CN214304893U - Bearing seat convenient to assemble and disassemble for rolling mill - Google Patents
Bearing seat convenient to assemble and disassemble for rolling mill Download PDFInfo
- Publication number
- CN214304893U CN214304893U CN202120438138.5U CN202120438138U CN214304893U CN 214304893 U CN214304893 U CN 214304893U CN 202120438138 U CN202120438138 U CN 202120438138U CN 214304893 U CN214304893 U CN 214304893U
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- bearing seat
- main body
- end bearing
- seat main
- fixing block
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- Mounting Of Bearings Or Others (AREA)
Abstract
The utility model discloses a bearing seat for a rolling mill convenient to assemble and disassemble, which comprises an upper end bearing seat main body, a lower end bearing seat main body, a circular positioning block and a bolt mounting hole, wherein the lower part of the upper end bearing seat main body is connected with the lower end bearing seat main body, the right ends of the upper end bearing seat main body and the lower end bearing seat main body are connected with a right side fixing block, the left ends of the upper end bearing seat main body and the lower end bearing seat main body are connected with a left side fixing block, the middle parts of the left side fixing block and the right side fixing block are provided with a first connecting rod mounting hole, a second connecting rod mounting hole and a bolt mounting hole, the middle parts of the left side fixing block and the right side fixing block are connected with a fastening bolt, the lower part of the upper end bearing seat main body is fixedly connected with the circular positioning block, the utility model can realize the purpose of mutual combination by the upper end bearing seat main body and the lower end bearing seat main body, and is convenient to install and fix a bearing, the circular positioning block can ensure the mounting precision of the bearing seat.
Description
Technical Field
The utility model relates to a rolling mill bearing technical field specifically is a bearing frame for rolling mill convenient to loading and unloading.
Background
The bearing seat is a large-scale bearing mechanical structure which can accept comprehensive load and has a special structure, and has the characteristics of compact structure, sensitive rotation and convenient device maintenance, and the bearing seat is used for supporting a bearing, and simultaneously, an outer ring of the bearing is fixed, only an inner ring is rotated, the outer ring is kept still and is always kept consistent with the transmission direction, and the bearing seat is kept balanced, namely the assembly of the bearing and a box body, so that the purpose of convenient application is achieved, the advantages of better matching and more convenient use are achieved, the use cost is reduced, the shape is diversified, and the bearing seat can be applied to different rolling mill mechanical equipment.
But current bearing frame has some weak points when using, for example do not be convenient for install and dismantle, be not convenient for adjust the position of bearing frame moreover to adopt integral preparation, inconvenient accomodating when not using, thereby reduced the rate of utilization to the bearing frame, so provide a bearing frame for the rolling mill convenient to loading and unloading, so that solve the problem that proposes among the aforesaid.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a bearing frame for rolling mill convenient to loading and unloading to solve above-mentioned background art and propose the bearing frame and be not convenient for install and dismantle, be not convenient for adjust the position of bearing frame moreover, and adopt integral preparation, inconvenient accomodating when not using, thereby reduced the rate of utilization problem to the bearing frame.
In order to achieve the above object, the utility model provides a following technical scheme: a bearing seat for a rolling mill convenient to assemble and disassemble comprises an upper end bearing seat main body, a lower end bearing seat main body, a circular positioning block, a fastening bolt, a first connecting rod mounting hole and a bolt mounting hole, wherein the lower part of the upper end bearing seat main body is connected with the lower end bearing seat main body, the right ends of the upper end bearing seat main body and the lower end bearing seat main body are connected with a right side fixing block, the left ends of the upper end bearing seat main body and the lower end bearing seat main body are connected with a left side fixing block, the middle parts of the left side fixing block and the right side fixing block are provided with the first connecting rod mounting hole, a second connecting rod mounting hole and the bolt mounting hole, the middle parts of the left side fixing block and the right side fixing block are connected with the fastening bolt, the lower part of the upper end bearing seat main body is fixedly connected with the circular positioning block, the inside of the lower end bearing seat main body is provided with a mounting groove, the middle parts of the upper end bearing seat main body and the lower end bearing seat main body are provided with a bearing inner ring, and the outer side of the bearing inner ring is provided with an aligning ball moving groove.
Preferably, the upper end bearing seat main body and the lower end bearing seat main body form a detachable structure through a fastening bolt and a connecting rod, and a square through hole is formed in the middle of the first connecting rod mounting hole and the middle of the second connecting rod mounting hole, so that the upper end bearing seat main body and the lower end bearing seat main body can be combined.
Preferably, the width of the left fixing block and the width of the right fixing block are larger than the length of the bolt mounting hole, and the fastening bolt can be fixedly mounted in the bolt mounting hole.
Preferably, the diameter of the circular positioning block is the same as that of the mounting groove, and the circular positioning block can be placed in the mounting groove.
Preferably, the upper end bearing seat main body and the lower end bearing seat main body are integrally formed with the left fixing block and the right fixing block, so that the overall strength of the upper end bearing seat main body and the lower end bearing seat main body is improved.
Preferably, the upper portions of the upper end bearing seat main body and the lower end bearing seat main body are respectively provided with 2 aligning ball moving grooves, the depth of each aligning ball moving groove is smaller than the diameter of each aligning ball, and each aligning ball moving groove has the function of installing each aligning ball.
Preferably, the upper end bearing seat main body and the lower end bearing seat main body are rotatably connected with the bearing inner ring, so that the bearing inner ring can rotate along the inner side of the bearing seat main body.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the purpose of mutual combination can be realized through upper end bearing frame main part and lower extreme bearing frame main part to be convenient for install and fix the bearing, utilize circular locating piece can guarantee the precision of bearing frame installation, can install the dismantlement regulation according to the bearing of different diameters like this to the bearing frame, thereby improved the flexibility of bearing frame.
(2) Be provided with tightly decides the bolt, can increase the effort between left side fixed block and the right side fixed block, guaranteed the stability of upper end bearing frame main part and lower extreme bearing frame main part, utilize head rod mounting hole and second connecting rod mounting hole and connecting rod to cooperate, and then improved the stability of bearing frame main part.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic top view of the lower bearing seat main body of the present invention;
FIG. 3 is a schematic view of the upper bearing seat main body of the present invention;
fig. 4 is the left side view structure diagram of the upper end bearing seat main body of the utility model.
In the figure: 1. an upper end bearing block main body; 2. a lower end bearing block main body; 3. a left side fixing block; 4. a right side fixing block; 5. tightening the bolt; 6. a bearing inner race; 7. a first connecting rod mounting hole; 8. a second connecting rod mounting hole; 9. a bolt mounting hole; 10. a centering ball moving groove; 11. mounting grooves; 12. and a circular positioning block.
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.
Referring to fig. 1-4, the present invention provides a technical solution: a bearing seat for a rolling mill convenient to assemble and disassemble comprises an upper end bearing seat main body 1, a lower end bearing seat main body 2, a circular positioning block 12, a fastening bolt 5, a first connecting rod mounting hole 7 and a bolt mounting hole 9, wherein the lower part of the upper end bearing seat main body 1 is connected with the lower end bearing seat main body 2, so that the upper end bearing seat main body 1 and the lower end bearing seat main body 2 are combined, the right ends of the upper end bearing seat main body 1 and the lower end bearing seat main body 2 are connected with a right side fixing block 4, the left ends of the upper end bearing seat main body 1 and the lower end bearing seat main body 2 are connected with a left side fixing block 3, the middle parts of the left side fixing block 3 and the right side fixing block 4 are provided with the first connecting rod mounting hole 7, a second connecting rod mounting hole 8 and the bolt mounting hole 9, so that a connecting rod and the fastening bolt 5 can be conveniently installed on the upper parts of the left side fixing block 3 and the right side fixing block 4, the middle parts of the left side fixing block 3 and the right side fixing block 4 are connected with the fastening bolt 5, tightly decide bolt 5 and can improve the effort between upper end bearing frame main part 1 and the lower extreme bearing frame main part 2, the circular locating piece 12 of lower part fixedly connected with of upper end bearing frame main part 1 utilizes circular locating piece 12 to be convenient for install the bearing frame main part, the inside of lower extreme bearing frame main part 2 is equipped with mounting groove 11, the middle part of upper end bearing frame main part 1 and lower extreme bearing frame main part 2 is equipped with bearing inner race 6, can make bearing inner race 6 rotate along the bearing frame main part, and the outside of bearing inner race 6 is equipped with aligning ball shifting chute 10, can reduce bearing inner race 6's effort.
The upper end bearing seat main body 1 and the lower end bearing seat main body 2 form a detachable structure through the fastening bolt 5 and the connecting rod, the middle parts of the first connecting rod mounting hole 7 and the second connecting rod mounting hole 8 are provided with square through holes, and the upper end bearing seat main body 1 and the lower end bearing seat main body 2 can be combined.
The width of the left fixing block 3 and the right fixing block 4 is larger than the length of the bolt mounting hole 9, and the fastening bolt 5 can be fixedly mounted in the bolt mounting hole 9.
The diameter of the circular positioning block 12 is the same as that of the mounting groove 11, and the circular positioning block 12 can be placed in the mounting groove 11.
The upper end bearing seat main body 1 and the lower end bearing seat main body 2 are integrally formed with the left fixing block 3 and the right fixing block 4, so that the overall strength of the upper end bearing seat main body 1 and the lower end bearing seat main body 2 is improved.
The upper portion of upper end bearing frame main part 1 and lower extreme bearing frame main part 2 all is equipped with 2 aligning ball moving grooves 10, and the degree of depth of aligning ball moving groove 10 is less than the diameter of aligning ball, and aligning ball moving groove 10 has the effect of installation aligning ball.
The upper end bearing seat body 1 and the lower end bearing seat body 2 are rotatably connected with the bearing inner ring 6, so that the bearing inner ring 6 can rotate along the inner side of the bearing seat body.
The working principle is as follows: when the bearing seat is used, the bearing inner ring 6 is firstly placed in the lower end bearing seat main body 2, the bearing inner ring 6 can be combined with the self-aligning ball moving groove 10, then the upper end bearing seat main body 1 is arranged on the upper part of the lower end bearing seat main body 2, the mounting precision between the upper end bearing seat main body 1 and the lower end bearing seat main body 2 can be improved by utilizing the diameter of the circular positioning block 12 and the mounting groove 11, the purpose of convenient mounting is achieved, the bearing inner ring 6 can rotate along the inner sides of the upper end bearing seat main body 1 and the lower end bearing seat main body 2, the fastening bolt 5 can be mounted and fixed in the bolt mounting hole 9, the stability of the upper end bearing seat main body 1 and the lower end bearing seat main body 2 can be improved by utilizing the fastening bolt 5, the connecting rods can be fixed through the first connecting rod mounting hole 7 and the second connecting rod mounting hole 8, the acting force between the upper end bearing seat main body 1 and the lower end bearing seat main body 2 can be improved, the structure is simple, the installation is convenient, the working process of the whole device is completed, and the content which is not described in detail in the specification belongs to the prior art which is known by professionals in the field.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (7)
1. The utility model provides a bearing frame for rolling mill convenient to loading and unloading, includes upper end bearing frame main part (1), lower extreme bearing frame main part (2), circular locating piece (12), holding bolt (5), head rod mounting hole (7) and bolt mounting hole (9), its characterized in that: the lower part of the upper end bearing seat main body (1) is connected with a lower end bearing seat main body (2), the right ends of the upper end bearing seat main body (1) and the lower end bearing seat main body (2) are connected with a right side fixing block (4), the left ends of the upper end bearing seat main body (1) and the lower end bearing seat main body (2) are connected with a left side fixing block (3), the middle parts of the left side fixing block (3) and the right side fixing block (4) are provided with a first connecting rod mounting hole (7), a second connecting rod mounting hole (8) and a bolt mounting hole (9), the middle parts of the left side fixing block (3) and the right side fixing block (4) are connected with a fastening bolt (5), the lower part of the upper end bearing seat main body (1) is fixedly connected with a circular positioning block (12), the inside of the lower end bearing seat main body (2) is provided with a mounting groove (11), and the middle parts of the upper end bearing seat main body (1) and the lower end bearing seat main body (2) are provided with a bearing inner ring (6), and the outer side of the bearing inner ring (6) is provided with an aligning ball moving groove (10).
2. A chock for a rolling mill to facilitate handling according to claim 1, in which: the upper end bearing seat main body (1) and the lower end bearing seat main body (2) form a detachable structure through a fastening bolt (5) and a connecting rod, and a square through hole is formed in the middle of a first connecting rod mounting hole (7) and a second connecting rod mounting hole (8).
3. A chock for a rolling mill to facilitate handling according to claim 1, in which: the width of the left fixing block (3) and the width of the right fixing block (4) are larger than the length of the bolt mounting hole (9).
4. A chock for a rolling mill to facilitate handling according to claim 1, in which: the diameter of the circular positioning block (12) is the same as that of the mounting groove (11).
5. A chock for a rolling mill to facilitate handling according to claim 1, in which: the upper end bearing seat main body (1) and the lower end bearing seat main body (2) are integrally formed with the left fixing block (3) and the right fixing block (4).
6. A chock for a rolling mill to facilitate handling according to claim 1, in which: the upper portion of upper end bearing frame main part (1) and lower extreme bearing frame main part (2) all is equipped with 2 aligning ball moving grooves (10), and the degree of depth of aligning ball moving groove (10) is less than the diameter of aligning ball.
7. A chock for a rolling mill to facilitate handling according to claim 1, in which: the upper end bearing seat main body (1) and the lower end bearing seat main body (2) are rotatably connected with the bearing inner ring (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120438138.5U CN214304893U (en) | 2021-03-01 | 2021-03-01 | Bearing seat convenient to assemble and disassemble for rolling mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120438138.5U CN214304893U (en) | 2021-03-01 | 2021-03-01 | Bearing seat convenient to assemble and disassemble for rolling mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214304893U true CN214304893U (en) | 2021-09-28 |
Family
ID=77835189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120438138.5U Active CN214304893U (en) | 2021-03-01 | 2021-03-01 | Bearing seat convenient to assemble and disassemble for rolling mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214304893U (en) |
-
2021
- 2021-03-01 CN CN202120438138.5U patent/CN214304893U/en active Active
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