CN203508613U - Outlet guide plate of hot rolling temper mill - Google Patents
Outlet guide plate of hot rolling temper mill Download PDFInfo
- Publication number
- CN203508613U CN203508613U CN201320569534.7U CN201320569534U CN203508613U CN 203508613 U CN203508613 U CN 203508613U CN 201320569534 U CN201320569534 U CN 201320569534U CN 203508613 U CN203508613 U CN 203508613U
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- Prior art keywords
- guide plate
- movable plate
- fixed head
- oil cylinder
- valve
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Abstract
The utility model discloses an outlet guide plate of a hot rolling temper mill, and belongs to the technical field of hot rolling. The outlet guide plate of the hot rolling temper mill comprises a telescopic device and a power device. The power device is connected with the telescopic device. According to the outlet guide plate of the hot rolling temper mill, the technology is simplified, the working procedure for replacing working rollers is simplified, and the phenomena that due to deformation of the guide plate, faults occur when the rollers are replaced, and the working rollers are scratched are reduced.
Description
Technical field
The utility model relates to hot rolling technical field, particularly a kind of hot rolling and leveling machine delivery guide.
Background technology
At present the flat line skin pass mill of factory carries out skin pass rolling, bundling and rewinding by hot rolling normal temperature coil of strip, to improve mechanical performance with steel, to improve belt plate shape and strip surface quality, obtains and meets the carries product that user requires.Delivery guide is the important threading equipment on the logical printed line of hot-rolled leveling, be divided into rolling mill guide 4 and working roll guide plate 3 two parts, as shown in Figure 1, a part is arranged on planisher memorial archway, another part is positioned on working roll bearing block 1 and (is commonly called as wolf's fang tooth), with steel, under the guiding of this two guide plate, complete the action of planisher memorial archway threading.And exist in actual production process:
1, work grinding and technique are changed, and need dismounting and return dress wolf's fang tooth, increase operative employee's labour intensity; When particularly the smooth thin material technique roll change frequency is high, need the another assembler that increases, increased production cost.
2, in production process, wolf's fang tooth is easily out of shape, and repeatedly causes working roll 2 cannot extract out from planisher memorial archway, takes the mode of grinding or cutting, and wolf's fang tooth is removed, and not only causes disorderly closedown, but also has increased spare parts cost.
If 3, working roll guide plate 3 attachment bolts come off or lost efficacy, guide plate wolf's fang can be swung to working roll roll surface, causes working roll to scratch.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of disorderly closedown causing when technique changes jobs roller of eliminating, and has avoided the hot rolling and leveling machine delivery guide of the scuffing of working roll.
For solving the problems of the technologies described above, the utility model provides a kind of hot rolling and leveling machine delivery guide, completes the threading action that is arranged on the working roll in working shaft bearing for pilot tape steel; Comprise: retractor device and power set; Described power set are arranged on described retractor device; Described power set drive described retractor device to complete the described action of the threading with steel; Described retractor device comprises movable plate, fixed head and slide rail; Described movable plate is flexibly connected with described fixed head by described slide rail; Described movable plate is arranged on the top of described fixed head.
Further, described movable plate is shaped as convex; Side arranges induction block.
Further, described fixed head is shaped as spill; The recessed place of described fixed head is corresponding with the high spot of described movable plate.
Further, the utility model hot rolling and leveling machine delivery guide also comprises the first travel switch and the second travel switch, and described the first travel switch and described the second travel switch are fixed on described fixed head, are separately positioned on the stroke two ends of described movable plate.
Further, described power set are oil cylinder; Described oil cylinder one end is connected with described fixed head, and the other end is connected with described movable plate.
Further, the utility model hot rolling and leveling machine delivery guide also comprises valve, and described valve is 3-position 4-way direction valve, is connected, for controlling the stroke of described movable plate with described oil cylinder.
Further, the utility model hot rolling and leveling machine delivery guide also comprises and stretches out switch and retraction switch; The described switch that stretches out is connected with described valve by electrical equipment, for controlling stretching out of described oil cylinder; Described retraction switch is connected with described valve by electrical equipment, for controlling the retraction of described oil cylinder.
The power set of the hot rolling and leveling machine delivery guide that the utility model provides are arranged under retractor device, power set drive retractor device to complete guide plate expanding-contracting action, guarantee to be with steel to complete threading action, simplified technique and changed working roll operation, the roll change fault that minimizing causes because guide plate is out of shape and the scuffing of working roll.
Accompanying drawing explanation
Fig. 1 is the structural representation of prior art;
The structural representation of the hot rolling and leveling machine delivery guide that Fig. 2 provides for the utility model embodiment;
The front view of the hot rolling and leveling machine delivery guide that Fig. 3 provides for the utility model embodiment;
Fig. 4 is the left view of Fig. 3;
Fig. 5 is the top view of Fig. 3.
The specific embodiment
Referring to Fig. 2-5, the utility model embodiment provides a kind of hot rolling and leveling machine delivery guide, comprises retractor device and power set.Retractor device comprises movable plate 5, fixed head 6 and slide rail.Movable plate 5 is connected with fixed head 6 by slide rail.Slide rail is self-lubricating structure, movable plate 5 is moved on fixed head 5 smooth and easy.Movable plate 5 is arranged on the top of fixed head 6.The first travel switch and the second travel switch are fixed on fixed head 6, are arranged on the stroke two ends of movable plate 5.Movable plate 5 be shaped as convex.Movable plate 5 sides are provided with induction block, for touching the first travel switch and the second travel switch.Fixed head 6 be shaped as spill, corresponding with the high spot of movable plate 5.Power set are oil cylinder 7.Oil cylinder 7 one end are connected with fixed head 6, and the other end is connected with movable plate 5.Oil cylinder 7 drives movable plate 5 actions.The utility model also comprises valve, and valve is connected with oil cylinder 7, controls the collapsing length of oil cylinder 7.Valve is 3-position 4-way direction valve, can finely tune according to the roll diameter change of working roll 1 stroke of movable plate 5.Stretch out switch and be connected with valve, for controlling stretching out of oil cylinder 7.Retraction switch is connected with valve, for controlling the retraction of oil cylinder 7.
When needs are changed working roll 1, press retraction switch.Valve obtains electric, controls the piston rod action of oil cylinder 7.Piston rod is retracted, and drives movable plate 5 to be retracted into the top of fixed head 5.The first travel switch and the second travel switch are fixed on to the relevant position of fixed head 5 according to the roller footpath of working roll 1.When the induction block of movable plate 5 touches the first travel switch.Valve power-off, oil cylinder 7 stops action.At this moment, can carry out roll change action.
When working roll 1, change completely, complete the timing signal of roll line, press and stretch out switch.Valve obtains electric, controls the piston rod action of oil cylinder 7.Piston rod stretches out, and drives movable plate 5 to reach the operating position before working roll 1.The first travel switch and the second travel switch are fixed on to the relevant position of fixed head 5 according to the roller footpath of working roll 1.When the induction block of movable plate 5 touches the second travel switch.Valve power-off, oil cylinder stops action.At this moment, can be with the threading action of steel.
The power set of the hot rolling and leveling machine delivery guide that the utility model provides are arranged under retractor device; power set drive retractor device to complete the threading action with steel; eliminate the disorderly closedown causing when technique changes jobs roller; simplified technique and changed working roll operation, the roll change fault that minimizing causes because guide plate is out of shape and the scuffing of working roll.
It should be noted last that, the above specific embodiment is only unrestricted in order to the technical solution of the utility model to be described, although the utility model is had been described in detail with reference to example, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement the technical solution of the utility model, and not departing from the spirit and scope of technical solutions of the utility model, it all should be encompassed in the middle of claim scope of the present utility model.
Claims (7)
1. a hot rolling and leveling machine delivery guide, completes the threading action of the working roll (2) being arranged in working shaft bearing (1) for pilot tape steel; It is characterized in that, comprising: retractor device and power set; Described power set are arranged under described retractor device; Described power set drive described retractor device to complete threading action with pilot tape steel; Described retractor device comprises movable plate (5), fixed head (6) and slide rail; Described movable plate (5) is flexibly connected with described fixed head (6) by described slide rail; Described movable plate (5) is arranged on the top of described fixed head (6).
2. guide plate according to claim 1, is characterized in that: described movable plate (5) be shaped as convex; Side arranges induction block.
3. guide plate according to claim 2, is characterized in that: described fixed head (6) be shaped as spill; The recessed place of described fixed head (6) is corresponding with the high spot of described movable plate (5).
4. guide plate according to claim 2, it is characterized in that, described guide plate also comprises: the first travel switch and the second travel switch, it is upper that described the first travel switch and described the second travel switch are fixed on described fixed head (6), is separately positioned on the stroke two ends of described movable plate (5).
5. guide plate according to claim 3, is characterized in that: described power set are oil cylinder (7); Described oil cylinder (7) one end is connected with described fixed head (6), and the other end is connected with described movable plate (5).
6. guide plate according to claim 5, is characterized in that, described guide plate also comprises: valve, described valve is 3-position 4-way direction valve, is connected, for controlling the stroke of described movable plate (5) with described oil cylinder.
7. guide plate according to claim 6, is characterized in that, described guide plate also comprises: stretch out switch and retraction switch; The described switch that stretches out is connected with described valve by electrical equipment, for controlling stretching out of described oil cylinder; Described retraction switch is connected with described valve by electrical equipment, for controlling the retraction of described oil cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320569534.7U CN203508613U (en) | 2013-09-13 | 2013-09-13 | Outlet guide plate of hot rolling temper mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320569534.7U CN203508613U (en) | 2013-09-13 | 2013-09-13 | Outlet guide plate of hot rolling temper mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203508613U true CN203508613U (en) | 2014-04-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320569534.7U Expired - Fee Related CN203508613U (en) | 2013-09-13 | 2013-09-13 | Outlet guide plate of hot rolling temper mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203508613U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107583963A (en) * | 2016-07-07 | 2018-01-16 | 天津市宇润德金属制品有限公司 | Inlet of rolling mill auxiliary mould |
| CN114029840A (en) * | 2021-11-02 | 2022-02-11 | 浙江谋皮环保科技有限公司 | Steel plate surface treatment system |
-
2013
- 2013-09-13 CN CN201320569534.7U patent/CN203508613U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107583963A (en) * | 2016-07-07 | 2018-01-16 | 天津市宇润德金属制品有限公司 | Inlet of rolling mill auxiliary mould |
| CN114029840A (en) * | 2021-11-02 | 2022-02-11 | 浙江谋皮环保科技有限公司 | Steel plate surface treatment system |
| CN114029840B (en) * | 2021-11-02 | 2022-11-08 | 浙江谋皮环保科技有限公司 | Steel sheet surface treatment system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170705 Address after: 430080 Qingshan District stock company of Hubei, Wuhan Province Patentee after: Wuhan iron and Steel Company Limited Address before: 430080 Friendship Avenue, Hubei, Wuhan, No. 999 Patentee before: Wuhan Iron & Steel (Group) Corp. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140402 Termination date: 20190913 |