CN102974422A - Rolling machine limiter - Google Patents
Rolling machine limiter Download PDFInfo
- Publication number
- CN102974422A CN102974422A CN2012105315329A CN201210531532A CN102974422A CN 102974422 A CN102974422 A CN 102974422A CN 2012105315329 A CN2012105315329 A CN 2012105315329A CN 201210531532 A CN201210531532 A CN 201210531532A CN 102974422 A CN102974422 A CN 102974422A
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- Prior art keywords
- limiting plate
- plate
- adjustable plate
- rolling machine
- roller bearing
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- 238000005096 rolling process Methods 0.000 title abstract description 9
- 239000000463 material Substances 0.000 abstract description 6
- 238000000227 grinding Methods 0.000 abstract description 5
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract 6
- 230000003245 working effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 7
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The invention discloses a limiter, and in particular relates to a rolling machine limiter. The rolling machine limiter capable of adjusting a distance between two rollers during running and comprises a fixed roller bearing pedestal, a movable roller bearing pedestal, a limiting plate and an adjustment plate, wherein the limiting plate is fixed on the fixed roller bearing pedestal and is positioned between the fixed roller bearing pedestal and the movable roller bearing pedestal; and the adjustment plate is positioned between the limiting plate and the movable roller bearing pedestal and is detachably connected to the limiting plate. By arranging the adjustment plate, when a rolling machine runs, the adjustment plate can be directly inserted into the rolling machine or taken out of the rolling machine, so that the distance between the two rollers can be adjusted; therefore, the distance between the two rollers can be adjusted in real time according to change of materials; a working effect of the rolling machine is enhanced; and the powdering yield is increased. A limiting door frame has a guide function, so that the adjustment plate can be inserted according to a fixed trace, and adjustment operation is relatively standard; and mis-operation is reduced.
Description
Technical field
The present invention relates to a kind of stop, especially a kind of roll squeezer stop.
Background technology
Roll squeezer in use usually needs to regulate the spacing between two rollers, to satisfy different instructions for uses.The limit method that at present design is used mainly is to rely on limiting plate to realize, as shown in Figure 4, the two ends of limiting plate all are fixedly connected on the roll squeezer, when needs are regulated spacing between two rollers, need pull down original limiting plate, and then thicker or thinner limiting plate is installed, change spacing between two rollers with this.Can find out from above-mentioned regulative mode; the roll squeezer of design can't be regulated two roller spacings in running at present; can only could be adjusted under the situation that roll squeezer is shut down; roll squeezer is in service can not in time regulate two roller spacings thereby cause, and affects roll squeezer acting effect and then causes the unstable of system's yield and quality.
Summary of the invention
Technical problem to be solved by this invention provides a kind ofly can regulate the roll squeezer stop of two roller spacings in when operation.
The present invention solves the roll squeezer stop that its technical problem adopts, comprise stationary roller shaft bearing, movable roll bearing block and limiting plate, described limiting plate is fixed on the described stationary roller shaft bearing, and described limiting plate is between described stationary roller shaft bearing and movable roll bearing block; Also comprise adjustable plate, described adjustable plate is between described limiting plate and described movable roll bearing block, and described adjustable plate is detachably connected on the described limiting plate.
Further be, also comprise limit doorframe, described limit doorframe is arranged on an end of described limiting plate, the opening direction of described limit doorframe is consistent with described limiting plate length direction, the top of described limit doorframe is provided with and holds out against structure, and described adjustable plate passes spacing door and is detachably connected on the limiting plate by the described structure that holds out against.
Further be, describedly hold out against the screwed hole that structure comprises puller bolt and limit doorframe top, described puller bolt is installed in the described screwed hole.
Further be that an end of described adjustable plate is wedge shape.When inserting adjustable plate, just more allow easily like this.
The invention has the beneficial effects as follows: owing to be provided with adjustable plate, therefore in the roll squeezer running, directly insert or take out the gap that adjustable plate can be regulated two rollers, so just can regulate in real time two roller gaps according to the variation of material, thereby improved roll squeezer acting effect, and then improved grinding output.Limit doorframe can play the effect of guiding, so that adjustable plate can add according to fixing track, so that Adjustment operation standard more reduces the appearance of maloperation.
Description of drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is the right view of Fig. 1;
Fig. 3 is the A place enlarged drawing of Fig. 1;
Fig. 4 is the schematic diagram of prior art;
Parts, position and numbering among the figure: stationary roller shaft bearing 1, movable roll bearing block 2, limiting plate 3, adjustable plate 4, limit doorframe 5, puller bolt 6.
The specific embodiment
The invention will be further described below in conjunction with accompanying drawing.
As shown in Figure 1, the present invention includes stationary roller shaft bearing 1, movable roll bearing block 2 and limiting plate 3, described limiting plate 3 is fixed on the described stationary roller shaft bearing 1, and described limiting plate 3 is between described stationary roller shaft bearing 1 and movable roll bearing block 2; Also comprise adjustable plate 4, described adjustable plate 4 is between described limiting plate 3 and described movable roll bearing block 2, and described adjustable plate 4 is detachably connected on the described limiting plate 3.Adjustable plate 4 needs according to s own situation a plurality of thickness specifications to be set, to regulate corresponding roller gap.In use, the two roller gaps required according to reality, select suitable adjustable plate 4, adjustable plate 4 can adopt a plurality of thickness specifications to make up, the adjustable plate 4 of choosing is inserted in the roll squeezer along the path of limiting plate 3, so that the gap between two rollers reaches required requirement, then adjustable plate 4 is fixed on the limiting plate 3.When needs reduce gap between two rollers, unclamp being connected between adjustable plate 4 and the limiting plate 3, extract adjustable plate 4 out along the path of limiting plate 3, thereby so that the gap between two rollers dwindle.After adjustable plate 4 exhausts, the only remaining limiting plate 3 between two rollers, be exactly the minimum clearance between two rollers this moment.General with bolts the getting final product that removably connect between adjustable plate 4 and the limiting plate 3 also can be adopted the mode of clamping and so on.Can find out from above-mentioned structure, because adjustable plate 4 is detachably to be installed on the limiting plate 3, it is not directly installed on stationary roller shaft bearing 1 or the movable roll bearing block 2, therefore the dismounting of limiting plate 3 and installation do not need to close whole roll squeezer, so just can be implemented in the line operation, namely in the production of reality, according to the gap between real-time adjusting two rollers of the situation of reality.Its operation is mainly manifested in time, simply, flexibly:
1, because material changes, by adjusting quantity and the specification of adjustable plate 4, improved roll squeezer acting effect thereby roll gap is adjusted to the variation that adapts to material, and then improved grinding output.
2, because idol in the material has the material of bulk to cause rolling machine hydraulic system to break down, by adjusting whole stop, can protect rolling machine hydraulic system.Thereby operation rate and utilization rate have been improved.
3, in operation the again in time built-up welding and then cause the roll gap gap to become greatly of wear phenomenon roll surface is arranged because of roll surface of roller press after a period of time, by reducing stop roll gap is diminished, improved roll squeezer acting effect, and then raising grinding output, and roll surface is after built-up welding, roll gap diminishes, and is unfavorable for grinding, reaches the effect of optimizing the roll squeezer extruding thereby can increase stop.
In order to make things convenient for the disassembling section of adjustable plate 4, as shown in Figures 2 and 3, also comprise limit doorframe 5, described limit doorframe 5 is arranged on an end of described limiting plate 3, the opening direction of described limit doorframe 5 is consistent with described limiting plate 3 length directions, the top of described limit doorframe 5 is provided with and holds out against structure, and described adjustable plate 4 passes spacing door and is detachably connected on the limiting plate 3 by the described structure that holds out against.The length of adjustable plate 4 is longer, occurs easily skew when inserting and remove, and causes maloperation, affects whole roll squeezer.Because the present invention has adopted limit doorframe 5, when inserting or remove adjustable plate 4, limit doorframe 5 just can play guide effect like this.Avoid adjustable plate 4 skew to occur.Fixing by holding out against structure of adjustable plate 4 holds out against structure adjustable plate 4 is compressed on the limiting plate 3, thereby adjustable plate 4 is detachably connected on the limiting plate 3.Holding out against structure can adopt hydraulic cylinder, pneumatic cylinder or bolt to realize.
Concrete, as shown in Figure 3, describedly hold out against the screwed hole that structure comprises puller bolt 6 and limit doorframe 5 tops, described puller bolt 6 is installed in the described screwed hole.At this moment, utilize puller bolt 6 can compress adjustable plate 4, it is simple in structure, and cost is lower.
Embodiment
For the roll squeezer of a certain model, make in the following manner the roll squeezer stop:
1, adopt 16mm thick, specifications and models are that the steel plate of 750 * 150mm is as limiting plate 3, limit doorframe 5 at a U160 * 100mm of limiting plate 3 one ends welding, two puller bolts 6 are installed on limit doorframe 5 and limiting plate 3 parallel tops, two puller bolts 6 are solid for the top of adjustable plate 4, limiting plate 3 is welded on the stationary roller shaft bearing, and an end of its limited location doorframe 5 is in stationary roller shaft bearing outer end.
2, be that the steel plate of 130 * 600mm is as adjustable plate 4 as specification in addition, adjustable plate 4 is made a plurality of, thick 2,3,5,8mm etc. respectively, the large I of adjustable plate 4 is used according to the practical condition needs, and adjustable plate 4 is plugged or is taken out rear the top with the puller bolt 6 on the limit doorframe 5 and consolidates.
Claims (4)
1. roll squeezer stop, comprise stationary roller shaft bearing (1), movable roll bearing block (2) and limiting plate (3), it is characterized in that: described limiting plate (3) is fixed on the described stationary roller shaft bearing (1), and described limiting plate (3) is positioned between described stationary roller shaft bearing (1) and the movable roll bearing block (2); Also comprise adjustable plate (4), described adjustable plate (4) is positioned between described limiting plate (3) and the described movable roll bearing block (2), and described adjustable plate (4) is detachably connected on the described limiting plate (3).
2. roll squeezer stop as claimed in claim 1, it is characterized in that: also comprise limit doorframe (5), described limit doorframe (5) is arranged on an end of described limiting plate (3), the opening direction of described limit doorframe (5) is consistent with described limiting plate (3) length direction, the top of described limit doorframe (5) is provided with and holds out against structure, and described adjustable plate (4) passes spacing door and is detachably connected on the limiting plate (3) by the described structure that holds out against.
3. roll squeezer stop as claimed in claim 2 is characterized in that: describedly hold out against the screwed hole that structure comprises puller bolt (6) and limit doorframe (5) top, described puller bolt (6) is installed in the described screwed hole.
4. such as claim 1,2 or 3 described roll squeezer stops, it is characterized in that: an end of described adjustable plate (4) is wedge shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210531532.9A CN102974422B (en) | 2012-12-11 | 2012-12-11 | Rolling machine limiter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210531532.9A CN102974422B (en) | 2012-12-11 | 2012-12-11 | Rolling machine limiter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102974422A true CN102974422A (en) | 2013-03-20 |
| CN102974422B CN102974422B (en) | 2014-12-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210531532.9A Active CN102974422B (en) | 2012-12-11 | 2012-12-11 | Rolling machine limiter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102974422B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109759220A (en) * | 2018-12-13 | 2019-05-17 | 华新水泥(黄石)装备制造有限公司 | Roll-in rolling apparatus limiting and protecting device |
| CN112439491A (en) * | 2020-11-03 | 2021-03-05 | 浙江煤科清洁能源有限公司 | Manganese carbonate powder-making roller press and process thereof |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69427794T2 (en) * | 1993-09-29 | 2002-04-25 | Pelerin Ateliers De Constructions D'orcamps, Soissons | Improvements to earth mills for the manufacture of terracotta products |
| CN102198411A (en) * | 2011-03-30 | 2011-09-28 | 刘立新 | High efficient energy saving hydraulic crusher |
| CN202021064U (en) * | 2011-04-18 | 2011-11-02 | 江苏鹏飞集团股份有限公司 | Roller clearance adjusting device of roll squeezer |
| CN202238151U (en) * | 2011-09-28 | 2012-05-30 | 杭州祥和实业有限公司 | Multifunctional rolling type sand-making machine |
| CN202315990U (en) * | 2011-11-22 | 2012-07-11 | 雅宝研磨材(苏州)有限公司 | Roller type crushing machine |
| CN202555335U (en) * | 2012-04-26 | 2012-11-28 | 庄河市德泰机器制造有限公司 | Bearing bush seat mechanism of crushing machine |
| JP2012240018A (en) * | 2011-05-23 | 2012-12-10 | Nakayama Iron Works Ltd | Biaxial roll crusher |
| CN203018126U (en) * | 2012-12-11 | 2013-06-26 | 四川峨胜水泥集团股份有限公司 | Roller press limiter |
-
2012
- 2012-12-11 CN CN201210531532.9A patent/CN102974422B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69427794T2 (en) * | 1993-09-29 | 2002-04-25 | Pelerin Ateliers De Constructions D'orcamps, Soissons | Improvements to earth mills for the manufacture of terracotta products |
| CN102198411A (en) * | 2011-03-30 | 2011-09-28 | 刘立新 | High efficient energy saving hydraulic crusher |
| CN202021064U (en) * | 2011-04-18 | 2011-11-02 | 江苏鹏飞集团股份有限公司 | Roller clearance adjusting device of roll squeezer |
| JP2012240018A (en) * | 2011-05-23 | 2012-12-10 | Nakayama Iron Works Ltd | Biaxial roll crusher |
| CN202238151U (en) * | 2011-09-28 | 2012-05-30 | 杭州祥和实业有限公司 | Multifunctional rolling type sand-making machine |
| CN202315990U (en) * | 2011-11-22 | 2012-07-11 | 雅宝研磨材(苏州)有限公司 | Roller type crushing machine |
| CN202555335U (en) * | 2012-04-26 | 2012-11-28 | 庄河市德泰机器制造有限公司 | Bearing bush seat mechanism of crushing machine |
| CN203018126U (en) * | 2012-12-11 | 2013-06-26 | 四川峨胜水泥集团股份有限公司 | Roller press limiter |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109759220A (en) * | 2018-12-13 | 2019-05-17 | 华新水泥(黄石)装备制造有限公司 | Roll-in rolling apparatus limiting and protecting device |
| CN109759220B (en) * | 2018-12-13 | 2024-01-30 | 华新水泥(黄石)装备制造有限公司 | Spacing protection device of roll-in rolling equipment |
| CN112439491A (en) * | 2020-11-03 | 2021-03-05 | 浙江煤科清洁能源有限公司 | Manganese carbonate powder-making roller press and process thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102974422B (en) | 2014-12-03 |
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