CN2398027Y - Control device for selecting rolling of bar tandem mill frame - Google Patents
Control device for selecting rolling of bar tandem mill frame Download PDFInfo
- Publication number
- CN2398027Y CN2398027Y CN 99206234 CN99206234U CN2398027Y CN 2398027 Y CN2398027 Y CN 2398027Y CN 99206234 CN99206234 CN 99206234 CN 99206234 U CN99206234 U CN 99206234U CN 2398027 Y CN2398027 Y CN 2398027Y
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- China
- Prior art keywords
- machine frame
- frame
- upstream
- downstream
- empty
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- Expired - Fee Related
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Abstract
The utility model relates to a control device for freely selecting rolling of a bar tandem rolling machine frame. The utility model has the technical proposal that the utility model is composed of a DC control system (1) of an empty passing upstream machine frame, an output terminal board (2) of an upstream machine frame, a transmission terminal board (3) of the upstream machine frame, a communicating cable (4), a DC control system (5) of an empty passing downstream machine frame, an input terminal board (6) of a downstream machine frame and a transmission terminal board (7) of the downstream machine frame. The output terminal board of the upstream machine frame and the input terminal board of the downstream machine frame are connected by the communicating cable and also the transmission terminal board of the upstream machine frame and the transmission terminal board of the downstream machine frame are connected by the communicating cable. Because the DC control system of the upstream machine frame of an empty passing machine frame and the DC control system of the downstream machine frame of the empty passing machine frame are connected by the communicating cable and the control program of computer is necessarily improved, the power-off empty passing purpose of any machine frame is realized. The utility model has the characteristics that the structure is reasonable, the empty passing machine frames can be freely selected, the power-off maintenance of the empty passing machine frames can be conducted, etc.
Description
The utility model relates to a kind of control appliance, particularly bar continuous rolling frame of stress metal processing and freely selects rolling control dress transposition.
At present, the bar continuous rolling milling train has 18 rolling mills, crude and refinedly rolls each six, because rolling specs is many, need to select the corresponding empty frame of crossing.In the prior art, roughing can not empty mistake, middle milling train can only emptyly be crossed 11#, 12# frame or 9#-12# both of these case, finishing mill can only emptyly be crossed 15#, 16# frame or 17#, 18# or these three kinds of situations of 5#-18# frame, and a kind of kind can only corresponding a kind of empty situation of crossing, the more important thing is empty cross frame can not interruption maintenance.When the substantial equipment accident appears in electric or plant equipment that can not the empty frame of crossing, can cause long-time stopping production, in addition, and can not empty mistake because of roughing mill, adaptability to changes is poor.
The utility model purpose provides a kind of bar continuous rolling frame and selects rolling control device, can freely select the empty frame of crossing, and the empty frame of crossing can interruption maintenance, the problems referred to above of solution prior art existence.
The technical solution of the utility model is: cross upstream frame DC control system by sky, upstream frame output daughter board, upstream machine driving end daughter board, communication cable, the empty downstream frame DC control system of crossing, downstream frame input terminal plate, downstream frame driving end daughter board is formed the bar continuous rolling frame and is selected rolling control device, the empty upstream frame DC control system of crossing is connected with upstream frame driving end daughter board with upstream frame output daughter board, the empty downstream frame DC control system of crossing is connected with downstream frame driving end daughter board with downstream frame input terminal plate, and communication cable is with upstream frame output daughter board and downstream frame input terminal plate, upstream frame driving end daughter board and downstream frame driving end daughter board couple together.DC control system is known rolling bar control system.
Adopt the utility model, because communication cable is crossed sky the upstream frame DC control system of frame and is coupled together with the empty downstream frame DC control system of crossing frame, and computer-controlled program carried out necessary improvement, realize the empty mistake of power failure of any frame, and the off-line maintenance that can have a power failure.
The utlity model has rational in infrastructure, freely select empty cross frame, empty cross frame can interruption maintenance etc. characteristics.
Accompanying drawing is the utility model example structure schematic diagram.
Below in conjunction with accompanying drawing, further specify the utility model by embodiment.
In an embodiment, cross upstream frame DC control system (1) by sky, upstream frame output daughter board (2), upstream frame driving end daughter board (3), communication cable (4), the empty downstream frame DC control system (5) of crossing, downstream frame input terminal plate (6), downstream frame driving end daughter board (7) is formed the bar continuous rolling frame and is selected rolling control device, the empty upstream frame DC control system of crossing is connected with upstream frame driving end daughter board with upstream frame output daughter board, the empty downstream frame DC control system of crossing is connected with downstream frame driving end daughter board with downstream frame input terminal plate, and communication cable is with upstream frame output daughter board and downstream frame input terminal plate, upstream frame driving end daughter board and downstream frame driving end daughter board couple together.Require the empty frame of crossing to link up the relevant signal of both sides upstream and downstream transmission by communication cable, the modification of adding the software of both sides transmission system and IOS (intelligence operation station) just can realize that the frame between the two coupled frames is in empty state excessively, and the off-line maintenance that can have a power failure.
Claims (1)
1, a kind of bar continuous rolling frame is selected rolling control device, it is characterized in that crossing upstream frame DC control system (1) by sky, upstream frame output daughter board (2), upstream frame driving end daughter board (3), be communicated with cable (4), the empty downstream frame DC system system (5) of crossing, downstream frame input terminal plate (6), downstream frame driving end daughter board (7) is formed, the empty upstream frame DC control system of crossing is connected with upstream frame driving end daughter board with upstream frame output daughter board, the empty downstream frame DC control system of crossing is connected with downstream frame driving end daughter board with downstream frame input terminal plate, and communication cable is with upstream frame output daughter board and downstream frame input terminal plate, upstream frame driving end daughter board and downstream frame driving end daughter board couple together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99206234 CN2398027Y (en) | 1999-03-19 | 1999-03-19 | Control device for selecting rolling of bar tandem mill frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99206234 CN2398027Y (en) | 1999-03-19 | 1999-03-19 | Control device for selecting rolling of bar tandem mill frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2398027Y true CN2398027Y (en) | 2000-09-27 |
Family
ID=34000572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99206234 Expired - Fee Related CN2398027Y (en) | 1999-03-19 | 1999-03-19 | Control device for selecting rolling of bar tandem mill frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2398027Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107442574A (en) * | 2016-05-31 | 2017-12-08 | 本钢板材股份有限公司 | A kind of five Stands Cold Tandem Mills group automated system gets rid of the control method of frame rolling |
-
1999
- 1999-03-19 CN CN 99206234 patent/CN2398027Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107442574A (en) * | 2016-05-31 | 2017-12-08 | 本钢板材股份有限公司 | A kind of five Stands Cold Tandem Mills group automated system gets rid of the control method of frame rolling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |