CN217393699U - Adjustable integral foot roller device - Google Patents
Adjustable integral foot roller device Download PDFInfo
- Publication number
- CN217393699U CN217393699U CN202221242003.2U CN202221242003U CN217393699U CN 217393699 U CN217393699 U CN 217393699U CN 202221242003 U CN202221242003 U CN 202221242003U CN 217393699 U CN217393699 U CN 217393699U
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- foot roller
- foot
- roller shaft
- lubricating oil
- shaft
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Abstract
The utility model discloses an integral foot roller device with adjustable belongs to continuous casting equipment technical field. The foot roller frame is provided with a foot roller shaft a and a foot roller shaft b, the foot roller shaft a is arranged oppositely, the foot roller shaft a penetrates through and is connected with the foot roller a in a rotating mode, the foot roller shaft b penetrates through and is connected with the foot roller b in a rotating mode, a lubricating shaft hole a is formed in the foot roller a and is communicated with a lubricating oil channel a extending along the axial direction of the foot roller shaft a, the lubricating oil channel a is communicated with a lubricating oil channel b extending along the radial direction of the foot roller shaft a, the lubricating oil channel b penetrates through the foot roller shaft a, and the foot roller shaft b is fixed on the sliding adjusting frame. The utility model has the advantages that: the position of the foot roller b is adjustable, so that the casting blanks with different sizes are compatible; a lubricating oil channel is formed in the foot roller shaft, so that the abrasion is reduced through lubrication, and the service life is prolonged; the spiral groove is formed in the surface of the foot roller, and therefore the heat dissipation capacity is improved.
Description
Technical Field
The utility model relates to an adjustable whole foot roll device belongs to continuous casting equipment technical field.
Background
The foot roller of the crystallizer of the continuous casting machine is mainly used for conveying a casting blank after liquid molten steel is crystallized. The position of the existing foot roller cannot be adjusted, the compatibility is poor, the heat dissipation performance is poor, no lubrication exists between the foot roller and a foot roller shaft, and the service life is short.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects existing in the prior art, the utility model aims to provide an adjustable integral foot roller device for detecting metallurgical equipment.
The technical scheme of the utility model is that: an adjustable integral foot roller device is characterized in that a foot roller shaft a and a foot roller shaft b are oppositely arranged on a foot roller frame, the foot roller shaft a penetrates through and is connected with the foot roller a in a rotating mode, the foot roller shaft b penetrates through and is connected with the foot roller b in a rotating mode, a lubricating shaft hole a is formed in the foot roller a, the lubricating shaft hole a is communicated with a lubricating oil channel a extending along the axial direction of the foot roller shaft a, the lubricating oil channel a is communicated with a lubricating oil channel b extending along the radial direction of the foot roller shaft a, the lubricating oil channel b penetrates through the foot roller shaft a, the foot roller shaft b is fixed on a sliding adjusting frame, the sliding adjusting frame is in sliding connection with a fixing frame fixed on the foot roller frame, an adjusting bolt penetrates through and is in threaded connection with the fixing frame, the other end of the adjusting bolt is in rotating connection with the sliding adjusting frame, the fastening bolt penetrates through the fixing frame, and the fastening bolt is in threaded connection with the sliding adjusting frame.
And a lubricating oil channel c is arranged in the foot roll shaft b.
The fastening bolts are positioned on two sides of the adjusting bolt.
The two ends of the foot roller shaft a are located on the foot roller frame, the two ends of the foot roller shaft a are tightly fixed through the jacking block, the jacking block is in contact with the jacking bolt, and the jacking bolt is in threaded connection with the foot roller frame.
The surfaces of the foot roller a and the foot roller b are provided with spiral grooves.
The utility model has the advantages that: the position of the foot roller b is adjustable, so that casting blanks with different sizes can be compatible; a lubricating oil channel is formed in the foot roller shaft, so that the abrasion is reduced through lubrication, and the service life is prolonged; the spiral groove is formed in the surface of the foot roller, and therefore the heat dissipation capacity is improved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a first cross-sectional view of the present invention;
fig. 3 is a second cross-sectional view of the present invention;
fig. 4 is a first side view of the present invention;
fig. 5 is a second side view of the present invention.
The reference numbers in the figures are as follows: 1. the device comprises foot roller frames 2, foot rollers a, 3, foot rollers b, 4, foot roller shafts a, 5, lubricating shaft holes a, 6, foot roller shafts b, 7, lubricating oil channels a, 8, lubricating oil channels b, 9, a sliding adjusting frame 10, a fixing frame 11, adjusting bolts 12, fastening bolts 13, lubricating oil channels c, 14, jacking blocks 15 and jacking bolts.
Detailed Description
The invention will be further explained with reference to the accompanying drawings 1-5:
an adjustable integral foot roller device is characterized in that two foot roller shafts a4 and two foot roller shafts b6 which are oppositely arranged are arranged on a foot roller frame 1, two ends of each foot roller shaft a4 are positioned on the foot roller frame 1, the two ends are tightly pressed and fixed through a pressing block 14, the pressing block 14 is in contact with a pressing bolt 15, the pressing bolt 15 is in threaded connection with the foot roller frame 1, the foot roller shaft a4 penetrates through and is rotatably connected with a foot roller a2, a foot roller shaft b6 penetrates through and is rotatably connected with a foot roller b3, spiral grooves for accelerating heat dissipation are formed in the surfaces of the foot roller a2 and the foot roller b3, a lubricating shaft hole a5 is formed in the foot roller a2, the lubricating shaft a5 is communicated with a lubricating oil passage a7 which axially extends along the foot roller shaft a4, the lubricating oil passage a7 is communicated with a lubricating oil passage b8 which radially extends along the foot roller shaft a4, lubricating oil enters a lubricating shaft hole a5 and flows to the lubricating oil passage b 7 and then flows to the positions of the foot roller shafts b 4 and the roller shafts 57324, the lubricating oil channel b8 penetrates through the foot roller shaft a4, the foot roller shaft b6 is fixed on the sliding adjusting frame 9, a lubricating oil channel c13 is arranged in the foot roller shaft b6, lubricating oil flows to a gap between the foot roller b3 and the foot roller shaft b6 through the lubricating channel c13 and plays a lubricating role in relative movement of the foot roller and the foot roller, the sliding adjusting frame 9 is in sliding connection with a fixed frame 10 fixed on the foot roller frame 1, an adjusting bolt 11 penetrates through and is in threaded connection with the fixed frame 10, the other end of the adjusting bolt 11 is rotatably connected with the sliding adjusting frame 9, fastening bolts 12 located on two sides of the adjusting bolt 11 penetrate through the fixed frame 10, and the fastening bolts 12 are in threaded connection with the sliding adjusting frame 9.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (5)
1. An adjustable integral foot roller device is characterized in that a foot roller shaft a (4) and a foot roller shaft b (6) which are oppositely arranged are arranged on a foot roller frame (1), the foot roller shaft a (4) penetrates through and is rotatably connected with a foot roller a (2), the foot roller shaft b (6) penetrates through and is rotatably connected with a foot roller b (3), a lubricating shaft hole a (5) is formed in the foot roller a (2), the lubricating shaft hole a (5) is communicated with a lubricating oil channel a (7) which axially extends along the foot roller shaft a (4), the lubricating oil channel a (7) is communicated with a lubricating oil channel b (8) which radially extends along the foot roller shaft a (4), the lubricating oil channel b (8) penetrates through the foot roller shaft a (4), the foot roller shaft b (6) is fixed on a sliding adjusting frame (9), and the sliding adjusting frame (9) is in sliding connection with a fixing frame (10) fixed on the foot roller frame (1), the adjusting bolt (11) penetrates through and is in threaded connection with the fixing frame (10), the other end of the adjusting bolt (11) is rotatably connected with the sliding adjusting frame (9), the fastening bolt (12) penetrates through the fixing frame (10), and the fastening bolt (12) is in threaded connection with the sliding adjusting frame (9).
2. The adjustable integrated foot roller device according to claim 1, characterized in that a lubricating oil channel c (13) is arranged in the foot roller shaft b (6).
3. Adjustable integrated foot roll device according to claim 1, characterized in that the fastening bolts (12) are located on both sides of the adjusting bolt (11).
4. The adjustable integral foot roller device according to claim 1, wherein two ends of the foot roller shaft a (4) are positioned on the foot roller frame (1), the two ends are tightly pressed and fixed through a pressing block (14), the pressing block (14) is contacted with a pressing bolt (15), and the pressing bolt (15) is in threaded connection with the foot roller frame (1).
5. The adjustable integral foot roller device according to claim 1, wherein the surfaces of the foot rollers a (2) and b (3) are provided with spiral grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221242003.2U CN217393699U (en) | 2022-05-20 | 2022-05-20 | Adjustable integral foot roller device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221242003.2U CN217393699U (en) | 2022-05-20 | 2022-05-20 | Adjustable integral foot roller device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217393699U true CN217393699U (en) | 2022-09-09 |
Family
ID=83144486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221242003.2U Active CN217393699U (en) | 2022-05-20 | 2022-05-20 | Adjustable integral foot roller device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217393699U (en) |
-
2022
- 2022-05-20 CN CN202221242003.2U patent/CN217393699U/en active Active
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| GR01 | Patent grant | ||
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