CN215941105U - Rear swing bridge for uncoiling, longitudinal shearing and coiling line - Google Patents
Rear swing bridge for uncoiling, longitudinal shearing and coiling line Download PDFInfo
- Publication number
- CN215941105U CN215941105U CN202122615786.6U CN202122615786U CN215941105U CN 215941105 U CN215941105 U CN 215941105U CN 202122615786 U CN202122615786 U CN 202122615786U CN 215941105 U CN215941105 U CN 215941105U
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- Prior art keywords
- transition
- frame
- uncoiling
- pit
- steel plate
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- Expired - Fee Related
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- 238000010008 shearing Methods 0.000 title abstract description 8
- 230000007704 transition Effects 0.000 claims abstract description 54
- 238000005096 rolling process Methods 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 abstract description 20
- 239000010959 steel Substances 0.000 abstract description 20
- 238000000034 method Methods 0.000 abstract description 6
- 239000000463 material Substances 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
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Abstract
The utility model relates to the field of steel processing facilities, and particularly discloses a rear swing bridge for uncoiling, longitudinal shearing and coiling. It includes first transition hole, the both ends in first transition hole are equipped with preceding transition frame and back transition frame respectively, preceding transition frame is the mirror image with back transition frame and arranges, all includes two arc curb plates, is equipped with a plurality of roller bearings that are the arc and distribute between two arc curb plates, be equipped with the track frame of erectting in the first transition hole, be equipped with the lift dolly on the track frame, be equipped with first cab apron of crossing on the lift dolly. The utility model is provided with the first transition pit, and the steel plate is in a loose state in the first transition pit, so that the left and right positions of the steel plate can be conveniently adjusted in the subsequent deviation rectifying process. The front and rear transition frames are arranged to be in circular arc transition, so that the steel plate is prevented from being bent at a right angle when sinking into the pit, and the steel plate is prevented from being damaged.
Description
Technical Field
The utility model relates to the field of steel processing facilities, in particular to a rear swing bridge for uncoiling, longitudinally shearing and coiling wires.
Background
The steel products from steel mills are generally coiled materials with certain width, before the coiled materials are formally processed into various sectional materials, a series of cutting processing is carried out according to the requirements of the sectional materials, the processing production line is called as uncoiling, longitudinal shearing and coiling (or similar names), and mainly comprises the processes of uncoiling, end-aligning shearing, deviation correction, longitudinal shearing, coiling and the like.
Disclosure of Invention
The utility model provides a rear swing bridge for uncoiling, longitudinal shearing and coiling, which can buffer a steel plate and is convenient for deviation rectification in order to make up the defects of the prior art.
The utility model is realized by the following technical scheme:
the utility model provides an open a book and indulge to cut receipts spiral and use back pendulum bridge, characterized by, includes first transition hole, the both ends in first transition hole are equipped with preceding transition frame and back transition frame respectively, preceding transition frame and back transition frame are the mirror image and arrange, all include two arc curb plates, are equipped with a plurality of roller bearings that are the arc and distribute between two arc curb plates, be equipped with the track frame of erectting in the first transition hole, be equipped with the lift dolly on the track frame, be equipped with first cab apron of crossing on the lift dolly.
The length of the first transition pit is between 4 and 5 meters.
The first transition plate is provided with a plurality of rolling wheels.
The lifting trolley is driven to lift by a lifting motor.
The utility model has the beneficial effects that:
the utility model is provided with the first transition pit, and the steel plate is in a loose state in the first transition pit, so that the left and right positions of the steel plate can be conveniently adjusted in the subsequent deviation rectifying process. The front and rear transition frames are arranged to be in circular arc transition, so that the steel plate is prevented from being bent at a right angle when sinking into the pit, and the steel plate is prevented from being damaged.
Drawings
The utility model is further described with reference to the accompanying drawings in which:
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a partial schematic view of the present invention;
FIG. 3 is a schematic top view of a portion of the present invention;
FIG. 4 is a front view of the track frame;
FIG. 5 is a right structural view of the track frame;
fig. 6 is an enlarged structural view of the rolling wheel.
In the figure, a first transition pit 401, a front transition frame 4021, a rear transition frame 4022, a lifting trolley 405, a first transition plate 406, rolling wheels 407, arc side plates 408, rolling shafts 409, a track frame 410 and a lifting motor 411 are arranged.
Detailed Description
The drawings illustrate specific embodiments of the utility model. As shown in fig. 1 to 6, the rear swing bridge for uncoiling, slitting and coiling comprises a first transition pit 404, namely a pit is dug on the ground, the pit is about 4-5 m long and 4-5 m deep, then a front transition frame 4021 and a rear transition frame 4022 are respectively installed in front of and behind the first transition pit 401, the front transition frame 4021 and the rear transition frame 4022 have the same structure and opposite directions, and are arranged in a mirror image mode, and the rear swing bridge comprises: a plurality of rollers 409 which are distributed in an arc shape are arranged between the two arc-shaped side plates 408; a vertical track frame 410 is installed in the first transition pit 401, a lifting motor 411 is installed at the top end of the track frame 410, an output shaft end of the lifting motor 411 is fixedly connected with an upper shaft, a lower shaft is installed at the lower end of the track frame 410, two gears are installed on the upper shaft and the lower shaft respectively, then two chains are wound on the gears, and a lifting trolley 405 is fixed on the two chains, namely, on one hand, the lifting trolley 405 is fixed on the chains and moves up and down along with the two chains, and on the other hand, the lifting trolley slides up and down on a track of the track frame 410; a first transition plate 406 is arranged on the lifting trolley 405, and a plurality of rolling wheels 407 are arranged on the first transition plate 406.
The working process is as follows:
the end part of the steel coil enters the part of the utility model after being trimmed by the trimming shear, the first transition plate 406 is in a lifting state at the moment, the steel plate enters the rear clamping device after passing through the first transition plate 406, the end part of the steel plate is clamped, the lifting motor 411 in the first transition pit 401 is started at the moment to drive the first transition plate 406 to fall to the bottom of the pit, and the steel plate falls into the first transition pit 401 through the rear transition frame 4022 under the action of the self gravity of the steel plate, then rises back through the front transition frame 4021, and enters the next process. At this time, the steel material in the first transition pit 401 is in a loose state, and when the deviation rectifying device in the later process rectifies the deviation, the steel material is easily pushed left and right.
Other technical features than those described in the specification are known to those skilled in the art.
Claims (4)
1. The utility model provides an open a book and indulge to cut receipts spiral and use back pendulum bridge, characterized by includes first transition hole (401), the both ends of first transition hole (401) are equipped with preceding transition frame (4021) and back transition frame (4022) respectively, preceding transition frame (4021) and back transition frame (4022) are the mirror image and arrange, all include two arc curb plates (408), are equipped with a plurality of roller bearings (409) that are arc distribution between two arc curb plates (408), be equipped with in first transition hole (401) and erect track frame (410), be equipped with lift dolly (405) on track frame (410), be equipped with first cab apron (406) of crossing on lift dolly (405).
2. The backswing bridge for uncoiling, slitting and coiling wire according to claim 1, wherein the length of the first transition pit (401) is between 4 and 5 meters.
3. The backswing bridge for uncoiling, slitting and coiling wire according to claim 1, wherein the first transition plate (406) is provided with a plurality of rolling wheels (407).
4. The rear swing bridge for uncoiling, slitting and coiling of wire as claimed in claim 1, wherein the lifting trolley (405) is driven by a lifting motor (411) to lift.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122615786.6U CN215941105U (en) | 2021-10-29 | 2021-10-29 | Rear swing bridge for uncoiling, longitudinal shearing and coiling line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122615786.6U CN215941105U (en) | 2021-10-29 | 2021-10-29 | Rear swing bridge for uncoiling, longitudinal shearing and coiling line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215941105U true CN215941105U (en) | 2022-03-04 |
Family
ID=80411135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122615786.6U Expired - Fee Related CN215941105U (en) | 2021-10-29 | 2021-10-29 | Rear swing bridge for uncoiling, longitudinal shearing and coiling line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215941105U (en) |
-
2021
- 2021-10-29 CN CN202122615786.6U patent/CN215941105U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220304 |