CN112872058A - Centering mechanism and centering method for wheel transport roller way of cooling bed - Google Patents
Centering mechanism and centering method for wheel transport roller way of cooling bed Download PDFInfo
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- CN112872058A CN112872058A CN202110034438.1A CN202110034438A CN112872058A CN 112872058 A CN112872058 A CN 112872058A CN 202110034438 A CN202110034438 A CN 202110034438A CN 112872058 A CN112872058 A CN 112872058A
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- Prior art keywords
- roller way
- centering mechanism
- wheel
- cooling bed
- centering
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B43/00—Cooling beds, whether stationary or moving; Means specially associated with cooling beds, e.g. for braking work or for transferring it to or from the bed
- B21B43/12—Devices for positioning workpieces "flushed", i.e. with all their axial ends arranged in line on cooling beds or on co-operating conveyors, e.g. before cutting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B43/00—Cooling beds, whether stationary or moving; Means specially associated with cooling beds, e.g. for braking work or for transferring it to or from the bed
- B21B43/04—Cooling beds comprising rolls or worms
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rollers For Roller Conveyors For Transfer (AREA)
Abstract
The invention discloses a centering mechanism of a wheel transport roller way of a cooling bed, wherein the wheel transport roller way of the cooling bed comprises roller way support frames which are arranged in a bilateral symmetry manner, a plurality of roller way shafts are uniformly arranged on the roller way support frames, and each roller way shaft is provided with a roller; the centering mechanism is arranged on the roller way supporting frame and comprises a plurality of pairs of centering mechanism units which are symmetrically arranged left and right, and a material blocking body is arranged at the front end of each centering mechanism unit. The invention also discloses a centering method using the centering mechanism, and the centering mechanism and the centering method using the cooling bed wheel transportation roller way not only solve the problem of failure caused by the deviation of the wheels in the process of transporting the wheels by the roller way, but also greatly reduce the labor intensity of workers, improve the labor efficiency and reduce the replacement cost, and the whole device basically does not need large investment, occupies small space and is convenient to use and maintain.
Description
Technical Field
The invention belongs to the field of machinery, and relates to a centering mechanism and a centering method of a wheel conveying roller way of a cooling bed, which are suitable for correcting the deviation of an article in the process of conveying the article.
Background
After the wheel is rolled, the wheel needs to be quenched and tempered, the wheel is mainly conveyed through a roller way in the quenching and tempering process of the wheel, the roller way drives a speed reducer to rotate through the rotation of a motor, and the speed reducer rotates to drive the roller way to rotate through a chain, so that the wheel on the roller way is driven to move.
As shown in fig. 5, bilateral symmetry is provided with two running rollers 2 on the roller axle 1, because the roll table is at the in-process of transporting the wheel, two running rollers on every roll table are surperficial coarse and the wearing and tearing volume is different, consequently, the friction of two running rollers and wheel is different, lead to the wheel to take place the skew easily in the transportation, thereby lead to wheel one end to fall down from the running roller, easily to the roller axle extrusion deformation, lead to unable normal rotation, must change the roller axle, cause certain economic loss, and seriously influence on-the-spot production efficiency.
Therefore, in order to solve the problem of deviation in the wheel transportation process, a centering mechanism of the wheel transportation roller bed of the cooling bed needs to be designed and a perfect technical implementation method needs to be established to meet the production requirement.
Disclosure of Invention
Aiming at the problem of faults caused by the deviation of wheels in the process of transporting the wheels of the current wheel roller bed of the cooling bed in the background technology, the invention provides a centering mechanism of the wheel roller bed of the cooling bed and a centering method corresponding to the centering mechanism.
The technical scheme for solving the technical problem of the invention is as follows:
the centering mechanism of the wheel transport roller way of the cooling bed comprises roller way support frames which are arranged in a bilateral symmetry mode, wherein a plurality of roller way shafts are uniformly arranged on the roller way support frames, and each roller way shaft is provided with a roller; the centering mechanism is arranged on the roller way supporting frame and comprises a plurality of pairs of centering mechanism units which are symmetrically arranged left and right, and a material blocking body is arranged at the front end of each centering mechanism unit.
Further, the material blocking body is a cylinder.
Furthermore, each centering mechanism unit comprises a fixing plate, a through hole is formed in the middle of the fixing plate, an adjusting screw rod is detachably connected and arranged in the through hole, and the material blocking body is arranged at the front end of the adjusting screw rod.
Further, the adjusting screw rod is detachably arranged on the fixing plate through a nut.
Furthermore, the through hole is a slot-shaped hole formed along the length direction of the fixing plate.
Furthermore, the number of the fixing plates is two, the number of the adjusting screws is two, the adjusting screws are detachably arranged in through holes in the centers of the two fixing plates respectively, the front ends of the fixing plates and the front ends of the adjusting screws are fixed, and the material blocking body is fixedly arranged at the front ends of the two adjusting screws.
Furthermore, the adjacent ends of the two fixing plates are connected and fixed.
Further, the included angle of the two fixing plates is 90-135 degrees, and preferably 120 degrees.
Further, the blocking bodies can be arranged at the front ends of the two adjusting screws in a rolling mode.
Based on the technical scheme, the centering method of the centering mechanism of the cooling bed wheel conveying roller way comprises the following steps:
(1) calculating the length of the left side edge and the right side edge of the wheel from the inner side of the roller way supporting frame when the wheel is transported on the wheel transporting roller way of the cooling bed according to the diameter of the wheel to be transported;
(2) respectively placing the adjusting screws into the through holes of the corresponding fixing plates according to the length calculated in the step (1), so that the distance between two corresponding material blocking bodies of each pair of centering mechanism units is slightly larger than the diameter of the wheel;
(3) fixing each adjusting screw on each fixing plate through a nut;
(4) and in the process of transporting the wheels on the wheel transporting roller way of the cooling bed, if the wheels deviate in a reaction mode, correcting the positions of the wheels through the material blocking body pairs to enable the wheels to return to the central line position of the wheel transporting roller way of the cooling bed.
Compared with the prior art, the centering mechanism of the cooling bed wheel transportation roller way has the advantages of simple and practical structure, reasonable configuration, investment saving, small occupied area, simplicity in operation and maintenance, convenience in operation and reliability in operation, not only solves the problem of failure caused by the deviation of wheels in the process of transporting the wheels by the roller way, but also greatly reduces the labor intensity of workers, improves the labor efficiency, reduces the replacement cost, basically does not need large investment, and effectively saves the cost.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is a schematic top view of the present invention;
FIG. 4 is a schematic side view of the present invention;
FIG. 5 is a schematic view of the structure of the roller shaft and the roller of the present invention;
in the figure: 1. a roller bed shaft; 2. a roller; 3. a roller bed support frame; 4. a fixing plate; 5. a nut; 6. a material blocking body; 7. adjusting the screw rod; 8. a wheel; 9. a centering mechanism unit; 10. and a through hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The terms "upper", "lower", "left", "right", "front", "rear", and the like used in the specification and claims of the present disclosure are used only to indicate relative positional relationships, and when the absolute position of a described object is changed, the relative positional relationships are changed accordingly; the terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect.
Example 1:
as shown in fig. 1 to 5, the centering mechanism of the wheel transportation roller way of the cooling bed of the invention comprises roller way support frames 3 which are arranged in bilateral symmetry, a plurality of roller way shafts 1 are uniformly arranged on the roller way support frames 3 along the length direction of the roller way support frames, and a left roller wheel 2 and a right roller wheel 2 are arranged on each roller way shaft 1. the centering mechanism is characterized in that the centering mechanism is arranged on the roller way support frames 3 and comprises a plurality of pairs of centering mechanism units 9 which are arranged in bilateral symmetry, a material blocking body 6 is arranged at the front end of each centering mechanism unit 9, furthermore, the material blocking body 6 can be arranged into a cylinder, when the wheels 8 are conveyed on the cooling bed transportation roller way, if the wheels 8 deviate, the material blocking body 6 can correct the wheels 8 back to the central position of the roller way again, the wheels 8 are prevented from falling down and breaking the roller way shafts 1, and the cylindrical material blocking body 6 is more beneficial to correct the positions, avoiding damage to the wheel 8 during the correction process. Furthermore, the cylindrical material blocking body 6 can be arranged at the front ends of the two adjusting screws 7 in a rolling manner, and when the position of the wheel 8 is corrected, the friction between the material blocking body 6 and the wheel 8 is rolling friction, so that the damage to the outer side of the wheel 8 is avoided more effectively.
In this embodiment, each of the centering mechanism units 9 may be further configured to include a fixing plate 4, a through hole 10 is formed in a middle portion of the fixing plate 4, an adjusting screw 7 is detachably connected to the through hole 10, and the blocking body 6 is disposed at a front end of the adjusting screw 7. The adjusting screw 7 is detachably arranged on the fixing plate 4 through nuts 5, and at least two nuts 5 are respectively arranged on two sides of the through hole 10 to fix the adjusting screw 7 on the fixing plate 4. When the adjusting screw 7 is used, the adjusting screw 7 can move back and forth through the nut 5 to adjust the distance between the front ends of the adjusting screws 7 corresponding to the opposite sides so as to meet the requirement of centering wheels 8 with different diameters.
In this embodiment, in order to facilitate the adjustment and installation of the position of the adjusting screw 7, the through hole 10 is a slot-shaped hole formed along the length direction of the fixing plate 4.
In this embodiment, in order to further improve the centering effect of the wheel 8, the two fixing plates 4 are provided, the two adjusting screws 7 are respectively detachably disposed in the through holes 10 at the centers of the two fixing plates 4, the front ends of the two fixing plates are fixed, and the blocking body 6 is fixedly disposed at the front ends of the two adjusting screws 7.
Further, the adjacent ends of the two fixing plates 4 are connected and fixed, preferably, the included angle of the two fixing plates 4 is 90-135 degrees, and preferably 120 degrees.
Example 2:
based on the centering method of the centering mechanism of the cooling bed wheel conveying roller way in the embodiment 1, the method comprises the following steps:
1) calculating the length of the left side edge and the right side edge from the roller way support frame 3 when the wheel is transported on the wheel transport roller way of the cooling bed according to the diameter of the transported wheel;
2) respectively placing the adjusting screws 7 in the through holes 10 of the corresponding fixing plates 4 according to the distance calculated in the step 1), so that the distance between the two corresponding material blocking bodies 6 of each pair of centering mechanism units 9 is slightly larger than the diameter of the wheel; further, the distance between the two corresponding material blocking bodies 6 is slightly larger than the diameter of the wheel by 5-10 mm.
3) Fixing each adjusting screw 7 on each fixing plate 4 through a nut 5;
4) and in the process of transporting the wheels on the wheel transporting roller way of the cooling bed, if the wheels deviate in a reaction mode, the positions of the wheels are corrected through the material blocking bodies 6, so that the wheels return to the central line position of the wheel transporting roller way of the cooling bed.
The invention is well applied to the cooling bed of the transport wheel of a wheel rolling production line of certain steel, and can meet the standard requirement through quality inspection and acceptance.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are also included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.
Claims (10)
1. The utility model provides a centering mechanism of cold bed wheel transportation roll table, cold bed wheel transportation roll table include roll table support frame (3) that bilateral symmetry set up, evenly are provided with a plurality of roll table axles (1) on roll table support frame (3), are provided with running roller (2) on every roll table axle (1), its characterized in that: the centering mechanism is arranged on the roller way supporting frame (3) and comprises a plurality of pairs of centering mechanism units (9) which are arranged in a bilateral symmetry mode, and a material blocking body (6) is arranged at the front end of each centering mechanism unit (9).
2. The centering mechanism of the wheel transportation roller way of the cooling bed according to claim 1, characterized in that: the material blocking body (6) is a cylinder.
3. The centering mechanism of the wheel transportation roller way of the cooling bed according to claim 1 or 2, characterized in that: each centering mechanism unit (9) comprises a fixing plate (4), a through hole (10) is formed in the middle of the fixing plate (4), an adjusting screw rod (7) is detachably connected and arranged in the through hole (10), and the material blocking body (6) is arranged at the front end of the adjusting screw rod (7).
4. The centering mechanism of the wheel transportation roller way of the cooling bed according to claim 3, characterized in that: the adjusting screw rod (7) is detachably arranged on the fixing plate (4) through a nut (5).
5. The centering mechanism of the wheel transportation roller way of the cooling bed according to claim 3, characterized in that: the through hole (10) is a slot-shaped hole formed along the length direction of the fixing plate (4).
6. The centering mechanism of the wheel transportation roller way of the cooling bed according to claim 4 or 5, wherein: the two fixing plates (4) are arranged, the two adjusting screws (7) are respectively detachably arranged in through holes (10) in the centers of the two fixing plates (4), the front ends of the two fixing plates are fixed, and the material blocking body (6) is fixedly arranged at the front ends of the two adjusting screws (7).
7. The centering mechanism of the wheel transportation roller way of the cooling bed according to claim 6, characterized in that: the adjacent end parts of the two fixing plates (4) are connected and fixed.
8. The centering mechanism of the wheel transportation roller way of the cooling bed according to claim 7, characterized in that: the included angle of the two fixing plates (4) is 90-135 degrees.
9. The centering mechanism of the wheel transportation roller way of the cooling bed according to claim 7 or 8, wherein: the blocking bodies (6) can be arranged at the front ends of the two adjusting screws (7) in a rolling mode.
10. The centering method of the centering mechanism of the cold bed wheel conveying roller way according to any one of claims 1 to 9 is characterized by comprising the following steps:
1) calculating the length of the left side edge and the right side edge of the wheel from the roller way support frame (3) when the wheel is transported on the wheel transport roller way of the cooling bed according to the diameter of the transported wheel;
2) respectively placing the adjusting screw rods (7) in the through holes (10) of the corresponding fixing plates (4) according to the distance calculated in the step 1), so that the distance between the two corresponding material blocking bodies (6) of each pair of centering mechanism units (9) is slightly larger than the diameter of the wheel;
3) fixing each adjusting screw rod (7) on each fixing plate (4) through a nut (5);
4) and in the process of transporting the wheels on the wheel transportation roller way of the cooling bed, if the wheels deviate in a reaction manner, the positions of the wheels are corrected through the material blocking bodies (6), so that the wheels return to the central line position of the wheel transportation roller way of the cooling bed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110034438.1A CN112872058A (en) | 2021-01-12 | 2021-01-12 | Centering mechanism and centering method for wheel transport roller way of cooling bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110034438.1A CN112872058A (en) | 2021-01-12 | 2021-01-12 | Centering mechanism and centering method for wheel transport roller way of cooling bed |
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| Publication Number | Publication Date |
|---|---|
| CN112872058A true CN112872058A (en) | 2021-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110034438.1A Pending CN112872058A (en) | 2021-01-12 | 2021-01-12 | Centering mechanism and centering method for wheel transport roller way of cooling bed |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204564777U (en) * | 2015-04-21 | 2015-08-19 | 新疆八一钢铁股份有限公司 | Roll revolution in Novel thick to cut and crank arm and cut front chute |
| CN207293473U (en) * | 2017-09-29 | 2018-05-01 | 马钢轨道交通装备有限公司 | Train wheel rollgang with turn over function |
| CN208233919U (en) * | 2018-05-24 | 2018-12-14 | 浙江中轴物流设备有限公司 | Centralising device on roller machine |
| CN110038911A (en) * | 2019-05-13 | 2019-07-23 | 张家港长力机械有限公司 | Cold bed is aligned conveying device |
| JP2020019650A (en) * | 2018-08-03 | 2020-02-06 | 伊東電機株式会社 | Transportation device with rolling mechanism |
| CN214160897U (en) * | 2021-01-12 | 2021-09-10 | 安徽马钢设备检修有限公司 | Centering mechanism of wheel transportation roller way of cooling bed |
-
2021
- 2021-01-12 CN CN202110034438.1A patent/CN112872058A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204564777U (en) * | 2015-04-21 | 2015-08-19 | 新疆八一钢铁股份有限公司 | Roll revolution in Novel thick to cut and crank arm and cut front chute |
| CN207293473U (en) * | 2017-09-29 | 2018-05-01 | 马钢轨道交通装备有限公司 | Train wheel rollgang with turn over function |
| CN208233919U (en) * | 2018-05-24 | 2018-12-14 | 浙江中轴物流设备有限公司 | Centralising device on roller machine |
| JP2020019650A (en) * | 2018-08-03 | 2020-02-06 | 伊東電機株式会社 | Transportation device with rolling mechanism |
| CN110038911A (en) * | 2019-05-13 | 2019-07-23 | 张家港长力机械有限公司 | Cold bed is aligned conveying device |
| CN214160897U (en) * | 2021-01-12 | 2021-09-10 | 安徽马钢设备检修有限公司 | Centering mechanism of wheel transportation roller way of cooling bed |
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Application publication date: 20210601 |