CN212597941U - Roller bearing seat adjusting device of cold rolling machine - Google Patents
Roller bearing seat adjusting device of cold rolling machine Download PDFInfo
- Publication number
- CN212597941U CN212597941U CN202021294645.8U CN202021294645U CN212597941U CN 212597941 U CN212597941 U CN 212597941U CN 202021294645 U CN202021294645 U CN 202021294645U CN 212597941 U CN212597941 U CN 212597941U
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- roller bearing
- connecting plate
- adjusting device
- cold rolling
- bearing seat
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Abstract
The utility model provides a cold rolling machine roller bearing frame adjusting device, which comprises a frame, go up the supporting roll, go up the roller bearing frame, bottom roll and lower roller bearing frame, it still includes upper junction plate and lower connecting plate, the upper junction plate is connected through the joint at the top of last roller bearing frame, the lower connecting plate is connected through the joint in the bottom of lower roller bearing frame, all articulate an installation piece on the both sides face of upper junction plate and lower connecting plate, two liang of a set of articulated both sides of installing in the frame of installation piece, connect through adjusting device between upper junction plate and the lower connecting plate, adjusting device includes adjust cylinder and regulation pole, adjust cylinder's rear portion and be equipped with the connecting block, the connecting block passes through the connecting axle and is connected with the lower connecting plate, the one end of adjusting the pole is. The utility model provides a cold rolling mill roller bearing seat adjusting device, this roller bearing seat adjusting device simple structure can dismantle convenient operation.
Description
Technical Field
The utility model belongs to the technical field of cold rolling mill equipment technique and specifically relates to a cold rolling mill roller bearing frame adjusting device is related to.
Background
The steel bar cold rolling is to roll the steel bar by two working rolls on the cold rolling mill to change the thickness of the steel bar, the upper and lower working rolls are respectively provided with an upper supporting roll and a lower supporting roll to provide supporting force for the upper and lower working rolls in the rolling process, however, the cold rolling mill rolls the steel bar by strong extrusion force when in use, therefore, in the working process, the supporting rolls can be subjected to large external force, and can generate extrusion friction with the corresponding working rolls and other roll shafts, the upper and lower supporting rolls are worn or dislocated, the supporting rolls need to be overhauled at the moment, so that the axes of the upper supporting roll and the lower supporting roll are positioned in a vertical plane, and the axes of the upper supporting roll and the lower supporting roll are also in a parallel state, thus the effect of the steel bar rolling can be ensured, but the roller bearing seat adjusting device on the existing cold rolling mill has a complex structure, most of the roller bearing seat adjusting, the cold rolling mill can not be disassembled, the mechanical structure of the cold rolling mill is increased, the process space and the maintenance space in the rack are reduced, the cold rolling mill needs to be disassembled one by one during maintenance, the cold rolling mill is inconvenient to use, and great troubles are brought to maintenance workers.
SUMMERY OF THE UTILITY MODEL
The roller bearing seat adjusting device to on the present cold rolling mill structure is complicated, and most of roller bearing seat adjusting device fixed mounting can not dismantle and lead to the shortcoming that the cold rolling mill structure complicates in the frame of cold rolling mill, the utility model provides a cold rolling mill roller bearing seat adjusting device, this roller bearing seat adjusting device simple structure can dismantle convenient operation.
The technical scheme of the utility model as follows:
the utility model provides a cold rolling machine roller bearing frame adjusting device, its includes frame, upper supporting roll, last roller bearing frame, bottom suspension runner and bottom suspension runner, upper supporting roll with the bottom suspension runner passes through respectively go up the roller bearing frame with the bottom suspension runner is connected in the frame, its characterized in that: the upper connecting plate is connected with the top of the upper roller bearing seat through a clamping joint, the lower connecting plate is connected with the bottom of the lower roller bearing seat through the clamping joint, the upper connecting plate is hinged with an installation block on two side faces of the lower connecting plate, two groups of installation blocks are hinged to two sides of the rack, the installation blocks are of L-shaped structures, and the upper connecting plate is connected with the lower connecting plate through an adjusting device.
The utility model discloses a further characteristic as follows:
the adjusting device comprises an adjusting cylinder and an adjusting rod, the adjusting cylinder is located at a position close to the lower connecting plate, a connecting block is arranged at the rear part of the adjusting cylinder, the connecting block is connected with the lower connecting plate through a connecting shaft, one end of the adjusting rod is connected with the front part of the adjusting cylinder, and the other end of the adjusting rod is connected with the upper connecting plate;
and one end of the adjusting rod is provided with scale marks.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model provides a cold rolling machine roller bearing seat adjusting device, the top of going up the roller bearing seat is established the upper junction plate, the bottom of going down the roller bearing seat is established the lower junction plate, utilize the adjusting device between upper junction plate and the lower junction plate, adjust the position between roller bearing seat and the lower roller bearing seat, make the axis of going up supporting roll and bottom suspension runner be in a vertical plane, also need to make the axis of going up supporting roll and bottom suspension runner be the parallel state simultaneously, simple structure, convenient operation; the upper connecting plate and the lower connecting plate are fixed on the frame through the mounting blocks, and the roller bearing seat adjusting device can be detached when the cold rolling mill works.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is an enlarged view at A in FIG. 1;
in the figure: the device comprises a rack 1, an upper supporting roller 2, an upper roller bearing seat 3, a lower supporting roller 4, a lower roller bearing seat 5, an upper connecting plate 6, a lower connecting plate 7, a clamping joint 8, a mounting block 9, an adjusting device 10, an adjusting cylinder 11, an adjusting rod 12, a connecting block 13, a connecting shaft 14 and scale marks 15.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 to 2, a cold rolling mill roller bearing seat adjusting device comprises a frame 1, an upper supporting roller 2, an upper roller bearing seat 3, a lower supporting roller 4 and a lower roller bearing seat 5, wherein the upper supporting roller 2 and the lower supporting roller 4 are respectively connected to the frame 1 through the upper roller bearing seat 3 and the lower roller bearing seat 5, the cold rolling mill roller bearing seat adjusting device further comprises an upper connecting plate 6 and a lower connecting plate 7, the upper connecting plate 6 is connected to the top of the upper roller bearing seat 3 through a clamping joint 8, the lower connecting plate 7 is connected to the bottom of the lower roller bearing seat 5 through the clamping joint 8, two side surfaces of the upper connecting plate and the lower connecting plate are respectively hinged with a mounting block 9, the mounting blocks 9 are respectively hinged to two sides of the frame 1 in a group, the mounting blocks 9 are respectively in an L-shaped structure, the upper connecting plate 6 is connected to the lower connecting plate 7 through an adjusting device 10, the rear part of the adjusting air cylinder 11 is provided with a connecting block 13, the connecting block 13 is connected with the lower connecting plate 7 through a connecting shaft 14, one end of an adjusting rod 12 is connected with the front part of the adjusting air cylinder 11, and the other end of the adjusting rod 12 is connected with the upper connecting plate 6.
Referring to fig. 2, one end of the adjustment lever 12 is provided with a graduation mark 15 in order to improve the accuracy of the adjustment device.
The utility model provides a cold rolling machine roller bearing seat adjusting device, the top of going up the roller bearing seat is established the upper junction plate, the bottom of going down the roller bearing seat is established the lower junction plate, utilize the adjusting device between upper junction plate and the lower junction plate, adjust the position between roller bearing seat and the lower roller bearing seat, make the axis of going up supporting roll and bottom suspension runner be in a vertical plane, also need to make the axis of going up supporting roll and bottom suspension runner be the parallel state simultaneously, simple structure, convenient operation; the upper connecting plate and the lower connecting plate are fixed on the frame through the mounting blocks, and the roller bearing seat adjusting device can be detached when the cold rolling mill works.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (3)
1. The utility model provides a cold rolling machine roller bearing frame adjusting device, its includes frame, upper supporting roll, last roller bearing frame, bottom suspension runner and bottom suspension runner, upper supporting roll with the bottom suspension runner passes through respectively go up the roller bearing frame with the bottom suspension runner is connected in the frame, its characterized in that: the upper connecting plate is connected with the top of the upper roller bearing seat through a clamping joint, the lower connecting plate is connected with the bottom of the lower roller bearing seat through the clamping joint, the upper connecting plate is hinged with an installation block on two side faces of the lower connecting plate, two groups of installation blocks are hinged to two sides of the rack, the installation blocks are of L-shaped structures, and the upper connecting plate is connected with the lower connecting plate through an adjusting device.
2. The cold rolling mill roll chock adjustment device of claim 1, wherein: the adjusting device comprises an adjusting cylinder and an adjusting rod, the adjusting cylinder is located close to the position of the lower connecting plate, a connecting block is arranged at the rear part of the adjusting cylinder, the connecting block is connected with the lower connecting plate through a connecting shaft, one end of the adjusting rod is connected with the front part of the adjusting cylinder, and the other end of the adjusting rod is connected with the upper connecting plate.
3. The cold rolling mill roll chock adjustment device of claim 2, wherein: and one end of the adjusting rod is provided with scale marks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021294645.8U CN212597941U (en) | 2020-07-06 | 2020-07-06 | Roller bearing seat adjusting device of cold rolling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021294645.8U CN212597941U (en) | 2020-07-06 | 2020-07-06 | Roller bearing seat adjusting device of cold rolling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212597941U true CN212597941U (en) | 2021-02-26 |
Family
ID=74744473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021294645.8U Active CN212597941U (en) | 2020-07-06 | 2020-07-06 | Roller bearing seat adjusting device of cold rolling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212597941U (en) |
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2020
- 2020-07-06 CN CN202021294645.8U patent/CN212597941U/en active Active
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