CN212475185U - Compact slab rotating platform - Google Patents
Compact slab rotating platform Download PDFInfo
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- CN212475185U CN212475185U CN202020314839.3U CN202020314839U CN212475185U CN 212475185 U CN212475185 U CN 212475185U CN 202020314839 U CN202020314839 U CN 202020314839U CN 212475185 U CN212475185 U CN 212475185U
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- connecting plate
- cover plate
- slewing bearing
- rack
- fixedly connected
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Abstract
The utility model relates to a compact slab revolving stage belongs to ferrous metallurgy technical field. The rotary support is arranged above the rack, a lower connecting plate is arranged at the bottom of the rotary support, and the lower connecting plate is fixedly connected with the rack; the lower connecting plate is fixedly connected with the inner ring of the slewing bearing, the top of the slewing bearing is provided with an upper connecting plate, the upper connecting plate is fixedly connected with the outer ring of the slewing bearing, the slewing bearing is meshed with the pinion, the pinion is fixed on the output shaft of the motor, the upper connecting plate is provided with a cover plate assembly for placing a plate blank, the bottom of the cover plate assembly is annularly provided with a plurality of rollers, the rack is provided with an annular guide rail, and the rollers are arranged on the annular guide rail. The device has the advantages of compact structure and small occupied area; and moreover, the labor intensity of the operating personnel is reduced, the working efficiency is improved, and the personal safety of the operating personnel is ensured.
Description
Technical Field
The utility model relates to a compact slab revolving stage belongs to ferrous metallurgy technical field.
Background
When steel enterprises smelt to produce finished steel, continuous casting slabs or primary rolling slabs with the thickness of about 200 mm are generally used as raw materials, and the raw materials are heated by a heating furnace and then are sent into a hot rolling mill to be rolled into thin plates or medium plates. In order to make part of the short billet smoothly enter the stepping furnace for heating and improve the billet yield, the billet must be rotated by 90 degrees to enter the heating furnace. At present, the blank is rotated by 90 degrees by means of mechanical operation of workers, so that the labor intensity of the workers is increased, and the working efficiency is low; in the operation process, if an accident happens, the personal safety of workers cannot be ensured.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a compact type slab revolving stage is provided to above-mentioned prior art, not only compact structure, occupation of land are little, reduce workman's intensity of labour moreover, improve the operating efficiency, guarantee personal safety.
The utility model provides a technical scheme that above-mentioned problem adopted does: a compact slab rotating table comprises a frame and a slewing bearing, wherein the slewing bearing is arranged above the frame, a lower connecting plate is arranged at the bottom of the slewing bearing, and the lower connecting plate is fixedly connected with the frame; the lower connecting plate is fixedly connected with an inner ring of the slewing bearing, an upper connecting plate is arranged at the top of the slewing bearing, the upper connecting plate is fixedly connected with an outer ring of the slewing bearing, the slewing bearing is meshed with a pinion, the pinion is fixed on an output shaft of a motor and is driven by the motor to rotate so as to drive the outer ring of the slewing bearing to rotate; the upper connecting plate is provided with a cover plate assembly for placing a plate blank, the bottom of the cover plate assembly is annularly provided with a plurality of rollers, the rack is provided with an annular guide rail, and the rollers are arranged on the annular guide rail.
The cover plate assembly comprises a first cover plate and a second cover plate, the second cover plate is arranged on the first cover plate, and a disc spring assembly is arranged between the first cover plate and the second cover plate.
Compared with the prior art, the utility model has the advantages of: the utility model provides a compact slab revolving stage, slewing bearing's inner circle passes through lower connecting plate and is connected constitution fixed part with the frame, and slewing bearing's outer lane passes through the upper junction plate and is connected with the apron subassembly of placing the slab, and slewing bearing and fixed and motor output epaxial pinion intermeshing, and when the motor rotates, drive the pinion and rotate for slewing bearing outer lane rotates, thereby drives the apron subassembly and rotates, realizes that the slab rotates automatically. The device has the advantages of compact structure and small occupied area; and moreover, the labor intensity of the operating personnel is reduced, the working efficiency is improved, and the personal safety of the operating personnel is ensured.
Drawings
Fig. 1 is a schematic view of a compact slab rotary table according to an embodiment of the present invention;
fig. 2 is a top view of a compact slab rotary table according to an embodiment of the present invention;
in the figure, 1 a frame, 2 motors, 3 pinions, 4 slewing bearings, 5 upper connecting plates, 6 first cover plates, 7 lower connecting plates, 8 second cover plates, 9 disc spring assemblies, 10 rollers and 11 annular guide rails are arranged.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments.
As shown in fig. 1 and 2, the compact slab rotating table in the embodiment includes a frame 1 and a rotary support 4, the rotary support 4 is disposed above the frame 1, a lower connecting plate 7 is disposed at the bottom of the rotary support 4, the lower connecting plate 7 is fixedly connected with an inner ring of the rotary support 4 through a bolt, and the lower connecting plate 7 is fixedly connected with the frame 1, so that the lower connecting plate 7 and the inner ring of the rotary support 4 form a fixing component. An upper connecting plate 5 is arranged at the top of the slewing bearing 4, the upper connecting plate 5 is fixedly connected with the outer ring of the slewing bearing 4 through bolts, the slewing bearing 4 is meshed with the pinion 3, and the pinion 3 is fixed on the output shaft of the motor 2, so that the upper connecting plate 5 and the outer ring of the slewing bearing 4 form a rotating part. Set up the apron subassembly that is used for placing the slab on the upper junction plate 5, apron subassembly bottom hoop is equipped with 8 gyro wheels 10, and is equipped with ring rail 11 on the frame 1, and on ring rail 11 was located respectively to gyro wheel 10. The motor 2 is controlled to work, the motor 2 drives the pinion 3 to rotate, the outer ring of the slewing bearing 4 is driven to rotate, the upper connecting plate 5 is rotated, the cover plate assembly can rotate along the annular guide rail 11, and the plate blank on the cover plate assembly automatically rotates by 90 degrees. The slewing bearing 4 with the structure can bear large load and has small friction coefficient in rotation.
The cover plate assembly comprises a first cover plate 6 and a second cover plate 7, the second cover plate 7 is arranged on the first cover plate 6, and a disc spring assembly 9 is arranged between the first cover plate 6 and the second cover plate 7. The disc spring assembly 9 can eliminate impact vibration when the plate blank is hoisted to the second cover plate 7, and equipment damage caused by impact load of the blank is avoided.
The device has the advantages of compact structure and small occupied area; and moreover, the labor intensity of the operating personnel is reduced, the working efficiency is improved, and the personal safety of the operating personnel is ensured.
In addition to the above embodiments, the present invention also includes other embodiments, and all technical solutions formed by equivalent transformation or equivalent replacement should fall within the protection scope of the claims of the present invention.
Claims (2)
1. A compact slab rotary table characterized by: the rotary support comprises a rack (1) and a rotary support (4), wherein the rotary support (4) is arranged above the rack (1), a lower connecting plate (7) is arranged at the bottom of the rotary support (4), the lower connecting plate (7) is fixedly connected with an inner ring of the rotary support (4), and the lower connecting plate (7) is fixedly connected with the rack (1); an upper connecting plate (5) is arranged at the top of the slewing bearing (4), the upper connecting plate (5) is fixedly connected with the outer ring of the slewing bearing (4), the slewing bearing (4) is meshed with the gear (3), the gear (3) is fixed on an output shaft of the motor (2), and the motor (2) drives the pinion (3) to rotate to drive the outer ring of the slewing bearing (4) to rotate; the upper connecting plate (5) is provided with a cover plate assembly for placing a plate blank, the bottom of the cover plate assembly is annularly provided with a plurality of rollers (10), the rack (1) is provided with an annular guide rail (11), and the rollers (10) are arranged on the annular guide rail (11).
2. A compact slab rotary table as claimed in claim 1, wherein: the cover plate assembly comprises a first cover plate (6) and a second cover plate (8), the second cover plate (8) is arranged on the first cover plate (6), and a disc spring assembly (9) is arranged between the first cover plate (6) and the second cover plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020314839.3U CN212475185U (en) | 2020-03-14 | 2020-03-14 | Compact slab rotating platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020314839.3U CN212475185U (en) | 2020-03-14 | 2020-03-14 | Compact slab rotating platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212475185U true CN212475185U (en) | 2021-02-05 |
Family
ID=74457540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020314839.3U Active CN212475185U (en) | 2020-03-14 | 2020-03-14 | Compact slab rotating platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212475185U (en) |
-
2020
- 2020-03-14 CN CN202020314839.3U patent/CN212475185U/en active Active
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