CN201676892U - Automatic regulating device for rolling line - Google Patents
Automatic regulating device for rolling line Download PDFInfo
- Publication number
- CN201676892U CN201676892U CN2010201682575U CN201020168257U CN201676892U CN 201676892 U CN201676892 U CN 201676892U CN 2010201682575 U CN2010201682575 U CN 2010201682575U CN 201020168257 U CN201020168257 U CN 201020168257U CN 201676892 U CN201676892 U CN 201676892U
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- China
- Prior art keywords
- wedge
- oil cylinder
- automatic regulating
- tapered wedge
- utility
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- Expired - Fee Related
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- 230000001105 regulatory effect Effects 0.000 title claims abstract description 18
- 238000005096 rolling process Methods 0.000 title claims abstract description 15
- 238000006073 displacement reaction Methods 0.000 claims description 8
- 239000003921 oil Substances 0.000 abstract 4
- 239000010720 hydraulic oil Substances 0.000 abstract 2
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
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Abstract
The utility model discloses an automatic regulating device for a rolling line. A cambered-surface pad is mounted at the bottom of a bearing seat of a support roller of rolling equipment; a fixed tapered wedge and a movable tapered wedge are arranged below the cambered-surface pad and are matched with each other through a self-locking cambered surface; and the movable tapered wedge is connected with a hydraulic oil cylinder. In the utility model, the hydraulic oil cylinder pushes the movable tapered wedge to move back and forth, so as to achieve the height changing of the rolling line through the matching in different positions of the tapered wedge. In addition, a shift sensor is mounted on the oil cylinder, so that the stroke of the oil cylinder can be measured accurately, the lifting height of the tapered wedge can be calculated according to the formula, the gradient of the slope and the stroke of the oil cylinder, and signals of the shift sensor can be supplied to an electronic control system on an operation table and can be calculated to control the stroke of the oil cylinder, so as to achieve the automatic control of the height of the rolling line. The automatic regulating device provided by the utility model has the advantages of simple structure, low cost, automatic regulation, and quick and accurate regulation.
Description
Technical field
The utility model relates to a kind of steel rolling equipment, specifically, is a kind of roll line automatic regulating apparatus of steel rolling equipment.
Background technology
It is very low that the roll line of tradition milling train is adjusted automaticity, mostly is the consumption that remedies working roll roller footpath by the backing plate of changing different-thickness, will cause adjustment roll line process loaded down with trivial details like this, increases the danger of operation, and lose time; Or regulate by turbine and worm institutional adjustment leading screw, but this kind method can not well be demarcated roll line, needs the people to demarcate by perusal, and precision is not high.
The utility model content
The technical problems to be solved in the utility model provide a kind of simple in structure, cost is low, easy to use and can accurately adjust the automatic regulating apparatus of steel rolling equipment roll line.
In order to solve the problems of the technologies described above, the utility model provides a kind of roll line automatic regulating apparatus, bearing block bottom at the rolling equipment backing roll is equipped with the cambered surface pad, cambered surface pad below is provided with fixedly wedge and movable wedge, matches by the self-locking inclined-plane between described fixedly wedge and the movable wedge; Described movable wedge connects hydraulic jack.
Further, described fixedly wedge is positioned at the below of movable wedge.
Further, be provided with the lifting cushion block between described movable wedge and the described cambered surface pad.
Further, described hydraulic jack is installed on the oil cylinder seat.
Further, on the described hydraulic jack displacement transducer is installed.
Further, described fixedly wedge has a plurality of, and corresponding a plurality of inclined-plane is arranged on the described movable wedge, respectively with each fixedly wedge match.
Further, the gradient on described self-locking inclined-plane is 4.5 degree.
Roll line automatic regulating apparatus of the present utility model moves forward and backward by oil cylinder promotion activity wedge, cooperates the change that realizes height of rolling line by the wedge diverse location with this; Displacement transducer is installed on oil cylinder simultaneously, can accurately measure the stroke of oil cylinder, according to oil cylinder stroke and surface slope, can extrapolate the height of wedge lifting by formula, the signal of displacement transducer is offered electric-control system on the operating desk, can realize the height of automatic controlled rolling line with this by calculating the stroke of controlling oil cylinder.Roll line automatic regulating apparatus of the present utility model is simple in structure, and cost is low, regulates and realizes automation, regulates rapidly and accurately.
Description of drawings
Fig. 1 is the structural representation of an embodiment of roll line automatic regulating apparatus of the present utility model.
Among the figure: 1. fixing wedge, 2. lifting cushion block, 3. movable wedge, 4. hydraulic jack, 5. oil cylinder seat, 6. displacement transducer.
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments, so that those skilled in the art can better understand the utility model and being implemented, but illustrated embodiment is not as to qualification of the present utility model.
As shown in Figure 1, roll line automatic regulating apparatus of the present utility model, be cambered surface pad (not shown) to be installed in the bearing block bottom of rolling equipment backing roll, cambered surface pad below is provided with fixedly wedge 1 and movable wedge 3, fixedly wedge 1 is positioned at the below of movable wedge 3, fixedly matches by the self-locking inclined-plane between wedge 1 and the movable wedge 3; Be provided with lifting cushion block 2 between movable wedge 3 and the cambered surface pad.Movable wedge 3 is connected with hydraulic jack 4, and hydraulic jack 4 is installed on the oil cylinder seat 5, and displacement transducer 6 also is installed on the hydraulic jack 4.The gradient on self-locking inclined-plane is preferably 4.5 degree.
When needs are adjusted roll line, move forward and backward by hydraulic jack 4 promotion activity wedges 3, cooperate the change that realizes height of rolling line by the wedge diverse location with this.Installation position displacement sensor 6 on hydraulic jack 4, can accurately measure the stroke of oil cylinder, can extrapolate the height of wedge lifting by formula, the signal of displacement transducer 6 is offered electric-control system on the operating desk, can realize the height of automatic controlled rolling line with this by calculating the stroke of controlling oil cylinder.
In the present embodiment, fixedly wedge 1 is positioned at the below of movable wedge 3.In other embodiments, fixedly wedge also can be positioned at the top of movable wedge, correspondingly, fixedly between wedge and the cambered surface pad lifting cushion block is set.In the present embodiment, fixedly wedge 1 has two, and two inclined-planes are accordingly arranged on the movable wedge 3, respectively with each fixedly wedge 1 match.Segmentation is provided with a plurality of fixedly wedges 1 can make the adjusting device operation more stable, also can reduce volume simultaneously, reduce cost.
The above embodiment is the preferred embodiment that proves absolutely that the utility model is lifted, and protection domain of the present utility model is not limited thereto.Being equal to that those skilled in the art are done on the utility model basis substitutes or conversion, all within protection domain of the present utility model.Protection domain of the present utility model is as the criterion with claims.
Claims (7)
1. a roll line automatic regulating apparatus is characterized in that, in the bearing block bottom of rolling equipment backing roll the cambered surface pad is installed, and cambered surface pad below is provided with fixedly wedge and movable wedge, matches by the self-locking inclined-plane between described fixedly wedge and the movable wedge; Described movable wedge connects hydraulic jack.
2. roll line automatic regulating apparatus according to claim 1 is characterized in that described fixedly wedge is positioned at the below of movable wedge.
3. roll line automatic regulating apparatus according to claim 2 is characterized in that, is provided with the lifting cushion block between described movable wedge and the described cambered surface pad.
4. roll line automatic regulating apparatus according to claim 1 is characterized in that described hydraulic jack is installed on the oil cylinder seat.
5. roll line automatic regulating apparatus according to claim 1 is characterized in that, on the described hydraulic jack displacement transducer is installed.
6. roll line automatic regulating apparatus according to claim 1 is characterized in that, described fixedly wedge has a plurality of, and corresponding a plurality of inclined-plane is arranged on the described movable wedge, respectively with each fixedly wedge match.
7. roll line automatic regulating apparatus according to claim 1 is characterized in that, the gradient on described self-locking inclined-plane is 4.5 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201682575U CN201676892U (en) | 2010-04-23 | 2010-04-23 | Automatic regulating device for rolling line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201682575U CN201676892U (en) | 2010-04-23 | 2010-04-23 | Automatic regulating device for rolling line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201676892U true CN201676892U (en) | 2010-12-22 |
Family
ID=43341954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201682575U Expired - Fee Related CN201676892U (en) | 2010-04-23 | 2010-04-23 | Automatic regulating device for rolling line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201676892U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104874610A (en) * | 2015-05-14 | 2015-09-02 | 常州宝菱重工机械有限公司 | Compact type rolling line adjusting device |
| CN107413851A (en) * | 2017-05-08 | 2017-12-01 | 河钢股份有限公司承德分公司 | A kind of method of the smooth diamond plate of hot-rolled leveling unit |
| CN107866445A (en) * | 2017-12-12 | 2018-04-03 | 北京蒂本斯工程技术有限公司 | Composite rolling mill wedge compensation system and composite rolling mill |
-
2010
- 2010-04-23 CN CN2010201682575U patent/CN201676892U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104874610A (en) * | 2015-05-14 | 2015-09-02 | 常州宝菱重工机械有限公司 | Compact type rolling line adjusting device |
| CN107413851A (en) * | 2017-05-08 | 2017-12-01 | 河钢股份有限公司承德分公司 | A kind of method of the smooth diamond plate of hot-rolled leveling unit |
| CN107413851B (en) * | 2017-05-08 | 2019-11-12 | 河钢股份有限公司承德分公司 | A kind of method of the smooth diamond plate of hot-rolled leveling unit |
| CN107866445A (en) * | 2017-12-12 | 2018-04-03 | 北京蒂本斯工程技术有限公司 | Composite rolling mill wedge compensation system and composite rolling mill |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101222 Termination date: 20150423 |
|
| EXPY | Termination of patent right or utility model |