CN203403159U - Squeezing roller balance adjusting device - Google Patents
Squeezing roller balance adjusting device Download PDFInfo
- Publication number
- CN203403159U CN203403159U CN201320377920.6U CN201320377920U CN203403159U CN 203403159 U CN203403159 U CN 203403159U CN 201320377920 U CN201320377920 U CN 201320377920U CN 203403159 U CN203403159 U CN 203403159U
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- China
- Prior art keywords
- squeezing roller
- balance
- adjusting device
- balance base
- swing
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Abstract
The utility model discloses a squeezing roller balance adjusting device. The balance adjusting device comprises bases, a balance seat, a bearing block, a lower squeezing roller and an upper squeezing roller which are arranged in sequence. The squeezing roller balance adjusting device is characterized in that a swing mechanism is respectively arranged between the balance seat and each of the bases at two ends, and the balance seat is provided with sliding chutes matched with the swing mechanisms to swing. According to the squeezing roller balance adjusting device disclosed by the utility model, the problem that two sides of a squeezing roller are worn non-uniformly after the squeezing roller is used for a long term can be solved, the single-side adjustment for the pressure of the squeezing roller is realized, and meanwhile, the strip steel deviation caused after the squeezing roller is worn can be avoided, so that the whole device has a deviation rectifying function.
Description
Technical field
The utility model relates to field of metallurgical machine, relates in particular to a kind of squeezing roller balance regulator.
Background technology
Squeezing roller is a kind of common equipment on pickling unit, and inside is metal roller core, and skin is coated with rubber layer.Squeezing roller is paired use, by the extruding of upper and lower two pairs of squeezing rollers, the residual liquid of belt steel surface (acid solution, moisture) etc. is extracted to holding plate face dry.Therefore, the standard that effect is extracted in measurement is exactly the residual solution scale of construction of belt steel surface, in order to control, extracts effect, need to regulate the pressure of squeezing roller, and during band steel process squeezing roller, the extruding of receiving up-down rollers pressure, extracts the liquid of plate face remnants.The pressure of squeezing roller regulates, and normally by the cylinder (or oil cylinder) acting on squeezing roller bearing, realizes.Yet under actual condition, belt steel surface is not smooth smooth, tend to certain convexity, so, along with the squeezing roller increase of duration of service, the surface of squeezing roller tends to grind gradient, and impact is with the effect of extracting of steel, at this moment just need to heighten the pressure that acts on squeezing roller bearing upper cylinder, make up the deficiency of extracting effect.Nonetheless, the effect of extracting after pressure is heightened does not maintain for a long time yet, can aggravate on the contrary the wearing and tearing of squeezing roller, during serious wear, even can cause the sideslip with steel, produces new problems.Existing squeezing roller pressure regulating device, is to regulate pressure by cylinder, oil cylinder, can only both sides synchronization regulation, and in use for some time, squeezing roller roll surface easily produces wearing and tearing; Once squeezing roller roll surface starts after wearing and tearing, very easily there is sideslip in band steel, and existing squeezing roller arranges structure and cannot correct deviation phenomenon.
Number of patent application is a kind of strip pickling squeezing roller equipment and the band steel workspace rackwork thereof of 201120040740.X, this equipment comprises frame, in frame, be vertically set up in parallel to be useful on and with a left side for steel workspace location, lead position wheel and the right side and lead position and take turns, in frame, along continuous straight runs sliding assembling has left slider and right slide block, a left side is led position wheel and is rotated and be assemblied on described left slider by left guide wheel shaft, the right side is led position wheel and is rotated and be assemblied on described right slide block by right guide wheel shaft, between left slider and right slide block, be provided with for regulating the wide leading screw of tune of its spacing, nut body, between one of them slide block of left slider and right slide block and frame, be provided with for realizing the positioning leading screw of slide block and the relative movement of frame along continuous straight runs, nut body, this equipment has solved prior art because band steel workspace can not free adjustment, upper when what make along upper squeezing roller and a certain section running hours of lower squeezing roller for a long time with steel, lower squeezing roller concentrated wear speed is fast, the problem that cost is higher.But this apparatus structure is comparatively complicated, and realizes squeezing roller and move axially and can not solve the body of roll convexity inhomogeneous problem of wearing and tearing completely, can not avoid after wearing and tearing the sideslip with steel.
Number of patent application is 201220202119.3 a kind of novel squeezing roller, comprise squeezing roller and lower squeezing roller, upper squeezing roller is installed on upper bracket by upper squeezing roller bearing, lower squeezing roller is installed on lower squeezing roller bearing support by lower squeezing roller bearing, one end and the lower fixed frame of upper bracket are hinged, the piston rod external part of the other end of upper bracket and cylinder is hinged, in the inner side of cylinder, is provided with the setting device for the crush between squeezing roller on regulating and lower squeezing roller.When finding that squeezing roller exists slight wearing and tearing, can be by regulating micromatic setting to regulate the crush of upper squeezing roller, it can reduce the number of times of roll change, improves the durable time limit of squeezing roller, thereby has improved working efficiency.But with the squeezing roller structure of most arranges similarly, cannot avoid wearing and tearing, sideslip problem after life-time service.
Utility model content
For solving the problem of two lateral wearing inequalities under squeezing roller life-time service, realization is to extracting the one-sided adjusting of pressure, prevent the strip running deviation after squeezing roller wearing and tearing simultaneously, make single unit system possess deviation-correcting function, the utility model provides a kind of squeezing roller balance regulator.
The technical solution of the utility model is as follows:
A kind of squeezing roller balance regulator, comprise the pedestal, balance base, bearing support, lower squeezing roller and the upper squeezing roller that set gradually, it is characterized in that: between described two ends pedestal and balance base, be respectively provided with tilting mechanism, on described balance base, be provided with the chute that coordinates tilting mechanism to swing.
According to a kind of squeezing roller balance regulator of the present utility model, it is characterized in that: on the balance base at two ends, respectively be provided with for regulating the regulating mechanism of upper squeezing roller and lower squeezing roller crush, described is the screw mandrel through balance base for regulating the regulating mechanism of upper squeezing roller and lower squeezing roller crush.
According to a kind of squeezing roller balance regulator of the present utility model, it is characterized in that: described tilting mechanism comprises swing axle and nut, described swing axle, and is fixed on balance base by nut through balance base between pedestal.
According to a kind of squeezing roller balance regulator of the present utility model, it is characterized in that: the described screw mandrel through balance base has driven lifting action by motor.
According to a kind of squeezing roller balance regulator of the present utility model, it is characterized in that: described chute is elliptical openings groove.
A kind of squeezing roller balance regulator of the present utility model, can realize the adjusting of the one-sided pressure of squeezing roller, and the correction in certain limit swings.Can make adjustment for the actual wear situation of squeezing roller, make the wearing and tearing of roll surface even as far as possible, extend the work-ing life of squeezing roller.Meanwhile, balance base can swing within the specific limits, makes squeezing roller have certain centering capacity, and this technical scheme can reduce the squeezing roller degree of wear, reduces maintenance cost, has higher practical value.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of squeezing roller balance regulator of the present utility model.
In figure, 1 is pedestal, and 2 is lifting motor, and 3 for regulating screw mandrel, and 4 is balance base, and 5 is swing axle, and 6 is bearing support, and 7 is upper squeezing roller, and 8 is lower squeezing roller, and 9 is lifting chute, and 10 for swinging chute, and 11 is set screw nut.
Embodiment
Below, with embodiment, a kind of squeezing roller balance regulator of the present utility model is further described by reference to the accompanying drawings.
A kind of squeezing roller balance regulator as shown in Figure 1, its pedestal 1 is made by cast iron quality, be used for carrying squeezing roller balance regulator, its balance base 4 is made by cast iron quality, on balance base 4, be provided with and regulate screw mandrel 3, lifting chute 9, swing chute 10, bearing support 6, swing axle 5, set screw nut 11, described bearing support 6 is arranged on the top of balance base 4, described adjusting screw mandrel 3 is completed and rises or down maneuver along lifting chute 9 by the driving of lifting motor 2, thereby realizes moving up and down of bearing support 6.Described swing axle 5 connects pedestal 1 and balance base 4, described set screw nut 11 is for stable equilibrium seat 4, by being used in conjunction with of two ends swing axle 5 and set screw nut 11, can make balance base 4 swing centered by swing axle 5, described swing chute 10 is an elliptical openings groove, can meet balance base 4 along the displacement that swings chute 10 directions.In concrete use procedure: first, upper squeezing roller 7 is fixing, lower squeezing roller 8 is arranged on balance regulator, find that squeezing roller occurs after one-sided wearing and tearing, regulate the screw mandrel position of wear-side, be the one-sided pressure of adjustable squeezing roller, realize by regulating one-sided screw mandrel stroke to meet one-sided pressure controlled demand; While finding strip running deviation phenomenon, unclamp set screw nut, by regulating swing axle, make balance base take swing axle as center of circle axial wobble, correct strip running deviation position, after pendulum angle adjustment finishes, then set screw nut is fixed, can realize the correction with steel.
A kind of squeezing roller balance regulator of the present utility model, can realize the adjusting of the one-sided pressure of squeezing roller, and the correction in certain limit swings.Can make adjustment for the actual wear situation of squeezing roller, make the wearing and tearing of roll surface even as far as possible, extend the work-ing life of squeezing roller.Meanwhile, balance base can swing within the specific limits, makes squeezing roller have certain centering capacity, and this technical scheme can reduce the squeezing roller degree of wear, reduces maintenance cost, has higher practical value.
Claims (5)
1. a squeezing roller balance regulator, comprise the pedestal, balance base, bearing support, lower squeezing roller and the upper squeezing roller that set gradually, it is characterized in that: between described two ends pedestal and balance base, be respectively provided with tilting mechanism, on described balance base, be provided with the chute that coordinates tilting mechanism to swing.
2. a kind of squeezing roller balance regulator according to claim 1, it is characterized in that: on the balance base at two ends, respectively be provided with for regulating the regulating mechanism of upper squeezing roller and lower squeezing roller crush, described is the screw mandrel through balance base for regulating the regulating mechanism of upper squeezing roller and lower squeezing roller crush.
3. a kind of squeezing roller balance regulator according to claim 1, is characterized in that: described tilting mechanism comprises swing axle and nut, and described swing axle, and is fixed on balance base by nut through balance base between pedestal.
4. a kind of squeezing roller balance regulator according to claim 2, is characterized in that: the described screw mandrel through balance base has driven lifting action by motor.
5. a kind of squeezing roller balance regulator according to claim 1, is characterized in that: described chute is elliptical openings groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320377920.6U CN203403159U (en) | 2013-06-27 | 2013-06-27 | Squeezing roller balance adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320377920.6U CN203403159U (en) | 2013-06-27 | 2013-06-27 | Squeezing roller balance adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203403159U true CN203403159U (en) | 2014-01-22 |
Family
ID=49939097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320377920.6U Expired - Lifetime CN203403159U (en) | 2013-06-27 | 2013-06-27 | Squeezing roller balance adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203403159U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104874529A (en) * | 2015-05-12 | 2015-09-02 | 苏州培华电子材料有限公司 | Feeding roller adjusting mechanism for coating machine |
| CN106610195A (en) * | 2016-11-08 | 2017-05-03 | 长兴县大伟纺织有限公司 | Anti-displacement shock absorption swing mechanism |
| CN109647903A (en) * | 2018-12-21 | 2019-04-19 | 首钢京唐钢铁联合有限责任公司 | Method for testing pressure uniformity of drying roller |
| CN113566502A (en) * | 2021-08-10 | 2021-10-29 | 攀钢集团西昌钢钒有限公司 | Operation method of drying roll equipment |
-
2013
- 2013-06-27 CN CN201320377920.6U patent/CN203403159U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104874529A (en) * | 2015-05-12 | 2015-09-02 | 苏州培华电子材料有限公司 | Feeding roller adjusting mechanism for coating machine |
| CN106610195A (en) * | 2016-11-08 | 2017-05-03 | 长兴县大伟纺织有限公司 | Anti-displacement shock absorption swing mechanism |
| CN106610195B (en) * | 2016-11-08 | 2019-05-28 | 江山市恒生实业有限公司 | A kind of Anti-moving damping swing mechanism |
| CN109647903A (en) * | 2018-12-21 | 2019-04-19 | 首钢京唐钢铁联合有限责任公司 | Method for testing pressure uniformity of drying roller |
| CN109647903B (en) * | 2018-12-21 | 2020-12-11 | 首钢京唐钢铁联合有限责任公司 | Method for testing pressure uniformity of drying roller |
| CN113566502A (en) * | 2021-08-10 | 2021-10-29 | 攀钢集团西昌钢钒有限公司 | Operation method of drying roll equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140122 |
|
| CX01 | Expiry of patent term |