed in the inner wall surface of the bearing fixing seat, a sealing gasket is arranged on the end cover body through the sealing groove, the bearing is arranged in the bearing fixing seat and is located on one side of the sealing gasket, a main shaft is inserted in the bearing, one end of a reinforcing rib is arranged on the outer wall surface of the bearing fixing seat, the other end of the reinforcing rib is connected with the end cover body, a spiral annular groove is formed in the outer circumference of the bearing fixing.
Preferably, a water inlet pipe is arranged at the water inlet end of the spiral condensation pipe.
Preferably, a water outlet pipe is arranged at the water outlet end of the spiral condensation pipe.
Preferably, a plurality of fixing pieces are arranged on the end cover body.
Preferably, the fixing piece is provided with a fixing hole.
The utility model provides a bearing end cover structure for high-speed bearing. The method has the following beneficial effects: through installing the bearing in the bearing fixing base, install a plurality of strengthening ribs between bearing fixing base and the end cover body, improve the stability of bearing in operation, seted up the spiral spout between bearing fixing base and strengthening rib to install the spiral condenser pipe in the spiral annular, the spiral condenser pipe directly contacts with the bearing fixing base, improves the cooling efficiency to bearing and main shaft, prevents to damage because of the high temperature causes bearing and main shaft, and cooling efficiency is high.
Drawings
FIG. 1 is a schematic side view, sectional structural view of a bearing end cap structure for a high-speed bearing according to the present invention;
fig. 2 is a schematic front view of the bearing end cap structure for a high-speed bearing according to the present invention.
The attached drawings are as follows:
1. an end cap body; 2. a bearing fixing seat; 3. sealing gaskets; 4. a bearing; 5. a main shaft; 6. reinforcing ribs; 7. a spiral condenser tube; 8. a water inlet pipe; 9. a water outlet pipe; 10. a fixing member; 11. and (7) fixing holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example (b):
according to the attached drawings 1-2 the utility model discloses an embodiment provides a bearing end cover structure for high-speed bearing, include: the end cover comprises an end cover body 1, a bearing fixing seat 2, a sealing gasket 3, a bearing 4, a main shaft 5, a reinforcing rib 6 and a spiral condenser pipe 7;
the through-hole has been seted up at end cover body 1 center department, bearing fixing base 2 set up in on the end cover body 1, and be located the through-hole outside, the seal groove has been seted up on 2 internal faces of bearing fixing base, seal gasket 3 passes through the seal groove set up in on the end cover body 1, bearing 4 set up in the bearing fixing base 2, and be located seal gasket 3 one side, it has main shaft 5, a plurality of to peg graft in the bearing 4 6 one end set up in on 2 outer wall faces of bearing fixing base, the other end with the end cover body 1 is connected, the outer circumference of bearing fixing base 2 reaches spiral annular has been seted up between the strengthening rib 6, spiral condenser pipe 7 set up in the spiral annular.
Preferably, a water inlet pipe 8 is arranged at the water inlet end of the spiral condensation pipe 7.
Preferably, a water outlet pipe 9 is arranged at the water outlet end of the spiral condensation pipe 7.
Preferably, the end cap body 1 is provided with a plurality of fixing members 10.
Preferably, the fixing member 10 is provided with a fixing hole 11.
According to the technical scheme, the bearing end cover structure for the high-speed bearing provided by the embodiment of the application, the center of the end cover body 1 is provided with the through hole, the bearing fixing seat 2 is installed on the end cover body 1 and located outside the through hole, the bearing 4 is installed in the bearing fixing seat 2, the sealing gasket 3 buffers and seals the bearing 4, the main shaft 5 is installed inside the bearing 4 through the through hole, four reinforcing ribs 6 are evenly installed between the outer circumference of the bearing fixing seat 2 and the end cover body 1, the stability of the main shaft 5 and the bearing 4 is improved in the high-speed rotation process of the main shaft 5, a spiral ring groove is formed between the outer wall surface of the bearing fixing seat 2 and the reinforcing ribs 6, the spiral condensation pipe 7 is installed in the spiral ring groove, the cross section of the spiral ring groove on the bearing fixing seat 2 is semicircular, the contact area between the spiral condensation pipe 7 and the, The cooling efficiency of bearing 4 and main shaft 5 prevents to cause bearing 4 and main shaft 5 to damage because of the high temperature, and the cooling efficiency is high.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A bearing end cover structure for a high-speed bearing, comprising: the end cover comprises an end cover body (1), a bearing fixing seat (2), a sealing gasket (3), a bearing (4), a main shaft (5), a reinforcing rib (6) and a spiral condensation pipe (7);
a through hole is arranged at the center of the end cover body (1), the bearing fixing seat (2) is arranged on the end cover body (1), and is positioned outside the through hole, a sealing groove is arranged on the inner wall surface of the bearing fixing seat (2), the sealing gasket (3) is arranged on the end cover body (1) through the sealing groove, the bearing (4) is arranged in the bearing fixing seat (2), and is positioned at one side of the sealing gasket (3), a main shaft (5) is inserted in the bearing (4), one end of a plurality of reinforcing ribs (6) is arranged on the outer wall surface of the bearing fixing seat (2), the other end is connected with the end cover body (1), the outer circumference of the bearing fixing seat (2) and the spiral ring grooves are formed among the reinforcing ribs (6), and the spiral condensation pipes (7) are arranged in the spiral ring grooves.
2. The bearing end cover structure for the high-speed bearing according to claim 1, wherein a water inlet pipe (8) is arranged on the water inlet end of the spiral condensation pipe (7).
3. The bearing end cover structure for the high-speed bearing according to claim 1, wherein a water outlet pipe (9) is arranged on the water outlet end of the spiral condensation pipe (7).
4. The bearing end cover structure for a high speed bearing according to claim 1, wherein a plurality of fixing pieces (10) are provided on the end cover body (1).
5. The end cap structure of claim 4, wherein the fixing member (10) has a fixing hole (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022582406.9U CN213655503U (en) | 2020-11-10 | 2020-11-10 | Bearing end cover structure for high-speed bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022582406.9U CN213655503U (en) | 2020-11-10 | 2020-11-10 | Bearing end cover structure for high-speed bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213655503U true CN213655503U (en) | 2021-07-09 |
Family
ID=76706804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022582406.9U Expired - Fee Related CN213655503U (en) | 2020-11-10 | 2020-11-10 | Bearing end cover structure for high-speed bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213655503U (en) |
-
2020
- 2020-11-10 CN CN202022582406.9U patent/CN213655503U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210709 |