CN212469246U - Steel turnover rack - Google Patents
Steel turnover rack Download PDFInfo
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- CN212469246U CN212469246U CN202020758344.XU CN202020758344U CN212469246U CN 212469246 U CN212469246 U CN 212469246U CN 202020758344 U CN202020758344 U CN 202020758344U CN 212469246 U CN212469246 U CN 212469246U
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- rack
- supporting arm
- roller way
- fixedly connected
- billet
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Abstract
A steel turning rack comprises a rack, a supporting arm and a roller way, wherein the rack is divided into two parts, the middle parts of the rack are fixedly connected through bolts, one end of the rack is fixedly arranged on the roller way, and the other end of the rack is provided with a stop block; one end of the supporting arm is fixedly installed on the workshop ground foundation, and the other end of the supporting arm is fixedly connected with the rack. The rack is of a net structure so as to facilitate the falling of the lifting hook; the rack is in a horizontal state when not in work. The number of the supporting arms is two, and the two supporting arms are respectively arranged at the central symmetrical positions of the rack. The utility model has simple structure, stable operation and convenient maintenance, and can reduce the production cost; the operation is automatic or remote control operation, so that the safety factor is improved; the billet directly enters the roller way to be rolled for the next time after being overturned, so that the production efficiency is improved.
Description
Technical Field
The utility model belongs to the technical field of the metallurgy, concretely relates to tilting rack.
Background
In the production process of billet rolling, the steel needs to be turned over for the next rolling pass. The steel turnover equipment used in the prior art is a hydraulic steel turnover machine and a mechanical clamp type steel turnover machine, and has the problems of poor safety and reliability, low efficiency, difficult maintenance, difficult debugging and the like, so that the design and the research of a novel stable and reliable steel turnover rack with high efficiency are an important way for improving the production efficiency of billet rolling.
The chinese utility model patent application CN104492817A discloses a "rejects rack with steel turnover function", including rejects horn, roll table, cold blank rack walking beam and cold blank rack quiet roof beam. The utility model discloses a patent has the advantage that alleviates workman intensity of labour, improves turnover of steel efficiency and high factor of safety, still needs manual operation, realizes automation and intellectuality not completely.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a low, the maintenance volume is little, the operation is stable and factor of safety is high tilting table frame of fault rate.
The technical scheme of the utility model:
a steel turnover rack comprises a rack, a supporting arm and a roller way, wherein the rack is divided into two parts, and the middle parts of the rack are fixedly connected through bolts; one end of the rack is fixedly arranged on the roller way, and the other end of the rack is provided with a stop block; one end of the supporting arm is fixedly installed on the workshop ground foundation, and the other end of the supporting arm is fixedly connected with the rack.
The rack is of a net structure so as to facilitate falling of the lifting hook and heat dissipation of the rack. The rack is in a horizontal state when not in work. The hooks fall from the outermost end of the rack web.
The number of the supporting arms is two, and the two supporting arms are respectively arranged at the central symmetrical positions of the rack. The driving mode of the supporting arm is hydraulic cylinder driving. The number of times the billet needs to be turned is determined according to the height of the billet when the billet is laid down.
The utility model discloses the principle:
when the square billet needs to be turned over, the supporting arm is lifted, and the rack forms an inclined plane at the moment; the steel billet to be turned over is transversely moved by a lifting hook and placed on the height of the inclined plane of the rack with the required turning times, the lifting hook descends, and the steel billet achieves the purpose of turning over under the action of the gravity of the steel billet; the billet directly falls onto a roller way and is directly conveyed to the next rolling.
The utility model has the advantages that: the structure is simple, the operation is stable, the maintenance is convenient, and the production cost is further reduced; the operation is automatic or remote control operation, so that the safety factor is improved; the billet directly enters the roller way to be rolled for the next time after being overturned, so that the production efficiency is improved.
Drawings
Fig. 1 is a plan view of a tilting table frame.
Fig. 2 is a schematic view of the operating principle and structure of a tilting table frame.
In the figure: 1-a rack, 2-a supporting arm, 3-a roller way, 4-a bolt, 5-a stop block and 6-a lifting hook.
Detailed Description
The present invention will be further explained with reference to the drawings and the embodiments.
As shown in figure 1, the steel turning rack comprises a rack (1), a supporting arm (2) and a roller way (3), wherein the rack (1) is divided into two parts, the middle parts of the two parts are fixedly connected through a bolt (4), one end of the rack (1) is fixedly arranged on the roller way (3), and the other end of the rack is provided with a stop block (5); one end of the supporting arm (2) is fixedly arranged on the ground foundation of the workshop, and the other end of the supporting arm is fixedly connected with the rack (1).
The rack (1) is of a net structure so as to facilitate the falling of the lifting hook (6) and the heat dissipation of the rack (1); the bench (1) is in a horizontal state when not working. The lifting hook (6) falls down from the outermost end of the net structure of the rack (1).
The number of the supporting arms (2) is two, and the two supporting arms are respectively arranged at the central symmetrical position of the rack (1). The driving mode of the supporting arm (2) is hydraulic cylinder driving. The number of times the billet needs to be turned is determined according to the height of the billet when the billet is laid down.
FIG. 2 shows that when a billet with the size of 150 mm multiplied by 1200 mm needs to be turned over, the supporting arm (2) is lifted, and the stand (1) is an inclined plane; the steel billet to be turned over is transversely moved by a lifting hook (6) and placed on the height of the inclined plane of the rack (1) with the required turning times, the lifting hook (6) descends, and the steel billet achieves the purpose of turning over due to the self-generated gravity; the billet is directly rolled on the roller way (3) and is directly conveyed to the next rolling.
Claims (3)
1. The utility model provides a tilting table frame which characterized in that: the device comprises a rack, a supporting arm and a roller way, wherein the rack is divided into two parts, and the middle parts of the rack are fixedly connected by bolts; one end of the rack is fixedly arranged on the roller way, and the other end of the rack is provided with a stop block; one end of the supporting arm is fixedly arranged on the workshop ground foundation, and the other end of the supporting arm is fixedly connected with the rack; the rack is in a horizontal state when not in work.
2. The tilting platform frame of claim 1, wherein: the rack is of a net structure so as to facilitate the falling of the lifting hook.
3. The tilting platform frame of claim 1, wherein: the number of the supporting arms is two, and the two supporting arms are respectively arranged at the central symmetrical positions of the rack.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202020758344.XU CN212469246U (en) | 2020-05-10 | 2020-05-10 | Steel turnover rack |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202020758344.XU CN212469246U (en) | 2020-05-10 | 2020-05-10 | Steel turnover rack |
Publications (1)
Publication Number | Publication Date |
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CN212469246U true CN212469246U (en) | 2021-02-05 |
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ID=74459873
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202020758344.XU Active CN212469246U (en) | 2020-05-10 | 2020-05-10 | Steel turnover rack |
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CN (1) | CN212469246U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111495988A (en) * | 2020-05-10 | 2020-08-07 | 湖南华菱湘潭钢铁有限公司 | Steel turnover rack |
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2020
- 2020-05-10 CN CN202020758344.XU patent/CN212469246U/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111495988A (en) * | 2020-05-10 | 2020-08-07 | 湖南华菱湘潭钢铁有限公司 | Steel turnover rack |
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