CN219703009U - Independent adjustable transport roller way for hot-rolled bar lines - Google Patents
Independent adjustable transport roller way for hot-rolled bar lines Download PDFInfo
- Publication number
- CN219703009U CN219703009U CN202320316493.4U CN202320316493U CN219703009U CN 219703009 U CN219703009 U CN 219703009U CN 202320316493 U CN202320316493 U CN 202320316493U CN 219703009 U CN219703009 U CN 219703009U
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- roller
- bar
- rollers
- along
- movable support
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- 230000000149 penetrating effect Effects 0.000 claims abstract 5
- 238000005098 hot rolling Methods 0.000 claims description 3
- 238000005452 bending Methods 0.000 abstract description 6
- 238000007373 indentation Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 3
- 230000007774 longterm Effects 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 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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- Rollers For Roller Conveyors For Transfer (AREA)
Abstract
The utility model relates to a bar conveying roller way, in particular to an independent adjustable conveying roller way for a hot rolled bar line, which comprises a plurality of rollers distributed along the bar moving direction, wherein the rollers are provided with concave arc roller surfaces along the circumference of the rollers, the rollers are rotationally connected to corresponding rotating shafts, the rotating shafts are fixedly connected to movable brackets, the movable brackets are provided with penetrating holes along the bar moving direction, round shafts are arranged in the penetrating holes, the round shafts are fixedly connected with fixedly arranged struts, and the movable brackets are driven to rotate along the round shafts through driving devices. When a certain roller is severely worn, the roller is lifted by the electric telescopic device, so that the contact position of the bar and the arc-shaped roller surface of the roller is changed, further wear of the roller at the position can be avoided, and meanwhile, the contact point of the bar and the arc-shaped roller surface of the roller can be kept flush, and the quality problems such as scratch, indentation or bending of the bar are avoided.
Description
Technical Field
The utility model belongs to a bar conveying roller way, in particular to an independently adjustable conveying roller way for a hot rolled bar line.
Background
On a hot rolling production line, blanks are rolled and then conveyed to a cooling bed, sawing and other working procedures by a conveying roller way device. The roller way is subjected to high temperature, impact and the like continuously in the continuous use process, and is easy to wear. The rod moves or swings in the transportation process, so that the uneven abrasion of each part of the roller surface of the roller way is caused to generate a groove phenomenon, the integral elevation of the roller way is caused to generate a difference, and the quality problems such as scratch, indentation or bending of the rod are easily caused by the difference.
Disclosure of Invention
The utility model provides an independently adjustable transport roller way for a hot-rolled bar line, which is used for solving the defects in the prior art.
The utility model is realized by the following technical scheme:
the utility model provides a transport roll table with adjustable hot rolling bar line is independent, includes the several roller of arranging along bar direction of movement, the roller is equipped with the arc roll surface of indent along its circumference, and the roller rotates to be connected in the axis of rotation that corresponds and is rotated along axis of rotation axial through bar drive roller, and axis of rotation fixed connection is on movable support, and the movable support has seted up the hole of wearing out along bar direction of movement, wears to be equipped with the circle axle in the hole, and circle axle and the pillar fixed connection of fixed setting, the movable support is rotatory along the circle axle through drive arrangement drive.
When the roller is used, the bar passes through the arc-shaped roller surface, when the contact position of a certain roller is worn in long-term use, the driving device at the movable bracket is started, the driving device drives the movable bracket to slightly rotate along the circular shaft, the rotation of the movable bracket drives the rotation of the rotation shaft, the rotation of the rotation shaft drives the roller to rotate, and the roller can be driven to integrally lift up when rotating, because the arc-shaped roller surface of the roller is concave, the rotation of the roller changes the contact surface of the bar and the arc-shaped roller surface and enables the contact surface to be flush with the contact surface of other rollers, so that the phenomenon of grooves in various parts of the roller surface with uneven wear is avoided, and the quality problems such as scratch, indentation or bending of the bar are avoided.
Preferably, the driving device comprises an electric telescopic device with a hinged fixed end, and the movable end of the electric telescopic device is hinged to one side far away from the through hole. The movable end of the electric telescopic device is hinged to one side far away from the through hole, so that the extension and shortening of the movable end of the electric telescopic device can drive the movable support to rotate along the circular shaft.
Preferably, one end of the rotating shaft is detachably and fixedly connected to the movable support through a fixing support, the fixing support comprises a U-shaped plate and connecting plates fixedly connected to two sides of the U-shaped plate, the U-shaped plate is reversely buckled on the rotating shaft, the inner wall of the U-shaped plate is attached to the rotating shaft, and the connecting plates are connected with the movable support through bolts.
Preferably, the rotating shaft is of a round rod structure, a through hole for the round rod to pass through is formed in the roller, and the through hole is rotationally connected with the round rod through a bearing.
The beneficial effects of the utility model are as follows: when a certain roller is severely worn, the roller is lifted by the electric telescopic device, so that the contact position of the bar and the arc-shaped roller surface of the roller is changed, further wear of the roller at the position can be avoided, the contact point of the bar and the arc-shaped roller surface of the roller can be kept flush, the phenomenon of grooves in uneven wear of all parts of the roller surface of the roller is avoided, and the quality problems such as scratch, indentation or bending of the bar are avoided.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions of the prior art, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it will be obvious that the drawings in the following description are some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort to a person skilled in the art.
FIG. 1 is a schematic view of a roller mounting structure;
fig. 2 is a schematic view of the bar moving along the rollers.
The figure shows:
1. roller, 2, axis of rotation, 3, movable support, 4, circle axle, 5, pillar, 6, electric telescopic device.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
An independently adjustable transport roller way for a hot rolled bar line is shown in fig. 1 and 2. The roller 1 is provided with an inward concave arc roller surface along the circumferential direction of the roller 1, a through hole is transversely formed in the roller 1, a rotating shaft 2 is arranged in the through hole, the rotating shaft 2 is of a round rod structure, the through hole is rotationally connected with the rotating shaft 2 through a bearing, and the roller 1 is driven by the bar to rotate along the axial line of the rotating shaft 2. The other end of the rotating shaft 2 is detachably and fixedly connected to the movable support 3 through a fixed support, the fixed support comprises a U-shaped plate and connecting plates fixedly connected to two sides of the U-shaped plate, the U-shaped plate is reversely buckled on the rotating shaft 2, the inner wall of the U-shaped plate is attached to the rotating shaft 2, and the connecting plates are connected with the movable support 3 through bolts.
The movable support 3 has seted up the punching hole along rod direction of movement, wears out downthehole round axle 4 that is equipped with, round axle 4 and the pillar 5 fixed connection of fixed setting, and movable support 3 is rotatory along round axle 4 through the drive arrangement drive, drive arrangement includes electric telescopic device 6, and electric telescopic device 6 can be electric telescopic rod such as cylinder, pneumatic cylinder, and electric telescopic device 6's stiff end articulates to be connected on the base, and the base is fixed to be set up subaerial, and electric telescopic device 6's expansion end articulates to be connected in the one side of keeping away from the punching hole.
When the utility model is used, a bar passes through the arc-shaped roller surface, when the contact position of a certain roller 1 is worn in long-term use, the electric telescopic device 6 is started, the movable end of the electric telescopic device 6 is hinged on one side far away from the through hole, so that the extension and shortening of the movable end of the electric telescopic device 6 can drive the movable bracket 3 to slightly rotate along the circular shaft 4, the rotation of the movable bracket 3 drives the rotation shaft 2 to rotate, the rotation of the rotation shaft 2 drives the roller 1 to rotate, the roller 1 can drive the roller 1 to integrally lift when rotating, and the arc-shaped roller surface of the roller 1 is concave, so that the contact surface of the bar and the arc-shaped roller surface is changed by the rotation of the roller 1, and the contact point is leveled with the contact point of other rollers 1 in height, thereby avoiding the phenomenon of grooves with uneven wear on each part of the roller surface of the roller 1 and avoiding the quality problems such as scratch, indentation or bending of the bar.
When a certain roller 1 is severely worn, the roller 1 is lifted by the electric telescopic device 6, so that the contact position of the bar and the arc-shaped roller surface of the roller 1 is changed, further wear of the roller 1 at the position can be avoided, the contact point of the bar and the arc-shaped roller surface of the roller 1 can be kept flush, the phenomenon of grooves with uneven wear on each part of the roller surface of the roller 1 is avoided, and quality problems such as scratch, indentation or bending of the bar are avoided.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (4)
1. The utility model provides a transport roll table with adjustable hot rolling bar line is independent which characterized in that: the movable support comprises a plurality of rollers which are arranged along the bar moving direction, wherein the rollers are provided with concave arc roller surfaces along the circumferential direction of the rollers, the rollers are rotationally connected to corresponding rotating shafts and are rotationally driven by the bars along the axial line of the rotating shafts, the rotating shafts are fixedly connected to the movable support, the movable support is provided with penetrating holes along the bar moving direction, circular shafts are arranged in the penetrating holes, the circular shafts are fixedly connected with fixedly arranged support columns, and the movable support is driven by a driving device to rotate along the circular shafts.
2. The independently adjustable transport roller of a hot rolled bar line of claim 1, wherein: the driving device comprises an electric telescopic device with a hinged fixed end, and the movable end of the electric telescopic device is hinged to one side far away from the penetrating hole.
3. The independently adjustable transport roller of a hot rolled bar line of claim 1, wherein: one end of the rotating shaft is detachably and fixedly connected to the movable support through a fixing support, the fixing support comprises a U-shaped plate and connecting plates fixedly connected to two sides of the U-shaped plate, the U-shaped plate is reversely buckled on the rotating shaft, the inner wall of the U-shaped plate is attached to the rotating shaft, and the connecting plates are connected with the movable support through bolts.
4. The independently adjustable transport roller of a hot rolled bar line of claim 1, wherein: the rotating shaft is of a round rod structure, a through hole for the round rod to pass through is formed in the roller, and the through hole is rotationally connected with the round rod through a bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320316493.4U CN219703009U (en) | 2023-02-27 | 2023-02-27 | Independent adjustable transport roller way for hot-rolled bar lines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320316493.4U CN219703009U (en) | 2023-02-27 | 2023-02-27 | Independent adjustable transport roller way for hot-rolled bar lines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219703009U true CN219703009U (en) | 2023-09-19 |
Family
ID=87980657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320316493.4U Active CN219703009U (en) | 2023-02-27 | 2023-02-27 | Independent adjustable transport roller way for hot-rolled bar lines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219703009U (en) |
-
2023
- 2023-02-27 CN CN202320316493.4U patent/CN219703009U/en active Active
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