CN105583233A - Rolling mill system with automatic adjusting function - Google Patents
Rolling mill system with automatic adjusting function Download PDFInfo
- Publication number
- CN105583233A CN105583233A CN201610015167.4A CN201610015167A CN105583233A CN 105583233 A CN105583233 A CN 105583233A CN 201610015167 A CN201610015167 A CN 201610015167A CN 105583233 A CN105583233 A CN 105583233A
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- China
- Prior art keywords
- worm
- guiding mechanism
- roll axle
- slide block
- connects
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
- B21B31/16—Adjusting or positioning rolls
- B21B31/20—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis
- B21B31/22—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis mechanically, e.g. by thrust blocks, inserts for removal
- B21B31/24—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis mechanically, e.g. by thrust blocks, inserts for removal by screws
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Abstract
The invention discloses a rolling mill system with an automatic adjusting function. The system comprises a worm shaft, a first worm gear and a second worm gear are meshed with the worm shaft, the first worm gear is provided with a first worm gear shaft, and the second worm gear is provided with a second worm gear shaft. The first worm gear shaft is connected with an upper roller shaft, and the second worm gear shaft is connected with a lower roller shaft. The rolling mill system further comprises an adjusting mechanism, and the adjusting mechanism is connected with the upper roller shaft and comprises a lead screw. The lead screw moves and can drive the upper roller shaft to move in order to change the distance between the upper roller shaft and the lower roller shaft. The rolling mill system is high in automatic adjustment degree, the situation that it is complicated to exchange gear pairs when the distance between an upper roller shaft and a lower roller shaft of a traditional rolling mill is adjusted is omitted, cost is low, maintenance is convenient, and the assembly structure is simple.
Description
Technical field
The present invention relates to a kind of rolling machine system with automatic regulation function.
Background technology
The main application of milling train is that flat board is rolled, and is that scientific research institution and colleges and universities carry out scientific research and realityTest requisite equipment. Along with improving constantly of China's Industry Development Level, some metal blanks existIndustrial use is more and more general, for the metal blank that makes to process is expired in shape and performanceThe need of work on full border, need to adopt special rolling equipment, and the many employings of scientific research institution and colleges and universities are littleType milling train, but China's bar milk technology is backward. China manufactures the stream of milling train at presentJourney is that design, technical process are write, processing and manufacturing, and debugging is used, this process length consuming time and expenseGreatly.
Summary of the invention
For above-mentioned problems of the prior art or defect, the object of the invention is to, provide onePlant the rolling machine system with automatic regulation function.
To achieve these goals, the present invention adopts following technical scheme:
A rolling machine system of realizing automatic regulation function, comprises worm shaft, and on worm shaft, engagement is provided withThe first worm gear and the second worm gear, be provided with the first worm-wheel shaft on the first worm gear, be provided with on the second worm gearTwo worm-wheel shafts, the first worm-wheel shaft connects topping roll axle, and the second worm-wheel shaft connects bottom roll axle, described milling trainSystem also comprises guiding mechanism, and guiding mechanism connects described topping roll axle, and guiding mechanism comprises leading screw, silkThick stick motion can drive topping roll axle to move to change the spacing of topping roll axle and bottom roll axle.
Further, described rolling machine system also comprises slide mechanism and described silk described in support and slide mechanismThick stick is all connected with topping roll axle, and slide mechanism can slide along support.
Particularly, described guiding mechanism comprises the first guiding mechanism and the second guiding mechanism, the two structure phaseWith; Described slide mechanism comprises left slider, middle slide block and right slide block, slide block during the first guiding mechanism connects,Middle slide block connects a end of topping roll axle, and the second guiding mechanism connects right slide block, and right slide block connects topping rollThe b end of axle, the end of the first described worm-wheel shaft is movably arranged on left slider.
Particularly, described the first guiding mechanism and the second guiding mechanism include rotary guide sleeve, and rotation is ledBe threaded connection described leading screw to cover inside, rotary guide sleeve connects actuating unit; The first guiding mechanismIn leading screw stretch out rotary guide sleeve connect described middle slide block, the leading screw in the second guiding mechanism stretches out rotationFairlead connects described right slide block.
Further, on described support, be provided with three guide rails, described left slider, middle slide block and right slide blockSlide along three guide rails respectively.
Particularly, described support comprises upper cover plate, is provided with fixed cover on upper cover plate, in fixed cover, establishesPut described rotary guide sleeve, described leading screw end is through upper cover plate.
Particularly, described actuating unit comprises stepper motor, and stepper motor one end connects described rotation and leadsTo cover, the other end connects electric machine controller.
Compared with prior art, the present invention has following technique effect:
1, guiding mechanism is set, realizes the order that automatically regulates the spacing between topping roll axle and bottom roll axle, and dry mutually between guiding mechanism and driving the first worm-wheel shaft and the mechanism of the second worm-wheel shaft rotationRelate to, thereby make rolling machine system automation regulating degree of the present invention higher, removed conventional mill adjusting fromWhen topping roll axle and bottom roll distance between axles, exchange the loaded down with trivial details of gear pair; And cost is lower, easy to maintenance, dressDistribution structure is simple.
2, the actuating unit of guiding mechanism, by control device control, has ensured rolling machine system tool of the present inventionHave higher degree of regulation, the adjustable range of rolling machine system of the present invention between 0 to 20mm, thisAny rolling spacing in scope can realize by fine setting topping roll axle.
Brief description of the drawings
Fig. 1 is overall structure schematic diagram of the present invention;
Fig. 2 is guiding mechanism structural representation;
Fig. 3 is side view of the present invention;
Number in the figure representative: 1-worm shaft, the 2-the first worm gear, the 3-the second worm gear, the 4-the first snailWheel shaft, the 5-the second worm-wheel shaft, 6-topping roll axle, 7-bottom roll axle, 8-guiding mechanism, 8-1-leading screw, 8-2-the first guiding mechanism, 8-3-the second guiding mechanism, 8-4-rotary guide sleeve, 9-support, 9-1-upper cover plate, 9-2-fixed cover, 9-3-support webs, 9-4-stepper motor props upSupport, 9-5-worm shaft bracing frame, 10-slide mechanism, 10-1-left slider, 10-2-middle cunningPiece, 10-3-right slide block, 11-belt wheel, 12-bearing, 13-classical V-belt, 14-motor,15-stepper motor, 16-shaft coupling.
Below in conjunction with the drawings and specific embodiments, technical scheme of the present invention is done in further detailExplain and explanation.
Detailed description of the invention
Defer to technique scheme, the rolling machine system of realizing automatic regulation function of the present invention, comprises worm screwAxle 1, on worm shaft 1, engagement is provided with on the first worm gear 2 and the second worm gear 3, the first worm gears 2 and arrangesHave on the first worm-wheel shaft 4, the second worm gears 3 and be provided with in the second worm-wheel shaft 5, the first worm-wheel shafts 4 connectionsRoll mandrel 6, the second worm-wheel shafts 5 connect bottom roll axle 7, and described rolling machine system also comprises guiding mechanism 8,Guiding mechanism 8 connects described topping roll axle 6, and guiding mechanism 8 comprises leading screw 8-1, leading screw 8-1 motionCan drive topping roll axle 6 to move to change the spacing of topping roll axle 6 and bottom roll axle 7.
Rolling machine system specific works principle of the present invention is: worm shaft 1 connects belt wheel 11, and belt wheel 11 is logicalCross classical V-belt 13 and connect motor 14, worm shaft 1 rotates under the effect of motor 14, because of snailBar axle 1 all engages with the first worm gear 2 and the second worm gear 3, in worm shaft 1 rotation process, drives firstWorm gear 2 and the second worm gear 3 rotate simultaneously, drive the first worm-wheel shaft 4 and the second worm-wheel shaft 5 simultaneously simultaneouslyRotate, connect bottom roll axle 7 because the first worm-wheel shaft 4 connects topping roll axle 7, the second worm-wheel shafts 5,Topping roll axle 6 and bottom roll axle 7 rotate simultaneously, have realized the continuous rolling to plate; By playing tuneWhole winding machine leading screw 8-1 motion vertically, so realize automatically regulate topping roll axle 7 and underThe object of the spacing between roll mandrel 7, and guiding mechanism 8 and driving the first worm-wheel shaft 4 and the second worm gearBetween the mechanism that axle 5 rotates, do not interfere with each other, therefore between topping roll axle 6 and bottom roll axle 7 betweenThe adjustment process of distance does not need to stop the rotation of the first worm-wheel shaft 4 and the second worm-wheel shaft 5, thereby makesRolling machine system automation regulating degree of the present invention is higher, has removed conventional mill from and has regulated topping roll axle 6During with bottom roll axle 7 spacing, exchange the loaded down with trivial details of gear pair; And cost is lower, easy to maintenance, assembly structureSimply.
Further, described rolling machine system also comprises support 9 and slide mechanism 10, described slide mechanism10 are all connected with described leading screw 8-1 and topping roll axle 6, and slide mechanism 10 can slide along support 9.
Leading screw 8-1 vertically moves and drives slide mechanism 10 to slide along support 9, because of slide mechanism10 connect topping roll axle 6, and topping roll axle 6 can vertically move easily, thereby on realizingThe change of roll mandrel 6 and bottom roll axle 7 spacing.
Particularly, described guiding mechanism 8 comprises the first guiding mechanism 8-2 and the second guiding mechanism 8-3,The two structure is identical; Described slide mechanism 10 comprises left slider 10-1, middle slide block 10-2 and right slide block10-3, slide block 10-2 during the first guiding mechanism 8-2 connects, middle slide block 10-2 connection topping roll axle 6A end, the second guiding mechanism 8-3 connects right slide block 10-3, right slide block 10-3 connection topping roll axle 6B end, the end of the first described worm-wheel shaft 4 is movably arranged on left slider 10-1.
Wherein, a of described topping roll axle 6 end refers to that topping roll axle 6 is connected with the first worm-wheel shaft 4One end, the b end of topping roll axle 6 refers to the other end of topping roll axle 6; Middle slide block 10-2 with on rollThe a end of roll shaft 6 connects by bearing 12, and the b end of topping roll axle 6 passes through bearing with right slide block 10-312 connect; The end of the first worm-wheel shaft 4 is connected by bearing 12 with left slider 10-1.
Guiding mechanism 8 can vertically move under the drive of actuating unit, wherein the first reconditionerDuring structure 8-2 drives, slide block 10-2 moves along support 9, and the second guiding mechanism 8-3 drives right slide block 10-3Motion, because of in slide block 10-2 and right slide block 10-3 be connected respectively the two ends of topping roll axle 6, topping roll axle6 connect the first worm-wheel shafts 4, therefore under the drive of middle slide block 10-1 and right slide block 10-3, and topping rollAxle 6 and the first worm-wheel shaft 4 can together with vertically move; Wherein left slider 10-1 ensures firstWorm-wheel shaft 4 can move together with topping roll axle 6.
Particularly, described the first guiding mechanism 8-2 and the second guiding mechanism 8-3 include rotary guide sleeve8-4, rotary guide sleeve 8-4 inside is threaded connection described leading screw 8-1, and rotary guide sleeve 8-4 connectsConnect actuating unit; Leading screw 8-1 in the first guiding mechanism 8-2 stretches out described in rotary guide sleeve 8-4 connectionMiddle slide block 10-2, the leading screw 8-1 in the second guiding mechanism 8-3 stretches out rotary guide sleeve 8-4 and connects instituteState right slide block 10-3. Described support 9 comprises upper cover plate 9-1, on upper cover plate 9-1, is provided with fixed cover9-2, in fixed cover 9-2, activity arranges described rotary guide sleeve 8-4, and fixed cover 9-2 and rotation are ledBetween cover 8-4, be provided with bearing 12, described leading screw 8-1 end is through upper cover plate 9-1.
Described actuating unit adopts stepper motor 15, and stepper motor 15 passes through connection with rotary guide sleeve 8-4Axial organ 16 connects, and starts two steps in the first guiding mechanism 8-2 and the second guiding mechanism 8-3 simultaneouslyEnter motor 15, rotary guide sleeve 8-4 rotates, and wherein fixed cover 9-2 is for restricting rotation fairlead 8-4Position, ensure that rotary guide sleeve 8-4 can be above upper cover plate 9-1 rotates along self axis; CauseIn rotary course, there is not displacement vertically in rotary guide sleeve 8-4, and leading screw 8-1Be threaded connection in rotary guide sleeve 8-4 inside, therefore, in the time that rotary guide sleeve 8-4 rotates, silkThere is displacement vertically in thick stick 8-1, thus slide block 10-2 and right slip 10-3 edge simultaneously in drivingVertical direction motion, realizes topping roll axle 6 motion vertically. Further, described two stepsEnter motor 15 and all connect electric machine controller, by accurately turning of control step motor 15 of electric machine controllerMoving. Above-mentioned guiding mechanism 8 has been realized the automatic adjusting of topping roll axle 6 with bottom roll axle 7 spacing, avoidsManual adjustment loaded down with trivial details, ensured that with timed unit rolling machine system of the present invention has higher adjustingPrecision, the adjustable range of rolling machine system of the present invention between 0 to 20mm, within the scope of this arbitrarilyRolling spacing can realize by fine setting topping roll axle 6.
Further, on described support 9, be provided with three guide rails, described left slider 10-1, middle slide block10-2 and right slide block 10-3 slide along three guide rails respectively. Described guide rail is to left slider 10-1, middle slide blockThe effect of guiding is played in the motion of 10-2 and right slide block 10-3, ensures stably edge of topping roll axle 6Vertical direction motion.
Described support 9 comprises support webs 9-3, and support webs 9-3 is vertically arranged on described upper cover plate 9-1Below, two guide rails corresponding with middle slide block 10-2 and right slide block 10-3 in described three guide rails are establishedPut on support webs 9-3.
Particularly, be also provided with stepper motor bracing frame 9-4 on described upper cover plate 9-1, stepper motor props upSupport 9-4 supports two described stepper motors 15 in top, and stepper motor bracing frame 9-4 is inner to be arrangedDescribed fixed cover 9-2. Described support 9 also comprises worm shaft bracing frame 9-5, with left slider 10-1It is upper that a corresponding guide rail is arranged on worm shaft bracing frame 9-5, and bearing is passed through at the two ends of described worm shaft 112 are arranged on worm shaft bracing frame 9-5.
Claims (7)
1. realize a rolling machine system for automatic regulation function, comprise worm shaft (1), worm shaft (1)Upper engagement is provided with the first worm gear (2) and the second worm gear (3), and the first worm gear is provided with first on (2)Worm-wheel shaft (4), is provided with the second worm-wheel shaft (5) on the second worm gear (3), the first worm-wheel shaft (4) connectsConnect roll mandrel (6), the second worm-wheel shaft (5) connects bottom roll axle (7), it is characterized in that, described inRolling machine system also comprises guiding mechanism (8), and guiding mechanism (8) connects described topping roll axle (6), adjustsComplete machine structure (8) comprises leading screw (8-1), and leading screw (8-1) motion can drive topping roll axle (6) fortuneMoving to change the spacing of topping roll axle (6) and bottom roll axle (7).
2. the rolling machine system of realizing automatic regulation function as claimed in claim 1, is characterized in that,Described rolling machine system also comprises support (9) and slide mechanism (10), described slide mechanism (10) and instituteState leading screw (8-1) and be all connected with topping roll axle (6), slide mechanism (10) can be along support (9)Slide.
3. the rolling machine system of realizing automatic regulation function as claimed in claim 2, is characterized in that,Described guiding mechanism (8) comprises the first guiding mechanism (8-2) and the second guiding mechanism (8-3), the twoStructure is identical; Described slide mechanism (10) comprises left slider (10-1), middle slide block (10-2) and the right sideSlide block (10-3), slide block (10-2) during the first guiding mechanism (8-2) connects, middle slide block (10-2)The a end that connects topping roll axle (6), the second guiding mechanism (8-3) connects right slide block (10-3), the right sideSlide block (10-3) connects the b end of topping roll axle (6), lives in the end of described the first worm-wheel shaft (4)Moving being arranged on left slider (10-1).
4. the rolling machine system of realizing automatic regulation function as claimed in claim 3, is characterized in that,Described the first guiding mechanism (8-2) and the second guiding mechanism (8-3) include rotary guide sleeve (8-4),Rotary guide sleeve (8-4) inside is threaded connection described leading screw (8-1), rotary guide sleeve (8-4)Connect actuating unit; Leading screw (8-1) in the first guiding mechanism (8-2) stretches out rotary guide sleeve (8-4)Connect described middle slide block (10-2), the leading screw (8-1) in the second guiding mechanism (8-3) stretches out rotationFairlead (8-4) connects described right slide block (10-3).
5. the rolling machine system of realizing automatic regulation function as claimed in claim 3, is characterized in that,On described support (9), be provided with three guide rails, described left slider (10-1), middle slide block (10-2) andRight slide block (10-3) slides along three guide rails respectively.
6. the rolling machine system of realizing automatic regulation function as claimed in claim 4, is characterized in that,Described support (9) comprises upper cover plate (9-1), is provided with fixed cover (9-2) on upper cover plate (9-1),Described rotary guide sleeve (8-4) is set in fixed cover (9-2), and described leading screw (8-1) end passesUpper cover plate (9-1).
7. the rolling machine system of realizing automatic regulation function as claimed in claim 4, is characterized in that,Described actuating unit comprises stepper motor (15), and stepper motor (15) one end connects described rotary steeringCover (8-4), the other end connects electric machine controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610015167.4A CN105583233A (en) | 2016-01-11 | 2016-01-11 | Rolling mill system with automatic adjusting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610015167.4A CN105583233A (en) | 2016-01-11 | 2016-01-11 | Rolling mill system with automatic adjusting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105583233A true CN105583233A (en) | 2016-05-18 |
Family
ID=55923348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610015167.4A Pending CN105583233A (en) | 2016-01-11 | 2016-01-11 | Rolling mill system with automatic adjusting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105583233A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2092051A (en) * | 1934-09-12 | 1937-09-07 | Westinghouse Electric & Mfg Co | Motor control system |
| JPH0114326Y2 (en) * | 1982-04-13 | 1989-04-26 | ||
| CN101462121A (en) * | 2007-12-19 | 2009-06-24 | 中冶赛迪工程技术股份有限公司 | Wire rod bar blooming mill |
| CN202343573U (en) * | 2011-11-29 | 2012-07-25 | 洛阳璋泰非标机械有限公司 | Roller rolling reduction adjusting mechanisms |
| CN205308961U (en) * | 2016-01-11 | 2016-06-15 | 长安大学 | Rolling mill assembly |
-
2016
- 2016-01-11 CN CN201610015167.4A patent/CN105583233A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2092051A (en) * | 1934-09-12 | 1937-09-07 | Westinghouse Electric & Mfg Co | Motor control system |
| JPH0114326Y2 (en) * | 1982-04-13 | 1989-04-26 | ||
| CN101462121A (en) * | 2007-12-19 | 2009-06-24 | 中冶赛迪工程技术股份有限公司 | Wire rod bar blooming mill |
| CN202343573U (en) * | 2011-11-29 | 2012-07-25 | 洛阳璋泰非标机械有限公司 | Roller rolling reduction adjusting mechanisms |
| CN205308961U (en) * | 2016-01-11 | 2016-06-15 | 长安大学 | Rolling mill assembly |
Non-Patent Citations (1)
| Title |
|---|
| 安子军: "《机械原理》", 30 April 2015, 国防工业出版社 * |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160518 |
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| RJ01 | Rejection of invention patent application after publication |