CN220566444U - Cylindrical roller bearing with seat - Google Patents
Cylindrical roller bearing with seat Download PDFInfo
- Publication number
- CN220566444U CN220566444U CN202322393281.9U CN202322393281U CN220566444U CN 220566444 U CN220566444 U CN 220566444U CN 202322393281 U CN202322393281 U CN 202322393281U CN 220566444 U CN220566444 U CN 220566444U
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- China
- Prior art keywords
- cylindrical roller
- telescopic
- roller bearing
- bearing
- bearing seat
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- 238000007789 sealing Methods 0.000 claims abstract description 10
- 238000003466 welding Methods 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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- Mounting Of Bearings Or Others (AREA)
Abstract
The utility model provides a cylindrical roller bearing with a seat, which relates to the technical field of roller bearings and comprises a cylindrical roller bearing and a telescopic bearing seat; the cylindrical roller bearing comprises an outer ring, a sealing ring, cylindrical rollers and an inner ring; the telescopic bearing seat comprises a fixing hole A, a fixing hole B, a fixing hole C, a fixing bolt A, a fixing bolt B, a telescopic rod, a limiting hole, a base shell, a fixing hole D and a base, wherein the fixing hole A on the telescopic bearing seat can be used for installing and fixing cylindrical roller bearings according to different types, the cylindrical roller bearings can be clamped on the bearing seat more firmly through the fixing hole B on the telescopic bearing seat, the bearing seat can be adjusted up and down according to the needs of fixed positions through the telescopic rod on the telescopic bearing seat, the problem that the bearing seat of the cylindrical roller bearings is basically matched and cannot be installed and fixed according to the needs of the fixed positions is solved.
Description
Technical Field
The utility model belongs to the technical field of roller bearings, and particularly relates to a cylindrical roller bearing with a seat.
Background
The cylindrical roller bearing belongs to one of roller bearings, is one of widely used components in modern machinery, such as an internal combustion engine, a generator, a reduction gearbox, a gas turbine and the like, and is provided with sealing rings between rollers, so that the rollers can be prevented from tilting or from rubbing against each other.
Based on the above, the bearing seats of the currently used cylindrical roller bearings are basically matched, and cannot be installed and fixed according to the cylindrical roller bearings of different types, and the bearing seats cannot be adjusted up and down according to the requirement of fixed positions.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a cylindrical roller bearing with a seat, which aims to solve the problems that the existing bearing seats of the cylindrical roller bearings are basically matched, cannot be installed and fixed according to the cylindrical roller bearings with different types, and cannot be adjusted up and down according to the requirement of fixed positions.
The utility model discloses a cylindrical roller bearing with a seat, which is realized by the following specific technical means:
a seated cylindrical roller bearing comprising: a cylindrical roller bearing and a telescopic bearing seat; the cylindrical roller bearing includes: the outer ring, the sealing ring, the cylindrical roller and the inner ring; the inner ring is arranged inside the outer ring, the outer ring is sleeved on the inner ring, cylindrical rollers are arranged between the outer ring and the inner ring, fifteen groups of cylindrical rollers are arranged, a sealing ring is arranged at the joint of the outer ring and the cylindrical rollers, a gap between the outer ring and the cylindrical rollers is sealed by the sealing ring, and the cylindrical roller bearing is fixed on the telescopic bearing seat through a bolt; the telescopic bearing housing comprises: the fixing hole C, the base shell and the base; two groups of fixing holes C are formed in the base shell, and the inside of the base shell is of a hollow structure.
Further, the telescopic bearing housing further comprises: the telescopic bearing seat is characterized by comprising fixing holes A and fixing bolts A, wherein five groups of fixing holes A are formed in the outer side of the telescopic bearing seat, and the cylindrical roller bearing is fixed through the fixing bolts A.
Further, the telescopic bearing housing further comprises: the telescopic bearing seat is provided with two groups of fixing holes B, and the cylindrical roller bearing is clamped inside the telescopic bearing seat by inserting the fixing bolts B into the fixing holes B and using nuts.
Further, the telescopic bearing housing further comprises: the telescopic rod and spacing hole, the inside two sets of telescopic rods that are equipped with of base shell, and be equipped with spacing hole on the telescopic rod, telescopic rod one end is fixed mutually with the base shell through the welding, and the other end is fixed mutually with the base through the welding.
Further, the telescopic bearing housing further comprises: and the base is provided with two groups of fixing holes D, and the sizes of the fixing holes D and the fixing holes C are equal.
The utility model provides a cylindrical roller bearing with a seat, which has the beneficial effects that:
according to the utility model, the cylindrical roller bearing with different types can be installed and fixed by fixing the cylindrical roller bearing with different types through the fixing holes A on the telescopic bearing seat and fixing the cylindrical roller bearing with different types by using the fixing bolts.
According to the utility model, the cylindrical roller bearing is clamped on the bearing seat more firmly by fixing the cylindrical roller bearing through the fixing hole B on the telescopic bearing seat and fixing the cylindrical roller bearing by the fixing bolt.
3. According to the utility model, the bearing seat can be adjusted up and down according to the requirement of a fixed position through the telescopic rod on the telescopic bearing seat.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic diagram of the structure of the cylindrical roller bearing of the present utility model in front view.
Fig. 3 is a schematic diagram of the structure of the telescopic bearing seat according to the present utility model in front view.
Fig. 4 is an enlarged front view structural schematic diagram of the whole and telescopic rod of the present utility model.
In the figure, the correspondence between the component names and the drawing numbers is:
1. cylindrical roller bearings; 101. an outer ring; 102. a seal ring; 103. a cylindrical roller; 104. an inner ring; 2. a retractable bearing seat; 201. a fixing hole A; 202. a fixing hole B; 203. a fixing hole C; 204. a fixing bolt A; 205. a fixing bolt B; 206. a telescopic rod; 207. a limiting hole; 208. a base housing; 209. a fixing hole D; 210. and (5) a base.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.
Examples
As shown in fig. 1 to 4:
the utility model provides a cylindrical roller bearing with a seat, which comprises a cylindrical roller bearing 1 and a telescopic bearing seat 2; the cylindrical roller bearing 1 includes: an outer ring 101, a seal ring 102, a cylindrical roller 103 and an inner ring 104; an inner ring 104 is arranged in the outer ring 101, the outer ring 101 is sleeved on the inner ring 104, cylindrical rollers 103 are arranged between the outer ring 101 and the inner ring 104, fifteen groups of cylindrical rollers 103 are arranged, a sealing ring 102 is arranged at the joint of the outer ring 101 and the cylindrical rollers 103, a gap between the outer ring 101 and the cylindrical rollers 103 is sealed by the sealing ring 102, and the cylindrical roller bearing 1 is fixed on the telescopic bearing seat 2 through bolts; the telescopic bearing housing 2 comprises: a fixing hole C203, a base housing 208, and a base 210; two groups of fixing holes C203 are formed in the base shell 208, and the inside of the base shell 208 is of a hollow structure.
As shown in fig. 3 and 4, the telescopic bearing housing 2 further includes: the fixing holes A201 and the fixing bolts A204 are arranged on the outer side of the telescopic bearing seat 2, five groups of fixing holes A201 are formed in the outer side of the telescopic bearing seat, the cylindrical roller bearing 1 is fixed through the fixing bolts A204, and installation and fixation can be carried out according to cylindrical roller bearings of different types through the fixing holes A201 and the fixing bolts A204.
As shown in fig. 3 and 4, the telescopic bearing housing 2 further includes: the telescopic bearing seat 2 is provided with two groups of fixing holes B202 and fixing bolts B205, the cylindrical roller bearing 1 is clamped inside the telescopic bearing seat 2 by inserting the fixing bolts B205 into the fixing holes B202 through nuts, and the cylindrical roller bearing 1 can be clamped on the bearing seat more firmly through the fixing holes B202 and the fixing bolts B205.
As shown in fig. 4, the retractable bearing seat 2 further includes: the telescopic rod 206 and the limiting hole 207, two groups of telescopic rods 206 are arranged inside the base shell 208, the limiting hole 207 is formed in the telescopic rod 206, one end of the telescopic rod 206 is fixed with the base shell 208 through welding, the other end of the telescopic rod 206 is fixed with the base 210 through welding, and the bearing seat can be adjusted up and down according to the requirement of a fixed position.
As shown in fig. 3 and 4, the telescopic bearing housing 2 further includes: the fixing holes D209 are formed in the base 210, two groups of fixing holes D209 are formed in the base 210, the fixing holes D209 are equal to the fixing holes C203 in size, and the base 210 which is adjusted vertically can be connected and fixed with the base shell 208 through bolts.
Specific use and action of the embodiment:
in the utility model, when in use, the main body of the cylindrical roller bearing 1 is placed in the telescopic bearing seat 2, then the cylindrical roller bearing 1 is fixed on the telescopic bearing seat 2 through the fixing hole A201 by using the fixing bolt A204, the cylindrical roller bearing 1 can be installed and fixed according to different types of cylindrical roller bearings, the cylindrical roller bearing 1 is clamped in the telescopic bearing seat 2 by inserting the fixing bolt B205 into the fixing hole B202 by using a nut, the cylindrical roller bearing 1 can be clamped on the bearing seat more firmly, the telescopic rod 206 is adjusted according to the fixing position, then the telescopic rod 206 is clamped by using a screw rod through the limiting hole 207 on the telescopic rod 206, and the telescopic bearing seat 2 can be adjusted up and down according to the requirement of the fixing position.
The present utility model is not described in detail in the present application, and is well known to those skilled in the art.
Claims (5)
1. A cylindrical roller bearing with a seat is characterized in that: comprises a cylindrical roller bearing (1) and a telescopic bearing seat (2); the cylindrical roller bearing (1) comprises: an outer ring (101), a sealing ring (102), a cylindrical roller (103) and an inner ring (104); an inner ring (104) is arranged inside the outer ring (101), the outer ring (101) is sleeved on the inner ring (104), cylindrical rollers (103) are arranged between the outer ring (101) and the inner ring (104), fifteen groups of cylindrical rollers (103) are arranged, a sealing ring (102) is arranged at the joint of the outer ring (101) and the cylindrical rollers (103), a gap between the outer ring (101) and the cylindrical rollers (103) is sealed by the sealing ring (102), and the cylindrical roller bearing (1) is fixed on a telescopic bearing seat (2) through bolts; the telescopic bearing housing (2) comprises: a fixing hole C (203), a base housing (208) and a base (210); two groups of fixing holes C (203) are formed in the base shell (208), and the inside of the base shell (208) is of a hollow structure.
2. A seated cylindrical roller bearing according to claim 1, wherein: the telescopic bearing block (2) further comprises: the telescopic bearing seat (2) is provided with five groups of fixing holes A (201) on the outer side and is fixed with a cylindrical roller bearing (1) through the fixing bolts A (204).
3. A seated cylindrical roller bearing according to claim 2, wherein: the telescopic bearing block (2) further comprises: the telescopic bearing seat (2) is provided with two groups of fixing holes B (202) and fixing bolts B (205), and the cylindrical roller bearing (1) is clamped inside the telescopic bearing seat (2) by inserting the fixing bolts B (205) into the fixing holes B (202) and using nuts.
4. A seated cylindrical roller bearing according to claim 1, wherein: the telescopic bearing block (2) further comprises: the telescopic rod (206) and spacing hole (207), base shell (208) inside is equipped with two sets of telescopic rods (206), and is equipped with spacing hole (207) on telescopic rod (206), telescopic rod (206) one end is fixed mutually with base shell (208) through the welding, and the other end is fixed mutually with base (210) through the welding.
5. A seated cylindrical roller bearing according to claim 1, wherein: the telescopic bearing block (2) further comprises: and the base (210) is provided with two groups of fixing holes D (209), and the fixing holes D (209) and the fixing holes C (203) are equal in size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322393281.9U CN220566444U (en) | 2023-09-05 | 2023-09-05 | Cylindrical roller bearing with seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322393281.9U CN220566444U (en) | 2023-09-05 | 2023-09-05 | Cylindrical roller bearing with seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220566444U true CN220566444U (en) | 2024-03-08 |
Family
ID=90102383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322393281.9U Active CN220566444U (en) | 2023-09-05 | 2023-09-05 | Cylindrical roller bearing with seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220566444U (en) |
-
2023
- 2023-09-05 CN CN202322393281.9U patent/CN220566444U/en active Active
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